MOA 2018-BLG-293

Event Parameters

Internal ID:gb10-R-3-54821
Discovery date:2018-08-05T10:21:41
RA:17:58:46.38
Dec:-27:37:03.77
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
49578 17:58:46.15 -27:37:04.30 13.69 ± 0.19 4.05
49723 17:58:46.41 -27:36:59.13 18.01 ± 0.13 4.19
49752 17:58:46.45 -27:37:03.76 15.59 ± 0.08 0.65
49753 17:58:46.41 -27:37:00.77 17.65 ± 0.14 2.50
49903 17:58:46.71 -27:37:00.36 18.77 ± 0.24 4.83

Last 5 photometry measurements

Observation dateI magseeing
2460463.235 (2024-Jun-1.735) 15.62 ± 0.03 3.01
2460463.249 (2024-Jun-1.749) 15.59 ± 0.04 3.02
2460463.260 (2024-Jun-1.760) 15.67 ± 0.04 3.19
2460463.273 (2024-Jun-1.773) 15.75 ± 0.04 3.56
2460463.285 (2024-Jun-1.785) 15.71 ± 0.03 3.60

Calibration: I = 27.40 - 2.5 log10(ΔF + 53112.90)

Single lens fit parameters

tmax =JD 2458343.99 ± 0.11 UT (2018-Aug-13.49)
tE =13.46 ± 3.97 days
u0 =1.4462 ± 0.4602
Ibase =15.25 ± 0.36

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice