2026xkr results

Information

Transient
Name:SN2026xkr
Right ascension: 0h04m30.90s
Declination:-6d21m48.91s
Discovery Date:Aug. 4, 2026, 8:56 a.m.
Classification:SN Ia
Redshift:0.090000
MW E(B-V):0.036
Host
Name:J000430.86-062153.50
Object ID:9906619061636814
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h04m30.86s
Declination:-6d21m53.50s
Redshift:None
Photometric Redshift:0.077
Dataset
Version:0
 

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 20.17
Transient MWEBV processed 0.2
Host match processed 6.89
Host information processed 0.15
Host MWEBV processed 0.17
Host spectrum download processed 0.08
Global aperture construction processed 0.65
Global aperture photometry processed 7.73
Validate global photometry processed 20.44
Global host SED inference processed 241.1
Local aperture photometry processed 6.97
Validate local photometry processed 0.03
Local host SED inference processed 385.2
 

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})\, 8.715 8.862 8.988
{\rm log}_{10}({\rm SFR}) -1.530 -1.082 -0.657
{\rm log}_{10}({\rm sSFR}) -10.436 -9.966 -9.489
{\rm stellar\ age} 4.270 6.408 7.571

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -1.036 -0.383
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.555 0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.380 0.722 1.158
\delta -0.323 0.055 0.293
\tau_1/\tau_2 0.677 0.948 1.223
Q_{PAH} 1.181 2.675 4.512
U_{min} 2.594 7.368 14.790
{\rm log}_{10}(\gamma_e)\, -3.136 -2.263 -1.180

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.387 -3.064 -1.224
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.410 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.604 -1.042 -0.656
0.03-0.10 Gyr -1.697 -1.137 -0.661
0.10-0.33 Gyr -1.708 -1.165 -0.634
0.33-1.06 Gyr -1.770 -1.237 -0.807
1.06-3.47 Gyr -1.523 -1.079 -0.810
3.47-11.32 Gyr -1.517 -1.051 -0.852
11.32-12.58 Gyr -1.769 -1.068 -0.606

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.585 10.662 10.721
{\rm log}_{10}({\rm SFR}) 0.041 0.263 0.482
{\rm log}_{10}({\rm sSFR}) -10.637 -10.393 -10.152
{\rm stellar\ age} 6.510 7.234 8.021

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.909 -0.675 -0.500
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.413 -0.328 0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.279 0.403
\delta -0.707 -0.389 -0.134
\tau_1/\tau_2 0.581 0.867 1.141
Q_{PAH} 0.849 1.553 2.432
U_{min} 2.181 6.676 14.034
{\rm log}_{10}(\gamma_e)\, -3.275 -2.648 -1.906

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.274 -3.260 -2.178
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.358 1.797

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.248 0.414 0.586
0.03-0.10 Gyr -0.208 0.150 0.469
0.10-0.33 Gyr -0.383 0.017 0.390
0.33-1.06 Gyr -0.198 0.157 0.422
1.06-3.47 Gyr 0.190 0.550 0.778
3.47-11.32 Gyr 0.684 0.852 0.951
11.32-12.58 Gyr 0.350 0.842 1.220
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h04m30.90s, -6d21m48.91s
semi major axis, semi minor axis (arcsec):1.19, 1.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 7.65 0.1 21.691 0.014 AB
PanSTARRS_r 13.53 0.25 21.072 0.020 AB
DES_r 13.76 0.18 21.053 0.014 AB
PanSTARRS_i 19.94 0.35 20.651 0.019 AB
DES_i 17.29 0.35 20.806 0.022 AB
PanSTARRS_z 19.22 0.87 20.691 0.049 AB
DES_z 20.6 0.57 20.615 0.030 AB
PanSTARRS_y 31.71 1.79 20.147 0.061 AB

Aperture details

RA, DEC (J2000):0h04m30.84s, -6d21m53.39s
semi major axis, semi minor axis (arcsec):9.02, 7.35
angle (degrees, anti-clockwise from east):204.54
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.6 3.66 20.186 0.130 AB
GALEX_NUV 42.16 2.25 19.838 0.058 AB
SDSS_u 162.38 8.22 18.374 0.055 AB
SDSS_g 431.74 5.82 17.312 0.015 AB
DES_g 466.91 0.76 17.227 0.002 AB
PanSTARRS_g 436.93 2.21 17.299 0.005 AB
SDSS_r 816.06 8.22 16.621 0.011 AB
PanSTARRS_r 784.78 1.74 16.663 0.002 AB
DES_r 877.13 1.38 16.542 0.002 AB
SDSS_i 1144.64 10.93 16.253 0.010 AB
PanSTARRS_i 1137.56 2.4 16.260 0.002 AB
DES_i 1177.4 2.79 16.223 0.003 AB
PanSTARRS_z 1283.09 5.92 16.129 0.005 AB
SDSS_z 1426.23 25.1 16.015 0.019 AB
DES_z 1394.91 4.58 16.039 0.004 AB
PanSTARRS_y 1499.67 12.22 15.960 0.009 AB
2MASS_J 1960.69 180.94 14.774 0.100 Vega
2MASS_H 2722.53 292.58 13.945 0.117 Vega
2MASS_K 1990.12 346.11 13.815 0.189 Vega
WISE_W1 994.22 24.44 13.707 0.027 Vega
WISE_W2 643.73 28.58 13.539 0.048 Vega
WISE_W3 1576.36 108.21 10.732 0.075 Vega
WISE_W4 2532.04 697.62 8.771 0.299 Vega