Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  12 Mon  ·  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC2237  ·  NGC2238  ·  NGC2239  ·  NGC2244  ·  NGC2246  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  Rosette nebula  ·  Sh2-275  ·  The star 12Mon
Getting plate-solving status, please wait...
Rosette nebula in OSC w/ Optolong L-Extreme, 



    
        

            Tom's Pics
Powered byPixInsight

Rosette nebula in OSC w/ Optolong L-Extreme

Getting plate-solving status, please wait...
Rosette nebula in OSC w/ Optolong L-Extreme, 



    
        

            Tom's Pics
Powered byPixInsight

Rosette nebula in OSC w/ Optolong L-Extreme

Imaging telescopes or lenses: Celestron RASA 11"

Imaging cameras: ZWO ASI 2600MC Pro

Mounts: Paramount MX +

Guiding telescopes or lenses: Takahashi FSQ85-EDX

Guiding cameras: ZWO ASI 1600 MM Cooled Pro

Software: Main Sequence Software Seqence Generator Pro 3  ·  Pixinsight

Filters: Optolong L-eXtreme 2"

Accessory: Pegasus Astro Ultimate Powerbox v2  ·  Interactive Astronomy SkyEye  ·  Interactive Astronomy SkyRoof  ·  ZWO Off Axis Guider  ·  Starizona Microtouch Autofocuser  ·  SkyShed Roll-off  ·  Intel NUC i7


Dates:Feb. 20, 2021Feb. 23, 2021

Frames:Optolong L-eXtreme 2": 94x90" (gain: 100.00) -30C bin 1x1

Integration: 2.3 hours

Darks: ~25

Flats: ~50

Bias: ~50

Avg. Moon age: 9.41 days

Avg. Moon phase: 70.04%

Bortle Dark-Sky Scale: 4.00


Astrometry.net job: 4259015

RA center: 6h 31' 54"

DEC center: +4° 58' 29"

Pixel scale: 1.252 arcsec/pixel

Orientation: 163.002 degrees

Field radius: 0.833 degrees


Resolution: 3582x3183

Locations: JRO - Home Observatories, Milford, New Jersey, United States

Data source: Backyard

Description

Shooting on of my favorites once again. This time with my new 11" RASA v2 under close to a full moon with the OpoLong L-Extreme filter using my ZWO ASI-2600 OSC camera. This was a little over 2 hours over 2 nights in late February 2021.

Comments

Sky plot

Sky plot

Histogram

Rosette nebula in OSC w/ Optolong L-Extreme, 



    
        

            Tom's Pics