Quote:
Originally Posted by RobF
They're both beautiful images Robin, even with some moon and the time you have. Perhaps a bit too much green in the M8/M20, but of course you're more interested in FOV and detail in these first processing efforts. Great catches for a night's work.
Oh No! Why on earth did you put an 11000 chip in the back of the Tak - you must know you've just lost you're footing on the slippery slope again.....! 
Love that Eta field. |
Yeah the moon was up til late but forgetting to shoot Ha flats and then finding Ha was really Lum has upset the images. I'll have a go at sudo flats and then somehow combining heavily exposed L with 5min Ha later, I was just too anxious to see the FOV this morning. The image scale there is just over 3arcsec/pixel
Quote:
Originally Posted by Paul Haese
Nice looking image Robin. Which 11002 camera did you put on the back of the FS? That presents a great field of view. The TSA has the same diameter but clearly not the same f ratio. Interesting idea. I had thought a 11002 would vignette.
|
That's from pmrid's atik Paul with a qhy wheel and 2" nose. The wheel has 54mm openings as does the camera. The camera sensor has a 43mm diagonal and the fs-102 provides a 50mm image circle. I have cropped off some corners but it looks more like a flats issue than vignetting. I was hoping to get it going on the fs-60 which can do a 45mm image circle for a look see, but that 53mm thread on the flattener was a problem