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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

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

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 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


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.



License: None (All rights reserved)

Sky plot

Sky plot


Another year, another M13,