2026cvm results

Information

Transient
Name:SN2026cvm
Right ascension: 13h47m51.04s
Declination:5d07m18.12s
Discovery Date:Feb. 9, 2026, 8:55 p.m.
Classification:SN Ia
Redshift:0.077500
MW E(B-V):0.022
Host
Name:J134751.09+050718.27
Right ascension: 13h47m51.09s
Declination:5d07m18.27s
Redshift:None
Photometric Redshift:0.069
 

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: completed

Task Name Status Time (s)
Cutout download processed 17.13
Transient MWEBV processed 0.03
Host match processed 5.72
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 6.07
Validate global photometry processed 18.52
Global host SED inference processed 410.39
Local aperture photometry processed 5.65
Validate local photometry processed 0.03
Local host SED inference processed 454.92
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h47m51.04s, 5d07m18.12s
semi major axis, semi minor axis (arcsec):1.36, 1.36
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 17.22 0.21 20.810 0.013 AB
PanSTARRS_g 15.27 0.36 20.940 0.026 AB
SDSS_r 26.33 1.47 20.349 0.061 AB
PanSTARRS_r 21.63 0.54 20.562 0.027 AB
DES_r 29.07 0.37 20.241 0.014 AB
SDSS_i 33.49 1.84 20.088 0.060 AB
PanSTARRS_i 28.77 0.49 20.253 0.019 AB
PanSTARRS_z 33.55 0.84 20.086 0.027 AB
SDSS_z 33.06 4.0 20.102 0.131 AB
DES_z 38.94 1.13 19.924 0.032 AB
PanSTARRS_y 34.36 2.2 20.060 0.069 AB

Aperture details

RA, DEC (J2000):13h47m51.09s, 5d07m18.28s
semi major axis, semi minor axis (arcsec):8.04, 2.91
angle (degrees, anti-clockwise from east):-16.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.38 3.59 21.084 0.291 AB
GALEX_NUV 14.11 0.73 21.027 0.056 AB
SDSS_u 24.02 3.61 20.449 0.163 AB
SDSS_g 68.85 2.66 19.305 0.042 AB
DES_g 62.29 0.46 19.414 0.008 AB
PanSTARRS_g 65.46 1.26 19.360 0.021 AB
SDSS_r 91.25 3.38 18.999 0.040 AB
PanSTARRS_r 87.58 1.87 19.044 0.023 AB
DES_r 92.07 0.8 18.990 0.009 AB
SDSS_i 129.4 4.86 18.620 0.041 AB
PanSTARRS_i 106.62 1.69 18.830 0.017 AB
PanSTARRS_z 115.5 2.89 18.744 0.027 AB
SDSS_z 129.94 13.6 18.616 0.114 AB
DES_z 117.26 2.3 18.727 0.021 AB
PanSTARRS_y 123.43 7.59 18.671 0.067 AB
2MASS_J 150.71 138.32 17.560 0.996 Vega
2MASS_H 62.1 197.14 18.050 3.447 Vega
2MASS_K 281.03 267.44 15.940 1.033 Vega
WISE_W1 52.1 8.16 16.909 0.170 Vega
WISE_W2 42.11 11.56 16.500 0.298 Vega
WISE_W3 74.02 59.08 14.053 0.867 Vega
WISE_W4 574.37 339.09 10.382 0.641 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.500 8.709 8.839
{\rm log}_{10}({\rm SFR}) -1.929 -1.175 -0.388
{\rm log}_{10}({\rm sSFR}) -10.627 -9.895 -8.973
{\rm stellar\ age} 0.704 4.052 6.175

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.562 -0.670 -0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.674 -0.756 0.186

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.589 1.066
\delta -0.546 -0.178 0.208
\tau_1/\tau_2 0.684 1.068 1.451
Q_{PAH} 1.590 3.441 5.506
U_{min} 3.314 8.459 16.128
{\rm log}_{10}(\gamma_e)\, -2.762 -1.724 -0.708

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.169 -0.456 0.010
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.432 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.524 -1.516 -0.926
0.03-0.10 Gyr -2.194 -1.133 -0.251
0.10-0.33 Gyr -1.590 -0.822 -0.145
0.33-1.07 Gyr -1.981 -0.826 -0.494
1.07-3.50 Gyr -3.245 -1.206 -0.877
3.50-11.46 Gyr -4.040 -1.579 -1.129
11.46-12.73 Gyr -3.978 -1.611 -0.970

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.153 9.258 9.385
{\rm log}_{10}({\rm SFR}) -0.811 -0.527 -0.241
{\rm log}_{10}({\rm sSFR}) -10.103 -9.812 -9.500
{\rm stellar\ age} 4.887 6.188 7.439

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.406 -0.963 -0.480
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 0.084 0.362

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.070 0.179 0.357
\delta -0.411 0.043 0.279
\tau_1/\tau_2 0.714 1.036 1.399
Q_{PAH} 1.032 2.630 4.767
U_{min} 2.815 8.086 15.205
{\rm log}_{10}(\gamma_e)\, -2.268 -1.169 -0.359

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.851 -2.053 -1.174
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.551 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.178 -0.919 -0.734
0.03-0.10 Gyr -0.763 -0.422 -0.108
0.10-0.33 Gyr -0.629 -0.343 -0.097
0.33-1.07 Gyr -0.889 -0.562 -0.329
1.07-3.50 Gyr -0.933 -0.661 -0.457
3.50-11.46 Gyr -0.925 -0.677 -0.485
11.46-12.73 Gyr -1.124 -0.612 -0.164