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Topic Subject   Views   Replies   Last Post   Bus error when attempting to run Started by:leonard, 10/14/2013 07:11PM Hello, I have a Macbook Pro Retina 15" with an Intel Core I7 ("Mid 2012"), 64-bit, with IRAF v. 2.16 installed. When I attempt to run the fitparams task (in the noao.digiphot.photcal package) it exits immediately with: ERROR: bus error From ...   826 0 By: leonard 10/14/2013 07:11PM CCDPROC Error: floating point invalid...Started by:astropunkin, 10/12/2013 07:29PM I could not find this topic in the general help section so I hope this isn't a repeat. I get a 'floating point invalid operation' error when flat fielding an image using CCDPROC. Below is my epar ccdproc. This error occurs with and without the trimsec p...   7776 9 By: astropunkin 10/13/2013 12:28AM ellipse (interactive) does not displa...Started by:ziby, 03/26/2013 03:42PM I have a problem running ellipse in interactive mode: ellipses and masks are not displayed on ds9 without any error message. Object locator and fitting routine work, as well as other interactive commands. Only ellipses and masks are not displayed. I hav...   5494 6 By: admin 10/09/2013 06:37PM IRAF and SAMPStarted by:rjvo, 08/22/2013 07:37AM When I make "callAndWait" to IRAF via a SAMP Hub, I get immediate return to a Client while IRAF still waits doing for example: "scan x" or "implot dev$pix". Is there any method to send the "c" results of "implot dev$pix" to a SAMP Client?   1518 1 By: fitz 08/22/2013 07:37AM TABLES/STSDAS and very large imagesStarted by:csimpson, 07/26/2013 05:07PM I have a problem when dealing with images in excess of 2.15Gbytes (i.e., 2^31 bytes), as STSDAS and TABLES tasks won't work with them, but core IRAF tasks like imarith, imcopy, etc. are fine: vocl> imarith large_image.fits + 1 junk.fits vocl> imc...   1673 3 By: fitz 07/26/2013 05:07PM splot FEROS spectraStarted by:giannicatanzaro, 07/23/2013 08:10AM Hi all I downloaded FEROS spectra from the ESO archive, but I have problem when I use splot to see the spectrum. Giving the command splot r.FEROS.2007-01-30T01:57:04.945.1051.fits[*,1] I get a plot not calibrated in lambda but in "position", start...   1103 0 By: giannicatanzaro 07/23/2013 08:10AM mkobjects : ERROR: No write permissio...Started by:ste_atreb, 07/03/2013 10:50AM Hi all, I have been working a bit with ARTDATA and MKOBJECTS and I encountered some issue while running it. Basically, when using MKOBJ to add some artificial sources on my science maps, I got the error message "ERROR: No write permission on file (...   4383 1 By: fitz 07/03/2013 10:50AM light curve generationStarted by:fks, 06/28/2013 09:40AM Hi Can you please tell me what task can i use for light curve generation from flat fielded fits files? Earlier i used Vaphot. Is there any task similar to vaphot?   1246 1 By: fitz 06/28/2013 09:40AM DAOPHOT image cache problemStarted by:AnTaR3s, 06/26/2013 09:22PM Hey I have noticed something weird on my system: I have done a lot of photometry with DAOPHOT, also on large images and very important here is the option that stores the image in cache (which is a daophot option). However, on my new system (Mac OS 10....   