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 processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
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) = 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 Mag sys
SDSS_u 8.78 2.75 21.542 0.340 AB
SDSS_g 12.39 1.28 21.167 0.112 AB
PanSTARRS_g 6.44 0.83 21.877 0.141 AB
SDSS_r 25.16 2.17 20.398 0.094 AB
PanSTARRS_r 23.25 0.96 20.484 0.045 AB
SDSS_i 29.47 3.01 20.227 0.111 AB
PanSTARRS_i 25.57 1.18 20.381 0.050 AB
PanSTARRS_z 28.16 2.62 20.276 0.101 AB
SDSS_z 33.97 9.23 20.072 0.295 AB
PanSTARRS_y 43.1 4.68 19.814 0.118 AB
2MASS_H 44.89 101.58 18.402 2.457 Vega

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

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})\, 8.095 8.327 8.501
{\rm log}_{10}({\rm SFR}) -1.579 -1.200 -0.879
{\rm log}_{10}({\rm sSFR}) -9.979 -9.528 -9.043
{\rm stellar\ age} 5.807 7.532 9.604

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.563 -1.086 -0.584
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.232 0.359 0.447

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.820 1.135 1.488
\delta -0.214 0.036 0.258
\tau_1/\tau_2 0.658 1.010 1.391
Q_{PAH} 0.473 1.782 4.405
U_{min} 2.989 8.032 14.904
{\rm log}_{10}(\gamma_e)\, -3.141 -2.136 -1.132

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.052 -2.435 -0.728
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.385 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.246 -0.899 -0.606
0.03-0.10 Gyr -2.519 -1.565 -1.033
0.10-0.33 Gyr -3.595 -2.178 -1.579
0.33-1.09 Gyr -3.666 -2.266 -1.717
1.09-3.61 Gyr -2.999 -1.971 -1.562
3.61-11.95 Gyr -2.309 -1.611 -1.378
11.95-13.28 Gyr -2.239 -1.497 -0.744

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