2008cg results

Information

Transient
Name:2008cg
Right ascension: 15h54m15.15s
Declination:10d58m25.00s
Discovery Date:None
Classification:SNIIn
Redshift:0.036168
MW E(B-V):0.047
Host
Name:91487
Right ascension: 15h54m15.36s
Declination:10d58m10.02s
Redshift:None
Photometric Redshift:0.037
 

Cutout Download Report

Downloaded Unavailable
DES_r
DES_z
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_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 1.72
Transient MWEBV processed 0.04
Host match processed 3.96
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 1.31
Validate global photometry processed 2.44
Global host SED inference processed 1180.47
Local aperture photometry processed 1.28
Validate local photometry processed 0.01
Local host SED inference processed 553.99
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h54m15.15s, 10d58m25.00s
semi major axis, semi minor axis (arcsec):2.78, 2.78
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 73.53 0.79 19.234 0.012 AB
DES_z 98.78 3.0 18.913 0.033 AB

Aperture details

RA, DEC (J2000):15h54m15.30s, 10d58m11.40s
semi major axis, semi minor axis (arcsec):35.21, 4.38
angle (degrees, anti-clockwise from east):8.06
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 846.13 2.99 16.581 0.004 AB
DES_z 1427.23 11.77 16.014 0.009 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.214 8.575 8.782
{\rm log}_{10}({\rm SFR}) -1.475 -0.851 -0.271
{\rm log}_{10}({\rm sSFR}) -10.126 -9.441 -8.596
{\rm stellar\ age} 2.054 6.069 8.234

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.687 -1.076 -0.324
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.733 -0.756 0.214

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.725 1.134
\delta -0.522 -0.094 0.241
\tau_1/\tau_2 0.597 1.004 1.461
Q_{PAH} 0.778 2.323 4.700
U_{min} 2.999 7.881 14.913
{\rm log}_{10}(\gamma_e)\, -3.365 -2.394 -1.109

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.769 -1.772 -0.308
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.441 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.502 -0.926 -0.520
0.03-0.10 Gyr -1.769 -0.831 -0.183
0.10-0.33 Gyr -2.570 -1.378 -0.682
0.33-1.09 Gyr -3.110 -1.540 -0.999
1.09-3.61 Gyr -2.909 -1.567 -1.133
3.61-11.94 Gyr -2.957 -1.521 -1.121
11.94-13.27 Gyr -2.985 -1.494 -0.743

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.567 9.876 10.081
{\rm log}_{10}({\rm SFR}) -0.988 -0.015 0.794
{\rm log}_{10}({\rm sSFR}) -10.895 -9.945 -8.895
{\rm stellar\ age} 1.817 6.708 9.162

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.668 -1.040 -0.329
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.608 -0.471 0.279

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.577 0.999 1.508
\delta -0.465 -0.135 0.253
\tau_1/\tau_2 0.417 0.839 1.353
Q_{PAH} 0.818 2.736 5.104
U_{min} 2.793 8.033 15.733
{\rm log}_{10}(\gamma_e)\, -3.517 -1.897 -0.725

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.492 -2.923 -0.930
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.536 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.422 -0.234 0.230
0.03-0.10 Gyr -1.596 -0.016 0.922
0.10-0.33 Gyr -2.193 -0.444 0.442
0.33-1.09 Gyr -2.262 -0.458 0.325
1.09-3.61 Gyr -2.330 -0.416 0.117
3.61-11.94 Gyr -2.431 -0.287 0.154
11.94-13.27 Gyr -2.339 -0.162 0.753