AR2740

Sunspot AR2740 @ 6562.8Å

 

Processed some data I had given up on after seeing the quality graph in AutoStakkert. After several hours of messing with the data in several editors I'm actually very happy with this result !

 

Session Information :

* 51° N 3° E

* Torhout, Belgium

* Capture Date : 05.05.2019

* Surface Capture Start : 12:58:32 UTC

* Surface Capture Mid : 12:58:47 UTC

* Surface Capture End : 12:59:03 UTC

* Protuberance Capture Start : 13:00:03 UTC

* Protuberance Capture Mid : 13:00:15 UTC

* Protuberance Capture End : 13:00:27 UTC

 

Object Information

* Type : Sunspot

* Designation : AR2470

* Distance : 1.009 AU or roughly 150.9 million km

 

Hardware

* Mount : Celestron CGX

* Imaging Scope : TS Optics 152mm f/5.9 Achromat

* ERF : Baader 2" UV/IR Cut

* Filter : Daystar Quark Hydrogen-Alpha (Chromosphere)

* Imaging Camera : ZWO ASI 174MM

 

Exposure Settings

* Exposure : 6ms

* Gain : 0

* Gamma : 25

* Frames Surface : 4.000

* Frames Surface Stacked : 10% (400)

* Frames Protuberance : 3.000

* Frames Protuberance Stacked 10% (300)

 

Capture Software

* FireCapture

 

Processing Software

* AutoStakkert!

* RegiStax

* Adobe Photoshop

* Topaz DeNoise AI

Done