2017hyf

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Information

Transient

Name: SN2017hyf
Right ascension: 2h09m33.02s
Declination: 21d14m56.31s
Discovery Date: Oct. 27, 2017, 10:43 a.m.
Classification: SN Ib
Redshift: 0.017000
MW E(B-V): 0.105

Host

Name: 2017hyf
Right ascension: 2h09m32.57s
Declination: 21d14m49.56s
Redshift: 0.017142
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.6
Cutout download processed 18.56
Global aperture construction processed 0.75
Local aperture photometry processed 5.97
Global aperture photometry processed 6.32
Validate local photometry processed 0.03
Validate global photometry processed 17.31
Host information processed 0.13
Global host SED inference processed 594.7
Local host SED inference processed 483.61
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 2h09m33.02s, 21d14m56.31s
semi major axis, semi minor axis (arcsec) = 5.74, 5.74
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.08 2.76 19.814 0.069 AB
GALEX_NUV 44.79 1.68 19.772 0.041 AB
SDSS_u 167.99 4.83 18.337 0.031 AB
SDSS_g 487.49 6.09 17.180 0.014 AB
DES_g 511.61 1.37 17.128 0.003 AB
PanSTARRS_g 517.66 1.94 17.115 0.004 AB
SDSS_r 829.32 7.88 16.603 0.010 AB
PanSTARRS_r 845.18 2.48 16.583 0.003 AB
DES_r 908.22 4.12 16.505 0.005 AB
SDSS_i 1101.3 9.49 16.295 0.009 AB
PanSTARRS_i 1098.13 2.73 16.298 0.003 AB
PanSTARRS_z 1316.97 4.18 16.101 0.003 AB
SDSS_z 1348.91 17.97 16.075 0.014 AB
DES_z 1385.68 13.44 16.046 0.011 AB
PanSTARRS_y 1606.06 10.03 15.886 0.007 AB
2MASS_J 1879.6 115.82 14.820 0.067 Vega
2MASS_H 1909.73 156.59 14.330 0.089 Vega
2MASS_K 1603.75 209.24 14.049 0.142 Vega

Aperture details

RA, DEC (J2000) = 2h09m32.58s, 21d14m50.29s
semi major axis, semi minor axis (arcsec) = 43.28, 20.75
angle (degrees, anti-clockwise from east) = -150.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 413.37 9.34 17.359 0.025 AB
GALEX_NUV 460.89 6.42 17.241 0.015 AB
SDSS_u 1477.94 21.57 15.976 0.016 AB
DES_g 4131.8 4.34 14.860 0.001 AB
PanSTARRS_g 4191.86 9.61 14.844 0.002 AB
SDSS_r 6521.69 24.73 14.364 0.004 AB
PanSTARRS_r 6525.21 12.36 14.364 0.002 AB
DES_r 7021.6 12.23 14.284 0.002 AB
SDSS_i 8536.24 31.68 14.072 0.004 AB
PanSTARRS_i 8463.78 13.74 14.081 0.002 AB
PanSTARRS_z 9836.93 21.0 13.918 0.002 AB
DES_z 10420.84 38.39 13.855 0.004 AB
PanSTARRS_y 11700.35 51.18 13.730 0.005 AB
2MASS_J 12377.76 634.78 12.773 0.056 Vega
2MASS_H 13549.63 858.58 12.203 0.069 Vega
2MASS_K 8224.89 1152.43 12.274 0.152 Vega
WISE_W2 4610.54 88.72 11.402 0.021 Vega
WISE_W3 18832.94 386.09 8.039 0.022 Vega
WISE_W4 21401.19 2263.51 6.454 0.115 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})\, 9.157 9.259 9.349
{\rm log}_{10}({\rm SFR}) -1.041 -0.754 -0.528
{\rm log}_{10}({\rm sSFR}) -10.298 -10.028 -9.782
{\rm stellar\ age} 6.277 7.496 8.773

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.655 -1.176 -0.677
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.588 -0.001 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.550 0.835
\delta -0.017 0.163 0.311
\tau_1/\tau_2 0.643 1.035 1.404
Q_{PAH} 0.535 2.197 3.616
U_{min} 2.721 7.952 15.053
{\rm log}_{10}(\gamma_e)\, -3.218 -2.029 -0.806

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.058 -2.395 -1.117
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.685 2.040

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.260 -1.073 -0.846
0.03-0.10 Gyr -0.989 -0.670 -0.416
0.10-0.33 Gyr -1.180 -0.802 -0.477
0.33-1.10 Gyr -1.445 -0.950 -0.624
1.10-3.67 Gyr -1.278 -0.817 -0.533
3.67-12.18 Gyr -0.896 -0.647 -0.505
12.18-13.53 Gyr -1.048 -0.551 -0.081

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.829 9.937 10.070
{\rm log}_{10}({\rm SFR}) -0.043 0.269 0.468
{\rm log}_{10}({\rm sSFR}) -10.038 -9.690 -9.442
{\rm stellar\ age} 3.508 5.826 7.585

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.066 -0.742 -0.530
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.848 0.162 0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.537 0.717
\delta 0.062 0.254 0.351
\tau_1/\tau_2 0.492 0.828 1.193
Q_{PAH} 0.780 1.327 2.161
U_{min} 2.764 7.360 14.184
{\rm log}_{10}(\gamma_e)\, -3.530 -2.553 -1.868

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.217 -3.036 -2.248
{\rm log}_{10}(\tau_{AGN})\, 0.863 1.223 1.668

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.862 -0.343 -0.135
0.03-0.10 Gyr 0.036 0.397 0.614
0.10-0.33 Gyr 0.012 0.432 0.694
0.33-1.10 Gyr -0.240 0.215 0.465
1.10-3.67 Gyr -0.304 0.103 0.340
3.67-12.18 Gyr -0.691 -0.118 0.120
12.18-13.53 Gyr -0.905 -0.139 0.444