Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805
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Melotte 15, 



    
        

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Melotte 15
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Melotte 15

Technical card

Imaging telescopes or lenses: Celestron 1100HD

Imaging cameras: SBIG ST 8300M

Mounts: Astro Physics AP1100 GTO

Guiding telescopes or lenses: Celestron 1100HD

Guiding cameras: Lodestar

Focal reducers: Celestron .7x Focal Reducer Edge f/7 reducer

Software: photoshop  ·  PHD2 Guiding  ·  Pixinsight 1.8  ·  Sequence Generator Pro

Filters: Astrodon Tru-Balance SII 3 nm  ·  Astrodon OIII 3 nm  ·  Astrodon Ha 5 nm

Accessory: OAG


Dates:Oct. 5, 2020

Frames:
Astrodon Ha 5 nm: 11x1800" -5C bin 1x1
Astrodon OIII 3 nm: 11x1800" -5C bin 1x1
Astrodon Tru-Balance SII 3 nm: 11x1800" -5C bin 1x1

Integration: 16.5 hours

Darks: ~50

Flats: ~50

Bias: ~100

Avg. Moon age: 17.99 days

Avg. Moon phase: 88.66%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 3905088

RA center: 2h 33' 36"

DEC center: +61° 25' 33"

Pixel scale: 1.027 arcsec/pixel

Orientation: 354.191 degrees

Field radius: 0.325 degrees


Resolution: 1824x1370

Locations: Hardhat Observatory, Sand Springs, None

Data source: Backyard

Description

Melotte 15 in SHO

Comments

Revisions

  • Melotte 15, 



    
        

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    Original
  • Final
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    B

Sky plot

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Melotte 15, 



    
        

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