MOA 2017-BLG-075

Event Parameters

Internal ID:gb1-R-2-55110
Discovery date:2017-03-14T16:23:42
RA:17:45:40.83
Dec:-34:00:24.34
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
23251 17:45:40.83 -34:00:22.40 16.71 ± 0.05 1.56
23262 17:45:40.86 -34:00:19.11 16.98 ± 0.08 4.81
23301 17:45:41.00 -34:00:20.66 17.28 ± 0.05 3.53
23348 17:45:41.17 -34:00:25.76 15.88 ± 0.04 4.29

Last 5 photometry measurements

Observation dateI magseeing
2460610.905 (2024-Oct-27.405) 18.84 ± 0.25 5.05
2460610.936 (2024-Oct-27.436) 19.81 ± 0.49 4.68
2460611.881 (2024-Oct-28.381) 20.65 ± 0.60 4.04
2460611.917 (2024-Oct-28.417) 20.56 ± 0.83 4.88
2460614.881 (2024-Oct-31.381) 99.99 ± 99.99 4.56

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

Single lens fit parameters

tmax =JD 2457842.41 ± 0.00 UT (2017-Mar-29.91)
tE =16158.96 ± 11199.40 days
u0 =0.0001 ± 0.0001
Ibase =25.56 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice