MOA 2022-BLG-133

Event Parameters

Internal ID:gb4-R-7-82245
Discovery date:2022-03-28T16:00:46
RA:17:55:58.03
Dec:-31:23:14.19
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
120708 17:55:58.29 -31:23:15.16 16.02 ± 0.06 4.13
120791 17:55:58.12 -31:23:11.33 16.58 ± 0.08 4.02
120837 17:55:58.01 -31:23:14.53 15.88 ± 0.04 0.46
120993 17:55:57.69 -31:23:14.53 15.50 ± 0.03 3.94

Last 5 photometry measurements

Observation dateI magseeing
2460537.087 (2024-Aug-14.587) 15.80 ± 0.06 4.79
2460537.102 (2024-Aug-14.602) 15.84 ± 0.09 4.58
2460537.114 (2024-Aug-14.614) 16.10 ± 0.10 4.87
2460537.124 (2024-Aug-14.624) 15.77 ± 0.25 5.85
2460537.134 (2024-Aug-14.634) 15.85 ± 0.22 5.41

Calibration: I = 27.40 - 2.5 log10(ΔF + 40663.05)

Single lens fit parameters

tmax =JD 2459675.41 ± 0.11 UT (2022-Apr-5.91)
tE =1.01 ± 0.02 days
u0 =19.9678 ± 0.1838
Ibase =5.69 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice