Hemisphere:  Southern  ·  Constellation: Cetus (Cet)  ·  Contains:  M 77  ·  NGC 1068  ·  NGC 1072
Messier 77, 



    
        

            Manfred Fellner
Messier 77
Powered byPixInsight

Messier 77

Messier 77, 



    
        

            Manfred Fellner
Messier 77
Powered byPixInsight

Messier 77

Technical card

Imaging telescopes or lenses: Lacerta Newton ohne Namen 250/1200

Imaging cameras: ZWO ASI 1600 MM-C

Mounts: iOptron CEM60

Guiding telescopes or lenses: GuiderScope50 8x50

Software: Seqence Generator Pro  ·  PixInsight  ·  Open PHD Guiding PHD2 Guiding 2.6.5

Filters: Astronomik Deep-Sky G 31mm  ·  Astronomik Deep-Sky R 31mm  ·  Astronomik Deep-Sky B 31mm  ·  Astronomik L 31mm Type IIc

Accessory: Lacerta Mfoc Motorfocus  ·  Pal Gyulai f/4 KomaKorrektor


Dates:Sept. 18, 2018Oct. 4, 2018

Frames:
Astronomik Deep-Sky B 31mm: 22x180" (1h 6') (gain: 76.00) -15C bin 1x1
Astronomik Deep-Sky G 31mm: 22x120" (44') (gain: 76.00) -15C bin 1x1
Astronomik Deep-Sky R 31mm: 25x180" (1h 15') (gain: 76.00) -15C bin 1x1
Astronomik L 31mm Type IIc: 309x60" (5h 9') (gain: 0.00) -15C bin 1x1

Integration: 8h 14'

Darks: 30

Flats: 30

Flat darks: 50

Avg. Moon age: 16.58 days

Avg. Moon phase: 45.64%

Bortle Dark-Sky Scale: 5.00

Mean FWHM: 2.50

Temperature: 9.00


Basic astrometry details

Astrometry.net job: 2292772

RA center: 2h 42' 40"

DEC center: -0° 0' 43"

Pixel scale: 0.656 arcsec/pixel

Orientation: 43.708 degrees

Field radius: 0.484 degrees


Resolution: 1824x1305

Locations: Balkonsternwarte, Klagenfurt, Kärnten, Austria

Data source: Own remote observatory

Description

Messier 77 (also known as NGC 106 is a barred spiral galaxy about 47 million light-years away in the constellation Cetus. Messier 77's diameter is estimated at 170,000 light-years.

I chose this beautiful galaxy because they are rarely seen here on recordings. It was relatively difficult to get details from this small object.

I hope you like the picture.

Comments

Revisions

  • Messier 77, 



    
        

            Manfred Fellner
    Original
  • Final
    Messier 77, 



    
        

            Manfred Fellner
    B

Sky plot

Sky plot

Histogram

Messier 77, 



    
        

            Manfred Fellner