2026xb

Download data

Information

Transient

Name: SN2026xb
Right ascension: 13h11m06.83s
Declination: 6d07m38.44s
Discovery Date: Jan. 11, 2026, 1:27 p.m.
Classification: SN II
Redshift: 0.036000
MW E(B-V): 0.027

Host

Name:
Right ascension: 13h11m06.49s
Declination: 6d07m36.62s
Redshift: None
Photometric Redshift: 0.101
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.85
Transient MWEBV processed 0.13
Host match processed 6.88
Host information processed 0.12
Host MWEBV processed 0.12
Global aperture construction failed 0.08
Global aperture photometry not processed 5.39
Validate global photometry not processed 15.85
Global host SED inference not processed 488.02
Local aperture photometry processed 1.1
Validate local photometry processed 0.02
Local host SED inference processed 692.5
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 13h11m06.83s, 6d07m38.44s
semi major axis, semi minor axis (arcsec) = 2.8, 2.8
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 5.79 2.36 21.993 0.443 AB
SDSS_g 1.4 0.92 23.534 0.714 AB
PanSTARRS_g 0.92 0.71 23.992 0.838 AB
SDSS_r 4.71 1.41 22.218 0.325 AB
PanSTARRS_r 0.33 0.74 25.094 2.417 AB
DES_r 1.17 0.4 23.725 0.370 AB
SDSS_i 2.02 1.85 23.139 0.999 AB
PanSTARRS_i -1.8 0.99 AB
PanSTARRS_z -1.76 1.56 AB
SDSS_z -4.01 6.39 AB
DES_z 0.46 1.2 24.736 2.813 AB
PanSTARRS_y -2.55 3.61 AB

Aperture details

RA, DEC (J2000) = 13h11m06.50s, 6d07m37.42s
semi major axis, semi minor axis (arcsec) = 5.72, 3.11
angle (degrees, anti-clockwise from east) = -151.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.89 1.96 22.426 0.547 AB
GALEX_NUV 7.4 2.21 21.727 0.324 AB
SDSS_u 14.48 3.53 20.998 0.265 AB
SDSS_g 14.15 1.61 21.023 0.124 AB
PanSTARRS_g 16.1 1.0 20.883 0.067 AB
SDSS_r 18.59 2.21 20.727 0.129 AB
PanSTARRS_r 22.25 1.18 20.532 0.058 AB
DES_r 19.78 0.68 20.659 0.037 AB
SDSS_i 25.15 2.97 20.399 0.128 AB
PanSTARRS_i 23.45 1.35 20.474 0.062 AB
PanSTARRS_z 27.41 2.18 20.305 0.086 AB
SDSS_z 64.27 9.78 19.380 0.165 AB
DES_z 23.2 1.93 20.486 0.090 AB
PanSTARRS_y 29.56 4.8 20.223 0.176 AB
2MASS_J -6.01 153.61 Vega
WISE_W1 35.44 8.22 17.327 0.252 Vega
WISE_W2 22.03 12.8 17.203 0.631 Vega
WISE_W3 -23.29 63.03 Vega
WISE_W4 684.81 369.77 10.191 0.586 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.013 7.821 8.167
{\rm log}_{10}({\rm SFR}) -1.774 -1.326 -0.923
{\rm log}_{10}({\rm sSFR}) -9.737 -9.063 -8.086
{\rm stellar\ age} 0.605 6.608 8.804

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -0.797 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.478 -0.515 0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.219 1.705 2.306
\delta -0.147 0.134 0.301
\tau_1/\tau_2 0.518 0.914 1.355
Q_{PAH} 0.455 1.681 4.226
U_{min} 2.691 7.853 15.534
{\rm log}_{10}(\gamma_e)\, -3.260 -2.119 -0.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.670 -1.246 -0.207
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.513 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.511 -1.002 -0.579
0.03-0.10 Gyr -3.671 -1.976 -1.165
0.10-0.33 Gyr -5.350 -2.820 -1.905
0.33-1.06 Gyr -9.905 -6.831 -3.478
1.06-3.44 Gyr -10.813 -7.181 -3.623
3.44-11.20 Gyr -11.286 -7.047 -3.133
11.20-12.44 Gyr -11.814 -6.750 -2.622
0.33-1.09 Gyr -5.904 -2.989 -2.128
1.09-3.61 Gyr -5.607 -2.699 -1.948
3.61-11.95 Gyr -5.172 -2.410 -1.768
11.95-13.27 Gyr -5.160 -2.310 -1.277

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.244 8.734 8.976
{\rm log}_{10}({\rm SFR}) -0.365 0.056 0.403
{\rm log}_{10}({\rm sSFR}) -9.204 -8.602 -7.949
{\rm stellar\ age} 0.213 4.673 7.443

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.586 -1.002 -0.247
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.246 -0.676 -0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.600 1.050
\delta -0.018 0.201 0.330
\tau_1/\tau_2 0.532 1.088 1.588
Q_{PAH} 1.507 3.432 5.481
U_{min} 3.705 9.739 17.863
{\rm log}_{10}(\gamma_e)\, -2.822 -1.777 -0.747

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.359 -1.179 -0.403
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.439 1.836

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.274 -1.091 -0.632
0.03-0.10 Gyr -0.233 0.204 0.563
0.10-0.33 Gyr -3.245 -1.337 -0.328
0.33-1.06 Gyr -4.875 -1.951 -1.042
1.06-3.44 Gyr -5.096 -1.897 -1.085
3.44-11.20 Gyr -4.942 -1.695 -0.968
11.20-12.44 Gyr -4.815 -1.491 -0.495