[ADMIN] SeeSat-L composition

From: Bart De Pontieu (bdp@blackadder.lmsal.com)
Date: Wed Apr 19 2000 - 15:54:17 PDT

  • Next message: Ed Cannon: "Re: UNID Geoflasher"

    Hi all,
    
    Just a few administrative comments:
    
    1. Please reduce quoting of messages to just a few lines. Please do not
    quote full messages.
    
    2. If you want to unsubscribe an old address (from which you can no
    longer *send* messages, only *receive*), you can do so by writing
    "unsubscribe old@address" in the SUBJECT of a message to
    SeeSat-L-request@lists.satellite.eu.org
    
    3. Please keep you signature limited to 3 to 5 lines-- many people already
    have (unwanted) signatures from their free e-mail provider.
    
    4. To make this message slightly more interesting, here's the latest
    run-down of SeeSat-L subscribers:
    
    Total         645 (568 SeeSat-L / 77 SeeSat-D) 
    
    .com          237
    .net          140
    UK             37
    USA (.edu)     35
    Canada	       24
    Australia      20
    Germany	       20
    .org           17
    Netherlands     9
    Italy           9
    Spain           9
    Sweden          9
    France          8
    Belgium         7
    Japan           6
    USA (.gov)      5
    Finland         4
    Ireland         4
    Russia          4
    Switzerland     4
    Argentina       3
    Denmark         3
    Brazil          3
    South-Africa    3
    Poland          3
    USA (.mil)      2
    Austria         2
    Norway          2
    Czech Republic  1
    Singapore       1
    New Zealand     1
    New Caledonia   1
    Taiwan          1
    Greece          1
    China           1
    Thailand        1
    Hong Kong       1
    Romania         1
    Slovenia        1
    Sri Lanka       1
    Uruguay         1
    Jordan          1
    Malaysia        1
    Oman            1
    
    Having done this manually, some of these numbers may be off by a few
    units. We have subscribers in at least 39 different countries (probably
    more, since many are hidden in the .com and .net addresses). 
    
    After having hovered around 600 subscribers since 1998 (the Iridium
    influx), subscriber numbers have been growing in the past few months (the
    second Iridium boost?).
    
    There are no obvious subscribers from Iraq, North Korea, Lybia or Cuba :-)
    
    Some other trivia:
    
    There are usually up to half a dozen unsub/sub requests per day, though I
    think up to 80% of our subscriber base is very stable. SeeSat-L produces
    several dozen bounce messages per day -- automatic unsubscription is
    enabled after 5 to 10 bounces are received from your address. Up to 100
    people per day read the WWW-version of SeeSat-L, some of whom are
    probably not subscribed to the e-mail version. Distribution of a SeeSat-L
    message causes my workstation blackadder (a Silicon Graphics O-2
    workstation with a 250 Mhz  MIPS R10000 processor and 832 Mbytes RAM),
    usually used for (solar) image processing, to slow down for about 1
    minute. The SeeSat-L and WWW VSOHP archives take up 168 Mb as of today.
    Most of that (100 Mb) is contained in the SeeSat-L WWW and text archives.
    The WWW archive typically gets accessed by more than 500 people per day,
    with over 80 Megabytes transferred on a typical day. All of the
    www(2).satellite.eu.org resources (hardware) are currently located in Palo
    Alto.
    
    Cheers,
          Bart
    
    ----------------------------------------------------------------------
    Bart De Pontieu -- bdp@lmsal.com -- http://blackadder.lmsal.com/~bdp/
    Solar Physicist at Lockheed Martin Solar & Astrophysics Lab, Palo Alto
    bart@satellite.eu.org -- www2.satellite.eu.org/satintro.html
    ----------------------------------------------------------------------
    
    -----------------------------------------------------------------
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    in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org
    http://www2.satellite.eu.org/seesat/seesatindex.html
    



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