2007ly results

Information

Transient
Name:SN2007ly
Right ascension: 0h22m53.38s
Declination:0d46m33.38s
Discovery Date:Oct. 8, 2007, midnight
Classification:SN Ia
Redshift:None
MW E(B-V):
Host
Name:1175149
Right ascension: 0h22m53.36s
Declination:0d46m33.46s
Redshift:None
Photometric Redshift:0.079
 

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 17.23
Transient MWEBV processed 0.04
Host match processed 4.11
Host information processed 0.1
Host MWEBV processed 0.03
Global aperture construction processed 0.62
Global aperture photometry processed 6.66
Validate global photometry processed 18.76
Global host SED inference processed 424.4
Local aperture photometry processed 6.84
Validate local photometry processed 0.03
Local host SED inference processed 447.38
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h22m53.38s, 0d46m33.38s
semi major axis, semi minor axis (arcsec):1.34, 1.34
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 54.2 0.25 19.565 0.005 AB
PanSTARRS_g 59.48 0.45 19.464 0.008 AB
SDSS_r 114.11 2.84 18.757 0.027 AB
PanSTARRS_r 108.75 0.3 18.809 0.003 AB
DES_r 141.93 0.49 18.520 0.004 AB
SDSS_i 165.94 3.54 18.350 0.023 AB
PanSTARRS_i 168.69 0.47 18.332 0.003 AB
PanSTARRS_z 197.48 1.25 18.161 0.007 AB
SDSS_z 209.01 5.68 18.100 0.029 AB
DES_z 247.11 3.15 17.918 0.014 AB
PanSTARRS_y 229.07 2.26 18.000 0.011 AB

Aperture details

RA, DEC (J2000):0h22m53.37s, 0d46m33.63s
semi major axis, semi minor axis (arcsec):4.1, 3.32
angle (degrees, anti-clockwise from east):-122.4
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.31 0.08 25.170 0.272 AB
GALEX_NUV 1.5 0.11 23.460 0.082 AB
SDSS_u 13.95 2.91 21.039 0.226 AB
SDSS_g 99.72 2.82 18.903 0.031 AB
DES_g 106.54 0.39 18.831 0.004 AB
PanSTARRS_g 111.63 1.17 18.781 0.011 AB
SDSS_r 216.29 4.2 18.062 0.021 AB
PanSTARRS_r 209.36 0.72 18.098 0.004 AB
DES_r 240.68 0.68 17.946 0.003 AB
SDSS_i 313.99 5.6 17.658 0.019 AB
PanSTARRS_i 300.24 1.16 17.706 0.004 AB
PanSTARRS_z 382.41 3.27 17.444 0.009 AB
SDSS_z 371.0 12.79 17.477 0.037 AB
DES_z 407.13 4.19 17.376 0.011 AB
PanSTARRS_y 448.02 6.02 17.272 0.015 AB
2MASS_J 658.46 94.76 15.959 0.156 Vega
2MASS_H 937.93 165.16 15.102 0.191 Vega
2MASS_K 737.9 144.74 14.892 0.213 Vega
WISE_W1 170.12 9.91 15.624 0.063 Vega
WISE_W2 95.97 15.31 15.606 0.173 Vega
WISE_W3 -41.69 68.67 Vega
WISE_W4 477.56 472.4 10.582 1.074 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.715 9.841 9.976
{\rm log}_{10}({\rm SFR}) -1.117 -0.580 -0.049
{\rm log}_{10}({\rm sSFR}) -10.976 -10.422 -9.792
{\rm stellar\ age} 6.330 7.605 10.407

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.267 -0.761 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.640 0.142 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.408 0.727 1.029
\delta -0.736 -0.423 -0.011
\tau_1/\tau_2 0.687 1.030 1.398
Q_{PAH} 1.307 3.134 5.349
U_{min} 2.880 7.963 14.885
{\rm log}_{10}(\gamma_e)\, -3.103 -1.962 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.674 -1.734 -0.653
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.450 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.848 -0.494 -0.184
0.03-0.10 Gyr -1.667 -0.659 0.017
0.10-0.33 Gyr -1.998 -0.850 -0.237
0.33-1.07 Gyr -1.937 -0.751 -0.234
1.07-3.50 Gyr -1.781 -0.487 -0.071
3.50-11.44 Gyr -0.554 -0.074 0.125
11.44-12.72 Gyr -0.460 0.164 0.947

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.979 10.045 10.114
{\rm log}_{10}({\rm SFR}) -1.820 -0.967 -0.489
{\rm log}_{10}({\rm sSFR}) -11.913 -11.015 -10.528
{\rm stellar\ age} 6.525 7.460 9.404

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.753 -1.463 -1.158
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.305 -0.385 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.446 0.580 0.724
\delta -0.911 -0.779 -0.640
\tau_1/\tau_2 0.574 0.956 1.330
Q_{PAH} 0.327 1.207 3.348
U_{min} 3.177 8.634 15.838
{\rm log}_{10}(\gamma_e)\, -2.615 -1.635 -0.735

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.231 -3.054 -2.056
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.586 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.822 -1.285 -0.864
0.03-0.10 Gyr -1.944 -0.924 -0.372
0.10-0.33 Gyr -1.329 -0.567 -0.043
0.33-1.07 Gyr -1.356 -0.525 -0.097
1.07-3.50 Gyr -0.899 -0.139 0.182
3.50-11.44 Gyr -0.168 0.193 0.317
11.44-12.72 Gyr -0.351 0.325 0.977