M31 Andromeda galaxy

Posted: Nov 5th, 2020

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NGC

Technical Info

Telescope/Lens: Takahashi 102s, Deepsky 80/480 APO

Camera: Qhy163m, Qhy183m

Mount: Sky-Watcher AZ-EQ6 GT

Guide Scope: TSOAG9

Guide Camera: QHY5L-IIm

Software: APT, PixInsight, Photoshop

Accessories: 0.7 Reducer/Flettner, 0.79 Reducer/Flettner

Exposure:

78 x 30" ISO/Gain: 174 - L DeepSky 2", qhy163m, Takahashi 102s

16 x 120" ISO/Gain: 174 - L DeepSky 2", qhy163m, Takahashi 102s

96 x 300" ISO/Gain: 174 - L DeepSky 2L DeepSky 2", qhy163m, Takahashi 102s

152 x 30" ISO/Gain: 16 - R DeepSky 2L DeepSky 2", qhy183m, Deepsky 80/480 APO|

Yellow zoneLight Pollution:

Mo D Kamenishchi, Russia

Nov 4th, 2020

M31 ANDROMEDA GALAXY

Telescope/Lens: Takahashi 102s, Deepsky 80/480 APO
Camera: Qhy163m, Qhy183m
Mount: Sky-Watcher AZ-EQ6 GT
Guide Scope:  TSOAG9
Guide Camera: QHY5L-IIm
Software: APT, PixInsight, Photoshop
Accessories: 0.7 Reducer/Flettner, 0.79 Reducer/Flettner

Mo D Kamenishchi, Russia
Light Pollution: Yellow zone

Exposure:
78 x 30" ISO/Gain: 174 - L DeepSky 2", qhy163m, Takahashi 102s
16 x 120" ISO/Gain: 174 - L DeepSky 2", qhy163m, Takahashi 102s
96 x 300" ISO/Gain: 174 - L DeepSky 2L DeepSky 2", qhy163m, Takahashi 102s
152 x 30" ISO/Gain: 16 - R DeepSky 2L DeepSky 2", qhy183m, Deepsky 80/480 APO|

Mount: SkyWatcher AZEQ6 Guiding: Off-axis guider + QHY5L-IIm camera Filters: DeepSky LRGB 2" Telescope, camera: DS80/480 + 0.79x reducer/flattener, QHY183m R: 152x30s, 49x60s, 22x300s G: 163x30s, 6x120s, 14x300s B: 254x30s, 52x60s, 8x300s Telescope, camera: Takahashi TSA 102s + 0.7x reducer/flattener, QHY163m L: 78x30s, 16x120s, 96x300s Darks, flats, biases. Processing: calibration, alignment, stacking, processing – PixInsight + Photoshop.

Original size: https://deepskyhosting.com/HjenTJw
Author: Grigoriy

10 h 27 m

1794

Mount: SkyWatcher AZEQ6
Guiding: Off-axis guider + QHY5L-IIm camera
Filters: DeepSky LRGB 2"
Telescope, camera: DS80/480 + 0.79x reducer/flattener, QHY183m
R: 152x30s, 49x60s, 22x300s
G: 163x30s, 6x120s, 14x300s
B: 254x30s, 52x60s, 8x300s
Telescope, camera: Takahashi TSA 102s + 0.7x reducer/flattener, QHY163m
L: 78x30s, 16x120s, 96x300s
Darks, flats, biases.
Processing: calibration, alignment, stacking, processing – PixInsight + Photoshop.

Resolution: 4386x3089 px

Scale: 9510 KB