MOA 2022-BLG-062

Event Parameters

Internal ID:gb17-R-3-28777
Discovery date:2022-03-02T15:36:57
RA:18:10:39.70
Dec:-27:36:26.11
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
54766 18:10:39.42 -27:36:26.34 15.92 ± 0.06 4.59
54927 18:10:39.69 -27:36:27.92 17.55 ± 0.13 2.61
55001 18:10:39.79 -27:36:22.27 15.61 ± 0.16 3.42
55094 18:10:39.89 -27:36:29.38 18.34 ± 0.19 4.45
55155 18:10:40.07 -27:36:24.40 19.68 ± 0.35 4.55

Last 5 photometry measurements

Observation dateI magseeing
2460564.011 (2024-Sep-10.511) 19.55 ± 0.66 3.78
2460564.047 (2024-Sep-10.547) 18.19 ± 0.22 4.24
2460567.984 (2024-Sep-14.484) 18.97 ± 0.64 4.00
2460568.019 (2024-Sep-14.519) 99.99 ± 99.99 3.56
2460568.049 (2024-Sep-14.549) 99.99 ± 99.99 3.28

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

Single lens fit parameters

tmax =JD 2459640.27 ± 0.11 UT (2022-Mar-1.77)
tE =23.83 ± 4.77 days
u0 =0.1713 ± 0.0627
Ibase =19.41 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice