MOA 2019-BLG-185

Event Parameters

Internal ID:gb10-R-2-93301
Discovery date:2019-04-30T10:55:46
RA:17:57:05.02
Dec:-27:02:33.17
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
58964 17:57:05.07 -27:02:32.51 18.44 ± 0.07 0.09
58988 17:57:05.17 -27:02:34.93 18.22 ± 0.04 2.89

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 18.16 ± 0.12 3.60
2460246.886 (2023-Oct-29.386) 18.47 ± 0.15 3.76
2460246.897 (2023-Oct-29.397) 18.40 ± 0.12 3.27
2460246.908 (2023-Oct-29.408) 18.45 ± 0.17 3.63
2460246.919 (2023-Oct-29.419) 18.41 ± 0.23 4.07

Calibration: I = 27.40 - 2.5 log10(ΔF + 3830.01)

Single lens fit parameters

tmax =JD 2458629.60 ± 0.01 UT (2019-May-26.10)
tE =47.81 ± 0.29 days
u0 =0.0696 ± 0.0005
Ibase =17.55 ± 0.09

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice