2025oyx

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Information

Transient

Name: AT2025oyx
Right ascension: 13h13m24.57s
Declination: 43d31m39.41s
Discovery Date: June 23, 2025, 10:54 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 13h13m24.47s
Declination: 43d31m39.17s
Redshift: 0.058900
Photometric Redshift: 0.070
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 26.09
Transient MWEBV processed 0.07
Host match processed 6.7
Host information processed 0.18
Host MWEBV processed 0.06
Global aperture construction processed 0.68
Global aperture photometry processed 4.97
Validate global photometry processed 15.04
Global host SED inference processed 390.62
Local aperture photometry processed 5.49
Validate local photometry processed 0.02
Local host SED inference processed 513.17
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 13h13m24.57s, 43d31m39.41s
semi major axis, semi minor axis (arcsec) = 1.76, 1.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 37.23 1.88 19.973 0.055 AB
SDSS_g 96.96 2.59 18.934 0.029 AB
PanSTARRS_g 87.2 0.47 19.049 0.006 AB
SDSS_r 139.25 3.13 18.540 0.024 AB
PanSTARRS_r 138.45 0.54 18.547 0.004 AB
SDSS_i 198.48 3.8 18.156 0.021 AB
PanSTARRS_i 181.4 0.56 18.253 0.003 AB
PanSTARRS_z 197.72 1.34 18.160 0.007 AB
SDSS_z 243.18 5.65 17.935 0.025 AB
PanSTARRS_y 240.94 2.82 17.945 0.013 AB

Aperture details

RA, DEC (J2000) = 13h13m24.47s, 43d31m39.10s
semi major axis, semi minor axis (arcsec) = 7.8, 4.78
angle (degrees, anti-clockwise from east) = -19.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.74 3.0 20.718 0.174 AB
GALEX_NUV 36.07 0.97 20.007 0.029 AB
SDSS_u 76.34 4.42 19.193 0.063 AB
SDSS_g 259.42 4.44 17.865 0.019 AB
PanSTARRS_g 259.48 1.5 17.865 0.006 AB
SDSS_r 396.57 5.65 17.404 0.015 AB
PanSTARRS_r 398.09 1.73 17.400 0.005 AB
SDSS_i 533.03 6.98 17.083 0.014 AB
PanSTARRS_i 523.56 1.83 17.103 0.004 AB
PanSTARRS_z 586.57 4.5 16.979 0.008 AB
SDSS_z 657.24 15.33 16.856 0.025 AB
PanSTARRS_y 698.2 9.66 16.790 0.015 AB
2MASS_J 861.92 149.71 15.666 0.189 Vega
2MASS_H 1196.91 257.01 14.837 0.233 Vega
2MASS_K 783.39 237.97 14.827 0.330 Vega
WISE_W1 416.19 14.1 14.653 0.037 Vega
WISE_W2 239.39 17.2 14.613 0.078 Vega
WISE_W3 797.82 72.32 11.471 0.098 Vega
WISE_W4 2880.22 525.61 8.631 0.198 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.216 9.365 9.504
{\rm log}_{10}({\rm SFR}) -0.978 -0.293 0.352
{\rm log}_{10}({\rm sSFR}) -10.361 -9.652 -8.943
{\rm stellar\ age} 4.327 6.337 7.806

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.410 -0.632 -0.261
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.103 0.259 0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.592 1.156
\delta -0.619 -0.160 0.168
\tau_1/\tau_2 0.681 1.030 1.384
Q_{PAH} 0.575 2.076 4.486
U_{min} 2.889 7.749 15.353
{\rm log}_{10}(\gamma_e)\, -3.363 -2.082 -0.816

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.461 -1.428 -0.423
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.402 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.057 -0.715 -0.369
0.03-0.10 Gyr -1.010 -0.212 0.490
0.10-0.33 Gyr -1.280 -0.473 0.114
0.33-1.08 Gyr -1.518 -0.713 -0.285
1.08-3.55 Gyr -1.290 -0.628 -0.349
3.55-11.67 Gyr -1.096 -0.604 -0.380
11.67-12.97 Gyr -1.314 -0.605 -0.059

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.765 9.827 9.886
{\rm log}_{10}({\rm SFR}) -0.490 -0.232 0.046
{\rm log}_{10}({\rm sSFR}) -10.340 -10.067 -9.759
{\rm stellar\ age} 5.811 6.691 7.669

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.799 -0.510 -0.327
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.415 0.215 0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.159 0.289 0.497
\delta -0.560 -0.182 0.086
\tau_1/\tau_2 0.739 1.067 1.395
Q_{PAH} 0.612 1.625 3.249
U_{min} 2.881 7.598 14.226
{\rm log}_{10}(\gamma_e)\, -2.926 -1.974 -1.345

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.144 -2.816 -1.955
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.374 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.779 -0.535 -0.379
0.03-0.10 Gyr -0.476 -0.143 0.176
0.10-0.33 Gyr -0.247 0.017 0.266
0.33-1.08 Gyr -0.399 -0.138 0.065
1.08-3.55 Gyr -0.389 -0.137 0.048
3.55-11.67 Gyr -0.242 -0.073 0.043
11.67-12.97 Gyr -0.495 -0.041 0.363