MOA 2016-BLG-544

Event Parameters

Internal ID:gb2-R-8-11887
Discovery date:2016-09-09T17:18:50
RA:17:54:40.40
Dec:-34:25:25.14
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
85209 17:54:40.54 -34:25:25.43 17.09 ± 0.27 2.42
85310 17:54:40.36 -34:25:24.85 17.51 ± 0.16 0.92
85414 17:54:40.14 -34:25:23.89 19.02 ± 0.15 3.28
85459 17:54:40.07 -34:25:26.17 18.64 ± 0.20 3.65
85481 17:54:40.03 -34:25:28.40 17.00 ± 0.08 4.90

Last 5 photometry measurements

Observation dateI magseeing
2460610.938 (2024-Oct-27.438) 17.42 ± 0.11 4.62
2460611.892 (2024-Oct-28.392) 17.69 ± 0.11 4.29
2460611.927 (2024-Oct-28.427) 17.61 ± 0.27 5.39
2460611.935 (2024-Oct-28.435) 17.63 ± 0.16 4.99
2460614.886 (2024-Oct-31.386) 17.72 ± 0.20 4.96

Calibration: I = 27.40 - 2.5 log10(ΔF + 9069.85)

Single lens fit parameters

tmax =JD 2457648.40 ± 0.02 UT (2016-Sep-16.90)
tE =22.47 ± 0.50 days
u0 =0.2202 ± 0.0069
Ibase =18.25 ± 0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice