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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 08 Apr 17 04:04:28 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700492
SRC_RA:          270.4828d {+18h 01m 56s} (J2000),
                 270.7555d {+18h 03m 01s} (current),
                 269.6893d {+17h 58m 45s} (1950)
SRC_DEC:         -28.7953d {-28d 47' 42"} (J2000),
                 -28.7943d {-28d 47' 38"} (current),
                 -28.7957d {-28d 47' 44"} (1950)
DISCOVERY_DATE:  17820 TJD;    67 DOY;   17/03/08 (yy/mm/dd)
DISCOVERY_TIME:  14668 SOD {04:04:28.00} UT
LEAD_TIME:       22.005 [days]
MAX_DATE:        17842 TJD;    89 DOY;   17/03/30 (yy/mm/dd)
MAX_TIME:        15119 SOD {04:11:59.99} UT
MAX_UNCERT:      0.220 [days]
CUSP_WIDTH:      19.92 +/- 0.38 [days]
u0:              0.81 +/- 0.00 [RingUnits]
MAX_MAG:         17.5 mag (estimated)
BASE_MAG:        17.94 +/- 0.00 [mag]
AMPLIFICATION:   1.51 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0492.html
SUN_POSTN:        17.09d {+01h 08m 21s}   +7.26d {+07d 15' 31"}
SUN_DIST:        107.78 [deg]   Sun_angle= 7.1 [hr] (West of Sun)
MOON_POSTN:      164.42d {+10h 57m 40s}   +7.69d {+07d 41' 12"}
MOON_DIST:       107.98 [deg]
GAL_COORDS:        1.93, -3.01 [deg] galactic lon,lat of the burst
ECL_COORDS:      270.42, -5.36 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.