2007lt results

Information

Transient
Name:SN2007lt
Right ascension: 21h53m47.34s
Declination:0d00m54.22s
Discovery Date:Oct. 6, 2007, midnight
Classification:SN Ia
Redshift:None
MW E(B-V):
Host
Name:J215347.33+000054.10
Right ascension: 21h53m47.33s
Declination:0d00m54.10s
Redshift:0.113747
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.84
Transient MWEBV processed 0.04
Host match processed 5.33
Host information processed 0.07
Host MWEBV processed 0.03
Global aperture construction processed 0.64
Global aperture photometry processed 6.18
Validate global photometry processed 17.71
Global host SED inference processed 442.94
Local aperture photometry processed 5.84
Validate local photometry processed 0.03
Local host SED inference not enough filters 17.23
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h53m47.34s, 0d00m54.22s
semi major axis, semi minor axis (arcsec):0.97, 0.97
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 12.71 2.17 21.140 0.186 AB

Aperture details

RA, DEC (J2000):21h53m47.32s, 0d00m54.39s
semi major axis, semi minor axis (arcsec):2.19, 1.78
angle (degrees, anti-clockwise from east):-110.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.65 0.32 23.357 0.213 AB
GALEX_NUV 1.72 0.29 23.310 0.183 AB
SDSS_u 5.21 1.87 22.109 0.390 AB
SDSS_g 10.63 1.05 21.334 0.107 AB
DES_g 9.75 0.13 21.427 0.015 AB
PanSTARRS_g 10.59 0.44 21.337 0.045 AB
PanSTARRS_r 14.94 0.54 20.964 0.040 AB
DES_r 15.75 0.18 20.907 0.013 AB
PanSTARRS_i 19.93 0.5 20.651 0.027 AB
PanSTARRS_z 22.32 1.34 20.528 0.065 AB
SDSS_z 20.23 8.05 20.635 0.432 AB
DES_z 20.52 3.07 20.619 0.162 AB
PanSTARRS_y 32.99 3.64 20.104 0.120 AB
2MASS_J -23.05 85.76 Vega
2MASS_H 43.98 144.95 18.424 3.578 Vega
2MASS_K 227.08 144.94 16.172 0.693 Vega
WISE_W1 111.02 8.87 16.087 0.087 Vega
WISE_W2 85.58 11.82 15.730 0.150 Vega
WISE_W3 -5.09 54.13 Vega
WISE_W4 -215.23 324.41 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.527 8.815 9.052
{\rm log}_{10}({\rm SFR}) -0.676 -0.147 0.241
{\rm log}_{10}({\rm sSFR}) -9.654 -8.969 -8.380
{\rm stellar\ age} 0.215 1.311 4.497

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.574 -0.824 -0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.500 -0.942 -0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.795 1.091 1.521
\delta 0.101 0.245 0.346
\tau_1/\tau_2 0.808 1.237 1.619
Q_{PAH} 2.594 4.498 5.964
U_{min} 3.325 9.401 16.867
{\rm log}_{10}(\gamma_e)\, -2.941 -1.633 -0.607

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.060 -1.025 -0.469
{\rm log}_{10}(\tau_{AGN})\, 0.832 1.133 1.663

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.885 -0.258 0.054
0.03-0.10 Gyr -1.021 -0.157 0.334
0.10-0.32 Gyr -0.688 -0.062 0.420
0.32-1.05 Gyr -2.798 -0.929 -0.282
1.05-3.41 Gyr -4.796 -1.903 -0.903
3.41-11.06 Gyr -5.565 -2.371 -1.170
11.06-12.29 Gyr -5.637 -2.273 -1.072