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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Sat 04 Mar 17 20:29:50 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201700219
SRC_RA:          269.0886d {+17h 56m 21s} (J2000),
                 269.3585d {+17h 57m 26s} (current),
                 268.2994d {+17h 53m 12s} (1950)
SRC_DEC:         -28.1158d {-28d 06' 56"} (J2000),
                 -28.1171d {-28d 07' 01"} (current),
                 -28.1095d {-28d 06' 33"} (1950)
DISCOVERY_DATE:  17788 TJD;    35 DOY;   17/02/04 (yy/mm/dd)
DISCOVERY_TIME:  73790 SOD {20:29:50.00} UT
LEAD_TIME:       21.903 [days]
MAX_DATE:        17810 TJD;    57 DOY;   17/02/26 (yy/mm/dd)
MAX_TIME:        65404 SOD {18:10:04.80} UT
MAX_UNCERT:      0.070 [days]
CUSP_WIDTH:      22.93 +/- 6.66 [days]
u0:              0.09 +/- 0.03 [RingUnits]
MAX_MAG:         17.0 mag (estimated)
BASE_MAG:        19.53 +/- 0.00 [mag]
AMPLIFICATION:   10.25 +/- 3.60 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0219.html
SUN_POSTN:       345.68d {+23h 02m 44s}   -6.12d {-06d 07' 02"}
SUN_DIST:         75.08 [deg]   Sun_angle= 5.1 [hr] (West of Sun)
MOON_POSTN:       65.19d {+04h 20m 47s}  +16.12d {+16d 07' 18"}
MOON_DIST:       154.68 [deg]
GAL_COORDS:        1.91, -1.61 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.19, -4.68 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.