MOA 2022-BLG-244

Event Parameters

Internal ID:gb10-R-3-70646
Discovery date:2022-05-15T21:26:25
RA:17:57:14.27
Dec:-27:32:57.43
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
3830 17:57:14.06 -27:32:59.99 17.89 ± 0.04 4.90
3905 17:57:14.32 -27:32:56.61 19.04 ± 0.07 0.25

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 18.43 ± 0.24 3.34
2460246.886 (2023-Oct-29.386) 20.49 ± 1.55 3.60
2460246.897 (2023-Oct-29.397) 19.62 ± 0.53 3.10
2460246.908 (2023-Oct-29.408) 18.56 ± 0.26 3.37
2460246.919 (2023-Oct-29.419) 99.99 ± 99.99 3.94

Calibration: I = 27.40 - 2.5 log10(ΔF + 2212.08)

Single lens fit parameters

tmax =JD 2459714.77 ± 0.06 UT (2022-May-15.27)
tE =9.74 ± 0.43 days
u0 =0.0002 ± 0.0342
Ibase =19.86 ± 0.09

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice