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Contains:  M 106, NGC 4258, NGC 4248, NGC 4232, NGC 4231, NGC 4226, NGC 4220, NGC 4217
Getting plate-solving status, please wait...
M106, 





    
        

            Marcus Wögerer
M106

M106

Technical card

Resolution: 4278x2952

Dates:April 18, 2018April 19, 2018

Frames:
114x120" ISO3200
Baader L 31mm (UV & IR cut): 35x600" ISO400

Integration: 9.6 hours

Darks: ~15

Flats: ~75

Bias: ~75

Avg. Moon age: 3.13 days

Avg. Moon phase: 10.98%

Temperature: 9.50

Astrometry.net job: 2029574

RA center: 184.423 degrees

DEC center: 47.428 degrees

Pixel scale: 1.053 arcsec/pixel

Orientation: 266.532 degrees

Field radius: 0.760 degrees

Locations: Ebenwaldhöhe (Ebenwald 14 Parkplatz), Kleinzell, Niederösterreich, Austria

Description

M106 form 2 nights.
Working with MN190 improves...

First night with A7s used 120sec lights @3200 ASA, total integration time 3,8 hours.
(conditions no wind good seeing, but sometimes cirrus clouds)

Next night with NEX5 used 600sec lights @400 ASA, total integration time 5,8 hours.
(perfect condition, some problems with 10min guiding.. still not fixed some mismatch of guiding scope and mains photo scope)
--> Anitblooming problems @400ASA. --> Never will use 400ASA with NEX5, 800ASA is sweet spot, 1600ASA is possible. --> shorter integration time will help to get more sharp single lights.

additional you can see:
- A7s only in VERSION D
- NEX5 only in VERSION G

Comments

Author

Marcus1968
Marcus Wögerer
License: None (All rights reserved)
2690
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Revisions

  • Final
    M106, 





    
        

            Marcus Wögerer
    Original
  • M106, 





    
        

            Marcus Wögerer
    D
  • M106, 





    
        

            Marcus Wögerer
    G
  • M106, 





    
        

            Marcus Wögerer
    H

D

A7s 3,8 hours

G

NEX5 5,8 hours

H

star eater check

Sky plot

Sky plot

Histogram

M106, 





    
        

            Marcus Wögerer