2026cfv results

Information

Transient
Name:SN2026cfv
Right ascension: 12h23m48.83s
Declination:10d20m45.68s
Discovery Date:Jan. 28, 2026, 11:04 a.m.
Classification:SN Ia
Redshift:0.138000
MW E(B-V):0.022
Host
Name:
Right ascension: 12h23m48.82s
Declination:10d20m45.49s
Redshift:None
Photometric Redshift:0.138
 

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 18.91
Transient MWEBV processed 0.04
Host match processed 6.58
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.1
Validate global photometry processed 18.8
Global host SED inference processed 419.36
Local aperture photometry processed 6.01
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):12h23m48.82s, 10d20m45.75s
semi major axis, semi minor axis (arcsec):4.27, 4.0
angle (degrees, anti-clockwise from east):-14.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.82 3.64 21.049 0.286 AB
GALEX_NUV 17.27 0.68 20.807 0.043 AB
SDSS_u 24.39 4.17 20.432 0.186 AB
SDSS_g 76.52 2.65 19.191 0.038 AB
DES_g 82.19 0.54 19.113 0.007 AB
PanSTARRS_g 82.06 0.77 19.115 0.010 AB
SDSS_r 115.93 3.47 18.739 0.032 AB
PanSTARRS_r 113.49 0.88 18.763 0.008 AB
DES_r 126.43 1.08 18.645 0.009 AB
SDSS_i 150.48 4.31 18.456 0.031 AB
PanSTARRS_i 146.66 1.25 18.484 0.009 AB
PanSTARRS_z 166.64 3.46 18.346 0.023 AB
SDSS_z 191.39 15.37 18.195 0.087 AB
DES_z 168.98 2.83 18.330 0.018 AB
PanSTARRS_y 171.47 5.12 18.315 0.032 AB
2MASS_J 591.8 140.05 16.075 0.257 Vega
2MASS_H 320.13 207.51 16.269 0.704 Vega
2MASS_K 355.8 255.31 15.684 0.779 Vega
WISE_W1 76.49 7.26 16.492 0.103 Vega
WISE_W2 37.38 10.42 16.629 0.303 Vega
WISE_W3 125.95 55.66 13.475 0.480 Vega
WISE_W4 428.45 410.67 10.700 1.041 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})\, 9.813 9.941 10.070
{\rm log}_{10}({\rm SFR}) -0.265 0.205 0.546
{\rm log}_{10}({\rm sSFR}) -10.210 -9.722 -9.356
{\rm stellar\ age} 4.112 5.569 6.826

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.631 -1.111 -0.595
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.420 0.057 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.178 0.317 0.479
\delta -0.288 0.033 0.230
\tau_1/\tau_2 0.594 1.001 1.419
Q_{PAH} 0.637 2.293 4.331
U_{min} 2.891 8.213 15.164
{\rm log}_{10}(\gamma_e)\, -2.380 -1.304 -0.364

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.174 -2.835 -1.675
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.604 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.291 -0.635 -0.300
0.03-0.10 Gyr -0.171 0.344 0.698
0.10-0.32 Gyr 0.269 0.564 0.808
0.32-1.04 Gyr -0.245 0.157 0.397
1.04-3.35 Gyr -0.344 0.021 0.241
3.35-10.80 Gyr -0.335 0.004 0.219
10.80-12.01 Gyr -0.475 0.105 0.642
0.32-1.04 Gyr -0.251 0.181 0.457
1.04-3.35 Gyr -0.350 0.013 0.240
3.35-10.80 Gyr -0.402 -0.041 0.203
10.80-12.00 Gyr -0.557 0.049 0.565