Quote:
Originally Posted by alistairsam
Well done David, that looks very good. Tight and round stars, the bane of all imagers at the start.
What scope, mount, camera and guiding did you use, must be a long FL, so given that stars are tight at this FL, your guiding must have been very good.
Was it a 7nm filter? Were the frames calibrated?
Cheers
Alistair
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Thank you Rowland and Alistair. The bane of all imagers at the start is probably due to unfair advantage of my gears. I am actually embarrassed to take that long to post a few images. The image is take with Astrophysics 155 (FL: 1085mm) on the PMX mount. Sbig St10xme I bought from an ISS user installed with filters which I have no way of telling what sort of HA filter is. Guiding with the Tak FS60 (FL: 355) piggybacked and SX Superstar.
Frames are calibrated with master dark and bias. I dont know how to make the flat yet. Processed in PixInsight which I bought a week ago, the best thing I ever spent on astronomy it is.
Regards
David