MOA 2017-BLG-298

Event Parameters

Internal ID:gb14-R-8-77877
Discovery date:2017-06-06T14:36:33
RA:18:06:28.41
Dec:-27:20:43.07
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
79092 18:06:28.44 -27:20:41.10 18.20 ± 0.09 2.80
79112 18:06:28.38 -27:20:46.79 18.36 ± 0.13 3.23
79136 18:06:28.31 -27:20:39.55 18.64 ± 0.14 4.31
79280 18:06:28.06 -27:20:45.95 17.80 ± 0.13 4.77
79307 18:06:28.04 -27:20:42.16 15.41 ± 0.02 4.72

Last 5 photometry measurements

Observation dateI magseeing
2460572.894 (2024-Sep-19.394) 20.75 ± 1.53 3.74
2460572.934 (2024-Sep-19.434) 19.47 ± 0.62 4.33
2460572.946 (2024-Sep-19.446) 99.99 ± 99.99 4.00
2460572.957 (2024-Sep-19.457) 18.87 ± 0.55 4.88
2460575.921 (2024-Sep-22.421) 99.99 ± 99.99 4.98

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

Single lens fit parameters

tmax =JD 2457908.72 ± 0.09 UT (2017-Jun-4.22)
tE =7.75 ± 0.32 days
u0 =6.1627 ± 0.2477
Ibase =11.18 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice