MOA 2021-BLG-075

Event Parameters

Internal ID:gb14-R-5-95065
Discovery date:2021-04-08T15:20:50
RA:18:05:27.14
Dec:-28:06:12.31
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
160973 18:05:26.85 -28:06:11.77 17.48 ± 0.11 4.58
161072 18:05:27.04 -28:06:08.61 15.75 ± 0.14 3.86
161145 18:05:27.15 -28:06:10.47 16.32 ± 0.12 1.40
161264 18:05:27.38 -28:06:14.17 18.02 ± 0.24 3.68
161287 18:05:27.42 -28:06:08.76 15.38 ± 0.05 4.45
161373 18:05:27.53 -28:06:11.09 15.22 ± 0.04 4.85

Last 5 photometry measurements

Observation dateI magseeing
2460572.894 (2024-Sep-19.394) 16.36 ± 0.04 4.07
2460572.934 (2024-Sep-19.434) 16.43 ± 0.05 4.34
2460572.946 (2024-Sep-19.446) 16.41 ± 0.05 4.23
2460572.957 (2024-Sep-19.457) 16.44 ± 0.16 5.01
2460575.921 (2024-Sep-22.421) 16.10 ± 0.14 5.49

Calibration: I = 27.40 - 2.5 log10(ΔF + 27114.40)

Single lens fit parameters

tmax =JD 2459316.97 ± 0.03 UT (2021-Apr-12.47)
tE =4.48 ± 2.51 days
u0 =2.2689 ± 1.0556
Ibase =13.98 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice