Yearly archives: 2025

Solar Observing Session 15, February

Session Data Date:  15/02/2025 Time:  15:09 – 16:09 UT Seeing: II. Good – Slight Transparency: III. Clear with slight haze Temp: 7 C, Air Pressure: 1014 mb Humidity: 96% Dew Point: 6 C Wind Speed: 14 mph Scope: TMB 80 f/6  Camera: ZWO ASI 183MM , SBIG G filter. No Darks or Flats taken. All Images are North up and East to the Left Click image for larger version Solar Parameters Bo: -6.86 degrees…


Solar Observing Session 9, February

Session Data Date:  09/02/2025 Time:  12:45 – 13:45 UT Seeing: II. Good – Slight Transparency: III. Clear with slight haze Temp: 6 C, Air Pressure: 1027 mb Humidity: 75% Dew Point: 2 C Wind Speed: 8 mph Scope: TMB 80 f/6  Camera: ZWO ASI 183MM , SBIG G filter. No Darks or Flats taken. All Images are North up and East to the Left Click image for larger version Solar Parameters Bo: -6.57 degrees…


EAA Observing Session: 9, February

Session Data Date:  09/02/2025 Time:  16:09 – 17:09 UT Seeing: II. Good – Slight Transparency: III. Clear with slight haze Temp: 6 C, Air Pressure: 1028mb Humidity: 77% Dew Point: 2 C Wind Speed: 6 mph Average SQM:  Scope: Altair 250mm RC f/8  Camera: ZWO ASI 183MM. Distance: 380958Km Apparent diameter: 31.37′ Phase: 34.9° Lunation: 11.14 days Illumination: 91.0% Colongitude: 50.2° Lunar images are displayed North up and West to the left. Astronomik 742nm…


Solar Observing Session 6, February

Session Data Date:  06/02/2025 Time:  11:29 – 12:29 UT Seeing: III. OK – Moderate Transparency: II. Clear with some cloud Temp: 6 C, Air Pressure: 1041 mb Humidity: 86% Dew Point: 4 C Wind Speed: 14 mph Scope: TMB 80 f/6  Camera: ZWO ASI 183MM , SBIG G filter. No Darks or Flats taken. All Images are North up and East to the Left Click image for larger version Solar Parameters Bo: -6.39 degrees…


EAA Observing Session: 6, February

Conditions were not great. While the evening started OK, high cloud soon rolled in and of the eight 1000 frame .ser files I took, the best was the first taken. While Session Data Date:  06/02/2025 Time:  20:20 – 00:47 UT Seeing: III. OK – Moderate Transparency: III. Clear with slight haze Temp: 3 C, Air Pressure: 1034mb Humidity: 86% Dew Point: 1 C Wind Speed: 10 mph Average SQM:  magn/arcsec^2 Scope: Altair 250mm RC…


Solar Observing Session 3, February

Session Data Date:  03/02/2025 Time:  13:45 – 14:45 UT Seeing: IV. Poor – Constant Transparency: IV. Poor with heavy haze Temp: 9 C, Air Pressure: 1024 mb Humidity: 82% Dew Point: 6 C Wind Speed: 15 mph Scope: TMB 80 f/6  Camera: ZWO ASI 183MM , SBIG G filter. No Darks or Flats taken. All Images are North up and East to the Left Click image for larger version Solar Parameters Bo: -6.21 degrees…