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Contains:  Great Cluster in Hercules, M 13, NGC 6205, NGC 6207
Getting plate-solving status, please wait...

Another year, another M13

Technical card

Imaging telescopes or lenses: SkyWatcher 150/750 PDS  ·  SkyWatcher 130/650 PDS Newton  ·  SkyWatcher 200/1200 F6 Newtonian

Imaging cameras: ZWO ASI1600MM-Cool

Mounts: Skywatcher AZ-EQ5  ·  SkyWatcher EQ6-R Pro

Guiding telescopes or lenses: SkyWatcher 150/750 PDS  ·  SkyWatcher 130/650 PDS Newton  ·  SkyWatcher 200/1200 F6 Newtonian

Guiding cameras: ZWO ASI120MM

Focal reducers: SkyWatcher Coma Corrector (x0.9)

Software: Stark Labs OpenPHD Guiding  ·  The Imaging Catalyst Astro Photography Tool  ·  GIMP 2.10  ·  PinInsight 1.8  ·  Astro Pixel Processor

Filters: ZWO B 1.25"  ·  ZWO G 1.25"  ·  ZWO R 1.25"  ·  Baader IR685  ·  Hutech IDAS 1.25" LPS P2

Accessory: ZWO Off-Axis Guider  ·  ZWO EFW 8x1,25"


Dates:May 14, 2017March 7, 2018March 8, 2018March 21, 2018March 29, 2018April 2, 2018April 11, 2018April 12, 2018Feb. 15, 2019Feb. 17, 2019March 12, 2019March 28, 2019March 30, 2019March 31, 2019April 16, 2019April 20, 2019

Frames:
ZWO B 1.25": 95x120" (gain: 76.00) -15C bin 1x1
ZWO B 1.25": 37x180" (gain: 76.00) -25C bin 1x1
ZWO G 1.25": 90x120" (gain: 76.00) -15C bin 1x1
ZWO G 1.25": 37x180" (gain: 76.00) -25C bin 1x1
Hutech IDAS 1.25" LPS P2: 350x120" (gain: 76.00) -15C bin 1x1
Hutech IDAS 1.25" LPS P2: 55x180" (gain: 76.00) -15C bin 1x1
Hutech IDAS 1.25" LPS P2: 52x180" (gain: 76.00) -25C bin 1x1
Baader IR685: 80x120" (gain: 76.00) -25C bin 1x1
ZWO L 1.25": 297x120" (gain: 76.00) -15C bin 1x1
Omegon Light Pollution Filter: 120x30" (gain: 139.00) -15C bin 1x1
ZWO R 1.25": 70x120" (gain: 76.00) -25C bin 1x1
ZWO R 1.25": 37x180" (gain: 76.00) -25C bin 1x1

Integration: 44.6 hours

Avg. Moon age: 16.93 days

Avg. Moon phase: 58.89%

Bortle Dark-Sky Scale: 7.00


Basic astrometry details

Astrometry.net job: 3251043

RA center: 16h 41' 43"

DEC center: +36° 27' 28"

Pixel scale: 1.107 arcsec/pixel

Orientation: 270.077 degrees

Field radius: 0.760 degrees


Resolution: 4074x2800

Data source: Backyard

Description

New mount and new scope since last year. New M13 therefore.
To the new data I added the data from last year at an about 20% ratio.

Comments

Author

alexbb
alexbb
License: None (All rights reserved)
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Another year, another M13, 



    
        

            alexbb