SN2020tyk

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Information

Transient

Name: SN2020tyk
Right ascension: 1h37m58.38s
Declination: 20d00m03.00s
Discovery Date: None
Classification: SN IIn
Redshift: 0.087000
MW E(B-V): 0.039

Host

Name: SN2020tyk
Right ascension: 1h38m01.14s
Declination: 19d58m25.34s
Redshift: 0.325301
Photometric Redshift: 0.337
 

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
not enough filters
 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 10.73
Cutout download processed 13.89
Global aperture construction processed 0.82
Local aperture photometry processed 4.34
Global aperture photometry processed 3.68
Validate local photometry processed 0.03
Validate global photometry processed 4.87
Host information processed 0.08
Global host SED inference not enough filters 16.21
Local host SED inference processed 901.92
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status blocked 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) = 1h37m58.38s, 20d00m03.00s
semi major axis, semi minor axis (arcsec) = 1.23, 1.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 1.16 0.37 23.739 0.342 AB
PanSTARRS_i 1.69 0.44 23.331 0.284 AB
PanSTARRS_z 2.8 0.79 22.783 0.308 AB
PanSTARRS_y 0.69 1.83 24.307 2.895 AB

Aperture details

RA, DEC (J2000) = 1h38m01.12s, 19d58m25.45s
semi major axis, semi minor axis (arcsec) = 5.0, 4.54
angle (degrees, anti-clockwise from east) = -179.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.94 0.92 23.964 1.054 AB
GALEX_NUV 6.17 2.4 21.925 0.423 AB
2MASS_J 398.54 138.03 16.504 0.376 Vega
2MASS_H 429.58 194.98 15.950 0.493 Vega
2MASS_K 995.85 254.02 14.567 0.277 Vega
WISE_W1 435.38 20.78 14.604 0.052 Vega
WISE_W2 286.77 23.16 14.417 0.088 Vega
WISE_W3 80.88 81.73 13.956 1.097 Vega
WISE_W4 446.71 462.05 10.655 1.123 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})\, 7.159 7.626 8.189
{\rm log}_{10}({\rm SFR}) -1.079 -0.755 -0.344
{\rm log}_{10}({\rm sSFR}) -9.057 -8.051 -7.960
{\rm stellar\ age} 0.016 0.459 6.172

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.903 -0.160 0.110
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.198 -0.658 -0.133

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.511 1.972 2.639
\delta 0.131 0.253 0.351
\tau_1/\tau_2 0.844 1.238 1.675
Q_{PAH} 1.172 3.260 5.739
U_{min} 3.347 9.855 18.182
{\rm log}_{10}(\gamma_e)\, -3.009 -1.879 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.417 -0.509 0.228
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.521 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.900 -0.389 0.020
0.03-0.10 Gyr -3.865 -1.909 -0.760
0.10-0.33 Gyr -6.253 -3.135 -1.447
0.33-1.07 Gyr -8.093 -4.306 -1.826
1.07-3.48 Gyr -9.032 -4.647 -1.896
3.48-11.35 Gyr -9.806 -4.681 -1.886
11.35-12.61 Gyr -10.151 -4.357 -1.741

Global parameter details

Documentation