MOA 2021-BLG-263

Event Parameters

Internal ID:gb10-R-2-97339
Discovery date:2021-07-19T18:30:04
RA:17:59:02.77
Dec:-27:08:29.54
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
33631 17:59:02.56 -27:08:26.62 17.54 ± 0.06 4.29
33718 17:59:02.80 -27:08:29.08 16.24 ± 0.06 0.24
33787 17:59:02.99 -27:08:26.04 16.72 ± 0.07 3.81

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 16.10 ± 0.01 3.43
2460246.886 (2023-Oct-29.386) 16.12 ± 0.01 3.55
2460246.897 (2023-Oct-29.397) 16.09 ± 0.01 3.11
2460246.908 (2023-Oct-29.408) 16.09 ± 0.02 3.50
2460246.919 (2023-Oct-29.419) 16.17 ± 0.03 3.96

Calibration: I = 27.40 - 2.5 log10(ΔF + 29187.71)

Single lens fit parameters

tmax =JD 2459424.93 ± 0.38 UT (2021-Jul-29.43)
tE =15358.63 ± 12832.05 days
u0 =0.0102 ± 0.0520
Ibase =22.34 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice