MOA 2022-BLG-267

Event Parameters

Internal ID:gb14-R-2-101852
Discovery date:2022-05-26T19:07:37
RA:18:04:53.52
Dec:-27:06:42.36
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
132034 18:04:53.35 -27:06:37.91 18.07 ± 0.12 4.99
132141 18:04:53.57 -27:06:40.72 18.93 ± 0.22 1.10
132210 18:04:53.72 -27:06:43.67 15.90 ± 0.05 2.90
132211 18:04:53.72 -27:06:37.74 18.55 ± 0.14 4.67

Last 5 photometry measurements

Observation dateI magseeing
2460246.855 (2023-Oct-29.355) 19.25 ± 0.35 3.52
2460246.889 (2023-Oct-29.389) 18.84 ± 0.27 3.83
2460246.901 (2023-Oct-29.401) 18.96 ± 0.25 3.00
2460246.911 (2023-Oct-29.411) 19.35 ± 0.43 3.54
2460246.923 (2023-Oct-29.423) 19.17 ± 0.51 3.98

Calibration: I = 27.40 - 2.5 log10(ΔF + 2445.68)

Single lens fit parameters

tmax =JD 2459727.31 ± 0.01 UT (2022-May-27.81)
tE =0.18 ± 0.49 days
u0 =12.7668 ± 9.6834
Ibase =6.87 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice