2026cbh

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Information

Transient

Name: SN2026cbh
Right ascension: 0h12m55.38s
Declination: 33d21m26.72s
Discovery Date: Feb. 3, 2026, 5:32 a.m.
Classification: SN II
Redshift: 0.015858
MW E(B-V): 0.040

Host

Name: UGC00117
Right ascension: 0h12m54.51s
Declination: 33d21m41.14s
Redshift: None
Photometric Redshift: 0.016
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.41
Transient MWEBV processed 0.08
Host match processed 6.23
Host information processed 0.05
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 6.2
Validate global photometry processed 17.16
Global host SED inference processed 600.92
Local aperture photometry processed 6.41
Validate local photometry processed 0.03
Local host SED inference processed 477.46
 

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) = 0h12m55.38s, 33d21m26.72s
semi major axis, semi minor axis (arcsec) = 6.19, 6.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 22.91 3.83 20.500 0.181 AB
SDSS_u 9.69 8.14 21.434 0.912 AB
SDSS_g 156.37 4.1 18.415 0.028 AB
DES_g 174.95 1.18 18.293 0.007 AB
PanSTARRS_g 164.23 2.02 18.361 0.013 AB
SDSS_r 245.68 6.16 17.924 0.027 AB
PanSTARRS_r 263.32 2.14 17.849 0.009 AB
DES_r 285.86 2.14 17.760 0.008 AB
SDSS_i 290.51 8.63 17.742 0.032 AB
PanSTARRS_i 333.28 3.34 17.593 0.011 AB
PanSTARRS_z 372.23 4.9 17.473 0.014 AB
SDSS_z 377.19 23.8 17.459 0.069 AB
DES_z 410.85 5.99 17.366 0.016 AB
PanSTARRS_y 391.57 11.08 17.418 0.031 AB
2MASS_J 298.37 138.58 16.818 0.504 Vega
2MASS_H 455.96 214.43 15.885 0.511 Vega
2MASS_K 254.83 232.15 16.047 0.989 Vega
WISE_W1 62.83 35.11 16.706 0.607 Vega

Aperture details

RA, DEC (J2000) = 0h12m54.51s, 33d21m41.19s
semi major axis, semi minor axis (arcsec) = 37.03, 24.23
angle (degrees, anti-clockwise from east) = -92.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 655.95 39.31 16.858 0.065 AB
SDSS_i 7629.75 41.35 14.194 0.006 AB
SDSS_z 9663.47 114.98 13.937 0.013 AB
2MASS_H 9131.49 1040.77 12.631 0.124 Vega
WISE_W3 9256.62 464.94 8.810 0.055 Vega
WISE_W4 9234.75 1825.21 7.366 0.215 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.505 8.588 8.688
{\rm log}_{10}({\rm SFR}) -1.894 -1.565 -1.199
{\rm log}_{10}({\rm sSFR}) -10.500 -10.145 -9.803
{\rm stellar\ age} 6.689 7.908 9.893

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.584 -1.049 -0.709
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.850 -1.628 -1.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.098 0.406 0.685
\delta -0.550 -0.109 0.203
\tau_1/\tau_2 0.673 1.032 1.375
Q_{PAH} 0.768 2.290 4.474
U_{min} 2.632 7.577 14.728
{\rm log}_{10}(\gamma_e)\, -3.404 -2.260 -0.932

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.471 -1.472 -0.415
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.426 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.164 -1.767 -1.527
0.03-0.10 Gyr -1.896 -1.499 -1.097
0.10-0.33 Gyr -2.085 -1.602 -1.207
0.33-1.10 Gyr -2.227 -1.628 -1.239
1.10-3.67 Gyr -2.322 -1.598 -1.248
3.67-12.19 Gyr -1.703 -1.353 -1.179
12.19-13.55 Gyr -1.829 -1.238 -0.661
0.33-1.10 Gyr -2.451 -1.798 -1.379
1.10-3.67 Gyr -2.453 -1.676 -1.311
3.67-12.19 Gyr -1.597 -1.318 -1.174
12.19-13.55 Gyr -1.647 -1.153 -0.541

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.920 10.106 10.234
{\rm log}_{10}({\rm SFR}) -2.288 -0.827 -0.221
{\rm log}_{10}({\rm sSFR}) -12.417 -10.998 -10.265
{\rm stellar\ age} 5.672 8.358 12.684

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.127 -0.767 -0.486
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.772 -0.894 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.547 0.860
\delta -0.563 -0.046 0.249
\tau_1/\tau_2 0.338 0.790 1.240
Q_{PAH} 0.316 0.983 2.782
U_{min} 2.865 7.746 14.688
{\rm log}_{10}(\gamma_e)\, -3.678 -3.071 -2.027

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.366 -2.389 -1.256
{\rm log}_{10}(\tau_{AGN})\, 0.803 1.087 1.705

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.591 -0.952 -0.294
0.03-0.10 Gyr -3.241 -1.032 -0.153
0.10-0.33 Gyr -3.815 -1.266 -0.201
0.33-1.10 Gyr -6.522 -3.034 -1.277
1.10-3.67 Gyr -4.900 -2.528 -1.122
3.67-12.19 Gyr -2.330 -0.541 0.262
12.19-13.55 Gyr 0.581 1.268 1.355
0.33-1.10 Gyr -3.498 -0.984 -0.074
1.10-3.67 Gyr -2.739 -0.504 0.294
3.67-12.19 Gyr -1.923 -0.033 0.299
12.19-13.55 Gyr -0.712 0.461 1.331