AT2016fbk

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Information

Transient

Name: AT2016fbk
Right ascension: 1h44m06.54s
Declination: 34d22m57.69s
Discovery Date: None
Classification: SN Ia
Redshift: 0.035730
MW E(B-V): 0.042

Host

Name: AT2016fbk
Right ascension: 1h44m08.13s
Declination: 34d23m14.11s
Redshift: 0.035865
Photometric Redshift: 0.036
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.61
Cutout download processed 13.45
Global aperture construction processed 0.55
Local aperture photometry processed 4.54
Global aperture photometry processed 4.51
Validate local photometry processed 0.02
Validate global photometry processed 14.2
Host information processed 0.12
Global host SED inference processed 848.49
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
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) = 1h44m06.54s, 34d22m57.69s
semi major axis, semi minor axis (arcsec) = 2.81, 2.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 8.78 2.75 21.542 0.340
SDSS_g 12.39 1.28 21.167 0.112
PanSTARRS_g 6.44 0.83 21.877 0.141
SDSS_r 25.16 2.17 20.398 0.094
PanSTARRS_r 23.25 0.96 20.484 0.045
SDSS_i 29.47 3.01 20.227 0.111
PanSTARRS_i 25.57 1.18 20.381 0.050
PanSTARRS_z 28.16 2.62 20.276 0.101
SDSS_z 33.97 9.23 20.072 0.295
PanSTARRS_y 43.1 4.68 19.814 0.118
2MASS_H 44.89 101.58 18.402 2.457

Aperture details

RA, DEC (J2000) = 1h44m08.15s, 34d23m14.27s
semi major axis, semi minor axis (arcsec) = 25.16, 22.18
angle (degrees, anti-clockwise from east) = -99.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 349.81 12.0 17.540 0.037
SDSS_u 1655.75 24.54 15.853 0.016
PanSTARRS_g 5282.89 7.11 14.593 0.001
SDSS_r 11031.26 31.26 13.793 0.003
PanSTARRS_r 11387.0 8.39 13.759 0.001
SDSS_i 15733.36 39.95 13.408 0.003
PanSTARRS_i 15622.73 9.93 13.416 0.001
PanSTARRS_z 18719.87 21.85 13.219 0.001
SDSS_z 19950.24 84.01 13.150 0.005
2MASS_J 30305.66 518.91 11.801 0.019
2MASS_H 35832.7 910.83 11.147 0.028
2MASS_K 33171.93 815.92 10.760 0.027
WISE_W3 20531.89 605.15 7.945 0.032
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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})\, 11.081 11.159 11.265
{\rm log}_{10}({\rm SFR}) 0.073 0.496 0.867
{\rm log}_{10}({\rm sSFR}) -11.114 -10.672 -10.287
{\rm stellar\ age} 7.139 8.024 11.207

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.817 -0.426 -0.213
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.197 0.361 0.457

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.319 0.537 0.778
\delta -0.281 0.075 0.313
\tau_1/\tau_2 0.348 0.677 1.036
Q_{PAH} 0.099 0.325 0.740
U_{min} 3.132 7.612 14.704
{\rm log}_{10}(\gamma_e)\, -3.597 -2.873 -1.920

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.214 -1.773 -1.456
{\rm log}_{10}(\tau_{AGN})\, 0.779 0.951 1.386

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.178 0.567 0.795
0.03-0.10 Gyr -0.711 0.451 0.925
0.10-0.33 Gyr -0.840 0.377 0.894
0.33-1.09 Gyr -1.412 0.084 0.631
1.09-3.61 Gyr -0.653 0.685 1.185
3.61-11.95 Gyr 0.667 1.277 1.437
11.95-13.28 Gyr 0.587 1.430 2.244