MOA 2021-BLG-072

Event Parameters

Internal ID:gb7-R-2-19861
Discovery date:2021-04-07T18:30:18
RA:17:58:03.64
Dec:-32:18:09.59
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
82129 17:58:03.37 -32:18:10.39 18.37 ± 0.10 4.51
82216 17:58:03.69 -32:18:06.09 17.10 ± 0.03 3.04
82337 17:58:04.06 -32:18:08.86 18.18 ± 0.07 4.85

Last 5 photometry measurements

Observation dateI magseeing
2460572.923 (2024-Sep-19.423) 21.32 ± 0.95 3.74
2460572.960 (2024-Sep-19.460) 20.23 ± 0.82 4.74
2460573.018 (2024-Sep-19.518) 21.90 ± 5.60 4.63
2460574.029 (2024-Sep-20.529) 22.39 ± 5.14 4.71
2460574.041 (2024-Sep-20.541) 21.38 ± 2.52 5.00

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

Single lens fit parameters

tmax =JD 2459313.59 ± 0.05 UT (2021-Apr-9.09)
tE =19.94 ± 4.68 days
u0 =0.0527 ± 0.0205
Ibase =19.85 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice