2025afdk results

Information

Transient
Name:SN2025afdk
Right ascension: 13h23m14.62s
Declination:16d23m49.75s
Discovery Date:Nov. 27, 2025, 3:01 p.m.
Classification:SN II
Redshift:0.023733
MW E(B-V):0.020
Host
Name:
Right ascension: 13h23m14.52s
Declination:16d23m50.52s
Redshift:0.023733
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.82
Transient MWEBV processed 0.13
Host match processed 5.66
Host information processed 0.05
Host MWEBV processed 0.09
Global aperture construction processed 0.61
Global aperture photometry failed 0.05
Validate global photometry not processed 17.02
Global host SED inference not processed 423.27
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 518.83
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h23m14.60s, 16d23m49.67s
semi major axis, semi minor axis (arcsec):4.18, 4.18
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 76.95 3.65 19.185 0.051 AB
SDSS_g 241.01 4.16 17.945 0.019 AB
DES_g 242.13 0.74 17.940 0.003 AB
PanSTARRS_g 231.08 0.93 17.991 0.004 AB
SDSS_r 336.13 5.09 17.584 0.016 AB
PanSTARRS_r 337.26 1.28 17.580 0.004 AB
DES_r 368.08 1.56 17.485 0.005 AB
SDSS_i 414.68 6.14 17.356 0.016 AB
PanSTARRS_i 413.87 1.31 17.358 0.003 AB
PanSTARRS_z 450.78 2.39 17.265 0.006 AB
SDSS_z 471.02 14.23 17.217 0.033 AB
DES_z 485.27 4.25 17.185 0.010 AB
PanSTARRS_y 495.79 5.78 17.162 0.013 AB
2MASS_J 600.24 76.54 16.059 0.138 Vega
2MASS_H 501.14 134.26 15.783 0.291 Vega
2MASS_K 519.54 135.39 15.273 0.283 Vega

Aperture details

RA, DEC (J2000):13h23m14.50s, 16d23m50.98s
semi major axis, semi minor axis (arcsec):19.41, 4.1
angle (degrees, anti-clockwise from east):-47.99
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.62 7.62 19.518 0.146 AB
GALEX_NUV 83.37 3.22 19.097 0.042 AB
SDSS_u 134.39 7.01 18.579 0.057 AB
SDSS_g 481.38 6.16 17.194 0.014 AB
DES_g 251.95 0.95 17.897 0.004 AB
SDSS_r 639.59 7.67 16.885 0.013 AB
PanSTARRS_r 642.44 2.68 16.880 0.005 AB
DES_r 384.22 1.93 17.439 0.005 AB
SDSS_i 787.34 9.95 16.660 0.014 AB
PanSTARRS_i 777.84 2.72 16.673 0.004 AB
PanSTARRS_z 826.32 4.99 16.607 0.007 AB
SDSS_z 876.16 29.07 16.544 0.036 AB
DES_z 512.33 5.08 17.126 0.011 AB
PanSTARRS_y 901.0 12.2 16.513 0.015 AB
2MASS_J 1227.17 177.83 15.283 0.157 Vega
2MASS_H 1145.91 310.7 14.885 0.294 Vega
2MASS_K 1159.85 315.31 14.401 0.295 Vega
WISE_W1 430.35 15.26 14.616 0.038 Vega
WISE_W2 254.49 22.05 14.547 0.094 Vega
WISE_W3 171.11 97.72 13.143 0.620 Vega
WISE_W4 472.49 454.58 10.594 1.045 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.792 8.942 9.049
{\rm log}_{10}({\rm SFR}) -1.943 -1.296 -0.751
{\rm log}_{10}({\rm sSFR}) -10.928 -10.252 -9.651
{\rm stellar\ age} 4.565 6.877 8.437

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.804 -1.505 -1.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.781 -1.322 -0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.425 0.681
\delta -0.585 -0.231 0.166
\tau_1/\tau_2 0.682 1.019 1.361
Q_{PAH} 0.523 2.024 4.799
U_{min} 2.708 8.115 15.080
{\rm log}_{10}(\gamma_e)\, -3.252 -1.789 -0.676

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.686 -1.832 -0.682
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.447 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.864 -1.442 -1.143
0.03-0.10 Gyr -2.139 -1.277 -0.631
0.10-0.33 Gyr -1.943 -1.056 -0.533
0.33-1.10 Gyr -1.928 -1.127 -0.708
1.10-3.65 Gyr -1.671 -1.070 -0.784
3.65-12.10 Gyr -1.480 -1.014 -0.802
12.10-13.44 Gyr -1.648 -1.020 -0.439

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.228 9.295 9.373
{\rm log}_{10}({\rm SFR}) -0.800 -0.603 -0.383
{\rm log}_{10}({\rm sSFR}) -10.122 -9.887 -9.681
{\rm stellar\ age} 7.578 8.509 11.334

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.849 -1.616 -1.334
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.150 0.017 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.347 0.469 0.613
\delta 0.017 0.204 0.331
\tau_1/\tau_2 0.343 0.667 1.014
Q_{PAH} 0.640 1.892 3.973
U_{min} 2.972 8.326 15.611
{\rm log}_{10}(\gamma_e)\, -2.853 -1.894 -1.147

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.421 -3.567 -2.514
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.638 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.245 -1.035 -0.848
0.03-0.10 Gyr -0.720 -0.492 -0.258
0.10-0.33 Gyr -1.884 -0.988 -0.620
0.33-1.10 Gyr -2.106 -1.347 -0.999
1.10-3.65 Gyr -2.299 -1.315 -0.914
3.65-12.10 Gyr -1.126 -0.609 -0.475
12.10-13.44 Gyr -0.834 -0.229 0.381