2017cat results

Information

Transient
Name:2017cat
Right ascension: 17h58m52.09s
Declination:34d00m09.32s
Discovery Date:None
Classification:SNII
Redshift:0.020000
MW E(B-V):0.041
Host
Name:UGC11076
Right ascension: 17h58m51.79s
Declination:34d00m21.12s
Redshift:0.025925
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
GALEX_FUV
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.96
Transient MWEBV processed 0.05
Host match processed 4.27
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 3.11
Validate global photometry processed 7.94
Global host SED inference processed 443.18
Local aperture photometry processed 2.97
Validate local photometry processed 0.01
Local host SED inference processed 528.54
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h58m52.09s, 34d00m09.32s
semi major axis, semi minor axis (arcsec):3.84, 3.84
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 167.31 1.02 18.341 0.007 AB
PanSTARRS_i 212.17 0.92 18.083 0.005 AB
PanSTARRS_z 266.29 3.71 17.837 0.015 AB
PanSTARRS_y 289.58 7.55 17.746 0.028 AB
2MASS_J 305.27 74.45 16.793 0.265 Vega
2MASS_H 543.57 116.41 15.694 0.233 Vega
2MASS_K 451.31 119.39 15.426 0.287 Vega

Aperture details

RA, DEC (J2000):17h58m51.75s, 34d00m21.27s
semi major axis, semi minor axis (arcsec):41.86, 17.98
angle (degrees, anti-clockwise from east):-116.76
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 329.67 13.39 17.605 0.044 AB
PanSTARRS_r 14634.01 7.53 13.487 0.001 AB
PanSTARRS_i 20035.1 6.78 13.146 0.000 AB
PanSTARRS_z 24749.72 27.83 12.916 0.001 AB
PanSTARRS_y 27270.06 55.09 12.811 0.002 AB
2MASS_J 37130.77 537.96 11.581 0.016 Vega
2MASS_H 45421.3 838.37 10.889 0.020 Vega
2MASS_K 38532.76 860.23 10.598 0.024 Vega
WISE_W1 20058.37 85.52 10.445 0.005 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.693 8.837 8.993
{\rm log}_{10}({\rm SFR}) -2.091 -1.399 -0.814
{\rm log}_{10}({\rm sSFR}) -11.002 -10.282 -9.606
{\rm stellar\ age} 4.773 6.997 9.032

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.454 -0.822 -0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.836 -1.465 -0.506

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.624 1.003
\delta -0.581 -0.109 0.223
\tau_1/\tau_2 0.665 1.038 1.389
Q_{PAH} 0.816 2.874 5.280
U_{min} 3.109 8.187 15.418
{\rm log}_{10}(\gamma_e)\, -3.030 -1.425 -0.453

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.605 -1.507 -0.481
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.484 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.173 -1.503 -1.045
0.03-0.10 Gyr -2.294 -1.411 -0.713
0.10-0.33 Gyr -2.243 -1.302 -0.697
0.33-1.10 Gyr -2.094 -1.225 -0.769
1.10-3.64 Gyr -1.953 -1.195 -0.912
3.64-12.07 Gyr -1.703 -1.141 -0.918
12.07-13.41 Gyr -1.730 -1.044 -0.380

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.797 10.875 10.947
{\rm log}_{10}({\rm SFR}) -0.088 0.274 0.630
{\rm log}_{10}({\rm sSFR}) -10.956 -10.602 -10.220
{\rm stellar\ age} 6.501 7.733 9.223

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.658 -0.341 -0.053
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.805 -1.309 -0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.342 0.560
\delta -0.358 -0.034 0.223
\tau_1/\tau_2 0.613 0.973 1.324
Q_{PAH} 0.282 1.062 2.338
U_{min} 2.621 7.050 13.982
{\rm log}_{10}(\gamma_e)\, -3.172 -2.164 -1.628

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.936 -1.721 -1.450
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.352 1.791

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.561 0.121 0.478
0.03-0.10 Gyr -0.224 0.285 0.719
0.10-0.33 Gyr -0.008 0.462 0.857
0.33-1.10 Gyr -0.117 0.442 0.842
1.10-3.64 Gyr 0.143 0.747 1.023
3.64-12.07 Gyr 0.699 0.968 1.121
12.07-13.41 Gyr 0.548 1.101 1.634