2013ar

Download data

Information

Transient

Name: 2013ar
Right ascension: 8h37m45.02s
Declination: 49d28m32.20s
Discovery Date: None
Classification: Ia
Redshift: 0.060540
MW E(B-V): 0.030

Host

Name: 2013ar
Right ascension: 8h37m45.58s
Declination: 49d28m40.31s
Redshift: 0.051933
Photometric Redshift: 0.058
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.83
Cutout download processed 17.32
Global aperture construction processed 0.58
Local aperture photometry processed 5.43
Global aperture photometry processed 5.78
Validate local photometry processed 0.03
Validate global photometry processed 15.26
Host information processed 0.11
Global host SED inference processed 369.07
Local host SED inference processed 395.92
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 8h37m45.02s, 49d28m32.20s
semi major axis, semi minor axis (arcsec) = 1.98, 1.98
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 2.34 1.51 22.976 0.702
SDSS_g 7.97 0.98 21.646 0.134
DES_g 7.99 0.24 21.644 0.033
PanSTARRS_g 9.05 0.58 21.508 0.069
SDSS_r 13.6 1.38 21.066 0.110
PanSTARRS_r 8.16 0.75 21.620 0.100
SDSS_i 14.32 1.73 21.010 0.131
PanSTARRS_i 14.26 0.77 21.015 0.058
PanSTARRS_z 13.53 1.31 21.072 0.105
SDSS_z 12.68 5.66 21.143 0.485
DES_z 14.54 0.77 20.993 0.058
PanSTARRS_y 26.22 4.4 20.354 0.182

Aperture details

RA, DEC (J2000) = 8h37m45.57s, 49d28m40.79s
semi major axis, semi minor axis (arcsec) = 13.81, 7.05
angle (degrees, anti-clockwise from east) = -161.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 53.63 7.28 19.577 0.147
GALEX_NUV 93.81 1.59 18.969 0.018
SDSS_u 248.39 8.4 17.912 0.037
SDSS_g 781.73 7.97 16.667 0.011
DES_g 735.5 2.17 16.734 0.003
PanSTARRS_g 811.38 3.0 16.627 0.004
SDSS_r 1207.78 10.3 16.195 0.009
SDSS_i 1583.57 12.46 15.901 0.009
PanSTARRS_i 1563.57 3.84 15.915 0.003
PanSTARRS_z 1656.97 6.44 15.852 0.004
SDSS_z 1863.8 29.87 15.724 0.017
DES_z 1710.82 6.49 15.817 0.004
PanSTARRS_y 2202.91 21.16 15.543 0.010
2MASS_J 2179.62 234.37 14.659 0.117
2MASS_H 3278.68 340.03 13.743 0.113
2MASS_K 2544.25 398.46 13.548 0.170
WISE_W1 1535.19 34.44 13.236 0.024
WISE_W2 1001.98 36.22 13.059 0.039
WISE_W3 5308.88 148.35 9.413 0.030
WISE_W4 5270.76 1045.67 7.975 0.215
 

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})\, 7.512 7.872 8.124
{\rm log}_{10}({\rm SFR}) -1.502 -1.016 -0.646
{\rm log}_{10}({\rm sSFR}) -9.566 -8.845 -8.090
{\rm stellar\ age} 0.442 4.464 6.800

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.162 -0.464 -0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.646 -0.323 -0.068

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.500 0.858 1.300
\delta -0.281 0.060 0.280
\tau_1/\tau_2 0.787 1.144 1.489
Q_{PAH} 0.666 2.080 4.842
U_{min} 2.725 7.424 14.632
{\rm log}_{10}(\gamma_e)\, -2.792 -1.770 -0.740

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.535 -0.984 -0.226
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.468 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.556 -1.137 -0.800
0.03-0.10 Gyr -1.649 -0.989 -0.559
0.10-0.33 Gyr -2.609 -1.659 -1.067
0.33-1.08 Gyr -3.384 -2.031 -1.532
1.08-3.57 Gyr -4.217 -2.265 -1.763
3.57-11.76 Gyr -4.625 -2.350 -1.806
11.76-13.06 Gyr -4.557 -2.373 -1.659

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.951 10.032 10.099
{\rm log}_{10}({\rm SFR}) 0.107 0.296 0.496
{\rm log}_{10}({\rm sSFR}) -9.955 -9.735 -9.486
{\rm stellar\ age} 2.747 4.607 5.890

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.294 -0.118 0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.122 0.238 0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.431 0.599
\delta -0.398 -0.189 -0.033
\tau_1/\tau_2 0.614 0.879 1.157
Q_{PAH} 0.922 1.784 2.884
U_{min} 2.513 6.768 13.231
{\rm log}_{10}(\gamma_e)\, -3.141 -2.415 -1.767

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.197 -3.122 -2.220
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.380 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.214 0.344 0.474
0.03-0.10 Gyr -0.016 0.278 0.539
0.10-0.33 Gyr 0.257 0.536 0.784
0.33-1.08 Gyr 0.435 0.608 0.773
1.08-3.57 Gyr 0.027 0.285 0.474
3.57-11.76 Gyr -0.635 -0.107 0.115
11.76-13.06 Gyr -0.951 -0.185 0.270