2019xau

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Information

Transient

Name: SN2019xau
Right ascension: 10h53m55.80s
Declination: 79d09m13.34s
Discovery Date: Dec. 16, 2019, 10:21 a.m.
Classification: SN Ia
Redshift: 0.040000
MW E(B-V): 0.037

Host

Name: 2019xau
Right ascension: 10h53m55.83s
Declination: 79d09m13.24s
Redshift: 0.037152
Photometric Redshift: 0.051
 

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 3.08
Cutout download processed 15.13
Global aperture construction processed 0.68
Local aperture photometry processed 5.49
Global aperture photometry processed 5.74
Validate local photometry processed 0.02
Validate global photometry processed 17.0
Host information processed 0.09
Global host SED inference processed 473.54
Local host SED inference processed 528.4
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) = 10h53m55.80s, 79d09m13.34s
semi major axis, semi minor axis (arcsec) = 2.71, 2.71
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 93.47 3.81 18.973 0.044 AB
SDSS_g 419.8 5.37 17.342 0.014 AB
PanSTARRS_g 432.24 1.22 17.311 0.003 AB
SDSS_r 864.99 7.74 16.557 0.010 AB
PanSTARRS_r 847.96 1.25 16.579 0.002 AB
SDSS_i 1234.98 9.35 16.171 0.008 AB
PanSTARRS_i 1126.05 1.68 16.271 0.002 AB
PanSTARRS_z 1476.5 2.48 15.977 0.002 AB
SDSS_z 1592.58 15.33 15.895 0.010 AB
PanSTARRS_y 1735.54 7.14 15.801 0.004 AB

Aperture details

RA, DEC (J2000) = 10h53m55.80s, 79d09m13.32s
semi major axis, semi minor axis (arcsec) = 11.74, 5.15
angle (degrees, anti-clockwise from east) = -114.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.84 1.69 21.984 0.313 AB
GALEX_NUV 7.75 1.65 21.676 0.231 AB
SDSS_u 209.54 9.3 18.097 0.048 AB
SDSS_g 790.52 7.61 16.655 0.010 AB
PanSTARRS_g 840.0 3.3 16.589 0.004 AB
SDSS_r 1633.99 11.1 15.867 0.007 AB
PanSTARRS_r 1649.07 3.28 15.857 0.002 AB
SDSS_i 2349.98 13.88 15.472 0.006 AB
PanSTARRS_i 2232.06 4.59 15.528 0.002 AB
PanSTARRS_z 2781.59 6.8 15.289 0.003 AB
SDSS_z 3009.32 35.5 15.204 0.013 AB
PanSTARRS_y 3434.67 20.19 15.060 0.006 AB
2MASS_J 4086.1 223.36 13.977 0.059 Vega
2MASS_H 5482.53 372.02 13.185 0.074 Vega
2MASS_K 4778.71 385.97 12.864 0.088 Vega
WISE_W1 1763.91 20.95 13.085 0.013 Vega
WISE_W2 995.87 22.5 13.065 0.025 Vega
WISE_W3 343.67 69.02 12.386 0.218 Vega
WISE_W4 -420.36 312.97 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})\, 9.860 9.987 10.111
{\rm log}_{10}({\rm SFR}) -1.508 -0.654 -0.090
{\rm log}_{10}({\rm sSFR}) -11.559 -10.627 -10.000
{\rm stellar\ age} 5.768 7.342 9.022

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.246 -0.722 -0.372
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.766 -0.247 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.416 0.692 0.972
\delta -0.680 -0.339 0.104
\tau_1/\tau_2 0.670 1.013 1.362
Q_{PAH} 0.574 3.000 5.454
U_{min} 2.690 7.881 14.777
{\rm log}_{10}(\gamma_e)\, -3.213 -1.869 -0.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.202 -2.818 -1.189
{\rm log}_{10}(\tau_{AGN})\, 0.927 1.415 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.292 -0.519 -0.162
0.03-0.10 Gyr -1.944 -0.788 -0.040
0.10-0.33 Gyr -1.787 -0.591 0.086
0.33-1.09 Gyr -1.404 -0.376 0.105
1.09-3.61 Gyr -0.821 -0.077 0.218
3.61-11.93 Gyr -0.362 0.056 0.259
11.93-13.26 Gyr -0.464 0.137 0.746

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.301 10.401 10.431
{\rm log}_{10}({\rm SFR}) -3.186 -2.433 -1.958
{\rm log}_{10}({\rm sSFR}) -13.580 -12.816 -12.356
{\rm stellar\ age} 8.781 12.345 12.587

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.669 -0.572 -0.467
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.435 -0.544 0.204

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.027 0.064 0.124
\delta -0.648 -0.271 0.083
\tau_1/\tau_2 0.542 0.953 1.393
Q_{PAH} 0.799 2.504 4.469
U_{min} 2.894 8.466 16.420
{\rm log}_{10}(\gamma_e)\, -2.530 -1.236 -0.439

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.405 -3.459 -2.542
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.597 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.926 -2.522 -2.023
0.03-0.10 Gyr -4.148 -2.577 -1.902
0.10-0.33 Gyr -4.683 -2.721 -1.949
0.33-1.09 Gyr -5.299 -2.898 -1.840
1.09-3.61 Gyr -4.159 -2.410 -1.236
3.61-11.93 Gyr -2.406 -0.643 0.518
11.93-13.26 Gyr 0.753 1.517 1.561