Distance16.0 ± 1.3 Mly


Technical card
Imaging telescope or lens: Altair Astro RC250-TT 10" RC Truss Tube

Imaging camera: ZWO ASI1600MM-Cool

Guiding telescope or lens: Celestron OAG Deluxe

Guiding camera: QHYCCD QHY5III174

Focal reducer: Astro-Physics CCDT67 – 0.67x Reducer

Software: Main Sequence Software Seqence Generator Pro

Filters: Optolong Blue 36mm, Optolong Green 36mm, Optolong Red 36mm, Optolong CLS – CCD (V4) 36mm

Accessories: MoonLite CSL 2.5" Focuser with High Res Stepper Motor, ZWO EFW

Resolution: 4656×3520

Dates: March 19, 2018

Optolong Blue 36mm: 10×120" (gain: 75.00) -20C bin 1×1
Optolong CLS – CCD (V4) 36mm: 87×180" (gain: 75.00) -20C bin 1×1
Optolong Green 36mm: 10×120" (gain: 75.00) -20C bin 1×1
Optolong Red 36mm: 10×120" (gain: 75.00) bin 1×1

Integration: 5.3 hours

Avg. Moon age: 1.96 days

Avg. Moon phase: 4.27%

Astrometry.net job: 1980154

RA center: 192.726 degrees

DEC center: 41.121 degrees

Pixel scale: 0.557 arcsec/pixel

Orientation: 267.846 degrees

Field radius: 0.451 degrees

via Flickr https://flic.kr/p/22G6tAu

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