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Nebuleuse du Pélican - 16 Juillet 2017

Technical card

Resolution: 3623x2323

Dates: July 16, 2017July 21, 2017

Frames:
47x50" ISO3200 bin 1x1
34x75" ISO3200 bin 1x1

Integration: 1.4 hours

Darks: ~25

Flats: ~30

Bias: ~200

Avg. Moon age: 24.04 days

Avg. Moon phase: 33.63%

Temperature: 16.00

Astrometry.net job: 1662677

RA center: 312.909 degrees

DEC center: 44.282 degrees

Pixel scale: 1.414 arcsec/pixel

Orientation: 147.130 degrees

Field radius: 0.846 degrees

Description

150/750 SW
EQ3-2 double motorisation - sans autoguidage
canon 1100D non défiltré

iso 3200
version 0: 35 img à 50s => empilement DSS (normal) + PS CS6
version B: 46 img à 50s => empilement DSS (intersection) + PS CS6
version C: 47 img à 50s + 34 img à 75s => empilement DSS (intersection) + PS CS6

19 + 33 dark
30 flat
200 offset

Comments

Author

a_centaure
Like

Revisions

B

compilation intersection + choix img different

C

ajout images 2e seance - pose unitaire 75s

Sky plot

Sky plot

Histogram

Nebuleuse du Pélican - 16 Juillet 2017, a_centaure