2012G

Download data

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
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.21
Cutout download processed 23.26
Global aperture construction processed 0.62
Local aperture photometry processed 5.35
Global aperture photometry processed 6.02
Validate local photometry processed 0.03
Validate global photometry processed 18.2
Host information processed 0.08
Global host SED inference processed 413.24
Local host SED inference processed 536.11
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.21
Log transient processing status processed 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) = 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
SDSS_u 20.18 3.73 20.638 0.201
SDSS_g 48.03 2.34 19.696 0.053
DES_g 47.19 0.38 19.715 0.009
PanSTARRS_g 49.44 0.8 19.665 0.018
SDSS_r 63.25 2.78 19.397 0.048
PanSTARRS_r 67.08 1.11 19.333 0.018
DES_r 66.5 0.75 19.343 0.012
SDSS_i 69.58 4.03 19.294 0.063
PanSTARRS_i 81.97 1.4 19.116 0.019
PanSTARRS_z 83.69 2.44 19.093 0.032
SDSS_z 111.91 11.13 18.778 0.108
DES_z 85.46 2.13 19.071 0.027
PanSTARRS_y 92.54 6.13 18.984 0.072
2MASS_J 107.26 72.82 17.929 0.737
2MASS_H 294.74 128.02 16.359 0.472
2MASS_K 240.48 119.65 16.110 0.540

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
GALEX_FUV 186.08 13.95 18.226 0.081
GALEX_NUV 290.22 2.59 17.743 0.010
SDSS_u 529.68 9.73 17.090 0.020
SDSS_g 1363.97 10.11 16.063 0.008
DES_g 1331.75 1.63 16.089 0.001
PanSTARRS_g 1378.23 1.82 16.052 0.001
SDSS_r 2035.36 12.35 15.628 0.007
PanSTARRS_r 2062.7 2.51 15.614 0.001
DES_r 2136.23 3.38 15.576 0.002
SDSS_i 2563.1 14.97 15.378 0.006
PanSTARRS_i 2606.5 3.06 15.360 0.001
PanSTARRS_z 2938.08 5.21 15.230 0.002
SDSS_z 3093.24 27.08 15.174 0.010
DES_z 3108.46 10.06 15.169 0.004
PanSTARRS_y 3400.16 12.61 15.071 0.004
2MASS_J 4726.59 187.99 13.819 0.043
2MASS_H 5091.0 325.51 13.265 0.069
2MASS_K 4074.85 307.43 13.037 0.082
WISE_W1 2510.56 31.81 12.702 0.014
WISE_W2 1665.72 39.9 12.507 0.026
WISE_W3 8500.07 184.44 8.902 0.024
WISE_W4 25905.65 2128.89 6.247 0.089
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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