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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 17 Jul 15 19:50:48 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201501620
SRC_RA:          268.3246d {+17h 53m 18s} (J2000),
                 268.5711d {+17h 54m 17s} (current),
                 267.5276d {+17h 50m 07s} (1950)
SRC_DEC:         -29.3658d {-29d 21' 56"} (J2000),
                 -29.3681d {-29d 22' 04"} (current),
                 -29.3557d {-29d 21' 20"} (1950)
DISCOVERY_DATE:  17190 TJD;   168 DOY;   15/06/17 (yy/mm/dd)
DISCOVERY_TIME:  71448 SOD {19:50:48.00} UT
LEAD_TIME:       30.369 [days]
MAX_DATE:        17221 TJD;   199 DOY;   15/07/18 (yy/mm/dd)
MAX_TIME:        16934 SOD {04:42:14.39} UT
MAX_UNCERT:      0.590 [days]
CUSP_WIDTH:      3.84 +/- 0.53 [days]
u0:              0.26 +/- 0.15 [RingUnits]
MAX_MAG:         18.3 mag (estimated)
BASE_MAG:        19.78 +/- 0.00 [mag]
AMPLIFICATION:   3.90 +/- 2.14 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1620.html
SUN_POSTN:       116.86d {+07h 47m 26s}  +21.14d {+21d 08' 35"}
SUN_DIST:        153.21 [deg]   Sun_angle= -10.1 [hr] (East of Sun)
MOON_POSTN:      136.63d {+09h 06m 32s}  +12.75d {+12d 44' 46"}
MOON_DIST:       132.55 [deg]
GAL_COORDS:        0.49, -1.66 [deg] galactic lon,lat of the burst
ECL_COORDS:      268.53, -5.94 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.