MOA 2022-BLG-263

Event Parameters

Internal ID:gb10-R-9-55686
Discovery date:2022-05-26T15:58:13
RA:18:00:23.73
Dec:-27:03:57.59
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
60517 18:00:23.99 -27:03:56.41 17.50 ± 0.09 4.58
60554 18:00:23.92 -27:03:58.95 18.91 ± 0.09 3.31
60571 18:00:23.84 -27:04:00.78 19.52 ± 0.16 3.42
60658 18:00:23.66 -27:03:55.71 16.68 ± 0.09 2.59
60680 18:00:23.63 -27:03:59.42 18.89 ± 0.15 1.55
60737 18:00:23.49 -27:03:57.17 18.75 ± 0.10 3.00

Last 5 photometry measurements

Observation dateI magseeing
2460537.076 (2024-Aug-14.576) 19.36 ± 1.54 4.83
2460537.086 (2024-Aug-14.586) 99.99 ± 99.99 4.56
2460537.101 (2024-Aug-14.601) 99.99 ± 99.99 4.70
2460537.113 (2024-Aug-14.613) 19.36 ± 2.08 4.86
2460537.123 (2024-Aug-14.623) 20.49 ± 11.59 5.79

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

Single lens fit parameters

tmax =JD 2459727.07 ± 0.01 UT (2022-May-27.57)
tE =41.71 ± 5.43 days
u0 =0.0159 ± 0.0026
Ibase =21.92 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice