2009lf results

Information

Transient
Name:2009lf
Right ascension: 2h01m39.63s
Declination:15d19m58.44s
Discovery Date:None
Classification:Ia
Redshift:0.044049
MW E(B-V):0.046
Host
Name:2009lf
Right ascension: 2h01m40.79s
Declination:15d19m52.57s
Redshift:0.032054
Photometric Redshift:0.043
 

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: completed

Task Name Status Time (s)
Cutout download processed 21.27
Transient MWEBV processed 0.05
Host match processed 2.08
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.61
Global aperture photometry processed 9.45
Validate global photometry processed 20.32
Global host SED inference processed 537.79
Local aperture photometry processed 6.47
Validate local photometry processed 0.03
Local host SED inference processed 484.58
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h01m39.63s, 15d19m58.44s
semi major axis, semi minor axis (arcsec):3.13, 3.13
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 5.61 3.07 22.028 0.594 AB
SDSS_g 2.23 1.05 23.028 0.510 AB
DES_g 6.07 0.27 21.942 0.048 AB
PanSTARRS_g 6.59 0.88 21.852 0.144 AB
SDSS_r 11.09 1.72 21.288 0.168 AB
PanSTARRS_r 16.94 1.19 20.827 0.076 AB
DES_r 12.88 0.45 21.125 0.038 AB
SDSS_i 17.14 2.84 20.815 0.180 AB
PanSTARRS_i 17.59 1.14 20.787 0.071 AB
PanSTARRS_z 17.3 2.37 20.805 0.149 AB
SDSS_z -2.52 9.53 AB
DES_z 20.75 1.31 20.608 0.069 AB
PanSTARRS_y 17.22 4.8 20.810 0.303 AB
2MASS_J 58.31 83.31 18.591 1.551 Vega
2MASS_H -28.72 119.98 Vega
2MASS_K 80.74 160.86 17.294 2.163 Vega

Aperture details

RA, DEC (J2000):2h01m40.78s, 15d19m52.70s
semi major axis, semi minor axis (arcsec):10.93, 10.19
angle (degrees, anti-clockwise from east):-146.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.76 1.58 21.676 0.221 AB
GALEX_NUV 12.11 2.16 21.193 0.194 AB
SDSS_u 339.28 11.25 17.574 0.036 AB
SDSS_g 1261.84 9.65 16.147 0.008 AB
DES_g 1358.7 1.85 16.067 0.001 AB
PanSTARRS_g 1380.22 2.95 16.050 0.002 AB
SDSS_r 2717.22 14.33 15.315 0.006 AB
PanSTARRS_r 2725.5 3.99 15.311 0.002 AB
DES_r 2923.84 4.61 15.235 0.002 AB
SDSS_i 3939.79 18.38 14.911 0.005 AB
PanSTARRS_i 3901.04 3.73 14.922 0.001 AB
PanSTARRS_z 5034.02 7.88 14.645 0.002 AB
SDSS_z 5002.01 36.63 14.652 0.008 AB
DES_z 5101.5 14.42 14.631 0.003 AB
PanSTARRS_y 5900.76 15.4 14.473 0.003 AB
2MASS_J 7223.86 325.18 13.358 0.049 Vega
2MASS_H 8202.5 463.36 12.748 0.061 Vega
2MASS_K 7750.67 625.73 12.339 0.088 Vega
WISE_W1 3379.28 37.69 12.379 0.012 Vega
WISE_W2 1859.32 40.66 12.388 0.024 Vega
WISE_W3 570.72 140.02 11.835 0.266 Vega
WISE_W4 -1019.47 684.44 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.945 8.101 8.227
{\rm log}_{10}({\rm SFR}) -2.222 -1.773 -1.390
{\rm log}_{10}({\rm sSFR}) -10.367 -9.883 -9.461
{\rm stellar\ age} 6.033 7.552 9.427

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.816 -1.538 -1.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.710 -1.287 -0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.808 1.170 1.513
\delta -0.355 -0.023 0.158
\tau_1/\tau_2 0.579 0.914 1.279
Q_{PAH} 0.816 2.368 4.695
U_{min} 3.017 8.203 14.822
{\rm log}_{10}(\gamma_e)\, -2.977 -2.200 -1.367

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.142 -1.153 -0.277
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.533 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.938 -1.508 -1.162
0.03-0.10 Gyr -2.878 -2.041 -1.512
0.10-0.33 Gyr -3.403 -2.373 -1.797
0.33-1.10 Gyr -3.580 -2.427 -1.875
1.10-3.62 Gyr -3.028 -2.078 -1.731
3.62-11.99 Gyr -2.266 -1.816 -1.611
11.99-13.33 Gyr -2.382 -1.729 -1.089

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.457 10.543 10.574
{\rm log}_{10}({\rm SFR}) -3.033 -2.215 -1.734
{\rm log}_{10}({\rm sSFR}) -13.608 -12.735 -12.247
{\rm stellar\ age} 9.176 12.457 12.653

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.684 -0.569 -0.457
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.687 0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.148 0.233
\delta -0.232 0.055 0.266
\tau_1/\tau_2 0.526 0.949 1.371
Q_{PAH} 0.468 1.520 3.343
U_{min} 3.437 9.048 16.883
{\rm log}_{10}(\gamma_e)\, -2.226 -1.330 -0.719

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.447 -3.585 -2.676
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.591 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.840 -2.369 -1.873
0.03-0.10 Gyr -3.702 -2.294 -1.634
0.10-0.33 Gyr -4.456 -2.510 -1.701
0.33-1.10 Gyr -5.135 -2.744 -1.667
1.10-3.62 Gyr -4.136 -2.353 -1.079
3.62-11.99 Gyr -2.313 -0.634 0.627
11.99-13.33 Gyr 1.032 1.659 1.704