2020aiw

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Information

Transient

Name: SN2020aiw
Right ascension: 1h08m46.76s
Declination: -13d33m52.20s
Discovery Date: Jan. 20, 2020, 5:09 a.m.
Classification: SN Ia
Redshift: 0.058500
MW E(B-V): 0.021

Host

Name:
Right ascension: 1h08m46.91s
Declination: -13d33m52.73s
Redshift: None
Photometric Redshift: 0.069
 

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 7.69
Cutout download processed 14.57
Global aperture construction processed 0.61
Local aperture photometry processed 5.12
Global aperture photometry processed 5.02
Validate local photometry processed 0.02
Validate global photometry processed 12.87
Host information processed 0.13
Global host SED inference processed 391.79
Local host SED inference processed 442.33
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) = 1h08m46.76s, -13d33m52.20s
semi major axis, semi minor axis (arcsec) = 1.77, 1.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 35.38 0.2 20.028 0.006 AB
PanSTARRS_g 38.3 0.4 19.942 0.011 AB
PanSTARRS_r 61.45 0.51 19.429 0.009 AB
DES_r 61.2 0.34 19.433 0.006 AB
PanSTARRS_i 83.7 0.47 19.093 0.006 AB
PanSTARRS_z 90.81 1.21 19.005 0.014 AB
DES_z 88.06 1.16 19.038 0.014 AB
PanSTARRS_y 106.39 2.85 18.833 0.029 AB

Aperture details

RA, DEC (J2000) = 1h08m46.90s, -13d33m52.74s
semi major axis, semi minor axis (arcsec) = 11.21, 6.68
angle (degrees, anti-clockwise from east) = -173.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.05 4.83 20.447 0.218 AB
GALEX_NUV 39.03 4.02 19.922 0.112 AB
DES_g 301.06 0.69 17.703 0.002 AB
PanSTARRS_g 296.88 1.9 17.719 0.007 AB
PanSTARRS_r 456.04 2.39 17.253 0.006 AB
DES_r 496.07 1.09 17.161 0.002 AB
PanSTARRS_i 594.8 2.23 16.964 0.004 AB
PanSTARRS_z 668.59 5.84 16.837 0.009 AB
DES_z 701.03 3.56 16.786 0.006 AB
PanSTARRS_y 848.67 13.85 16.578 0.018 AB
2MASS_J 878.86 178.77 15.645 0.221 Vega
2MASS_H 1168.84 305.93 14.863 0.284 Vega
2MASS_K 926.27 360.61 14.645 0.423 Vega
WISE_W1 386.12 16.2 14.734 0.046 Vega
WISE_W2 232.24 21.34 14.646 0.100 Vega
WISE_W3 538.85 106.29 11.897 0.214 Vega
WISE_W4 572.03 652.84 10.386 1.239 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})\, 9.035 9.184 9.304
{\rm log}_{10}({\rm SFR}) -1.465 -0.907 -0.390
{\rm log}_{10}({\rm sSFR}) -10.653 -10.121 -9.549
{\rm stellar\ age} 5.268 7.317 9.289

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.771 -1.395 -0.952
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.644 -0.742 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.427 0.765 1.119
\delta -0.359 0.052 0.300
\tau_1/\tau_2 0.743 1.079 1.410
Q_{PAH} 0.599 1.943 4.537
U_{min} 2.992 7.855 14.806
{\rm log}_{10}(\gamma_e)\, -2.930 -1.761 -0.760

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.367 -1.312 -0.464
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.397 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.606 -1.125 -0.654
0.03-0.10 Gyr -1.589 -0.875 -0.282
0.10-0.33 Gyr -1.814 -1.005 -0.451
0.33-1.08 Gyr -2.037 -1.165 -0.634
1.08-3.55 Gyr -1.843 -1.020 -0.658
3.55-11.68 Gyr -1.287 -0.751 -0.549
11.68-12.98 Gyr -1.319 -0.623 0.051

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.830 9.882 9.946
{\rm log}_{10}({\rm SFR}) -0.531 -0.272 0.012
{\rm log}_{10}({\rm sSFR}) -10.444 -10.176 -9.856
{\rm stellar\ age} 6.386 7.165 8.209

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.728 -0.549 -0.413
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.008 0.153 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.154 0.277
\delta -0.844 -0.535 -0.144
\tau_1/\tau_2 0.818 1.170 1.523
Q_{PAH} 0.356 1.041 2.176
U_{min} 2.730 7.415 14.160
{\rm log}_{10}(\gamma_e)\, -2.744 -1.690 -0.941

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.295 -3.081 -2.147
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.462 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.741 -0.511 -0.328
0.03-0.10 Gyr -0.532 -0.198 0.134
0.10-0.33 Gyr -0.397 -0.083 0.150
0.33-1.08 Gyr -0.575 -0.262 -0.050
1.08-3.55 Gyr -0.519 -0.197 0.014
3.55-11.68 Gyr -0.130 0.019 0.126
11.68-12.98 Gyr -0.343 0.083 0.515