Ptolemy Cluster - Messier 7

*Ficha técnica:

Imaging telescope: Orion ED80 F7.5

Imaging camera: QHY163M

Mount: Sky-Watcher HEQ5PRO

Guiding telescope: Meade 8x50mm Finder/Guider

Guiding camera: Starlight Xpress Superstar

Software: Pleiades Astrophoto, S.L. PixInsight 1.8 , Astro Photography Tool , Stark Labs PHD 2.5 , Photoshop CS4

Filters: Optolong Lum 1.25" , Optolong Blue 1.25" , Optolong Red 1.25" , Optolong Green 1.25"

 

*Frames:

Optolong Blue 1.25": 35x60" -10C bin 1x1

Optolong Green 1.25": 34x60" -10C bin 1x1

Optolong Lum 1.25": 105x60" -10C bin 1x1

Optolong Red 1.25": 36x60" -10C bin 1x1

 

Total exposure: 3.5 horas

Dark frames: ~15

Bortle: 3.00

Site: EBA, Padre Bernardo, GO, Brasil

Done