2026abti results

Information

Transient
Name:SN2026abti
Right ascension: 17h06m07.82s
Declination:12d29m39.03s
Discovery Date:Sept. 14, 2026, 3:10 a.m.
Classification:SN Ia
Redshift:0.047000
MW E(B-V):0.075
Host
Name:2024iop
Object ID:9906626169211477
Catalog Name:decals
Catalog Release:dr9
Right ascension: 17h06m07.90s
Declination:12d29m38.01s
Redshift:0.047797
Photometric Redshift:0.045
Dataset
Version:0
 

Cutout Download Report

Downloadable Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.08
Transient MWEBV processed 0.28
Host match processed 5.6
Host information processed 0.14
Host MWEBV processed 0.11
Host spectrum download processed 0.14
Global aperture construction processed 0.67
Global aperture photometry processed 7.7
Validate global photometry processed 20.55
Global host SED inference processed 344.38
Local aperture photometry processed 7.84
Validate local photometry processed 0.03
Local host SED inference processed 354.87
 

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})\, 9.939 10.105 10.222
{\rm log}_{10}({\rm SFR}) -0.959 -0.110 0.452
{\rm log}_{10}({\rm sSFR}) -11.032 -10.224 -9.568
{\rm stellar\ age} 5.296 7.378 8.836

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.085 -0.509 -0.217
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.322 -0.275 0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.476 0.961 1.358
\delta -0.695 -0.402 -0.061
\tau_1/\tau_2 0.664 0.970 1.289
Q_{PAH} 0.402 1.807 3.985
U_{min} 2.614 7.560 15.103
{\rm log}_{10}(\gamma_e)\, -3.074 -2.035 -0.877

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.287 -1.748 -0.229
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.449 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.934 0.010 0.549
0.03-0.10 Gyr -1.295 -0.255 0.388
0.10-0.33 Gyr -1.486 -0.428 0.251
0.33-1.09 Gyr -1.563 -0.442 0.121
1.09-3.58 Gyr -1.056 -0.073 0.294
3.58-11.81 Gyr -0.334 0.204 0.407
11.81-13.12 Gyr -0.543 0.203 0.803

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.683 10.815 10.926
{\rm log}_{10}({\rm SFR}) -0.248 0.295 0.656
{\rm log}_{10}({\rm sSFR}) -11.061 -10.544 -10.122
{\rm stellar\ age} 4.757 6.571 7.795

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.605 -0.316 -0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.502 -0.689 0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.577 0.742 0.947
\delta -0.375 -0.051 0.239
\tau_1/\tau_2 0.683 0.974 1.250
Q_{PAH} 2.266 3.765 5.711
U_{min} 2.795 7.129 13.993
{\rm log}_{10}(\gamma_e)\, -3.301 -2.580 -1.793

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.492 -1.761 -1.281
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.365 1.779

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.472 0.273 0.659
0.03-0.10 Gyr -0.354 0.257 0.681
0.10-0.33 Gyr -0.086 0.453 0.885
0.33-1.09 Gyr 0.249 0.720 1.111
1.09-3.58 Gyr 0.568 0.937 1.171
3.58-11.81 Gyr 0.469 0.900 1.100
11.81-13.12 Gyr 0.109 0.766 1.298
 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h06m07.82s, 12d29m39.03s
semi major axis, semi minor axis (arcsec):2.14, 2.14
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 32.04 2.14 20.136 0.072 AB
SDSS_g 164.06 3.41 18.362 0.023 AB
DES_g 210.47 0.91 18.092 0.005 AB
PanSTARRS_g 215.68 0.54 18.065 0.003 AB
SDSS_r 387.53 5.22 17.429 0.015 AB
PanSTARRS_r 488.24 0.62 17.178 0.001 AB
DES_r 538.16 2.24 17.073 0.005 AB
SDSS_i 643.22 6.81 16.879 0.011 AB
PanSTARRS_i 753.5 0.75 16.707 0.001 AB
PanSTARRS_z 1013.01 1.7 16.386 0.002 AB
SDSS_z 960.42 10.33 16.444 0.012 AB
DES_z 1097.88 8.97 16.299 0.009 AB
PanSTARRS_y 1282.2 3.45 16.130 0.003 AB

Aperture details

RA, DEC (J2000):17h06m07.91s, 12d29m38.04s
semi major axis, semi minor axis (arcsec):29.49, 6.27
angle (degrees, anti-clockwise from east):325.8
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 228.9 11.2 18.001 0.053 AB
SDSS_g 1352.01 10.83 16.073 0.009 AB
DES_g 1401.71 2.58 16.033 0.002 AB
PanSTARRS_g 1433.71 2.98 16.009 0.002 AB
SDSS_r 2779.49 15.29 15.290 0.006 AB
PanSTARRS_r 2918.81 3.22 15.237 0.001 AB
DES_r 3116.14 5.67 15.166 0.002 AB
PanSTARRS_i 4206.66 4.12 14.840 0.001 AB
PanSTARRS_z 5504.62 10.02 14.548 0.002 AB
SDSS_z 5885.82 45.99 14.475 0.008 AB
DES_z 6017.24 21.55 14.452 0.004 AB
PanSTARRS_y 7010.54 21.48 14.286 0.003 AB
2MASS_J 9839.59 327.2 13.023 0.036 Vega
2MASS_K 12340.45 502.77 11.834 0.044 Vega
WISE_W1 6704.92 51.93 11.635 0.008 Vega
WISE_W2 4507.34 59.35 11.426 0.014 Vega
WISE_W3 20300.21 225.29 7.957 0.012 Vega
WISE_W4 24751.79 1543.3 6.296 0.068 Vega