Contains: NGC 7380, SH 2-142, NGC 7000
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SH2-142

Technical card

Imaging telescope or lens: Teleskop-Service ONTC 12" f/5.3

Imaging camera: Atik 383L+ mono

Mount: Losmandy G11

Guiding telescope or lens: Teleskop-Service ONTC 12" f/5.3

Guiding camera: Lodestar

Focal reducer: ASA 2" x0,73 Corrector/Reducer

Software: DC-3 Dreams ACP SchedulerDC-3 Dreams ACPPixInsightTheliLarry Weber FocusMax

Filter: H-alpha 12nm

Resolution: 1665x1230

Dates: Oct. 3, 2012

Frames: H-alpha 12nm: 22x600" -20C bin 1x1

Integration: 3.7 hours

Avg. Moon age: 17.85 days

Avg. Moon phase: 89.60%

Astrometry.net job: 105432

Locations: Heimsternwarte, Markgrafneusiedl, Austria

Description

22 * 10 min H-alpha

Processing was done in THELI and PixInsight

THELI: Calibration, Weighting
PixInsight: Alignment, Integration, further processing (HDRMultiscale, MultiscaleTransform, ...)

Comments

Author

skyimages
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Histogram

SH2-142, 




    

        skyimages