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transit Mercury several freq

Posted: Mon Nov 11, 2019 8:42 pm
by highfnum
conditions were below average but good enough to see the show
apo66 quark Mg B2
SMmgqrkmer2019.jpg
SMmgqrkmer2019.jpg (80.21 KiB) Viewed 1385 times

Re: transit Mercury several freq

Posted: Mon Nov 11, 2019 8:43 pm
by highfnum
PST Ha
smhamer2019pst.jpg
smhamer2019pst.jpg (109.39 KiB) Viewed 1384 times

Re: transit Mercury several freq

Posted: Mon Nov 11, 2019 8:44 pm
by highfnum
caH wideband omega apo66
SMcahwmer2019.jpg
SMcahwmer2019.jpg (93.12 KiB) Viewed 1382 times

Re: transit Mercury several freq

Posted: Mon Nov 11, 2019 8:45 pm
by highfnum
C5 Hed3 wide band -- clouds started to come in this one
SMfc2_save_2019-11-11-123517-0000c5hed3.jpg
SMfc2_save_2019-11-11-123517-0000c5hed3.jpg (91.18 KiB) Viewed 1381 times

Re: transit Mercury several freq

Posted: Mon Nov 11, 2019 8:46 pm
by highfnum
caK omega apo 66
SMfc2_save_2019-11-11-091202-0000cak.jpg
SMfc2_save_2019-11-11-091202-0000cak.jpg (97.61 KiB) Viewed 1380 times

Re: transit Mercury several freq

Posted: Mon Nov 11, 2019 9:14 pm
by Stardust5858
Cool, well done.

Re: transit Mercury several freq

Posted: Mon Nov 11, 2019 11:56 pm
by MapleRidge
Great shots across all filters wavelengths...well done

Brian

Re: transit Mercury several freq

Posted: Tue Nov 12, 2019 12:07 am
by Starry Jack
Congrats!

Re: transit Mercury several freq

Posted: Tue Nov 12, 2019 1:36 am
by DeepSolar64
First time I have seen a transit photographed in CaK. Awesome!!

Re: transit Mercury several freq

Posted: Tue Nov 12, 2019 6:58 am
by MAURITS
Very nice transit images.

Re: transit Mercury several freq

Posted: Tue Nov 12, 2019 10:31 am
by Montana
Well done, I think you win the prize for imaging Mercury in the most wavelengths :hamster: :bow

Alexandra

Re: transit Mercury several freq

Posted: Tue Nov 12, 2019 8:13 pm
by marktownley
Superb range of images there John, tell us more about the He image please...

Re: transit Mercury several freq

Posted: Tue Nov 12, 2019 8:33 pm
by highfnum
Hed3 filter made by Andover optical Mass
its in 10A - 20A bandwidth range
so not same as true narrow band or what i can get
thru spectroheliograph

but still can capture good surface details on sun
when weather conditions allow

its used in conjunction with baadar n3.5 filter

Re: transit Mercury several freq

Posted: Tue Nov 12, 2019 10:57 pm
by eroel
John:
Nice set of images from the transit.
Regards,
Eric.

Re: transit Mercury several freq

Posted: Wed Nov 13, 2019 11:32 am
by highfnum
here is a fun one
60mm unitron ND5 filter S8 phone
12.5 HM eyepiece
not so bad for this hand held method
untrn20191111_121010_resized.jpg
untrn20191111_121010_resized.jpg (107.02 KiB) Viewed 1282 times

Re: transit Mercury several freq

Posted: Thu Nov 14, 2019 6:27 am
by Carbon60
Good images across the spectrum, John.

Nice job.

Stu.