Loading ...
Sorry, an error occurred while loading the content.
 

Re: [comets-ml] Visual 29 p

Expand Messages
  • Juan Jose Gonzalez
    The full report posted in CometObs is: 29P/Schwassmann-Wachmann: 2013 June 30.94 UT: m1=10.4, Dia.=3.5 , DC=2, 20 cm SCT (100x). [ In evolution after the
    Message 1 of 3 , Jul 3, 2013
      The full report posted in CometObs is:

      29P/Schwassmann-Wachmann:
      2013 June 30.94 UT: m1=10.4, Dia.=3.5', DC=2, 20 cm SCT (100x).
      [ In evolution after the recent outburst. Diffuse and wide outer coma,
      remnant of previous events. Mountain location, clear sky.].

      ( Alto del Castro - Aralla, alt. 1720 m, Leon, N. Spain ).

      From dark mountain skies is possible to observe some faint outer coma,
      remnant of previous events. Obviously, a wider coma diameter provides a
      brighter m1 estimate.

      Best regards,


      J. J. Gonzalez

      ( P.S.: This will be my last post about this question ).


      -----------------------------------------------------------------------------------------------------------------------

      J.P. Navarro wrote:

      > Hi J.J. ,as there is much difference between visual observation and that of Chris only 2 days of 2 magnitudes ?
      >
      > 29P/Schwassmann-Wachmann:
      >
      > 2013 June 30.94 UT: m1=10.4, Dia.=3.5', DC=2, 20 cm SCT (100x).
      >
      >
      > 2013 Jul 02.43 UT; m1=12.6; Dia= 1.5?; DC= 1/2; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
      >
      >
      > 2013 Jul 03.43 UT; m1=12.5; Dia= 2.4?; DC= 1; 25cm L, f:5 (x39) [Chris Wyatt, Walcha, NSW, Australia]
      >
      >
      > .... I do not understand , always measured magnitudes brighter than the rest of observers ...confuse his outburst visual measures and my personal analysis of light visual curves .
      >
      >
      > Regards , J.P.Navarro Pina
      >
    Your message has been successfully submitted and would be delivered to recipients shortly.