Hemisphere:  Northern  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5473  ·  NGC 5477
M101 Work in progress, 



    
        

            Emanuele Patassini
M101 Work in progress
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M101 Work in progress

Technical card

Imaging telescopes or lenses: TS Optics 102mm f/7 Triplet Apo

Imaging cameras: Atik 460EX mono

Mounts: Orion Atlas EQ-G

Guiding telescopes or lenses: Tecnosky Sharp Guide 50

Guiding cameras: QHY CCD QHY5L-II Mono

Focal reducers: TS Optics TS PHOTOLINE 0.79x reducer / corrector

Software: PHD2 Guiding  ·  Pleiades Astrophoto S.L. PixInsight V1.8

Filters: Baader Planetarium L-RGB Filter Set, 1.25"


Dates:April 9, 2015

Frames:
Baader Planetarium L 1.25": 6x300" -10C bin 1x1
Baader Planetarium L-RGB Filter Set, 1.25": 3x300" -10C bin 2x2

Integration: 0.8 hours

Darks: ~4

Flats: ~6

Flat darks: ~6

Bias: ~5

Avg. Moon age: 19.46 days

Avg. Moon phase: 77.04%

Bortle Dark-Sky Scale: 3.00


Basic astrometry details

Astrometry.net job: 673318

RA center: 14h 3' 6"

DEC center: +54° 22' 4"

Orientation: -97.408 degrees

Field radius: 0.786 degrees


Resolution: 620x496

Description

In the last picture is visually correct horizontal perspective

Comments

Author

Patassini
Emanuele Patassini
License: None (All rights reserved)
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Revisions

  • M101 Work in progress, 



    
        

            Emanuele Patassini
    Original
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            Emanuele Patassini
    U
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    V
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            Emanuele Patassini
    W
  • Final
    M101 Work in progress, 



    
        

            Emanuele Patassini
    X

Sky plot

Sky plot

Histogram

M101 Work in progress, 



    
        

            Emanuele Patassini

In these public groups

Imagers of Italy