2008at

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Information

Transient

Name: 2008at
Right ascension: 10h27m12.47s
Declination: 71d24m55.55s
Discovery Date: None
Classification: SN Ia
Redshift: 0.035190
MW E(B-V): 0.079

Host

Name: 2008at
Right ascension: 10h27m11.42s
Declination: 71d25m04.42s
Redshift: 0.035001
Photometric Redshift: 0.032
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.08
Cutout download processed 3.07
Global aperture construction processed 0.57
Local aperture photometry processed 3.41
Global aperture photometry processed 3.76
Validate local photometry processed 0.02
Validate global photometry processed 11.2
Host information processed 0.12
Global host SED inference processed 474.83
Local host SED inference processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
Log transient processing status processed None
 

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) = 10h27m12.47s, 71d24m55.55s
semi major axis, semi minor axis (arcsec) = 2.87, 2.87
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 122.58 0.95 18.679 0.008 AB
PanSTARRS_r 267.2 1.26 17.833 0.005 AB
PanSTARRS_i 381.88 1.29 17.445 0.004 AB
PanSTARRS_z 518.86 2.05 17.112 0.004 AB
PanSTARRS_y 646.21 5.35 16.874 0.009 AB
2MASS_H 1323.55 115.52 14.728 0.095 Vega

Aperture details

RA, DEC (J2000) = 10h27m11.47s, 71d25m03.84s
semi major axis, semi minor axis (arcsec) = 41.3, 11.54
angle (degrees, anti-clockwise from east) = -30.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 132.46 11.65 18.595 0.096 AB
PanSTARRS_z 14200.05 15.18 13.519 0.001 AB
PanSTARRS_y 18564.13 40.55 13.228 0.002 AB
WISE_W2 13570.8 93.71 10.229 0.007 Vega
WISE_W3 72848.77 343.6 6.570 0.005 Vega
WISE_W4 140039.41 5634.29 4.414 0.044 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})\, 9.441 9.581 9.692
{\rm log}_{10}({\rm SFR}) -1.372 -0.765 -0.323
{\rm log}_{10}({\rm sSFR}) -10.988 -10.377 -9.807
{\rm stellar\ age} 5.650 7.625 10.285

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.886 -0.420 -0.155
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.856 -1.427 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.461 0.911 1.263
\delta -0.536 -0.260 -0.012
\tau_1/\tau_2 0.615 0.960 1.314
Q_{PAH} 0.424 2.129 4.423
U_{min} 2.723 7.715 14.268
{\rm log}_{10}(\gamma_e)\, -3.480 -2.184 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.137 -2.488 -0.915
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.352 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.277 -0.648 -0.297
0.03-0.10 Gyr -1.786 -0.881 -0.313
0.10-0.33 Gyr -2.002 -0.983 -0.398
0.33-1.09 Gyr -1.956 -0.858 -0.322
1.09-3.62 Gyr -1.859 -0.630 -0.255
3.62-11.96 Gyr -0.999 -0.382 -0.168
11.96-13.29 Gyr -0.891 -0.218 0.556

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.852 11.011 11.155
{\rm log}_{10}({\rm SFR}) 0.488 0.999 1.467
{\rm log}_{10}({\rm sSFR}) -10.537 -10.043 -9.486
{\rm stellar\ age} 4.940 7.222 9.205

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.941 -0.257 0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.586 -0.692 0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.550 1.002 1.385
\delta -0.191 0.043 0.211
\tau_1/\tau_2 0.322 0.654 1.054
Q_{PAH} 0.361 0.971 2.245
U_{min} 2.724 7.497 13.897
{\rm log}_{10}(\gamma_e)\, -3.462 -2.441 -1.575

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.532 -1.864 -1.028
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.559 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.422 1.044 1.442
0.03-0.10 Gyr -0.173 0.897 1.502
0.10-0.33 Gyr -0.529 0.729 1.298
0.33-1.09 Gyr -0.375 0.679 1.174
1.09-3.62 Gyr 0.057 0.922 1.273
3.62-11.96 Gyr 0.406 1.026 1.270
11.96-13.29 Gyr 0.243 1.126 1.837