MOA 2021-BLG-005

Event Parameters

Internal ID:gb9-R-1-155932
Discovery date:2021-02-26T23:22:55
RA:17:58:00.80
Dec:-28:39:00.50
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
19117 17:58:00.56 -28:38:58.38 15.83 ± 0.03 4.34
19160 17:58:00.69 -28:38:56.42 17.99 ± 0.20 4.32
19184 17:58:00.73 -28:38:59.11 15.36 ± 0.05 1.85
19280 17:58:01.03 -28:38:58.25 16.59 ± 0.12 3.02
19325 17:58:01.08 -28:39:03.33 16.22 ± 0.07 4.88

Last 5 photometry measurements

Observation dateI magseeing
2460611.919 (2024-Oct-28.419) 17.92 ± 1.10 5.79
2460611.928 (2024-Oct-28.428) 18.08 ± 0.53 5.27
2460614.863 (2024-Oct-31.363) 99.99 ± 99.99 5.43
2460614.869 (2024-Oct-31.369) 99.99 ± 99.99 5.44
2460614.873 (2024-Oct-31.373) 17.80 ± 0.72 5.60

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

Single lens fit parameters

tmax =JD 2459271.96 ± 0.02 UT (2021-Feb-26.46)
tE =1086.59 ± 134.09 days
u0 =0.0036 ± 0.0005
Ibase =21.03 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice