12779

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Information

Transient

Name: 12779
Right ascension: 20h37m53.25s
Declination: 1d13m15.99s
Discovery Date: None
Classification: SN Ia
Redshift: 0.078830
MW E(B-V): 0.083

Host

Name: sn12779
Right ascension: 20h37m53.44s
Declination: 1d13m10.04s
Redshift: 0.079948
Photometric Redshift: 0.072
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.53
Cutout download processed 16.61
Global aperture construction processed 0.58
Local aperture photometry processed 5.4
Global aperture photometry processed 5.58
Validate local photometry processed 0.03
Validate global photometry processed 15.98
Host information processed 0.13
Global host SED inference processed None
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.06
Log transient processing status processing 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) = 20h37m53.25s, 1d13m15.99s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 7.14 0.33 21.766 0.050
SDSS_r 12.87 1.15 21.126 0.097
PanSTARRS_r 12.7 0.38 21.141 0.032
DES_r 13.75 0.28 21.054 0.022
SDSS_i 18.35 1.57 20.741 0.093
PanSTARRS_i 17.79 0.33 20.775 0.020
PanSTARRS_z 14.15 1.12 21.023 0.086
SDSS_z 16.91 4.61 20.830 0.296
DES_z 21.11 0.94 20.589 0.048
PanSTARRS_y 26.24 3.09 20.352 0.128

Aperture details

RA, DEC (J2000) = 20h37m53.43s, 1d13m10.03s
semi major axis, semi minor axis (arcsec) = 14.01, 11.51
angle (degrees, anti-clockwise from east) = -90.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 32.63 4.32 20.116 0.144
GALEX_NUV 35.01 4.01 20.040 0.124
SDSS_u 238.82 11.1 17.955 0.050
SDSS_g 503.11 7.76 17.146 0.017
PanSTARRS_g 573.44 3.19 17.004 0.006
SDSS_r 973.48 10.4 16.429 0.012
PanSTARRS_r 965.63 3.61 16.438 0.004
SDSS_i 1461.74 14.56 15.988 0.011
PanSTARRS_z 1647.55 10.72 15.858 0.007
SDSS_z 1546.73 44.17 15.926 0.031
PanSTARRS_y 2198.84 28.99 15.545 0.014
2MASS_J 2299.45 378.41 14.601 0.179
2MASS_H 2703.15 633.73 13.953 0.255
2MASS_K 3382.25 590.73 13.239 0.190
WISE_W1 1298.29 52.01 13.418 0.043
WISE_W2 856.62 57.19 13.229 0.072
WISE_W3 2026.94 244.9 10.459 0.131
WISE_W4 1663.85 1177.15 9.227 0.768
 

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})\, 8.452 8.656 8.813
{\rm log}_{10}({\rm SFR}) -1.589 -1.037 -0.566
{\rm log}_{10}({\rm sSFR}) -10.288 -9.716 -9.118
{\rm stellar\ age} 2.417 5.500 7.196

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.715 -1.246 -0.563
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.390 0.100 0.296

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.395 0.803 1.210
\delta -0.366 -0.073 0.226
\tau_1/\tau_2 0.723 1.056 1.375
Q_{PAH} 1.117 2.960 5.271
U_{min} 2.833 7.546 14.510
{\rm log}_{10}(\gamma_e)\, -2.857 -1.891 -0.910

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.511 -0.725 0.008
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.415 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.517 -1.008 -0.607
0.03-0.10 Gyr -1.821 -1.121 -0.541
0.10-0.33 Gyr -1.736 -1.057 -0.524
0.33-1.07 Gyr -1.799 -1.160 -0.731
1.07-3.50 Gyr -1.926 -1.248 -0.950
3.50-11.43 Gyr -2.200 -1.361 -1.058
11.43-12.70 Gyr -2.363 -1.437 -0.843

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.577 10.622 10.670
{\rm log}_{10}({\rm SFR}) 0.581 0.837 1.064
{\rm log}_{10}({\rm sSFR}) -10.061 -9.793 -9.527
{\rm stellar\ age} 6.495 7.159 8.154

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.299 -0.212 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.122 0.212 0.314

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.199 0.268
\delta -0.970 -0.888 -0.729
\tau_1/\tau_2 0.770 1.210 1.571
Q_{PAH} 0.272 0.865 1.745
U_{min} 1.904 6.443 13.182
{\rm log}_{10}(\gamma_e)\, -3.156 -2.089 -1.409

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.318 -3.267 -2.341
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.548 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.244 0.397 0.529
0.03-0.10 Gyr 0.651 0.951 1.194
0.10-0.33 Gyr 0.070 0.454 0.686
0.33-1.07 Gyr -0.070 0.293 0.512
1.07-3.50 Gyr 0.197 0.517 0.754
3.50-11.43 Gyr 0.593 0.772 0.867
11.43-12.70 Gyr 0.401 0.840 1.285