MOA 2019-BLG-244

Event Parameters

Internal ID:gb18-R-5-30758
Discovery date:2019-06-02T20:02:03
RA:18:11:36.73
Dec:-26:35:55.33
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
74285 18:11:36.47 -26:35:56.30 18.63 ± 0.10 4.66
74372 18:11:36.63 -26:35:59.04 16.98 ± 0.18 4.97
74437 18:11:36.78 -26:35:51.89 18.23 ± 0.08 3.03
74574 18:11:37.02 -26:35:58.19 15.92 ± 0.05 4.95
74575 18:11:37.06 -26:35:54.59 18.88 ± 0.13 3.93

Last 5 photometry measurements

Observation dateI magseeing
2460244.901 (2023-Oct-27.401) 19.57 ± 0.57 3.39
2460245.862 (2023-Oct-28.362) 20.13 ± 1.18 3.62
2460245.898 (2023-Oct-28.398) 19.07 ± 0.40 3.24
2460246.861 (2023-Oct-29.361) 99.99 ± 99.99 3.77
2460246.902 (2023-Oct-29.402) 19.29 ± 0.49 3.26

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2458636.30 ± 0.05 UT (2019-Jun-1.80)
tE =15.30 ± 0.42 days
u0 =0.1255 ± 0.0042
Ibase =19.27 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice