2008gg

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Information

Transient

Name: 2008gg
Right ascension: 1h25m23.04s
Declination: -18d10m20.80s
Discovery Date: None
Classification: SNIa
Redshift: 0.032000
MW E(B-V): 0.021

Host

Name: 2008gg
Right ascension: 1h25m21.71s
Declination: -18d09m49.80s
Redshift: 0.032017
Photometric Redshift: 0.013
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 19.01
Cutout download processed 3.8
Global aperture construction processed 0.57
Local aperture photometry processed 4.02
Global aperture photometry processed 3.62
Validate local photometry processed 0.02
Validate global photometry processed 10.85
Host information processed 0.64
Global host SED inference processed 420.51
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.13
Log transient processing status blocked None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 1h25m23.04s, -18d10m20.80s
semi major axis, semi minor axis (arcsec) = 3.13, 3.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 1.31 0.81 23.604 0.673
PanSTARRS_r 2.96 1.21 22.720 0.444
PanSTARRS_i 3.09 1.38 22.676 0.484
PanSTARRS_z -1.83 2.38
PanSTARRS_y 4.47 5.09 22.275 1.237
2MASS_J -25.2 68.99
2MASS_H -111.53 109.59
2MASS_K 13.38 126.55 19.246 10.267

Aperture details

RA, DEC (J2000) = 1h25m21.70s, -18d09m49.76s
semi major axis, semi minor axis (arcsec) = 49.69, 18.55
angle (degrees, anti-clockwise from east) = -179.1

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 630.59 21.48 16.901 0.037
GALEX_NUV 908.03 16.07 16.505 0.019
PanSTARRS_g 6115.26 9.48 14.434 0.002
PanSTARRS_r 9980.05 12.63 13.902 0.001
PanSTARRS_i 12504.5 14.5 13.657 0.001
PanSTARRS_z 14354.35 23.43 13.508 0.002
PanSTARRS_y 16965.45 50.44 13.326 0.003
2MASS_J 21989.13 710.49 12.150 0.035
2MASS_H 25872.83 1123.65 11.500 0.047
2MASS_K 22752.11 1300.77 11.170 0.062
WISE_W1 13132.72 169.35 10.905 0.014
WISE_W2 7841.91 142.02 10.825 0.020
WISE_W3 29055.58 930.12 7.568 0.035
WISE_W4 54177.12 4025.27 5.445 0.081
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.639 10.736 10.846
{\rm log}_{10}({\rm SFR}) 0.709 0.961 1.259
{\rm log}_{10}({\rm sSFR}) -10.072 -9.808 -9.403
{\rm stellar\ age} 5.145 6.518 7.692

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.799 -0.509 -0.274
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.844 -1.340 0.260

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.538 0.706 0.883
\delta 0.067 0.211 0.337
\tau_1/\tau_2 0.454 0.772 1.102
Q_{PAH} 0.420 0.914 1.614
U_{min} 2.160 6.383 12.261
{\rm log}_{10}(\gamma_e)\, -3.706 -3.197 -2.211

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.435 -3.571 -2.572
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.564 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.381 0.728 0.921
0.03-0.10 Gyr 0.692 1.018 1.389
0.10-0.33 Gyr 0.597 0.955 1.260
0.33-1.10 Gyr 0.440 0.766 1.009
1.10-3.62 Gyr 0.573 0.849 1.065
3.62-11.99 Gyr 0.515 0.781 0.955
11.99-13.33 Gyr 0.231 0.780 1.255