MOA 2019-BLG-232

Event Parameters

Internal ID:gb5-R-5-191637
Discovery date:2019-05-24T07:03:49
RA:17:53:50.00
Dec:-29:52:38.84
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
145559 17:53:49.75 -29:52:40.53 14.72 ± 0.02 4.59
145664 17:53:49.99 -29:52:34.76 14.74 ± 0.06 3.74
145786 17:53:50.22 -29:52:40.97 16.16 ± 0.27 3.71

Last 5 photometry measurements

Observation dateI magseeing
2460572.962 (2024-Sep-19.462) 99.99 ± 99.99 4.76
2460573.023 (2024-Sep-19.523) 19.44 ± 1.40 4.90
2460575.899 (2024-Sep-22.399) 99.99 ± 99.99 4.27
2460575.902 (2024-Sep-22.402) 99.99 ± 99.99 5.25
2460575.915 (2024-Sep-22.415) 20.12 ± 3.59 4.78

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2458625.92 ± 0.00 UT (2019-May-22.42)
tE =32.87 ± 3.70 days
u0 =0.0086 ± 0.0012
Ibase =20.83 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice