Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  IC 4725  ·  M 25
Widefield M25 - Szekszard image 6 / 8, 



    
        

            Kharan
Widefield M25 - Szekszard image 6 / 8
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Widefield M25 - Szekszard image 6 / 8

Widefield M25 - Szekszard image 6 / 8, 



    
        

            Kharan
Widefield M25 - Szekszard image 6 / 8
Powered byPixInsight

Widefield M25 - Szekszard image 6 / 8

Technical card

Imaging telescopes or lenses: Teleskop Service INED70 Apochromatic refractor

Imaging cameras: QHYCCD QHY9M

Mounts: Skywatcher EQ3/2

Focal reducers: William Optics P-Flat 3

Software: Pixinsight

Filters: Baader Green 2"  ·  Baader Red 2"  ·  Baader Blue 2"  ·  Baader L 2''

Accessory: QHYCCD QHY 2" Filter wheel


Dates:July 5, 2016

Frames:
Baader Blue 2": 5x60" (5') -20C bin 1x1
Baader Green 2": 5x60" (5') -20C bin 1x1
Baader L 2'': 15x60" (15') -20C bin 1x1
Baader Red 2": 5x60" (5') -20C bin 1x1

Integration: 30'

Flats: 10

Bias: 100

Avg. Moon age: 1.11 days

Avg. Moon phase: 1.38%


Basic astrometry details

Astrometry.net job: 1147918

RA center: 18h32m57s.4

DEC center: -19°1427

Pixel scale: 3.417 arcsec/pixel

Orientation: 173.388 degrees

Field radius: 1.590 degrees


Resolution: 2736x1932

Locations: Szekszard - Hungary, Szekszard, Hungary

Data source: Backyard

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Widefield M25 - Szekszard image 6 / 8, 



    
        

            Kharan