2026cnu results

Information

Transient
Name:SN2026cnu
Right ascension: 11h23m42.06s
Declination:23d05m04.25s
Discovery Date:Jan. 28, 2026, 11:26 a.m.
Classification:SN II
Redshift:0.050000
MW E(B-V):0.016
Host
Name:J112342.03+230503.31
Object ID:9906629922523813
Catalog Name:decals
Catalog Release:dr9
Right ascension: 11h23m42.03s
Declination:23d05m03.31s
Redshift:None
Photometric Redshift:0.133
 

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 18.39
Transient MWEBV processed 0.18
Host match processed 6.35
Host information processed 0.13
Host MWEBV processed 0.15
Global aperture construction processed 2.94
Global aperture photometry processed 6.87
Validate global photometry processed 18.98
Global host SED inference failed 0.01
Local aperture photometry processed 6.38
Validate local photometry processed 0.03
Local host SED inference failed 0.01
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h23m42.06s, 23d05m04.25s
semi major axis, semi minor axis (arcsec):2.05, 2.05
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 1.94 1.43 23.179 0.798 AB
SDSS_g 9.83 1.09 21.419 0.120 AB
DES_g 10.01 0.22 21.399 0.024 AB
PanSTARRS_g 9.94 0.49 21.406 0.054 AB
SDSS_r 12.16 1.3 21.188 0.116 AB
PanSTARRS_r 14.13 0.53 21.025 0.041 AB
DES_r 15.01 0.37 20.959 0.027 AB
SDSS_i 16.7 1.78 20.843 0.116 AB
PanSTARRS_i 15.9 0.65 20.896 0.045 AB
PanSTARRS_z 18.98 1.23 20.705 0.070 AB
SDSS_z 12.38 5.53 21.168 0.485 AB
DES_z 18.29 1.16 20.745 0.069 AB
PanSTARRS_y 26.77 2.8 20.331 0.114 AB

Aperture details

RA, DEC (J2000):11h23m42.02s, 23d05m03.34s
semi major axis, semi minor axis (arcsec):4.37, 3.29
angle (degrees, anti-clockwise from east):-3.22
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.25 1.11 23.657 0.965 AB
GALEX_NUV 2.06 1.73 23.116 0.912 AB
SDSS_u 0.76 2.65 24.202 3.802 AB
SDSS_g 15.44 1.75 20.928 0.123 AB
DES_g 15.76 0.35 20.906 0.024 AB
PanSTARRS_g 15.7 0.91 20.910 0.063 AB
SDSS_r 17.68 2.11 20.782 0.130 AB
PanSTARRS_r 22.52 0.97 20.518 0.047 AB
DES_r 23.68 0.56 20.464 0.026 AB
SDSS_i 32.65 3.06 20.115 0.102 AB
PanSTARRS_i 24.21 1.19 20.440 0.053 AB
PanSTARRS_z 25.42 2.22 20.387 0.095 AB
SDSS_z 20.28 10.18 20.633 0.545 AB
DES_z 29.03 1.75 20.243 0.065 AB
PanSTARRS_y 39.74 5.06 19.902 0.138 AB
2MASS_J 167.45 91.66 17.445 0.594 Vega
2MASS_H 140.13 145.7 17.166 1.129 Vega
2MASS_K 70.58 146.7 17.441 2.257 Vega
WISE_W1 58.65 7.16 16.780 0.133 Vega
WISE_W2 39.93 9.54 16.558 0.259 Vega
WISE_W3 10.72 49.9 16.151 5.055 Vega
WISE_W4 -124.41 362.33 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})\, 8.678 8.920 9.109
{\rm log}_{10}({\rm SFR}) -1.841 -0.562 0.139
{\rm log}_{10}({\rm sSFR}) -10.790 -9.478 -8.549
{\rm stellar\ age} 0.212 0.851 3.643

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.638 -0.831 -0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.472 -0.595 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.413 0.685 1.004
\delta -0.419 -0.033 0.274
\tau_1/\tau_2 0.578 0.994 1.408
Q_{PAH} 2.498 4.280 5.916
U_{min} 3.455 9.638 17.542
{\rm log}_{10}(\gamma_e)\, -2.790 -1.612 -0.539

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.321 -0.843 -0.238
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.391 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.198 -0.849 -0.359
0.03-0.10 Gyr -2.629 -0.538 0.269
0.10-0.32 Gyr -0.617 0.167 0.561
0.32-1.04 Gyr -2.860 -0.557 0.076
1.04-3.36 Gyr -5.245 -2.110 -0.787
3.36-10.85 Gyr -6.189 -2.654 -1.182
10.85-12.06 Gyr -6.628 -2.562 -1.060