iPTF13asr

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Information

Transient

Name: iPTF13asr
Right ascension: 12h47m28.61s
Declination: 27d04m03.60s
Discovery Date: None
Classification: SN IIn
Redshift: 0.154270
MW E(B-V): 0.011

Host

Name: iPTF13asr
Right ascension: 12h47m28.60s
Declination: 27d04m03.44s
Redshift: 0.154148
Photometric Redshift: 0.158
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.81
Cutout download processed 7.92
Global aperture construction processed 0.69
Local aperture photometry processed 5.85
Global aperture photometry processed 5.62
Validate local photometry no valid phot 0.04
Validate global photometry processed 13.05
Host information processed 0.1
Global host SED inference processed 436.17
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 12h47m28.61s, 27d04m03.60s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 12h47m28.57s, 27d04m03.45s
semi major axis, semi minor axis (arcsec) = 4.39, 3.09
angle (degrees, anti-clockwise from east) = -73.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 40.65 0.44 19.877 0.012 AB
PanSTARRS_g 39.46 0.87 19.910 0.024 AB
PanSTARRS_r 56.23 0.99 19.525 0.019 AB
DES_r 58.28 0.88 19.486 0.016 AB
PanSTARRS_i 65.9 0.98 19.353 0.016 AB
PanSTARRS_z 71.24 2.74 19.268 0.042 AB
DES_z 73.73 1.81 19.231 0.027 AB
PanSTARRS_y 74.58 5.43 19.218 0.079 AB
2MASS_J -1.4 145.48 Vega
2MASS_H 210.6 221.3 16.724 1.141 Vega
2MASS_K 431.44 224.44 15.475 0.565 Vega
WISE_W1 86.83 10.97 16.354 0.137 Vega
WISE_W2 70.68 15.05 15.938 0.231 Vega
WISE_W3 162.94 69.67 13.196 0.464 Vega
WISE_W4 817.64 438.16 9.999 0.582 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.216 9.434 9.606
{\rm log}_{10}({\rm SFR}) -1.525 -0.262 0.540
{\rm log}_{10}({\rm sSFR}) -10.944 -9.752 -8.890
{\rm stellar\ age} 0.217 0.946 3.678

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.429 -0.642 -0.058
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.638 -0.952 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.434 0.735
\delta -0.521 -0.092 0.226
\tau_1/\tau_2 0.555 1.034 1.495
Q_{PAH} 1.693 3.716 5.593
U_{min} 3.667 9.605 17.390
{\rm log}_{10}(\gamma_e)\, -2.905 -1.594 -0.462

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.630 -1.072 -0.448
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.442 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.138 -0.627 -0.160
0.03-0.10 Gyr -2.160 -0.217 0.678
0.10-0.32 Gyr -0.363 0.544 0.996
0.32-1.03 Gyr -2.247 0.166 0.648
1.03-3.31 Gyr -4.334 -1.608 -0.296
3.31-10.63 Gyr -5.624 -2.064 -0.668
10.63-11.81 Gyr -5.867 -1.940 -0.568