There be a storm coming in today! However was up early and out ready to beat the rapidly approaching bands of clouds. Only managed a full disk, Lunt50 etalon double stacked with the Quark, 0.7x telecompressor and the FLIR GH3 ICX916M camera.
There's lots happening on our star today! there are whole load of lovely proms, and with turbulent plage and filaments mid disk from the active regions we had back in April, also look carefully in the northern hemisphere mid latitudes, a feint but most definite line of filaments is there - this marks out the solar jet stream associated with where we will first see cycle 25 giving us activity. At the moment the field strength there is less than 1500 gauss (the limit accepted for spot formation) and so we see filaments being the dominant magnetic feature, but as the field strength gets more in the months ahead we should expect an increase in the magnitude of features associated.
Anyways, here's the disk:
Ha-FD-DS-bw by Mark Townley, on Flickr
Ha-FD-DS-colour by Mark Townley, on Flickr
Hope you like, maybe get a few more shots in between the weather later.
Mark
Ha Full Disk 30th July
- marktownley
- Librarian
- Posts: 42272
- Joined: Tue Oct 18, 2011 5:27 pm
- Location: Brierley Hills, UK
- Has thanked: 20435 times
- Been thanked: 10243 times
- Contact:
Ha Full Disk 30th July
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!
- Montana
- Librarian
- Posts: 34560
- Joined: Mon Oct 17, 2011 5:25 pm
- Location: Cheshire, UK
- Has thanked: 17667 times
- Been thanked: 8789 times
Re: Ha Full Disk 30th July
That's a lovely full disc Mark, full of fine detail. Those proms have really developed nicely overnight too, I enjoyed perusing over the enlarged disc in Flickr
Alexandra
Alexandra
- marktownley
- Librarian
- Posts: 42272
- Joined: Tue Oct 18, 2011 5:27 pm
- Location: Brierley Hills, UK
- Has thanked: 20435 times
- Been thanked: 10243 times
- Contact:
Re: Ha Full Disk 30th July
Thanks Alexandra! The rain is here now, so off to the loft I go to sort all that junk I promised Fiona I would do today
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!
- MAURITS
- Way More Fun to Share It!!
- Posts: 8507
- Joined: Tue Nov 27, 2018 4:37 pm
- Location: Belgium
- Has thanked: 2412 times
- Been thanked: 4786 times
- Contact:
- ffellah
- Way More Fun to Share It!!
- Posts: 11171
- Joined: Mon Oct 27, 2014 6:46 pm
- Location: Westport, CT USA
- Has thanked: 9144 times
- Been thanked: 6025 times
- marktownley
- Librarian
- Posts: 42272
- Joined: Tue Oct 18, 2011 5:27 pm
- Location: Brierley Hills, UK
- Has thanked: 20435 times
- Been thanked: 10243 times
- Contact:
Re: Ha Full Disk 30th July
Thanks everyone ! Looks like cloud here again for the foreseeable future :/
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!
- MapleRidge
- Way More Fun to Share It!!
- Posts: 10199
- Joined: Fri Jan 13, 2012 11:58 pm
- Location: Cambray, ON Canada
- Has thanked: 64 times
- Been thanked: 4340 times
- Contact:
Re: Ha Full Disk 30th July
Hi Mark...
Very sharp FD image with the proms and filaments
That camera/scope/filter combo works very nicely!
Brian
Very sharp FD image with the proms and filaments
That camera/scope/filter combo works very nicely!
Brian
Brian Colville
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM
Maple Ridge Observatory
Cambray, ON Canada
Photos: https://www.flickr.com/photos/185395281@N08/albums
10'x15 Roll-off Roof Observatory
Takahashi EM400 Mount carrying:
C14 + Lunt 80ED
Deep Sky Work - ASI294MM Pro+EFW 7x36/Canon 60D (Ha mod), ONAG
Planetary Work - SBIG CFW10, ASI462MM
2.2m Diameter Dome
iOptron CEM70G Mount carrying:
Orion EON 130ED, f7 OTA for Day & Night Use
Ha Setup: Lunt LS80PT/LS75FHa/B1200Ha + Home Brew Lunt Double Stack/B1800Ha on the Orion OTA + Daystar Quantum
WL, G-Band & CaK Setup: Lunt Wedge & Lunt B1800CaK, Baader K-Line and Altair 2nm G-Band filter
ASI1600MM, ASI432MM, ASI294MM Pro, ASI174MM, ASI462MM