MOA 2022-BLG-278

Event Parameters

Internal ID:gb10-R-6-120222
Discovery date:2022-05-28T18:20:23
RA:18:02:16.81
Dec:-28:13:10.01
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
120495 18:02:16.75 -28:13:11.14 14.89 ± 0.10 0.63
120636 18:02:16.46 -28:13:09.67 16.31 ± 0.11 4.40

Last 5 photometry measurements

Observation dateI magseeing
2460537.076 (2024-Aug-14.576) 14.80 ± 0.07 4.78
2460537.086 (2024-Aug-14.586) 14.90 ± 0.06 4.58
2460537.101 (2024-Aug-14.601) 14.64 ± 0.08 4.88
2460537.113 (2024-Aug-14.613) 14.71 ± 0.08 5.02
2460537.123 (2024-Aug-14.623) 14.94 ± 0.22 5.59

Calibration: I = 27.40 - 2.5 log10(ΔF + 101111.37)

Single lens fit parameters

tmax =JD 2459728.89 ± 0.03 UT (2022-May-29.39)
tE =64619.77 ± 63371.01 days
u0 =0.0000 ± 0.0001
Ibase =29.53 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice