2025dke

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Information

Transient

Name: SN2025dke
Right ascension: 14h19m21.97s
Declination: -1d47m08.51s
Discovery Date: March 5, 2025, 10:30 a.m.
Classification: SN IIn
Redshift: 0.055800
MW E(B-V): 0.051

Host

Name: 2025dke
Right ascension: 14h19m22.05s
Declination: -1d47m06.37s
Redshift: 0.055800
Photometric Redshift: 0.084
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.26
Cutout download processed 18.49
Global aperture construction processed 0.68
Local aperture photometry processed 6.81
Global aperture photometry processed 7.21
Validate local photometry processed 0.03
Validate global photometry processed 19.46
Host information processed 0.09
Global host SED inference processed 386.29
Local host SED inference processed 421.11
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 14h19m21.97s, -1d47m08.51s
semi major axis, semi minor axis (arcsec) = 1.85, 1.85
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 9.22 1.85 21.489 0.218 AB
SDSS_g 25.56 1.42 20.381 0.060 AB
DES_g 26.99 0.23 20.322 0.009 AB
PanSTARRS_g 21.86 0.46 20.551 0.023 AB
SDSS_r 31.12 1.68 20.167 0.059 AB
PanSTARRS_r 31.53 0.73 20.153 0.025 AB
DES_r 39.81 0.38 19.900 0.010 AB
SDSS_i 43.54 2.17 19.803 0.054 AB
PanSTARRS_i 40.23 0.59 19.889 0.016 AB
PanSTARRS_z 35.58 1.38 20.022 0.042 AB
SDSS_z 47.41 7.66 19.710 0.175 AB
DES_z 44.51 1.18 19.779 0.029 AB
PanSTARRS_y 45.78 2.71 19.748 0.064 AB

Aperture details

RA, DEC (J2000) = 14h19m22.04s, -1d47m06.26s
semi major axis, semi minor axis (arcsec) = 5.37, 3.04
angle (degrees, anti-clockwise from east) = -153.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.96 0.95 21.205 0.086 AB
GALEX_NUV 18.35 0.77 20.741 0.045 AB
SDSS_u 25.61 4.03 20.379 0.171 AB
SDSS_g 87.42 2.71 19.046 0.034 AB
DES_g 88.99 0.44 19.027 0.005 AB
PanSTARRS_g 87.0 1.0 19.051 0.013 AB
SDSS_r 125.32 3.45 18.655 0.030 AB
PanSTARRS_r 124.17 1.59 18.665 0.014 AB
DES_r 139.14 0.73 18.541 0.006 AB
SDSS_i 171.33 4.49 18.315 0.028 AB
PanSTARRS_i 168.55 1.27 18.333 0.008 AB
PanSTARRS_z 162.1 2.97 18.376 0.020 AB
SDSS_z 199.21 16.7 18.152 0.091 AB
DES_z 163.97 2.32 18.363 0.015 AB
PanSTARRS_y 203.24 5.79 18.130 0.031 AB
2MASS_J 225.97 126.24 17.120 0.607 Vega
2MASS_H -27.45 217.46 Vega
2MASS_K 173.82 219.48 16.462 1.371 Vega
WISE_W2 72.63 13.79 15.908 0.206 Vega
WISE_W3 462.63 62.86 12.063 0.148 Vega
WISE_W4 1972.56 455.27 9.042 0.251 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})\, 8.078 8.363 8.604
{\rm log}_{10}({\rm SFR}) -1.328 -0.938 -0.360
{\rm log}_{10}({\rm sSFR}) -9.868 -9.265 -8.538
{\rm stellar\ age} 0.905 3.928 6.297

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.696 -0.952 -0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.017 0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.425 0.849
\delta -0.699 -0.292 0.113
\tau_1/\tau_2 0.636 0.948 1.318
Q_{PAH} 1.015 3.326 5.771
U_{min} 2.942 7.852 15.110
{\rm log}_{10}(\gamma_e)\, -2.988 -1.917 -0.836

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.822 -0.977 -0.369
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.487 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.184 -0.934 -0.677
0.03-0.10 Gyr -1.552 -0.952 -0.252
0.10-0.33 Gyr -1.663 -0.995 -0.529
0.33-1.08 Gyr -2.357 -1.246 -0.855
1.08-3.56 Gyr -2.865 -1.604 -1.193
3.56-11.71 Gyr -3.586 -1.923 -1.365
11.71-13.01 Gyr -3.512 -2.003 -1.294

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.024 9.144 9.273
{\rm log}_{10}({\rm SFR}) -0.758 -0.557 -0.340
{\rm log}_{10}({\rm sSFR}) -9.951 -9.719 -9.434
{\rm stellar\ age} 4.368 6.038 7.230

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.366 -0.896 -0.461
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.095 0.246 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.367 0.568
\delta -0.037 0.193 0.322
\tau_1/\tau_2 0.785 1.075 1.364
Q_{PAH} 0.912 2.133 3.937
U_{min} 2.833 7.656 14.448
{\rm log}_{10}(\gamma_e)\, -3.072 -2.113 -1.100

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.197 -2.935 -1.750
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.411 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.760 -0.605 -0.438
0.03-0.10 Gyr -0.811 -0.535 -0.276
0.10-0.33 Gyr -0.699 -0.446 -0.206
0.33-1.08 Gyr -0.830 -0.585 -0.364
1.08-3.56 Gyr -0.979 -0.740 -0.536
3.56-11.71 Gyr -1.159 -0.824 -0.620
11.71-13.01 Gyr -1.379 -0.779 -0.345