SATOBS ML (4353), 20 Feb 2010: STSS Demo 2, NOSS-es, Lacrosse-es

From: Marco Langbroek (marco.langbroek@wanadoo.nl)
Date: Sun Feb 21 2010 - 14:14:47 UTC

  • Next message: George Roberts: "atlas rocket makes interesting visual effect"

    Obs SatTrackCam Leiden (Cospar 4353):
    
    28095 03 054A   4353 F 20100220183712350 17 75 0356312+242920 56
    28095 03 054A   4353 F 20100220183732300 17 75 0415593+202210 56
    28095 03 054A   4353 F 20100220183742350 17 75 0424593+181870 56
    28097 03 054C   4353 F 20100220183732300 17 75 0412065+217580 56
    28097 03 054C   4353 F 20100220183742350 17 75 0421250+197070 56
    28647 05 016B   4353 F 20100220184132300 17 75 2329550+837780 56
    28647 05 016B   4353 F 20100220184142350 17 75 0240461+877380 56
    28647 05 016B   4353 F 20100220184217300 17 75 0948106+729070 56
    28647 05 016B   4353 F 20100220184227350 17 75 0955269+678990 56
    28647 05 016B   4353 F 20100220184247300 17 75 1003454+584190 56
    28647 05 016B   4353 F 20100220184257350 17 75 1006336+539940 56
    28646 05 016A   4353 F 20100220193447300 17 75 0415106+146860 56
    28646 05 016A   4353 F 20100220193457350 17 75 0426437+172990 56
    28646 05 016A   4353 F 20100220193512300 17 75 0446365+215020 56
    28646 05 016A   4353 F 20100220193522350 17 75 0501506+244410 56
    35938 09 052B   4353 G 20100220204922300 17 75 0449463+408430 56
    35938 09 052B   4353 G 20100220204932350 17 75 0457528+429720 56
    35938 09 052B   4353 G 20100220204942300 17 75 0506458+450990 56
    35938 09 052B   4353 G 20100220204952350 17 75 0516324+472430 56
    
    -------------------------------------------------------------------------
    Canon EOS 450D + EF 50/2.5 Macro @ 2.8 or EF 100/2.8 Macro USM,
    800 ISO + ASTRORECORD astrometric software.
    What these numbers mean: http://www.satobs.org/position/IODformat.html
    -------------------------------------------------------------------------
    
    
    A very unstable atmosphere with the sky turning from largely clouded to clear
    and back again in a matter of minutes. Each objects was one big gamble.
    
    Targetted several objects, snagged some in a clear sky, lost some (e.g. STSS
    Demo 1) to clouds, captured others in gaps in clouds. Most images have clouds
    somewhere in the image, sometimes extensively.
    
    I decided to drop 07-027A & C data as it concerned trails through thin clouds.
    
    09-052B shows some unusual rapid pulsating brightness behaviour in a part of the
    trail on one of the images. I will post more on that later.
    
    09-052B was captured with the EF 2.8/100, the others with the EF 2.5/50.
    
    - Marco
    
    -----
    Dr Marco Langbroek  -  SatTrackCam Leiden, the Netherlands.
    e-mail: sattrackcam@wanadoo.nl
    
    Cospar 4353 (Leiden):   52.15412 N, 4.49081 E (WGS84), +0 m ASL
    Cospar 4354 (De Wilck): 52.11685 N, 4.56016 E (WGS84), -2 m ASL
    SatTrackCam: http://home.wanadoo.nl/marco.langbroek/satcam.html
    Station (b)log: http://sattrackcam.blogspot.com
    -----
    _______________________________________________
    Seesat-l mailing list
    Seesat-l@satobs.org
    http://mailman.satobs.org/mailman/listinfo/seesat-l
    



    This archive was generated by hypermail 2b29 : Sun Feb 21 2010 - 14:15:27 UTC