2003hg

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Information

Transient

Name: SN2003hg
Right ascension: 23h51m24.13s
Declination: 20d06m38.30s
Discovery Date: Aug. 18, 2003, midnight
Classification: SN II
Redshift: None
MW E(B-V): 0.063

Host

Name: NGC7771
Right ascension: 23h51m24.88s
Declination: 20d06m42.57s
Redshift: 0.014460
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.86
Cutout download processed 37.07
Global aperture construction processed 0.65
Local aperture photometry processed 6.37
Global aperture photometry processed 5.79
Validate local photometry processed 0.03
Validate global photometry processed 10.05
Host information processed 0.15
Global host SED inference processed 414.77
Local host SED inference processed 2150.88
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
Processing status completed N/A N/A
 

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) = 23h51m24.13s, 20d06m38.30s
semi major axis, semi minor axis (arcsec) = 6.78, 6.78
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 44.05 1.76 19.790 0.043 AB
GALEX_NUV 89.1 1.43 19.025 0.017 AB
SDSS_u 472.41 9.63 17.214 0.022 AB
SDSS_g 2051.63 13.76 15.620 0.007 AB
DES_g 1956.21 5.05 15.671 0.003 AB
PanSTARRS_g 2271.13 4.97 15.509 0.002 AB
SDSS_r 4906.39 21.03 14.673 0.005 AB
PanSTARRS_r 5116.12 8.33 14.628 0.002 AB
DES_r 5100.17 14.81 14.631 0.003 AB
SDSS_i 7986.71 28.97 14.144 0.004 AB
PanSTARRS_i 8123.56 11.9 14.126 0.002 AB
PanSTARRS_z 11611.51 7.62 13.738 0.001 AB
SDSS_z 12136.89 50.59 13.690 0.005 AB
DES_z 11675.0 31.9 13.732 0.003 AB
PanSTARRS_y 16059.47 26.23 13.386 0.002 AB
2MASS_H 29259.5 212.26 11.367 0.008 Vega
WISE_W1 7603.02 66.03 11.499 0.009 Vega
WISE_W2 5390.1 57.07 11.232 0.011 Vega
WISE_W3 24331.65 168.3 7.761 0.008 Vega

Aperture details

RA, DEC (J2000) = 23h51m24.80s, 20d06m43.64s
semi major axis, semi minor axis (arcsec) = 79.48, 19.83
angle (degrees, anti-clockwise from east) = -104.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 498.7 6.46 17.155 0.014 AB
GALEX_NUV 1157.62 5.68 16.241 0.005 AB
DES_g 25096.8 22.2 12.901 0.001 AB
DES_r 55903.96 57.99 12.031 0.001 AB
SDSS_i 87785.55 114.18 11.541 0.001 AB
SDSS_z 124964.29 234.03 11.158 0.002 AB
DES_z 110406.81 125.91 11.293 0.001 AB
WISE_W2 100631.69 360.29 8.054 0.004 Vega
WISE_W3 494391.25 1247.61 4.491 0.003 Vega
WISE_W4 963569.79 65491.48 2.320 0.074 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})\, 10.223 10.316 10.372
{\rm log}_{10}({\rm SFR}) -0.229 0.073 0.427
{\rm log}_{10}({\rm sSFR}) -10.529 -10.226 -9.900
{\rm stellar\ age} 9.197 12.041 12.600

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.425 -0.272 -0.154
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.209 0.337 0.449

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.510 0.649 0.828
\delta -0.474 -0.355 -0.251
\tau_1/\tau_2 0.717 1.231 1.643
Q_{PAH} 0.071 0.242 0.608
U_{min} 2.642 8.005 16.061
{\rm log}_{10}(\gamma_e)\, -3.122 -2.217 -1.477

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.384 -3.357 -2.425
{\rm log}_{10}(\tau_{AGN})\, 1.300 1.803 2.077

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.748 -0.346 -0.030
0.03-0.10 Gyr -0.197 0.179 0.554
0.10-0.33 Gyr -3.695 -1.888 -0.866
0.33-1.10 Gyr -4.948 -2.448 -1.326
1.10-3.63 Gyr -4.265 -2.236 -1.149
3.63-12.03 Gyr -1.857 -0.306 0.377
12.03-13.36 Gyr 0.808 1.394 1.488

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.988 11.113 11.242
{\rm log}_{10}({\rm SFR}) 0.593 1.261 1.594
{\rm log}_{10}({\rm sSFR}) -10.557 -9.858 -9.440
{\rm stellar\ age} 3.861 6.847 9.224

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.023 -0.587 -0.309
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 -0.794 -0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.003 1.416 1.741
\delta -0.161 0.004 0.172
\tau_1/\tau_2 0.451 0.800 1.181
Q_{PAH} 0.399 0.963 1.571
U_{min} 2.761 7.710 14.837
{\rm log}_{10}(\gamma_e)\, -3.491 -2.731 -2.014

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.284 -1.978 -1.391
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.428 1.756

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.510 0.942 1.368
0.03-0.10 Gyr 0.487 1.317 1.703
0.10-0.33 Gyr 0.231 1.149 1.642
0.33-1.10 Gyr 0.016 1.032 1.577
1.10-3.63 Gyr 0.224 1.092 1.468
3.63-12.03 Gyr 0.092 1.080 1.350
12.03-13.36 Gyr 0.136 1.172 1.956