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Contains:  M 1, Crab nebula, NGC 1952
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M1 Crab in City Zone, 





    
        

            northwolfwu
M1 Crab in City Zone

M1 Crab in City Zone

Technical card

Imaging telescope or lens:Celestron C8 Edge Hd

Imaging camera:SBIG ST8300M

Mount:Sky-Watcher NEQ6

Guiding telescope or lens:Celestron C8 Edge Hd

Guiding camera:QHYCCD QHY5

Filter:JMI LPS-P2

Resolution: 1616x1202

Dates:Jan. 20, 2014

Frames: 14x900"

Integration: 3.5 hours

Avg. Moon age: 18.62 days

Avg. Moon phase: 84.09%

Astrometry.net job: 166562

RA center: 5h 34' 35"

DEC center: +22° 0' 32"

Orientation: -89.668 degrees

Field radius: 0.293

Locations: Jiangning, Nanjing, Jiangsu, China

Description

L: 15min*5 bin2 bad seeing

RGB: 15min*3 part moon, bad seeing

Off axis guide with Metaguide Software

Comments

Author

northwolfwu
northwolfwu
License: None (All rights reserved)
4972
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Revisions

  • M1 Crab in City Zone, 





    
        

            northwolfwu
    Original
  • Final
    M1 Crab in City Zone, 





    
        

            northwolfwu
    B

Sky plot

Sky plot

Histogram

M1 Crab in City Zone, 





    
        

            northwolfwu

In these public groups

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