Hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  Crab nebula  ·  M 1  ·  NGC 1952
M1 Crab in City Zone, 



    
        

            northwolfwu
M1 Crab in City Zone
Powered byPixInsight

M1 Crab in City Zone

M1 Crab in City Zone, 



    
        

            northwolfwu
M1 Crab in City Zone
Powered byPixInsight

M1 Crab in City Zone

Technical card

Imaging telescopes or lenses: Celestron C8 Edge Hd

Imaging cameras: SBIG ST8300M

Mounts: Sky-Watcher NEQ6

Guiding telescopes or lenses: Celestron C8 Edge Hd

Guiding cameras: QHYCCD QHY5

Filters: JMI LPS-P2


Dates:Jan. 20, 2014

Frames: 14x900" (3h 30')

Integration: 3h 30'

Avg. Moon age: 18.62 days

Avg. Moon phase: 84.09%


Basic astrometry details

Astrometry.net job: 166229

RA center: 05h34m35s.8

DEC center: +22°0032

Pixel scale: 1.046 arcsec/pixel

Orientation: -89.667 degrees

Field radius: 0.293 degrees


Resolution: 1616x1202

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

Revisions

  • Final
    M1 Crab in City Zone, 



    
        

            northwolfwu
    Original
  • M1 Crab in City Zone, 



    
        

            northwolfwu
    B

Sky plot

Sky plot

Histogram

M1 Crab in City Zone, 



    
        

            northwolfwu

In these public groups

NAAA Group