2025adtq results

Information

Transient
Name:SN2025adtq
Right ascension: 11h42m27.40s
Declination:34d00m30.50s
Discovery Date:Nov. 15, 2025, 2:17 p.m.
Classification:SN IIb
Redshift:0.033300
MW E(B-V):0.018
Host
Name:
Right ascension: 11h42m27.73s
Declination:34d00m20.87s
Redshift:0.033270
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processing 17.74
Transient MWEBV not processed 0.06
Host match not processed 4.93
Host information not processed 0.18
Host MWEBV not processed 0.09
Global aperture construction not processed 0.63
Global aperture photometry not processed 7.22
Validate global photometry not processed 16.36
Global host SED inference not processed 414.95
Local aperture photometry not processed 6.4
Validate local photometry not processed 0.03
Local host SED inference not processed 406.03
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h42m27.40s, 34d00m30.55s
semi major axis, semi minor axis (arcsec):3.02, 3.02
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 -4.73 2.2 AB
SDSS_g 3.37 1.05 22.580 0.337 AB
DES_g 4.68 0.22 22.225 0.050 AB
PanSTARRS_g 4.45 0.8 22.280 0.195 AB
SDSS_r 1.7 1.55 23.323 0.989 AB
PanSTARRS_r 6.16 0.64 21.926 0.113 AB
DES_r 6.89 0.62 21.805 0.098 AB
SDSS_i 1.37 2.36 23.562 1.877 AB
PanSTARRS_i 4.43 0.79 22.284 0.193 AB
PanSTARRS_z 10.58 2.05 21.339 0.211 AB
SDSS_z 13.7 9.19 21.058 0.728 AB
DES_z 3.42 0.78 22.565 0.247 AB
PanSTARRS_y 11.15 4.25 21.282 0.413 AB
2MASS_J -41.09 60.78 Vega
2MASS_H -57.49 99.36 Vega
2MASS_K -20.5 95.07 Vega

Aperture details

RA, DEC (J2000):11h42m27.81s, 34d00m22.42s
semi major axis, semi minor axis (arcsec):10.99, 5.97
angle (degrees, anti-clockwise from east):-143.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 57.88 6.29 19.494 0.118 AB
SDSS_g 210.65 4.4 18.091 0.023 AB
DES_g 212.2 1.26 18.083 0.006 AB
PanSTARRS_g 198.44 2.1 18.156 0.012 AB
SDSS_r 258.7 5.63 17.868 0.024 AB
PanSTARRS_r 288.73 1.75 17.749 0.007 AB
DES_r 315.54 3.57 17.652 0.012 AB
SDSS_i 328.29 7.61 17.609 0.025 AB
PanSTARRS_i 329.21 2.14 17.606 0.007 AB
PanSTARRS_z 363.15 5.52 17.500 0.017 AB
SDSS_z 392.83 24.93 17.414 0.069 AB
DES_z 358.77 3.12 17.513 0.009 AB
PanSTARRS_y 399.48 11.35 17.396 0.031 AB
2MASS_J 237.8 172.91 17.065 0.789 Vega
2MASS_H 797.13 281.29 15.279 0.383 Vega
2MASS_K 293.24 270.28 15.894 1.001 Vega
WISE_W1 180.99 13.17 15.557 0.079 Vega
WISE_W2 91.16 15.6 15.662 0.186 Vega
WISE_W3 239.45 92.54 12.778 0.420 Vega
WISE_W4 517.74 490.61 10.495 1.029 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.733 7.148 7.386
{\rm log}_{10}({\rm SFR}) -2.392 -2.089 -1.747
{\rm log}_{10}({\rm sSFR}) -9.675 -9.207 -8.539
{\rm stellar\ age} 2.568 5.663 7.438

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.239 -0.522 -0.053
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.827 -1.584 -1.240

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.315 0.529 0.909
\delta -0.586 -0.146 0.179
\tau_1/\tau_2 0.625 1.023 1.431
Q_{PAH} 0.975 2.726 5.311
U_{min} 2.691 7.786 14.863
{\rm log}_{10}(\gamma_e)\, -3.041 -2.132 -1.111

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.789 -0.277 0.139
{\rm log}_{10}(\tau_{AGN})\, 1.166 1.438 1.771

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.138 -1.860 -1.537
0.03-0.10 Gyr -3.118 -2.326 -1.832
0.10-0.33 Gyr -3.521 -2.697 -2.160
0.33-1.09 Gyr -3.575 -2.770 -2.360
1.09-3.62 Gyr -3.811 -2.885 -2.505
3.62-11.98 Gyr -3.918 -2.937 -2.531
11.98-13.31 Gyr -4.063 -2.991 -2.377

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.037 9.148 9.238
{\rm log}_{10}({\rm SFR}) -1.400 -0.960 -0.666
{\rm log}_{10}({\rm sSFR}) -10.585 -10.101 -9.768
{\rm stellar\ age} 6.376 7.625 9.066

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.742 -1.361 -1.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.752 -1.506 -0.688

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.245 0.365
\delta -0.849 -0.471 0.014
\tau_1/\tau_2 0.636 1.023 1.399
Q_{PAH} 0.726 1.795 3.648
U_{min} 3.128 8.020 14.845
{\rm log}_{10}(\gamma_e)\, -2.941 -1.802 -1.114

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.247 -3.269 -2.332
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.455 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.109 -0.916 -0.763
0.03-0.10 Gyr -1.787 -0.991 -0.599
0.10-0.33 Gyr -1.881 -1.074 -0.671
0.33-1.09 Gyr -1.790 -1.170 -0.814
1.09-3.62 Gyr -1.569 -1.022 -0.754
3.62-11.98 Gyr -1.038 -0.751 -0.589
11.98-13.31 Gyr -1.210 -0.623 -0.095