MOA 2019-BLG-298

Event Parameters

Internal ID:gb9-R-7-65923
Discovery date:2019-06-28T18:14:31
RA:18:03:04.62
Dec:-29:31:04.41
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
1199 18:03:04.76 -29:31:06.44 19.63 ± 0.25 2.98
1284 18:03:04.51 -29:31:02.36 18.43 ± 0.10 2.92
1285 18:03:04.54 -29:31:05.35 18.21 ± 0.11 0.64

Last 5 photometry measurements

Observation dateI magseeing
2460572.941 (2024-Sep-19.441) 18.03 ± 0.12 3.84
2460572.952 (2024-Sep-19.452) 17.89 ± 0.14 3.90
2460572.964 (2024-Sep-19.464) 17.83 ± 0.43 5.01
2460573.025 (2024-Sep-19.525) 17.73 ± 0.21 4.78
2460575.916 (2024-Sep-22.416) 17.50 ± 0.38 6.04

Calibration: I = 27.40 - 2.5 log10(ΔF + 4746.79)

Single lens fit parameters

tmax =JD 2458666.94 ± 0.02 UT (2019-Jul-2.44)
tE =36.69 ± 1.04 days
u0 =0.1651 ± 0.0072
Ibase =19.60 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice