Secret Still Observatory

'Star, star teach me how to shine, shine'

M78

Mark

1 minute read

    Integration time (running total):
    * OSC 307 X 180s (921m)
    * Total: 15h21m

Notes

January has been a better month for clear skies making astro imaging possible once again. Hooray! M78 in Orion is a reflection nebula approx 1600 light years from Earth with NGC2071 to its North. Also visible is part of the H-Alpha cloud known as Barnard’s Loop which encircles the left-hand/East side of the constellation. Barely visible on following the line of the dark lane in the centre of M78…

Mark

1 minute read

Tonight was unexpectedly clear, although the seeing was average at best. M42 was just scraping above the houses begging to be sketched! The lack of Moon was a bonus and once the heat haze from the chimneys was no longer making the seeing even worse, I spent a fabulous hour observing Jupiter, the Pleiades, the Hyades and finishing with M42. The nebulosity was clearly visible from the outset in the fast Dobsonian and a 24mm eyepiece. With greater dark adaption the fainter nebula became visible and…

Mark

1 minute read

    Integration time (running total):
    * OSC 23 X 300s (115m)
    * Total: 1h55m

Notes

Seeing index: 4/2
Jet stream: Average Transparency: Average

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