2020lhd

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Information

Transient

Name: 2020lhd
Right ascension: 23h04m53.31s
Declination: 21d35m25.73s
Discovery Date: None
Classification: SN Ia
Redshift: 0.048000
MW E(B-V): 0.344

Host

Name: 2020lhd
Right ascension: 23h04m53.33s
Declination: 21d35m23.18s
Redshift: None
Photometric Redshift: 0.175
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.23
Cutout download processed 14.9
Global aperture construction processed 0.8
Local aperture photometry processed 4.53
Global aperture photometry processed 4.75
Validate local photometry processed 0.02
Validate global photometry processed 14.09
Host information processed 0.08
Global host SED inference processed 516.82
Local host SED inference processed 459.11
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 23h04m53.31s, 21d35m25.73s
semi major axis, semi minor axis (arcsec) = 2.13, 2.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1.94 2.06 23.178 1.148 AB
SDSS_g 3.98 0.79 22.402 0.216 AB
PanSTARRS_g 4.27 0.46 22.324 0.117 AB
SDSS_r 6.51 1.26 21.867 0.210 AB
PanSTARRS_r 8.11 0.64 21.627 0.086 AB
SDSS_i 9.18 1.86 21.493 0.220 AB
PanSTARRS_i 11.9 0.77 21.211 0.070 AB
PanSTARRS_z 14.16 1.39 21.023 0.106 AB
SDSS_z 18.66 8.8 20.723 0.512 AB
PanSTARRS_y 14.98 3.92 20.962 0.284 AB

Aperture details

RA, DEC (J2000) = 23h04m53.27s, 21d35m23.66s
semi major axis, semi minor axis (arcsec) = 10.21, 4.1
angle (degrees, anti-clockwise from east) = -73.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.18 1.47 23.053 0.730 AB
GALEX_NUV 2.83 2.21 22.772 0.849 AB
SDSS_u -1.3 6.43 AB
SDSS_g 42.87 2.5 19.820 0.063 AB
PanSTARRS_g 38.55 1.4 19.935 0.039 AB
SDSS_r 65.03 3.86 19.367 0.064 AB
PanSTARRS_r 75.88 1.91 19.200 0.027 AB
SDSS_i 92.22 5.69 18.988 0.067 AB
PanSTARRS_i 96.71 2.24 18.936 0.025 AB
PanSTARRS_z 108.36 4.03 18.813 0.040 AB
SDSS_z 213.1 26.75 18.079 0.136 AB
PanSTARRS_y 134.62 11.3 18.577 0.091 AB
2MASS_J 146.12 163.38 17.593 1.214 Vega
2MASS_H 342.16 236.52 16.197 0.750 Vega
2MASS_K 630.5 317.08 15.063 0.546 Vega
WISE_W1 58.49 16.91 16.783 0.314 Vega
WISE_W2 60.09 24.34 16.114 0.440 Vega
WISE_W3 89.25 125.98 13.849 1.532 Vega
WISE_W4 719.28 748.1 10.138 1.129 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})\, 8.012 8.272 8.433
{\rm log}_{10}({\rm SFR}) -2.067 -1.443 -0.925
{\rm log}_{10}({\rm sSFR}) -10.408 -9.728 -9.084
{\rm stellar\ age} 2.825 6.273 7.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.676 -1.123 -0.557
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.753 -1.188 -0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.768 1.226
\delta -0.359 -0.023 0.232
\tau_1/\tau_2 0.577 0.930 1.316
Q_{PAH} 0.886 2.584 4.921
U_{min} 2.932 7.902 15.191
{\rm log}_{10}(\gamma_e)\, -2.815 -1.810 -0.768

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.865 -0.652 0.002
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.486 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.108 -1.357 -0.862
0.03-0.10 Gyr -2.504 -1.677 -0.941
0.10-0.33 Gyr -2.571 -1.734 -1.128
0.33-1.09 Gyr -2.636 -1.748 -1.264
1.09-3.58 Gyr -2.614 -1.740 -1.433
3.58-11.80 Gyr -2.678 -1.710 -1.438
11.80-13.11 Gyr -2.851 -1.748 -1.151

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.700 8.907 9.082
{\rm log}_{10}({\rm SFR}) -1.306 -0.748 -0.255
{\rm log}_{10}({\rm sSFR}) -10.255 -9.620 -9.073
{\rm stellar\ age} 2.948 5.537 7.145

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.602 -1.102 -0.669
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.298 0.188 0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.168 0.328
\delta -0.833 -0.509 -0.083
\tau_1/\tau_2 0.686 1.076 1.456
Q_{PAH} 0.421 1.360 3.486
U_{min} 3.051 8.050 14.770
{\rm log}_{10}(\gamma_e)\, -2.904 -1.890 -0.540

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.865 -2.154 -1.177
{\rm log}_{10}(\tau_{AGN})\, 1.184 1.636 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.262 -0.961 -0.736
0.03-0.10 Gyr -1.527 -0.678 -0.128
0.10-0.33 Gyr -1.210 -0.531 -0.144
0.33-1.09 Gyr -1.528 -0.868 -0.512
1.09-3.58 Gyr -1.603 -1.009 -0.711
3.58-11.80 Gyr -1.818 -1.134 -0.811
11.80-13.11 Gyr -2.075 -1.162 -0.614