2019tkd

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Information

Transient

Name: SN2019tkd
Right ascension: 0h22m45.15s
Declination: -20d04m08.72s
Discovery Date: Oct. 26, 2019, 5:32 a.m.
Classification: SN Ia
Redshift: 0.078000
MW E(B-V): 0.016

Host

Name:
Right ascension: 0h22m45.13s
Declination: -20d04m07.76s
Redshift: 0.071184
Photometric Redshift:
 

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 4.45
Cutout download processed 22.48
Global aperture construction processed 0.65
Local aperture photometry processed 4.79
Global aperture photometry processed 4.14
Validate local photometry processed 0.02
Validate global photometry processed 12.12
Host information processed 0.14
Global host SED inference processed 422.24
Local host SED inference processed 456.07
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
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) = 0h22m45.15s, -20d04m08.72s
semi major axis, semi minor axis (arcsec) = 1.47, 1.47
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 103.94 0.43 18.858 0.004 AB
PanSTARRS_r 232.04 0.54 17.986 0.003 AB
PanSTARRS_i 363.54 0.65 17.499 0.002 AB
PanSTARRS_z 481.86 1.19 17.193 0.003 AB
DES_z 602.94 8.08 16.949 0.015 AB
PanSTARRS_y 567.94 2.81 17.014 0.005 AB

Aperture details

RA, DEC (J2000) = 0h22m45.11s, -20d04m07.37s
semi major axis, semi minor axis (arcsec) = 9.11, 4.32
angle (degrees, anti-clockwise from east) = -14.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.35 2.65 21.893 0.454 AB
GALEX_NUV 12.12 1.76 21.192 0.158 AB
PanSTARRS_g 430.15 1.6 17.316 0.004 AB
PanSTARRS_r 898.03 1.96 16.517 0.002 AB
PanSTARRS_i 1344.08 2.46 16.079 0.002 AB
PanSTARRS_z 1706.5 4.57 15.820 0.003 AB
DES_z 1796.43 14.15 15.764 0.009 AB
PanSTARRS_y 2084.88 11.63 15.602 0.006 AB
2MASS_J 2636.3 188.58 14.453 0.078 Vega
2MASS_H 4145.93 298.53 13.488 0.078 Vega
2MASS_K 3172.02 305.1 13.309 0.104 Vega
WISE_W1 1302.42 22.7 13.414 0.019 Vega
WISE_W2 812.52 25.28 13.286 0.034 Vega
WISE_W3 742.6 92.68 11.549 0.136 Vega
WISE_W4 629.73 489.95 10.282 0.845 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})\, 10.085 10.229 10.356
{\rm log}_{10}({\rm SFR}) -2.414 -0.957 0.037
{\rm log}_{10}({\rm sSFR}) -12.770 -11.192 -10.136
{\rm stellar\ age} 5.787 7.933 11.418

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.014 -0.481 -0.205
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.719 0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.470 0.909 1.485
\delta -0.674 -0.365 0.020
\tau_1/\tau_2 0.637 1.038 1.444
Q_{PAH} 0.550 2.293 4.951
U_{min} 3.091 8.553 16.566
{\rm log}_{10}(\gamma_e)\, -3.430 -2.281 -0.484

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.842 -1.504 -0.433
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.417 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.486 -1.496 -0.715
0.03-0.10 Gyr -2.785 -0.937 0.175
0.10-0.33 Gyr -2.404 -0.876 0.096
0.33-1.07 Gyr -2.879 -1.062 -0.053
1.07-3.52 Gyr -2.744 -0.654 0.233
3.52-11.53 Gyr -1.468 0.234 0.493
11.53-12.81 Gyr -0.816 0.591 1.394

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.635 10.690 10.779
{\rm log}_{10}({\rm SFR}) -0.795 -0.281 0.261
{\rm log}_{10}({\rm sSFR}) -11.535 -11.006 -10.394
{\rm stellar\ age} 7.525 8.871 11.871

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.628 -0.437 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.471 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.226 0.352 0.526
\delta -0.897 -0.690 -0.408
\tau_1/\tau_2 0.609 1.010 1.419
Q_{PAH} 0.323 0.982 2.256
U_{min} 2.497 7.140 14.449
{\rm log}_{10}(\gamma_e)\, -3.202 -2.255 -1.513

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.428 -3.508 -2.529
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.540 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.994 -0.667 -0.258
0.03-0.10 Gyr -0.947 -0.212 0.406
0.10-0.33 Gyr -1.482 -0.330 0.288
0.33-1.07 Gyr -2.357 -0.716 -0.026
1.07-3.52 Gyr -1.898 -0.458 0.250
3.52-11.53 Gyr -0.329 0.779 0.933
11.53-12.81 Gyr 0.599 1.333 1.899