1 Message
Digest #3591
Message
Sat Jun 8, 2019 1:59 am (PDT) . Posted by:
"jjgonzalez jjgonzalez" jjgsgp
C/2018 R3 (Lemmon):
2019 June 7.94 UT: m1=8.5, Dia.=10', DC=2, 25x100B.
[ In 20 cm SCT (77x): m1=9.3, Dia.=6', DC=2/.
In 25x100 B: from dark mountain skies the comet
shows a wide and diffuse outer coma. Altitude: 18°.
Sidgwick method. Tycho-2 comparison stars. SQM: 20.8.].
( Pandorado, Leon, Spain, 42º 47' N, 6º 00' W, alt. 1190 m;
SQM : 21.4 at zenit ).
J. J. Gonzalez Suarez
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2019 June 7.94 UT: m1=8.5, Dia.=10', DC=2, 25x100B.
[ In 20 cm SCT (77x): m1=9.3, Dia.=6', DC=2/.
In 25x100 B: from dark mountain skies the comet
shows a wide and diffuse outer coma. Altitude: 18°.
Sidgwick method. Tycho-2 comparison stars. SQM: 20.8.].
( Pandorado, Leon, Spain, 42º 47' N, 6º 00' W, alt. 1190 m;
SQM : 21.4 at zenit ).
J. J. Gonzalez Suarez
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Good Clear Skies
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Astrocomet
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Colin James Watling
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Various Voluntary work-Litter Picking for Parish Council (Daytime) and also a friend of Kessingland Beach (Watchman)
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Real Astronomer and head of the Comet section for LYRA (Lowestoft and Great Yarmouth Regional Astronomers) also head of K.A.G (Kessingland Astronomy Group) and Navigator (Astrogator) of the Stars (Fieldwork)
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Lyra Main Website: http://www.lyra-astro.co.uk/
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