Observing Log 24-25/5/2020 Lichfield

Observations last night:

22:30. Set up Altair Astro 183M mono camera to take colour data on M106. Camera on my Sky Watcher Equinox Pro 80mm OTA on EQ6 on roll out platform in garden in Lichfield, UK.

Took while to synchronise mount with sky and then GOTO M106.

Guiding working reasonably well most of time – occasional big guiding spikes associated with error just > 3 arc-seconds – I suspect due to wind, settling to 1-2 arc-seconds RMS error on guiding, mostly < 1.

Went for shower before going outside to pull out 10 inch Orion Dobsonian on equatorial platform. Tomorrow is a Bank Holiday so I don’t need to go to work so I cam stay outside. Yippee!

Saw ISS go over to South.

23:48 Just seen spectacular meteor lasting couple seconds going from South to North in area between Great Square of Pegasus and feet of Ursa Major. Stood out for me as appeared to be dropping down although I think this is probably an artifact of where it was in sky – low in northwest.

Definitely the wind that is causing brief moments of worsening guiding accuracy – just witnessed it happen.

00:15. Taking a last look at Virgo cluster of galaxies this year before they drop down in the west – or more importantly drop behind top of my house in the west!

Aimed directly between Denebola and Vindemiatrix. Immediately dropped straight down onto Virgo A – comparing adjacent star asterisks to chart in Sky Safari confirmed location and find.

Virgo A is bright fuzzy blob in 20mm Explore Scientific (ES) 100 degree field of view eyepiece. In 9mm ES of same series it was a bigger fuzzy blob, still without detail – but then sky isn’t that dark, being summer and centre of Lichfield.

It might be summer but time for coat and hat! Getting a bit cold out here…..

Just taken photo of Virgo A using hand held Samsung S10+ phone through 9mm ES.

M57 Ring Nebula, hand held Samsung Note 10+:

I have forgotten which globular cluster this one was (below):

02:52. Sky getting light and more difficult to find objects. Got plenty of colour data on M106 so hopefully it can all be processed to help me get my first colour image of M106, and combine with the luminence data I collected the week before last.

03:30. Just packed away. Dawn definitely on its way with significantly brighter sky. No dawn chorus yet. I am off to bed!

Andy

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