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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 16 Mar 19 11:48:55 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201900275
SRC_RA:          270.4204d {+18h 01m 41s} (J2000),
                 270.7230d {+18h 02m 54s} (current),
                 269.6296d {+17h 58m 31s} (1950)
SRC_DEC:         -28.3674d {-28d 22' 02"} (J2000),
                 -28.3663d {-28d 21' 58"} (current),
                 -28.3675d {-28d 22' 02"} (1950)
DISCOVERY_DATE:  18530 TJD;    47 DOY;   19/02/16 (yy/mm/dd)
DISCOVERY_TIME:  42535 SOD {11:48:55.00} UT
LEAD_TIME:       25.453 [days]
MAX_DATE:        18555 TJD;    72 DOY;   19/03/13 (yy/mm/dd)
MAX_TIME:        81647 SOD {22:40:47.99} UT
MAX_UNCERT:      0.430 [days]
CUSP_WIDTH:      5.82 +/- 0.61 [days]
u0:              0.78 +/- 0.01 [RingUnits]
MAX_MAG:         18.7 mag (estimated)
BASE_MAG:        19.20 +/- 0.00 [mag]
AMPLIFICATION:   1.55 +/- 0.02 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0275.html
SUN_POSTN:       355.96d {+23h 43m 51s}   -1.75d {-01d 44' 52"}
SUN_DIST:         84.98 [deg]   Sun_angle= 5.7 [hr] (West of Sun)
MOON_POSTN:      114.11d {+07h 36m 27s}  +21.53d {+21d 31' 40"}
MOON_DIST:       157.76 [deg]
GAL_COORDS:        2.28, -2.75 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.37, -4.93 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.