MOA 2017-BLG-061

Event Parameters

Internal ID:gb13-R-2-37670
Discovery date:2017-02-27T16:43:00
RA:18:04:34.88
Dec:-28:56:24.43
Current assessment:cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
38276 18:04:34.58 -28:56:22.64 18.52 ± 0.15 4.78
38371 18:04:34.80 -28:56:26.66 16.30 ± 0.09 3.31
38372 18:04:34.81 -28:56:23.44 18.33 ± 0.12 1.62
38473 18:04:35.05 -28:56:19.59 15.58 ± 0.05 4.74
38558 18:04:35.22 -28:56:22.62 18.42 ± 0.17 4.29

Last 5 photometry measurements

Observation dateI magseeing
2460571.045 (2024-Sep-17.545) 21.47 ± 3.69 4.34
2460572.896 (2024-Sep-19.396) 21.22 ± 1.22 3.47
2460572.936 (2024-Sep-19.436) 99.99 ± 99.99 4.39
2460574.035 (2024-Sep-20.535) 99.99 ± 99.99 4.72
2460575.922 (2024-Sep-22.422) 99.99 ± 99.99 5.57

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

Single lens fit parameters

tmax =JD 2457812.48 ± 0.01 UT (2017-Feb-27.98)
tE =6.31 ± 2.65 days
u0 =0.1290 ± 0.0474
Ibase =18.45 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice