2013ai results

Information

Transient
Name:SN2013ai
Right ascension: 6h16m18.35s
Declination:-21d22m32.92s
Discovery Date:March 1, 2013, midnight
Classification:SN II
Redshift:None
MW E(B-V):0.075
Host
Name:NGC2207
Right ascension: 6h16m22.09s
Declination:-21d22m21.80s
Redshift:0.009176
Photometric Redshift:None
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 11.9
Transient MWEBV processed 0.04
Host match processed 3.78
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 4.12
Validate global photometry processed 10.3
Global host SED inference processed 420.21
Local aperture photometry processed 4.27
Validate local photometry processed 0.02
Local host SED inference processed 451.21
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):6h16m18.35s, -21d22m32.92s
semi major axis, semi minor axis (arcsec):10.62, 10.62
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 129.43 14.09 18.620 0.118 AB
GALEX_NUV 193.29 6.54 18.184 0.037 AB
PanSTARRS_g 1667.86 6.12 15.845 0.004 AB
PanSTARRS_r 2107.93 9.01 15.590 0.005 AB
PanSTARRS_i 2461.23 9.76 15.422 0.004 AB
PanSTARRS_z 2663.73 14.17 15.336 0.006 AB
PanSTARRS_y 3021.42 24.63 15.199 0.009 AB
2MASS_J 2890.39 257.86 14.353 0.097 Vega
2MASS_H 3361.78 350.03 13.716 0.113 Vega
2MASS_K 2016.73 455.79 13.801 0.245 Vega
WISE_W1 227.89 339.61 15.307 1.618 Vega
WISE_W2 199.94 299.78 14.809 1.628 Vega
WISE_W3 1355.46 2908.19 10.896 2.329 Vega

Aperture details

RA, DEC (J2000):6h16m21.78s, -21d22m22.72s
semi major axis, semi minor axis (arcsec):67.65, 26.92
angle (degrees, anti-clockwise from east):-110.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1626.66 55.11 15.872 0.037 AB
GALEX_NUV 2825.66 29.54 15.272 0.011 AB
PanSTARRS_y 145163.95 118.76 10.995 0.001 AB
2MASS_H 189353.61 1416.08 9.339 0.008 Vega
WISE_W1 94812.04 2426.49 8.759 0.028 Vega
WISE_W2 57860.84 2104.84 8.655 0.039 Vega
WISE_W3 180452.76 18321.19 5.585 0.110 Vega
WISE_W4 269055.78 36367.14 3.705 0.147 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.377 8.665 8.845
{\rm log}_{10}({\rm SFR}) -2.149 -1.251 -0.636
{\rm log}_{10}({\rm sSFR}) -10.777 -9.980 -9.236
{\rm stellar\ age} 0.577 3.924 6.841

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.728 -1.300 -0.783
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.165 -0.741 -0.161

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.335 0.615
\delta -0.635 -0.283 -0.008
\tau_1/\tau_2 0.704 1.068 1.451
Q_{PAH} 0.726 2.099 4.329
U_{min} 2.979 8.767 16.910
{\rm log}_{10}(\gamma_e)\, -3.388 -1.971 -0.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.849 -1.992 -0.975
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.537 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.602 -1.478 -1.171
0.03-0.10 Gyr -2.691 -1.200 -0.504
0.10-0.33 Gyr -1.210 -0.709 -0.021
0.33-1.10 Gyr -2.151 -0.953 -0.525
1.10-3.65 Gyr -3.903 -1.356 -0.943
3.65-12.09 Gyr -4.879 -1.729 -1.105
12.09-13.43 Gyr -4.768 -1.764 -0.934

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.453 10.591 10.703
{\rm log}_{10}({\rm SFR}) 0.015 0.394 0.788
{\rm log}_{10}({\rm sSFR}) -10.626 -10.229 -9.743
{\rm stellar\ age} 5.669 7.297 8.873

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.819 -0.466 -0.239
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.374 -0.753 0.017

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.388 0.635
\delta -0.729 -0.371 -0.074
\tau_1/\tau_2 0.415 0.836 1.243
Q_{PAH} 0.418 1.289 2.662
U_{min} 2.300 6.337 13.048
{\rm log}_{10}(\gamma_e)\, -3.675 -2.773 -1.754

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.505 -2.348 -1.801
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.376 1.822

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.802 0.175 0.605
0.03-0.10 Gyr -0.319 0.401 0.909
0.10-0.33 Gyr -0.379 0.426 0.901
0.33-1.10 Gyr -0.375 0.391 0.750
1.10-3.65 Gyr -0.104 0.515 0.794
3.65-12.09 Gyr 0.297 0.640 0.848
12.09-13.43 Gyr 0.096 0.743 1.321