Contains:Triangulum galaxy, M 33, NGC 598
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M33 - 2017, 




    

        Peter Folkesson
M33 - 2017

Technical card

Resolution: 4012x2875

Dates: Nov. 12, 2017

Frames:
Baader Blue 1.25" Filter: 85x60" (gain: 200.00) -20C bin 1x1
Baader Green 1.25" Filter: 87x60" (gain: 200.00) -20C bin 1x1
Baader Ha 1.25" 7nm: 89x90" (gain: 200.00) -20C bin 1x1
IDAS LPS D1: 94x120" (gain: 77.00) -20C bin 1x1
IDAS LPS D1: 39x240" (gain: 77.00) -20C bin 1x1
IDAS LPS D1: 185x30" (gain: 77.00) -20C bin 1x1
Baader Red 1.25" Filter: 85x60" (gain: 200.00) -20C bin 1x1

Integration: 13.8 hours

Darks: ~100

Flats: ~100

Bias: ~200

Avg. Moon age: 23.82 days

Avg. Moon phase: 32.63%

Bortle Dark-Sky Scale: 5.00

Temperature: -1.00

Astrometry.net job: 1985698

RA center: 23.393 degrees

DEC center: 30.584 degrees

Pixel scale: 1.906 arcsec/pixel

Orientation: 276.057 degrees

Field radius: 1.306 degrees

Locations: Backyard, Borås, Sweden

Data source: Backyard

Description

2017-11-12 18:00-00:00
Clear, no wind, no moon, 97% humidity, -1 degrees C
2017-10-29 19:00-04:30
Clear, hard wind, half moon, 60% humidity, 2 degrees C
2016-10-03 21:00-03:30
Some initial high clouds, some wind, 85% humidity, 5 degrees C
2016-09-09 22:00-01:30
Clear followed by fog, setting moon, no wind, 99% humidity, 12 degrees C

Comments

Author

petfol
Peter Folkesson
License: None (All rights reserved)
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Revisions

  • M33 - 2017, 




    

        Peter Folkesson
    Original
  • Final
    M33 - 2017, 




    

        Peter Folkesson
    B

Sky plot

Sky plot

Histogram

M33 - 2017, 




    

        Peter Folkesson