MOA 2016-BLG-075

Event Parameters

Internal ID:gb8-R-5-22520
Discovery date:2016-03-17T14:21:20
RA:17:59:34.91
Dec:-31:49:06.90
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
44572 17:59:34.70 -31:49:06.65 17.27 ± 0.05 3.42
44625 17:59:34.83 -31:49:04.03 17.62 ± 0.08 3.00
44661 17:59:34.97 -31:49:06.27 17.14 ± 0.03 0.12
44675 17:59:35.01 -31:49:10.64 16.58 ± 0.02 4.62
44713 17:59:35.14 -31:49:09.06 17.53 ± 0.09 3.74
44753 17:59:35.26 -31:49:05.55 15.62 ± 0.07 4.10

Last 5 photometry measurements

Observation dateI magseeing
2460610.904 (2024-Oct-27.404) 17.13 ± 0.09 5.20
2460610.934 (2024-Oct-27.434) 17.09 ± 0.07 4.84
2460611.879 (2024-Oct-28.379) 17.00 ± 0.05 4.35
2460611.916 (2024-Oct-28.416) 17.57 ± 0.39 6.02
2460614.880 (2024-Oct-31.380) 17.05 ± 0.10 5.32

Calibration: I = 27.40 - 2.5 log10(ΔF + 12752.64)

Single lens fit parameters

tmax =JD 2457470.40 ± 0.01 UT (2016-Mar-22.90)
tE =28504.66 ± 20620.47 days
u0 =0.0002 ± 0.0004
Ibase =26.27 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice