Hemisphere:  Northern  ·  Constellation: Triangulum (Tri)  ·  Contains:  M 33  ·  NGC 595  ·  NGC 598  ·  NGC 604  ·  Triangulum Galaxy  ·  Triangulum Pinwheel
The Triangulum Galaxy (M33) - L-RGB, 



    
        

            Olivier Ravayrol
The Triangulum Galaxy (M33) - L-RGB
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The Triangulum Galaxy (M33) - L-RGB

The Triangulum Galaxy (M33) - L-RGB, 



    
        

            Olivier Ravayrol
The Triangulum Galaxy (M33) - L-RGB
Powered byPixInsight

The Triangulum Galaxy (M33) - L-RGB

Technical card

Imaging telescopes or lenses: Orion 200mm f/5 Newtonian

Imaging cameras: ZWO ASI1600MM Pro

Mounts: Orion Sirius EQ-G (HEQ5) - belt mod

Guiding telescopes or lenses: Orion Short Tube 80/400

Guiding cameras: iNova PL1-M

Focal reducers: Baader Planetarium MPCC Mark III Coma Corrector

Software: Adobe Phosotshop CS5  ·  Adobe Lightroom 5.4  ·  SIRIL

Filters: Astronomik LRGB 1.25"

Accessory: ZWO EFW 8 x 1.25″/31mm  ·  CatsEye TELETUBE - INFINITY - BLACKCAT  ·  Orion Low Profile Focuser  ·  Pierro-Astro Masques de BAHTINOV  ·  Lacerta Flatfieldbox 290mm  ·  Pierro-Astro USB autoguider


Dates:Sept. 30, 2019

Frames:
Astronomik LRGB 1.25": 16x420" ISO15 (gain: 75.00) -20C bin 1x1
Astronomik LRGB 1.25": 31x210" ISO15 (gain: 75.00) -20C bin 2x2

Integration: 3.7 hours

Darks: ~30

Flats: ~15

Bias: ~100

Avg. Moon age: 2.00 days

Avg. Moon phase: 4.46%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 3411077

RA center: 1h 33' 51"

DEC center: +30° 39' 46"

Pixel scale: 0.776 arcsec/pixel

Orientation: 287.133 degrees

Field radius: 0.616 degrees


Resolution: 4576x3424

Locations: Observatoire personnel, Tournefeuille, Haute-Garonne, France

Data source: Own remote observatory

Description

The Triangulum Galaxy (M33)
Tournefeuille, France
L-RGB
Exposure time :
Bin1x1 : L:1h52mn ; Bin2x2 : R:35mn, G:25mn, B:49mn
200/1000 mm Newtonian telescope
Camera ZWO ASI1600MM Pro
Preprocessing with SIRIL
Image processing with Photoshop
Final touch with Lightroom

Comments

Revisions

  • The Triangulum Galaxy (M33) - L-RGB, 



    
        

            Olivier Ravayrol
    Original
  • Final
    The Triangulum Galaxy (M33) - L-RGB, 



    
        

            Olivier Ravayrol
    B

B

Description: Improvement of color treatment

Uploaded: ...

Sky plot

Sky plot

Histogram

The Triangulum Galaxy (M33) - L-RGB, 



    
        

            Olivier Ravayrol