MOA 2021-BLG-148

Event Parameters

Internal ID:gb10-R-9-50600
Discovery date:2021-05-26T13:07:44
RA:18:00:17.56
Dec:-27:01:08.84
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
63383 18:00:17.73 -27:01:08.09 17.56 ± 0.13 3.26
63443 18:00:17.59 -27:01:11.85 19.85 ± 0.32 2.73
63467 18:00:17.57 -27:01:06.66 19.07 ± 0.10 2.98
63554 18:00:17.40 -27:01:05.30 17.77 ± 0.06 4.58
63657 18:00:17.23 -27:01:08.20 14.88 ± 0.04 4.18

Last 5 photometry measurements

Observation dateI magseeing
2460611.898 (2024-Oct-28.398) 18.30 ± 0.30 4.45
2460611.910 (2024-Oct-28.410) 18.57 ± 0.50 4.95
2460611.920 (2024-Oct-28.420) 18.57 ± 0.42 4.94
2460614.864 (2024-Oct-31.364) 18.76 ± 1.04 5.47
2460614.874 (2024-Oct-31.374) 20.46 ± 2.39 5.06

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

Single lens fit parameters

tmax =JD 2459368.47 ± 0.03 UT (2021-Jun-2.97)
tE =84.45 ± 0.21 days
u0 =0.0395 ± 0.0003
Ibase =19.89 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice