2018hhr results

Information

Transient
Name:SN2018hhr
Right ascension: 2h55m48.94s
Declination:1d04m42.53s
Discovery Date:Oct. 11, 2018, 1:01 p.m.
Classification:SN II
Redshift:0.016800
MW E(B-V):0.079
Host
Name:UGC02404
Right ascension: 2h55m48.86s
Declination:1d04m40.58s
Redshift:None
Photometric Redshift:0.016
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.62
Transient MWEBV processed 0.04
Host match processed 4.63
Host information processed 0.22
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 4.71
Global aperture photometry processed 6.88
Validate global photometry processed 19.01
Global host SED inference processed 323.8
Local aperture photometry processed 6.88
Validate local photometry processed 0.03
Local host SED inference processed 671.92
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.435 9.490 9.583
{\rm log}_{10}({\rm SFR}) -1.373 -1.050 -0.745
{\rm log}_{10}({\rm sSFR}) -10.902 -10.572 -10.260
{\rm stellar\ age} 8.356 10.463 12.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.516 -0.361 -0.245
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.037 0.044 0.162

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.199 0.283 0.430
\delta -0.899 -0.707 -0.478
\tau_1/\tau_2 0.683 1.057 1.409
Q_{PAH} 0.091 0.363 0.844
U_{min} 2.428 7.896 14.912
{\rm log}_{10}(\gamma_e)\, -3.438 -2.775 -1.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.949 -2.658 -1.799
{\rm log}_{10}(\tau_{AGN})\, 1.270 1.658 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.425 -1.174 -0.888
0.03-0.10 Gyr -1.524 -1.035 -0.668
0.10-0.33 Gyr -3.000 -1.882 -1.331
0.33-1.10 Gyr -3.612 -2.252 -1.623
1.10-3.67 Gyr -3.747 -2.227 -1.339
3.67-12.18 Gyr -1.642 -0.542 -0.312
12.18-13.53 Gyr -0.395 0.341 0.681

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.943 9.037 9.142
{\rm log}_{10}({\rm SFR}) -0.761 -0.581 -0.378
{\rm log}_{10}({\rm sSFR}) -9.807 -9.618 -9.403
{\rm stellar\ age} 7.033 8.020 11.157

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.949 -0.612 -0.355
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.579 0.154 0.406

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.116 1.318 1.527
\delta 0.304 0.359 0.389
\tau_1/\tau_2 0.391 0.767 1.128
Q_{PAH} 0.951 1.347 1.829
U_{min} 1.749 4.173 9.235
{\rm log}_{10}(\gamma_e)\, -3.880 -3.628 -3.264

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.156 -1.814 -1.643
{\rm log}_{10}(\tau_{AGN})\, 0.744 0.831 0.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.667 -1.179 -0.825
0.03-0.10 Gyr -0.672 -0.463 -0.237
0.10-0.33 Gyr -1.930 -1.066 -0.742
0.33-1.10 Gyr -2.889 -1.532 -1.166
1.10-3.67 Gyr -2.050 -1.264 -0.926
3.67-12.18 Gyr -1.644 -0.941 -0.752
12.18-13.53 Gyr -1.225 -0.559 0.111
 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h55m48.94s, 1d04m42.53s
semi major axis, semi minor axis (arcsec):5.85, 5.85
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 11.13 0.74 21.284 0.072 AB
GALEX_NUV 17.22 0.54 20.810 0.034 AB
SDSS_u 115.41 5.81 18.744 0.055 AB
SDSS_g 435.87 5.67 17.302 0.014 AB
DES_g 466.62 0.72 17.228 0.002 AB
PanSTARRS_g 462.09 1.66 17.238 0.004 AB
SDSS_r 910.91 8.35 16.501 0.010 AB
PanSTARRS_r 935.02 1.91 16.473 0.002 AB
DES_r 1023.44 1.32 16.375 0.001 AB
SDSS_i 1401.93 11.0 16.033 0.009 AB
PanSTARRS_i 1362.25 1.56 16.064 0.001 AB
PanSTARRS_z 1743.76 4.19 15.796 0.003 AB
SDSS_z 1934.79 22.22 15.683 0.012 AB
DES_z 2053.9 5.07 15.619 0.003 AB
PanSTARRS_y 2393.16 9.61 15.453 0.004 AB
2MASS_J 3021.03 141.98 14.305 0.051 Vega
2MASS_H 4140.56 234.74 13.490 0.062 Vega
2MASS_K 3571.38 250.08 13.180 0.076 Vega
WISE_W1 901.85 13.35 13.813 0.016 Vega

Aperture details

RA, DEC (J2000):2h55m48.79s, 1d04m37.89s
semi major axis, semi minor axis (arcsec):3.02, 2.52
angle (degrees, anti-clockwise from east):-166.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.85 0.65 21.533 0.079 AB
GALEX_NUV 17.85 0.55 20.771 0.033 AB
SDSS_u 39.84 2.97 19.899 0.081 AB
SDSS_g 138.66 3.16 18.545 0.025 AB
DES_g 133.4 0.38 18.587 0.003 AB
PanSTARRS_g 141.06 0.79 18.526 0.006 AB
SDSS_r 266.57 4.45 17.835 0.018 AB
PanSTARRS_r 262.61 0.9 17.852 0.004 AB
DES_r 277.57 0.68 17.792 0.003 AB
SDSS_i 395.92 5.69 17.406 0.016 AB
PanSTARRS_i 373.03 0.73 17.471 0.002 AB
PanSTARRS_z 467.13 1.92 17.226 0.004 AB
SDSS_z 562.12 10.84 17.025 0.021 AB
DES_z 531.08 2.56 17.087 0.005 AB
PanSTARRS_y 613.04 4.29 16.931 0.008 AB
2MASS_J 1180.78 91.84 15.325 0.084 Vega
2MASS_H 1535.15 148.81 14.567 0.105 Vega
2MASS_K 1491.91 161.85 14.128 0.118 Vega
WISE_W1 919.32 14.16 13.792 0.017 Vega
WISE_W2 605.64 17.07 13.605 0.031 Vega
WISE_W3 1033.01 41.94 11.191 0.044 Vega
WISE_W4 1964.97 337.4 9.047 0.186 Vega