2020aczd

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Information

Transient

Name: 2020aczd
Right ascension: 4h33m07.73s
Declination: -7d31m38.13s
Discovery Date: None
Classification: SNII
Redshift: 0.024000
MW E(B-V): 0.072

Host

Name: 2020aczd
Right ascension: 4h33m07.35s
Declination: -7d31m31.61s
Redshift: 0.034114
Photometric Redshift: 0.030
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.06
Cutout download processed 17.54
Global aperture construction processed 0.73
Local aperture photometry processed 5.47
Global aperture photometry processed 6.5
Validate local photometry processed 0.06
Validate global photometry processed 17.08
Host information processed 0.1
Global host SED inference processed 1389.2
Local host SED inference processed 548.55
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 4h33m07.73s, -7d31m38.13s
semi major axis, semi minor axis (arcsec) = 2.94, 2.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 399.42 0.78 17.396 0.002 AB
PanSTARRS_g 672.8 1.12 16.830 0.002 AB
PanSTARRS_r 1328.08 1.36 16.092 0.001 AB
DES_r 1043.99 2.36 16.353 0.002 AB
PanSTARRS_i 1468.68 1.24 15.983 0.001 AB
PanSTARRS_z 2055.08 2.63 15.618 0.001 AB
DES_z 1560.67 4.77 15.917 0.003 AB
PanSTARRS_y 2567.29 6.38 15.376 0.003 AB
2MASS_J 4233.47 64.71 13.938 0.017 Vega
2MASS_H 4427.04 82.27 13.417 0.020 Vega
2MASS_K 3955.85 123.89 13.069 0.034 Vega

Aperture details

RA, DEC (J2000) = 4h33m07.35s, -7d31m31.48s
semi major axis, semi minor axis (arcsec) = 16.14, 11.26
angle (degrees, anti-clockwise from east) = -93.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 6278.92 3.1 14.405 0.001 AB
PanSTARRS_g 6425.6 4.77 14.380 0.001 AB
PanSTARRS_r 13402.34 5.72 13.582 0.000 AB
DES_r 13535.1 8.52 13.571 0.001 AB
PanSTARRS_i 17641.89 5.27 13.284 0.000 AB
PanSTARRS_z 21283.31 11.25 13.080 0.001 AB
DES_z 15817.53 15.35 13.402 0.001 AB
PanSTARRS_y 26146.27 28.32 12.856 0.001 AB
2MASS_J 33311.05 316.8 11.699 0.010 Vega
2MASS_H 40530.88 408.3 11.013 0.011 Vega
2MASS_K 32075.72 628.14 10.797 0.021 Vega
WISE_W1 15347.26 74.26 10.736 0.005 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})\, 9.838 10.100 10.250
{\rm log}_{10}({\rm SFR}) -0.421 0.119 0.523
{\rm log}_{10}({\rm sSFR}) -10.584 -9.902 -9.465
{\rm stellar\ age} 4.931 7.512 10.629

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.643 -1.153 -0.613
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.528 -1.352 -1.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.775 1.162 1.419
\delta -0.576 -0.287 0.053
\tau_1/\tau_2 0.451 0.911 1.452
Q_{PAH} 0.707 3.063 5.673
U_{min} 3.092 8.364 15.459
{\rm log}_{10}(\gamma_e)\, -2.940 -1.386 -0.764

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.163 -1.283 -0.153
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.747 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.044 0.382 0.672
0.03-0.10 Gyr -1.768 -0.208 0.496
0.10-0.33 Gyr -1.866 -0.265 0.275
0.33-1.09 Gyr -1.582 -0.262 0.400
1.09-3.62 Gyr -1.459 -0.209 0.232
3.62-11.97 Gyr -0.676 0.068 0.365
11.97-13.30 Gyr -0.592 0.275 1.136

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.899 11.060 11.197
{\rm log}_{10}({\rm SFR}) -0.178 0.437 0.927
{\rm log}_{10}({\rm sSFR}) -11.276 -10.604 -10.067
{\rm stellar\ age} 5.981 7.794 11.332

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.388 -0.873 -0.582
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.783 0.125 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.315 0.497 0.682
\delta -0.674 -0.378 -0.068
\tau_1/\tau_2 0.205 0.525 0.942
Q_{PAH} 0.161 0.584 1.717
U_{min} 2.103 6.146 13.386
{\rm log}_{10}(\gamma_e)\, -3.815 -3.368 -2.172

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.268 -2.671 -1.673
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.331 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.197 0.725 1.078
0.03-0.10 Gyr -1.908 0.072 0.896
0.10-0.33 Gyr -2.515 -0.034 0.696
0.33-1.09 Gyr -2.457 0.054 0.764
1.09-3.62 Gyr -1.174 0.754 1.310
3.62-11.97 Gyr 0.077 1.096 1.335
11.97-13.30 Gyr 0.124 1.229 2.213