MOA 2018-BLG-240

Event Parameters

Internal ID:gb9-R-3-106932
Discovery date:2018-07-10T23:57:40
RA:17:57:50.58
Dec:-29:07:59.76
Current assessment:unknown
Looks real but nature unknown

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
116487 17:57:50.42 -29:08:02.19 18.52 ± 0.17 4.15
116488 17:57:50.42 -29:07:55.79 18.74 ± 0.23 4.45
116549 17:57:50.57 -29:07:59.07 15.48 ± 0.06 0.73
116598 17:57:50.64 -29:07:55.84 16.81 ± 0.13 3.45
116642 17:57:50.75 -29:08:02.56 16.67 ± 0.10 3.91
116681 17:57:50.83 -29:08:01.47 16.70 ± 0.09 3.69

Last 5 photometry measurements

Observation dateI magseeing
2460463.234 (2024-Jun-1.734) 15.44 ± 0.01 3.10
2460463.248 (2024-Jun-1.748) 15.43 ± 0.01 3.31
2460463.259 (2024-Jun-1.759) 15.43 ± 0.01 3.41
2460463.272 (2024-Jun-1.772) 15.45 ± 0.01 3.74
2460463.284 (2024-Jun-1.784) 15.43 ± 0.02 3.94

Calibration: I = 27.40 - 2.5 log10(ΔF + 58721.89)

Single lens fit parameters

tmax =JD 2458309.19 ± 0.00 UT (2018-Jul-9.69)
tE =0.07 ± 0.04 days
u0 =1.6817 ± 0.9026
Ibase =15.12 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice