MOA 2023-BLG-150

Event Parameters

Internal ID:gb10-R-8-95089
Discovery date:2023-04-27T06:50:13
RA:18:02:51.53
Dec:-27:30:12.30
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
104404 18:02:51.75 -27:30:11.29 16.89 ± 0.07 4.12
104462 18:02:51.70 -27:30:16.24 16.07 ± 0.12 4.64
104481 18:02:51.67 -27:30:13.52 18.93 ± 0.12 2.66
104571 18:02:51.46 -27:30:13.24 17.74 ± 0.08 0.50
104599 18:02:51.42 -27:30:15.54 15.97 ± 0.07 2.89
104636 18:02:51.37 -27:30:08.36 15.46 ± 0.14 4.95
104637 18:02:51.34 -27:30:12.62 18.27 ± 0.10 2.02
104638 18:02:51.32 -27:30:17.00 15.62 ± 0.05 4.83
104736 18:02:51.15 -27:30:11.90 17.55 ± 0.12 4.79

Last 5 photometry measurements

Observation dateI magseeing
2460246.852 (2023-Oct-29.352) 17.49 ± 0.09 3.58
2460246.886 (2023-Oct-29.386) 17.60 ± 0.10 3.62
2460246.897 (2023-Oct-29.397) 17.57 ± 0.10 3.18
2460246.908 (2023-Oct-29.408) 17.81 ± 0.14 3.48
2460246.919 (2023-Oct-29.419) 17.55 ± 0.13 3.94

Calibration: I = 27.40 - 2.5 log10(ΔF + 7284.50)

Single lens fit parameters

tmax =JD 2460075.80 ± 0.03 UT (2023-May-11.30)
tE =63.39 ± 1.73 days
u0 =0.1008 ± 0.0035
Ibase =19.17 ± 0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice