MOA 2019-BLG-323

Event Parameters

Internal ID:gb5-R-8-103101
Discovery date:2019-07-17T11:37:55
RA:17:57:04.00
Dec:-29:05:47.88
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
1069 17:57:04.18 -29:05:50.37 16.73 ± 0.07 3.69
1172 17:57:03.93 -29:05:48.30 14.89 ± 0.07 0.29
1257 17:57:03.73 -29:05:51.86 18.16 ± 0.12 4.66

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 14.89 ± 0.01 3.81
2460246.883 (2023-Oct-29.383) 14.88 ± 0.01 3.53
2460246.895 (2023-Oct-29.395) 14.92 ± 0.01 3.43
2460246.905 (2023-Oct-29.405) 14.91 ± 0.01 3.38
2460246.917 (2023-Oct-29.417) 14.90 ± 0.01 3.44

Calibration: I = 27.40 - 2.5 log10(ΔF + 101204.54)

Single lens fit parameters

tmax =JD 2458692.46 ± 0.01 UT (2019-Jul-27.96)
tE =6.67 ± 0.39 days
u0 =1.6615 ± 0.1288
Ibase =13.19 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice