2026aavx results

Information

Transient
Name:SN2026aavx
Right ascension: 23h47m21.28s
Declination:-25d37m54.09s
Discovery Date:Sept. 7, 2026, 4:27 a.m.
Classification:SN Ia
Redshift:0.076000
MW E(B-V):0.017
Host
Name:776772
Object ID:2665047.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 23h47m21.60s
Declination:-25d37m54.37s
Redshift:None
Photometric Redshift:0.079
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 6.94
Transient MWEBV processed 0.2
Host match processed 4.61
Host information processed 0.06
Host MWEBV processed 0.21
Host spectrum download processed 0.06
Global aperture construction processed 0.69
Global aperture photometry processed 5.1
Validate global photometry processed 13.84
Global host SED inference processed 328.18
Local aperture photometry processed 4.97
Validate local photometry processed 0.02
Local host SED inference processed 407.77
 

Imaging data

 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.629 7.945 8.225
{\rm log}_{10}({\rm SFR}) -2.366 -1.596 -1.018
{\rm log}_{10}({\rm sSFR}) -10.501 -9.603 -8.734
{\rm stellar\ age} 2.183 5.825 7.422

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.366 -0.661 -0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.621 -0.804 0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.394 0.994 1.658
\delta -0.315 0.077 0.298
\tau_1/\tau_2 0.692 1.008 1.331
Q_{PAH} 1.044 2.652 4.662
U_{min} 2.985 7.846 16.112
{\rm log}_{10}(\gamma_e)\, -3.015 -1.983 -0.812

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.403 -3.057 -0.502
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.462 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.776 -1.652 -1.014
0.03-0.10 Gyr -2.686 -1.734 -1.075
0.10-0.33 Gyr -2.698 -1.914 -1.299
0.33-1.07 Gyr -2.947 -2.072 -1.576
1.07-3.51 Gyr -3.213 -2.008 -1.607
3.51-11.48 Gyr -3.461 -2.051 -1.679
11.48-12.75 Gyr -3.622 -2.058 -1.442

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.755 9.878 9.962
{\rm log}_{10}({\rm SFR}) -0.186 0.065 0.359
{\rm log}_{10}({\rm sSFR}) -10.098 -9.818 -9.450
{\rm stellar\ age} 4.196 5.784 6.909

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.992 -0.697 -0.473
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.211 -0.681 -0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.140 0.256
\delta -0.703 -0.394 -0.070
\tau_1/\tau_2 0.671 0.958 1.250
Q_{PAH} 0.493 1.202 2.399
U_{min} 2.583 7.136 14.480
{\rm log}_{10}(\gamma_e)\, -2.898 -1.910 -1.081

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.567 -3.796 -2.736
{\rm log}_{10}(\tau_{AGN})\, 1.109 1.573 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.410 -0.147 0.027
0.03-0.10 Gyr -0.193 0.137 0.478
0.10-0.33 Gyr -0.236 0.136 0.502
0.33-1.07 Gyr -0.202 0.101 0.310
1.07-3.51 Gyr -0.222 0.051 0.241
3.51-11.48 Gyr -0.462 -0.092 0.098
11.48-12.75 Gyr -0.788 -0.135 0.294
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h47m21.28s, -25d37m54.09s
semi major axis, semi minor axis (arcsec):1.39, 1.39
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 1.49 0.17 23.465 0.127 AB
PanSTARRS_g 1.97 0.34 23.163 0.187 AB
PanSTARRS_r 2.6 0.39 22.863 0.164 AB
PanSTARRS_i 3.07 0.45 22.682 0.159 AB
PanSTARRS_z 4.0 1.26 22.395 0.341 AB
DES_z 4.77 0.96 22.203 0.219 AB
PanSTARRS_y 6.94 2.32 21.797 0.363 AB

Aperture details

RA, DEC (J2000):23h47m21.68s, -25d37m53.69s
semi major axis, semi minor axis (arcsec):10.97, 5.37
angle (degrees, anti-clockwise from east):206.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 39.99 4.65 19.895 0.126 AB
GALEX_NUV 71.16 3.65 19.269 0.056 AB
DES_g 321.01 1.94 17.634 0.007 AB
PanSTARRS_g 311.86 1.93 17.665 0.007 AB
PanSTARRS_r 403.64 2.19 17.385 0.006 AB
PanSTARRS_i 517.38 2.49 17.115 0.005 AB
PanSTARRS_z 542.36 6.88 17.064 0.014 AB
DES_z 596.79 7.98 16.960 0.015 AB
PanSTARRS_y 619.01 12.8 16.921 0.022 AB
2MASS_J 544.72 214.35 16.165 0.427 Vega
2MASS_H 841.18 360.46 15.220 0.465 Vega
2MASS_K 494.04 365.92 15.328 0.804 Vega
WISE_W1 319.68 17.15 14.939 0.058 Vega
WISE_W2 170.38 23.61 14.982 0.150 Vega
WISE_W3 568.49 98.74 11.839 0.189 Vega
WISE_W4 1352.29 644.74 9.452 0.518 Vega