MOA 2017-BLG-184

Event Parameters

Internal ID:gb14-R-3-57968
Discovery date:2017-04-20T15:59:18
RA:18:05:53.65
Dec:-27:34:43.85
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
103342 18:05:53.50 -27:34:44.26 15.15 ± 0.10 2.85
103372 18:05:53.56 -27:34:47.14 17.89 ± 0.13 4.44
103479 18:05:53.70 -27:34:43.29 18.58 ± 0.42 0.04
103509 18:05:53.78 -27:34:40.85 17.68 ± 0.25 2.72
103510 18:05:53.77 -27:34:38.59 16.97 ± 0.10 4.91
103536 18:05:53.82 -27:34:46.94 15.04 ± 0.12 4.17
103643 18:05:53.98 -27:34:43.50 16.68 ± 0.10 3.94

Last 5 photometry measurements

Observation dateI magseeing
2460518.898 (2024-Jul-27.398) 17.88 ± 0.24 3.20
2460518.912 (2024-Jul-27.412) 18.54 ± 0.56 2.89
2460518.923 (2024-Jul-27.423) 17.92 ± 0.30 3.07
2460518.934 (2024-Jul-27.434) 99.99 ± 99.99 3.08
2460519.053 (2024-Jul-27.553) 18.67 ± 0.74 3.06

Calibration: I = 27.40 - 2.5 log10(ΔF + 3366.67)

Single lens fit parameters

tmax =JD 2457866.18 ± 0.08 UT (2017-Apr-22.68)
tE =74.37 ± 8.47 days
u0 =0.0688 ± 0.0097
Ibase =20.78 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice