MOA 2018-BLG-127

Event Parameters

Internal ID:gb13-R-8-22139
Discovery date:2018-04-26T17:42:06
RA:18:08:02.13
Dec:-29:11:32.32
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
30252 18:08:02.38 -29:11:35.56 18.41 ± 0.13 4.90
30278 18:08:02.33 -29:11:32.43 16.32 ± 0.05 3.34
30318 18:08:02.30 -29:11:30.43 16.67 ± 0.18 3.90
30319 18:08:02.27 -29:11:36.19 18.16 ± 0.09 4.23
30470 18:08:01.98 -29:11:36.36 18.88 ± 0.13 3.85
30487 18:08:01.92 -29:11:29.86 17.60 ± 0.11 3.83
30546 18:08:01.78 -29:11:34.50 18.96 ± 0.20 4.48

Last 5 photometry measurements

Observation dateI magseeing
2460245.887 (2023-Oct-28.387) 18.90 ± 0.35 3.35
2460245.920 (2023-Oct-28.420) 19.78 ± 0.89 3.57
2460246.857 (2023-Oct-29.357) 18.88 ± 0.43 3.50
2460246.890 (2023-Oct-29.390) 99.99 ± 99.99 3.62
2460246.924 (2023-Oct-29.424) 19.68 ± 0.93 3.80

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

Single lens fit parameters

tmax =JD 2458234.87 ± 0.00 UT (2018-Apr-26.37)
tE =6348.28 ± 5779.61 days
u0 =0.0001 ± 0.0006
Ibase =27.04 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice