2018kss

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Information

Transient

Name: 2018kss
Right ascension: 6h46m23.86s
Declination: 43d49m27.78s
Discovery Date: None
Classification: Ia
Redshift: 0.021010
MW E(B-V): 0.087

Host

Name: 2018kss
Right ascension: 6h46m24.02s
Declination: 43d49m29.28s
Redshift: 0.021008
Photometric Redshift: 0.024
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.0
Cutout download processed 15.9
Global aperture construction processed 0.65
Local aperture photometry processed 4.31
Global aperture photometry processed 4.59
Validate local photometry processed 0.03
Validate global photometry processed 12.58
Host information processed 0.08
Global host SED inference processed 440.87
Local host SED inference processed 513.26
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 6h46m23.86s, 43d49m27.78s
semi major axis, semi minor axis (arcsec) = 4.7, 4.7
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 9.4 2.05 21.468 0.237 AB
PanSTARRS_g 2754.34 1.52 15.300 0.001 AB
PanSTARRS_r 5607.43 2.27 14.528 0.000 AB
PanSTARRS_i 8196.04 2.16 14.116 0.000 AB
PanSTARRS_z 10582.38 4.9 13.839 0.001 AB
PanSTARRS_y 12269.99 8.93 13.678 0.001 AB
2MASS_J 15928.26 107.6 12.500 0.007 Vega
2MASS_H 20217.01 165.59 11.768 0.009 Vega
2MASS_K 17708.21 166.63 11.442 0.010 Vega

Aperture details

RA, DEC (J2000) = 6h46m24.04s, 43d49m29.27s
semi major axis, semi minor axis (arcsec) = 19.37, 13.74
angle (degrees, anti-clockwise from east) = -108.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.17 4.88 20.315 0.195 AB
GALEX_NUV 70.36 5.21 19.282 0.080 AB
PanSTARRS_g 5727.48 4.03 14.505 0.001 AB
PanSTARRS_r 11404.62 5.92 13.757 0.001 AB
PanSTARRS_i 16144.72 5.91 13.380 0.000 AB
PanSTARRS_z 20539.59 14.79 13.119 0.001 AB
PanSTARRS_y 24724.68 29.96 12.917 0.001 AB
2MASS_J 31223.52 352.82 11.769 0.012 Vega
2MASS_H 39099.04 564.97 11.052 0.016 Vega
2MASS_K 33400.47 568.79 10.753 0.018 Vega
WISE_W1 15908.37 84.15 10.697 0.006 Vega
WISE_W2 9266.4 94.2 10.644 0.011 Vega
WISE_W3 10405.28 273.12 8.683 0.028 Vega
WISE_W4 8942.42 1682.12 7.401 0.204 Vega
 

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})\, 10.188 10.341 10.484
{\rm log}_{10}({\rm SFR}) -1.611 -0.145 0.685
{\rm log}_{10}({\rm sSFR}) -12.035 -10.454 -9.545
{\rm stellar\ age} 4.182 7.334 9.632

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.439 -0.672 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.799 -0.985 -0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.363 0.833 1.345
\delta -0.774 -0.432 0.006
\tau_1/\tau_2 0.658 1.042 1.414
Q_{PAH} 0.441 2.442 4.960
U_{min} 2.743 8.215 15.272
{\rm log}_{10}(\gamma_e)\, -3.469 -2.253 -1.095

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.803 -0.768 -0.165
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.562 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.995 -0.556 0.246
0.03-0.10 Gyr -2.088 -0.176 0.786
0.10-0.33 Gyr -1.557 0.130 0.932
0.33-1.10 Gyr -1.608 -0.060 0.569
1.10-3.65 Gyr -1.152 0.204 0.615
3.65-12.13 Gyr -0.699 0.331 0.590
12.13-13.48 Gyr -0.652 0.471 1.212

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.655 10.707 10.760
{\rm log}_{10}({\rm SFR}) -1.607 -1.193 -0.857
{\rm log}_{10}({\rm sSFR}) -12.310 -11.880 -11.531
{\rm stellar\ age} 7.783 8.384 10.388

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.407 -0.303 -0.208
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.463 -0.614 0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.149 0.222
\delta -0.854 -0.380 0.107
\tau_1/\tau_2 0.560 0.957 1.334
Q_{PAH} 1.592 3.161 4.940
U_{min} 2.508 7.708 14.700
{\rm log}_{10}(\gamma_e)\, -2.937 -2.006 -1.235

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.057 -3.041 -2.163
{\rm log}_{10}(\tau_{AGN})\, 1.149 1.662 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.659 -1.195 -0.710
0.03-0.10 Gyr -2.012 -1.286 -0.866
0.10-0.33 Gyr -2.066 -1.276 -0.734
0.33-1.10 Gyr -1.854 -0.940 -0.323
1.10-3.65 Gyr -0.950 0.036 0.575
3.65-12.13 Gyr 0.578 0.876 0.975
12.13-13.48 Gyr 0.477 1.009 1.612