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| Issues with FITS files created by MIDAS https://forum.vdsastro.de/viewtopic.php?t=4870 |
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| Autor: | Dr. Georg Piehler [ 30. Juli 2017, 22:02:14 PM ] |
| Betreff des Beitrags: | Issues with FITS files created by MIDAS |
I recently processed some FITS files created by MaximDL in ESO-MIDAS. After converting the modifed data from the internal BDF format to FITS again by using the OUTTAPE/FITS or OUTDISK/FITS format and trying to read this files by MaximDL again, I got some error messages and MaximDL can't open the processed files. What's wrong? ... or does this has already been discussed somewhere else in this forum? Georg. |
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| Autor: | Bernard Heathcote [ 31. Juli 2017, 00:50:02 AM ] |
| Betreff des Beitrags: | Re: Issues with FITS files created by MIDAS |
Hi Georg, I am sorry to admit that I know nothing about using MIDAS or its OUTTAPE/FITS or OUTDISK/FITS formats, but if they are 1D FIT files (two column amplitude vs. wavelength spectra data) then Maxim is unable to read them, as it can only display 2D FIT files. Cheers, Bernard -----Original Message----- From: Dr. Georg Piehler Sent: Monday, July 31, 2017 6:02 AM To: fg-spek-admin@vdsastro.de Subject: [fg spektroskopie] Issues with FITS files created by MIDAS Link zum neuen Beitrag: http://forum.vdsastro.de/viewtopic.php?t=4870#p29996 I recently processed some FITS files created by MaximDL in ESO-MIDAS. After converting the modifed data from the internal BDF format to FITS again by using the OUTTAPE/FITS or OUTDISK/FITS format and trying to read this files by MaximDL again, I got some error messages and MaximDL can't open the processed files. What's wrong? .... or does this has already been discussed somewhere else in this forum? Georg. --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus |
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| Autor: | Dr. Georg Piehler [ 31. Juli 2017, 08:50:27 AM ] |
| Betreff des Beitrags: | Re: Issues with FITS files created by MIDAS |
Hi Bernard, thank you for your answer, which points into the right direction. So I checked the FITS header... NAXIS was 1... so MaximDL can't handle this. Consequently I edited the header by adding a entry NAXIS2 = 1 and change NAXIS to 2.... and suddenly by miracle, it works. In principle their is no reason, why the software developers are not going to consider one-dimensional FIT files for a program of ~500 bugs and if you want to have updates more than 1 year after purchase you might have to pay ~170 again ... Thank You!! Georg. |
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| Autor: | Günter Gebhard [ 31. Juli 2017, 10:30:01 AM ] |
| Betreff des Beitrags: | Re: Issues with FITS files created by MIDAS |
There is a free program named fv running on all platforms that displays all kind of fits files including fits tables. günter |
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