2026abwr results

Information

Transient
Name:SN2026abwr
Right ascension: 8h17m42.91s
Declination:47d19m01.75s
Discovery Date:Sept. 13, 2026, 11:24 a.m.
Classification:SN Ia
Redshift:0.056000
MW E(B-V):0.047
Host
Name:J081742.59+471906.03
Object ID:9907736875633112
Catalog Name:decals
Catalog Release:dr9
Right ascension: 8h17m42.59s
Declination:47d19m06.03s
Redshift:None
Photometric Redshift:0.084
Dataset
Version:0
 

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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.22
Transient MWEBV processed 0.19
Host match processed 6.17
Host information processed 0.17
Host MWEBV processed 0.12
Host spectrum download processed 0.09
Global aperture construction processed 0.69
Global aperture photometry processed 7.44
Validate global photometry processed 19.98
Global host SED inference processed 339.22
Local aperture photometry processed 7.21
Validate local photometry processed 0.03
Local host SED inference processed 383.61
 

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})\, 7.509 7.813 8.058
{\rm log}_{10}({\rm SFR}) -2.649 -1.776 -1.187
{\rm log}_{10}({\rm sSFR}) -10.532 -9.587 -8.737
{\rm stellar\ age} 2.757 6.292 7.760

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.543 -0.897 -0.226
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.637 -0.728 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.367 0.937 1.574
\delta -0.506 -0.033 0.282
\tau_1/\tau_2 0.658 0.972 1.283
Q_{PAH} 0.757 2.120 4.114
U_{min} 2.805 7.957 16.108
{\rm log}_{10}(\gamma_e)\, -2.918 -1.863 -0.734

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.284 -2.442 -0.387
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.353 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.783 -1.718 -1.068
0.03-0.10 Gyr -3.010 -1.972 -1.294
0.10-0.33 Gyr -3.086 -2.186 -1.560
0.33-1.08 Gyr -3.224 -2.304 -1.829
1.08-3.56 Gyr -3.101 -2.189 -1.804
3.56-11.71 Gyr -3.239 -2.162 -1.831
11.71-13.01 Gyr -3.436 -2.141 -1.580

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.818 9.910 10.026
{\rm log}_{10}({\rm SFR}) -4.480 -1.605 -0.896
{\rm log}_{10}({\rm sSFR}) -14.384 -11.466 -10.758
{\rm stellar\ age} 6.928 7.830 11.051

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.509 -1.196 -0.908
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.374 -0.600 0.136

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.415 0.565 0.730
\delta -0.789 -0.580 -0.290
\tau_1/\tau_2 0.609 0.939 1.284
Q_{PAH} 0.364 0.940 2.031
U_{min} 2.765 8.496 16.628
{\rm log}_{10}(\gamma_e)\, -3.183 -2.298 -1.360

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.487 -3.619 -2.472
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.512 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.269 -1.715 -0.938
0.03-0.10 Gyr -5.488 -1.665 -0.889
0.10-0.33 Gyr -4.804 -1.508 -0.775
0.33-1.08 Gyr -3.998 -1.234 -0.533
1.08-3.56 Gyr -2.724 -0.656 -0.075
3.56-11.71 Gyr -0.765 0.070 0.210
11.71-13.01 Gyr -0.773 0.132 1.038
 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h17m42.91s, 47d19m01.75s
semi major axis, semi minor axis (arcsec):1.84, 1.84
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 0.05 1.4 27.157 30.445 AB
SDSS_g 1.12 0.7 23.775 0.682 AB
DES_g 1.93 0.12 23.189 0.069 AB
PanSTARRS_g 1.65 0.43 23.358 0.286 AB
SDSS_r 2.85 1.04 22.762 0.396 AB
PanSTARRS_r 3.61 0.62 22.507 0.185 AB
DES_r 3.39 0.28 22.574 0.088 AB
SDSS_i 8.24 1.63 21.610 0.215 AB
PanSTARRS_i 5.08 0.52 22.135 0.110 AB
PanSTARRS_z 4.4 1.16 22.292 0.286 AB
SDSS_z 17.68 5.1 20.781 0.313 AB
DES_z 4.32 0.67 22.310 0.169 AB
PanSTARRS_y 9.29 3.54 21.480 0.414 AB

Aperture details

RA, DEC (J2000):8h17m42.58s, 47d19m06.26s
semi major axis, semi minor axis (arcsec):6.47, 4.0
angle (degrees, anti-clockwise from east):190.48
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.89 2.4 21.975 0.443 AB
GALEX_NUV 6.28 2.23 21.906 0.386 AB
SDSS_u 18.6 4.05 20.726 0.237 AB
SDSS_g 119.19 3.3 18.709 0.030 AB
DES_g 125.5 0.74 18.653 0.006 AB
PanSTARRS_g 132.7 1.23 18.593 0.010 AB
SDSS_r 254.89 4.84 17.884 0.021 AB
PanSTARRS_r 267.14 1.72 17.833 0.007 AB
DES_r 279.05 2.08 17.786 0.008 AB
SDSS_i 410.07 6.57 17.368 0.017 AB
PanSTARRS_i 398.05 1.44 17.400 0.004 AB
PanSTARRS_z 486.69 3.18 17.182 0.007 AB
SDSS_z 580.61 15.05 16.990 0.028 AB
DES_z 515.59 4.58 17.119 0.010 AB
2MASS_J 688.58 107.51 15.910 0.170 Vega
2MASS_H 606.78 182.04 15.575 0.326 Vega
2MASS_K 639.2 181.16 15.048 0.308 Vega
WISE_W1 305.84 13.07 14.987 0.046 Vega
WISE_W2 185.6 16.08 14.890 0.094 Vega
WISE_W3 264.43 71.81 12.670 0.295 Vega
WISE_W4 336.99 396.79 10.961 1.278 Vega