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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 13 May 15 14:30:24 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501021
SRC_RA:          259.1311d {+17h 16m 31s} (J2000),
                 259.3747d {+17h 17m 30s} (current),
                 258.3345d {+17h 13m 20s} (1950)
SRC_DEC:         -29.7821d {-29d 46' 55"} (J2000),
                 -29.7980d {-29d 47' 52"} (current),
                 -29.7277d {-29d 43' 39"} (1950)
DISCOVERY_DATE:  17125 TJD;   103 DOY;   15/04/13 (yy/mm/dd)
DISCOVERY_TIME:  52224 SOD {14:30:24.00} UT
LEAD_TIME:       28.682 [days]
MAX_DATE:        17154 TJD;   132 DOY;   15/05/12 (yy/mm/dd)
MAX_TIME:        24710 SOD {06:51:50.39} UT
MAX_UNCERT:      5.590 [days]
CUSP_WIDTH:      29.18 +/- 5.89 [days]
u0:              0.81 +/- 0.04 [RingUnits]
MAX_MAG:         19.3 mag (estimated)
BASE_MAG:        19.78 +/- 0.00 [mag]
AMPLIFICATION:   1.51 +/- 0.05 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1021.html
SUN_POSTN:        50.12d {+03h 20m 28s}  +18.40d {+18d 23' 59"}
SUN_DIST:        151.07 [deg]   Sun_angle= 10.0 [hr] (West of Sun)
MOON_POSTN:      351.28d {+23h 25m 07s}   -2.14d {-02d 08' 06"}
MOON_DIST:        90.59 [deg]
GAL_COORDS:      355.81,  4.84 [deg] galactic lon,lat of the burst
ECL_COORDS:      260.52, -6.70 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.