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Contains:  46 ksi Per, California nebula, IC2005, IC2027, Menkib, NGC 1499, NGC1499, Sh2-220, The star ξPer
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California Nebula 2017, 


            Bob J
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California Nebula 2017

Technical card

Imaging telescopes or lenses:Stellarvue SV70T

Imaging cameras:ZWO ASI1600MM-Cool

Mounts:Celestron CGE Pro

Guiding telescopes or lenses:Astro-Tech AT66ED

Guiding cameras:Starlight Xpress Lodestar x2

Focal reducers:Stellarvue SFFR-70APO

Software:Main Sequence Software Sequence Generator Pro PHD 2PixInsight 1.8

Filters:Astrodon Ha 5nmLBGAstrodon R

Accessory:ZWO 8x 1.25" Filter Wheel (EFW)

Dates:Oct. 16, 2017Oct. 17, 2017Oct. 18, 2017

B: 20x180" (gain: 139.00) -25C bin 1x1
G: 20x180" (gain: 139.00) -25C bin 1x1
Astrodon Ha 5nm: 18x600" (gain: 139.00) -20C bin 1x1
L: 20x300" (gain: 139.00) -25C bin 1x1
Astrodon R: 20x180" (gain: 139.00) -20C bin 1x1

Integration: 7.7 hours

Darks: ~40

Flats: ~100

Flat darks: ~20

Avg. Moon age: 27.29 days

Avg. Moon phase: 6.26%

Temperature: 16.00 job: 1798362

RA center: 4h 0' 39"

DEC center: +36° 27' 17"

Pixel scale: 2.321 arcsec/pixel

Orientation: 3.651 degrees

Field radius: 1.841 degrees

Resolution: 4571x3425

Data source: Backyard



Bob J
License: Attribution-NonCommercial-ShareAlike Creative Commons

Sky plot

Sky plot


California Nebula 2017, 


            Bob J