2239 3 By: fitz 06/26/2013 09:22PM file listsStarted by:sastanford, 06/16/2013 03:52PM I'm having a problem using lists of files. I'm running 2.16 in mountain lion on a new MacBook Pro. If I try to use a file list with e.g. imstat, I see an error message "Error reading image blah..." after going through the first 24 files in the list co...   2512 2 By: sastanford 06/16/2013 03:52PM Beta release of Ureka Python + IRAF d...Started by:jturner, 06/03/2013 11:36PM People may be interested in the annoucement we sent out today of a new software distribution from STScI and Gemini that includes IRAF 2.16. Cheers, James. ----- STScI and Gemini are announcing the first public beta release of the Ureka binary packag...   1779 0 By: jturner 06/03/2013 11:36PM Version 2.16 seems not accept FITS ex...Started by:wu_qso, 04/18/2013 09:37AM Hi everybody, I have several multi-extension FITS images. I want to use noao.imred.echelle.apflatten to check the flat image. Here is the command and the output of IRAF: [code:1:1da3f183d6]echelle> apflatten HDSA00010439.fits[0] Searching a...   1705 1 By: fitz 04/18/2013 09:37AM 64 bit environment and pathsStarted by:rclark, 04/02/2013 07:40PM We have a package that I'm trying to compile for iraf 2.16-linux-64 bit. In several places I get a string of errors like this: In file included from /iraf/iraf/unix/hlib/libc/stdio.h:9, from map.c:12: /iraf/iraf/unix/hlib/libc/libc.h:3...   2068 6 By: rclark 04/02/2013 07:40PM IRAF 2.16 & CygwinStarted by:Mike Potter, 03/31/2013 04:15AM From the release notes.... " Cygwin, FreeBSD and Solaris x86 updates to v2.16 are pending and subject to the interest in these platforms in the community. " Is there a Cygwin update? If not here's registering interest. Or is there a better...   2824 2 By: Mike Potter 03/31/2013 04:15AM fc compilation error in UbuntuStarted by:german, 03/18/2013 06:29PM I have installed IRAF v2.16 64-bits to a friend in an Ubuntu 12.04 LTS installation. When he tryies to compile a cl script that uses fortran, he gets the following error: [b:fd0ab69f59]vocl> fc strl.f /iraf/iraf/unix/hlib/f77.sh: 195: /iraf/iraf/un...   2675 4 By: german 03/18/2013 06:29PM how to compile .x filesStarted by:galtavi, 02/20/2013 02:49PM Dear IRAF users, I would like to modify the telluric task source (t_tweak.x) to get in output the rms (so far it is printed on the graphical window only). I think it's enough to modify the lines call printf (" Tweak: shift = %.2f, scale ...   2927 1 By: fitz 02/20/2013 02:49PM IMIO bug in 2.16 when using boundary ...Started by:jturner, 02/10/2013 02:58AM This is similar to the apextract bug I reported a few days ago, but seems to be new in 2.16. One of our tests was crashing with an overflow error after imshift had introduced corrupt pixel values of 10^26 in the first row of an image. I've tracked this...   1779 3 By: jturner 02/10/2013 02:58AM .fit vs .fitsStarted by:Mike Potter, 12/29/2012 03:40AM Is there a setting to have IRAF output FITS files with a ".fit" extension rather than ".fits"? Thanks! Mike   4293 2 By: Mike Potter 12/29/2012 03:40AM imcombine and pixel masksStarted by:Paul Kerry, 12/04/2012 04:39PM Hi Our of our users has asked me to report this problem... -- I'm attempting to median stack HAWK-I images in MEF files. I'm using imcombine and have pixel masks which I wish to use during the stacking. A master pixel mask has been produced using op...   2635 1 By: Paul Kerry 12/04/2012 04:39PM IRAF YouTube VideosStarted by:fitz, 12/02/2012 06:05PM Vital Fernandez (lativmail@gmail.com) has put together (and plans more) some useful instructional videos for installing and using IRAF and has created a YouTube channel for these at: [url]http://www.youtube.com/playlist?list=PLza8S46F-17XLmPkVpQLJb5C3q...   2193 1 By: fitz 12/02/2012 06:05PM mkpkg command suggestionStarted