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Contains:  NGC 7023
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NGC 7023, 





    
        

            Carlos Uriarte
NGC 7023

NGC 7023

Technical card

Resolution: 2490x2145

Astrometry.net job: 2983485

RA center: 21h 2' 24"

DEC center: +67° 48' 7"

Pixel scale: 2.529 arcsec/pixel

Orientation: 263.765 degrees

Field radius: 1.154

Locations: Poliesportiu de Torroja, Torroja del Priorat, Tarragona, Spain

Data source: Traveller

Description

the Iris nebula, I think it is the photo that I have taken more hours. Sum of two late summer, 2018 and 2019, so I have accumulated almost 21h of exposure.
As always, in the field, transportt tackle up and down, calibrate, counterbalance, put into station every time
LUMINANCE and CROMINANCE 2019
LUM:
20 SUBS 600 "ASI1600 -20 = 3h approx
CROMINANCE:
25SUBS R
25 SUBS G
25 SUBS B
All astrodon filters.
each subframe of 600 "at -20ºc ASI1600 = 12h
August 28, 30 and 31, 2019
Telescope: TAKASHASHI FSQ106
NEQ6 Mount
Guided: ASI174mini + EZ60

LUMINANCE 2018
133 SUBS of 180s each. at -20ºc ASI183MMC
Telescopie: TS80APO 80 with 3” focal reducer
Guider with asi290mc and ez60
AZEQ6 Mount
August 10 and 14, 2018

Comments

Author

CarlosUriarte
Carlos Uriarte
License: None (All rights reserved)
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NGC 7023, 





    
        

            Carlos Uriarte

In these public groups

ZWO ASI1600MM/QHY163M