PTF12gaz results

Information

Transient
Name:PTF12gaz
Right ascension: 15h37m39.90s
Declination:6d36m58.02s
Discovery Date:None
Classification:SNIa
Redshift:0.071000
MW E(B-V):0.050
Host
Name:J153739.62+063701.75
Right ascension: 15h37m39.62s
Declination:6d37m01.75s
Redshift:0.071467
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
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
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.61
Transient MWEBV processed 0.04
Host match processed 5.33
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.0
Validate global photometry processed 15.59
Global host SED inference processed 501.59
Local aperture photometry processed 5.81
Validate local photometry processed 0.02
Local host SED inference processed 414.85
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h37m39.90s, 6d36m58.02s
semi major axis, semi minor axis (arcsec):1.47, 1.47
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 22.38 1.3 20.525 0.063 AB
DES_g 22.18 0.25 20.535 0.012 AB
PanSTARRS_g 20.84 0.32 20.603 0.017 AB
SDSS_r 37.16 1.71 19.975 0.050 AB
PanSTARRS_r 31.89 0.39 20.141 0.013 AB
DES_r 40.11 0.53 19.892 0.014 AB
SDSS_i 50.93 2.19 19.632 0.047 AB
PanSTARRS_i 47.6 0.4 19.706 0.009 AB
PanSTARRS_z 56.1 0.91 19.528 0.018 AB
SDSS_z 61.17 5.78 19.434 0.103 AB
DES_z 61.94 1.62 19.420 0.028 AB
PanSTARRS_y 67.0 2.16 19.335 0.035 AB

Aperture details

RA, DEC (J2000):15h37m39.62s, 6d37m02.19s
semi major axis, semi minor axis (arcsec):18.77, 13.23
angle (degrees, anti-clockwise from east):-15.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 93.69 4.53 18.971 0.053 AB
SDSS_u 269.26 13.93 17.825 0.056 AB
PanSTARRS_g 939.82 3.4 16.467 0.004 AB
SDSS_r 1709.95 12.95 15.818 0.008 AB
PanSTARRS_r 1547.4 4.08 15.926 0.003 AB
DES_r 1755.72 3.76 15.789 0.002 AB
SDSS_i 2305.95 17.85 15.493 0.008 AB
PanSTARRS_i 2263.36 4.24 15.513 0.002 AB
PanSTARRS_z 2636.82 9.67 15.347 0.004 AB
SDSS_z 2787.69 60.18 15.287 0.023 AB
DES_z 2820.5 11.74 15.274 0.005 AB
PanSTARRS_y 3102.39 23.31 15.171 0.008 AB
2MASS_J 4606.51 428.01 13.847 0.101 Vega
2MASS_H 4510.56 644.73 13.397 0.155 Vega
2MASS_K 2789.77 728.59 13.448 0.284 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.803 8.987 9.100
{\rm log}_{10}({\rm SFR}) -1.392 -0.920 -0.397
{\rm log}_{10}({\rm sSFR}) -10.457 -9.949 -9.250
{\rm stellar\ age} 1.984 5.481 7.003

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.164 -0.395 -0.024
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.620 -0.683 0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.624 1.073
\delta -0.590 -0.229 0.103
\tau_1/\tau_2 0.702 1.041 1.410
Q_{PAH} 0.786 2.494 4.819
U_{min} 3.048 8.008 14.511
{\rm log}_{10}(\gamma_e)\, -3.128 -2.098 -0.635

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.551 -0.688 -0.044
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.466 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.352 -0.990 -0.617
0.03-0.10 Gyr -1.564 -0.925 -0.312
0.10-0.33 Gyr -1.428 -0.833 -0.266
0.33-1.07 Gyr -1.238 -0.734 -0.334
1.07-3.52 Gyr -1.651 -0.933 -0.675
3.52-11.53 Gyr -2.104 -1.052 -0.787
11.53-12.81 Gyr -2.294 -1.104 -0.589

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.725 10.792 10.941
{\rm log}_{10}({\rm SFR}) 0.579 0.965 1.296
{\rm log}_{10}({\rm sSFR}) -10.271 -9.849 -9.513
{\rm stellar\ age} 6.047 7.388 10.036

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.634 -0.738 -0.390
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.431 0.191 0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.583 0.963
\delta -0.464 -0.157 0.146
\tau_1/\tau_2 0.674 1.129 1.557
Q_{PAH} 1.620 3.717 5.460
U_{min} 1.941 6.330 13.767
{\rm log}_{10}(\gamma_e)\, -3.570 -2.649 -1.662

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.247 -1.719 -0.843
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.391 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.066 0.405 0.677
0.03-0.10 Gyr 0.653 1.085 1.440
0.10-0.33 Gyr -0.367 0.700 1.157
0.33-1.07 Gyr -1.089 0.374 0.813
1.07-3.52 Gyr -0.826 0.537 0.990
3.52-11.53 Gyr 0.198 0.880 1.045
11.53-12.81 Gyr 0.274 1.053 1.856