iPTF13asv

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Information

Transient

Name: iPTF13asv
Right ascension: 16h22m43.19s
Declination: 18d57m34.98s
Discovery Date: None
Classification: Ia-SC
Redshift: 0.036405
MW E(B-V): 0.044

Host

Name: iPTF13asv
Right ascension: 16h22m43.02s
Declination: 18d57m34.31s
Redshift: 0.035000
Photometric Redshift: 0.285
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.13
Cutout download processed 21.6
Global aperture construction processed 0.84
Local aperture photometry processed 5.85
Global aperture photometry processed 12.2
Validate local photometry processed 0.02
Validate global photometry processed 19.72
Host information processed 0.31
Global host SED inference processed 1107.01
Local host SED inference processed 531.72
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 16h22m43.19s, 18d57m34.98s
semi major axis, semi minor axis (arcsec) = 2.87, 2.87
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 11.99 2.43 21.203 0.220
SDSS_g 13.72 1.24 21.057 0.098
DES_g 13.88 0.3 21.044 0.023
PanSTARRS_g 10.86 0.66 21.310 0.066
SDSS_r 17.67 1.6 20.782 0.098
PanSTARRS_r 18.44 0.96 20.735 0.057
DES_r 19.07 0.51 20.699 0.029
SDSS_i 18.96 2.4 20.706 0.138
PanSTARRS_i 19.1 0.96 20.697 0.055
PanSTARRS_z 28.37 2.52 20.268 0.097
SDSS_z 14.88 6.79 20.969 0.495
DES_z 22.07 1.22 20.540 0.060
PanSTARRS_y 31.67 3.79 20.148 0.130
2MASS_H -14.81 89.23

Aperture details

RA, DEC (J2000) = 16h22m43.04s, 18d57m34.45s
semi major axis, semi minor axis (arcsec) = 5.31, 4.4
angle (degrees, anti-clockwise from east) = -172.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 29.22 4.26 20.236 0.158
SDSS_g 27.89 1.93 20.286 0.075
DES_g 27.38 0.45 20.307 0.018
PanSTARRS_g 20.84 1.1 20.603 0.057
SDSS_r 35.9 2.51 20.012 0.076
PanSTARRS_r 36.53 1.57 19.994 0.047
DES_r 37.13 0.77 19.976 0.022
SDSS_i 39.46 3.9 19.910 0.107
PanSTARRS_i 41.1 1.55 19.865 0.041
PanSTARRS_z 50.41 4.02 19.644 0.087
SDSS_z 25.98 11.3 20.363 0.472
DES_z 47.1 1.82 19.717 0.042
PanSTARRS_y 49.84 5.99 19.656 0.131
2MASS_J -95.08 129.52
2MASS_H -128.56 196.52
2MASS_K -391.61 211.52
WISE_W1 42.03 14.2 17.142 0.367
WISE_W2 11.62 16.76 17.898 1.567
WISE_W3 113.7 71.61 13.587 0.684
WISE_W4 259.48 476.41 11.245 1.993
 

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})\, 7.489 7.802 7.988
{\rm log}_{10}({\rm SFR}) -1.859 -1.320 -0.823
{\rm log}_{10}({\rm sSFR}) -9.732 -9.097 -8.393
{\rm stellar\ age} 1.742 5.865 7.534

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.368 -0.626 -0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.713 -1.201 0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.517 1.052
\delta -0.538 -0.102 0.200
\tau_1/\tau_2 0.771 1.141 1.544
Q_{PAH} 0.908 2.266 4.537
U_{min} 2.935 8.217 15.800
{\rm log}_{10}(\gamma_e)\, -2.878 -1.839 -0.663

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.035 -0.681 -0.034
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.445 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.037 -1.640 -1.228
0.03-0.10 Gyr -1.870 -1.245 -0.703
0.10-0.33 Gyr -2.924 -1.868 -1.358
0.33-1.09 Gyr -3.777 -2.243 -1.786
1.09-3.62 Gyr -3.718 -2.285 -1.927
3.62-11.96 Gyr -3.731 -2.261 -1.930
11.96-13.29 Gyr -3.702 -2.262 -1.640

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.813 8.229 8.427
{\rm log}_{10}({\rm SFR}) -0.898 -0.399 0.070
{\rm log}_{10}({\rm sSFR}) -9.196 -8.506 -7.933
{\rm stellar\ age} 0.181 4.965 9.061

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.768 -1.393 -0.760
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.741 -0.341 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.509 0.917 1.428
\delta -0.273 0.015 0.238
\tau_1/\tau_2 0.394 0.880 1.414
Q_{PAH} 1.082 2.756 4.853
U_{min} 4.327 10.773 18.561
{\rm log}_{10}(\gamma_e)\, -3.228 -2.034 -0.963

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.176 -2.585 -1.161
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.440 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.108 -1.862 -1.212
0.03-0.10 Gyr -0.753 -0.247 0.226
0.10-0.33 Gyr -4.391 -2.829 -1.232
0.33-1.09 Gyr -6.835 -4.014 -1.899
1.09-3.62 Gyr -6.227 -3.141 -1.760
3.62-11.96 Gyr -5.610 -2.516 -1.567
11.96-13.29 Gyr -5.947 -2.112 -0.799