Celestial hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  14 Aur  ·  16 Aur  ·  17 AR Aur  ·  18 Aur  ·  19 Aur  ·  24 phi Aur  ·  AE Aur  ·  Auriga  ·  Flaming Star Nebula  ·  IC 405  ·  IC 410  ·  IC 417  ·  LBN 791  ·  LBN 794  ·  LBN 795  ·  LBN 796  ·  LBN 797  ·  LBN 802  ·  LBN 803  ·  LBN 804  ·  LBN 805  ·  LBN 807  ·  LBN 808  ·  LBN 810  ·  LDN 1510  ·  LDN 1516  ·  LDN 1518  ·  LDN 1525  ·  LDN 1526  ·  LDN 1530  ·  And 24 more.
Getting plate-solving status, please wait...
Auriga's collaboration [4 tiles mosaic HOORVB], 



    
        

            Yann SAINTY
Powered byPixInsight

Auriga's collaboration [4 tiles mosaic HOORVB]

Getting plate-solving status, please wait...
Auriga's collaboration [4 tiles mosaic HOORVB], 



    
        

            Yann SAINTY
Powered byPixInsight

Auriga's collaboration [4 tiles mosaic HOORVB]

Acquisition details

Dates:
Jan. 30, 2022 ·  Jan. 31, 2022 ·  Feb. 1, 2022 ·  Feb. 2, 2022 ·  Feb. 3, 2022
Frames:
Antlia Blue 36mm: 200×20(1h 6′ 40″)
Antlia Green 36mm: 200×20(1h 6′ 40″)
Antlia Ha 3.5nm: 161×300(13h 25′)
Antlia OIII 3nm Pro 36mm: 137×300(11h 25′)
Antlia Red 36mm: 200×20(1h 6′ 40″)
Antlia SII 3.5nm: 138×300(11h 30′)
Integration:
39h 40′
Avg. Moon age:
12.09 days
Avg. Moon phase:
2.81%

RA center: 05h29m16s.95

DEC center: +34°4855.4

Pixel scale: 3.500 arcsec/pixel

Orientation: -23.455 degrees

Field radius: 4.199 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 8000x3177

File size: 137.1 MB

Data source: Traveller

Description

YANN SAINTY AND CHRISTOPHE VERGNES COLLABORATION

During our stay at the Baronnies Provençales observatory, we were able to shoot this project that we had been preparing for a while, this beautiful set of nebulae in the Auriga constellation.

After the SHO version (which you can see on Christophe's profile), here is the HOO version.
However, we used the S layer as follows:

Use of an SHO mix as luminance in order to have more signal and detail thanks to the Sii.

Added a hint of Sii in the HOO mix.



The main difficulty was the assembly of data from setups with different focal lengths and sensors and the creation of mosaics for each layer.

This collaboration, from the preparation of the project, to the processing, including the trip and the shoot, was a great technical and human experience.

FR -----
COLLABORATION YANN SAINTY ET CHRISTOPHE VERGNES

Lors de notre séjour à l'observatoire des Baronnies Provençales nous avons pu shooter ce projet que nous préparions depuis un moment, ce bel ensemble de nébuleuses de la constellation du Cocher.

Après la version SHO (que vous pouvez voir sur le profil de Christophe), voici la version HOO.
Nous avons cependant utilisé la couche S de la façon suite :

Utilisation d'un mixage SHO comme luminance afin d'avoir plus de signal et de détail grâce au Sii.

Ajout d'une pointe de Sii dans le mixage HOO.



La principale difficulté a été l'assemblage des données issues de setups aux focales et capteurs différents et la réalisation des mosaïques de chaque couche.

Cette collaboration, de la préparation du projet, au traitement, en passant par le voyage et le shoot, a été une super expérience technique et humaine.

Comments