MOA 2017-BLG-463

Event Parameters

Internal ID:gb14-R-10-39962
Discovery date:2017-09-07T11:38:59
RA:18:06:16.36
Dec:-26:38:21.36
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
68895 18:06:16.49 -26:38:23.40 16.43 ± 0.03 2.87
68967 18:06:16.33 -26:38:17.87 19.20 ± 0.19 4.32
69004 18:06:16.23 -26:38:24.95 17.45 ± 0.07 3.44
69082 18:06:16.05 -26:38:22.67 17.67 ± 0.04 3.92

Last 5 photometry measurements

Observation dateI magseeing
2460518.898 (2024-Jul-27.398) 99.99 ± 99.99 3.63
2460518.912 (2024-Jul-27.412) 99.99 ± 99.99 3.70
2460518.923 (2024-Jul-27.423) 99.99 ± 99.99 3.40
2460518.934 (2024-Jul-27.434) 99.99 ± 99.99 3.31
2460519.053 (2024-Jul-27.553) 18.66 ± 0.68 3.12

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

Single lens fit parameters

tmax =JD 2458002.90 ± 0.03 UT (2017-Sep-6.40)
tE =63.44 ± 8.70 days
u0 =0.0260 ± 0.0058
Ibase =20.70 ± 0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice