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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 28 Jun 17 13:58:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201701189
SRC_RA:          273.8599d {+18h 15m 26s} (J2000),
                 274.1290d {+18h 16m 31s} (current),
                 273.0869d {+18h 12m 21s} (1950)
SRC_DEC:         -25.4733d {-25d 28' 23"} (J2000),
                 -25.4666d {-25d 27' 59"} (current),
                 -25.4902d {-25d 29' 24"} (1950)
DISCOVERY_DATE:  17901 TJD;   148 DOY;   17/05/28 (yy/mm/dd)
DISCOVERY_TIME:  50330 SOD {13:58:50.00} UT
LEAD_TIME:       82.027 [days]
MAX_DATE:        17983 TJD;   230 DOY;   17/08/18 (yy/mm/dd)
MAX_TIME:        52703 SOD {14:38:23.99} UT
MAX_UNCERT:      2.130 [days]
CUSP_WIDTH:      53.11 +/- 1.74 [days]
u0:              0.00 +/- 0.21 [RingUnits]
MAX_MAG:         7.1 mag (estimated)
BASE_MAG:        17.29 +/- 0.00 [mag]
AMPLIFICATION:   482.98 +/- 0.00 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1189.html
SUN_POSTN:        97.69d {+06h 30m 46s}  +23.25d {+23d 14' 53"}
SUN_DIST:        176.07 [deg]   Sun_angle= -11.8 [hr] (East of Sun)
MOON_POSTN:      159.74d {+10h 38m 57s}   +9.64d {+09d 38' 08"}
MOON_DIST:       116.07 [deg]
GAL_COORDS:        6.30, -4.04 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.49, -2.08 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.  
COMMENTS:        WARNING: Amax_error was 'nan'.