MOA 2017-BLG-374

Event Parameters

Internal ID:gb13-R-4-49414
Discovery date:2017-07-14T21:49:29
RA:18:02:58.48
Dec:-29:37:14.60
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
843 18:02:58.33 -29:37:15.63 17.85 ± 0.11 3.11
966 18:02:58.59 -29:37:14.34 16.76 ± 0.18 1.02
996 18:02:58.71 -29:37:11.88 18.17 ± 0.14 3.41

Last 5 photometry measurements

Observation dateI magseeing
2460518.804 (2024-Jul-27.304) 16.88 ± 0.08 3.55
2460518.836 (2024-Jul-27.336) 16.63 ± 0.09 2.82
2460518.870 (2024-Jul-27.370) 16.81 ± 0.06 3.26
2460518.913 (2024-Jul-27.413) 16.90 ± 0.07 3.17
2460519.054 (2024-Jul-27.554) 17.29 ± 2.75 5.57

Calibration: I = 27.40 - 2.5 log10(ΔF + 18063.42)

Single lens fit parameters

tmax =JD 2457949.34 ± 0.04 UT (2017-Jul-14.84)
tE =32.73 ± 0.74 days
u0 =0.2107 ± 0.0067
Ibase =18.07 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice