From MAILER-DAEMON Mon Apr 01 12:14:43 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hAza7-0001qg-PR for mharc-gnuastro-devel@gnu.org; Mon, 01 Apr 2019 12:14:43 -0400 Received: from eggs.gnu.org ([209.51.188.92]:45296) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hAza5-0001pf-Si for gnuastro-devel@gnu.org; Mon, 01 Apr 2019 12:14:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hAza1-0002Rb-Fn for gnuastro-devel@gnu.org; Mon, 01 Apr 2019 12:14:41 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:57195) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hAzZy-0002Pj-BQ for gnuastro-devel@gnu.org; Mon, 01 Apr 2019 12:14:35 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id 077C22442; Mon, 1 Apr 2019 12:14:33 -0400 (EDT) To: Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [2001:470:142:5::79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: bugs X-Savane-Item-ID: 56048 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 2001:720:1610:50d6::fefa:37a6 (Savane authenticated user makhlaghi) Message-Id: <20190401-171432.sv97383.51729@savannah.gnu.org> References: In-Reply-To: Date: Mon, 1 Apr 2019 12:14:33 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [bug #56048] Crash when WCS cannot be written to FITS file X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Apr 2019 16:14:42 -0000 URL: Summary: Crash when WCS cannot be written to FITS file Project: GNU Astronomy Utilities Submitted by: makhlaghi Submitted on: Mon 01 Apr 2019 05:14:32 PM BST Category: All Gnuastro Severity: 3 - Normal Item Group: Crash Status: In Progress Privacy: Public Assigned to: makhlaghi Open/Closed: Open Discussion Lock: Any _______________________________________________________ Details: When the WCS cannot be written to a FITS file, the program crashes. This is not good: instead of crashing the program should just print a warning (that the output won't have WCS because of a special issue in WCSLIB) and continue. _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Mon Apr 01 13:06:23 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hB0O7-0004QP-Kj for mharc-gnuastro-devel@gnu.org; Mon, 01 Apr 2019 13:06:23 -0400 Received: from eggs.gnu.org ([209.51.188.92]:54171) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hB0O4-0004Q6-Fm for gnuastro-devel@gnu.org; Mon, 01 Apr 2019 13:06:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hB0O3-0002hB-I8 for gnuastro-devel@gnu.org; Mon, 01 Apr 2019 13:06:20 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:43634) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hB0O3-0002h1-Cl for gnuastro-devel@gnu.org; Mon, 01 Apr 2019 13:06:19 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id 1A9F22415; Mon, 1 Apr 2019 13:06:19 -0400 (EDT) To: Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [2001:470:142:5::79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: bugs X-Savane-Item-ID: 56048 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 2001:720:1610:50d6::fefa:37a6 (Savane authenticated user makhlaghi) Message-Id: <20190401-180618.sv97383.34592@savannah.gnu.org> References: <20190401-171432.sv97383.51729@savannah.gnu.org> In-Reply-To: <20190401-171432.sv97383.51729@savannah.gnu.org> Date: Mon, 1 Apr 2019 13:06:19 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [bug #56048] Crash when WCS cannot be written to FITS file X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Apr 2019 17:06:21 -0000 Update of bug #56048 (project gnuastro): Status: In Progress => Fixed Open/Closed: Open => Closed _______________________________________________________ Follow-up Comment #1: A warning is now printed instead of a crash. The bug has been fixed and pushed to the main repo. _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Thu Apr 18 17:23:16 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hHEV2-0004vS-Io for mharc-gnuastro-devel@gnu.org; Thu, 18 Apr 2019 17:23:16 -0400 Received: from eggs.gnu.org ([209.51.188.92]:34432) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHEV0-0004tQ-5N for gnuastro-devel@gnu.org; Thu, 18 Apr 2019 17:23:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hHEUz-0004B8-1t for gnuastro-devel@gnu.org; Thu, 18 Apr 2019 17:23:14 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:38508) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hHEUy-0004AY-UL for gnuastro-devel@gnu.org; Thu, 18 Apr 2019 17:23:12 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id 75921227F; Thu, 18 Apr 2019 17:23:12 -0400 (EDT) To: Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [209.51.188.79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: