2020aekp

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Information

Transient

Name: 2020aekp
Right ascension: 15h43m11.39s
Declination: 17d48m47.20s
Discovery Date: None
Classification: SNIa-CSM
Redshift: 0.101000
MW E(B-V): 0.027

Host

Name: 2020aekp
Right ascension: 15h43m11.46s
Declination: 17d48m43.69s
Redshift: 0.046000
Photometric Redshift: 0.206
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.93
Cutout download processed 19.65
Global aperture construction processed 0.6
Local aperture photometry processed 5.83
Global aperture photometry processed 6.96
Validate local photometry processed 0.05
Validate global photometry processed 24.84
Host information processed 0.1
Global host SED inference processed 512.03
Local host SED inference processed 448.53
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 15h43m11.39s, 17d48m47.20s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_r 5.67 0.24 22.016 0.045
PanSTARRS_z 8.06 0.68 21.635 0.092
DES_z 6.75 0.9 21.826 0.145
PanSTARRS_y 8.94 1.55 21.522 0.188

Aperture details

RA, DEC (J2000) = 15h43m11.44s, 17d48m43.94s
semi major axis, semi minor axis (arcsec) = 6.63, 3.9
angle (degrees, anti-clockwise from east) = -157.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 18.79 4.47 20.715 0.258
SDSS_g 81.39 2.71 19.124 0.036
DES_g 77.06 0.57 19.183 0.008
PanSTARRS_g 80.41 1.24 19.137 0.017
SDSS_r 91.55 3.24 18.996 0.038
PanSTARRS_r 109.11 1.42 18.805 0.014
DES_r 116.5 1.07 18.734 0.010
SDSS_i 119.15 4.56 18.710 0.042
PanSTARRS_i 123.14 1.05 18.674 0.009
PanSTARRS_z 133.01 3.08 18.590 0.025
SDSS_z 146.98 14.11 18.482 0.104
DES_z 155.13 4.24 18.423 0.030
PanSTARRS_y 142.21 6.9 18.518 0.053
2MASS_J 293.23 123.65 16.837 0.458
2MASS_H 346.41 213.55 16.183 0.669
2MASS_K 265.77 244.41 16.001 0.998
WISE_W1 98.06 11.25 16.222 0.125
WISE_W2 34.48 14.62 16.717 0.460
WISE_W3 -4.04 56.18
 

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})\, 8.002 8.377 8.672
{\rm log}_{10}({\rm SFR}) -1.206 -0.757 -0.333
{\rm log}_{10}({\rm sSFR}) -9.705 -9.078 -8.444
{\rm stellar\ age} 1.422 4.935 6.957

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.630 -1.028 -0.257
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.503 -0.705 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.653 1.073 1.570
\delta -0.228 0.041 0.265
\tau_1/\tau_2 0.674 1.061 1.457
Q_{PAH} 0.830 2.607 4.926
U_{min} 2.746 7.813 15.154
{\rm log}_{10}(\gamma_e)\, -2.842 -1.815 -0.724

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.824 -0.635 0.052
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.512 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.046 -0.598 -0.174
0.03-0.10 Gyr -1.678 -0.949 -0.384
0.10-0.33 Gyr -2.214 -1.289 -0.756
0.33-1.06 Gyr -2.662 -1.535 -1.054
1.06-3.44 Gyr -3.003 -1.681 -1.244
3.44-11.20 Gyr -3.162 -1.755 -1.266
11.20-12.44 Gyr -3.309 -1.806 -1.100

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.239 9.412 9.608
{\rm log}_{10}({\rm SFR}) -2.885 -1.090 -0.300
{\rm log}_{10}({\rm sSFR}) -12.102 -10.548 -9.805
{\rm stellar\ age} 0.577 1.933 5.258

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.656 -1.007 -0.127
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 -0.726 0.142

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.356 0.602
\delta -0.477 -0.024 0.274
\tau_1/\tau_2 0.584 0.994 1.408
Q_{PAH} 0.976 2.777 4.839
U_{min} 3.284 9.353 17.251
{\rm log}_{10}(\gamma_e)\, -2.681 -1.402 -0.452

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.202 -1.307 -0.618
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.549 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.228 -1.604 -0.759
0.03-0.10 Gyr -3.274 -1.144 -0.184
0.10-0.33 Gyr -0.965 0.210 0.825
0.33-1.06 Gyr -0.720 0.222 0.605
1.06-3.44 Gyr -3.521 -0.947 -0.150
3.44-11.20 Gyr -4.878 -1.579 -0.485
11.20-12.44 Gyr -5.129 -1.488 -0.298