Contains:  IC 1396
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IC1396 – Elephant’s Trunk Nebula, 




    

        Peter Folkesson
IC1396 – Elephant’s Trunk Nebula

IC1396 – Elephant’s Trunk Nebula

Technical card

Resolution: 4456x3322

Dates: Nov. 13, 2017Dec. 21, 2017

Frames:
Baader Blue 1.25" Filter: 80x60" (gain: 200.00) -20C bin 1x1
Baader Green 1.25" Filter: 80x60" (gain: 200.00) -20C bin 1x1
Baader Ha 1.25" 7nm: 74x90" (gain: 200.00) -20C bin 1x1
IDAS LPS D1: 77x60" (gain: 200.00) -20C bin 1x1
Baader Red 1.25" Filter: 80x60" (gain: 200.00) -20C bin 1x1

Integration: 7.1 hours

Darks: ~100

Flats: ~100

Bias: ~200

Avg. Moon age: 13.84 days

Avg. Moon phase: 16.08%

Bortle Dark-Sky Scale: 5.00

Temperature: -3.00

Astrometry.net job: 1870529

RA center: 324.789 degrees

DEC center: 57.467 degrees

Pixel scale: 1.902 arcsec/pixel

Orientation: 351.026 degrees

Field radius: 1.469 degrees

Locations: Backyard, Borås, Sweden

Data source: Backyard

Description

2017-12-21 17:00-04:00
Some low clouds, some wind, no moon, 99% humidity, 2 degrees C

2017-11-13 18:30-00:00
Some high clouds, no wind, no moon, 91% humidity, -3 degrees C

Comments

Author

petfol
Peter Folkesson
License: None (All rights reserved)
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IC1396 – Elephant’s Trunk Nebula, 




    

        Peter Folkesson