task X-Savane-Item-ID: 15241 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 161.72.12.171 (Savane authenticated user makhlaghi) Message-Id: <20190418-222310.sv97383.86167@savannah.gnu.org> References: In-Reply-To: Date: Thu, 18 Apr 2019 17:23:12 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [task #15241] Program to aid in observations (making altitude plots and sorting targets) X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Apr 2019 21:23:15 -0000 URL: Summary: Program to aid in observations (making altitude plots and sorting targets) Project: GNU Astronomy Utilities Submitted by: makhlaghi Submitted on: Thu 18 Apr 2019 10:23:10 PM BST Should Start On: Thu 18 Apr 2019 12:00:00 AM BST Should be Finished on: Thu 18 Apr 2019 12:00:00 AM BST Category: New program Priority: 5 - Normal Item Group: Enhancement Status: Postponed Privacy: Public Percent Complete: 0% Assigned to: None Open/Closed: Open Discussion Lock: Any Effort: 0.00 _______________________________________________________ Details: One of the main choices observers have to make during an astronomical observation is this: which object from their full catalog is at the highest/best altitude at a given moment, and generally, seeing how the the object's altitude changes over the night. These are both very basic operations that aren't too hard to implement but are very useful during an observing night. The program can create a table for all the given coordinates (to use in a plotting software), or sort the objects based on which one will be best to observe at a given moment, and its exposure time, and the current position of the telescope. _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Thu Apr 18 19:11:56 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hHGCC-0005VY-4p for mharc-gnuastro-devel@gnu.org; Thu, 18 Apr 2019 19:11:56 -0400 Received: from eggs.gnu.org ([209.51.188.92]:51451) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHGC9-0005V5-43 for gnuastro-devel@gnu.org; Thu, 18 Apr 2019 19:11:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hHGC7-0005ES-UL for gnuastro-devel@gnu.org; Thu, 18 Apr 2019 19:11:53 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:38580) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hHGC7-0005EK-Re for gnuastro-devel@gnu.org; Thu, 18 Apr 2019 19:11:51 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id ABA46227F; Thu, 18 Apr 2019 19:11:51 -0400 (EDT) To: Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [209.51.188.79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: task X-Savane-Item-ID: 15241 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 161.72.12.171 (Savane authenticated user makhlaghi) Message-Id: <20190419-001151.sv97383.10586@savannah.gnu.org> References: <20190418-222310.sv97383.86167@savannah.gnu.org> In-Reply-To: <20190418-222310.sv97383.86167@savannah.gnu.org> Date: Thu, 18 Apr 2019 19:11:51 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [task #15241] Program to aid in observations (making altitude plots and sorting targets) X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Apr 2019 23:11:54 -0000 Follow-up Comment #1, task #15241 (project gnuastro): The distance to the moon (another critical parameter for observation) must also be calculated in the functions of this program. _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Thu Apr 18 22:21:09 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hHJ9I-0006nh-VU for mharc-gnuastro-devel@gnu.org; Thu, 18 Apr 2019 22:21:09 -0400 Received: from eggs.gnu.org ([209.51.188.92]:49687) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHJ9G-0006jS-LX for gnuastro-devel@gnu.org; Thu, 18 Apr 2019 22:21:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hHIwI-0006SX-LW for gnuastro-devel@gnu.org; Thu, 18 Apr 2019 22:07:43 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:52471) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hHIwI-0006SM-IY for gnuastro-devel@gnu.org; Thu, 18 Apr 2019 22:07:42 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id 5F2F222DE; Thu, 18 Apr 2019 22:07:42 -0400 (EDT) To: Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [209.51.188.79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: task X-Savane-Item-ID: 15241 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 161.72.162.136 (Savane authenticated user makhlaghi) Message-Id: <20190419-030742.sv97383.61848@savannah.gnu.org> References: <20190418-222310.sv97383.86167@savannah.gnu.org> <20190419-001151.sv97383.10586@savannah.gnu.org> In-Reply-To: <20190419-001151.sv97383.10586@savannah.gnu.org> Date: Thu, 18 Apr 2019 22:07:42 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [task #15241] Program to aid in observations (making altitude plots and sorting targets) X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Apr 2019 02:21:07 -0000 Follow-up Comment #2, task #15241 (project gnuastro): Another useful piece of information is the air-mass (or altitude). _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Mon Apr 22 21:36:20 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hIkM7-0007Bm-Ug for mharc-gnuastro-devel@gnu.org; Mon, 22 Apr 2019 21:36:19 -0400 Received: from eggs.gnu.org ([209.51.188.92]:60861) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hIkM0-00070t-OL for gnuastro-devel@gnu.org; Mon, 22 Apr 2019 21:36:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hIkAX-0000fa-Jf for gnuastro-devel@gnu.org; Mon, 22 Apr 2019 21:24:22 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:43553) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hIkAW-0000eU-VP for gnuastro-devel@gnu.org; Mon, 22 Apr 2019 21:24:21 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id C213E22DD; Mon, 22 Apr 2019 21:24:20 -0400 (EDT) To: Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [209.51.188.79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: bugs X-Savane-Item-ID: 56195 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 139.47.108.249 (Savane authenticated user makhlaghi) Message-Id: <20190423-022419.sv97383.27493@savannah.gnu.org> References: In-Reply-To: Date: Mon, 22 Apr 2019 21:24:20 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [bug #56195] astscript-sort-by-night crashing because of AWK X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Apr 2019 01:36:19 -0000 URL: Summary: astscript-sort-by-night crashing because of AWK Project: GNU Astronomy Utilities Submitted by: makhlaghi Submitted on: Tue 23 Apr 2019 02:24:19 AM BST Category: Installed scripts Severity: 3 - Normal Item Group: Crash Status: In Progress Privacy: Public Assigned to: makhlaghi Open/Closed: Open Discussion Lock: Any _______________________________________________________ Details: David Valls-Gabaud reported that on his machine, Gnuastro's `make check' failed on the `astscript-sort-by-night' test with AWK complaining about not having the `-v' option. To be portable, we need to remove `-v' from the calls to AWK in our scripts. _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Thu Apr 25 02:43:19 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hJY6J-0004kq-MA for mharc-gnuastro-devel@gnu.org; Thu, 25 Apr 2019 02:43:19 -0400 Received: from eggs.gnu.org ([209.51.188.92]:60918) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hJY6G-0004js-Kj for gnuastro-devel@gnu.org; Thu, 25 Apr 2019 02:43:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hJY5O-00065h-DN for gnuastro-devel@gnu.org; Thu, 25 Apr 2019 02:42:23 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:56058) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hJY5O-00064w-A7 for gnuastro-devel@gnu.org; Thu, 25 Apr 2019 02:42:22 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id D9679892; Thu, 25 Apr 2019 02:42:21 -0400 (EDT) To: Raul Infante-Sainz , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Raul Infante-Sainz X-Savane-Server: savannah.gnu.org:443 [209.51.188.79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: task X-Savane-Item-ID: 15245 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 5.40.229.4 (Savane authenticated user infantesainz) Message-Id: <20190425-064220.sv138654.9062@savannah.gnu.org> References: In-Reply-To: Date: Thu, 25 Apr 2019 02:42:21 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [task #15245] weight-mean operator in astarithmetic X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Apr 2019 06:43:17 -0000 URL: Summary: weight-mean operator in astarithmetic Project: GNU Astronomy Utilities Submitted by: infantesainz Submitted on: Thu 25 Apr 2019 06:42:20 AM UTC Should Start On: Thu 25 Apr 2019 12:00:00 AM UTC Should be Finished on: Thu 25 Apr 2019 12:00:00 AM UTC Category: Arithmetic Priority: 5 - Normal Item Group: New feature Status: None Privacy: Public Percent Complete: 0% Assigned to: None Open/Closed: Open Discussion Lock: Any Effort: 0.00 _______________________________________________________ Details: One of the main operations in data reduction is the stacking of images. There are situations where some images has to be more weighted than others. For example, in a set of images, if some of them has