2026krb results

Information

Transient
Name:SN2026krb
Right ascension: 13h49m05.93s
Declination:0d30m17.12s
Discovery Date:April 23, 2026, 7:35 a.m.
Classification:SN Ia
Redshift:0.101000
MW E(B-V):0.026
Host
Name:J134905.70+003015.23
Object ID:9906621660332661
Catalog Name:decals
Catalog Release:dr9
Right ascension: 13h49m05.70s
Declination:0d30m15.23s
Redshift:None
Photometric Redshift:0.081
 

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: blocked

Task Name Status Time (s)
Cutout download processed 18.95
Transient MWEBV processed 0.12
Host match processed 6.78
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.32
Validate global photometry processed 19.04
Global host SED inference processed 409.44
Local aperture photometry processed 5.95
Validate local photometry processed 0.03
Local host SED inference failed 387.53
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h49m05.93s, 0d30m17.12s
semi major axis, semi minor axis (arcsec):1.08, 1.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 2.13 0.17 23.077 0.087 AB
PanSTARRS_z 2.2 0.7 23.046 0.345 AB
DES_z 1.68 0.47 23.340 0.305 AB
PanSTARRS_y 7.15 1.92 21.765 0.291 AB

Aperture details

RA, DEC (J2000):13h49m05.69s, 0d30m15.29s
semi major axis, semi minor axis (arcsec):5.41, 4.76
angle (degrees, anti-clockwise from east):-51.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.74 4.46 20.778 0.273 AB
GALEX_NUV 15.01 0.73 20.959 0.053 AB
SDSS_u 32.82 3.46 20.110 0.115 AB
SDSS_g 61.21 2.44 19.433 0.043 AB
DES_g 58.98 0.51 19.473 0.009 AB
PanSTARRS_g 62.49 1.11 19.410 0.019 AB
SDSS_r 73.28 3.02 19.238 0.045 AB
PanSTARRS_r 77.8 1.82 19.173 0.025 AB
DES_r 79.96 0.92 19.143 0.013 AB
SDSS_i 104.04 4.33 18.857 0.045 AB
PanSTARRS_i 99.82 1.94 18.902 0.021 AB
PanSTARRS_z 78.79 3.25 19.159 0.045 AB
SDSS_z 111.69 12.11 18.780 0.118 AB
DES_z 98.25 2.72 18.919 0.030 AB
PanSTARRS_y 138.39 8.91 18.547 0.070 AB
2MASS_J -222.51 148.4 Vega
2MASS_H 87.85 183.0 17.673 2.262 Vega
2MASS_K -359.2 261.27 Vega
WISE_W1 43.52 9.64 17.104 0.240 Vega
WISE_W2 27.85 11.88 16.949 0.463 Vega
WISE_W3 169.94 53.25 13.150 0.340 Vega
WISE_W4 -300.48 306.89 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.114 9.240 9.340
{\rm log}_{10}({\rm SFR}) -0.343 -0.118 0.118
{\rm log}_{10}({\rm sSFR}) -9.630 -9.362 -9.047
{\rm stellar\ age} 3.044 4.839 6.100

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.875 -0.352 0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.111 -0.013 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.163 0.316
\delta -0.658 -0.223 0.133
\tau_1/\tau_2 0.791 1.154 1.486
Q_{PAH} 0.371 0.970 1.932
U_{min} 2.534 7.340 14.258
{\rm log}_{10}(\gamma_e)\, -2.892 -2.001 -0.920

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.802 -2.206 -1.584
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.367 1.792

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.339 -0.161 -0.017
0.03-0.10 Gyr -0.405 -0.098 0.194
0.10-0.33 Gyr -0.344 -0.078 0.171
0.33-1.06 Gyr -0.740 -0.360 -0.109
1.06-3.44 Gyr -0.955 -0.617 -0.395
3.44-11.20 Gyr -1.281 -0.823 -0.602
11.20-12.44 Gyr -1.549 -0.837 -0.402