2025xqu results

Information

Transient
Name:SN2025xqu
Right ascension: 0h11m11.32s
Declination:1d48m14.68s
Discovery Date:Sept. 15, 2025, 6:37 a.m.
Classification:SN Ic
Redshift:0.038800
MW E(B-V):0.019
Host
Name:
Right ascension: 0h11m11.11s
Declination:1d48m14.38s
Redshift:None
Photometric Redshift:0.035
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.3
Transient MWEBV processed 0.09
Host match processed 6.13
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 6.39
Validate global photometry processed 16.64
Global host SED inference processed 462.85
Local aperture photometry processed 6.23
Validate local photometry processed 0.03
Local host SED inference processed 419.19
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h11m11.32s, 1d48m14.68s
semi major axis, semi minor axis (arcsec):2.6, 2.6
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 12.76 2.08 21.136 0.177 AB
SDSS_g 23.73 1.46 20.462 0.067 AB
DES_g 22.96 0.2 20.498 0.009 AB
PanSTARRS_g 20.5 0.73 20.620 0.039 AB
SDSS_r 35.22 1.87 20.033 0.058 AB
PanSTARRS_r 26.56 0.52 20.339 0.021 AB
DES_r 34.94 0.31 20.042 0.010 AB
SDSS_i 43.47 2.38 19.805 0.059 AB
PanSTARRS_i 35.49 0.93 20.025 0.028 AB
PanSTARRS_z 38.38 1.96 19.940 0.055 AB
SDSS_z 40.55 6.67 19.880 0.179 AB
PanSTARRS_y 46.59 4.09 19.729 0.095 AB

Aperture details

RA, DEC (J2000):0h11m11.09s, 1d48m14.17s
semi major axis, semi minor axis (arcsec):6.58, 3.58
angle (degrees, anti-clockwise from east):-40.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.22 1.09 20.875 0.073 AB
GALEX_NUV 23.96 0.84 20.451 0.038 AB
SDSS_u 44.05 3.96 19.790 0.098 AB
SDSS_g 98.76 2.92 18.914 0.032 AB
DES_g 92.77 0.39 18.982 0.005 AB
PanSTARRS_g 99.67 1.37 18.904 0.015 AB
SDSS_r 141.06 3.67 18.526 0.028 AB
PanSTARRS_r 126.7 0.96 18.643 0.008 AB
DES_r 140.1 0.6 18.534 0.005 AB
SDSS_i 168.71 4.58 18.332 0.029 AB
PanSTARRS_i 163.2 1.71 18.368 0.011 AB
PanSTARRS_z 182.5 3.6 18.247 0.021 AB
SDSS_z 179.69 12.48 18.264 0.075 AB
PanSTARRS_y 195.56 7.5 18.172 0.042 AB
2MASS_J 293.51 138.35 16.836 0.512 Vega
2MASS_H 151.01 253.34 17.085 1.821 Vega
2MASS_K 63.52 249.84 17.555 4.270 Vega
WISE_W1 84.39 11.18 16.385 0.144 Vega
WISE_W2 54.08 15.66 16.228 0.314 Vega
WISE_W3 20.97 78.85 15.422 4.082 Vega
WISE_W4 494.52 452.47 10.545 0.993 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.865 8.182 8.375
{\rm log}_{10}({\rm SFR}) -1.666 -1.068 -0.515
{\rm log}_{10}({\rm sSFR}) -9.939 -9.291 -8.390
{\rm stellar\ age} 0.764 5.011 7.025

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.595 -0.875 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.661 -1.111 0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.375 0.775 1.221
\delta -0.346 -0.013 0.270
\tau_1/\tau_2 0.716 1.076 1.487
Q_{PAH} 1.046 2.917 5.264
U_{min} 3.009 8.364 15.516
{\rm log}_{10}(\gamma_e)\, -3.157 -2.039 -1.013

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.684 -1.783 -0.279
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.484 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.659 -1.261 -0.957
0.03-0.10 Gyr -1.807 -1.032 -0.396
0.10-0.33 Gyr -2.232 -1.390 -0.786
0.33-1.09 Gyr -3.073 -1.718 -1.256
1.09-3.61 Gyr -3.754 -1.864 -1.489
3.61-11.91 Gyr -4.062 -1.979 -1.569
11.91-13.24 Gyr -3.978 -2.078 -1.399

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.766 8.973 9.134
{\rm log}_{10}({\rm SFR}) -0.674 -0.330 0.055
{\rm log}_{10}({\rm sSFR}) -9.708 -9.283 -8.860
{\rm stellar\ age} 5.214 7.355 11.211

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.655 -1.215 -0.702
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.568 -0.504 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.444 0.664
\delta -0.393 -0.093 0.177
\tau_1/\tau_2 0.587 1.037 1.461
Q_{PAH} 0.609 1.941 4.019
U_{min} 3.564 9.803 17.719
{\rm log}_{10}(\gamma_e)\, -2.807 -1.809 -0.796

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.185 -2.621 -1.629
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.539 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.085 -2.683 -1.751
0.03-0.10 Gyr -0.516 -0.171 0.216
0.10-0.33 Gyr -3.273 -1.260 -0.449
0.33-1.09 Gyr -3.951 -1.629 -0.967
1.09-3.61 Gyr -3.881 -1.472 -0.930
3.61-11.91 Gyr -2.475 -1.141 -0.814
11.91-13.24 Gyr -2.130 -0.792 0.144