Very nice Robin! Someday I must give spectroscopy a try. Jeff At 15:33 -0700 08/09/2007, staranalyser wrote: I have posted a spectrum from last night of this...
Thanks Jeff. The Star Analyser is certainly a nice gentle introduction. Just pop it in your filter wheel or camera nosepiece and away you go. I have added...
((( Someday I must give spectroscopy a try.))) if you give a try also to CD room spectro I am not ready yet to explain all how to but it is like this take a...
Hi Robin Forgive me if this is not the correct group for this question but I took my spectrum with me Staranalyser so I guess there is a connection;0) Trying...
Hi Steve, Definitely not OT. In fact I was planning to extend my simple Vspec guide to include calibrating for instrument response. This is the way I do it: ...
Thanks for the quick reply Robin. Every thing goes fine until I get to the- `Reselect your spectrum (intensity in the drop down list on the icon toolbar)` Now...
Think I might have answered my own question Robin. I have to select the actual profile on the graph not the drop down window. I Keep getting a few run time...
Steve, In case you have several profile windows open, you need to select the one with your profile. You can select the profile you want (either intensity,...
Thanks for the reply Olivier. I am at the point where I have a fit.division profile. How and where do I save this new profile please?. If I try and `save as` a...
This is where I am up to calibrating for ccd response- 1,Align,calibrate and crop my spectrum (Beta Peg) 2,Choose m2iii.dat library file and overlay 3,I am...
Steve, VisualSpec only save the four first profiles: intensity, ref1, ref2, and normalized. So you have to replace on of those by your division. Select your...
Steve, When you do your step 1, could you tell how you do it? Is your spectrum already a profile or do you: 1a, open your image 1b, bin image into profile...
... Thanks Olivier. I was choosing `reference binning` instead of `object binning` seems to work fine now. BTW as I have been following the out of date Vspec...
Steve, There is the "auto Planck" in the rediometry menu but I never used it at I am manily doing high resolution work with Lhires III spectrograph. I should...
... `object ... Glad you got it working. I woke up late this morning wondering if that was what the problem was but you found it yourself before I got on line...
robin exelent work !!!! marcelo rios staranalyser <staranalyser@...> escribió: Now updated with another one from Thursday night. Quite a difference ...
Hi Guys Thought I`d got the response working ok but!!. Not too happy with my first image so I tried a better image to use and used `object binning` cropped,...
Hi Steve, Not sure what is causing the problem. It sounds like one for Valerie I am afraid. I would suggest posting the problem on the Vspec forum and she will...
... Slowly losing the will to live and thinking of taking up knitting for ... Steve I read this and, well... empathise, laughing. Your choice of words is...
Thanks again Robin I`ve just put a file `precontinuum.spc` in `Steves` file` folder. Its one I saved after dividing my original `intensity` with the library...
Hi Steve, Strange. I tried various actions in compute continuum but did not manage to reproduce the problem. (I tried two ways, one by selecting points along...
... Hi Robin If I load up that profile I sent you (precontinuum.spc) select Radiometry/compute continuum then select `point` I then plot a few points round the...
... profile) ... Ah yes I get that too. I am not even sure what that icon is supposed to do (It is labeled "save list") I disappears along with the rest of the...
Hi Robin My journey through the depths of Vspec is progressing but I`ve come across another anomaly which no doubt is of my own making. I used a .fits I did of...
Hi Steve, You are right in your assumptions. The response curve should be ok for most stars though If you try to use a response measured using a very blue star...
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