MOA 2022-BLG-160

Event Parameters

Internal ID:gb10-R-6-117515
Discovery date:2022-04-12T18:44:17
RA:18:01:27.78
Dec:-28:12:52.05
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
145046 18:01:27.80 -28:12:55.24 18.33 ± 0.10 2.89
145065 18:01:27.75 -28:12:52.74 16.83 ± 0.04 0.15
145155 18:01:27.52 -28:12:51.24 19.00 ± 0.12 3.35
145179 18:01:27.50 -28:12:55.70 16.62 ± 0.09 4.59

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 17.06 ± 0.13 3.66
2460246.886 (2023-Oct-29.386) 17.07 ± 0.11 3.72
2460246.897 (2023-Oct-29.397) 16.97 ± 0.10 3.21
2460246.908 (2023-Oct-29.408) 16.57 ± 0.08 3.49
2460246.919 (2023-Oct-29.419) 16.50 ± 0.10 3.99

Calibration: I = 27.40 - 2.5 log10(ΔF + 16857.77)

Single lens fit parameters

tmax =JD 2459687.04 ± 0.01 UT (2022-Apr-17.54)
tE =37.87 ± 0.99 days
u0 =0.0362 ± 0.0012
Ibase =19.41 ± 0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice