The soon to be departing AR2738 looked wonderful this morning, heading towards the western solar limb, albeit with slightly murky skies spoiling the highest resolution images.
Here it is, imaged with my 150mm/DS Lunt 35 mod with 2.5x Powermate and Basler acA1920-155um camera. Two pane mosaic.
20190417_AR2738_Ha_Mono by Stuart Green, on Flickr
and in colour......
20190417_AR2738_Ha_Colour by Stuart Green, on Flickr
FD CaK 72mm refractor
20190417_CaK_FD_Mono by Stuart Green, on Flickr
20190417_CaK_FD_Colour by Stuart Green, on Flickr
and in Ha (6 pane mosaic) Lunt 60 PT THa 2.5x Powermate and Basler acA1920-155um camera
20190417_AR2738_Ha_FD_Mono by Stuart Green, on Flickr
20190417_AR2738_Ha_FD_Colour by Stuart Green, on Flickr
Thanks for looking.
Stu.
AR2738 Approaching Limb
- Carbon60
- Way More Fun to Share It!!
- Posts: 14315
- Joined: Wed Mar 07, 2012 12:33 pm
- Location: Lancashire, UK
- Has thanked: 8559 times
- Been thanked: 8297 times
AR2738 Approaching Limb
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/
- marktownley
- Librarian
- Posts: 42559
- Joined: Tue Oct 18, 2011 5:27 pm
- Location: Brierley Hills, UK
- Has thanked: 20828 times
- Been thanked: 10502 times
- Contact:
Re: AR2738 Approaching Limb
Nice collection stu! Glad you got some sun this morning. I gave up sun today to play good husband duties with the family. Tomorrow I will be playing sunshine assuming these valleys aren't full of fog. Will be nice to get a view before the spot passes over the limb. Don't think we will get any sun on Friday as we then drive from Beddgelert to Filey where we stay for the easter weekend with friends.
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!
- ffellah
- Way More Fun to Share It!!
- Posts: 11309
- Joined: Mon Oct 27, 2014 6:46 pm
- Location: Westport, CT USA
- Has thanked: 9327 times
- Been thanked: 6163 times
Re: AR2738 Approaching Limb
Excellent mosaic, Stu. I like the perspective of the sunspot approaching the limb: it has different look.
Franco
Franco
- MapleRidge
- Way More Fun to Share It!!
- Posts: 10257
- Joined: Fri Jan 13, 2012 11:58 pm
- Location: Cambray, ON Canada
- Has thanked: 64 times
- Been thanked: 4434 times
- Contact:
Re: AR2738 Approaching Limb
Great mosaics Stu...the full disk is exceptionally even after being assembled
Brian
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
- Montana
- Librarian
- Posts: 34722
- Joined: Mon Oct 17, 2011 5:25 pm
- Location: Cheshire, UK
- Has thanked: 17974 times
- Been thanked: 8907 times
Re: AR2738 Approaching Limb
These are great Stuart however to be too sad it is nearly rounding the corner, there are two spots following up the rear ready for the Easter weekend
Alexandra
Alexandra