2013lv results

Information

Transient
Name:AT2013lv
Right ascension: 11h37m09.77s
Declination:2d50m24.03s
Discovery Date:April 1, 2013, 4:44 a.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:2013lv
Right ascension: 11h37m09.53s
Declination:2d50m20.50s
Redshift:0.029368
Photometric Redshift:0.028
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.67
Transient MWEBV processed 0.12
Host match processed 1.66
Host information processed 0.08
Host MWEBV processed 0.07
Global aperture construction processed 0.71
Global aperture photometry processed 5.85
Validate global photometry processed 17.67
Global host SED inference processed 373.58
Local aperture photometry processed 5.76
Validate local photometry processed 0.03
Local host SED inference processed 457.44
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h37m09.77s, 2d50m24.03s
semi major axis, semi minor axis (arcsec):3.4, 3.4
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 67.77 3.95 19.322 0.063 AB
SDSS_g 215.49 3.99 18.066 0.020 AB
DES_g 219.27 1.05 18.048 0.005 AB
PanSTARRS_g 209.28 0.76 18.098 0.004 AB
SDSS_r 338.95 5.1 17.575 0.016 AB
PanSTARRS_r 352.62 1.07 17.532 0.003 AB
DES_r 369.5 1.51 17.481 0.004 AB
SDSS_i 458.13 6.3 17.248 0.015 AB
PanSTARRS_i 438.39 0.85 17.295 0.002 AB
PanSTARRS_z 519.45 2.01 17.111 0.004 AB
SDSS_z 557.19 16.37 17.035 0.032 AB
DES_z 541.22 4.5 17.067 0.009 AB
PanSTARRS_y 609.96 5.56 16.937 0.010 AB
2MASS_J 659.08 95.43 15.958 0.157 Vega
2MASS_H 959.18 127.21 15.078 0.144 Vega
2MASS_K 764.94 164.39 14.853 0.233 Vega

Aperture details

RA, DEC (J2000):11h37m09.49s, 2d50m19.30s
semi major axis, semi minor axis (arcsec):32.13, 22.85
angle (degrees, anti-clockwise from east):-27.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 328.31 19.81 17.609 0.065 AB
GALEX_NUV 532.16 3.64 17.085 0.007 AB
SDSS_u 1337.33 29.23 16.084 0.024 AB
SDSS_g 4241.71 19.62 14.831 0.005 AB
DES_g 4388.58 5.12 14.794 0.001 AB
SDSS_r 6325.49 25.51 14.397 0.004 AB
PanSTARRS_r 6548.15 8.01 14.360 0.001 AB
DES_r 6908.22 7.1 14.302 0.001 AB
SDSS_i 8176.76 33.79 14.119 0.004 AB
PanSTARRS_i 7931.96 6.51 14.152 0.001 AB
SDSS_z 8473.52 126.26 14.080 0.016 AB
DES_z 9521.54 20.6 13.953 0.002 AB
PanSTARRS_y 10821.93 42.81 13.814 0.004 AB
2MASS_J 10995.81 802.84 12.902 0.079 Vega
2MASS_H 15466.95 1067.4 12.059 0.075 Vega
2MASS_K 10308.13 1386.04 12.029 0.146 Vega
WISE_W1 7154.38 72.49 11.565 0.011 Vega
WISE_W2 4680.19 88.96 11.385 0.021 Vega
WISE_W3 26488.07 440.22 7.668 0.018 Vega
WISE_W4 65561.02 8849.83 5.238 0.147 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.124 9.252 9.400
{\rm log}_{10}({\rm SFR}) -1.677 -1.029 -0.358
{\rm log}_{10}({\rm sSFR}) -10.973 -10.269 -9.549
{\rm stellar\ age} 5.808 7.500 9.709

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.608 -1.028 -0.629
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.783 -0.288 0.224

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.548 0.888
\delta -0.559 -0.197 0.171
\tau_1/\tau_2 0.660 1.032 1.395
Q_{PAH} 0.440 1.551 4.400
U_{min} 2.801 7.863 15.252
{\rm log}_{10}(\gamma_e)\, -3.245 -1.957 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.785 -1.608 -0.638
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.402 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.527 -1.065 -0.674
0.03-0.10 Gyr -2.015 -1.056 -0.254
0.10-0.33 Gyr -2.119 -1.076 -0.423
0.33-1.10 Gyr -2.107 -1.087 -0.617
1.10-3.63 Gyr -1.862 -0.887 -0.561
3.63-12.03 Gyr -1.163 -0.688 -0.483
12.03-13.36 Gyr -1.140 -0.528 0.158

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.178 10.260 10.341
{\rm log}_{10}({\rm SFR}) 0.130 0.447 0.700
{\rm log}_{10}({\rm sSFR}) -10.146 -9.820 -9.545
{\rm stellar\ age} 2.629 4.672 6.166

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.942 -0.638 -0.444
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.798 -1.467 -0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.413 0.581 0.778
\delta -0.150 -0.008 0.133
\tau_1/\tau_2 0.722 1.032 1.362
Q_{PAH} 0.856 1.539 2.516
U_{min} 2.387 6.644 13.272
{\rm log}_{10}(\gamma_e)\, -3.550 -2.337 -1.612

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.695 -2.110 -1.676
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.325 1.808

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.043 0.389 0.619
0.03-0.10 Gyr 0.057 0.464 0.766
0.10-0.33 Gyr 0.463 0.752 1.005
0.33-1.10 Gyr 0.586 0.838 1.059
1.10-3.63 Gyr 0.204 0.503 0.709
3.63-12.03 Gyr -0.470 0.104 0.356
12.03-13.36 Gyr -0.837 0.029 0.517