2021sbc

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Information

Transient

Name: 2021sbc
Right ascension: 21h11m05.28s
Declination: 13d04m43.48s
Discovery Date: None
Classification: SNIa
Redshift: 0.100000
MW E(B-V): 0.071

Host

Name: 2021sbc
Right ascension: 21h11m07.34s
Declination: 13d04m57.51s
Redshift: None
Photometric Redshift: 0.019
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.77
Cutout download processed 9.31
Global aperture construction processed 0.65
Local aperture photometry processed 5.25
Global aperture photometry processed 5.57
Validate local photometry processed 0.02
Validate global photometry processed 10.01
Host information processed 0.09
Global host SED inference time limit exceeded None
Local host SED inference processed 461.82
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.14
Log transient processing status processing None
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 21h11m05.28s, 13d04m43.48s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_r 2.66 0.15 22.837 0.060
PanSTARRS_z 4.82 0.71 22.192 0.160
DES_z 3.25 0.43 22.620 0.143
PanSTARRS_y 3.92 2.06 22.418 0.572

Aperture details

RA, DEC (J2000) = 21h11m07.31s, 13d04m57.53s
semi major axis, semi minor axis (arcsec) = 7.04, 6.68
angle (degrees, anti-clockwise from east) = -63.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 16.94 3.77 20.827 0.242
GALEX_NUV 1063.47 16.85 16.333 0.017
DES_g 13816.62 4.48 13.549 0.000
DES_r 16030.42 8.26 13.388 0.001
DES_z 15568.28 21.25 13.419 0.001
PanSTARRS_y 56856.42 12.92 12.013 0.000
2MASS_J 54271.06 201.89 11.169 0.004
2MASS_H 43821.9 277.2 10.928 0.007
2MASS_K 29768.08 364.49 10.878 0.013
WISE_W1 11959.6 60.32 11.007 0.005
WISE_W2 6574.62 58.88 11.016 0.010
WISE_W3 673.44 136.91 11.655 0.221
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.919 8.291 8.519
{\rm log}_{10}({\rm SFR}) -1.370 -0.851 -0.261
{\rm log}_{10}({\rm sSFR}) -9.747 -9.125 -8.158
{\rm stellar\ age} 0.629 5.023 7.025

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.706 -1.206 -0.495
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.566 -0.763 0.089

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.982 1.563 2.256
\delta -0.057 0.158 0.312
\tau_1/\tau_2 0.614 0.983 1.374
Q_{PAH} 0.810 2.698 5.216
U_{min} 2.981 8.490 15.631
{\rm log}_{10}(\gamma_e)\, -3.161 -1.933 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.264 -0.299 0.267
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.334 1.801

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.215 -0.597 0.033
0.03-0.10 Gyr -2.415 -1.329 -0.594
0.10-0.33 Gyr -3.037 -1.629 -0.949
0.33-1.06 Gyr -3.764 -1.791 -1.272
1.06-3.44 Gyr -3.963 -1.790 -1.370
3.44-11.21 Gyr -4.377 -1.862 -1.390
11.21-12.45 Gyr -4.498 -1.931 -1.186

Global parameter details

Documentation