by:Jason Quinn, 12/01/2012 09:27AM In [b:be30d322f1]mkpkg[/b:be30d322f1] in [b:be30d322f1]pkg/vocl[/b:be30d322f1], I noticed these two lines: [code:1:be30d322f1]!egrep -v "\<stdlib.h\>" y.tab.c > ytab.c; !egrep -v "\<stdio.h\>" ytab.c > ntab.c; mv n...   1487 0 By: Jason Quinn 12/01/2012 09:27AM stray commas in grammar.y ?Started by:Jason Quinn, 12/01/2012 06:07AM For giggles I started playing around with the grammar.y file in pkg/vocl. If you compile with bison, you get [code:1:49db091acf]bison grammar.y grammar.y:125.15: warning: stray `,' treated as white space grammar.y:125.22: warning...   4104 3 By: fitz 12/01/2012 06:07AM long file list crashes tasksStarted by:rgreimel, 11/25/2012 03:10PM Hi, trying to use a large number of images with a task leads to problems in IRAF 2.16. For example: ccdred> ccdproc @center.in flat=Flat* zero=../Calibration/Zero_center darkcor- *** glibc detected *** /iraf/iraf/noao/bin.linux64/x_ccdred.e: malloc...   2337 1 By: fitz 11/25/2012 03:10PM literal ^ in stringsStarted by:Jason Quinn, 10/25/2012 04:43AM I've noticed a issue with literal carets in strings. This arose because I was trying to use the match task in a script. I wanted to do a command like [code:1:1e48f524e3]match "^1" myfile[/code:1:1e48f524e3] to list all lines that begin with ...   1217 1 By: fitz 10/25/2012 04:43AM imarith issuesStarted by:Jason Quinn, 10/22/2012 09:26PM I am trying to merely subtract a bias from a long list of image (about 450) and I'm getting strange errors. I've been able to reproduce them using dev$pix. Create a bunch of test files (for example 510) using [code:1:3da5c4ab87]!seq -f 'imcopy dev$pi...   3026 2 By: Jason Quinn 10/22/2012 09:26PM IRAF Ram usageStarted by:AnTaR3s, 10/18/2012 10:54AM Hey I am trying to use blkavg on about 13000 images and my script is very very simple: ... blkavg (input="Ks_v20091104_00394_11.fit",output="b_Ks_v20091104_00394_11.fit",b1="2",b2="2",option="average") blkavg (input="Ks_v20091104_00394_12.fit",output=...   1699 2 By: AnTaR3s 10/18/2012 10:54AM WREGISTER problem with mac os x 10.8.2Started by:tolga, 10/12/2012 01:42PM Hi, I have two macbook pro's where I have installed IRAF via scisoft. both seem to be working just fine imexam, ccmap and a number of other tasks were tested. However I just noticed that for some reasoon wregister gives the following error in both : ...   2996 4 By: tolga 10/12/2012 01:42PM gemini gmos gprepare errorStarted by:jellyman, 10/11/2012 11:41AM Hello, I am trying to reduce some gemini gmos longslit data. When trying to gprepare the data, i get this error: GPREPARE -- Thu Oct 11 12:33:10 BST 2012 Input list = @objects.lis Output list = Output prefix = obj Raw path = Add MDF ...   2753 3 By: jellyman 10/11/2012 11:41AM Possible pixel bounds checking bug in...Started by:Jason Quinn, 09/13/2012 02:10AM When I use imcopy on a .imh image such as dev$pix, it reports an error if I try to copy a section that exceeds the boundary of the image: [code:1:3d3d431c9b]vocl> imhead dev$pix dev$pix[512,512][short]: m51 B 600s vocl> vocl...   2412 1 By: fitz 09/13/2012 02:10AM Experimenting prb with gfreduce under...Started by:hplana, 09/12/2012 06:09PM Hi I am experimenting problems reducing Gmos IFU data using IRAF package with MacOSX Lion 10.7.4. I installed IRAF using scisoft package (MAcOSIntel 2012.6.1). The IRAF version is V2.16, and the gemini package is I perform a simple task using gfredu...   2177 1 By: emma 09/12/2012 06:09PM

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