high noise, it would be better to weight less that images. Another situation is when images have different time exposures, those with high time exposure should be weighted higher, while those with low time exposure should be less weighted. One possible way could be to define `weight-mean' operator that takes as input pairs of images and weights. Something like this: _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Thu Apr 25 07:26:27 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hJcWJ-0007AG-Qk for mharc-gnuastro-devel@gnu.org; Thu, 25 Apr 2019 07:26:27 -0400 Received: from eggs.gnu.org ([209.51.188.92]:33453) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hJcWH-0007AA-TG for gnuastro-devel@gnu.org; Thu, 25 Apr 2019 07:26:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hJcWG-00084B-M0 for gnuastro-devel@gnu.org; Thu, 25 Apr 2019 07:26:25 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:43459) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hJcWG-00083x-Hb for gnuastro-devel@gnu.org; Thu, 25 Apr 2019 07:26:24 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id 55F492371; Thu, 25 Apr 2019 07:26:24 -0400 (EDT) To: Raul Infante-Sainz , Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [2001:470:142:5::79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: task X-Savane-Item-ID: 15245 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 2001:720:1610:50d6::fefa:37a6 (Savane authenticated user makhlaghi) Message-Id: <20190425-122624.sv97383.24027@savannah.gnu.org> References: <20190425-064220.sv138654.9062@savannah.gnu.org> In-Reply-To: <20190425-064220.sv138654.9062@savannah.gnu.org> Date: Thu, 25 Apr 2019 07:26:24 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [task #15245] weight-mean operator in astarithmetic X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Apr 2019 11:26:27 -0000 Follow-up Comment #1, task #15245 (project gnuastro): This is a great suggestion! Thanks. In fact, based on how Gnuastro's Arithmetic is designed, the weights can be numbers (like your example) or an actual image (giving a weight for each pixel). This is very easy to implement in Arithmetic. I just don't have the time right now. I hope a volunteer can be found to implement it before I do ;-). One crude approximation until then would be to simply call an image with more weight, more than once and increase the total number of inputs. For example in the command bellow, I am giving the first image a weight of 4, the second image a weight of 1 and the third image a weight of 2. I am using the `set-' operator to avoid reading each file into memory more than once. astarithmetic im1.fits set-a im2.fits set-b im3.fits set-c a a a a b c c 7 mean --output=stacked.fits But while this avoids reading the images into memory more than once, it consumes much more memory than the raw inputs and corresponding weights. So its just a very crude/rough fast implementation, for cases where the weights don't need much accuracy, until this feature is added. Thanks again ;-). _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Tue Apr 30 08:46:27 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hLS9T-0007ae-7k for mharc-gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:46:27 -0400 Received: from eggs.gnu.org ([209.51.188.92]:39307) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hLS9Q-0007YJ-ID for gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:46:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hLS9J-0001E9-7w for gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:46:23 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:46677) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hLS9H-0001D4-CR for gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:46:15 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id EECDA230E; Tue, 30 Apr 2019 08:46:14 -0400 (EDT) To: Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [2001:470:142:5::79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: bugs X-Savane-Item-ID: 56246 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 2001:720:1610:50d6::fefa:37a6 (Savane authenticated user makhlaghi) Message-Id: <20190430-134613.sv97383.31517@savannah.gnu.org> References: In-Reply-To: Date: Tue, 30 Apr 2019 08:46:14 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [bug #56246] Single-valued measurement without value doesn't abort X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Apr 2019 12:46:25 -0000 URL: Summary: Single-valued measurement without value doesn't abort Project: GNU Astronomy Utilities Submitted by: makhlaghi