2020ytk

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Information

Transient

Name: 2020ytk
Right ascension: 0h55m22.26s
Declination: -10d05m48.21s
Discovery Date: None
Classification: SNII
Redshift: 0.058000
MW E(B-V): 0.032

Host

Name:
Right ascension: 0h55m22.28s
Declination: -10d05m46.32s
Redshift: None
Photometric Redshift: 0.185
 

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
Validate local photometry processed 0.03
Global aperture photometry processed 6.59
Validate global photometry processed 17.83
Local host SED inference processed 431.35
Cutout download processed 19.1
Transient information processed 0.0
Transient MWEBV processed 0.03
Host match processed 5.84
Host information processed 0.17
Local aperture photometry processed 6.55
Global aperture construction processed 5.24
Global host SED inference processed 411.88
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) = 0h55m22.26s, -10d05m48.21s
semi major axis, semi minor axis (arcsec) = 1.78, 1.78
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 2.92 1.6 22.736 0.594 AB
SDSS_g 2.78 0.74 22.790 0.289 AB
DES_g 2.83 0.18 22.770 0.071 AB
PanSTARRS_g 3.2 0.42 22.635 0.143 AB
SDSS_r 6.57 1.17 21.855 0.193 AB
PanSTARRS_r 3.64 0.41 22.498 0.123 AB
DES_r 4.85 0.24 22.185 0.053 AB
SDSS_i 7.48 1.71 21.715 0.249 AB
PanSTARRS_i 4.79 0.73 22.200 0.164 AB
PanSTARRS_z 3.31 1.09 22.600 0.358 AB
SDSS_z 16.81 7.18 20.836 0.463 AB
DES_z 5.95 0.74 21.964 0.136 AB
PanSTARRS_y 7.39 3.33 21.728 0.489 AB

Aperture details

RA, DEC (J2000) = 0h55m22.27s, -10d05m46.28s
semi major axis, semi minor axis (arcsec) = 4.83, 3.53
angle (degrees, anti-clockwise from east) = -169.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.37 0.39 23.562 0.311 AB
GALEX_NUV 0.68 0.4 24.314 0.633 AB
SDSS_u 9.21 3.73 21.489 0.440 AB
SDSS_g 10.07 1.63 21.392 0.176 AB
DES_g 10.25 0.41 21.374 0.044 AB
PanSTARRS_g 9.11 0.97 21.501 0.116 AB
SDSS_r 15.71 2.52 20.910 0.174 AB
PanSTARRS_r 14.89 0.95 20.968 0.069 AB
DES_r 18.7 0.52 20.721 0.030 AB
SDSS_i 13.83 3.83 21.048 0.301 AB
PanSTARRS_i 16.83 1.62 20.835 0.104 AB
PanSTARRS_z 19.36 2.48 20.683 0.139 AB
SDSS_z 41.39 16.54 19.858 0.434 AB
DES_z 22.19 1.6 20.534 0.078 AB
PanSTARRS_y 10.38 7.52 21.360 0.786 AB
2MASS_J 182.25 108.6 17.353 0.647 Vega
2MASS_H -119.8 182.13 Vega
2MASS_K 119.61 206.69 16.868 1.876 Vega
WISE_W1 16.43 7.47 18.162 0.494 Vega
WISE_W2 16.91 11.16 17.491 0.717 Vega
WISE_W3 52.35 61.64 14.429 1.278 Vega
WISE_W4 -667.39 512.31 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})\, 7.191 7.556 7.811
{\rm log}_{10}({\rm SFR}) -1.761 -1.349 -0.874
{\rm log}_{10}({\rm sSFR}) -9.417 -8.867 -8.124
{\rm stellar\ age} 0.286 3.217 5.923

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.110 -0.410
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.800 -0.113 0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.638 1.076 1.585
\delta -0.336 0.037 0.225
\tau_1/\tau_2 0.815 1.169 1.571
Q_{PAH} 0.901 2.687 5.067
U_{min} 3.164 8.454 16.188
{\rm log}_{10}(\gamma_e)\, -3.023 -1.985 -0.920

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.917 -0.564 0.139
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.378 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.588 -1.145 -0.717
0.03-0.10 Gyr -2.333 -1.623 -1.000
0.10-0.33 Gyr -2.702 -1.798 -1.293
0.33-1.08 Gyr -3.924 -2.127 -1.663
1.08-3.55 Gyr -4.988 -2.667 -2.029
3.55-11.69 Gyr -5.785 -2.908 -2.212
11.69-12.98 Gyr -5.698 -2.973 -2.150

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.140 8.381 8.531
{\rm log}_{10}({\rm SFR}) -1.634 -1.124 -0.704
{\rm log}_{10}({\rm sSFR}) -10.082 -9.529 -8.905
{\rm stellar\ age} 2.823 5.755 7.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.553 -0.794 -0.151
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.279 0.113 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.251 0.756 1.192
\delta -0.204 0.129 0.315
\tau_1/\tau_2 0.710 1.070 1.444
Q_{PAH} 1.155 3.062 5.232
U_{min} 3.138 8.229 14.800
{\rm log}_{10}(\gamma_e)\, -2.844 -1.862 -1.012

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.396 -0.975 0.010
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.374 1.799

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.542 -1.082 -0.698
0.03-0.10 Gyr -1.807 -1.166 -0.687
0.10-0.33 Gyr -1.827 -1.284 -0.794
0.33-1.08 Gyr -2.039 -1.525 -1.100
1.08-3.55 Gyr -2.180 -1.590 -1.299
3.55-11.69 Gyr -2.437 -1.670 -1.373
11.69-12.98 Gyr -2.708 -1.702 -1.127