2007ld

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Information

Transient

Name: SN2007ld
Right ascension: 20h49m29.59s
Declination: 0d00m14.00s
Discovery Date: Oct. 6, 2007, midnight
Classification: SN II
Redshift: None
MW E(B-V): 0.080

Host

Name:
Right ascension: 20h49m29.49s
Declination: 0d00m16.70s
Redshift: None
Photometric Redshift: 0.068
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 7.27
Cutout download processed 25.31
Global aperture construction processed 2.47
Local aperture photometry processed 6.89
Global aperture photometry processed 5.74
Validate local photometry processed 0.03
Validate global photometry processed 16.66
Host information processed 0.16
Global host SED inference processed 602.98
Local host SED inference processed 483.99
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 20h49m29.59s, 0d00m14.00s
semi major axis, semi minor axis (arcsec) = 1.54, 1.54
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 3.77 2.6 22.460 0.751 AB
SDSS_g 6.54 1.43 21.861 0.238 AB
DES_g 4.03 0.12 22.387 0.032 AB
PanSTARRS_g 3.0 0.39 22.706 0.141 AB
SDSS_r 3.82 1.37 22.445 0.390 AB
PanSTARRS_r 6.56 0.42 21.858 0.070 AB
DES_r 5.17 0.22 22.116 0.046 AB
SDSS_i 4.69 1.63 22.223 0.377 AB
PanSTARRS_i 5.11 0.47 22.129 0.100 AB
PanSTARRS_z 6.92 1.03 21.799 0.161 AB
SDSS_z -3.24 5.06 AB
DES_z 7.22 0.57 21.753 0.085 AB
PanSTARRS_y 8.5 3.22 21.577 0.412 AB

Aperture details

RA, DEC (J2000) = 20h49m29.43s, 0d00m16.64s
semi major axis, semi minor axis (arcsec) = 4.06, 2.68
angle (degrees, anti-clockwise from east) = -22.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.48 0.44 22.054 0.088 AB
GALEX_NUV 6.68 0.27 21.839 0.043 AB
SDSS_u 11.39 5.76 21.259 0.549 AB
SDSS_g 24.32 3.05 20.435 0.136 AB
DES_g 17.61 0.25 20.785 0.016 AB
PanSTARRS_g 17.85 0.84 20.771 0.051 AB
SDSS_r 25.52 3.0 20.383 0.128 AB
PanSTARRS_r 22.02 0.89 20.543 0.044 AB
DES_r 23.23 0.46 20.485 0.021 AB
SDSS_i 24.19 3.45 20.441 0.155 AB
PanSTARRS_i 24.51 0.98 20.427 0.043 AB
PanSTARRS_z 24.58 2.14 20.424 0.095 AB
SDSS_z 29.97 10.93 20.208 0.396 AB
DES_z 28.43 1.14 20.266 0.044 AB
PanSTARRS_y 23.8 6.65 20.459 0.304 AB
2MASS_J -122.52 107.62 Vega
2MASS_H 97.88 174.36 17.556 1.934 Vega
2MASS_K -194.7 162.49 Vega
WISE_W1 11.19 9.93 18.579 0.964 Vega
WISE_W2 17.46 13.87 17.456 0.863 Vega
WISE_W3 -131.53 68.89 Vega
WISE_W4 -854.64 450.16 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})\, 7.411 7.714 7.921
{\rm log}_{10}({\rm SFR}) -1.860 -1.373 -0.796
{\rm log}_{10}({\rm sSFR}) -9.665 -9.084 -8.099
{\rm stellar\ age} 0.321 3.580 5.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.247 -0.499 -0.035
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.715 -1.146 -0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.188 0.443 0.950
\delta -0.493 -0.051 0.250
\tau_1/\tau_2 0.702 1.119 1.537
Q_{PAH} 1.118 2.926 5.225
U_{min} 3.109 7.884 15.425
{\rm log}_{10}(\gamma_e)\, -2.812 -1.799 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.600 0.058 0.342
{\rm log}_{10}(\tau_{AGN})\, 1.173 1.549 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.065 -1.658 -1.288
0.03-0.10 Gyr -1.913 -1.309 -0.666
0.10-0.33 Gyr -2.417 -1.555 -1.052
0.33-1.08 Gyr -3.984 -1.983 -1.532
1.08-3.53 Gyr -4.677 -2.445 -1.940
3.53-11.57 Gyr -5.111 -2.661 -2.084
11.57-12.85 Gyr -4.958 -2.693 -1.974

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.988 8.346 8.567
{\rm log}_{10}({\rm SFR}) -0.767 -0.248 0.316
{\rm log}_{10}({\rm sSFR}) -9.138 -8.495 -7.950
{\rm stellar\ age} 0.124 2.661 6.278

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.754 -1.309 -0.427
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.686 -0.562 0.285

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.487 1.135
\delta -0.159 0.191 0.322
\tau_1/\tau_2 0.625 1.133 1.586
Q_{PAH} 1.252 3.191 5.165
U_{min} 3.513 10.044 18.122
{\rm log}_{10}(\gamma_e)\, -3.084 -1.862 -0.672

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.209 -1.001 -0.108
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.443 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.948 -1.588 -1.015
0.03-0.10 Gyr -0.646 -0.096 0.477
0.10-0.33 Gyr -3.122 -1.095 -0.474
0.33-1.08 Gyr -4.888 -2.212 -1.227
1.08-3.53 Gyr -5.708 -2.464 -1.458
3.53-11.57 Gyr -5.922 -2.674 -1.520
11.57-12.85 Gyr -6.325 -2.367 -1.197