2008aa results

Information

Transient
Name:SN2008aa
Right ascension: 12h37m53.43s
Declination:34d01m36.01s
Discovery Date:Feb. 7, 2008, midnight
Classification:SN II
Redshift:None
MW E(B-V):0.014
Host
Name:J123753.47+340136.55
Right ascension: 12h37m53.47s
Declination:34d01m36.55s
Redshift:None
Photometric Redshift:0.062
 

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 16.93
Transient MWEBV processed 0.04
Host match processed 5.48
Host information processed 0.17
Host MWEBV processed 0.06
Global aperture construction processed 1.33
Global aperture photometry processed 5.15
Validate global photometry processed 15.69
Global host SED inference processed 384.87
Local aperture photometry processed 4.88
Validate local photometry processed 0.03
Local host SED inference processed 538.18
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h37m53.43s, 34d01m36.01s
semi major axis, semi minor axis (arcsec):1.68, 1.68
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 28.33 1.83 20.269 0.070 AB
SDSS_g 93.99 2.58 18.967 0.030 AB
PanSTARRS_g 92.89 0.4 18.980 0.005 AB
SDSS_r 155.13 3.31 18.423 0.023 AB
PanSTARRS_r 149.94 0.5 18.460 0.004 AB
SDSS_i 207.1 3.98 18.110 0.021 AB
PanSTARRS_i 182.95 0.59 18.244 0.003 AB
PanSTARRS_z 241.98 1.39 17.941 0.006 AB
SDSS_z 272.92 5.74 17.810 0.023 AB
PanSTARRS_y 288.24 2.61 17.751 0.010 AB

Aperture details

RA, DEC (J2000):12h37m53.55s, 34d01m36.02s
semi major axis, semi minor axis (arcsec):27.61, 9.43
angle (degrees, anti-clockwise from east):-57.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 133.49 8.37 18.586 0.068 AB
GALEX_NUV 187.06 6.0 18.220 0.035 AB
SDSS_u 759.0 13.9 16.699 0.020 AB
SDSS_g 2684.86 14.61 15.328 0.006 AB
PanSTARRS_g 2822.07 3.5 15.274 0.001 AB
SDSS_r 5125.66 19.76 14.626 0.004 AB
SDSS_i 7404.19 26.04 14.226 0.004 AB
SDSS_z 10119.55 45.16 13.887 0.005 AB
PanSTARRS_y 12374.01 24.86 13.669 0.002 AB
2MASS_J 16764.02 359.67 12.444 0.023 Vega
2MASS_H 22897.84 574.76 11.633 0.027 Vega
2MASS_K 20641.54 578.05 11.275 0.030 Vega
WISE_W1 11197.1 65.82 11.078 0.006 Vega
WISE_W2 7192.56 70.84 10.919 0.011 Vega
WISE_W3 26168.03 915.71 7.682 0.038 Vega
WISE_W4 31317.33 2967.54 6.041 0.103 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.210 9.500 9.607
{\rm log}_{10}({\rm SFR}) -1.210 -0.407 0.515
{\rm log}_{10}({\rm sSFR}) -10.724 -9.925 -8.911
{\rm stellar\ age} 1.408 5.524 7.403

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.950 -0.238 0.044
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.638 -0.563 0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.300 0.839 1.334
\delta -0.413 -0.059 0.221
\tau_1/\tau_2 0.693 1.074 1.471
Q_{PAH} 0.974 3.152 5.815
U_{min} 3.165 9.069 16.559
{\rm log}_{10}(\gamma_e)\, -3.226 -1.876 -0.517

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.824 -1.658 -0.424
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.668 2.004

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.993 -0.999 -0.457
0.03-0.10 Gyr -1.289 -0.310 0.656
0.10-0.33 Gyr -0.786 -0.094 0.504
0.33-1.08 Gyr -2.332 -0.439 0.022
1.08-3.54 Gyr -2.349 -0.523 -0.191
3.54-11.64 Gyr -2.792 -0.616 -0.298
11.64-12.93 Gyr -2.579 -0.609 0.029

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.317 11.358 11.399
{\rm log}_{10}({\rm SFR}) 0.563 0.837 1.132
{\rm log}_{10}({\rm sSFR}) -10.790 -10.524 -10.255
{\rm stellar\ age} 6.789 7.506 8.612

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.059 0.076 0.143
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.554 0.188 0.365

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.387 0.465 0.587
\delta -0.171 0.024 0.243
\tau_1/\tau_2 0.625 0.974 1.326
Q_{PAH} 1.956 3.130 4.865
U_{min} 2.136 6.166 13.136
{\rm log}_{10}(\gamma_e)\, -2.596 -1.550 -0.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.028 -2.895 -1.808
{\rm log}_{10}(\tau_{AGN})\, 1.345 1.798 2.053

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.317 0.720 0.929
0.03-0.10 Gyr 0.463 0.876 1.240
0.10-0.33 Gyr 0.675 0.972 1.223
0.33-1.08 Gyr 0.631 0.906 1.095
1.08-3.54 Gyr 0.863 1.201 1.455
3.54-11.64 Gyr 1.348 1.510 1.599
11.64-12.93 Gyr 1.136 1.585 2.057