NGC6820 in SII, Ha and OIII

NGC6820 in SII, Ha and OIII

2021-08-30 22:30-03:30
Clear, no wind, rising half moon, 90% humidity, 10 degrees C
91x180s SII
Rotation 90 degrees

2021-08-31 22:30-03:30
Some high clouds, some wind, rising half moon, 80% humidity, 12 degrees C
81x180s Ha
Rotation 90 degrees

2021-09-03 22:00-03:30
Some high clouds, some wind, no moon, 90% humidity, 6 degrees C
18x180s OIII
Rotation 90 degrees

2021-09-04 22:00-02:30
Some high clouds, no wind, no moon, 85% humidity, 5 degrees C
87x180s OIII
Rotation 90 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: BorĂ¥s, Sweden

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