2020akf

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Information

Transient

Name: 2020akf
Right ascension: 9h28m39.61s
Declination: 38d33m47.07s
Discovery Date: None
Classification: Ia-91T
Redshift: 0.012450
MW E(B-V): 0.014

Host

Name: 2020akf
Right ascension: 9h28m39.82s
Declination: 38d33m48.96s
Redshift: 0.012445
Photometric Redshift: 0.035
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.94
Cutout download processed 19.65
Global aperture construction processed 0.69
Local aperture photometry processed 6.72
Global aperture photometry processed 7.15
Validate local photometry processed 0.02
Validate global photometry processed 19.24
Host information processed 0.08
Global host SED inference processed 616.38
Local host SED inference processed 421.89
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) = 9h28m39.61s, 38d33m47.07s
semi major axis, semi minor axis (arcsec) = 7.86, 7.86
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 96.06 9.83 18.944 0.111 AB
GALEX_NUV 97.25 1.48 18.930 0.016 AB
SDSS_u 211.82 6.44 18.085 0.033 AB
SDSS_g 540.39 6.41 17.068 0.013 AB
DES_g 547.83 1.74 17.053 0.003 AB
PanSTARRS_g 544.8 1.71 17.059 0.003 AB
SDSS_r 790.71 8.26 16.655 0.011 AB
PanSTARRS_r 755.1 1.97 16.705 0.003 AB
SDSS_i 909.82 9.92 16.503 0.012 AB
PanSTARRS_i 922.74 1.85 16.487 0.002 AB
PanSTARRS_z 1025.87 5.3 16.372 0.006 AB
SDSS_z 951.35 25.83 16.454 0.029 AB
DES_z 1017.29 5.33 16.381 0.006 AB
PanSTARRS_y 1080.7 14.35 16.316 0.014 AB
2MASS_J 1066.84 154.69 15.435 0.157 Vega
2MASS_H 685.54 262.72 15.442 0.416 Vega
2MASS_K 980.37 254.08 14.584 0.281 Vega
WISE_W1 284.62 13.74 15.065 0.052 Vega
WISE_W2 153.25 17.82 15.097 0.126 Vega
WISE_W3 146.03 59.37 13.315 0.441 Vega

Aperture details

RA, DEC (J2000) = 9h28m39.83s, 38d33m49.35s
semi major axis, semi minor axis (arcsec) = 21.02, 9.95
angle (degrees, anti-clockwise from east) = -44.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 182.71 13.56 18.246 0.081 AB
GALEX_NUV 189.67 2.15 18.205 0.012 AB
SDSS_u 340.66 10.96 17.569 0.035 AB
SDSS_g 872.09 8.7 16.549 0.011 AB
DES_g 878.71 2.27 16.540 0.003 AB
PanSTARRS_g 868.85 3.1 16.553 0.004 AB
SDSS_r 1263.65 11.75 16.146 0.010 AB
PanSTARRS_r 1152.34 3.57 16.246 0.003 AB
SDSS_i 1391.31 14.94 16.041 0.012 AB
PanSTARRS_i 1435.6 3.38 16.007 0.003 AB
PanSTARRS_z 1559.3 9.76 15.918 0.007 AB
SDSS_z 1257.5 46.34 16.151 0.040 AB
DES_z 1515.02 7.05 15.949 0.005 AB
PanSTARRS_y 1675.5 26.31 15.840 0.017 AB
2MASS_J 2091.67 290.09 14.704 0.151 Vega
2MASS_H 1754.55 492.31 14.422 0.305 Vega
2MASS_K 1373.56 476.73 14.218 0.377 Vega
WISE_W2 446.13 39.13 13.937 0.095 Vega
WISE_W3 582.57 145.73 11.813 0.272 Vega
WISE_W4 1150.43 834.08 9.628 0.787 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})\, 8.702 8.771 8.862
{\rm log}_{10}({\rm SFR}) -1.475 -1.253 -1.048
{\rm log}_{10}({\rm sSFR}) -10.272 -10.024 -9.810
{\rm stellar\ age} 7.353 8.145 10.909

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.681 -1.415 -1.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 -0.989 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.077 0.170 0.292
\delta -0.357 0.027 0.279
\tau_1/\tau_2 0.721 1.100 1.470
Q_{PAH} 0.595 1.688 3.420
U_{min} 3.080 8.625 15.346
{\rm log}_{10}(\gamma_e)\, -2.224 -1.233 -0.474

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.524 -1.995 -1.224
{\rm log}_{10}(\tau_{AGN})\, 1.254 1.752 2.033

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.978 -2.243 -1.844
0.03-0.10 Gyr -1.347 -1.110 -0.894
0.10-0.33 Gyr -1.871 -1.411 -1.125
0.33-1.10 Gyr -2.507 -1.780 -1.480
1.10-3.64 Gyr -2.763 -1.788 -1.378
3.64-12.05 Gyr -1.468 -1.106 -0.978
12.05-13.39 Gyr -1.533 -0.894 -0.171

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.719 8.844 8.964
{\rm log}_{10}({\rm SFR}) -1.233 -0.888 -0.675
{\rm log}_{10}({\rm sSFR}) -10.096 -9.750 -9.470
{\rm stellar\ age} 4.923 6.825 8.245

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.605 -1.208 -0.822
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.788 -0.957 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.285 0.497
\delta 0.041 0.269 0.367
\tau_1/\tau_2 0.568 0.941 1.339
Q_{PAH} 0.772 1.980 3.826
U_{min} 2.971 8.611 15.800
{\rm log}_{10}(\gamma_e)\, -2.992 -1.804 -0.907

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.081 -2.808 -1.967
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.354 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.436 -2.150 -1.614
0.03-0.10 Gyr -1.120 -0.738 -0.515
0.10-0.33 Gyr -1.361 -0.892 -0.577
0.33-1.10 Gyr -1.596 -1.106 -0.825
1.10-3.64 Gyr -1.631 -1.161 -0.881
3.64-12.05 Gyr -1.656 -1.141 -0.915
12.05-13.39 Gyr -1.766 -1.037 -0.491