2026aaft results

Information

Transient
Name:SN2026aaft
Right ascension: 0h19m11.85s
Declination:-13d12m40.38s
Discovery Date:Sept. 1, 2026, 9:16 a.m.
Classification:SN Ia
Redshift:0.054800
MW E(B-V):0.028
Host
Name:J001911.51-131248.38
Object ID:92140047979094263
Catalog Name:panstarrs
Catalog Release:dr2
Right ascension: 0h19m11.51s
Declination:-13d12m48.38s
Redshift:None
Photometric Redshift:None
 

Cutout Download Report

Downloadable 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: blocked

Task Name Status Time (s)
Cutout download processed 21.73
Transient MWEBV processed 0.13
Host match processed 6.14
Host information processed 0.15
Host MWEBV processed 0.18
Host spectrum download processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 7.98
Validate global photometry processed 20.75
Global host SED inference processed 232.26
Local aperture photometry processed 7.86
Validate local photometry processed 0.03
Local host SED inference processed 358.96
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.770 8.954 9.088
{\rm log}_{10}({\rm SFR}) -1.781 -1.111 -0.491
{\rm log}_{10}({\rm sSFR}) -10.751 -10.085 -9.301
{\rm stellar\ age} 2.358 5.976 7.679

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.604 -0.999 -0.442
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.659 0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.418 0.772 1.255
\delta -0.492 -0.150 0.214
\tau_1/\tau_2 0.727 1.028 1.331
Q_{PAH} 1.104 2.684 4.822
U_{min} 2.714 7.799 15.836
{\rm log}_{10}(\gamma_e)\, -2.851 -1.638 -0.611

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.084 -2.250 -0.650
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.479 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.240 -1.304 -0.761
0.03-0.10 Gyr -1.847 -1.101 -0.431
0.10-0.33 Gyr -1.637 -0.985 -0.352
0.33-1.08 Gyr -1.879 -1.189 -0.710
1.08-3.56 Gyr -1.591 -0.996 -0.720
3.56-11.73 Gyr -1.572 -0.923 -0.734
11.73-13.03 Gyr -1.828 -0.932 -0.456
0.33-1.08 Gyr -1.674 -1.010 -0.537
1.08-3.56 Gyr -1.718 -0.978 -0.681
3.56-11.72 Gyr -2.235 -1.044 -0.778
11.72-13.03 Gyr -2.430 -1.094 -0.523

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.422 10.489 10.566
{\rm log}_{10}({\rm SFR}) -0.129 0.153 0.401
{\rm log}_{10}({\rm sSFR}) -10.659 -10.345 -10.050
{\rm stellar\ age} 5.914 6.865 7.835

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.783 -0.481 -0.254
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.566 -0.734 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.682 0.850 1.051
\delta -0.104 0.048 0.187
\tau_1/\tau_2 0.660 0.943 1.228
Q_{PAH} 1.834 2.863 4.156
U_{min} 2.423 6.467 13.441
{\rm log}_{10}(\gamma_e)\, -3.539 -2.965 -2.319

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.488 -1.863 -1.471
{\rm log}_{10}(\tau_{AGN})\, 0.894 1.183 1.587

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.185 0.224 0.467
0.03-0.10 Gyr -0.243 0.105 0.422
0.10-0.33 Gyr -0.159 0.182 0.507
0.33-1.08 Gyr -0.035 0.317 0.568
1.08-3.56 Gyr 0.252 0.584 0.774
3.56-11.72 Gyr 0.435 0.613 0.745
11.72-13.03 Gyr 0.097 0.541 0.981
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h19m11.85s, -13d12m40.38s
semi major axis, semi minor axis (arcsec):1.88, 1.88
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 7.23 1.78 21.752 0.268 AB
SDSS_g 30.28 1.52 20.197 0.054 AB
DES_g 30.16 0.35 20.201 0.013 AB
PanSTARRS_g 30.61 0.43 20.185 0.015 AB
SDSS_r 54.94 2.1 19.550 0.041 AB
PanSTARRS_r 48.03 0.43 19.696 0.010 AB
DES_r 54.99 0.79 19.549 0.016 AB
SDSS_i 75.78 2.59 19.201 0.037 AB
PanSTARRS_i 67.21 0.52 19.331 0.008 AB
DES_i 76.92 1.28 19.185 0.018 AB
PanSTARRS_z 80.4 1.16 19.137 0.016 AB
SDSS_z 87.17 6.13 19.049 0.076 AB
DES_z 89.61 1.47 19.019 0.018 AB
PanSTARRS_y 100.74 2.74 18.892 0.029 AB

Aperture details

RA, DEC (J2000):0h19m11.51s, -13d12m48.09s
semi major axis, semi minor axis (arcsec):19.3, 4.13
angle (degrees, anti-clockwise from east):210.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.2 3.49 20.584 0.179 AB
GALEX_NUV 31.87 2.97 20.142 0.101 AB
SDSS_u 127.09 8.53 18.640 0.073 AB
SDSS_g 511.49 6.4 17.128 0.014 AB
DES_g 538.45 1.51 17.072 0.003 AB
PanSTARRS_g 550.41 2.01 17.048 0.004 AB
SDSS_r 1018.28 9.23 16.380 0.010 AB
PanSTARRS_r 990.78 2.0 16.410 0.002 AB
DES_r 1129.83 3.6 16.267 0.003 AB
SDSS_i 1544.62 11.89 15.928 0.008 AB
PanSTARRS_i 1491.31 2.44 15.966 0.002 AB
DES_i 1600.14 5.84 15.890 0.004 AB
PanSTARRS_z 1874.23 5.43 15.718 0.003 AB
SDSS_z 1959.88 29.28 15.669 0.016 AB
DES_z 2073.25 7.07 15.608 0.004 AB
PanSTARRS_y 2385.1 12.84 15.456 0.006 AB
2MASS_J 3102.76 188.72 14.276 0.066 Vega
2MASS_H 4447.85 324.34 13.412 0.079 Vega
2MASS_K 5244.03 348.39 12.763 0.072 Vega
WISE_W1 2306.93 32.27 12.793 0.015 Vega
WISE_W2 1592.73 42.09 12.556 0.029 Vega
WISE_W3 7348.89 154.63 9.060 0.023 Vega
WISE_W4 7254.72 1032.86 7.628 0.155 Vega