MOA 2017-BLG-127

Event Parameters

Internal ID:gb14-R-7-92328
Discovery date:2017-03-28T17:01:01
RA:18:07:38.97
Dec:-27:47:34.34
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
49182 18:07:39.20 -27:47:36.35 16.67 ± 0.15 4.10
49206 18:07:39.14 -27:47:32.38 17.89 ± 0.10 3.98
49315 18:07:38.99 -27:47:34.19 16.56 ± 0.05 1.17
49316 18:07:38.97 -27:47:37.01 18.82 ± 0.12 2.23
49398 18:07:38.85 -27:47:35.99 18.52 ± 0.07 1.51

Last 5 photometry measurements

Observation dateI magseeing
2460518.898 (2024-Jul-27.398) 16.54 ± 0.04 3.27
2460518.912 (2024-Jul-27.412) 16.62 ± 0.06 3.25
2460518.923 (2024-Jul-27.423) 16.46 ± 0.06 3.08
2460518.934 (2024-Jul-27.434) 16.76 ± 0.30 3.99
2460519.053 (2024-Jul-27.553) 16.51 ± 0.07 3.13

Calibration: I = 27.40 - 2.5 log10(ΔF + 21677.04)

Single lens fit parameters

tmax =JD 2457848.50 ± 0.01 UT (2017-Apr-5.00)
tE =63.17 ± 0.89 days
u0 =0.0361 ± 0.0006
Ibase =20.28 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice