MOA 2022-BLG-361

Event Parameters

Internal ID:gb1-R-3-27690
Discovery date:2022-07-06T10:53:18
RA:17:47:08.85
Dec:-34:13:57.69
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
184377 17:47:08.53 -34:13:57.86 18.37 ± 0.09 4.71
184488 17:47:08.69 -34:13:59.69 19.64 ± 0.23 3.72
184547 17:47:08.83 -34:13:54.02 18.20 ± 0.15 3.27
184604 17:47:08.95 -34:13:57.71 19.98 ± 0.25 0.91
184628 17:47:08.98 -34:14:01.01 19.49 ± 0.25 4.18
184648 17:47:09.02 -34:13:56.07 18.74 ± 0.10 1.89

Last 5 photometry measurements

Observation dateI magseeing
2460245.923 (2023-Oct-28.423) 19.09 ± 0.45 3.53
2460245.937 (2023-Oct-28.437) 99.99 ± 99.99 3.62
2460246.859 (2023-Oct-29.359) 99.99 ± 99.99 3.77
2460246.892 (2023-Oct-29.392) 20.57 ± 2.03 3.59
2460246.926 (2023-Oct-29.426) 99.99 ± 99.99 3.87

Calibration: I = 27.40 - 2.5 log10(ΔF + 927.26)

Single lens fit parameters

tmax =JD 2459767.08 ± 0.00 UT (2022-Jul-6.58)
tE =136.99 ± 34.01 days
u0 =0.0004 ± 0.0001
Ibase =23.83 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice