2018hgd results

Information

Transient
Name:SN2018hgd
Right ascension: 0h22m05.34s
Declination:7d03m50.53s
Discovery Date:Oct. 10, 2018, 11:45 p.m.
Classification:SN II
Redshift:0.029000
MW E(B-V):0.026
Host
Name:2018hgd
Right ascension: 0h22m05.46s
Declination:7d03m52.63s
Redshift:None
Photometric Redshift:0.039
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.2
Transient MWEBV processed 0.04
Host match processed 1.53
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 6.41
Validate global photometry processed 17.67
Global host SED inference processed 415.96
Local aperture photometry processed 5.89
Validate local photometry processed 0.02
Local host SED inference processed 490.94
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h22m05.34s, 7d03m50.53s
semi major axis, semi minor axis (arcsec):3.44, 3.44
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 81.8 3.44 19.118 0.046 AB
SDSS_g 182.08 3.64 18.249 0.022 AB
DES_g 193.37 0.81 18.184 0.005 AB
PanSTARRS_g 190.16 0.91 18.202 0.005 AB
SDSS_r 243.06 4.35 17.936 0.019 AB
PanSTARRS_r 248.68 1.05 17.911 0.005 AB
SDSS_i 284.52 5.12 17.765 0.020 AB
PanSTARRS_i 281.1 1.11 17.778 0.004 AB
PanSTARRS_z 300.04 2.29 17.707 0.008 AB
SDSS_z 293.03 11.44 17.733 0.042 AB
PanSTARRS_y 351.28 4.47 17.536 0.014 AB
2MASS_J 386.24 88.96 16.538 0.250 Vega
2MASS_H 255.98 143.06 16.512 0.607 Vega
2MASS_K 377.0 154.8 15.621 0.446 Vega

Aperture details

RA, DEC (J2000):0h22m05.44s, 7d03m52.16s
semi major axis, semi minor axis (arcsec):17.29, 8.37
angle (degrees, anti-clockwise from east):-24.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 116.61 10.59 18.733 0.099 AB
GALEX_NUV 146.72 7.28 18.484 0.054 AB
SDSS_u 315.06 10.24 17.654 0.035 AB
SDSS_g 658.91 7.56 16.853 0.012 AB
DES_g 634.44 1.62 16.894 0.003 AB
PanSTARRS_g 679.2 3.05 16.820 0.005 AB
SDSS_r 880.57 9.67 16.538 0.012 AB
PanSTARRS_r 888.58 3.6 16.528 0.004 AB
SDSS_i 1060.36 12.72 16.336 0.013 AB
PanSTARRS_i 1021.62 3.8 16.377 0.004 AB
PanSTARRS_z 1145.88 7.89 16.252 0.007 AB
SDSS_z 986.47 38.14 16.415 0.042 AB
PanSTARRS_y 1313.46 15.56 16.104 0.013 AB
2MASS_J 1243.58 319.17 15.268 0.279 Vega
2MASS_H 1246.9 512.96 14.793 0.447 Vega
2MASS_K 1413.02 556.28 14.187 0.427 Vega
WISE_W1 604.64 22.77 14.247 0.041 Vega
WISE_W2 374.17 29.91 14.128 0.087 Vega
WISE_W3 351.23 161.6 12.362 0.500 Vega
WISE_W4 1267.46 763.76 9.523 0.654 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.232 8.618 8.852
{\rm log}_{10}({\rm SFR}) -0.998 -0.275 0.216
{\rm log}_{10}({\rm sSFR}) -9.679 -8.865 -7.973
{\rm stellar\ age} 0.189 3.236 6.685

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.712 -1.178 -0.547
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.482 -0.236 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.251 0.544 0.950
\delta -0.653 -0.276 0.062
\tau_1/\tau_2 0.695 1.147 1.595
Q_{PAH} 0.626 1.833 3.509
U_{min} 3.120 8.914 16.706
{\rm log}_{10}(\gamma_e)\, -3.477 -2.355 -1.167

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.162 -2.506 -0.943
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.517 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.705 -1.211 -0.842
0.03-0.10 Gyr -0.935 -0.135 0.374
0.10-0.33 Gyr -2.271 -0.719 -0.079
0.33-1.10 Gyr -4.171 -1.507 -0.818
1.10-3.63 Gyr -5.263 -1.744 -1.006
3.63-12.03 Gyr -5.986 -2.088 -1.145
12.03-13.37 Gyr -6.009 -1.970 -0.948

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.139 9.287 9.445
{\rm log}_{10}({\rm SFR}) -0.098 0.135 0.359
{\rm log}_{10}({\rm sSFR}) -9.431 -9.173 -8.846
{\rm stellar\ age} 4.751 6.505 8.132

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.238 -0.746 -0.502
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.096 0.309 0.437

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.260 0.417
\delta -0.708 -0.409 -0.153
\tau_1/\tau_2 0.526 0.914 1.315
Q_{PAH} 0.332 0.995 2.314
U_{min} 2.884 7.880 15.133
{\rm log}_{10}(\gamma_e)\, -3.285 -2.288 -1.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.343 -3.432 -2.507
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.506 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.462 -0.921 -0.666
0.03-0.10 Gyr 0.041 0.287 0.513
0.10-0.33 Gyr -1.411 -0.388 0.030
0.33-1.10 Gyr -1.619 -0.801 -0.460
1.10-3.63 Gyr -1.377 -0.772 -0.474
3.63-12.03 Gyr -1.202 -0.717 -0.471
12.03-13.37 Gyr -1.365 -0.667 -0.022