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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 (80.21 KiB) Viewed 2048 times
Re: transit Mercury several freq
Posted: Mon Nov 11, 2019 8:43 pm
by highfnum
PST Ha
- smhamer2019pst.jpg (109.39 KiB) Viewed 2047 times
Re: transit Mercury several freq
Posted: Mon Nov 11, 2019 8:44 pm
by highfnum
caH wideband omega apo66
- SMcahwmer2019.jpg (93.12 KiB) Viewed 2045 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 (91.18 KiB) Viewed 2044 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 (97.61 KiB) Viewed 2043 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
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 (107.02 KiB) Viewed 1945 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.