2020skx results

Information

Transient
Name:SN2020skx
Right ascension: 3h06m22.20s
Declination:-9d52m41.13s
Discovery Date:Aug. 31, 2020, 1:46 p.m.
Classification:SN II
Redshift:0.060000
MW E(B-V):0.059
Host
Object ID:9906617671293731
Catalog Name:decals
Catalog Release:dr9
Right ascension: 3h06m22.04s
Declination:-9d52m44.98s
Redshift:0.034025
Photometric Redshift:0.037
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 7.57
Transient MWEBV processed 0.09
Host match processed 7.48
Host information processed 0.14
Host MWEBV processed 0.22
Host spectrum download processed 0.06
Global aperture construction processed 0.1
Global aperture photometry processed 1.67
Validate global photometry processed 2.49
Global host SED inference processed 345.53
Local aperture photometry processed 1.46
Validate local photometry processed 0.03
Local host SED inference processed 394.48
 

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})\, 8.998 9.136 9.255
{\rm log}_{10}({\rm SFR}) -1.445 -0.916 -0.346
{\rm log}_{10}({\rm sSFR}) -10.596 -10.074 -9.481
{\rm stellar\ age} 3.020 6.167 7.562

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.671 -1.154 -0.566
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.521 -0.641 0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.388 0.880
\delta -0.406 -0.015 0.280
\tau_1/\tau_2 0.699 1.005 1.310
Q_{PAH} 1.103 2.673 4.818
U_{min} 2.863 7.996 15.488
{\rm log}_{10}(\gamma_e)\, -2.842 -1.784 -0.695

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.138 -2.410 -0.650
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.503 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.947 -1.150 -0.671
0.03-0.10 Gyr -1.486 -0.884 -0.264
0.10-0.33 Gyr -1.361 -0.808 -0.223
0.33-1.08 Gyr -1.441 -0.848 -0.417
1.08-3.55 Gyr -1.467 -0.802 -0.538
3.55-11.66 Gyr -1.659 -0.817 -0.596
11.66-12.96 Gyr -1.992 -0.877 -0.372

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.328 10.477 10.647
{\rm log}_{10}({\rm SFR}) 0.290 0.559 0.862
{\rm log}_{10}({\rm sSFR}) -10.326 -9.931 -9.501
{\rm stellar\ age} 4.800 6.745 8.080

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.612 -0.165 0.028
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.130 -0.544 0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.347 0.632
\delta -0.324 -0.001 0.249
\tau_1/\tau_2 0.646 0.954 1.250
Q_{PAH} 1.081 2.726 4.981
U_{min} 2.568 6.909 13.780
{\rm log}_{10}(\gamma_e)\, -3.447 -2.795 -1.953

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.525 -3.643 -2.210
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.511 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.225 0.518 0.764
0.03-0.10 Gyr 0.104 0.553 0.942
0.10-0.33 Gyr -0.223 0.435 0.991
0.33-1.08 Gyr -0.416 0.308 0.725
1.08-3.55 Gyr -0.136 0.428 0.701
3.55-11.66 Gyr 0.148 0.574 0.837
11.66-12.96 Gyr -0.238 0.524 1.065
 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h06m22.20s, -9d52m41.13s
semi major axis, semi minor axis (arcsec):1.73, 1.73
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 51.55 0.8 19.619 0.017 AB
PanSTARRS_g 56.47 1.0 19.520 0.019 AB
PanSTARRS_r 81.81 1.32 19.118 0.017 AB
DES_r 84.1 1.3 19.088 0.017 AB
PanSTARRS_i 102.64 1.66 18.872 0.018 AB
DES_i 102.36 1.72 18.875 0.018 AB
PanSTARRS_z 121.49 2.59 18.689 0.023 AB
DES_z 121.32 2.17 18.690 0.019 AB
PanSTARRS_y 129.04 4.47 18.623 0.038 AB

Aperture details

RA, DEC (J2000):3h06m22.03s, -9d52m45.42s
semi major axis, semi minor axis (arcsec):14.71, 9.16
angle (degrees, anti-clockwise from east):216.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 112.01 1.72 18.777 0.017 AB
DES_i 2072.57 7.88 15.609 0.004 AB
PanSTARRS_z 2281.81 14.08 15.504 0.007 AB
2MASS_J 4285.15 284.17 13.925 0.072 Vega
2MASS_K 3765.98 522.94 13.123 0.151 Vega
WISE_W1 2188.64 99.48 12.851 0.049 Vega
WISE_W4 5300.35 840.88 7.969 0.172 Vega