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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Mon 19 Aug 13 16:26:52 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201301648
SRC_RA:          270.1889d {+18h 00m 45s} (J2000),
                 270.4026d {+18h 01m 37s} (current),
                 269.4001d {+17h 57m 36s} (1950)
SRC_DEC:         -28.0366d {-28d 02' 11"} (J2000),
                 -28.0362d {-28d 02' 09"} (current),
                 -28.0356d {-28d 02' 07"} (1950)
DISCOVERY_DATE:  16492 TJD;   200 DOY;   13/07/19 (yy/mm/dd)
DISCOVERY_TIME:  59212 SOD {16:26:52.00} UT
LEAD_TIME:       72.597 [days]
MAX_DATE:        16565 TJD;   273 DOY;   13/09/30 (yy/mm/dd)
MAX_TIME:        24364 SOD {06:46:04.80} UT
MAX_UNCERT:      5.240 [days]
CUSP_WIDTH:      43.00 +/- 1.50 [days]
u0:              1.92 +/- 0.05 [RingUnits]
MAX_MAG:         16.3 mag (estimated)
BASE_MAG:        16.35 +/- 0.00 [mag]
AMPLIFICATION:   1.06 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1648.html
SUN_POSTN:       149.06d {+09h 56m 16s}  +12.56d {+12d 33' 48"}
SUN_DIST:        123.39 [deg]   Sun_angle= -8.1 [hr] (East of Sun)
MOON_POSTN:      308.70d {+20h 34m 47s}  -13.53d {-13d 31' 54"}
MOON_DIST:        38.42 [deg]
GAL_COORDS:        2.46, -2.41 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.17, -4.60 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.