2026zvi results

Information

Transient
Name:SN2026zvi
Right ascension: 5h41m45.42s
Declination:74d58m53.22s
Discovery Date:Aug. 25, 2026, 9:51 a.m.
Classification:SN Ia
Redshift:0.070000
MW E(B-V):0.167
Host
Name:J054145.31+745852.87
Object ID:197970854386308469
Catalog Name:panstarrs
Catalog Release:dr2
Right ascension: 5h41m45.31s
Declination:74d58m52.87s
Redshift:None
Photometric Redshift:None
 

Cutout Download Report

Downloadable 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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 5.64
Transient MWEBV processed 0.13
Host match processed 6.16
Host information processed 0.07
Host MWEBV processed 0.18
Host spectrum download processed 0.06
Global aperture construction processed 0.68
Global aperture photometry processed 4.34
Validate global photometry processed 12.44
Global host SED inference processed 324.5
Local aperture photometry processed 4.25
Validate local photometry processed 0.02
Local host SED inference failed 0.01
 

Imaging data


 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

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})\, 10.135 10.239 10.335
{\rm log}_{10}({\rm SFR}) 0.132 0.353 0.612
{\rm log}_{10}({\rm sSFR}) -10.178 -9.898 -9.608
{\rm stellar\ age} 4.810 6.288 7.315

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.978 -0.619 -0.367
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.397 -0.607 0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.296 0.460
\delta -0.467 -0.126 0.123
\tau_1/\tau_2 0.635 0.927 1.203
Q_{PAH} 1.904 2.985 4.779
U_{min} 2.347 6.328 13.138
{\rm log}_{10}(\gamma_e)\, -3.383 -2.763 -2.081

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.465 -3.599 -2.436
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.545 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.103 0.309 0.493
0.03-0.10 Gyr 0.062 0.380 0.685
0.10-0.33 Gyr -0.057 0.308 0.656
0.33-1.07 Gyr -0.023 0.299 0.548
1.07-3.52 Gyr 0.133 0.374 0.569
3.52-11.55 Gyr 0.006 0.316 0.502
11.55-12.83 Gyr -0.292 0.269 0.702
 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h41m45.42s, 74d58m53.22s
semi major axis, semi minor axis (arcsec):1.5, 1.5
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 62.59 0.47 19.409 0.008 AB
PanSTARRS_r 117.78 0.78 18.722 0.007 AB
PanSTARRS_i 184.1 0.6 18.237 0.004 AB
PanSTARRS_z 230.18 1.27 17.995 0.006 AB
PanSTARRS_y 253.92 2.82 17.888 0.012 AB

Aperture details

RA, DEC (J2000):5h41m45.19s, 74d58m52.83s
semi major axis, semi minor axis (arcsec):13.42, 5.93
angle (degrees, anti-clockwise from east):238.32
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.89 3.69 20.367 0.155 AB
GALEX_NUV 29.79 2.75 20.215 0.100 AB
PanSTARRS_g 366.22 2.57 17.491 0.008 AB
PanSTARRS_r 606.3 4.45 16.943 0.008 AB
PanSTARRS_i 862.05 3.35 16.561 0.004 AB
PanSTARRS_z 965.04 7.31 16.439 0.008 AB
PanSTARRS_y 1142.01 16.61 16.256 0.016 AB
2MASS_J 1245.24 194.36 15.267 0.169 Vega
2MASS_H 1518.8 365.02 14.579 0.261 Vega
2MASS_K 2152.05 349.54 13.730 0.176 Vega
WISE_W1 891.18 26.72 13.826 0.033 Vega
WISE_W2 557.13 26.9 13.696 0.052 Vega
WISE_W3 3203.42 108.78 9.962 0.037 Vega
WISE_W4 2719.75 672.09 8.694 0.268 Vega