2026abpi results

Information

Transient
Name:SN2026abpi
Right ascension: 1h16m10.27s
Declination:16d09m06.36s
Discovery Date:Sept. 12, 2026, 8:42 a.m.
Classification:SN Ia
Redshift:0.069000
MW E(B-V):0.106
Host
Name:J011610.51+160915.49
Object ID:9906627481764921
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h16m10.51s
Declination:16d09m15.49s
Redshift:None
Photometric Redshift:0.062
Dataset
Version:1
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.65
Transient MWEBV processed 0.15
Host match processed 5.4
Host information processed 0.06
Host MWEBV processed 0.08
Host spectrum download processed 0.07
Global aperture construction processed 0.68
Global aperture photometry processed 5.94
Validate global photometry processed 16.78
Global host SED inference processed 547.22
Local aperture photometry processed 6.07
Validate local photometry processed 0.03
Local host SED inference processed 364.13
 

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})\, 8.707 8.862 9.020
{\rm log}_{10}({\rm SFR}) -3.096 -1.611 -0.839
{\rm log}_{10}({\rm sSFR}) -11.921 -10.478 -9.653
{\rm stellar\ age} 4.253 7.160 8.641

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.568 -0.945 -0.348
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.658 0.154

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.450 0.969 1.556
\delta -0.579 -0.140 0.195
\tau_1/\tau_2 0.681 1.018 1.341
Q_{PAH} 1.001 2.552 4.631
U_{min} 2.776 7.791 16.022
{\rm log}_{10}(\gamma_e)\, -3.049 -2.186 -1.047

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.177 -2.328 -0.346
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.376 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.616 -1.844 -1.036
0.03-0.10 Gyr -3.175 -1.635 -0.815
0.10-0.33 Gyr -3.074 -1.676 -0.888
0.33-1.08 Gyr -3.037 -1.609 -0.965
1.08-3.52 Gyr -2.649 -1.288 -0.871
3.52-11.56 Gyr -2.171 -1.045 -0.817
11.56-12.84 Gyr -2.150 -0.992 -0.384

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.054 11.129 11.247
{\rm log}_{10}({\rm SFR}) -4.823 -1.268 -0.152
{\rm log}_{10}({\rm sSFR}) -15.829 -12.432 -11.269
{\rm stellar\ age} 7.281 7.962 11.945

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.857 -0.605 -0.423
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.489 -0.648 0.125

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.376 0.561
\delta -0.880 -0.627 -0.243
\tau_1/\tau_2 0.570 0.962 1.363
Q_{PAH} 0.138 0.487 1.223
U_{min} 3.315 9.489 18.036
{\rm log}_{10}(\gamma_e)\, -2.971 -1.906 -0.990

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.710 -4.004 -2.817
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.500 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.972 -1.449 -0.187
0.03-0.10 Gyr -5.696 -1.462 -0.133
0.10-0.33 Gyr -4.693 -1.194 -0.101
0.33-1.08 Gyr -3.978 -0.834 0.184
1.08-3.52 Gyr -2.539 0.000 0.957
3.52-11.56 Gyr -0.263 1.295 1.435
11.56-12.84 Gyr -0.238 1.384 2.372
 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h16m10.27s, 16d09m06.36s
semi major axis, semi minor axis (arcsec):1.52, 1.52
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 5.26 0.14 22.098 0.029 AB
PanSTARRS_g 4.63 0.41 22.237 0.096 AB
SDSS_r 11.62 1.09 21.237 0.102 AB
PanSTARRS_r 13.24 0.44 21.096 0.036 AB
DES_r 13.26 0.34 21.094 0.028 AB
SDSS_i 18.0 1.66 20.762 0.100 AB
PanSTARRS_i 19.39 0.5 20.681 0.028 AB
PanSTARRS_z 25.41 1.04 20.387 0.044 AB
SDSS_z 25.9 3.43 20.367 0.144 AB
DES_z 28.42 0.97 20.266 0.037 AB
PanSTARRS_y 23.3 2.49 20.482 0.116 AB

Aperture details

RA, DEC (J2000):1h16m10.47s, 16d09m15.75s
semi major axis, semi minor axis (arcsec):9.69, 8.19
angle (degrees, anti-clockwise from east):218.38
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 873.13 1.42 16.547 0.002 AB
PanSTARRS_g 877.45 2.45 16.542 0.003 AB
PanSTARRS_r 2125.62 2.69 15.581 0.001 AB
DES_r 2339.67 4.03 15.477 0.002 AB
PanSTARRS_i 3340.29 3.08 15.091 0.001 AB
PanSTARRS_z 4397.57 6.17 14.792 0.002 AB
DES_z 4863.52 12.01 14.683 0.003 AB
PanSTARRS_y 5544.59 14.73 14.540 0.003 AB
2MASS_J 7177.2 208.22 13.365 0.031 Vega
2MASS_H 9278.24 327.62 12.614 0.038 Vega
2MASS_K 8622.52 378.84 12.223 0.048 Vega
WISE_W1 3584.68 40.26 12.315 0.012 Vega
WISE_W2 2032.39 51.21 12.291 0.027 Vega
WISE_W3 400.0 101.55 12.221 0.276 Vega
WISE_W4 -173.19 483.65 Vega