MOA 2017-BLG-364

Event Parameters

Internal ID:gb20-R-6-6998
Discovery date:2017-07-10T13:57:34
RA:18:19:20.35
Dec:-24:34:55.98
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
137598 18:19:20.58 -24:34:54.12 17.66 ± 0.05 4.67
137646 18:19:20.50 -24:34:57.36 18.89 ± 0.15 2.89
137706 18:19:20.38 -24:34:58.11 18.79 ± 0.09 1.95
137739 18:19:20.30 -24:34:56.55 19.08 ± 0.10 0.02
137817 18:19:20.13 -24:34:58.19 19.22 ± 0.15 3.05

Last 5 photometry measurements

Observation dateI magseeing
2460239.942 (2023-Oct-22.442) 18.31 ± 0.30 3.68
2460244.877 (2023-Oct-27.377) 18.59 ± 0.44 4.41
2460245.871 (2023-Oct-28.371) 18.38 ± 0.21 3.43
2460246.850 (2023-Oct-29.350) 18.89 ± 0.98 3.87
2460246.871 (2023-Oct-29.371) 18.53 ± 0.27 3.69

Calibration: I = 27.40 - 2.5 log10(ΔF + 2132.06)

Single lens fit parameters

tmax =JD 2457943.65 ± 0.16 UT (2017-Jul-9.15)
tE =81.51 ± 11.36 days
u0 =0.1690 ± 0.0363
Ibase =19.31 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice