MOA 2018-BLG-194

Event Parameters

Internal ID:gb16-R-2-13683
Discovery date:2018-06-22T19:36:49
RA:18:10:11.40
Dec:-29:01:11.70
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
19259 18:10:11.11 -29:01:11.63 17.39 ± 0.07 4.55
19275 18:10:11.19 -29:01:10.30 17.14 ± 0.07 3.63
19332 18:10:11.42 -29:01:11.41 17.53 ± 0.09 0.44
19363 18:10:11.45 -29:01:08.84 17.69 ± 0.14 2.36
19416 18:10:11.67 -29:01:14.48 16.68 ± 0.06 4.64

Last 5 photometry measurements

Observation dateI magseeing
2460598.942 (2024-Oct-15.442) 17.51 ± 0.05 4.09
2460598.971 (2024-Oct-15.471) 17.55 ± 0.05 3.42
2460599.869 (2024-Oct-16.369) 17.53 ± 0.03 2.45
2460599.919 (2024-Oct-16.419) 17.51 ± 0.04 3.22
2460599.968 (2024-Oct-16.468) 17.66 ± 0.05 3.44

Calibration: I = 27.40 - 2.5 log10(ΔF + 8879.73)

Single lens fit parameters

tmax =JD 2458297.12 ± 0.05 UT (2018-Jun-27.62)
tE =15.53 ± 1.33 days
u0 =0.3240 ± 0.0478
Ibase =17.54 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice