M51

M51

2023-04-17 22:00-04:00
Clear, no wind, no moon, 50% humidity, 5 degrees C
59x60s R
59x60s G
59x60s B
76x60s L
Rotation 90 degrees

2023-04-16 22:00-04:00
Clear, no wind, no moon, 75% humidity, 3 degrees C
241x60s L
Rotation 90 degrees

2019-03-08 19:30-22:00
Some low clouds, no moon, some wind, 95% humidity, 0 degrees C
Exposures:
(50+40+40)x60s RGB
Rotation:180 degrees

2019-03-10 19:30-03:00
Clear, setting moon, some wind, 85% humidity, -3 degrees C
Exposures:
(50+60+59)x60s RGB
212x60s L
Rotation:180 degrees

Camera: ASI1600MM-COOL+ZWO EFWmini, Baader R,G,B,Ha,SII,OIII, IDAS LPS-D1, gain 200, offset 50, -20C
Lens: TS-Optics 8″ f/4 UNC Newtonian with GPU Superflat 2″ Coma Corrector
Mount: EQ6-R Pro
QHY 5L-II-M OAG auto guider
Software: N.I.N.A., PixInsight, Photoshop
Location: Borås, Sweden

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