2012G results

Information

Transient
Name:2012G
Right ascension: 12h39m35.00s
Declination:16d35m11.90s
Discovery Date:None
Classification:Ia
Redshift:0.026873
MW E(B-V):0.021
Host
Name:2012G
Right ascension: 12h39m35.86s
Declination:16d35m16.17s
Redshift:0.025989
Photometric Redshift:0.039
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 23.26
Transient MWEBV processed 0.05
Host match processed 2.21
Host information processed 0.08
Host MWEBV processed 0.21
Global aperture construction processed 0.62
Global aperture photometry processed 6.02
Validate global photometry processed 18.2
Global host SED inference processed 413.24
Local aperture photometry processed 5.35
Validate local photometry processed 0.03
Local host SED inference processed 536.11
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h39m35.00s, 16d35m11.90s
semi major axis, semi minor axis (arcsec):3.83, 3.83
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 20.18 3.73 20.638 0.201 AB
SDSS_g 48.03 2.34 19.696 0.053 AB
DES_g 47.19 0.38 19.715 0.009 AB
PanSTARRS_g 49.44 0.8 19.665 0.018 AB
SDSS_r 63.25 2.78 19.397 0.048 AB
PanSTARRS_r 67.08 1.11 19.333 0.018 AB
DES_r 66.5 0.75 19.343 0.012 AB
SDSS_i 69.58 4.03 19.294 0.063 AB
PanSTARRS_i 81.97 1.4 19.116 0.019 AB
PanSTARRS_z 83.69 2.44 19.093 0.032 AB
SDSS_z 111.91 11.13 18.778 0.108 AB
DES_z 85.46 2.13 19.071 0.027 AB
PanSTARRS_y 92.54 6.13 18.984 0.072 AB
2MASS_J 107.26 72.82 17.929 0.737 Vega
2MASS_H 294.74 128.02 16.359 0.472 Vega
2MASS_K 240.48 119.65 16.110 0.540 Vega

Aperture details

RA, DEC (J2000):12h39m35.84s, 16d35m16.35s
semi major axis, semi minor axis (arcsec):10.62, 6.31
angle (degrees, anti-clockwise from east):-114.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 186.08 13.95 18.226 0.081 AB
GALEX_NUV 290.22 2.59 17.743 0.010 AB
SDSS_u 529.68 9.73 17.090 0.020 AB
SDSS_g 1363.97 10.11 16.063 0.008 AB
DES_g 1331.75 1.63 16.089 0.001 AB
PanSTARRS_g 1378.23 1.82 16.052 0.001 AB
SDSS_r 2035.36 12.35 15.628 0.007 AB
PanSTARRS_r 2062.7 2.51 15.614 0.001 AB
DES_r 2136.23 3.38 15.576 0.002 AB
SDSS_i 2563.1 14.97 15.378 0.006 AB
PanSTARRS_i 2606.5 3.06 15.360 0.001 AB
PanSTARRS_z 2938.08 5.21 15.230 0.002 AB
SDSS_z 3093.24 27.08 15.174 0.010 AB
DES_z 3108.46 10.06 15.169 0.004 AB
PanSTARRS_y 3400.16 12.61 15.071 0.004 AB
2MASS_J 4726.59 187.99 13.819 0.043 Vega
2MASS_H 5091.0 325.51 13.265 0.069 Vega
2MASS_K 4074.85 307.43 13.037 0.082 Vega
WISE_W1 2510.56 31.81 12.702 0.014 Vega
WISE_W2 1665.72 39.9 12.507 0.026 Vega
WISE_W3 8500.07 184.44 8.902 0.024 Vega
WISE_W4 25905.65 2128.89 6.247 0.089 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.016 8.214 8.342
{\rm log}_{10}({\rm SFR}) -2.607 -1.734 -0.901
{\rm log}_{10}({\rm sSFR}) -10.858 -9.943 -9.027
{\rm stellar\ age} 2.014 5.518 7.564

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.749 -1.409 -0.929
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.605 -0.903 -0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.207 0.579 0.958
\delta -0.339 0.027 0.293
\tau_1/\tau_2 0.679 1.052 1.407
Q_{PAH} 0.903 3.059 5.593
U_{min} 3.066 8.342 15.915
{\rm log}_{10}(\gamma_e)\, -3.050 -1.737 -0.594

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.403 -1.161 -0.158
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.599 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.348 -2.369 -1.745
0.03-0.10 Gyr -2.727 -1.638 -0.755
0.10-0.33 Gyr -2.020 -1.313 -0.719
0.33-1.10 Gyr -2.754 -1.686 -1.218
1.10-3.64 Gyr -2.913 -1.780 -1.451
3.64-12.07 Gyr -3.383 -1.886 -1.557
12.07-13.41 Gyr -3.501 -1.920 -1.291

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.615 9.754 9.921
{\rm log}_{10}({\rm SFR}) 0.452 0.694 0.903
{\rm log}_{10}({\rm sSFR}) -9.376 -9.094 -8.775
{\rm stellar\ age} 4.604 6.567 8.332

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.092 -0.711 -0.473
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.903 -1.494 0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.633 0.867 1.069
\delta 0.030 0.125 0.214
\tau_1/\tau_2 0.553 0.906 1.269
Q_{PAH} 0.219 0.550 1.289
U_{min} 2.230 6.830 13.516
{\rm log}_{10}(\gamma_e)\, -3.713 -3.143 -2.203

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.259 -2.311 -1.893
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.310 1.749

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.584 -0.185 0.123
0.03-0.10 Gyr 0.591 0.837 1.049
0.10-0.33 Gyr -0.804 0.065 0.535
0.33-1.10 Gyr -1.196 -0.405 -0.059
1.10-3.64 Gyr -0.974 -0.317 -0.019
3.64-12.07 Gyr -0.821 -0.260 -0.010
12.07-13.41 Gyr -0.971 -0.164 0.496