2021jka

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Information

Transient

Name: SN2021jka
Right ascension: 8h02m27.17s
Declination: 70d27m24.91s
Discovery Date: April 12, 2021, 5:25 a.m.
Classification: SN Ia
Redshift: 0.030000
MW E(B-V): 0.025

Host

Name: 2021jka
Right ascension: 8h02m27.15s
Declination: 70d27m24.92s
Redshift: 0.029381
Photometric Redshift: 0.053
 

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 2.2
Cutout download processed 5.76
Global aperture construction processed 0.69
Local aperture photometry processed 4.31
Global aperture photometry processed 4.42
Validate local photometry processed 0.03
Validate global photometry processed 12.61
Host information processed 0.1
Global host SED inference processed 437.26
Local host SED inference processed 422.19
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 8h02m27.17s, 70d27m24.91s
semi major axis, semi minor axis (arcsec) = 3.4, 3.4
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 459.68 1.04 17.244 0.002 AB
PanSTARRS_r 910.62 1.37 16.502 0.002 AB
PanSTARRS_i 1255.16 1.15 16.153 0.001 AB
PanSTARRS_z 1541.39 4.01 15.930 0.003 AB
PanSTARRS_y 1869.06 8.08 15.721 0.005 AB
2MASS_J 2134.14 64.41 14.682 0.033 Vega
2MASS_H 2506.29 88.75 14.035 0.038 Vega
2MASS_K 2061.49 106.3 13.777 0.056 Vega

Aperture details

RA, DEC (J2000) = 8h02m27.13s, 70d27m25.08s
semi major axis, semi minor axis (arcsec) = 10.91, 8.78
angle (degrees, anti-clockwise from east) = -176.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.3 2.35 21.902 0.405 AB
GALEX_NUV 12.11 2.95 21.192 0.265 AB
PanSTARRS_g 876.42 2.79 16.543 0.003 AB
PanSTARRS_r 1681.58 3.62 15.836 0.002 AB
PanSTARRS_i 2324.55 3.12 15.484 0.001 AB
PanSTARRS_z 2837.47 11.28 15.268 0.004 AB
PanSTARRS_y 3452.79 23.06 15.055 0.007 AB
2MASS_J 4090.05 187.75 13.976 0.050 Vega
2MASS_H 4725.13 260.69 13.346 0.060 Vega
2MASS_K 4350.76 314.37 12.966 0.078 Vega
WISE_W1 1746.56 25.66 13.096 0.016 Vega
WISE_W2 977.61 28.57 13.086 0.032 Vega
WISE_W3 287.69 147.3 12.579 0.556 Vega
WISE_W4 -81.46 711.15 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})\, 9.657 9.793 9.947
{\rm log}_{10}({\rm SFR}) -2.333 -1.064 -0.262
{\rm log}_{10}({\rm sSFR}) -12.256 -10.883 -9.967
{\rm stellar\ age} 5.613 7.585 10.231

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.265 -0.749 -0.485
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -0.393 0.181

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.326 0.672 1.045
\delta -0.778 -0.506 -0.108
\tau_1/\tau_2 0.632 0.963 1.332
Q_{PAH} 0.907 2.370 4.314
U_{min} 2.463 7.683 15.284
{\rm log}_{10}(\gamma_e)\, -3.207 -2.084 -1.177

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.230 -2.813 -1.257
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.303 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.136 -0.871 -0.330
0.03-0.10 Gyr -2.993 -1.314 -0.236
0.10-0.33 Gyr -2.957 -1.082 -0.120
0.33-1.10 Gyr -2.495 -0.711 -0.072
1.10-3.63 Gyr -1.654 -0.306 0.010
3.63-12.03 Gyr -0.742 -0.178 0.049
12.03-13.36 Gyr -0.732 -0.023 0.780

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.955 10.048 10.134
{\rm log}_{10}({\rm SFR}) -3.407 -1.529 -0.679
{\rm log}_{10}({\rm sSFR}) -13.468 -11.574 -10.688
{\rm stellar\ age} 6.797 7.838 9.849

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.095 -0.845 -0.694
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.134 -0.350 0.179

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.318 0.451 0.594
\delta -0.935 -0.781 -0.480
\tau_1/\tau_2 0.573 0.922 1.263
Q_{PAH} 0.325 1.159 2.517
U_{min} 2.525 7.388 14.943
{\rm log}_{10}(\gamma_e)\, -3.357 -2.095 -1.213

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.540 -3.791 -2.809
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.574 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.052 -1.593 -0.657
0.03-0.10 Gyr -3.922 -1.598 -0.658
0.10-0.33 Gyr -3.739 -1.365 -0.455
0.33-1.10 Gyr -2.787 -0.945 -0.269
1.10-3.63 Gyr -1.582 -0.234 0.152
3.63-12.03 Gyr -0.288 0.172 0.337
12.03-13.36 Gyr -0.752 0.204 0.927