Search found 337 matches
- Wed Jun 14, 2023 4:37 pm
- Forum: Spectroscopes and Softwares
- Topic: Aply 600 and guide module for sale
- Replies: 1
- Views: 2620
- Wed Jun 14, 2023 2:25 pm
- Forum: Spectroscopes and Softwares
- Topic: Aply 600 and guide module for sale
- Replies: 1
- Views: 2620
Aply 600 and guide module for sale
I got these for a project that never materialised. Both are still in the original packing and I include a photometric slit.
Please contact me if you are interested.
Asking £700 plus shipping for both units with the additional slit.
Regards Andrew
Please contact me if you are interested.
Asking £700 plus shipping for both units with the additional slit.
Regards Andrew
- Mon Feb 15, 2021 1:11 pm
- Forum: Spectroscopes and Softwares
- Topic: Transmission grating in a converging beam
- Replies: 1
- Views: 2157
Transmission grating in a converging beam
I have been looking at this configuration as a possible way to do very low resolution spectra of flare stars with less glass and unknown coating that my current spectrograph. One issue that puzzled me was the correct focal surface to use as I wished to offset from the zero order focus to allow remot...
- Mon Dec 14, 2020 1:14 pm
- Forum: Software ISIS
- Topic: ISIS to .dat o.fit
- Replies: 1
- Views: 2514
ISIS to .dat o.fit
I have converted some CALSPEC spectrophotometry standatds to .dat as they are in Fits table format. I have tried converting to normal fits using the ISIS-> profile -> save function and saving as .fit However I find there seems to be an error in the conversion. See the comparison. ISIS Dat to Fit.png...
- Wed Sep 09, 2020 7:58 pm
- Forum: Software ISIS
- Topic: ISIS @pro products issue?
- Replies: 2
- Views: 2804
Re: ISIS @pro products issue?
I find the latest version does not normalise the @pro# products and the unnormalised product are as expected so the problem is "solved".
Regards Andrew
Regards Andrew
- Sat Sep 05, 2020 8:58 am
- Forum: Software ISIS
- Topic: ISIS @pro products issue?
- Replies: 2
- Views: 2804
ISIS @pro products issue?
I have been using ISIS to process my flare star spectra. I need to process some 80 or so spectra so have been using the @pro# products to give the individual spectra. However, I find the @pro1 product is scaled differently to the rest. To test this I copied the same image 3 time and made them into a...
- Sat Aug 15, 2020 11:45 am
- Forum: Spectroscopes and Softwares
- Topic: Batch processing spectra
- Replies: 4
- Views: 2779
Re: Batch processing spectra
I have now a accumulated a number of M Dwarf flare spectra. I need to reduce 50 to 100 spectra per flare even as a time series I.e. reduced as individual spectra. Can anyone advise tbe best software to do this automatically. IRAF? :ugeek: Tõnis Yes I have used it for my Echelle spectra but I was ho...
- Fri Aug 14, 2020 4:13 pm
- Forum: Spectroscopes and Softwares
- Topic: Batch processing spectra
- Replies: 4
- Views: 2779
Re: Batch processing spectra
Thanks Andrew
- Fri Aug 14, 2020 11:46 am
- Forum: Spectroscopes and Softwares
- Topic: Batch processing spectra
- Replies: 4
- Views: 2779
Batch processing spectra
I have now a accumulated a number of M Dwarf flare spectra. I need to reduce 50 to 100 spectra per flare even as a time series I.e. reduced as individual spectra.
Can anyone advise tbe best software to do this automatically.
Regards Andrew
Can anyone advise tbe best software to do this automatically.
Regards Andrew
- Tue Mar 31, 2020 10:13 pm
- Forum: Supernovae
- Topic: Posssible SN 2020epi
- Replies: 5
- Views: 5349
Re: Posssible SN 2020epi
Brilliant Robin, a true master.
Regards Andrew
Regards Andrew