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With some clear skies finally making an appearance I was able to get some LRGB data on comet C2022 E3. Unfortunately, the Flat/Reducer is still not cooperating on the ZS61 and the stars are a bit wonky. In addition, I was not able to get as many Lum subs as I had planned as clouds moved in and half the luminance subs were rejected. I really wanted to use the ZS61 so that I could capture the long ion tail, and I did seem to manage that finally.
Date: January 27, 2023 OTA: William Optics ZenithStar 61 / ZS61 with Flat61R
Cam: ZWO ASI2600MM Pro
ZWO Blue 31mm: 37×60″(37′) (gain: 100.00) -10°C bin 1×1
ZWO Green 31mm: 33×60″(33′) (gain: 100.00) -10°C bin 1×1
ZWO Lum 31mm: 29×120″(58′) (gain: 100.00) -10°C bin 1×1
ZWO Red 31mm: 38×60″(38′) (gain: 100.00) -10°C bin 1×1
Scopes Celestron EdgeHD-11; William Optics GT102; William Optics ZS61; Criterion Dynamax-8 SCT Mounts AP1100GTO mount w/APCCpro; iOptron iEQ30 Pro; Criterion Dynamax-8 SCT Lenses Hyperstar-III; Celestron 0.7x FR; WO Flat/Reducer 0.8x Guiding Celestron OAG w/ASI174mm mini; WO 50mm; Orion ST80 Cameras and Filters ZWO2600mm Pro w/Optolong 3nm NB and RGB; ZWOASI1600mm Pro (ZWO LRGB and Astrodon Ha-5nm, Oiii-3nm, Sii-5nm), QHY10, Canon 50D; ASI174mm mini; ASI462MC; ASI120MC Misc Moonlite focuser on Edge - Feather-Touch focuser on GT102; ZWO EAF on ZS61; ZWO 2" and 31mm FWs; Kendrick Dew System, Temp-est Fans Software NINA; PHD; APT; BYE; PI; APP; PSP; Registax; FireCapture; SharpCap
Blog at: SkyAndRockets
Scopes: Explore Scientific ED102 APO, Sharpstar 61 EDPH II APO, Samyang 135 F2 (still on the Nikon).
Mount: Skywatcher HEQ5 Pro with Rowan Belt Mod
Stuff: ASI EAF Focus Motor (x2), ZWO OAG, ZWO 30 mm Guide Scope, ASI 220mm min, ASI 120mm mini, Stellarview 0.8 FR/FF, Sharpstar 0.8 FR/FF, Mele Overloock 3C.
Camera/Filters/Software: ASI 533 mc pro, ASI 120mm mini, ASI 220mm mini , IDAS LPS D-1, Optolong L-Enhance, ZWO UV/IR Cut, N.I.N.A., Green Swamp Server, PHD2, Adobe Photoshop CC, Pixinsight.
Dog and best bud: Jack
Sky: Bortle 6-7
My Astrobin: https://www.astrobin.com/users/Juno16/
Hi Mickey. A superb Comet C/2022 E3 in LRGB palette. Excellent contrast with a beautiful celery green color. This is one of the best captures that I have seen Mickey and thanks for sharing this work with us on here.
Marshall
Sky-Watcher 90mm f/13.8 Maksutov-Cassegrain on motorized Multimount
Orion Astroview 120ST f/5 Refractor on EQ3 mount
Celestron Comet Catcher 140mm f/3.64 Schmidt-Newtonian on alt-az mount
Celestron Omni XLT150R f/5 Refractor on CG4 mount with dual axis drives.
Orion 180mm f/15 Maksutov-Cassegrain on CG5-GT Goto mount.
Orion XT12i 12" f/4.9 Dobsonian Intelliscope.
Kamakura 7x35 Binoculars and Celestron SkyMaster 15x70 Binoculars. ZWO ASI 120MC camera.
>)))))*>