MOA 2020-BLG-179

Event Parameters

Internal ID:gb17-R-7-32332
Discovery date:2020-07-24T17:52:13
RA:18:12:42.60
Dec:-27:52:31.22
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
179519 18:12:42.84 -27:52:31.24 17.50 ± 0.13 4.01
179550 18:12:42.80 -27:52:29.38 18.08 ± 0.15 4.25
179671 18:12:42.60 -27:52:36.56 17.72 ± 0.12 4.98
179782 18:12:42.42 -27:52:33.90 15.40 ± 0.13 2.86
179860 18:12:42.27 -27:52:30.70 18.98 ± 0.12 4.07

Last 5 photometry measurements

Observation dateI magseeing
2460610.879 (2024-Oct-27.379) 99.99 ± 99.99 5.22
2460610.916 (2024-Oct-27.416) 99.99 ± 99.99 5.01
2460611.891 (2024-Oct-28.391) 19.98 ± 0.89 4.29
2460611.926 (2024-Oct-28.426) 99.99 ± 99.99 5.41
2460614.884 (2024-Oct-31.384) 99.99 ± 99.99 5.13

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

Single lens fit parameters

tmax =JD 2459055.23 ± 0.02 UT (2020-Jul-24.73)
tE =0.34 ± 0.95 days
u0 =11.7347 ± 8.8881
Ibase =8.00 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice