MOA 2018-BLG-327

Event Parameters

Internal ID:gb8-R-3-27348
Discovery date:2018-08-21T14:41:30
RA:17:58:14.53
Dec:-31:02:02.01
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
40923 17:58:14.42 -31:02:04.13 14.24 ± 0.04 3.49
40924 17:58:14.42 -31:02:00.33 18.55 ± 0.11 2.39
40978 17:58:14.57 -31:02:00.04 18.54 ± 0.16 1.44
40979 17:58:14.55 -31:01:57.64 18.09 ± 0.11 3.92
41027 17:58:14.65 -31:02:05.83 17.09 ± 0.07 4.66
41124 17:58:14.86 -31:02:04.39 15.62 ± 0.03 4.84

Last 5 photometry measurements

Observation dateI magseeing
2460537.035 (2024-Aug-14.535) 18.62 ± 0.30 2.93
2460537.070 (2024-Aug-14.570) 19.88 ± 1.79 3.98
2460537.107 (2024-Aug-14.607) 99.99 ± 99.99 4.80
2460537.137 (2024-Aug-14.637) 99.99 ± 99.99 5.06
2460537.880 (2024-Aug-15.380) 99.99 ± 99.99 4.64

Calibration: I = 27.40 - 2.5 log10(ΔF + 3493.01)

Single lens fit parameters

tmax =JD 2458351.61 ± 0.04 UT (2018-Aug-21.11)
tE =5.80 ± 0.94 days
u0 =0.0582 ± 0.0119
Ibase =19.40 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice