2020txx results

Information

Transient
Name:SN2020txx
Right ascension: 22h05m03.17s
Declination:-9d01m27.65s
Discovery Date:Sept. 19, 2020, 6:05 a.m.
Classification:SN Ic
Redshift:0.063928
MW E(B-V):0.028
Host
Name:191297
Object ID:9906618117654532
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h05m04.01s
Declination:-9d01m27.26s
Redshift:0.063935
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.29
Transient MWEBV processed 0.04
Host match processed 6.05
Host information processed 0.04
Host MWEBV processed 0.16
Host spectrum download processed 0.11
Global aperture construction processed 0.62
Global aperture photometry processed 8.03
Validate global photometry processed 21.22
Global host SED inference processed 395.61
Local aperture photometry processed 7.75
Validate local photometry processed 0.03
Local host SED inference processed 360.74
 

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})\, 8.524 8.681 8.835
{\rm log}_{10}({\rm SFR}) -2.451 -1.487 -0.883
{\rm log}_{10}({\rm sSFR}) -11.259 -10.222 -9.551
{\rm stellar\ age} 4.838 6.934 8.351

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.522 -0.879 -0.264
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.556 -0.624 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.442 0.900 1.377
\delta -0.540 -0.158 0.202
\tau_1/\tau_2 0.659 0.988 1.310
Q_{PAH} 0.833 2.236 4.120
U_{min} 2.761 7.894 15.540
{\rm log}_{10}(\gamma_e)\, -3.061 -2.012 -0.745

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.991 -1.880 -0.387
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.288 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.604 -1.472 -0.819
0.03-0.10 Gyr -2.666 -1.566 -0.934
0.10-0.33 Gyr -2.596 -1.614 -1.027
0.33-1.08 Gyr -2.501 -1.593 -1.124
1.08-3.54 Gyr -2.077 -1.366 -1.051
3.54-11.62 Gyr -1.764 -1.224 -1.034
11.62-12.91 Gyr -1.980 -1.212 -0.659

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.036 11.107 11.181
{\rm log}_{10}({\rm SFR}) -2.309 -1.050 -0.388
{\rm log}_{10}({\rm sSFR}) -13.460 -12.184 -11.478
{\rm stellar\ age} 7.004 7.746 10.038

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.698 -0.535 -0.393
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.462 -0.699 0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.325 0.475
\delta -0.886 -0.688 -0.378
\tau_1/\tau_2 0.599 0.943 1.275
Q_{PAH} 0.135 0.447 1.102
U_{min} 2.717 7.711 15.642
{\rm log}_{10}(\gamma_e)\, -3.243 -2.339 -1.169

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.638 -3.869 -2.761
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.414 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.602 -1.219 -0.457
0.03-0.10 Gyr -2.531 -1.057 -0.389
0.10-0.33 Gyr -2.121 -0.652 0.098
0.33-1.08 Gyr -1.779 -0.104 0.563
1.08-3.54 Gyr -0.978 0.591 1.102
3.54-11.62 Gyr 0.874 1.296 1.409
11.62-12.91 Gyr 0.560 1.265 2.074
 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h05m03.17s, -9d01m27.65s
semi major axis, semi minor axis (arcsec):1.63, 1.63
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 3.96 1.51 22.405 0.415 AB
SDSS_g 4.83 0.83 22.190 0.186 AB
DES_g 6.79 0.17 21.820 0.027 AB
PanSTARRS_g 7.2 0.41 21.756 0.062 AB
SDSS_r 12.01 1.25 21.201 0.113 AB
PanSTARRS_r 12.79 0.4 21.133 0.034 AB
DES_r 14.62 0.37 20.988 0.028 AB
SDSS_i 21.61 1.83 20.564 0.092 AB
PanSTARRS_i 19.78 0.41 20.660 0.023 AB
DES_i 21.05 0.69 20.592 0.035 AB
PanSTARRS_z 19.98 1.66 20.649 0.090 AB
SDSS_z 26.04 5.41 20.361 0.226 AB
DES_z 27.13 1.17 20.316 0.047 AB
PanSTARRS_y 23.3 3.16 20.482 0.147 AB

Aperture details

RA, DEC (J2000):22h05m04.02s, -9d01m26.47s
semi major axis, semi minor axis (arcsec):13.69, 11.12
angle (degrees, anti-clockwise from east):284.03
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.04 0.67 22.144 0.143 AB
GALEX_NUV 9.61 0.63 21.443 0.072 AB
SDSS_u 229.8 11.7 17.997 0.055 AB
SDSS_g 1378.1 10.61 16.052 0.008 AB
DES_g 1515.38 2.04 15.949 0.001 AB
PanSTARRS_g 1511.55 3.29 15.951 0.002 AB
SDSS_r 3223.82 16.12 15.129 0.005 AB
PanSTARRS_r 3177.31 3.27 15.145 0.001 AB
DES_r 3507.41 5.03 15.038 0.002 AB
SDSS_i 4820.95 20.8 14.692 0.005 AB
PanSTARRS_i 4715.99 3.19 14.716 0.001 AB
DES_i 5051.08 9.51 14.642 0.002 AB
PanSTARRS_z 5748.47 12.42 14.501 0.002 AB
SDSS_z 6464.35 44.97 14.374 0.008 AB
DES_z 6531.23 17.06 14.363 0.003 AB
PanSTARRS_y 7277.39 24.05 14.245 0.004 AB
2MASS_J 9466.57 309.27 13.065 0.035 Vega
2MASS_H 11377.71 500.28 12.392 0.048 Vega
2MASS_K 10214.05 590.53 12.039 0.063 Vega
WISE_W1 4584.56 49.05 12.048 0.012 Vega
WISE_W2 2653.88 51.03 12.001 0.021 Vega
WISE_W3 1077.26 148.25 11.145 0.149 Vega
WISE_W4 807.19 582.09 10.013 0.783 Vega