Submitted on: Tue 30 Apr 2019 01:46:13 PM BST Category: Statistics Severity: 3 - Normal Item Group: Output not reasonable Status: In Progress Privacy: Public Assigned to: makhlaghi Open/Closed: Open Discussion Lock: Any _______________________________________________________ Details: When a single-valued measurement option needs a value (like `--quantile'), Statistics currently doesn't complain and abort. Instead it just thinks that there are no measurements so it prints the general statistics. This can cause unpredictable behavior and is not good. Statistics should complain and abort in such cases. _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Tue Apr 30 08:53:48 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hLSGZ-00035D-M5 for mharc-gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:53:47 -0400 Received: from eggs.gnu.org ([209.51.188.92]:41091) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hLSGV-00033o-Am for gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:53:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hLSGU-00061l-7v for gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:53:43 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:48990) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hLSGU-00061f-5R for gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:53:42 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id 08BE9232D; Tue, 30 Apr 2019 08:53:42 -0400 (EDT) To: Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [2001:470:142:5::79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: bugs X-Savane-Item-ID: 56246 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 2001:720:1610:50d6::fefa:37a6 (Savane authenticated user makhlaghi) Message-Id: <20190430-135341.sv97383.19650@savannah.gnu.org> References: <20190430-134613.sv97383.31517@savannah.gnu.org> In-Reply-To: <20190430-134613.sv97383.31517@savannah.gnu.org> Date: Tue, 30 Apr 2019 08:53:42 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [bug #56246] Single-valued measurement without value doesn't abort X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Apr 2019 12:53:44 -0000 Update of bug #56246 (project gnuastro): Status: In Progress => Fixed Open/Closed: Open => Closed _______________________________________________________ Follow-up Comment #1: A check has been implemented and pushed to the main repo. _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/ From MAILER-DAEMON Tue Apr 30 08:54:30 2019 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1hLSHG-0003J0-RI for mharc-gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:54:30 -0400 Received: from eggs.gnu.org ([209.51.188.92]:41280) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hLSHF-0003Ip-Cn for gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:54:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hLSHE-0006SZ-Er for gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:54:29 -0400 Received: from frontend0.savannah.gnu.org ([209.51.188.79]:49185) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hLSHD-0006S9-Oe for gnuastro-devel@gnu.org; Tue, 30 Apr 2019 08:54:28 -0400 Received: by frontend0.savannah.gnu.org (Postfix, from userid 33) id 9A1742324; Tue, 30 Apr 2019 08:54:27 -0400 (EDT) To: Mohammad Akhlaghi , gnuastro-devel@gnu.org X-PHP-Originating-Script: 1001:sendmail.php From: Mohammad Akhlaghi X-Savane-Server: savannah.gnu.org:443 [2001:470:142:5::79] MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Savane-Project: gnuastro X-Savane-Tracker: bugs X-Savane-Item-ID: 56195 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 X-Apparently-From: 2001:720:1610:50d6::fefa:37a6 (Savane authenticated user makhlaghi) Message-Id: <20190430-135427.sv97383.9244@savannah.gnu.org> References: <20190423-022419.sv97383.27493@savannah.gnu.org> In-Reply-To: <20190423-022419.sv97383.27493@savannah.gnu.org> Date: Tue, 30 Apr 2019 08:54:27 -0400 (EDT) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.79 Subject: [gnuastro-devel] [bug #56195] astscript-sort-by-night crashing because of AWK X-BeenThere: gnuastro-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: GNU Astronomy Utilities Developers discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Apr 2019 12:54:30 -0000 Update of bug #56195 (project gnuastro): Status: In Progress => Fixed Open/Closed: Open => Closed _______________________________________________________ Follow-up Comment #1: This bug has been fixed and pushed to the main repo. _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via Savannah https://savannah.gnu.org/