MOA 2017-BLG-384

Event Parameters

Internal ID:gb19-R-3-7003
Discovery date:2017-07-15T17:20:00
RA:18:17:25.35
Dec:-25:33:08.46
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
76169 18:17:25.23 -25:33:06.73 14.43 ± 0.02 2.57
76238 18:17:25.39 -25:33:12.71 16.63 ± 0.12 5.00
76312 18:17:25.53 -25:33:03.89 18.94 ± 0.09 4.50
76334 18:17:25.54 -25:33:11.20 15.88 ± 0.08 3.96
76412 18:17:25.66 -25:33:09.44 14.65 ± 0.03 4.09
76446 18:17:25.69 -25:33:05.98 18.02 ± 0.17 4.57

Last 5 photometry measurements

Observation dateI magseeing
2460235.930 (2023-Oct-18.430) 18.61 ± 0.61 2.32
2460239.943 (2023-Oct-22.443) 17.17 ± 0.20 3.33
2460244.878 (2023-Oct-27.378) 17.16 ± 0.16 4.23
2460245.873 (2023-Oct-28.373) 17.62 ± 0.24 3.07
2460246.872 (2023-Oct-29.372) 17.68 ± 0.26 3.41

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

Single lens fit parameters

tmax =JD 2457950.37 ± 0.00 UT (2017-Jul-15.87)
tE =6445.58 ± 6012.17 days
u0 =0.0001 ± 0.0012
Ibase =25.85 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice