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Contains:  Checkmark Nebula, IC 4706, IC 4707, Lobster Nebula, M 17, M 18, NGC 6596, NGC 6613, NGC 6618, Swan Nebula, omega Nebula
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M17 SHO, 



    
        

            John
M17 SHO
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M17 SHO

Technical card

Imaging cameras: ZWO ASI 1600MM-Cool ZWO ASI 1600MM cool

Mounts: Skywatcher HEQ5 Pro Synscan

Guiding telescopes or lenses: ATM

Guiding cameras: QHY5 Guidecam

Focal reducers: TS PHOTOLINE FLATTENER 2 TSFlat2

Software: APT - Astro Photography Tool  ·  PHD2 Guiding  ·  Carte du Ciel  ·  PixInsight 1.8 Ripley PixInsight

Filters: Baader SII 8nm 1.25"  ·  Baader Ha 3.5 nm  ·  Baader OIII 8.5 nm 1.25"

Accessory: zwo ewf 5 filterwheel zwo


Dates:May 12, 2020

Frames:
Baader Ha 3.5 nm: 22x90" (gain: 139.00) -20C bin 2x2
Baader OIII 8.5 nm 1.25": 8x90" bin 2x2
Baader SII 8nm 1.25": 3x90" bin 2x2

Integration: 0.8 hours

Darks: ~30

Avg. Moon age: 20.17 days

Avg. Moon phase: 70.45%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 3505898

RA center: 18h 20' 44"

DEC center: -16° 15' 39"

Pixel scale: 3.620 arcsec/pixel

Orientation: 99.945 degrees

Field radius: 1.467 degrees


Resolution: 2328x1760

Locations: Home base Full Observatory, Assen, Drenthe, Netherlands

Data source: Backyard

Description

In the southern east the core of the milky way rises now,and i have only a gap of 2 hours.
To bad its blocked by a streetlantern.

Last night it was broken (it wasnt me !!!) so i did a try of some objects.
M17 was my first,because its the lowest by now.

even its not much data,im happy by the results.

greetings.

Comments

Author

kajouman
John
License: None (All rights reserved)
1001
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M17 SHO, 



    
        

            John