MOA 2018-BLG-003

Event Parameters

Internal ID:gb1-R-6-16998
Discovery date:2018-01-28T01:33:17
RA:17:48:31.94
Dec:-35:05:17.08
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
148347 17:48:32.22 -35:05:17.68 17.17 ± 0.09 4.13
148426 17:48:32.06 -35:05:14.87 16.16 ± 0.07 3.61
148492 17:48:31.91 -35:05:17.58 15.60 ± 0.03 0.19
148620 17:48:31.67 -35:05:17.23 19.95 ± 0.40 3.00

Last 5 photometry measurements

Observation dateI magseeing
2460463.149 (2024-Jun-1.649) 15.58 ± 0.01 2.90
2460463.184 (2024-Jun-1.684) 15.59 ± 0.01 3.12
2460463.219 (2024-Jun-1.719) 15.57 ± 0.01 3.53
2460463.256 (2024-Jun-1.756) 15.56 ± 0.01 3.47
2460463.292 (2024-Jun-1.792) 15.60 ± 0.02 3.50

Calibration: I = 27.40 - 2.5 log10(ΔF + 52722.99)

Single lens fit parameters

tmax =JD 2458140.91 ± 0.01 UT (2018-Jan-22.41)
tE =48.29 ± 0.12 days
u0 =0.1394 ± 0.0005
Ibase =15.33 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice