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David StrangeParticipant
So maybe Damian Peach’s great grandson will be the first to verify this – an image of Ireland from Mars!
Thanks Nick!David
David StrangeParticipantIt looks like powerful CME’s are able to block cosmic rays from striking our atmosphere: From Spaceweather.com: The Forbush Decrease – As solar activity increases, more and more CMEs billow away from the sun, pushing cosmic rays out of the inner solar system. This is one reason we expect cosmic radiation to subside in the years ahead as young Solar Cycle 25 intensifies.So there does appear to be a link with the Solar Cycle?
David
David StrangeParticipantHello Nick,
We recently setup a Muon detector at Norman Lockyer Observatory:
https://normanlockyer.com/techgroup/muons.html
But I’m not the best person to ask as to what it all means!
It shows a fairly regular detection rate at present, I guess when we get past the next solar maximum, rates will increase?
DavidDavid StrangeParticipantHere’s another Pixinsight add-on which looks useful, although I haven’t tried it yet:
Solar Toolbox Process for Pixinsighthttps://www.youtube.com/watch?v=3yzfH5x5Smg
David
David StrangeParticipantHere is a comparison image of large sunspot AR3576 right hand image processes with BlurXterminator.
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David StrangeParticipantHi Kevin,
Yes, I would agree with you there. I’ve used BlurXterminator in a similar fashion and find that it also enhances fine detail in solar proms as well as surface detail.David
David StrangeParticipantPeter, we have had many films/documentaries filmed at NLO over the years, but very few give us copies of what they produce! This was rather an unusual request, but they were very grateful for the end result. It was a full day’s worth of filming for a 12 minute film, but it was interesting to sit on the side lines to see how it was all put together. I’ve made a short behind the scenes presentation here. I think the poor old ghost drew the short straw, he only made a very fleeting appearance!
David
David StrangeParticipantI’m wondering, is there a chance the demographic time bomb may actually see a growth in our membership numbers? Obviously, a new series of Moon landings wouldn’t hurt
Too true, I listened in on an inspiring interview last night with Jeremy Hansen and Victor Glover who are two of the astronauts with seats reserved for Artemis II. One of their memorable quotes was: “Space makes people look up!”
DavidDavid StrangeParticipantHere are the specs & costs:
IMX307 Camera £35.63
Camera Housing £32.00
Raspberry Pi4 2Gb + PSU £64.80
128Gb Sd Card £17.99Cheers
DavidDavid StrangeParticipantMany thanks for that, I’ve also found an article by David Levy here: https://articles.adsabs.harvard.edu//full/1981JRASC..75..139L/0000139.000.html
I hadn’t heard of Rosa’s comet before!
David- This reply was modified 10 months ago by David Strange.
David StrangeParticipantThanks both! I think I see where the confusion lies. Both Comet I 1862 and Comet II 1862 where discovered in the same month (July 2nd and July 22nd). I’m not sure how quickly discoveries became known to amateurs at that time but Norman reports very rapid motion of the comet, which suggests it was Schmidt C/1862 N1 which was making a close approach to Earth also known as Comet I 1862. This reference here: https://www.sciencephoto.com/media/364340/view/comet-of-1862 observed by Thomas William Webb which looks very similar to Lockyer’s drawing of around the same date was labelled as Swift-Tuttle also discovered in July of that year! Must have been a vintage year for bright comets!
David StrangeParticipantThanks all, I’ve worked out how it works! You need to pay $300 up front to offer images for sale as NFTs!
It was obviously a scam! Beware of offers too good to be true!David StrangeParticipantFront page news on today’s Spaceweather.com!
https://www.spaceweather.com/archive.php?view=1&day=17&month=11&year=2023
David StrangeParticipantIts now clouded over but was really surprised to see just how bright it has got! Images posted in gallery.
David StrangeParticipantIt’s looking remarkably like 17/P Holmes tonight with a beautiful blue/green coma surrounding the nuclear region.
Am imaging it now at 1830h.David StrangeParticipantWe livestreamed the event from NLO:
https://www.youtube.com/channel/UCtk1IYVJH6sLweU5FoqroTA
Will have another go and get the reappearance in an hours time.
David
David StrangeParticipantI used to keep my EQ6 out in all weathers covered with an upturned plastic dustbin topped off with a BBQ cover.
Now resorted to a small 6’x6′ shove-off-shed that is 100% watertight and now leave mounted scope in there all the time with a mini tubular heater,
simply because it saves so much time in opening up and closing down.David
David StrangeParticipantI realise I could go digital, but it’s a bit hard to lug a PC with a 27 inch monitor out to a dark sky site to read on location.
Chris[/quote]
You can always download a digital copy onto your phone or tablet for in field use.
David
David StrangeParticipantMany thanks Andy. I see both images are duplicated, you can delete those if you wish.
DavidDavid StrangeParticipantJust back from a college reunion and saw this new sn-alert. Here is an image I took of M101 with a Tak 100DF and ASI533MC 20 x 120s on 11th May 2023. Pre-supernova?
David
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