M101 - The Pinwheel Galaxy - H-a_L-Pro_RGB

Technical Information:

 

Telescope: AIRY APO 130T PrimaLuceLab

Mount: Paramount MyT - Software Bisque

Camera: QHYCCD QHY9

Filter: Optolong H-a 7nm, L-Pro, R, G, B -- 36 mm

Frames: H-a:40x900s -- L-Pro:147x240s -- R:50x240s -- G:50x240s -- B:50x240s

Total Integration: 29,8 Hours

Software: SGP – TheSkyX – PHD2 – DSS – PixInsight – CS6

Location: AstroAtlas Observatory - Noventa di Piave (Venice) 4 meter above sea level – ITALY

 

Environment Temperature: About 3°C

 

Relative Humidity: 71%

 

Date: 02.03.21 - 06.03.21 - 07.03.21 - 08.03.21 - 20.03.21 - 21.03.21 - 23.03.21

 

M101 - The Pinwheel Galaxy taken from the AstroAtlas Observatory situated in Noventa di Piave (ITALY);

I really like this Galaxy for its shape.

Over 29 hours of exposure time taking H-a_LRGB - Half of the lights taken with H-a filter where taken with 3/4 of Moon.

 

AstroBin: astrob.in/sa3jdd/0/

 

NOTE: The image was acquired from a polluted sky with 71% of humidity - Sky Bortle 5.

 

#astrophotography #astronomy #astroatlas

 

 

Done