MOA 2017-BLG-129

Event Parameters

Internal ID:gb10-R-3-51068
Discovery date:2017-03-28T18:04:42
RA:17:58:16.65
Dec:-27:39:11.00
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
32216 17:58:16.44 -27:39:11.54 18.11 ± 0.22 3.70
32246 17:58:16.54 -27:39:07.13 19.75 ± 0.34 3.95
32344 17:58:16.68 -27:39:10.20 15.75 ± 0.09 0.23
32345 17:58:16.71 -27:39:05.82 18.99 ± 0.23 4.76
32374 17:58:16.74 -27:39:08.62 16.77 ± 0.09 2.01
32473 17:58:16.90 -27:39:08.88 17.06 ± 0.06 3.28
32490 17:58:16.98 -27:39:10.54 16.94 ± 0.07 3.98

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 16.06 ± 0.24 3.17
2460246.886 (2023-Oct-29.386) 15.89 ± 0.15 3.49
2460246.897 (2023-Oct-29.397) 15.82 ± 0.11 3.05
2460246.908 (2023-Oct-29.408) 15.82 ± 0.09 3.45
2460246.919 (2023-Oct-29.419) 15.77 ± 0.13 3.76

Calibration: I = 27.40 - 2.5 log10(ΔF + 45666.74)

Single lens fit parameters

tmax =JD 2457852.68 ± 0.20 UT (2017-Apr-9.18)
tE =251.87 ± 36.02 days
u0 =0.1327 ± 0.0284
Ibase =19.58 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice