2020asa

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Information

Transient

Name: SN2020asa
Right ascension: 14h23m32.01s
Declination: 17d26m58.43s
Discovery Date: Jan. 24, 2020, 10:28 a.m.
Classification: SN Ia
Redshift: 0.052800
MW E(B-V): 0.019

Host

Name: 2020asa
Right ascension: 14h23m32.03s
Declination: 17d26m58.11s
Redshift: 0.052762
Photometric Redshift: 0.083
 

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 1.91
Cutout download processed 17.21
Global aperture construction processed 0.65
Local aperture photometry processed 7.32
Global aperture photometry processed 7.38
Validate local photometry processed 0.03
Validate global photometry processed 20.47
Host information processed 0.09
Global host SED inference processed 587.08
Local host SED inference processed 576.96
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 14h23m32.01s, 17d26m58.43s
semi major axis, semi minor axis (arcsec) = 1.95, 1.95
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 66.7 2.77 19.340 0.045 AB
SDSS_g 406.81 5.27 17.377 0.014 AB
DES_g 413.87 1.01 17.358 0.003 AB
PanSTARRS_g 410.06 0.7 17.368 0.002 AB
SDSS_r 947.12 8.04 16.459 0.009 AB
PanSTARRS_r 936.21 0.9 16.472 0.001 AB
DES_r 1067.07 2.21 16.330 0.002 AB
SDSS_i 1448.14 9.99 15.998 0.007 AB
PanSTARRS_i 1413.9 1.01 16.024 0.001 AB
PanSTARRS_z 1691.91 1.66 15.829 0.001 AB
SDSS_z 1979.82 13.73 15.658 0.008 AB
DES_z 2099.31 7.07 15.595 0.004 AB
PanSTARRS_y 2249.27 4.41 15.520 0.002 AB

Aperture details

RA, DEC (J2000) = 14h23m32.02s, 17d26m58.10s
semi major axis, semi minor axis (arcsec) = 11.42, 5.02
angle (degrees, anti-clockwise from east) = -89.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.1 2.14 22.671 0.749 AB
GALEX_NUV 9.01 3.65 21.513 0.440 AB
SDSS_u 155.06 7.97 18.424 0.056 AB
SDSS_g 1027.97 8.62 16.370 0.009 AB
DES_g 1081.88 1.69 16.315 0.002 AB
PanSTARRS_g 1011.09 2.1 16.388 0.002 AB
SDSS_r 2168.74 12.63 15.559 0.006 AB
PanSTARRS_r 2194.48 2.42 15.547 0.001 AB
DES_r 2413.97 3.43 15.443 0.002 AB
SDSS_i 3163.14 15.69 15.150 0.005 AB
PanSTARRS_i 3122.48 3.06 15.164 0.001 AB
PanSTARRS_z 3789.06 5.58 14.954 0.002 AB
SDSS_z 4164.14 33.4 14.851 0.009 AB
DES_z 4319.92 10.35 14.811 0.003 AB
PanSTARRS_y 4711.76 16.57 14.717 0.004 AB
2MASS_J 6235.21 156.44 13.518 0.027 Vega
2MASS_H 7938.68 252.63 12.783 0.035 Vega
2MASS_K 6920.23 269.59 12.462 0.042 Vega
WISE_W1 2950.4 26.81 12.526 0.010 Vega
WISE_W2 1797.82 29.06 12.424 0.018 Vega
WISE_W3 996.65 65.68 11.230 0.072 Vega
WISE_W4 1020.79 383.1 9.758 0.407 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})\, 10.086 10.237 10.350
{\rm log}_{10}({\rm SFR}) -0.053 0.464 0.969
{\rm log}_{10}({\rm sSFR}) -10.329 -9.763 -9.127
{\rm stellar\ age} 3.015 5.654 7.337

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.371 -0.531 -0.171
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.050 0.207 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.763 1.031 1.506
\delta -0.915 -0.709 -0.537
\tau_1/\tau_2 0.705 1.047 1.465
Q_{PAH} 0.404 1.808 4.317
U_{min} 2.874 7.707 14.683
{\rm log}_{10}(\gamma_e)\, -3.273 -1.934 -0.863

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.252 -2.596 -1.065
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.584 2.041

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.190 0.512 0.898
0.03-0.10 Gyr -0.372 0.411 0.986
0.10-0.33 Gyr -0.275 0.434 0.996
0.33-1.08 Gyr -0.062 0.444 0.786
1.08-3.57 Gyr -0.116 0.370 0.618
3.57-11.75 Gyr -0.483 0.180 0.445
11.75-13.05 Gyr -0.629 0.175 0.733

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.628 10.710 10.792
{\rm log}_{10}({\rm SFR}) -1.506 -0.608 -0.100
{\rm log}_{10}({\rm sSFR}) -12.277 -11.352 -10.793
{\rm stellar\ age} 6.497 7.692 9.870

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.587 -0.476 -0.386
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.753 -0.860 0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.278 0.389 0.492
\delta -0.959 -0.847 -0.625
\tau_1/\tau_2 0.378 0.723 1.087
Q_{PAH} 0.185 0.589 1.367
U_{min} 1.945 6.034 12.403
{\rm log}_{10}(\gamma_e)\, -3.663 -3.219 -2.345

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.411 -3.581 -2.627
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.368 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.299 -0.403 0.062
0.03-0.10 Gyr -2.268 -0.860 -0.171
0.10-0.33 Gyr -2.176 -0.772 0.012
0.33-1.08 Gyr -1.616 -0.379 0.278
1.08-3.57 Gyr -0.580 0.493 0.906
3.57-11.75 Gyr 0.369 0.839 0.985
11.75-13.05 Gyr 0.188 0.916 1.626