2022bkz

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Information

Transient

Name: SN2022bkz
Right ascension: 8h06m29.18s
Declination: -14d00m11.52s
Discovery Date: Feb. 4, 2022, 10:29 a.m.
Classification: SN Ia
Redshift: 0.020000
MW E(B-V): 0.070

Host

Name: 2022bkz
Right ascension: 8h06m29.09s
Declination: -14d00m12.86s
Redshift: None
Photometric Redshift: 0.065
 

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 6.58
Cutout download processed 3.06
Global aperture construction processed 0.73
Local aperture photometry processed 4.12
Global aperture photometry processed 4.43
Validate local photometry processed 0.02
Validate global photometry processed 11.33
Host information processed 0.11
Global host SED inference processed 716.07
Local host SED inference processed 754.66
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 8h06m29.18s, -14d00m11.52s
semi major axis, semi minor axis (arcsec) = 4.94, 4.94
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 70.51 1.19 19.279 0.018 AB
PanSTARRS_r 98.12 1.5 18.921 0.017 AB
PanSTARRS_i 120.24 1.29 18.700 0.012 AB
PanSTARRS_z 123.52 3.57 18.671 0.031 AB
PanSTARRS_y 113.46 7.49 18.763 0.072 AB
2MASS_J 221.28 149.92 17.143 0.736 Vega
2MASS_H 567.99 257.11 15.647 0.491 Vega
2MASS_K 347.46 246.95 15.710 0.772 Vega

Aperture details

RA, DEC (J2000) = 8h06m29.08s, -14d00m12.88s
semi major axis, semi minor axis (arcsec) = 5.14, 3.97
angle (degrees, anti-clockwise from east) = -173.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 20.83 2.53 20.603 0.132 AB
PanSTARRS_g 74.2 1.09 19.224 0.016 AB
PanSTARRS_r 100.03 1.36 18.900 0.015 AB
PanSTARRS_i 124.02 1.17 18.666 0.010 AB
PanSTARRS_z 129.91 3.22 18.616 0.027 AB
PanSTARRS_y 120.68 6.74 18.696 0.061 AB
2MASS_J 298.84 158.6 16.816 0.576 Vega
2MASS_H 390.24 268.99 16.054 0.748 Vega
2MASS_K 349.82 261.2 15.703 0.811 Vega
WISE_W1 42.84 14.44 17.121 0.366 Vega
WISE_W2 19.57 14.89 17.332 0.826 Vega
WISE_W3 103.11 114.61 13.693 1.207 Vega
WISE_W4 628.16 546.03 10.285 0.944 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})\, 8.106 8.237 8.319
{\rm log}_{10}({\rm SFR}) -2.977 -2.075 -1.464
{\rm log}_{10}({\rm sSFR}) -11.222 -10.344 -9.680
{\rm stellar\ age} 4.606 6.694 8.137

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.854 -1.623 -1.298
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.840 -1.463 -0.615

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.059 0.309 0.618
\delta -0.375 0.041 0.300
\tau_1/\tau_2 0.735 1.103 1.447
Q_{PAH} 0.980 2.780 5.227
U_{min} 3.099 8.628 15.721
{\rm log}_{10}(\gamma_e)\, -3.033 -1.861 -0.480

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.149 -0.782 -0.209
{\rm log}_{10}(\tau_{AGN})\, 0.922 1.404 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.598 -2.641 -2.114
0.03-0.10 Gyr -3.006 -1.996 -1.326
0.10-0.33 Gyr -2.218 -1.552 -1.036
0.33-1.10 Gyr -2.373 -1.756 -1.393
1.10-3.66 Gyr -2.311 -1.755 -1.486
3.66-12.14 Gyr -2.202 -1.729 -1.533
12.14-13.49 Gyr -2.491 -1.755 -1.206

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.120 8.277 8.407
{\rm log}_{10}({\rm SFR}) -1.221 -0.849 -0.444
{\rm log}_{10}({\rm sSFR}) -9.507 -9.113 -8.584
{\rm stellar\ age} 2.872 6.766 10.318

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.866 -1.616 -1.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.877 -1.480 -0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.587 0.927
\delta -0.028 0.214 0.345
\tau_1/\tau_2 0.505 0.953 1.410
Q_{PAH} 0.990 2.902 5.239
U_{min} 3.781 9.913 17.761
{\rm log}_{10}(\gamma_e)\, -3.201 -2.004 -0.857

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.818 -2.172 -0.927
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.428 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.383 -2.950 -2.021
0.03-0.10 Gyr -1.069 -0.689 -0.283
0.10-0.33 Gyr -3.586 -1.703 -0.942
0.33-1.10 Gyr -4.050 -2.022 -1.418
1.10-3.66 Gyr -4.593 -2.053 -1.508
3.66-12.14 Gyr -3.686 -1.878 -1.533
12.14-13.49 Gyr -3.541 -1.675 -0.671