2002et results

Information

Transient
Name:2002et
Right ascension: 20h08m31.02s
Declination:-25d27m37.51s
Discovery Date:None
Classification:SNIa
Redshift:0.027600
MW E(B-V):0.121
Host
Name:ESO527-011
Right ascension: 20h08m31.15s
Declination:-25d27m30.61s
Redshift:0.027616
Photometric Redshift:None
 

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 6.2
Transient MWEBV processed 0.11
Host match processed 4.53
Host information processed 0.17
Host MWEBV processed 0.14
Global aperture construction processed 0.68
Global aperture photometry processed 4.31
Validate global photometry processed 11.68
Global host SED inference processed 394.87
Local aperture photometry processed 4.1
Validate local photometry processed 0.02
Local host SED inference processed 493.93
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h08m31.02s, -25d27m37.51s
semi major axis, semi minor axis (arcsec):3.61, 3.61
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 469.75 0.93 17.220 0.002 AB
PanSTARRS_r 825.31 1.15 16.608 0.002 AB
PanSTARRS_i 1069.77 1.02 16.327 0.001 AB
PanSTARRS_z 1348.08 3.24 16.076 0.003 AB
PanSTARRS_y 1726.41 7.6 15.807 0.005 AB
2MASS_J 2162.44 77.32 14.668 0.039 Vega
2MASS_H 2910.45 119.96 13.873 0.045 Vega
2MASS_K 2414.1 131.88 13.605 0.059 Vega

Aperture details

RA, DEC (J2000):20h08m31.12s, -25d27m31.10s
semi major axis, semi minor axis (arcsec):49.15, 24.11
angle (degrees, anti-clockwise from east):-179.14
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 692.28 15.75 16.799 0.025 AB
GALEX_NUV 895.45 10.81 16.520 0.013 AB
PanSTARRS_g 8801.36 8.07 14.039 0.001 AB
PanSTARRS_r 14894.64 10.0 13.467 0.001 AB
PanSTARRS_i 19127.3 9.1 13.196 0.001 AB
PanSTARRS_z 23253.68 29.64 12.984 0.001 AB
PanSTARRS_y 27868.34 71.44 12.787 0.003 AB
2MASS_J 32870.43 728.0 11.713 0.024 Vega
2MASS_H 45041.53 1137.19 10.898 0.027 Vega
2MASS_K 38251.9 1254.01 10.606 0.036 Vega
WISE_W1 23197.14 181.59 10.287 0.008 Vega
WISE_W2 14222.12 179.89 10.179 0.014 Vega
WISE_W3 96008.6 660.54 6.270 0.007 Vega
WISE_W4 174458.96 4772.34 4.176 0.030 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.399 9.668 9.855
{\rm log}_{10}({\rm SFR}) -0.633 -0.181 0.289
{\rm log}_{10}({\rm sSFR}) -10.371 -9.934 -9.227
{\rm stellar\ age} 3.388 6.662 8.785

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.383 -0.552 -0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.555 -0.815 -0.179

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.420 0.809 1.169
\delta -0.573 -0.090 0.185
\tau_1/\tau_2 0.563 0.975 1.419
Q_{PAH} 0.437 2.261 4.764
U_{min} 2.667 7.729 14.610
{\rm log}_{10}(\gamma_e)\, -3.571 -2.443 -0.870

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.152 -1.878 -0.709
{\rm log}_{10}(\tau_{AGN})\, 0.878 1.398 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.493 -0.076 0.162
0.03-0.10 Gyr -1.275 -0.276 0.363
0.10-0.33 Gyr -1.381 -0.407 0.214
0.33-1.10 Gyr -1.346 -0.453 0.043
1.10-3.64 Gyr -1.499 -0.438 -0.049
3.64-12.05 Gyr -1.359 -0.392 -0.053
12.05-13.39 Gyr -1.359 -0.304 0.416

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.711 10.826 10.926
{\rm log}_{10}({\rm SFR}) 0.980 1.290 1.544
{\rm log}_{10}({\rm sSFR}) -9.924 -9.533 -9.210
{\rm stellar\ age} 5.294 6.893 8.373

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.725 -0.422 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.617 -0.974 -0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.406 0.616 0.864
\delta -0.086 0.125 0.280
\tau_1/\tau_2 0.622 0.944 1.301
Q_{PAH} 1.034 1.862 3.089
U_{min} 2.760 7.839 14.480
{\rm log}_{10}(\gamma_e)\, -2.524 -1.884 -1.429

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.427 -3.618 -2.691
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.639 1.998

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.336 0.877 1.112
0.03-0.10 Gyr 1.021 1.402 1.675
0.10-0.33 Gyr 0.434 1.073 1.480
0.33-1.10 Gyr 0.249 0.751 1.115
1.10-3.64 Gyr 0.407 0.773 1.011
3.64-12.05 Gyr 0.536 0.866 1.041
12.05-13.39 Gyr 0.373 0.982 1.484