MOA 2022-BLG-412

Event Parameters

Internal ID:gb10-R-3-73962
Discovery date:2022-07-22T16:34:41
RA:17:58:39.54
Dec:-27:34:42.03
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
45518 17:58:39.37 -27:34:40.77 17.41 ± 0.14 2.99
45736 17:58:39.73 -27:34:43.01 18.67 ± 0.15 2.55
45761 17:58:39.76 -27:34:40.02 14.78 ± 0.05 2.77
45839 17:58:39.85 -27:34:42.96 18.09 ± 0.17 4.01

Last 5 photometry measurements

Observation dateI magseeing
2460537.076 (2024-Aug-14.576) 99.99 ± 99.99 4.71
2460537.086 (2024-Aug-14.586) 99.99 ± 99.99 4.44
2460537.101 (2024-Aug-14.601) 19.34 ± 2.93 4.49
2460537.113 (2024-Aug-14.613) 99.99 ± 99.99 4.77
2460537.123 (2024-Aug-14.623) 99.99 ± 99.99 5.54

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

Single lens fit parameters

tmax =JD 2459784.07 ± 0.02 UT (2022-Jul-23.57)
tE =4.31 ± 1.18 days
u0 =0.3543 ± 0.1060
Ibase =17.76 ± 0.35

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice