Mars on February 5, 2023 (JDJ)

Contains: Solar system body or event

Mars on February 5, 2023

Acquisition type: Lucky imaging

Imaged Mars on the night of February 4, 2023 (February 5th in UTC) under average to below average seeing and average transparency. Mars' disc had a diameter of 10.3" and a visual magnitude of -0.2 at this time. In the northern hemisphere the northern polar hood and Mare Acidalium are visible. In the southern hemisphere, Aurorae Sinus is near the meridan, Sinus Meridiani is near the eastern limb, and I believe that's the south polar cap (first time I've captured it this apparition).

Imaged with a C8 Evo, ZWO ADC, Baader UV-IR Cut filter, and ZWO ASI224MC. Imaging train was configured to give me ~F/20. Image capture using Firecapture with gain set at 325 and an exposure of 3 ms. Stacking in AutoStakkert3 (best 10% of ~25000 frames captured over 180 seconds). Color balancing and Wavelet sharpening in Registax6. De-rotated and combined 3 sub images in WinJupos.

Original version: Mars in OSC RGB at 02:55 UTC

Rev B: Winjupos ephemerides, 02:55 UTC

Suburban Astrophotography
Solar System Imaging
Cloudy Nights

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