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
2460518.906 (2024-Jul-27.406) 18.37 ± 0.34 3.31
2460518.917 (2024-Jul-27.417) 18.23 ± 0.30 3.25
2460518.928 (2024-Jul-27.428) 99.99 ± 99.99 2.71
2460519.044 (2024-Jul-27.544) 18.56 ± 0.25 3.07
2460519.047 (2024-Jul-27.547) 19.77 ± 0.89 3.39

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