Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  M101  ·  NGC 5457  ·  NGC 5473  ·  NGC 5474  ·  NGC 5485  ·  NGC5447  ·  NGC5449  ·  NGC5450  ·  NGC5451  ·  NGC5453  ·  NGC5455  ·  NGC5461  ·  NGC5462  ·  NGC5471  ·  NGC5473  ·  NGC5474  ·  NGC5477  ·  NGC5484  ·  NGC5485
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NGC 5457, 



    
        

            Carles Zerbst
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NGC 5457

Getting plate-solving status, please wait...
NGC 5457, 



    
        

            Carles Zerbst
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NGC 5457

Technical card

Imaging telescopes or lenses: Visionking OTA DSLR Photogragh 2

Imaging cameras: Canon 1100D modded for full spectrum 1100D

Mounts: Polarex-Unitron 4"

Guiding telescopes or lenses: Tasco Star Guide 80mm f/5

Focal reducers: Long Perng Flattener

Software: DeepSkyStacker  ·  Adobe Photoshop CS6 photoshop cs6  ·  Star Tools

Filters: Astronomik CLS clip in CLS-CCD

Accessory: SkyWatcher Guide Synmount


Dates:April 20, 2017

Frames:
Astronomik CLS clip in CLS-CCD: 6x120" (12') ISO800
Astronomik CLS clip in CLS-CCD: 5x300" (25') ISO800
Astronomik CLS clip in CLS-CCD: 3x600" (30') ISO800

Integration: 1h 7'

Darks: ~5

Flats: ~12

Bias: ~10

Avg. Moon age: 23.16 days

Avg. Moon phase: 39.29%

Bortle Dark-Sky Scale: 4.00

Temperature: 9.33


Astrometry.net job: 1544971

RA center: 14h 3' 43"

DEC center: +54° 17' 15"

Pixel scale: 4.236 arcsec/pixel

Orientation: -2.082 degrees

Field radius: 1.383 degrees


Resolution: 1964x1291

Locations: Mi Observatorio, SANTA CRISTINA DE ARO, GIRONA, Spain

Comments

Revisions

  • NGC 5457, 



    
        

            Carles Zerbst
    Original
  • Final
    NGC 5457, 



    
        

            Carles Zerbst
    B

Sky plot

Sky plot

Histogram

NGC 5457, 



    
        

            Carles Zerbst