2011cb results

Information

Transient
Name:SN2011cb
Right ascension: 22h47m07.49s
Declination:-64d49m43.39s
Discovery Date:April 29, 2011, midnight
Classification:SN IIb
Redshift:None
MW E(B-V):0.029
Host
Name:IC5249
Right ascension: 22h47m06.26s
Declination:-64d49m55.42s
Redshift:None
Photometric Redshift:0.007
 

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 3.15
Transient MWEBV processed 0.04
Host match processed 3.63
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.12
Global aperture photometry processed 0.8
Validate global photometry processed 1.1
Global host SED inference processed 487.77
Local aperture photometry processed 0.69
Validate local photometry processed 0.01
Local host SED inference processed 529.41
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h47m07.49s, -64d49m43.39s
semi major axis, semi minor axis (arcsec):13.3, 13.3
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 115.39 2.82 18.745 0.027 AB
GALEX_NUV 201.35 1.33 18.140 0.007 AB
2MASS_J 4792.05 308.51 13.804 0.070 Vega
2MASS_H 3603.52 502.75 13.641 0.151 Vega
2MASS_K 4843.33 576.2 12.849 0.129 Vega
WISE_W1 2095.6 57.62 12.898 0.030 Vega
WISE_W2 1234.43 69.62 12.832 0.061 Vega
WISE_W3 1599.72 127.12 10.716 0.086 Vega
WISE_W4 342.15 534.54 10.944 1.696 Vega

Aperture details

RA, DEC (J2000):22h47m06.50s, -64d49m51.40s
semi major axis, semi minor axis (arcsec):19.25, 6.11
angle (degrees, anti-clockwise from east):-151.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 122.48 2.86 18.680 0.025 AB
GALEX_NUV 221.74 1.38 18.035 0.007 AB
2MASS_J 5252.3 253.15 13.704 0.052 Vega
2MASS_H 5440.36 410.51 13.193 0.082 Vega
2MASS_K 5537.12 472.26 12.704 0.093 Vega
WISE_W1 2753.88 57.12 12.601 0.023 Vega
WISE_W2 1678.97 69.96 12.498 0.045 Vega
WISE_W3 2109.77 123.28 10.415 0.063 Vega
WISE_W4 3179.78 785.36 8.524 0.268 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.524 8.776 8.968
{\rm log}_{10}({\rm SFR}) -1.692 -1.305 -0.858
{\rm log}_{10}({\rm sSFR}) -10.495 -10.094 -9.541
{\rm stellar\ age} 4.384 7.354 9.756

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.511 -0.724 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.441 -0.759 -0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.285 0.476
\delta -0.769 -0.384 -0.011
\tau_1/\tau_2 0.546 0.936 1.358
Q_{PAH} 0.167 0.591 1.832
U_{min} 2.417 7.443 14.486
{\rm log}_{10}(\gamma_e)\, -3.519 -2.920 -2.261

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.517 -3.699 -2.671
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.470 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.618 -1.230 -0.936
0.03-0.10 Gyr -2.357 -1.473 -0.784
0.10-0.33 Gyr -2.679 -1.691 -1.006
0.33-1.10 Gyr -2.566 -1.522 -0.877
1.10-3.65 Gyr -2.516 -1.448 -1.062
3.65-12.11 Gyr -2.053 -1.267 -0.952
12.11-13.46 Gyr -1.980 -1.112 -0.302

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.738 8.900 9.068
{\rm log}_{10}({\rm SFR}) -1.767 -1.355 -0.971
{\rm log}_{10}({\rm sSFR}) -10.735 -10.296 -9.808
{\rm stellar\ age} 5.380 7.542 9.766

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.348 -0.549 -0.133
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.499 -0.722 -0.068

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.265 0.472
\delta -0.799 -0.440 -0.040
\tau_1/\tau_2 0.318 0.711 1.142
Q_{PAH} 0.286 0.831 2.071
U_{min} 2.697 7.093 13.355
{\rm log}_{10}(\gamma_e)\, -3.586 -2.967 -2.161

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.308 -3.289 -2.331
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.376 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.013 -1.345 -0.944
0.03-0.10 Gyr -2.318 -1.490 -0.915
0.10-0.33 Gyr -2.333 -1.369 -0.811
0.33-1.10 Gyr -2.448 -1.451 -0.889
1.10-3.65 Gyr -2.233 -1.290 -0.946
3.65-12.11 Gyr -1.597 -1.071 -0.822
12.11-13.46 Gyr -1.589 -0.934 -0.197