MOA 2017-BLG-350

Event Parameters

Internal ID:gb13-R-9-51558
Discovery date:2017-07-04T08:04:10
RA:18:07:06.35
Dec:-28:52:55.60
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
51515 18:07:06.61 -28:52:56.51 18.29 ± 0.14 4.18
51537 18:07:06.58 -28:52:58.84 18.61 ± 0.10 4.66
51627 18:07:06.40 -28:52:56.08 18.39 ± 0.15 1.41
51644 18:07:06.37 -28:52:53.67 17.36 ± 0.12 2.76
51691 18:07:06.22 -28:52:52.93 17.39 ± 0.11 3.56
51692 18:07:06.24 -28:52:57.27 18.27 ± 0.15 1.44
51731 18:07:06.17 -28:52:58.86 17.93 ± 0.15 3.32
51807 18:07:06.00 -28:52:55.52 18.27 ± 0.20 4.21

Last 5 photometry measurements

Observation dateI magseeing
2460518.051 (2024-Jul-26.551) 18.34 ± 0.77 4.64
2460518.804 (2024-Jul-27.304) 19.02 ± 0.48 3.62
2460518.836 (2024-Jul-27.336) 17.85 ± 0.28 2.92
2460518.870 (2024-Jul-27.370) 18.25 ± 0.17 3.17
2460518.913 (2024-Jul-27.413) 17.87 ± 0.15 3.24

Calibration: I = 27.40 - 2.5 log10(ΔF + 4036.45)

Single lens fit parameters

tmax =JD 2457939.88 ± 0.00 UT (2017-Jul-5.38)
tE =3.45 ± 0.06 days
u0 =0.0033 ± 0.0001
Ibase =17.71 ± 0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice