MOA 2017-BLG-322

Event Parameters

Internal ID:gb9-R-2-164234
Discovery date:2017-06-16T19:11:32
RA:17:57:05.73
Dec:-28:48:13.54
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
47396 17:57:05.53 -28:48:16.57 15.53 ± 0.07 4.99
47415 17:57:05.66 -28:48:10.96 15.75 ± 0.07 2.64
47438 17:57:05.78 -28:48:08.77 15.04 ± 0.03 4.38
47474 17:57:06.01 -28:48:14.68 15.20 ± 0.04 3.79

Last 5 photometry measurements

Observation dateI magseeing
2460611.919 (2024-Oct-28.419) 99.99 ± 99.99 5.76
2460611.928 (2024-Oct-28.428) 99.99 ± 99.99 4.93
2460614.863 (2024-Oct-31.363) 99.99 ± 99.99 5.41
2460614.869 (2024-Oct-31.369) 99.99 ± 99.99 5.15
2460614.873 (2024-Oct-31.373) 99.99 ± 99.99 5.56

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2457927.41 ± 0.01 UT (2017-Jun-22.91)
tE =35301.43 ± 30683.15 days
u0 =0.0001 ± 0.0004
Ibase =26.38 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice