2026dvz results

Information

Transient
Name:SN2026dvz
Right ascension: 8h29m28.01s
Declination:9d00m59.39s
Discovery Date:Feb. 22, 2026, 5:10 a.m.
Classification:SN Ia
Redshift:0.066000
MW E(B-V):0.026
Host
Name:
Right ascension: 8h29m27.99s
Declination:9d00m59.23s
Redshift:0.066268
Photometric Redshift:None
 

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_u
SDSS_z
SDSS_g
 SDSS_i
SDSS_r
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download failed 11.82
Transient MWEBV not processed 0.04
Host match not processed 5.4
Host information not processed 0.08
Host MWEBV not processed 0.04
Global aperture construction not processed 0.65
Global aperture photometry not processed 6.22
Validate global photometry not processed 18.19
Global host SED inference not processed 796.76
Local aperture photometry not processed 5.92
Validate local photometry not processed 0.03
Local host SED inference not processed 507.71
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h29m28.01s, 9d00m59.39s
semi major axis, semi minor axis (arcsec):1.57, 1.57
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 14.86 1.65 20.970 0.121 AB
SDSS_g 89.54 2.49 19.020 0.030 AB
DES_g 152.17 0.52 18.444 0.004 AB
PanSTARRS_g 136.62 0.47 18.561 0.004 AB
SDSS_r 236.28 4.06 17.966 0.019 AB
PanSTARRS_r 303.28 0.42 17.695 0.002 AB
DES_r 346.69 1.37 17.550 0.004 AB
SDSS_i 335.49 4.92 17.586 0.016 AB
PanSTARRS_i 401.95 0.7 17.390 0.002 AB
PanSTARRS_z 561.03 1.33 17.028 0.003 AB
SDSS_z 493.98 7.18 17.166 0.016 AB
PanSTARRS_y 640.65 2.56 16.883 0.004 AB

Aperture details

RA, DEC (J2000):8h29m27.99s, 9d00m59.35s
semi major axis, semi minor axis (arcsec):8.25, 3.82
angle (degrees, anti-clockwise from east):-133.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.77 0.5 24.188 0.703 AB
GALEX_NUV 2.9 0.6 22.745 0.225 AB
SDSS_u 41.13 5.23 19.865 0.138 AB
SDSS_g 267.54 4.52 17.832 0.018 AB
DES_g 263.19 0.76 17.849 0.003 AB
PanSTARRS_g 319.02 1.51 17.640 0.005 AB
SDSS_r 607.8 6.91 16.941 0.012 AB
PanSTARRS_r 637.04 1.17 16.890 0.002 AB
DES_r 582.16 1.89 16.987 0.004 AB
SDSS_i 841.37 8.78 16.588 0.011 AB
PanSTARRS_i 868.49 2.21 16.553 0.003 AB
PanSTARRS_z 1114.63 4.37 16.282 0.004 AB
SDSS_z 1182.56 17.71 16.218 0.016 AB
PanSTARRS_y 1339.18 8.86 16.083 0.007 AB
2MASS_J 1740.19 196.12 14.904 0.122 Vega
2MASS_H 2321.81 265.57 14.118 0.124 Vega
2MASS_K 2224.11 334.36 13.694 0.163 Vega
WISE_W1 644.67 18.62 14.178 0.031 Vega
WISE_W2 369.46 27.27 14.142 0.080 Vega
WISE_W3 -56.42 117.46 Vega
WISE_W4 583.36 764.91 10.365 1.424 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.993 10.082 10.166
{\rm log}_{10}({\rm SFR}) -0.601 -0.301 0.005
{\rm log}_{10}({\rm sSFR}) -10.719 -10.361 -10.060
{\rm stellar\ age} 6.003 7.453 9.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.606 -0.307 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.794 -1.590 -1.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.459 0.640 0.928
\delta -0.914 -0.704 -0.340
\tau_1/\tau_2 0.393 0.709 1.059
Q_{PAH} 0.944 2.820 5.058
U_{min} 2.830 8.114 15.176
{\rm log}_{10}(\gamma_e)\, -3.235 -1.676 -0.850

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.097 -2.811 -1.392
{\rm log}_{10}(\tau_{AGN})\, 0.878 1.330 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.278 -0.032 0.193
0.03-0.10 Gyr -1.209 -0.531 -0.082
0.10-0.33 Gyr -1.317 -0.650 -0.184
0.33-1.08 Gyr -1.080 -0.408 0.099
1.08-3.53 Gyr -0.854 -0.037 0.296
3.53-11.59 Gyr -0.143 0.179 0.348
11.59-12.88 Gyr -0.266 0.296 0.943

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.294 10.367 10.426
{\rm log}_{10}({\rm SFR}) -2.466 -1.261 -0.627
{\rm log}_{10}({\rm sSFR}) -12.991 -11.629 -10.962
{\rm stellar\ age} 6.824 7.736 10.046

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.061 -0.857 -0.726
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.189 -0.633 -0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.330 0.434 0.569
\delta -0.972 -0.897 -0.764
\tau_1/\tau_2 0.520 0.880 1.249
Q_{PAH} 0.372 1.193 3.039
U_{min} 3.176 8.756 16.523
{\rm log}_{10}(\gamma_e)\, -2.292 -1.298 -0.540

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.568 -3.660 -2.685
{\rm log}_{10}(\tau_{AGN})\, 1.132 1.627 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.456 -1.550 -0.875
0.03-0.10 Gyr -2.813 -1.267 -0.531
0.10-0.33 Gyr -2.274 -0.936 -0.173
0.33-1.08 Gyr -1.828 -0.591 0.053
1.08-3.53 Gyr -1.219 0.002 0.435
3.53-11.59 Gyr 0.078 0.521 0.652
11.59-12.88 Gyr -0.173 0.631 1.346