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Contains:  Triangulum galaxy, M 33, NGC 598
Getting plate-solving status, please wait...
Messier 33 - Triangulum Galaxy, 


            Gustavo Sánchez
Messier 33 - Triangulum Galaxy

Messier 33 - Triangulum Galaxy

Technical card

Imaging telescope or lens:William Optics GT-81

Imaging camera:SBIG STF-8300M

Mount:Orion Sirius EQ-G

Guiding camera:Orion StarShoot AutoGuider

Focal reducer:William Optics Field Flattener 81


Resolution: 2913x2121

Dates:Oct. 28, 2013

Frames: 26x420" -15C

Integration: 3.0 hours

Darks: ~10

Avg. Moon age: 23.51 days

Avg. Moon phase: 35.67%

Bortle Dark-Sky Scale: 4.00

Temperature: 25.00 job: 115172

RA center: 23.513 degrees

DEC center: 30.622 degrees

Orientation: 179.481 degrees

Field radius: 1.170 degrees

Locations: Isabela, Puerto Rico, Isabela, PR, Puerto Rico


Trying to polish my guiding settings in PHD and still need an additional spacer to properly attach the CCD to the GT81 flattener... It shows in the corners. Still, I love this camera!



Gustavo Sánchez
License: None (All rights reserved)


  • Messier 33 - Triangulum Galaxy, 


            Gustavo Sánchez
  • Final
    Messier 33 - Triangulum Galaxy, 


            Gustavo Sánchez

Sky plot

Sky plot


Messier 33 - Triangulum Galaxy, 


            Gustavo Sánchez