2025dju

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Information

Transient

Name: AT2025dju
Right ascension: 13h28m03.58s
Declination: 34d19m46.78s
Discovery Date: March 5, 2025, 4:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025dju
Right ascension: 13h28m03.98s
Declination: 34d19m57.86s
Redshift: 0.034081
Photometric Redshift: 0.047
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.22
Cutout download processed 18.91
Global aperture construction processed 0.56
Local aperture photometry processed 5.08
Global aperture photometry processed 4.39
Validate local photometry processed 0.02
Validate global photometry processed 13.73
Host information processed 0.08
Global host SED inference processed 450.24
Local host SED inference processed 629.54
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 13h28m03.58s, 34d19m46.78s
semi major axis, semi minor axis (arcsec) = 2.95, 2.95
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 8.47 2.41 21.581 0.309 AB
SDSS_g 34.06 1.72 20.069 0.055 AB
DES_g 37.61 0.55 19.962 0.016 AB
PanSTARRS_g 37.12 0.68 19.976 0.020 AB
SDSS_r 75.06 2.63 19.211 0.038 AB
PanSTARRS_r 73.86 1.24 19.229 0.018 AB
DES_r 85.6 1.42 19.069 0.018 AB
SDSS_i 112.02 3.65 18.777 0.035 AB
PanSTARRS_i 108.72 1.04 18.809 0.010 AB
PanSTARRS_z 134.58 2.16 18.578 0.017 AB
SDSS_z 130.82 8.83 18.608 0.073 AB
DES_z 99.8 2.58 18.902 0.028 AB
PanSTARRS_y 167.29 4.79 18.341 0.031 AB
2MASS_J 236.32 58.99 17.071 0.271 Vega
2MASS_H 296.51 89.79 16.352 0.329 Vega
2MASS_K 103.98 97.2 17.020 1.015 Vega

Aperture details

RA, DEC (J2000) = 13h28m03.97s, 34d19m58.01s
semi major axis, semi minor axis (arcsec) = 17.39, 13.94
angle (degrees, anti-clockwise from east) = -74.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 46.62 5.85 19.728 0.136 AB
SDSS_u 608.76 13.89 16.939 0.025 AB
SDSS_g 3083.37 15.04 15.177 0.005 AB
PanSTARRS_g 3459.56 3.67 15.052 0.001 AB
SDSS_r 6767.99 22.54 14.324 0.004 AB
PanSTARRS_r 7042.34 6.7 14.281 0.001 AB
SDSS_i 10015.64 28.87 13.898 0.003 AB
PanSTARRS_i 9975.71 5.58 13.903 0.001 AB
PanSTARRS_z 12734.27 11.6 13.638 0.001 AB
SDSS_z 12825.97 52.94 13.630 0.004 AB
PanSTARRS_y 15709.21 24.78 13.410 0.002 AB
2MASS_J 21075.48 345.7 12.196 0.018 Vega
2MASS_H 25892.6 521.5 11.499 0.022 Vega
2MASS_K 22175.84 568.13 11.197 0.028 Vega
WISE_W1 10128.03 66.22 11.187 0.007 Vega
WISE_W3 1576.66 248.5 10.732 0.171 Vega
WISE_W4 1456.72 1083.33 9.372 0.807 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.875 8.986 9.099
{\rm log}_{10}({\rm SFR}) -2.049 -1.490 -1.016
{\rm log}_{10}({\rm sSFR}) -11.069 -10.475 -9.975
{\rm stellar\ age} 7.375 8.668 12.331

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.843 -1.507 -1.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.618 0.215 0.407

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.628 0.923 1.214
\delta -0.480 -0.199 0.081
\tau_1/\tau_2 0.615 0.950 1.306
Q_{PAH} 0.452 1.811 4.623
U_{min} 2.801 7.970 14.991
{\rm log}_{10}(\gamma_e)\, -3.290 -2.406 -1.176

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.266 -1.305 -0.362
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.327 1.812

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.835 -1.299 -0.919
0.03-0.10 Gyr -2.748 -1.710 -1.041
0.10-0.33 Gyr -3.634 -2.037 -1.317
0.33-1.09 Gyr -4.101 -2.094 -1.384
1.09-3.62 Gyr -3.838 -1.774 -1.094
3.62-11.97 Gyr -2.040 -1.006 -0.797
11.97-13.30 Gyr -1.153 -0.497 0.182

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.867 10.933 11.029
{\rm log}_{10}({\rm SFR}) -1.730 -1.185 -0.775
{\rm log}_{10}({\rm sSFR}) -12.685 -12.138 -11.656
{\rm stellar\ age} 7.520 8.578 11.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.238 -0.121 -0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.596 -0.752 0.136

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.181 0.306
\delta -0.817 -0.471 -0.107
\tau_1/\tau_2 0.551 0.926 1.305
Q_{PAH} 0.220 0.746 1.667
U_{min} 2.352 6.864 14.272
{\rm log}_{10}(\gamma_e)\, -3.462 -2.674 -1.395

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.262 -2.958 -1.803
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.292 1.804

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.815 -1.119 -0.719
0.03-0.10 Gyr -2.374 -1.320 -0.774
0.10-0.33 Gyr -2.330 -1.272 -0.508
0.33-1.09 Gyr -1.982 -0.904 -0.112
1.09-3.62 Gyr -1.396 0.087 0.839
3.62-11.97 Gyr 0.299 1.035 1.175
11.97-13.30 Gyr 0.683 1.362 2.098