A couple of solar and one dark from Petts Wood

[Roberto]

Taken in the second half of June.

Sun Ha - 23 June 2024 - Animation including flare AR13719, 3720 - 09:02 to 10:05UT

Details here:  https://www.astrobin.com/fylfm0/B/
Acquired through 94mm f/7 scope working at 3000mm EFL using double-stacked front mounted Ha etalon.  Seeing was average.

  For animation you will have to visit link above.

Sun in WL and CaK - 26 June 2024

Details here:  https://www.astrobin.com/u7bmeg/F

WL taken with 10" f/20 Maksutov in above average seeing.  CaK using Lunt diagonal and 94mm f/7 refractor.

AR13719 in WL



AR13722 and 3724 in WL



AR13721 in WL



AR13722 and 3727 in CaK



AR13719 and 3720 in CaK



IC1396 in Cepheus - SHO with RGB stars

Taken with the usual DSO tandem setup.  Details here:  https://www.astrobin.com/7mpgzb/F

Dates:  23 Jun 2024, 25 - 26 Jun 2024, 28 - 29 Jun 2024
Frames: OSC - 151×300″(12h 35′)
Astrodon H-alpha 5nm 50x50 mm: 15×1200″(5h)
Astrodon OIII 3nm 50x50 mm: 15×1200″(5h)
Astrodon SII 3nm 50x50 mm: 15×1200″(5h)
Integration: 27h 35′

Ha



SII



OSC using ASI2600MC and 92mm f/5 refractor



SHO starless



SHO with RGB stars



For full resolution see here:  https://cdn.astrobin.com/thumbs/nfiM86kQXuxK_16536x0_PBe27Uwd.jpg

Roberto

[Dave A]

Roberto,

Great images

[Carole]

Wow, a great string of images. Might turn that into some sort of educational demo during Members images.  Didn't see an image for Oiii but you say it is SHO, then  OSC thrown in, presume that's for the stars.

[Roberto]

Thank you Dave, Carole!   Carole, yes did not post the OIII image as not particularly detailed, but SHO indeed.  The OSC image provided the stars and some of the nebulae colours for the "trunk" where there's a nice reflection nebula (vdB142).

Roberto

[Rick]

Excellent as always, Roberto, but it's especially nice to see the component parts of the IC1396 image. Thanks.

[Carole]

Roberto can you let me have the video file for the animation please.  It does;t download from Astrobin.

Carole

[Roberto]

Carole, you can right click on the image at the Astrobin's link and save it as .gif.  I have just tested it.