2026abgb results

Information

Transient
Name:SN2026abgb
Right ascension: 23h27m42.00s
Declination:23d35m16.96s
Discovery Date:Sept. 10, 2026, 7:11 a.m.
Classification:SN II
Redshift:0.011368
MW E(B-V):0.037
Host
Name:NGC7673
Object ID:1284.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 23h27m41.06s
Declination:23d35m20.18s
Redshift:0.011536
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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.84
Transient MWEBV processed 0.12
Host match processed 4.78
Host information processed 0.05
Host MWEBV processed 0.18
Host spectrum download processed 0.09
Global aperture construction processed 0.81
Global aperture photometry processed 6.46
Validate global photometry processed 15.99
Global host SED inference processed 330.87
Local aperture photometry processed 6.67
Validate local photometry processed 0.03
Local host SED inference processed 341.49
 

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})\, 8.848 9.047 9.296
{\rm log}_{10}({\rm SFR}) -0.492 -0.262 -0.022
{\rm log}_{10}({\rm sSFR}) -9.675 -9.331 -8.975
{\rm stellar\ age} 3.034 5.399 7.302

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.600 -0.855 -0.478
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.199 0.057 0.256

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.263 0.469
\delta -0.691 -0.314 0.025
\tau_1/\tau_2 0.768 1.036 1.304
Q_{PAH} 0.489 1.570 3.031
U_{min} 1.804 6.702 13.424
{\rm log}_{10}(\gamma_e)\, -2.993 -1.697 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.313 -3.086 -2.166
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.447 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.433 -0.309 -0.138
0.03-0.10 Gyr -0.555 -0.240 0.044
0.10-0.33 Gyr -0.767 -0.399 -0.106
0.33-1.11 Gyr -0.978 -0.594 -0.320
1.11-3.68 Gyr -1.256 -0.871 -0.607
3.68-12.25 Gyr -1.599 -1.018 -0.615
12.25-13.61 Gyr -1.891 -1.101 -0.495

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.911 10.080 10.201
{\rm log}_{10}({\rm SFR}) 0.123 0.332 0.563
{\rm log}_{10}({\rm sSFR}) -9.976 -9.742 -9.438
{\rm stellar\ age} 4.576 6.547 7.715

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.618 -1.117 -0.667
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.503 -1.170 -0.134

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.335 0.521
\delta -0.348 0.004 0.227
\tau_1/\tau_2 0.768 1.048 1.338
Q_{PAH} 0.600 1.629 3.373
U_{min} 2.101 6.648 13.379
{\rm log}_{10}(\gamma_e)\, -2.575 -1.861 -1.168

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.985 -2.818 -2.104
{\rm log}_{10}(\tau_{AGN})\, 0.935 1.324 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.350 0.531 0.714
0.03-0.10 Gyr -0.209 0.201 0.532
0.10-0.33 Gyr -0.287 0.149 0.499
0.33-1.11 Gyr -0.225 0.166 0.469
1.11-3.68 Gyr -0.160 0.135 0.357
3.68-12.25 Gyr -0.315 0.132 0.344
12.25-13.61 Gyr -0.678 0.024 0.482
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h27m42.00s, 23d35m16.96s
semi major axis, semi minor axis (arcsec):8.47, 8.47
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 523.21 6.09 17.103 0.013 AB
GALEX_NUV 736.97 4.08 16.731 0.006 AB
SDSS_u 1463.91 12.78 15.986 0.009 AB
SDSS_g 2673.24 24.17 15.332 0.010 AB
DES_g 3198.04 2.22 15.138 0.001 AB
PanSTARRS_g 3088.34 2.65 15.176 0.001 AB
SDSS_r 4231.99 17.31 14.834 0.004 AB
PanSTARRS_r 4094.61 3.14 14.869 0.001 AB
DES_r 4361.27 5.32 14.801 0.001 AB
SDSS_i 4324.6 22.89 14.810 0.006 AB
PanSTARRS_i 4392.89 3.67 14.793 0.001 AB
PanSTARRS_z 4857.11 6.66 14.684 0.001 AB
SDSS_z 4702.09 33.29 14.719 0.008 AB
DES_z 5169.04 14.98 14.616 0.003 AB
PanSTARRS_y 5695.88 16.03 14.511 0.003 AB
2MASS_J 6038.38 209.72 13.553 0.038 Vega
2MASS_H 6072.56 339.51 13.074 0.061 Vega
2MASS_K 5354.57 264.59 12.740 0.054 Vega
WISE_W1 2950.12 34.56 12.526 0.013 Vega
WISE_W2 1927.14 36.63 12.349 0.021 Vega
WISE_W3 9059.04 159.73 8.833 0.019 Vega

Aperture details

RA, DEC (J2000):23h27m41.25s, 23d35m21.39s
semi major axis, semi minor axis (arcsec):24.93, 22.92
angle (degrees, anti-clockwise from east):332.53
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3904.5 16.64 14.921 0.005 AB
DES_g 20283.09 5.64 13.132 0.000 AB
PanSTARRS_r 27061.0 8.57 12.819 0.000 AB
DES_r 28133.0 13.58 12.777 0.001 AB
PanSTARRS_i 28387.45 10.12 12.767 0.000 AB
PanSTARRS_z 31650.69 18.43 12.649 0.001 AB
DES_z 33317.57 38.17 12.593 0.001 AB
PanSTARRS_y 37700.33 45.5 12.459 0.001 AB
2MASS_J 38879.43 594.52 11.531 0.017 Vega
2MASS_H 43169.93 962.97 10.944 0.024 Vega
2MASS_K 35125.95 750.6 10.698 0.023 Vega
WISE_W1 22676.65 107.54 10.312 0.005 Vega
WISE_W2 15833.98 118.35 10.062 0.008 Vega
WISE_W3 111987.19 576.58 6.103 0.006 Vega
WISE_W4 338935.25 14787.06 3.455 0.047 Vega