ASASSN-15od

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Information

Transient

Name: ASASSN-15od
Right ascension: 2h23m13.19s
Declination: -4d31m01.86s
Discovery Date: None
Classification: SN Ia
Redshift: 0.017030
MW E(B-V): 0.026

Host

Name: ASASSN-15od
Right ascension: 2h23m13.15s
Declination: -4d31m10.69s
Redshift: None
Photometric Redshift: 0.010
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.17
Cutout download processed 18.42
Global aperture construction processed 0.68
Local aperture photometry processed 6.23
Global aperture photometry processed 6.64
Validate local photometry processed 0.03
Validate global photometry processed 18.23
Host information processed 0.12
Global host SED inference processing None
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.05
Log transient processing status processing None
 

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) = 2h23m13.19s, -4d31m01.86s
semi major axis, semi minor axis (arcsec) = 5.78, 5.78
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 90.25 0.61 19.011 0.007
GALEX_NUV 137.9 0.39 18.551 0.003
SDSS_u 353.75 7.29 17.528 0.022
SDSS_g 1157.61 9.0 16.241 0.008
DES_g 1228.77 1.04 16.176 0.001
PanSTARRS_g 1235.65 1.48 16.170 0.001
SDSS_r 1943.56 11.8 15.679 0.007
PanSTARRS_r 1978.88 1.93 15.659 0.001
DES_r 2092.23 1.65 15.598 0.001
SDSS_i 2484.96 13.58 15.412 0.006
PanSTARRS_i 2537.51 2.18 15.389 0.001
PanSTARRS_z 2866.41 3.75 15.257 0.001
SDSS_z 3026.4 21.77 15.198 0.008
DES_z 3079.14 6.19 15.179 0.002
PanSTARRS_y 3354.73 9.05 15.086 0.003
2MASS_J 3930.77 128.66 14.019 0.036
2MASS_H 4504.88 219.02 13.398 0.053
2MASS_K 3398.09 231.9 13.234 0.074

Aperture details

RA, DEC (J2000) = 2h23m13.00s, -4d31m11.01s
semi major axis, semi minor axis (arcsec) = 19.44, 8.22
angle (degrees, anti-clockwise from east) = -95.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 397.15 1.29 17.403 0.004
GALEX_NUV 575.19 0.83 17.000 0.002
SDSS_g 2019.26 12.23 15.637 0.007
DES_g 1915.17 1.37 15.694 0.001
PanSTARRS_g 2049.4 2.92 15.621 0.002
SDSS_r 2943.35 15.32 15.228 0.006
PanSTARRS_r 2863.44 3.72 15.258 0.001
DES_r 2841.3 2.02 15.266 0.001
SDSS_i 3390.02 17.39 15.074 0.006
PanSTARRS_i 3245.52 4.42 15.122 0.001
PanSTARRS_z 3490.94 7.74 15.043 0.002
DES_z 3542.31 6.97 15.027 0.002
2MASS_J 6063.64 316.65 13.548 0.057
2MASS_H 5574.24 538.29 13.167 0.105
2MASS_K 5157.7 575.07 12.781 0.121
WISE_W1 3929.35 38.51 12.215 0.011
WISE_W2 2575.44 47.28 12.034 0.020
WISE_W3 12877.18 163.87 8.451 0.014
WISE_W4 21363.52 1184.21 6.456 0.060
 

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})\, 9.485 9.577 9.669
{\rm log}_{10}({\rm SFR}) -0.842 -0.574 -0.327
{\rm log}_{10}({\rm sSFR}) -10.414 -10.168 -9.921
{\rm stellar\ age} 6.230 7.620 9.305

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.650 -1.194 -0.764
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.803 -1.105 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.688 0.949
\delta -0.201 0.108 0.291
\tau_1/\tau_2 0.659 0.983 1.323
Q_{PAH} 0.577 1.484 2.488
U_{min} 2.520 7.827 14.920
{\rm log}_{10}(\gamma_e)\, -3.437 -2.604 -1.742

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.512 -3.374 -0.570
{\rm log}_{10}(\tau_{AGN})\, 1.121 1.495 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.117 -0.748 -0.504
0.03-0.10 Gyr -0.824 -0.533 -0.240
0.10-0.33 Gyr -0.873 -0.517 -0.244
0.33-1.10 Gyr -1.130 -0.637 -0.281
1.10-3.67 Gyr -1.070 -0.521 -0.184
3.67-12.18 Gyr -0.617 -0.343 -0.192
12.18-13.53 Gyr -0.652 -0.190 0.353

Global parameter details

Documentation