WOLF RAYET 134

WR 134 is a variable Wolf-Rayet star located around 6,000 light years away from Earth in the constellation of Cygnus, surrounded by a faint bubble nebula blown by the intense radiation and fast wind from the star. It is five times the radius of the sun, but due to a temperature over 63,000 K it is 400,000 times as luminous as the Sun.

photo taken from my backyard in Carpentras (Vaucluse) France
Telescop : 10" f/4 TS ONTC Newton
Camera : ZWO ASI 294MM
Mount: iOptron CEM70
Camera autoguiding : ZWO ASI290MM Mini
Explore scientific HR COMA CORRECTOR
Logiciels: Photoshop · Nighttime Imaging ‘N’ Astronomy · PHD2 Guiding · Pixinsight 1.8
Filtres: Antlia 3.5nm OIII 36mm & 3.0nm Ha 36mm
Chroma RGB 36mm
Accessoire: PrimaLuce Sesto Senso 2
Dates:6 juillet 2021 , 7 juillet 2021 , 8 juillet 2021 , 9 juillet 2021 , 14 juillet 2021 , 18 juillet 2021 , 19 juillet 2021 , 20 juillet 2021
Images unitaires:
Antlia 3.0nm Ha 36mm: 155x240" (10h 20') (gain: 120.00) -10C bin 2x2
Antlia 3.0nm Ha 36mm: 49x360" (4h 54') (gain: 120.00) -10C bin 2x2
Antlia 3.5nm OIII 36mm: 72x180" (3h 36') (gain: 120.00) -10C bin 2x2
Antlia 3.5nm OIII 36mm: 120x240" (8h) (gain: 120.00) -10C bin 2x2
Antlia 3.5nm OIII 36mm: 43x360" (4h 18') (gain: 120.00) -10C bin 2x2
Chroma LRVB 36mm: 90x120" (3h) (gain: 120.00) -10C bin 2x2

Intégration: 34h 8'

Darks: ~64
Flats/PLU: ~7
Dark-flats: ~30
Âge de la Lune (moyen): 17.98 jours
Phase de la Lune (moyenne): 32.23%
Echelle d'obscurité de Bortle: 6.00
Centre AD: 20h 10' 22"
Centre DEC: +36° 11' 3"
Échantillonnage: 0,907 arcsec/pixel
Orientation: 1,422 degrés
Rayon du champ: 0,593 degrés

Copyright: Anthony Husson