Friday Session 03-02-2023
- Martin_S
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Friday Session 03-02-2023
I've been out west at my sons place looking after his animals while he's overseas with his family, I came back to Brisbane today to beat the heat and have my Solar hit for the week. It was a stinker of a day. I set up the thermometer in the shade on my telescope and recorded 39.5degrees celsius.
The sky was reasonable stable as there is a high pressure system over South East Queensland .
Here are my best shots for the day.
NE-AR 36 mins by Martin Symonds, on Flickr
Northern Prom 48 mins by Martin Symonds, on Flickr
SE filaments by Martin Symonds, on Flickr
The sky was reasonable stable as there is a high pressure system over South East Queensland .
Here are my best shots for the day.
NE-AR 36 mins by Martin Symonds, on Flickr
Northern Prom 48 mins by Martin Symonds, on Flickr
SE filaments by Martin Symonds, on Flickr
H alpha : ,Skywatcher 120mm F8 open frame refractor, a tilted 2" 7nm H-alpha filter as a sub energy rejection filter, Baader TZ4 telecentric focal extender, Player One energy rejection filter, Combo Quark Chromosphere, Naked PST etalon for double stacking, ASI74mm camera
- Carbon60
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Re: Friday Session 03-02-2023
Beautiful animation and images, Martin.
Take care in the heat.
Stu.
Take care in the heat.
Stu.
H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Friday Session 03-02-2023
Very nice.
I do not look at the sky with the eyes of an astronomer, but of a person looking for the beauty of nature.
- Martin_S
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Re: Friday Session 03-02-2023
Thanks Stu, we have air conditioning and a fridge full of icy cold water, to help stay cool.
H alpha : ,Skywatcher 120mm F8 open frame refractor, a tilted 2" 7nm H-alpha filter as a sub energy rejection filter, Baader TZ4 telecentric focal extender, Player One energy rejection filter, Combo Quark Chromosphere, Naked PST etalon for double stacking, ASI74mm camera
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Re: Friday Session 03-02-2023
Fabulous ! Conditions not good, animations and still came our really well…
Tomorrow morning here will be 4 degrees F. Brrrr..
Well done
Franco
Tomorrow morning here will be 4 degrees F. Brrrr..
Well done
Franco
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Re: Friday Session 03-02-2023
The prom time lapse video is very impressive, plus the SE close up is sharp and detailed.
Great work in the heat Martin!
BTW while you guys are sweltering, it snowed at Mt Buller today and we had hail and rain in Melbourne and we've had the heater on all day - go figure!!
Great work in the heat Martin!
BTW while you guys are sweltering, it snowed at Mt Buller today and we had hail and rain in Melbourne and we've had the heater on all day - go figure!!
Clare & Peter
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Re: Friday Session 03-02-2023
Beautiful shots and animations Martin! Love the details in the prom.
Warren
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Lunt LS60T DS
Orion ED80T CF
Meade ETX LS6
Lunt CaK BF1200
Lunt WL Wedge
Baader Photographic Film
ASI174MM
Skyris 236M
Player One Saturn-M SQR
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- DanielBrousseau
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Re: Friday Session 03-02-2023
Here in french Canada this morning: minus 22 Celsius, the sun is quite low.
Very nice shots, bravo.
Very nice shots, bravo.
Phantom 140 f/6.5, SW newton 254mm f/5, Quark Chromosphere, Lunt 60mm Universal, Baader ceramic wedge, ASI174 mono, ASI294 mono, ASI290 mono,
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Sherbrooke, Québec, Canada
- DeepSolar64
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Re: Friday Session 03-02-2023
Martin,
All of these are good, but that northern prom is exceptional. The strands of plasma within it look thick, dense and matted together.
Great Work!!
James
All of these are good, but that northern prom is exceptional. The strands of plasma within it look thick, dense and matted together.
Great Work!!
James
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Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
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- Montana
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Re: Friday Session 03-02-2023
Sounds like a lovely break, even if it was hard work to tend to the animals
Lovely animations, I like the tiny ball of plasma that gets kicked about in the prom one, not much movement apart from that small detail
Alexandra
Lovely animations, I like the tiny ball of plasma that gets kicked about in the prom one, not much movement apart from that small detail
Alexandra
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Re: Friday Session 03-02-2023
Very nice Martin
Bill
Bill
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Bausch and Lomb 90mm
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Antlia 35mm prism with 1.25" cak filter
Starfield 2" herschel wedge
Celestron 10x42 white light binos
various Barlows and Filters
Player one :
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Apollo M IMX 174m
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Apollo -M Max IMX 432m
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EQ 5 Black
- Martin_S
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Re: Friday Session 03-02-2023
Thank you all for your comments and local temperature observations. Our heatwave should continue till Sunday.
The prom animation was imaged at F/33 with my ASI174, which is way oversampled, If I want to image proms at F/22 which is the critical sampling rate for the 174, I use a focal reducer which at higher exposure settings tends to show a lot of background refection's from the focal reducer as well as vignetting. With no focal reduction the image is clean.
So Yesterday I ordered a ASI432mm so I can image proms without using a focal reducer and hopefully eliminate these problems. The 9um pixels on the ASI432mm will be perfect for my image scale of F/33.
Martin
The prom animation was imaged at F/33 with my ASI174, which is way oversampled, If I want to image proms at F/22 which is the critical sampling rate for the 174, I use a focal reducer which at higher exposure settings tends to show a lot of background refection's from the focal reducer as well as vignetting. With no focal reduction the image is clean.
So Yesterday I ordered a ASI432mm so I can image proms without using a focal reducer and hopefully eliminate these problems. The 9um pixels on the ASI432mm will be perfect for my image scale of F/33.
Martin
H alpha : ,Skywatcher 120mm F8 open frame refractor, a tilted 2" 7nm H-alpha filter as a sub energy rejection filter, Baader TZ4 telecentric focal extender, Player One energy rejection filter, Combo Quark Chromosphere, Naked PST etalon for double stacking, ASI74mm camera
- marktownley
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Re: Friday Session 03-02-2023
Lovely shots Martin. I have a sunny sunday forecast so hoping to get my first real sun of the year.
I will be interested how you get on with the new camera, I'm thinking of one for my telecentic Ha imaging.
I will be interested how you get on with the new camera, I'm thinking of one for my telecentic Ha imaging.
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
- Martin_S
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Re: Friday Session 03-02-2023
Thanks Mark, hope the sky stays clear for you.
H alpha : ,Skywatcher 120mm F8 open frame refractor, a tilted 2" 7nm H-alpha filter as a sub energy rejection filter, Baader TZ4 telecentric focal extender, Player One energy rejection filter, Combo Quark Chromosphere, Naked PST etalon for double stacking, ASI74mm camera
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Re: Friday Session 03-02-2023
Well done Martin. Was an awful day heat wise yesterday and last night for sure. Superb Prom animation. The 432MM is an excellent camera. I'm have to use the 5X Powermate to get critical sampling and will be ideal for your setup.
Lunt 80Tha S/S & D/S / B1800; Quark Chromosphere; SkyWatcher 120 Evostar; Celestron SE6; Celestron AVX; Berlebach Planet; ZWO174MM & 432MM & 533MM; Powermate 5X; Lunt Solar Wedge; Hinode SG; Airy Labs SSM
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BOSS team: www.bosssupernova.com
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Re: Friday Session 03-02-2023
Thanks Peter, I ordered it from Testar ,express post so It should arrive on Tuesday.
H alpha : ,Skywatcher 120mm F8 open frame refractor, a tilted 2" 7nm H-alpha filter as a sub energy rejection filter, Baader TZ4 telecentric focal extender, Player One energy rejection filter, Combo Quark Chromosphere, Naked PST etalon for double stacking, ASI74mm camera
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