Search found 235 matches

by Rowland
Mon Aug 12, 2019 8:49 am
Forum: General Discussion
Topic: Utility to replay StarTools sessions
Replies: 78
Views: 573140

Re: Utility to replay StarTools sessions

Old thread I know. Would a Bash script in Linux be possible or is it necessary to write in C++?
by Rowland
Mon Aug 12, 2019 8:29 am
Forum: Gallery
Topic: LMC - processed in ST 1.5.326
Replies: 0
Views: 2028

LMC - processed in ST 1.5.326

A section of the LMC. An area rich in interesting features . Not a great image - more of a survey. Lots to keep me going with longer focal length over the SH summer. Processed in 1.5.360 - raw image was a 2 x drizzled fit file of ~228mb. Default settings - Bin 50%, AutoDev, Crop, AutoDev, Wipe, Aut...
by Rowland
Mon Sep 03, 2018 5:25 am
Forum: Gallery
Topic: Summer wide fields
Replies: 2
Views: 3510

Re: Summer wide fields

Good work Michele.
by Rowland
Sat Aug 25, 2018 5:41 am
Forum: General Discussion
Topic: DSS Deep Sky Stacker and Background Normalization
Replies: 7
Views: 8942

Re: DSS Deep Sky Stacker and Background Normalization

If this is of any value whatsoever, never having used DSS or Nebulosity and using normalisation only as a contrast measure, programmes such as PixInsight do not normalise data, unless selected. There seems no reason to do so.
by Rowland
Sun Jul 08, 2018 12:19 am
Forum: Image Processing Troubleshooting
Topic: Beginning image processing
Replies: 9
Views: 11028

Re: Beginning image processing

Rkonrad wrote:HI Rowland,

"Crop" should be in there to? I think that should be just before wipe if I'm not mistaken.

Cheers

Richard
Ah! Thank you Richard. My images are auto-cropped prior to opening in ST, so Crop is optional. I will edit the post.
by Rowland
Wed Jun 27, 2018 2:55 am
Forum: Image Processing Troubleshooting
Topic: Beginning image processing
Replies: 9
Views: 11028

Re: Beginning image processing

A very basic workflow to get started and then tweak from there... Open Select option 2 Optional - Bin 71 or 50% for noise reduction - see below Crop - before or after Bin and before the next steps. May need to use Dev to see the areas to crop; then AutoDev - default Wipe - dark anomoly 2 AutoDev HDR...
by Rowland
Thu May 03, 2018 11:17 am
Forum: Image Processing Troubleshooting
Topic: Dithering
Replies: 5
Views: 6484

Re: Dithering

Hi Richard.

PM on the way.
by Rowland
Mon Apr 30, 2018 9:55 am
Forum: Image Processing Troubleshooting
Topic: Dithering
Replies: 5
Views: 6484

Re: Dithering

Hi Richard. What mount and camera do you have. For many years I ran a standalone intervalometer with integrated ditherng unguided _ It worked exceptionally well. I have the code and hardware specs if you are interested.
by Rowland
Sat Apr 07, 2018 7:22 am
Forum: Gallery
Topic: M 83 LRGB, Southern Pinwheel Galaxy
Replies: 4
Views: 5776

Re: M 83 LRGB, Southern Pinwheel Galaxy

Exquisite...