MOA 2022-BLG-118

Event Parameters

Internal ID:gb1-R-7-28888
Discovery date:2022-03-26T18:01:19
RA:17:47:44.15
Dec:-34:33:07.03
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
99435 17:47:44.43 -34:33:08.18 19.60 ± 0.17 4.20
99519 17:47:44.30 -34:33:04.41 20.05 ± 0.21 4.18
99520 17:47:44.32 -34:33:10.96 19.43 ± 0.10 4.47
99584 17:47:44.19 -34:33:05.28 19.38 ± 0.15 2.70
99585 17:47:44.18 -34:33:11.91 20.09 ± 0.21 4.55
99611 17:47:44.12 -34:33:08.80 18.82 ± 0.13 1.24
99690 17:47:43.99 -34:33:05.60 19.55 ± 0.20 2.53
99778 17:47:43.80 -34:33:07.09 19.00 ± 0.15 3.94

Last 5 photometry measurements

Observation dateI magseeing
2460536.996 (2024-Aug-14.496) 18.68 ± 0.16 2.65
2460537.036 (2024-Aug-14.536) 18.83 ± 0.28 3.14
2460537.071 (2024-Aug-14.571) 18.94 ± 0.84 4.33
2460537.108 (2024-Aug-14.608) 99.99 ± 99.99 4.75
2460537.138 (2024-Aug-14.638) 17.59 ± 0.71 5.07

Calibration: I = 27.40 - 2.5 log10(ΔF + 2703.96)

Single lens fit parameters

tmax =JD 2459665.16 ± 0.01 UT (2022-Mar-26.66)
tE =14.94 ± 4.77 days
u0 =0.0118 ± 0.0067
Ibase =22.66 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice