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Re: [stereohunter] Comet in HI1b - ??

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  • Ian Musgrave & Peta O'Donohue
    G Day All ... For those wanting to find it in H1B X;Y top left (0,0) X Y 1 20081208_100901_s4h1B 351 0 41 755 2
    Message 1 of 15 , Dec 17, 2008
      G'Day All

      At 06:25 AM 12/12/2008, Alan Watson wrote on the night of finding C/2008 X4:
      >[snip]
      >Also Masanori Uchina recent C3 also is detectable in this sequence.
      >kind reagrds, Alan

      For those wanting to find it in H1B X;Y top left (0,0)
      X
      Y
      1 20081208_100901_s4h1B 351 0 41 755
      2 20081208_104901_s4h1B 815 0 37 752
      3 20081208_112901_s4h1B 791 0 32 749
      4 20081208_120901_s4h1B 1246 0 29 746
      5 20081208_124901_s4h1B 721 0 24 743
      6 20081208_132901_s4h1B 1216 0 20 739
      7 20081208_140901_s4h1B 1452 0 16 736
      8 20081208_144901_s4h1B 1996 0 11 732
      9 20081208_152901_s4h1B 1308 0 8 730
      10 20081208_160901_s4h1B 806 0 2 726

      And here it is in
      H1A X Y
      1 20081208_152901_s4h1A 1952 0 980 737
      2 20081208_160901_s4h1A 1004 0 984 733
      3 20081208_164901_s4h1A 1427 0 986 730
      4 20081208_172901_s4h1A 2371 0 989 725
      5 20081208_180901_s4h1A 2686 0 992 721
      6 20081208_184901_s4h1A 2821 0 995 717
      7 20081208_192901_s4h1A 3000 0 998 713
      8 20081208_204901_s4h1A 1174 0 1004 706
      9 20081208_212901_s4h1A 3398 0 1007 701
      10 20081208_220901_s4h1A 1623 0 1010 698
      11 20081208_224901_s4h1A 5342 0 1012 694
      12 20081209_000901_s4h1A 6856 0 1019 685

      Mind you, Alan had to show me how to find this one. I found Neptune,
      but a blazingly obvious bright comet. Nah. I had been looking
      directly at it and not noticed. bah, I'm blind (hat tip to Alan).

      Oh, if you want Neptune
      X Y
      1 20081208_164901_s4h1A 7395 30 552
      2 20081208_220901_s4h1A 6435 40 552
      3 20081209_000901_s4h1A 7754 45 552
      4 20081209_084901_s4h1A 1342 65 551
      5 20081209_124901_s4h1A 9598 72 550
      6 20081209_204901_s4h1A 8402 89 551

      Cheers! Ian

      ======================================================
      Ian Musgrave Peta O'Donohue, Jack Francis, Michael James and Andrew
      Thomas Musgrave
      reynella@... http://home.mira.net/~reynella/
      Southern Sky Watch http://www.abc.net.au/science/space/default.htm
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      AstroBlogg http://astroblogger.blogspot.com/
      Contributing Editor, Sky & Space
      http://www.skyandspace.com.au/public/home.ehtml
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