MOA 2023-BLG-179

Event Parameters

Internal ID:gb10-R-1-22357
Discovery date:2023-05-14T21:49:17
RA:17:58:48.84
Dec:-26:52:46.46
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
21300 17:58:48.82 -26:52:42.03 17.58 ± 0.07 4.15
21333 17:58:48.89 -26:52:45.62 16.15 ± 0.04 0.28
21409 17:58:49.16 -26:52:46.00 19.46 ± 0.16 3.84

Last 5 photometry measurements

Observation dateI magseeing
2460611.898 (2024-Oct-28.398) 15.89 ± 0.03 4.72
2460611.910 (2024-Oct-28.410) 15.93 ± 0.05 5.25
2460611.920 (2024-Oct-28.420) 15.94 ± 0.04 5.16
2460614.864 (2024-Oct-31.364) 16.05 ± 0.10 5.69
2460614.874 (2024-Oct-31.374) 16.01 ± 0.05 5.18

Calibration: I = 27.40 - 2.5 log10(ΔF + 31564.58)

Single lens fit parameters

tmax =JD 2460129.28 ± 0.19 UT (2023-Jul-3.78)
tE =13.53 ± 12.09 days
u0 =15.0217 ± 7.1744
Ibase =7.19 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice