MOA 2017-BLG-069

Event Parameters

Internal ID:gb5-R-3-97692
Discovery date:2017-02-27T18:20:03
RA:17:53:07.84
Dec:-29:16:56.00
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
54819 17:53:07.62 -29:16:57.59 17.43 ± 0.08 4.15
54943 17:53:07.90 -29:16:55.30 17.26 ± 0.05 0.27
54982 17:53:07.97 -29:16:58.13 16.97 ± 0.05 3.05

Last 5 photometry measurements

Observation dateI magseeing
2460572.962 (2024-Sep-19.462) 17.35 ± 0.15 4.69
2460573.023 (2024-Sep-19.523) 17.27 ± 0.16 4.83
2460575.899 (2024-Sep-22.399) 17.51 ± 0.11 4.04
2460575.902 (2024-Sep-22.402) 17.10 ± 0.47 3.91
2460575.915 (2024-Sep-22.415) 17.46 ± 0.25 4.59

Calibration: I = 27.40 - 2.5 log10(ΔF + 11365.80)

Single lens fit parameters

tmax =JD 2457823.94 ± 0.09 UT (2017-Mar-11.44)
tE =21.03 ± 3.86 days
u0 =1.6601 ± 0.3587
Ibase =15.75 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice