MOA 2018-BLG-411

Event Parameters

Internal ID:gb9-R-7-62337
Discovery date:2018-10-23T13:28:24
RA:18:00:07.78
Dec:-29:37:31.61
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
156639 18:00:07.97 -29:37:32.45 19.26 ± 0.31 3.27
156746 18:00:07.71 -29:37:33.41 17.53 ± 0.14 1.28
156766 18:00:07.64 -29:37:28.33 17.03 ± 0.11 4.20
156836 18:00:07.50 -29:37:33.32 19.27 ± 0.20 3.27
156845 18:00:07.43 -29:37:31.50 18.13 ± 0.10 4.14

Last 5 photometry measurements

Observation dateI magseeing
2460478.090 (2024-Jun-16.590) 17.79 ± 0.09 4.00
2460478.104 (2024-Jun-16.604) 17.48 ± 0.08 4.03
2460478.115 (2024-Jun-16.615) 17.60 ± 0.06 3.24
2460478.126 (2024-Jun-16.626) 17.57 ± 0.06 3.55
2460478.138 (2024-Jun-16.638) 17.58 ± 0.07 3.31

Calibration: I = 27.40 - 2.5 log10(ΔF + 8904.30)

Single lens fit parameters

tmax =JD 2458427.45 ± 0.46 UT (2018-Nov-4.95)
tE =27.36 ± 0.74 days
u0 =0.0001 ± 0.0505
Ibase =17.80 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice