2020yvt

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Information

Transient

Name: SN2020yvt
Right ascension: 10h03m51.82s
Declination: 59d26m10.29s
Discovery Date: Nov. 4, 2020, 11:45 a.m.
Classification: SN IIb
Redshift: 0.009969
MW E(B-V): 0.011

Host

Name: 2020yvt
Right ascension: 10h03m51.86s
Declination: 59d26m09.96s
Redshift: 0.009997
Photometric Redshift: 0.019
 

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 0.97
Cutout download processed 0.97
Global aperture construction processed 0.67
Local aperture photometry processed 5.43
Global aperture photometry processed 5.74
Validate local photometry processed 0.02
Validate global photometry processed 16.67
Host information processed 0.09
Global host SED inference processed 421.77
Local host SED inference processed 407.36
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 10h03m51.82s, 59d26m10.29s
semi major axis, semi minor axis (arcsec) = 9.75, 9.75
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 744.99 6.95 16.720 0.010 AB
GALEX_NUV 1041.14 4.61 16.356 0.005 AB
SDSS_u 2152.67 14.05 15.568 0.007 AB
SDSS_g 5232.64 19.19 14.603 0.004 AB
PanSTARRS_g 5466.9 3.07 14.556 0.001 AB
SDSS_r 8603.15 24.66 14.063 0.003 AB
PanSTARRS_r 8553.24 3.18 14.070 0.000 AB
SDSS_i 10554.54 27.67 13.841 0.003 AB
PanSTARRS_i 10223.15 3.55 13.876 0.000 AB
PanSTARRS_z 12394.47 8.92 13.667 0.001 AB
SDSS_z 12820.26 41.14 13.630 0.003 AB
PanSTARRS_y 14342.6 20.73 13.508 0.002 AB
2MASS_J 16686.85 187.83 12.449 0.012 Vega
2MASS_H 20023.58 248.54 11.779 0.013 Vega
2MASS_K 16856.51 316.84 11.495 0.020 Vega
WISE_W1 7324.95 33.95 11.539 0.005 Vega
WISE_W2 4487.12 35.3 11.431 0.009 Vega
WISE_W3 22424.17 115.28 7.849 0.006 Vega

Aperture details

RA, DEC (J2000) = 10h03m51.86s, 59d26m10.51s
semi major axis, semi minor axis (arcsec) = 12.78, 11.39
angle (degrees, anti-clockwise from east) = -7.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 772.6 7.09 16.680 0.010 AB
GALEX_NUV 1094.35 4.75 16.302 0.005 AB
SDSS_g 5592.26 20.02 14.531 0.004 AB
PanSTARRS_g 5857.86 3.62 14.481 0.001 AB
SDSS_r 9253.09 25.82 13.984 0.003 AB
PanSTARRS_r 9236.83 3.71 13.986 0.000 AB
SDSS_i 11454.68 29.25 13.753 0.003 AB
PanSTARRS_i 11067.99 4.28 13.790 0.000 AB
PanSTARRS_z 13367.68 10.9 13.585 0.001 AB
SDSS_z 13854.97 46.92 13.546 0.004 AB
PanSTARRS_y 15407.61 25.52 13.431 0.002 AB
2MASS_J 18362.85 235.6 12.345 0.014 Vega
2MASS_H 21805.4 312.38 11.686 0.016 Vega
2MASS_K 18434.31 399.7 11.398 0.024 Vega
WISE_W1 9128.16 40.17 11.300 0.005 Vega
WISE_W3 34003.06 159.64 7.397 0.005 Vega
WISE_W4 114495.93 1946.04 4.633 0.018 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})\, 9.473 9.558 9.663
{\rm log}_{10}({\rm SFR}) -0.253 0.012 0.290
{\rm log}_{10}({\rm sSFR}) -9.840 -9.553 -9.255
{\rm stellar\ age} 6.384 7.533 9.329

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.774 -0.496 -0.340
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.663 0.230 0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.250 0.437
\delta -0.657 -0.338 -0.092
\tau_1/\tau_2 0.607 0.957 1.350
Q_{PAH} 0.395 1.282 2.681
U_{min} 2.394 7.896 15.482
{\rm log}_{10}(\gamma_e)\, -2.641 -1.785 -1.120

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.440 -3.441 -2.374
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.541 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.279 -0.808 -0.543
0.03-0.10 Gyr -0.136 0.153 0.446
0.10-0.33 Gyr -1.099 -0.433 -0.056
0.33-1.10 Gyr -1.434 -0.765 -0.462
1.10-3.64 Gyr -1.252 -0.614 -0.331
3.64-12.08 Gyr -0.707 -0.365 -0.207
12.08-13.42 Gyr -0.788 -0.203 0.406

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.606 9.682 9.765
{\rm log}_{10}({\rm SFR}) -0.463 -0.212 0.039
{\rm log}_{10}({\rm sSFR}) -10.145 -9.905 -9.605
{\rm stellar\ age} 7.132 8.041 10.062

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.766 -0.467 -0.283
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 0.070 0.381

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.250 0.481
\delta -0.470 -0.038 0.221
\tau_1/\tau_2 0.650 1.025 1.391
Q_{PAH} 0.214 0.635 1.543
U_{min} 3.000 7.626 14.716
{\rm log}_{10}(\gamma_e)\, -2.801 -1.665 -0.901

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.758 -1.274 -0.970
{\rm log}_{10}(\tau_{AGN})\, 1.365 1.634 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.963 -0.600 -0.364
0.03-0.10 Gyr -0.412 -0.107 0.169
0.10-0.33 Gyr -1.034 -0.500 -0.174
0.33-1.10 Gyr -1.274 -0.775 -0.470
1.10-3.64 Gyr -1.202 -0.644 -0.347
3.64-12.08 Gyr -0.485 -0.222 -0.091
12.08-13.42 Gyr -0.439 0.023 0.603