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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 23 Mar 18 22:29:27 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800438
SRC_RA:          266.5007d {+17h 46m 00s} (J2000),
                 266.7797d {+17h 47m 07s} (current),
                 265.7324d {+17h 42m 56s} (1950)
SRC_DEC:         -24.7215d {-24d 43' 16"} (J2000),
                 -24.7274d {-24d 43' 38"} (current),
                 -24.7026d {-24d 42' 09"} (1950)
DISCOVERY_DATE:  18172 TJD;    54 DOY;   18/02/23 (yy/mm/dd)
DISCOVERY_TIME:  80967 SOD {22:29:27.00} UT
LEAD_TIME:       24.219 [days]
MAX_DATE:        18197 TJD;    79 DOY;   18/03/20 (yy/mm/dd)
MAX_TIME:        13478 SOD {03:44:38.39} UT
MAX_UNCERT:      0.680 [days]
CUSP_WIDTH:      26.29 +/- 2.30 [days]
u0:              0.22 +/- 0.00 [RingUnits]
MAX_MAG:         19.1 mag (estimated)
BASE_MAG:        20.69 +/- 0.01 [mag]
AMPLIFICATION:   4.48 +/- 0.14 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0438.html
SUN_POSTN:         2.98d {+00h 11m 54s}   +1.29d {+01d 17' 20"}
SUN_DIST:         96.17 [deg]   Sun_angle= 6.4 [hr] (West of Sun)
MOON_POSTN:       83.52d {+05h 34m 06s}  +19.37d {+19d 21' 60"}
MOON_DIST:       173.85 [deg]
GAL_COORDS:        3.64,  2.12 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.82, -1.32 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.