ASASSN-16db

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Information

Transient

Name: ASASSN-16db
Right ascension: 11h09m25.73s
Declination: 29d34m23.52s
Discovery Date: None
Classification: SN Ia
Redshift: 0.036510
MW E(B-V): 0.023

Host

Name: ASASSN-16db
Right ascension: 11h09m25.80s
Declination: 29d34m09.32s
Redshift: 0.034864
Photometric Redshift: 0.030
 

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 1.33
Cutout download processed None
Global aperture construction processed 0.58
Local aperture photometry processed 6.36
Global aperture photometry processed 6.5
Validate local photometry processed 0.03
Validate global photometry processed 16.86
Host information processed 0.14
Global host SED inference processed 479.11
Local host SED inference processed 428.31
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) = 11h09m25.73s, 29d34m23.52s
semi major axis, semi minor axis (arcsec) = 2.88, 2.88
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 12.01 2.03 21.202 0.183 AB
SDSS_g 43.56 1.87 19.802 0.047 AB
DES_g 46.84 0.7 19.723 0.016 AB
PanSTARRS_g 45.19 0.77 19.762 0.019 AB
SDSS_r 79.74 2.62 19.146 0.036 AB
PanSTARRS_r 78.6 0.69 19.161 0.010 AB
DES_r 87.83 2.29 19.041 0.028 AB
SDSS_i 110.06 3.43 18.796 0.034 AB
PanSTARRS_i 109.92 0.96 18.797 0.009 AB
PanSTARRS_z 118.55 1.64 18.715 0.015 AB
SDSS_z 132.03 7.28 18.598 0.060 AB
DES_z 135.21 2.51 18.572 0.020 AB
PanSTARRS_y 151.4 3.93 18.450 0.028 AB
2MASS_H 169.19 68.95 16.961 0.442 Vega

Aperture details

RA, DEC (J2000) = 11h09m25.78s, 29d34m09.26s
semi major axis, semi minor axis (arcsec) = 19.48, 15.73
angle (degrees, anti-clockwise from east) = -49.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 283.29 16.5 17.769 0.063 AB
DES_g 5349.74 7.21 14.579 0.001 AB
PanSTARRS_g 5560.56 4.96 14.537 0.001 AB
SDSS_r 9966.29 26.96 13.904 0.003 AB
DES_r 11042.3 24.86 13.792 0.002 AB
SDSS_i 14086.33 33.32 13.528 0.003 AB
PanSTARRS_i 14131.75 6.2 13.525 0.000 AB
PanSTARRS_z 16677.28 10.11 13.345 0.001 AB
SDSS_z 17755.41 53.38 13.277 0.003 AB
2MASS_J 26562.59 317.27 11.944 0.013 Vega
2MASS_H 31896.0 456.97 11.273 0.016 Vega
2MASS_K 27921.09 575.3 10.947 0.022 Vega
WISE_W1 14432.3 63.96 10.803 0.005 Vega
WISE_W2 8736.82 70.32 10.708 0.009 Vega
WISE_W3 27822.62 287.67 7.615 0.011 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})\, 8.688 8.841 8.976
{\rm log}_{10}({\rm SFR}) -1.709 -1.227 -0.811
{\rm log}_{10}({\rm sSFR}) -10.629 -10.055 -9.609
{\rm stellar\ age} 5.011 7.029 8.791

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.773 -1.340 -0.814
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.892 0.073 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.508 0.876 1.168
\delta -0.561 -0.195 0.151
\tau_1/\tau_2 0.695 0.996 1.329
Q_{PAH} 0.601 1.941 4.350
U_{min} 2.689 7.447 14.071
{\rm log}_{10}(\gamma_e)\, -3.045 -1.987 -1.075

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.587 -1.709 -0.726
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.354 1.813

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.659 -1.279 -0.967
0.03-0.10 Gyr -1.893 -1.237 -0.745
0.10-0.33 Gyr -1.995 -1.288 -0.783
0.33-1.09 Gyr -2.093 -1.313 -0.870
1.09-3.62 Gyr -1.863 -1.207 -0.910
3.62-11.96 Gyr -1.568 -1.112 -0.895
11.96-13.29 Gyr -1.684 -1.059 -0.427

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.012 11.083 11.201
{\rm log}_{10}({\rm SFR}) 0.109 0.649 1.039
{\rm log}_{10}({\rm sSFR}) -11.032 -10.440 -10.024
{\rm stellar\ age} 7.710 8.622 12.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.949 -0.651 -0.427
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.652 0.097 0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.435 0.594 0.780
\delta -0.124 0.054 0.296
\tau_1/\tau_2 0.448 0.870 1.315
Q_{PAH} 0.360 0.931 1.826
U_{min} 2.647 7.267 14.288
{\rm log}_{10}(\gamma_e)\, -3.604 -2.796 -1.693

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.167 -3.153 -2.262
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.554 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.376 0.700 0.905
0.03-0.10 Gyr -1.019 0.581 1.125
0.10-0.33 Gyr -2.159 0.105 0.743
0.33-1.09 Gyr -2.448 -0.105 0.495
1.09-3.62 Gyr -1.658 0.182 0.790
3.62-11.96 Gyr 0.345 1.192 1.332
11.96-13.29 Gyr 0.894 1.548 2.280