2020zyv

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Information

Transient

Name: SN2020zyv
Right ascension: 12h59m40.17s
Declination: 30d50m00.41s
Discovery Date: Nov. 16, 2020, 11:42 a.m.
Classification: SN Ia
Redshift: 0.067850
MW E(B-V): 0.012

Host

Name: 1920070
Right ascension: 12h59m40.59s
Declination: 30d50m04.56s
Redshift: 0.067858
Photometric Redshift: 0.068
 

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 4.21
Cutout download processed 16.5
Global aperture construction processed 0.66
Local aperture photometry processed 4.62
Global aperture photometry processed 4.54
Validate local photometry processed 0.02
Validate global photometry processed 13.69
Host information processed 0.15
Global host SED inference processed 451.45
Local host SED inference processed 440.51
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) = 12h59m40.17s, 30d50m00.41s
semi major axis, semi minor axis (arcsec) = 1.54, 1.54
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 13.35 0.36 21.086 0.030 AB
SDSS_r 20.19 1.32 20.637 0.071 AB
PanSTARRS_r 19.24 0.43 20.690 0.024 AB
SDSS_i 27.3 1.71 20.310 0.068 AB
PanSTARRS_i 25.3 0.49 20.392 0.021 AB
PanSTARRS_z 28.25 1.01 20.272 0.039 AB
PanSTARRS_y 36.89 2.39 19.983 0.070 AB

Aperture details

RA, DEC (J2000) = 12h59m40.59s, 30d50m04.41s
semi major axis, semi minor axis (arcsec) = 20.37, 7.62
angle (degrees, anti-clockwise from east) = -127.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 62.23 7.99 19.415 0.139 AB
GALEX_NUV 78.06 4.16 19.169 0.058 AB
PanSTARRS_g 490.92 2.89 17.172 0.006 AB
SDSS_r 801.55 9.03 16.640 0.012 AB
PanSTARRS_r 784.47 3.46 16.664 0.005 AB
SDSS_i 1085.47 12.14 16.311 0.012 AB
PanSTARRS_i 1068.54 3.97 16.328 0.004 AB
PanSTARRS_z 1274.5 8.14 16.137 0.007 AB
PanSTARRS_y 1438.62 19.16 16.005 0.014 AB
2MASS_J 1694.98 253.07 14.932 0.162 Vega
2MASS_H 1577.15 388.38 14.538 0.267 Vega
2MASS_K 1662.31 433.42 14.010 0.283 Vega
WISE_W1 869.08 23.79 13.853 0.030 Vega
WISE_W2 478.48 28.25 13.861 0.064 Vega
WISE_W3 1046.82 123.67 11.176 0.128 Vega
WISE_W4 3020.46 731.94 8.580 0.263 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})\, 8.430 8.631 8.755
{\rm log}_{10}({\rm SFR}) -1.934 -1.340 -0.645
{\rm log}_{10}({\rm sSFR}) -10.594 -9.986 -9.158
{\rm stellar\ age} 1.508 5.359 7.020

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.422 -0.658 -0.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.518 -0.640 0.140

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.677 1.152
\delta -0.397 -0.052 0.275
\tau_1/\tau_2 0.675 1.066 1.434
Q_{PAH} 0.972 2.640 4.828
U_{min} 2.942 8.438 15.877
{\rm log}_{10}(\gamma_e)\, -2.818 -1.574 -0.483

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.592 -0.387 0.108
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.492 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.402 -1.641 -1.174
0.03-0.10 Gyr -2.072 -1.292 -0.514
0.10-0.33 Gyr -1.832 -1.102 -0.468
0.33-1.08 Gyr -1.934 -1.147 -0.737
1.08-3.53 Gyr -2.475 -1.286 -1.011
3.53-11.57 Gyr -3.381 -1.449 -1.140
11.57-12.86 Gyr -3.359 -1.500 -0.934

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.377 10.445 10.543
{\rm log}_{10}({\rm SFR}) 0.012 0.302 0.680
{\rm log}_{10}({\rm sSFR}) -10.465 -10.162 -9.757
{\rm stellar\ age} 7.531 8.956 11.754

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.812 -0.574 -0.430
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.615 -0.035 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.090 0.182 0.330
\delta -0.335 0.005 0.235
\tau_1/\tau_2 0.547 0.986 1.424
Q_{PAH} 0.538 1.881 4.097
U_{min} 2.670 8.031 15.919
{\rm log}_{10}(\gamma_e)\, -2.957 -1.742 -0.902

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.400 -3.474 -2.561
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.570 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.524 -0.416 -0.165
0.03-0.10 Gyr 0.102 0.436 0.841
0.10-0.33 Gyr -1.715 -0.198 0.218
0.33-1.08 Gyr -2.914 -0.587 -0.132
1.08-3.53 Gyr -2.586 -0.603 -0.011
3.53-11.57 Gyr -0.516 0.502 0.676
11.57-12.86 Gyr 0.372 1.125 1.648