2021kzx

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Information

Transient

Name: 2021kzx
Right ascension: 16h03m54.50s
Declination: 27d51m47.00s
Discovery Date: None
Classification: Ia-91T
Redshift: 0.089236
MW E(B-V): 0.034

Host

Name: 2021kzx
Right ascension: 16h03m54.92s
Declination: 27d51m47.22s
Redshift: 0.088968
Photometric Redshift: 0.069
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.96
Cutout download processed 20.79
Global aperture construction processed 0.59
Local aperture photometry processed 5.54
Global aperture photometry processed 6.41
Validate local photometry processed 0.02
Validate global photometry processed 16.09
Host information processed 0.08
Global host SED inference processed 373.02
Local host SED inference processed 412.56
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 16h03m54.50s, 27d51m47.00s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 14.18 0.17 21.021 0.013
PanSTARRS_r 25.01 0.44 20.405 0.019
DES_r 25.45 0.44 20.386 0.019
PanSTARRS_i 33.68 0.42 20.082 0.013
PanSTARRS_z 37.04 0.85 19.978 0.025
DES_z 39.46 1.12 19.910 0.031
PanSTARRS_y 43.65 1.91 19.800 0.048

Aperture details

RA, DEC (J2000) = 16h03m54.90s, 27d51m47.43s
semi major axis, semi minor axis (arcsec) = 15.19, 8.52
angle (degrees, anti-clockwise from east) = -59.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 41.99 6.86 19.842 0.177
GALEX_NUV 72.6 3.98 19.248 0.059
SDSS_u 176.17 10.25 18.285 0.063
SDSS_g 688.48 8.08 16.805 0.013
DES_g 771.38 1.34 16.682 0.002
SDSS_r 1369.53 10.76 16.059 0.009
DES_r 1482.0 3.43 15.973 0.003
SDSS_i 2002.63 14.98 15.646 0.008
PanSTARRS_z 2253.26 7.84 15.518 0.004
SDSS_z 2341.61 30.6 15.476 0.014
DES_z 2475.55 8.98 15.416 0.004
PanSTARRS_y 2682.4 17.59 15.329 0.007
2MASS_J 3749.37 289.82 14.070 0.084
2MASS_H 4318.89 407.18 13.444 0.102
2MASS_K 3318.14 510.39 13.260 0.167
WISE_W1 2222.22 31.62 12.834 0.015
WISE_W2 1447.73 34.47 12.659 0.026
WISE_W3 6835.3 159.32 9.139 0.025
WISE_W4 6269.75 1017.86 7.787 0.176
 

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})\, 8.995 9.099 9.207
{\rm log}_{10}({\rm SFR}) -1.846 -1.297 -0.789
{\rm log}_{10}({\rm sSFR}) -10.950 -10.424 -9.851
{\rm stellar\ age} 5.038 6.547 7.769

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.597 -1.119 -0.664
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 -0.806 0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.567 0.904
\delta -0.386 -0.024 0.260
\tau_1/\tau_2 0.709 1.060 1.381
Q_{PAH} 1.128 3.099 5.450
U_{min} 2.819 7.404 13.858
{\rm log}_{10}(\gamma_e)\, -2.915 -1.759 -0.686

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.702 -0.404 0.047
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.597 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.893 -1.399 -0.985
0.03-0.10 Gyr -1.998 -1.303 -0.712
0.10-0.33 Gyr -1.821 -1.156 -0.593
0.33-1.06 Gyr -1.618 -1.012 -0.571
1.06-3.47 Gyr -1.232 -0.826 -0.591
3.47-11.33 Gyr -1.115 -0.792 -0.623
11.33-12.59 Gyr -1.389 -0.828 -0.322

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.853 10.903 10.956
{\rm log}_{10}({\rm SFR}) 0.331 0.518 0.714
{\rm log}_{10}({\rm sSFR}) -10.581 -10.379 -10.180
{\rm stellar\ age} 6.134 6.872 7.819

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.578 -0.375 -0.210
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.687 0.147

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.355 0.496
\delta -0.276 -0.057 0.116
\tau_1/\tau_2 0.879 1.233 1.556
Q_{PAH} 2.124 3.368 5.087
U_{min} 2.532 7.293 14.573
{\rm log}_{10}(\gamma_e)\, -2.841 -1.872 -1.271

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.631 -2.462 -1.686
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.466 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.544 0.670 0.821
0.03-0.10 Gyr 0.053 0.424 0.712
0.10-0.33 Gyr 0.185 0.530 0.793
0.33-1.06 Gyr 0.361 0.681 0.889
1.06-3.47 Gyr 0.683 0.944 1.123
3.47-11.33 Gyr 0.891 1.048 1.150
11.33-12.59 Gyr 0.623 1.081 1.502