Monthly archives: October, 2023

EAA Observing Session: 8 October

Session Data Date:  8/09/2023 Time:  19:21 – 22:02 UT Seeing: II. Good – Slight Transparency: II. Clear with some cloud Temp: 14.3C, Air Pressure: 1025mb,  Humidity: 90%,  Dew Point: 12.8C,  Wind Speed: 4mph Average FWHM: 3.9 SQM:19.8 magn/arcsec^2 Scope: Altair 250mm RC f/5.3 Camera: ZWO ASI 294MC Pro, No Filter. Dark subtracted and Flat fielded. Session Notes:  This was one of those sessions that started off really well weather wise, but didn’t last long as high…


EAA Observing Session: 7 October

Session Data Date:  7/09/2023 Time:  19:44 – 00:16 UT Seeing: II. Good – Slight Transparency: I. Extremely Clear. Temp: 14.9C, Air Pressure: 1027mb,  Humidity: 77%,  Dew Point: 11.1C,  Wind Speed: 3mph Average FWHM: 4.2 SQM:19.8 magn/arcsec^2 Scope: Altair 250mm RC f/5.3 Camera: ZWO ASI 294MC Pro, No Filter. Dark subtracted and Flat fielded. Session Notes:  While I like the simplicity of imaging in mono, I wanted to see if using a OSC camera would enhance…