2026aut results

Information

Transient
Name:SN2026aut
Right ascension: 13h59m06.58s
Declination:17d56m05.35s
Discovery Date:Jan. 20, 2026, 2:14 p.m.
Classification:SN II
Redshift:0.017623
MW E(B-V):0.023
Host
Name:
Right ascension: 13h59m06.40s
Declination:17d56m04.89s
Redshift:0.017569
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: completed

Task Name Status Time (s)
Cutout download processed 0.87
Transient MWEBV processed 0.16
Host match processed 6.47
Host information processed 0.06
Host MWEBV processed 0.1
Global aperture construction processed 0.1
Global aperture photometry processed 1.27
Validate global photometry processed 2.32
Global host SED inference processed 371.47
Local aperture photometry processed 1.16
Validate local photometry processed 0.03
Local host SED inference processed 430.01
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h59m06.58s, 17d56m05.35s
semi major axis, semi minor axis (arcsec):5.6, 5.6
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 76.19 8.6 19.195 0.122 AB
GALEX_NUV 100.72 1.38 18.892 0.015 AB
SDSS_u 258.3 6.45 17.870 0.027 AB
SDSS_g 706.66 7.14 16.777 0.011 AB
DES_g 737.24 1.24 16.731 0.002 AB
PanSTARRS_g 723.05 1.94 16.752 0.003 AB
SDSS_r 1102.31 9.13 16.294 0.009 AB
PanSTARRS_r 1113.4 1.93 16.283 0.002 AB
DES_r 1186.48 2.91 16.214 0.003 AB
SDSS_i 1357.33 10.6 16.068 0.008 AB
PanSTARRS_i 1321.19 2.18 16.098 0.002 AB
PanSTARRS_z 1554.37 4.22 15.921 0.003 AB
SDSS_z 1567.2 20.99 15.912 0.015 AB
DES_z 1683.59 6.96 15.834 0.004 AB
PanSTARRS_y 1590.41 11.83 15.896 0.008 AB
2MASS_J 1993.36 103.4 14.756 0.056 Vega
2MASS_H 2105.22 171.92 14.224 0.089 Vega
2MASS_K 2059.2 176.8 13.778 0.093 Vega

Aperture details

RA, DEC (J2000):13h59m06.40s, 17d56m05.04s
semi major axis, semi minor axis (arcsec):7.75, 4.22
angle (degrees, anti-clockwise from east):-101.72
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 87.64 9.22 19.043 0.114 AB
GALEX_NUV 126.78 1.57 18.642 0.013 AB
SDSS_u 278.96 6.64 17.786 0.026 AB
SDSS_g 769.28 7.44 16.685 0.010 AB
DES_g 786.53 1.29 16.661 0.002 AB
PanSTARRS_g 792.03 2.0 16.653 0.003 AB
SDSS_r 1202.19 9.51 16.200 0.009 AB
PanSTARRS_r 1230.39 1.97 16.175 0.002 AB
DES_r 1275.3 3.01 16.136 0.003 AB
SDSS_i 1482.31 11.02 15.973 0.008 AB
PanSTARRS_i 1454.97 2.2 15.993 0.002 AB
PanSTARRS_z 1706.09 4.33 15.820 0.003 AB
SDSS_z 1733.59 21.41 15.803 0.013 AB
DES_z 1800.87 7.18 15.761 0.004 AB
PanSTARRS_y 1731.3 12.0 15.804 0.008 AB
2MASS_J 2186.52 117.16 14.656 0.058 Vega
2MASS_H 2531.3 193.51 14.024 0.083 Vega
2MASS_K 2569.16 200.62 13.538 0.085 Vega
WISE_W1 994.57 16.05 13.707 0.018 Vega
WISE_W2 612.01 16.04 13.594 0.028 Vega
WISE_W3 1632.32 81.25 10.694 0.054 Vega
WISE_W4 2683.85 526.75 8.708 0.213 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.169 9.254 9.342
{\rm log}_{10}({\rm SFR}) -1.016 -0.763 -0.539
{\rm log}_{10}({\rm sSFR}) -10.276 -10.037 -9.780
{\rm stellar\ age} 6.472 7.617 8.982

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.462 -1.031 -0.711
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.922 -1.743 0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.348 0.676
\delta -0.436 -0.034 0.215
\tau_1/\tau_2 0.658 1.025 1.383
Q_{PAH} 0.607 1.601 3.600
U_{min} 3.056 8.369 15.775
{\rm log}_{10}(\gamma_e)\, -2.685 -1.673 -0.989

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.990 -1.584 -0.664
{\rm log}_{10}(\tau_{AGN})\, 0.917 1.395 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.570 -1.144 -0.805
0.03-0.10 Gyr -0.951 -0.675 -0.425
0.10-0.33 Gyr -1.121 -0.759 -0.467
0.33-1.10 Gyr -1.385 -0.985 -0.658
1.10-3.66 Gyr -1.413 -0.892 -0.605
3.66-12.17 Gyr -0.856 -0.648 -0.517
12.17-13.52 Gyr -0.997 -0.529 -0.044

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.218 9.273 9.338
{\rm log}_{10}({\rm SFR}) -0.990 -0.787 -0.587
{\rm log}_{10}({\rm sSFR}) -10.267 -10.066 -9.842
{\rm stellar\ age} 7.138 7.867 9.207

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.050 -0.799 -0.640
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.959 -1.852 -1.555

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.253 0.392
\delta -0.372 -0.017 0.224
\tau_1/\tau_2 0.609 0.895 1.231
Q_{PAH} 0.383 1.378 2.970
U_{min} 2.457 7.032 13.485
{\rm log}_{10}(\gamma_e)\, -3.441 -2.520 -1.815

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.150 -3.041 -2.173
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.459 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.301 -1.092 -0.947
0.03-0.10 Gyr -0.949 -0.693 -0.460
0.10-0.33 Gyr -1.093 -0.783 -0.548
0.33-1.10 Gyr -1.450 -1.097 -0.873
1.10-3.66 Gyr -1.335 -0.949 -0.713
3.66-12.17 Gyr -0.769 -0.598 -0.494
12.17-13.52 Gyr -0.874 -0.444 0.017