[Prev][Next][Index][Thread]
(meteorobs) Positive sighting Xi Bootids!
About 2 hours after my spectacular (probable) -16 fireball experience,
the skies cleared and I attempted a search for XBO activity. (Maybe,
subconciously, I hoped for another -16? ).
I definitely saw 2 XBO in 1hr Teff. In fact they came just seconds
apart, far from the radiant. One had a trajectory that could be either
XBO or VIR, but its speed matched the other XBO, too fast for VIR.
Overall a good mix of other activity too, namely 2 VIR a DVE and a
bright ACE (most likely vs TCE).
Conditions good, but I got very sleepy, and wanting to conserve energy
for more Teff tomorrow night, better hit the sack.
Too much excitement for meteor "low season" , I guess!
Mike.
P.S. I hope this near realtime report (and Kim's) will encourage Far
East observers to watch for the now definite XBO activity.
REPORT FOLLOWS:
-----------------------------------------------------------------------
OBS: Mike Linnolt (LINMI)
DATE: Feb 05, 2000
TIME: 1054 - 1156 UT (0:54am - 1:56am HST Feb 04/05)
LOC: Haiku, Maui, HI (20° 54' N, 156° 18m W)
ELEV: 250m
Conditions: Clear. Temp 65F. RH 80%. Winds light.
METHOD: Paper
Observing Periods Summary:
==========================
# Period(UT) FOV Teff F LM DVE ACE VIR XBO SPO
---------- --- ---- - --- --- --- --- --- ---
1 1054-1156 10h +00 1.00 1.00 6.2 1 1 2 2 4
Periods Detail:
===============
Period #1:
----------
Mag->_-3___-2___-1____0___+1___+2___+3___+4___+5___+6
-------+----+----+----+----+----+----+----+----+----+
DVE:......................................1.......... = 1
ACE:........1........................................ = 1
VIR:.................................2............... = 2
XBO:............................1....1............... = 2
SPO:.......................1..............2....1..... = 4
DEAD TIME: 2 min
Note1: Two Xi Bootids observed a few seconds apart. The first one
trajectory could not be differentiated XBO/VIR, but it had identical
medium-fast velocity as the 2nd one which had trajectory unambiguously
XBO.
Note2: The ACE had trajectory indistinguishable from TCE, but the
path length/TCE radiant ratio was too large. So ACE is most likely
source, even though that radiant just slightly below horizon at 1:46am
local time.
END OF REPORT.
To UNSUBSCRIBE from the 'meteorobs' email list, use the Web form at:
http://www.tiacdot net/users/lewkaren/meteorobs/subscribe.html