Johnny Astronomy - Backyard Astrophotography

Galaxy

Sunflower Galaxy (M63)

ByJohnny Istle April 29, 2023

Date 4/28/2023 Frames 70 Exposures 300s Total 6hrs 40min OTA Orion Newtonian Astrograph 8 Temp[C] -10 Gain 111 Offset 10 Filter L-Pro Full Image:

Galaxy

M61

ByJohnny Istle April 21, 2023April 21, 2023

Date 4/20/2023 Frames 35 Exposures 600s Total 5hrs 50min OTA Orion Newtonian Astrograph 8 Temp[C] -10 Gain 111 Offset 10 Filter L-Pro Full Image: Larger Reprocessed:

Galaxy

M99

ByJohnny Istle April 16, 2023

Date 4/15/2023 Frames 45 Exposures 600s Total 7hrs 30min OTA Orion Newtonian Astrograph 8 Temp[C] -10 Gain 111 Offset 10 Filter L-Pro Full Image:

Galaxy

Hamburger Galaxy

ByJohnny Istle April 15, 2023April 15, 2023

Date 4/14/2023 Frames 35 Exposures 600s Total 5hrs 50min OTA Orion Newtonian Astrograph 8 Temp[C] -10 Gain 111 Offset 10 Filter L-Pro Full Image:

Galaxy

M65 & M66

ByJohnny Istle April 14, 2023

Date 4/13/2023 Frames 25 Exposures 600s Total 4hrs 10min OTA Orion Newtonian Astrograph 8 Temp[C] -10 Gain 111 Offset 10 Filter L-Pro Full Image:

Galaxy

M82 2023

ByJohnny Istle February 20, 2023

Date 2/19/2023 Frames 70 Exposures 300s Total 5hrs 50min OTA Orion Newtonian Astrograph 8 Temp[C] -10 Gain 111 Offset 10 Filter L-Pro Downloadable Image:

Galaxy

M81 2023

ByJohnny Istle February 20, 2023

Date 2/18/2023 Frames 67 Exposures 300s Total 5hrs 35min OTA Orion Newtonian Astrograph 8 Temp[C] -10 Gain 111 Offset 10 Filter L-Pro Downloadable Image:

Nebula

Thor’s Helmet 2023

ByJohnny Istle February 11, 2023February 11, 2023

Date 2/9/2023 Frames 37 Exposures 600s Total 6hrs 10min OTA Orion Newtonian Astrograph 8 Temp[C] -10 Gain 111 Offset 10 Filter L-Extreme Full Image: Date 2/8/2023 – 2/9/2023 Frames 67 Exposures 600s Total 2 nights OTA Orion Newtonian Astrograph 8 Temp[C] -10 Gain 111 Offset 10 Filter L-Extreme Full Image: