2002hw results

Information

Transient
Name:2002hw
Right ascension: 0h06m49.06s
Declination:8d37m48.50s
Discovery Date:None
Classification:SNIa
Redshift:0.017500
MW E(B-V):0.091
Host
Name:UGC00052
Right ascension: 0h06m49.47s
Declination:8d37m42.56s
Redshift:0.017238
Photometric Redshift:None
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.66
Transient MWEBV processed 0.04
Host match processed 4.86
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.06
Validate global photometry processed 12.78
Global host SED inference processed 470.07
Local aperture photometry processed 5.61
Validate local photometry processed 0.02
Local host SED inference processed 733.77
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h06m49.06s, 8d37m48.50s
semi major axis, semi minor axis (arcsec):5.71, 5.71
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 173.93 6.14 18.299 0.038 AB
SDSS_g 637.13 6.86 16.889 0.012 AB
PanSTARRS_g 700.47 1.83 16.787 0.003 AB
SDSS_r 1390.83 10.22 16.042 0.008 AB
PanSTARRS_r 1450.3 1.68 15.996 0.001 AB
SDSS_i 2105.21 12.97 15.592 0.007 AB
PanSTARRS_i 2149.92 1.94 15.569 0.001 AB
PanSTARRS_z 2741.95 5.24 15.305 0.002 AB
SDSS_z 2770.32 22.13 15.294 0.009 AB
PanSTARRS_y 3464.78 10.83 15.051 0.003 AB

Aperture details

RA, DEC (J2000):0h06m49.49s, 8d37m42.48s
semi major axis, semi minor axis (arcsec):46.73, 35.21
angle (degrees, anti-clockwise from east):-44.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 9050.88 12.16 14.008 0.001 AB
PanSTARRS_i 24255.07 12.98 12.938 0.001 AB
PanSTARRS_z 29420.13 35.1 12.728 0.001 AB
WISE_W1 25851.97 171.4 10.170 0.007 Vega
WISE_W2 15172.84 151.1 10.108 0.011 Vega
WISE_W4 71776.2 3668.52 5.140 0.055 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.583 9.706 9.855
{\rm log}_{10}({\rm SFR}) -1.809 -0.646 0.115
{\rm log}_{10}({\rm sSFR}) -11.523 -10.448 -9.528
{\rm stellar\ age} 6.243 8.152 11.478

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.574 -0.893 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.298 0.105 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.228 0.990 1.527
\delta -0.505 -0.140 0.186
\tau_1/\tau_2 0.620 1.003 1.389
Q_{PAH} 0.214 1.066 2.463
U_{min} 2.879 8.704 16.348
{\rm log}_{10}(\gamma_e)\, -2.909 -1.740 -0.883

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.294 -1.672 -0.323
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.289 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.138 -0.950 -0.313
0.03-0.10 Gyr -2.059 -0.666 0.243
0.10-0.33 Gyr -2.223 -0.874 -0.059
0.33-1.10 Gyr -2.611 -1.116 -0.322
1.10-3.67 Gyr -2.635 -0.800 -0.201
3.67-12.18 Gyr -1.322 -0.266 -0.044
12.18-13.53 Gyr -0.775 0.048 0.801

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.484 10.616 10.763
{\rm log}_{10}({\rm SFR}) -1.152 0.226 0.859
{\rm log}_{10}({\rm sSFR}) -11.824 -10.388 -9.690
{\rm stellar\ age} 5.043 7.321 9.150

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.236 -0.623 -0.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.595 -0.865 -0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.441 0.706 0.987
\delta -0.477 -0.078 0.268
\tau_1/\tau_2 0.509 0.918 1.354
Q_{PAH} 0.431 1.132 3.799
U_{min} 2.581 6.959 13.730
{\rm log}_{10}(\gamma_e)\, -3.685 -3.128 -1.927

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.771 -2.773 -2.087
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.480 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.175 -0.268 0.410
0.03-0.10 Gyr -1.903 0.224 1.003
0.10-0.33 Gyr -2.319 0.224 0.898
0.33-1.10 Gyr -1.738 0.172 0.727
1.10-3.67 Gyr -0.314 0.567 0.991
3.67-12.18 Gyr -0.206 0.647 0.898
12.18-13.53 Gyr -0.455 0.659 1.413