PIXINSIGHT Process Tutorial: Linear Fit

PIXINSIGHT Processes A-Z - A dedicated tutorial video for every PI process! In this tutorial we look at the Linear Fit process - what it does and how to use it.
Join my Patreon site for getting cutting edge news about Astrophotography software and equipment, early access without commercials and tons of supporting documents: www.patreon.co...
If you buy any equipment you may consider these two shops - by using the links below you support the channel:
Agena Astro: agenaastro.com...
High Point Scientific: www.highpoints...
#astrophotography #pixinsight #tutorial
------------------------------------------------
PIXINSIGHT Processes A-Z Video Directory:
ACDNR: • PIXINSIGHT Process Tut...
APASS: • PIXINSIGHT Process Tut...
Atrous Wavelet Transform: • PIXINSIGHT Process Tut...
Adaptive Stretch: • PIXINSIGHT Process Tut...
Annotation: • PIXINSIGHT Process Tut...
ArcSinh Stretch: • PIXINSIGHT Process Tut...
Assign ICC Profile: • PIXINSIGHT Process Tut...
Assisted Color Calibration: • PIXINSIGHT Process Tut...
Auto Histogram: • PIXINSIGHT Process Tut...
ABE (Automatic Background Extractor): • PIXINSIGHT Process Tut...
Background Neutralization: • PIXINSIGHT Process Tut...
Binarize: • PIXINSIGHT Process Tut...
Blink: • PIXINSIGHT Process Tut...
BlurXTerminator: • PIXINSIGHT Process Tut...
Channel Extraction & Combination: • PIXINSIGHT Process Tut...
Channel Match: • PIXINSIGHT Process Tut...
Clone Stamp: • PIXINSIGHT Process Tut...
Color Calibration: • PIXINSIGHT Process Tut...
Color Saturation: • PIXINSIGHT Process Tut...
DBE (Dynamic Background Extraction): • PIXINSIGHT Process Tut...
Exponential Transformation: • PIXINSIGHT Process Tut...
Finding Chart: • PIXINSIGHT Process Tut...
Gaia: • PIXINSIGHT Process Tut...
Linear Fit: • PIXINSIGHT Process Tut...
Local Histogram Equalization: • PIXINSIGHT Process Tut...
Multiscale Linear Transform: • PIXINSIGHT Process Tut...
Photometric Color Calibration: • PIXINSIGHT Process Tut...
Spectrophotometric Color Calibration (SPCC): • New PIXINSIGHT Tool Re...
Statistics: • PIXINSIGHT Process Tut...
Subframe Selector: • PIXINSIGHT Process Tut...
more to come soon.......
---------------------
Music credits:
ORBITAL_StriKe by B E T T O G H | / bettogh
bettogh.bandca... | open.spotify.c....
Music promoted by www.free-stock...
Creative Commons Attribution 3.0 Unported License
creativecommon....

[@Nick-we7lf]

As Always. Excellent explaination, unbiased with examples.

[@ChrisKonieczny]

Very thorough tutorial. Thank you.

[@larryfine4719]

And the biggest advantage is that one channel doesn't completely wash out the other channels after the combine.

[@kenkoskela3357]

Just found your channel.... excellent videos, including this one! Thanks for putting these together!

[@viewintospace]

Glad you like them!

[@kowalskik.1333]

What is reality??

[@viewintospace]

A loaded question 😉 May I suggest this video: Is ASTROPHOTOGRAPHY real? Is it SCIENCE OR ART????? kzbin.info/www/bejne/hqXGp4imaJx1b7c

[@bradybell7081]

What about using linear fit when working on mosaics?

[@viewintospace]

Quite honestly, I never did mosaics until now, so no clue.

[@malcolqwe2]

@@viewintospace there seems to be a big gap in learning tutorials for mosaics (hint, hint) You have some great videos, I'm sure your mosaic tutorials will be appreciated! One of the fundamental challenges I am experiencing is getting each mosaic panel to match brightness and intensity. There is nothing worse than making a mosaic and then you realize you have to start again because after putting all the pieces together, you notice that upon inspection, one of the panels intensity/colour balance has a subtle variance from all the others. It stands out like a sore thumb. And so you have to go back and start again. And when your doing a 9 panel mosaic, thats a lot of wasted time!

[@viewintospace]

@@malcolqwe2 Two thoughts of mine about this topic, of which as stated I have no clue about ;-) 1. I heard APP is really great in stitching mosaics together - right in the stacking phase! 2. I sometimes have the feeling it might be less painful to buy a wider telescope than making mosaics... Most likely the path I will go....

[@malcolqwe2]

@@viewintospace 1, interesting, I've never used APP. Thanks for that. And 2. LOL don't go there you're spoiling our fun. There will always be meatheads like us that want to do it. The resolution of mosaics is amazing and completing one is rewarding.

[@karelmachado8535]

If you do a mosaic, is a must.