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Hercules Cluster

14. June 2021 - Wichtrach, Bern

Version 1 (edited on 19. June 2021)

Exposure Time

77 x 30 s	Gain 56	L
20 x 90 s	Gain 56	R
17 x 90 s	Gain 56	G
17 x 90 s	Gain 56	B

∑1 h 59 min 30 s

Calibration

Center (RA, DEC)	250.4216, 36.4636
Size	0.576 × 0.392 deg
Radius	0.348 deg
Avg. Distance to Moon	99.92 deg

Avg. Moon phase
12.14 %

Guiding

RMS (RA, DEC)	0.9 ", 0.65 "
RMS Total	1.11 "
Polar Alignment Error	5.48 '

Objects in picture

Hercules Globular ClusterIC 4617

Equipment

Celestron EdgeHD 8 Celestron Focus Motor SCT Celestron OAG HTPC i5-7200U QHYCCD QHY268M QHYCCD QHYCFW3-M SkyWatcher HEQ5 Pro ZWO ASI120MM-S

Software

N.I.N.A.
PHD 2 Guiding
Lightroom
PixInsight