2025aduk

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Information

Transient

Name: AT2025aduk
Right ascension: 8h42m50.56s
Declination: 24d05m37.39s
Discovery Date: Nov. 17, 2025, 2:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 1699608
Right ascension: 8h42m50.79s
Declination: 24d05m33.25s
Redshift: 0.042884
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.24
Transient MWEBV processed 0.1
Host match processed 4.41
Host information processed 0.05
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 6.69
Validate global photometry processed 17.95
Global host SED inference processed 544.79
Local aperture photometry processed 6.52
Validate local photometry processed 0.03
Local host SED inference processed 456.8
 

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) = 8h42m50.56s, 24d05m37.39s
semi major axis, semi minor axis (arcsec) = 2.37, 2.37
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 11.09 2.14 21.288 0.209 AB
SDSS_g 42.38 1.82 19.832 0.047 AB
DES_g 44.75 0.41 19.773 0.010 AB
PanSTARRS_g 49.52 0.53 19.663 0.012 AB
SDSS_r 86.72 2.68 19.055 0.033 AB
PanSTARRS_r 95.3 0.51 18.952 0.006 AB
DES_r 94.91 0.87 18.957 0.010 AB
SDSS_i 125.24 3.3 18.656 0.029 AB
PanSTARRS_i 134.38 0.71 18.579 0.006 AB
PanSTARRS_z 163.83 1.79 18.364 0.012 AB
SDSS_z 168.43 6.87 18.334 0.044 AB
DES_z 162.16 2.82 18.375 0.019 AB
PanSTARRS_y 199.59 4.4 18.150 0.024 AB

Aperture details

RA, DEC (J2000) = 8h42m50.82s, 24d05m33.44s
semi major axis, semi minor axis (arcsec) = 11.49, 7.49
angle (degrees, anti-clockwise from east) = -10.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.64 0.49 23.364 0.322 AB
GALEX_NUV 7.6 0.56 21.698 0.081 AB
SDSS_u 197.08 8.55 18.163 0.047 AB
SDSS_g 830.4 7.95 16.602 0.010 AB
DES_g 892.7 1.81 16.523 0.002 AB
PanSTARRS_g 864.26 2.09 16.558 0.003 AB
SDSS_r 1750.94 11.75 15.792 0.007 AB
PanSTARRS_r 1758.88 2.02 15.787 0.001 AB
DES_r 1943.42 3.88 15.679 0.002 AB
SDSS_i 2534.37 14.41 15.390 0.006 AB
PanSTARRS_i 2499.36 2.8 15.405 0.001 AB
PanSTARRS_z 3133.56 6.99 15.160 0.002 AB
SDSS_z 3611.93 28.19 15.006 0.008 AB
DES_z 3429.87 12.8 15.062 0.004 AB
PanSTARRS_y 3787.89 17.17 14.954 0.005 AB
2MASS_J 4446.46 162.98 13.885 0.040 Vega
2MASS_H 5155.95 234.55 13.252 0.049 Vega
2MASS_K 4695.42 300.28 12.883 0.069 Vega
WISE_W1 1844.35 42.61 13.036 0.025 Vega
WISE_W2 1031.7 48.28 13.027 0.051 Vega
WISE_W3 74.21 176.72 14.050 2.585 Vega
WISE_W4 431.14 628.53 10.693 1.583 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})\, 9.201 9.305 9.413
{\rm log}_{10}({\rm SFR}) -2.364 -1.508 -0.917
{\rm log}_{10}({\rm sSFR}) -11.701 -10.820 -10.223
{\rm stellar\ age} 7.334 8.572 12.023

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.567 -1.065 -0.583
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.569 -0.239 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.348 0.852 1.191
\delta -0.340 0.025 0.254
\tau_1/\tau_2 0.620 0.981 1.330
Q_{PAH} 0.574 2.167 4.777
U_{min} 2.789 7.938 15.321
{\rm log}_{10}(\gamma_e)\, -3.197 -2.295 -1.131

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.232 -1.013 -0.182
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.334 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.741 -1.655 -1.046
0.03-0.10 Gyr -2.574 -1.533 -0.840
0.10-0.33 Gyr -2.940 -1.680 -1.000
0.33-1.09 Gyr -3.502 -1.788 -1.085
1.09-3.59 Gyr -3.358 -1.607 -0.809
3.59-11.86 Gyr -1.556 -0.629 -0.436
11.86-13.18 Gyr -0.877 -0.189 0.453

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.472 10.587 10.634
{\rm log}_{10}({\rm SFR}) -2.899 -1.608 -0.633
{\rm log}_{10}({\rm sSFR}) -13.412 -12.188 -11.161
{\rm stellar\ age} 8.000 11.878 12.512

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.268 -0.965 -0.776
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.855 -0.028 0.320

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.359 0.525
\delta -0.918 -0.757 -0.545
\tau_1/\tau_2 0.508 0.932 1.370
Q_{PAH} 0.538 1.825 3.719
U_{min} 3.285 9.521 17.713
{\rm log}_{10}(\gamma_e)\, -2.179 -1.277 -0.478

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.573 -3.691 -2.633
{\rm log}_{10}(\tau_{AGN})\, 1.186 1.675 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.081 -1.913 -0.970
0.03-0.10 Gyr -3.904 -1.703 -0.539
0.10-0.33 Gyr -4.681 -2.056 -0.754
0.33-1.09 Gyr -5.391 -2.428 -0.888
1.09-3.59 Gyr -3.972 -2.102 -0.487
3.59-11.86 Gyr -2.202 -0.011 0.750
11.86-13.18 Gyr 0.513 1.680 1.767