2020aejg

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Information

Transient

Name: SN2020aejg
Right ascension: 10h59m10.33s
Declination: 42d08m23.60s
Discovery Date: Dec. 25, 2020, 1:56 p.m.
Classification: SN Ia
Redshift: 0.077110
MW E(B-V): 0.012

Host

Name: 2193167
Right ascension: 10h59m10.63s
Declination: 42d08m28.32s
Redshift: 0.077108
Photometric Redshift: 0.077
 

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 4.89
Cutout download processed 10.68
Global aperture construction processed 0.66
Local aperture photometry processed 3.02
Global aperture photometry processed 2.72
Validate local photometry processed 0.02
Validate global photometry processed 9.58
Host information processed 0.15
Global host SED inference processed 677.43
Local host SED inference processed 412.35
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) = 10h59m10.33s, 42d08m23.60s
semi major axis, semi minor axis (arcsec) = 1.37, 1.37
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 9.58 0.33 21.447 0.038 AB
PanSTARRS_r 13.09 0.33 21.108 0.028 AB
SDSS_i 21.73 1.44 20.557 0.072 AB
PanSTARRS_i 16.72 0.32 20.842 0.021 AB

Aperture details

RA, DEC (J2000) = 10h59m10.62s, 42d08m28.94s
semi major axis, semi minor axis (arcsec) = 15.38, 8.44
angle (degrees, anti-clockwise from east) = -169.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 598.15 2.75 16.958 0.005 AB
SDSS_i 1225.61 11.3 16.179 0.010 AB
PanSTARRS_i 1195.79 2.68 16.206 0.002 AB
2MASS_J 2248.69 229.67 14.625 0.111 Vega
2MASS_K 2400.78 368.08 13.611 0.166 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})\, 8.295 8.528 8.670
{\rm log}_{10}({\rm SFR}) -1.728 -1.059 -0.364
{\rm log}_{10}({\rm sSFR}) -10.316 -9.633 -8.782
{\rm stellar\ age} 2.039 5.552 7.121

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.605 -0.934 -0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.520 -0.777 0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.651 1.177
\delta -0.305 0.013 0.293
\tau_1/\tau_2 0.695 1.082 1.442
Q_{PAH} 0.815 2.321 4.706
U_{min} 2.954 8.341 16.054
{\rm log}_{10}(\gamma_e)\, -2.885 -1.839 -0.728

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.726 -0.290 0.168
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.448 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.124 -1.495 -1.052
0.03-0.10 Gyr -1.780 -0.979 -0.225
0.10-0.33 Gyr -1.962 -1.166 -0.623
0.33-1.07 Gyr -2.424 -1.390 -0.938
1.07-3.50 Gyr -2.411 -1.429 -1.140
3.50-11.46 Gyr -2.850 -1.502 -1.225
11.46-12.74 Gyr -2.835 -1.536 -0.989

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.228 10.434 10.592
{\rm log}_{10}({\rm SFR}) -0.040 0.555 1.275
{\rm log}_{10}({\rm sSFR}) -10.552 -9.937 -9.084
{\rm stellar\ age} 1.523 4.676 7.389

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.129 -0.363 0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.568 -0.405 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.323 0.703 1.246
\delta -0.458 0.017 0.309
\tau_1/\tau_2 0.416 0.860 1.362
Q_{PAH} 0.459 2.491 4.953
U_{min} 2.580 7.694 15.384
{\rm log}_{10}(\gamma_e)\, -3.424 -2.125 -1.155

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.381 -2.887 -0.838
{\rm log}_{10}(\tau_{AGN})\, 0.878 1.450 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.332 0.412 0.820
0.03-0.10 Gyr -0.763 0.520 1.406
0.10-0.33 Gyr -0.736 0.478 1.156
0.33-1.07 Gyr -0.497 0.623 1.205
1.07-3.50 Gyr -0.896 0.473 0.915
3.50-11.46 Gyr -2.046 0.177 0.665
11.46-12.74 Gyr -2.394 0.061 0.953