ASASSN-15pr

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Information

Transient

Name: ASASSN-15pr
Right ascension: 23h06m39.49s
Declination: -12d34m21.97s
Discovery Date: None
Classification: SN Ia
Redshift: 0.033070
MW E(B-V): 0.029

Host

Name: ASASSN-15pr
Right ascension: 23h06m39.63s
Declination: -12d34m23.31s
Redshift: 0.033093
Photometric Redshift: 0.057
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.3
Cutout download processed 7.1
Global aperture construction processed 0.57
Local aperture photometry processed 4.99
Global aperture photometry processed 6.17
Validate local photometry processed 0.02
Validate global photometry processed 13.78
Host information processed 0.13
Global host SED inference processed 817.11
Local host SED inference processed 457.06
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed 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) = 23h06m39.49s, -12d34m21.97s
semi major axis, semi minor axis (arcsec) = 3.03, 3.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 127.56 0.55 18.636 0.005
PanSTARRS_g 126.94 0.81 18.641 0.007
PanSTARRS_r 212.72 0.96 18.080 0.005
DES_r 221.03 1.04 18.039 0.005
PanSTARRS_i 276.34 1.12 17.796 0.004
PanSTARRS_z 329.46 2.4 17.605 0.008
DES_z 340.67 2.98 17.569 0.009
PanSTARRS_y 382.24 5.08 17.444 0.014
2MASS_J 369.4 65.5 16.586 0.193
2MASS_H 417.39 109.24 15.981 0.284
2MASS_K 524.58 123.0 15.263 0.255

Aperture details

RA, DEC (J2000) = 23h06m39.67s, -12d34m23.63s
semi major axis, semi minor axis (arcsec) = 22.08, 11.32
angle (degrees, anti-clockwise from east) = -163.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 150.27 9.48 18.458 0.068
GALEX_NUV 198.0 6.91 18.158 0.038
DES_g 1026.47 1.76 16.372 0.002
DES_z 2607.96 8.85 15.359 0.004
PanSTARRS_y 3002.53 25.99 15.206 0.009
2MASS_J 2877.83 376.42 14.357 0.142
2MASS_K 3194.07 708.2 13.301 0.241
WISE_W3 1701.57 292.75 10.649 0.187
WISE_W4 1741.77 1522.41 9.178 0.949
 

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})\, 9.063 9.210 9.349
{\rm log}_{10}({\rm SFR}) -1.993 -1.107 -0.493
{\rm log}_{10}({\rm sSFR}) -11.160 -10.310 -9.708
{\rm stellar\ age} 5.206 7.460 9.641

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.707 -1.127 -0.624
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.760 -0.903 0.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.681 1.024
\delta -0.498 -0.030 0.252
\tau_1/\tau_2 0.651 1.019 1.393
Q_{PAH} 0.715 2.701 4.870
U_{min} 3.034 8.247 15.373
{\rm log}_{10}(\gamma_e)\, -3.346 -2.123 -0.668

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.745 -1.589 -0.704
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.374 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.284 -1.417 -0.954
0.03-0.10 Gyr -2.147 -1.065 -0.380
0.10-0.33 Gyr -2.073 -1.080 -0.387
0.33-1.09 Gyr -2.182 -1.183 -0.602
1.09-3.62 Gyr -2.039 -0.994 -0.603
3.62-11.98 Gyr -1.482 -0.739 -0.521
11.98-13.31 Gyr -1.403 -0.637 0.114

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.003 10.066 10.157
{\rm log}_{10}({\rm SFR}) -0.288 -0.011 0.403
{\rm log}_{10}({\rm sSFR}) -10.376 -10.112 -9.683
{\rm stellar\ age} 7.035 8.113 11.054

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.667 -0.430 -0.156
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.776 0.113 0.372

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.080 0.224 0.560
\delta -0.350 0.145 0.343
\tau_1/\tau_2 0.435 0.862 1.286
Q_{PAH} 0.225 0.683 1.683
U_{min} 2.973 7.369 14.102
{\rm log}_{10}(\gamma_e)\, -3.553 -2.831 -1.909

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.676 -1.848 -1.406
{\rm log}_{10}(\tau_{AGN})\, 0.783 1.001 1.439

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.753 -0.212 0.072
0.03-0.10 Gyr -0.387 0.039 0.536
0.10-0.33 Gyr -1.123 -0.431 0.013
0.33-1.09 Gyr -1.398 -0.619 -0.176
1.09-3.62 Gyr -1.239 -0.396 0.063
3.62-11.98 Gyr -0.306 0.167 0.302
11.98-13.31 Gyr -0.116 0.420 1.144