March 6, 2021 – IMT3b Observatory

Viewing Report 5th March 2021 – Travel Setup

23:38 – 00:18

A short trip out tonight and only with the binoculars. I wanted to start my journey through Orion star hopping using the Night Sky Obervers Guide as my bible.

With the tagging of objects as follows I setup the binos and went about looking up

Sp – Showpiece

Bs – Binocular Sky

Bo – Binocular Objects

34 Delta Ori (Bo) – The first object for tonight. Given the time I started and taking Orion’s belt as a reference, the middle star called Alnilam or 46 Epsilon Orionis was at an altitude of +09 vs if I had gone out earlier at say 7pm of +37 so this was a challenge before I started.

I did however see 34 Delta Ori (Mintaka) at Mag 2.2 and instantly knew it was right as I could see its double star companion around 1’oclock shining at Mag 6.8. It was a lovely sight seeing this visually tiny companion next to this larger and brighter star. Was very pleased I had started observing visually again.

41 Theta Ori (Bo) – Not seen as set

42 Theta Ori (Bo) – Not seen as set

43 Theta Ori (Bo) – Not seen as set

41 Iota Ori (Sp) – Not seen as set

48 Sigma Ori (Bs) – Another lovely little double star, just South West of the first of the belt stars from the left, Alnitak, 48 Sigma Orionis is a Mag 3.8 star and I could clearly make out the Mag 6.7 at around 10 o’clock.

B 35 – Not seen as expected due to lack of aperture

Basel 11B – This is a really tiny open cluster of stars, I knew it was there as I star hopped from Mu Gemini that I could see clearly at Mag 2.9. I could see Chi1 Orionis and Chi2 Orionis that form the upper stars in Orion’s club but it was easier to star hop from Mu Gem.

Basel 11B sits just North West of the club and reportedly has 12 stars, I could only see it with averted vision due to the aperture of the 100mm binos, however I would say 3-4 were visible, given they are Mag 10+ so pretty faint for this instrument.

Berkeley 21 – I was really not sure if I could see this, even with averted vision. The cluster is about Mag 11 so right on the limit of my instrument. I kept going back and forth, I was in the right area as it is fairly next door to Basel 11B. I jiggled the binos about but I could not be certain. I will have another go when Orion is higher earlier in the night.

So that was it for me, Orion was setting so it was time for bed.ß

Viewing Report 27th February 2021 – Travel Setup

20:00 – 21:25

Out this evening to find MEV-2 and Intelsat 10-02. Whilst some of the society is providing images to DSTL (MOD) within the UK on the MEV2 satellite, I thought I would have a quick go and capturing. Unfortunately due to the small chip the FoV was not large enough to capture useful images so instead I thought I would capture a movie. Gingergeek joined me by Zoom.

So after polar aligning I slewed to Intelsat 10-02 and with a small nudge of the mount the 2 satellites popped into view. The above image shows The Sky X I used to track the satellites on the left and on the right the capture software, firecap, of the individual frames.

I captured a fair amount and will publish a video from it shortly. Gingergeek and I then slewed to the Moon and took a leisurely stroll around the surface. It did to be fair, take us a while to work out the FoV indicator in The Sky X and set it correctly so we could then move to the areas of the Moon we wanted.

Viewing Report 26th February 2021 – Travel Setup

20:57 – 21:53

I pulled out the Mak180 tonight to see if I could image the Moon. After setting up I did not bother with polar alignment due to it really only being the planets which are less picky about tracking. However pointing is another matter.

I have decided I really must get a decent flip mirror. At the moment with the polar alignment not being completed and the chip on the ZWO ASI290MC being so small, I have to take the camera out to then eyeball the planet before putting the camera back in so that its light lands on the chip. Now with the Moon that is not a problem so tonight I did not have to worry.

Given the short imaging session this evening and the realisation that I had not gotten rid of all the dust from last years dust intrusion I took a single video run of a yet to be identified piece of the Moon.

I then moved decided to take some video footage of various parts of the Moon to also discover how much dust I had and how much of a problem it was going to be. Also I just like roving around the surface of the Moon.

I must also buy another ASI290MC as the one I have had its chip cover fall off and I have been unable to remove the dust from Coombe Gibit, so for guiding this is not an issue but for Moon and planets it is. Given I currently take the camera off the Skywatcher Esprit setup where it is used as a guider I might as well have another and then I won’t ever get dust in the new one which I would use on the Mak. As I’ve said before and will say again, Brendan would say it is cheaper to burn £50 notes than get into astronomy! How true indeed.