2007hm results

Information

Transient
Name:SN2007hm
Right ascension: 20h57m55.47s
Declination:-7d23m24.11s
Discovery Date:Aug. 31, 2007, midnight
Classification:SN II
Redshift:None
MW E(B-V):0.054
Host
Name:1019799
Right ascension: 20h57m55.68s
Declination:-7d23m24.40s
Redshift:0.025096
Photometric Redshift:0.025
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
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_z
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 24.41
Transient MWEBV processed 0.04
Host match processed 4.65
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 6.07
Validate global photometry processed 16.77
Global host SED inference processed 803.0
Local aperture photometry processed 6.59
Validate local photometry processed 0.02
Local host SED inference processed 1167.97
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h57m55.47s, -7d23m24.11s
semi major axis, semi minor axis (arcsec):3.96, 3.96
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 85.38 3.84 19.072 0.049 AB
SDSS_g 212.54 4.12 18.081 0.021 AB
DES_g 223.8 0.64 18.025 0.003 AB
PanSTARRS_g 213.75 1.1 18.075 0.006 AB
SDSS_r 331.17 5.14 17.600 0.017 AB
PanSTARRS_r 343.55 1.17 17.560 0.004 AB
DES_r 363.41 1.55 17.499 0.005 AB
SDSS_i 418.77 6.07 17.345 0.016 AB
PanSTARRS_i 412.07 1.45 17.363 0.004 AB
PanSTARRS_z 477.88 2.47 17.202 0.006 AB
SDSS_z 474.17 12.66 17.210 0.029 AB
DES_z 487.55 4.27 17.180 0.010 AB
PanSTARRS_y 489.58 6.97 17.175 0.015 AB
2MASS_J 749.28 99.07 15.818 0.144 Vega
2MASS_H 792.83 161.87 15.284 0.222 Vega
2MASS_K 328.98 186.25 15.769 0.615 Vega

Aperture details

RA, DEC (J2000):20h57m55.59s, -7d23m24.52s
semi major axis, semi minor axis (arcsec):24.59, 10.24
angle (degrees, anti-clockwise from east):-58.8
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 198.34 6.88 18.156 0.038 AB
SDSS_u 520.42 13.73 17.109 0.029 AB
SDSS_r 1494.66 13.05 15.964 0.009 AB
SDSS_i 1885.26 16.46 15.712 0.009 AB
PanSTARRS_i 1786.46 5.63 15.770 0.003 AB
SDSS_z 2069.81 47.39 15.610 0.025 AB
2MASS_K 930.78 759.94 14.640 0.886 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.969 9.074 9.175
{\rm log}_{10}({\rm SFR}) -1.618 -0.931 -0.304
{\rm log}_{10}({\rm sSFR}) -10.762 -10.031 -9.377
{\rm stellar\ age} 6.094 7.720 10.058

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.835 -1.552 -1.107
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.933 -1.645 0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.392 0.676
\delta -0.601 -0.235 0.145
\tau_1/\tau_2 0.722 1.099 1.474
Q_{PAH} 0.672 2.206 4.311
U_{min} 3.131 8.839 16.175
{\rm log}_{10}(\gamma_e)\, -3.356 -1.931 -0.567

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.605 -1.779 -0.782
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.376 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.090 -1.500 -1.072
0.03-0.10 Gyr -1.604 -0.821 -0.167
0.10-0.33 Gyr -1.622 -0.956 -0.485
0.33-1.10 Gyr -2.087 -1.274 -0.882
1.10-3.64 Gyr -2.297 -1.232 -0.837
3.64-12.08 Gyr -1.423 -0.876 -0.689
12.08-13.42 Gyr -1.366 -0.684 0.052

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.894 9.279 9.542
{\rm log}_{10}({\rm SFR}) 0.075 0.610 1.096
{\rm log}_{10}({\rm sSFR}) -9.367 -8.583 -7.951
{\rm stellar\ age} 0.097 1.401 7.069

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.646 -1.067 -0.397
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.753 -0.838 0.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.327 0.650 1.232
\delta -0.565 -0.197 0.067
\tau_1/\tau_2 0.340 0.887 1.442
Q_{PAH} 0.892 2.614 4.821
U_{min} 2.577 8.634 16.955
{\rm log}_{10}(\gamma_e)\, -3.457 -2.120 -1.142

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.438 -3.187 -1.132
{\rm log}_{10}(\tau_{AGN})\, 0.864 1.401 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.592 -0.221 0.172
0.03-0.10 Gyr 0.163 0.741 1.251
0.10-0.33 Gyr -1.893 -0.260 0.645
0.33-1.10 Gyr -3.840 -1.557 -0.430
1.10-3.64 Gyr -6.488 -2.234 -0.582
3.64-12.08 Gyr -7.342 -2.268 -0.516
12.08-13.42 Gyr -7.516 -1.945 -0.255