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
2460518.053 (2024-Jul-26.553) 20.50 ± 2.44 4.70
2460518.807 (2024-Jul-27.307) 20.39 ± 0.90 3.30
2460518.838 (2024-Jul-27.338) 99.99 ± 99.99 3.08
2460518.872 (2024-Jul-27.372) 20.18 ± 0.54 2.87
2460518.915 (2024-Jul-27.415) 20.75 ± 0.76 3.34

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