IC 434 - Horsehead Nebula

Image Description and Details :

RECORDING DATA:

Object: IC 434
Recording date: November / December 2020
Distance: 1,500 light years
Diameter: 3 light years
Exposure: 75 x 300 sec. For RGB
26 x 900 sec. For dual narrow band
Total: 12.7 hours

Calibration: Darks / Flats / DarkFlats
Mount: Skywatcher EQ6-R PRO
Telescope: Lacerta Fotonewton 250/1000
Corrector: Lacerta GPU coma corrector
Filter: Astronomik L2 UV-IR Block 2 ″
Optolong filter L-eXtreme 2 ″

Camera: QHY268c @ Gain 0/60 at -15 ° C
Guiding: ZWO OAG with ASI 120mm-s and PHD2
Software: APP / Photoshop CC

Copyright: Daniel Nimmervoll