ASASSN-15od_host

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Information

Transient

Name: ASASSN-15od_host
Right ascension: 2h23m13.25s
Declination: -4d31m01.45s
Discovery Date: None
Classification: SNIa_host
Redshift: 0.017055
MW E(B-V): 0.026

Host

Name: ASASSN-15od_host
Right ascension: 2h23m13.25s
Declination: -4d31m01.45s
Redshift: None
Photometric Redshift: 0.010
 

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 1.04
Cutout download processed 20.11
Global aperture construction processed 0.85
Local aperture photometry processed 5.88
Global aperture photometry processed 7.8
Validate local photometry processed 0.02
Validate global photometry processed 18.46
Host information processed 0.08
Global host SED inference processed 3208.79
Local host SED inference processed 512.05
Transient information processed 0.0
Transient MWEBV processed 0.13
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) = 2h23m13.25s, -4d31m01.45s
semi major axis, semi minor axis (arcsec) = 5.77, 5.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 94.21 0.63 18.965 0.007 AB
GALEX_NUV 142.19 0.4 18.518 0.003 AB
SDSS_u 367.92 7.39 17.486 0.022 AB
SDSS_g 1163.73 9.05 16.235 0.008 AB
PanSTARRS_g 1246.54 1.48 16.161 0.001 AB
SDSS_r 1951.54 11.82 15.674 0.007 AB
PanSTARRS_r 1989.8 1.92 15.653 0.001 AB
SDSS_i 2478.2 13.56 15.415 0.006 AB
PanSTARRS_i 2537.24 2.18 15.389 0.001 AB
PanSTARRS_z 2879.6 3.66 15.252 0.001 AB
SDSS_z 3051.02 21.82 15.189 0.008 AB
PanSTARRS_y 3369.88 9.06 15.081 0.003 AB
2MASS_J 3999.14 128.56 14.000 0.035 Vega
2MASS_H 4540.67 217.5 13.390 0.052 Vega
2MASS_K 3525.66 231.0 13.194 0.071 Vega

Aperture details

RA, DEC (J2000) = 2h23m13.24s, -4d31m01.07s
semi major axis, semi minor axis (arcsec) = 18.0, 11.0
angle (degrees, anti-clockwise from east) = -167.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 666.3 6.12 16.841 0.010 AB
SDSS_g 2374.31 22.17 15.461 0.010 AB
SDSS_r 3830.18 31.62 14.942 0.009 AB
PanSTARRS_r 2977.14 15.89 15.216 0.006 AB
DES_r 2915.4 16.78 15.238 0.006 AB
PanSTARRS_i 4067.55 17.87 14.877 0.005 AB
PanSTARRS_z 4604.89 21.06 14.742 0.005 AB
SDSS_z 4917.36 58.48 14.671 0.013 AB
DES_z 4689.85 22.2 14.722 0.005 AB
PanSTARRS_y 4538.16 34.47 14.758 0.008 AB
2MASS_J 10116.14 316.74 12.993 0.034 Vega
2MASS_H 10692.53 523.45 12.460 0.053 Vega
2MASS_K 8584.97 563.11 12.228 0.071 Vega
WISE_W1 4803.21 206.23 11.997 0.047 Vega
WISE_W4 17247.58 1552.52 6.688 0.098 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})\, 9.481 9.565 9.659
{\rm log}_{10}({\rm SFR}) -0.871 -0.596 -0.315
{\rm log}_{10}({\rm sSFR}) -10.436 -10.173 -9.892
{\rm stellar\ age} 6.523 7.646 9.182

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.513 -1.036 -0.657
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.829 -0.905 0.224

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.295 0.569 0.800
\delta -0.133 0.089 0.290
\tau_1/\tau_2 0.600 0.937 1.280
Q_{PAH} 0.236 0.980 2.595
U_{min} 2.618 7.821 15.118
{\rm log}_{10}(\gamma_e)\, -3.447 -2.680 -1.689

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.388 -3.014 -0.922
{\rm log}_{10}(\tau_{AGN})\, 0.885 1.370 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.124 -0.827 -0.590
0.03-0.10 Gyr -0.866 -0.521 -0.207
0.10-0.33 Gyr -0.864 -0.535 -0.265
0.33-1.10 Gyr -1.106 -0.690 -0.371
1.10-3.67 Gyr -1.034 -0.542 -0.268
3.67-12.18 Gyr -0.574 -0.346 -0.202
12.18-13.53 Gyr -0.632 -0.195 0.327

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.970 9.267 9.609
{\rm log}_{10}({\rm SFR}) 0.497 0.684 0.868
{\rm log}_{10}({\rm sSFR}) -9.009 -8.611 -8.146
{\rm stellar\ age} 0.232 3.128 7.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.828 -0.402 -0.186
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.667 -0.932 -0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.633 0.780 0.957
\delta 0.179 0.313 0.379
\tau_1/\tau_2 0.444 0.932 1.439
Q_{PAH} 1.839 2.903 4.255
U_{min} 1.785 6.086 13.698
{\rm log}_{10}(\gamma_e)\, -3.806 -3.291 -2.367

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.393 -3.156 -1.661
{\rm log}_{10}(\tau_{AGN})\, 1.409 1.861 2.076

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.580 -1.459 -0.716
0.03-0.10 Gyr 0.657 0.846 1.029
0.10-0.33 Gyr -1.354 -0.045 0.533
0.33-1.10 Gyr -3.158 -1.113 -0.246
1.10-3.67 Gyr -4.467 -1.460 -0.401
3.67-12.18 Gyr -4.717 -1.722 -0.479
12.18-13.53 Gyr -5.029 -1.515 0.071