MOA 2017-BLG-361

Event Parameters

Internal ID:gb5-R-5-174345
Discovery date:2017-07-10T09:24:28
RA:17:51:34.35
Dec:-30:04:31.86
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
13181 17:51:34.13 -30:04:33.12 16.46 ± 0.03 4.13
13217 17:51:34.22 -30:04:31.46 17.59 ± 0.05 2.46
13259 17:51:34.31 -30:04:33.67 17.23 ± 0.04 2.78
13274 17:51:34.40 -30:04:31.29 16.39 ± 0.02 0.05
13342 17:51:34.56 -30:04:35.53 15.75 ± 0.06 4.98
13343 17:51:34.58 -30:04:32.86 16.89 ± 0.10 2.96
13344 17:51:34.59 -30:04:29.69 17.88 ± 0.07 3.25

Last 5 photometry measurements

Observation dateI magseeing
2460572.962 (2024-Sep-19.462) 16.40 ± 0.07 4.88
2460573.023 (2024-Sep-19.523) 16.26 ± 0.07 5.18
2460575.899 (2024-Sep-22.399) 16.43 ± 0.05 4.43
2460575.902 (2024-Sep-22.402) 17.33 ± 0.80 5.25
2460575.915 (2024-Sep-22.415) 16.59 ± 0.15 5.16

Calibration: I = 27.40 - 2.5 log10(ΔF + 25258.06)

Single lens fit parameters

tmax =JD 2457952.82 ± 0.00 UT (2017-Jul-18.32)
tE =0.90 ± 0.44 days
u0 =12.0111 ± 4.0276
Ibase =5.81 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice