2022yz

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Information

Transient

Name: SN2022yz
Right ascension: 2h21m24.76s
Declination: 30d07m57.47s
Discovery Date: Jan. 16, 2022, 7:22 a.m.
Classification: SN Ia
Redshift: 0.040000
MW E(B-V): 0.072

Host

Name: 2022yz
Right ascension: 2h21m24.59s
Declination: 30d07m49.11s
Redshift: None
Photometric Redshift: 0.257
 

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 2.87
Cutout download processed 19.15
Global aperture construction processed 0.98
Local aperture photometry processed 6.96
Global aperture photometry processed 7.22
Validate local photometry processed 0.02
Validate global photometry processed 19.86
Host information processed 0.09
Global host SED inference processed 410.57
Local host SED inference processed 549.94
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) = 2h21m24.76s, 30d07m57.47s
semi major axis, semi minor axis (arcsec) = 2.53, 2.53
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 -2.91 1.81 AB
SDSS_g 2.08 1.08 23.106 0.565 AB
DES_g 1.87 0.15 23.223 0.090 AB
PanSTARRS_g 0.96 0.9 23.943 1.015 AB
SDSS_r 3.05 1.63 22.690 0.582 AB
PanSTARRS_r 1.07 0.98 23.823 0.989 AB
DES_r 2.2 0.32 23.044 0.157 AB
SDSS_i 0.01 2.35 28.508 177.503 AB
PanSTARRS_i 4.09 1.19 22.372 0.316 AB
PanSTARRS_z 5.78 2.87 21.995 0.539 AB
SDSS_z 22.76 8.38 20.507 0.400 AB
DES_z 3.17 0.62 22.646 0.211 AB
PanSTARRS_y 13.97 5.93 21.037 0.461 AB

Aperture details

RA, DEC (J2000) = 2h21m24.56s, 30d07m49.65s
semi major axis, semi minor axis (arcsec) = 7.92, 3.1
angle (degrees, anti-clockwise from east) = -168.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.79 2.22 21.820 0.354 AB
GALEX_NUV 5.56 0.47 22.037 0.093 AB
SDSS_u 10.54 3.69 21.343 0.380 AB
SDSS_g 34.6 2.45 20.052 0.077 AB
DES_g 35.91 0.37 20.012 0.011 AB
PanSTARRS_g 27.89 1.75 20.286 0.068 AB
SDSS_r 43.64 3.46 19.800 0.086 AB
PanSTARRS_r 48.51 1.93 19.685 0.043 AB
DES_r 53.35 0.79 19.582 0.016 AB
SDSS_i 51.41 4.86 19.622 0.103 AB
PanSTARRS_i 55.81 2.33 19.533 0.045 AB
PanSTARRS_z 61.61 5.72 19.426 0.101 AB
SDSS_z 117.95 16.46 18.721 0.152 AB
DES_z 66.1 1.49 19.350 0.024 AB
PanSTARRS_y 78.17 11.13 19.167 0.155 AB
2MASS_J -9.39 118.94 Vega
2MASS_H -9.21 215.75 Vega
2MASS_K -150.41 207.36 Vega
WISE_W1 30.92 10.62 17.475 0.373 Vega
WISE_W2 32.07 13.86 16.796 0.469 Vega
WISE_W3 32.05 78.11 14.961 2.646 Vega
WISE_W4 -639.85 351.92 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})\, 6.874 7.302 7.612
{\rm log}_{10}({\rm SFR}) -2.016 -1.477 -1.004
{\rm log}_{10}({\rm sSFR}) -9.459 -8.730 -7.982
{\rm stellar\ age} 0.164 3.723 6.964

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.674 -1.184 -0.446
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.332 -0.803 -0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.017 1.669 2.234
\delta 0.018 0.207 0.333
\tau_1/\tau_2 0.603 1.037 1.492
Q_{PAH} 0.727 2.492 4.846
U_{min} 3.051 8.895 16.878
{\rm log}_{10}(\gamma_e)\, -3.051 -1.635 -0.635

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.460 -0.477 0.250
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.467 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.200 -1.397 -0.835
0.03-0.10 Gyr -2.938 -1.794 -1.052
0.10-0.33 Gyr -4.260 -2.368 -1.633
0.33-1.09 Gyr -5.344 -2.843 -2.131
1.09-3.60 Gyr -6.116 -3.159 -2.364
3.60-11.90 Gyr -6.702 -3.294 -2.403
11.90-13.22 Gyr -6.949 -3.226 -2.205

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.330 8.503 8.626
{\rm log}_{10}({\rm SFR}) -1.403 -0.982 -0.578
{\rm log}_{10}({\rm sSFR}) -9.926 -9.513 -9.010
{\rm stellar\ age} 4.347 6.563 7.875

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.299 -0.823 -0.451
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.596 0.073 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.500 0.951
\delta -0.111 0.204 0.336
\tau_1/\tau_2 0.665 1.027 1.413
Q_{PAH} 0.927 2.623 4.526
U_{min} 2.948 7.850 14.420
{\rm log}_{10}(\gamma_e)\, -2.852 -1.596 -0.665

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.409 -1.362 -0.468
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.423 1.803

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.426 -1.100 -0.658
0.03-0.10 Gyr -1.419 -0.951 -0.528
0.10-0.33 Gyr -1.620 -1.196 -0.788
0.33-1.09 Gyr -1.878 -1.510 -1.169
1.09-3.60 Gyr -1.922 -1.535 -1.277
3.60-11.90 Gyr -1.908 -1.458 -1.253
11.90-13.22 Gyr -2.041 -1.388 -0.938