MOA 2023-BLG-192

Event Parameters

Internal ID:gb10-R-7-158390
Discovery date:2023-05-15T12:44:47
RA:18:01:11.23
Dec:-27:52:35.35
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
165006 18:01:11.20 -27:52:39.73 18.38 ± 0.39 3.95
165023 18:01:11.14 -27:52:33.52 16.29 ± 0.07 2.61
165105 18:01:11.00 -27:52:33.80 17.23 ± 0.08 3.40
165106 18:01:10.99 -27:52:39.88 19.30 ± 0.27 4.90
165127 18:01:10.96 -27:52:35.82 15.29 ± 0.04 3.18

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 99.99 ± 99.99 3.50
2460246.886 (2023-Oct-29.386) 19.93 ± 4.65 3.55
2460246.897 (2023-Oct-29.397) 99.99 ± 99.99 3.06
2460246.908 (2023-Oct-29.408) 99.99 ± 99.99 3.46
2460246.919 (2023-Oct-29.419) 99.99 ± 99.99 3.93

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

Single lens fit parameters

tmax =JD 2460086.06 ± 0.13 UT (2023-May-21.56)
tE =30.67 ± 6.65 days
u0 =0.4401 ± 0.1945
Ibase =17.84 ± 0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice