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 Mag sys
DES_r 5.67 0.24 22.016 0.045 AB
PanSTARRS_z 8.06 0.68 21.635 0.092 AB
DES_z 6.75 0.9 21.826 0.145 AB
PanSTARRS_y 8.94 1.55 21.522 0.188 AB

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 Mag sys
SDSS_u 18.79 4.47 20.715 0.258 AB
SDSS_g 81.39 2.71 19.124 0.036 AB
DES_g 77.06 0.57 19.183 0.008 AB
PanSTARRS_g 80.41 1.24 19.137 0.017 AB
SDSS_r 91.55 3.24 18.996 0.038 AB
PanSTARRS_r 109.11 1.42 18.805 0.014 AB
DES_r 116.5 1.07 18.734 0.010 AB
SDSS_i 119.15 4.56 18.710 0.042 AB
PanSTARRS_i 123.14 1.05 18.674 0.009 AB
PanSTARRS_z 133.01 3.08 18.590 0.025 AB
SDSS_z 146.98 14.11 18.482 0.104 AB
DES_z 155.13 4.24 18.423 0.030 AB
PanSTARRS_y 142.21 6.9 18.518 0.053 AB
2MASS_J 293.23 123.65 16.837 0.458 Vega
2MASS_H 346.41 213.55 16.183 0.669 Vega
2MASS_K 265.77 244.41 16.001 0.998 Vega
WISE_W1 98.06 11.25 16.222 0.125 Vega
WISE_W2 34.48 14.62 16.717 0.460 Vega
WISE_W3 -4.04 56.18 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})\, 8.002 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