MOA 2017-BLG-344

Event Parameters

Internal ID:gb5-R-7-124373
Discovery date:2017-07-02T11:20:50
RA:17:56:25.59
Dec:-29:30:06.09
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
15931 17:56:25.75 -29:30:04.35 16.14 ± 0.13 3.74
15962 17:56:25.65 -29:30:09.10 16.56 ± 0.08 2.92
16008 17:56:25.53 -29:30:07.25 18.77 ± 0.36 0.61
16115 17:56:25.28 -29:30:04.93 15.90 ± 0.05 4.04
16138 17:56:25.23 -29:30:09.06 16.59 ± 0.11 4.96

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 18.54 ± 0.56 4.90
2460611.918 (2024-Oct-28.418) 17.45 ± 0.57 5.60
2460614.862 (2024-Oct-31.362) 99.99 ± 99.99 5.49
2460614.868 (2024-Oct-31.368) 18.80 ± 2.34 5.14
2460614.872 (2024-Oct-31.372) 19.01 ± 0.62 4.71

Calibration: I = 27.40 - 2.5 log10(ΔF + 2828.79)

Single lens fit parameters

tmax =JD 2457940.23 ± 0.02 UT (2017-Jul-5.73)
tE =19.93 ± 0.69 days
u0 =0.1357 ± 0.0058
Ibase =19.15 ± 0.32

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice