M15

Posted: Sep 14th, 2019

Technical Info

Telescope/Lens: Takahashi 102s

Camera: QHY163m

Mount: SW AZ-EQ6 GT

Guide Scope: TSOAG9

Guide Camera: QHY5L-IIm

Software: Maxim, Pixinsight, Photoshop

Accessories: TAKAHASHI TOA-35 0.7X REDUCER

Exposure:

White zoneLight Pollution:

Moskva, Russia

1858

12

M15
Telescope: Takahashi TSA 102s + 0.7x reducer/flattener
Camera: QHY163m
Mount: SkyWatcher AZEQ6
Off-axis guider: TSOAG9 + QHY5L-IIm camera
Filters: LRGB DeepSky 2"
Exposures: L: 49x60s, R: 27x60s, G: 36x60s, B: 35x60s (gain 1, offset 10, t=-15°C)
Processing: Calibration, alignment, stacking, and processing in PixInsight.
Location: South of Moscow, balcony.

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Resolution: 3625x2520 px

Scale: 5717 KB

38

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