MOA 2019-BLG-049

Event Parameters

Internal ID:gb2-R-7-9775
Discovery date:2019-02-28T17:17:27
RA:17:54:06.03
Dec:-34:41:22.39
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
85618 17:54:06.29 -34:41:22.87 18.49 ± 0.20 3.97
85791 17:54:05.86 -34:41:23.03 17.05 ± 0.10 1.49
85830 17:54:05.77 -34:41:20.41 16.24 ± 0.03 3.71

Last 5 photometry measurements

Observation dateI magseeing
2460573.012 (2024-Sep-19.512) 17.63 ± 0.27 4.57
2460573.015 (2024-Sep-19.515) 17.00 ± 0.06 4.00
2460574.027 (2024-Sep-20.527) 16.91 ± 0.10 4.83
2460574.040 (2024-Sep-20.540) 16.90 ± 0.08 4.53
2460575.929 (2024-Sep-22.429) 17.25 ± 0.54 3.94

Calibration: I = 27.40 - 2.5 log10(ΔF + 13803.84)

Single lens fit parameters

tmax =JD 2458542.15 ± 0.12 UT (2019-Feb-27.65)
tE =31.82 ± 1.46 days
u0 =0.3040 ± 0.0214
Ibase =18.54 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice