2007cg

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Information

Transient

Name: 2007cg
Right ascension: 13h25m33.58s
Declination: -24d39m08.10s
Discovery Date: None
Classification: SNIa
Redshift: 0.033200
MW E(B-V): 0.070

Host

Name: 2007cg
Right ascension: 13h25m33.36s
Declination: -24d39m08.99s
Redshift: 0.033196
Photometric Redshift: 0.037
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.32
Cutout download processed 3.67
Global aperture construction processed 0.6
Local aperture photometry processed 3.78
Global aperture photometry processed 4.28
Validate local photometry processed 0.02
Validate global photometry processed 10.98
Host information processed 0.09
Global host SED inference processed 472.69
Local host SED inference processed 532.11
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.11
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) = 13h25m33.58s, -24d39m08.10s
semi major axis, semi minor axis (arcsec) = 3.02, 3.02
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 260.77 0.79 17.859 0.003 AB
PanSTARRS_r 533.15 1.21 17.083 0.002 AB
PanSTARRS_i 782.26 1.2 16.667 0.002 AB
PanSTARRS_z 1004.41 2.39 16.395 0.003 AB
PanSTARRS_y 1268.14 5.22 16.142 0.004 AB
2MASS_J 1825.01 69.46 14.852 0.041 Vega
2MASS_H 2476.41 94.35 14.048 0.041 Vega
2MASS_K 2428.63 135.66 13.599 0.061 Vega

Aperture details

RA, DEC (J2000) = 13h25m33.35s, -24d39m08.57s
semi major axis, semi minor axis (arcsec) = 20.66, 9.45
angle (degrees, anti-clockwise from east) = -6.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 78.03 8.7 19.169 0.121 AB
GALEX_NUV 95.35 7.11 18.952 0.081 AB
PanSTARRS_g 1936.54 3.45 15.682 0.002 AB
PanSTARRS_r 3832.09 5.27 14.941 0.001 AB
PanSTARRS_i 5462.87 5.09 14.556 0.001 AB
PanSTARRS_z 6876.28 10.49 14.307 0.002 AB
PanSTARRS_y 8350.29 23.47 14.096 0.003 AB
2MASS_J 11774.17 354.1 12.828 0.033 Vega
2MASS_H 15235.09 480.17 12.075 0.034 Vega
2MASS_K 13767.95 699.36 11.715 0.055 Vega
WISE_W1 7022.81 56.21 11.585 0.009 Vega
WISE_W2 4666.22 61.05 11.389 0.014 Vega
WISE_W3 21645.52 206.95 7.888 0.010 Vega
WISE_W4 37598.97 1543.46 5.842 0.045 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})\, 9.536 9.736 9.865
{\rm log}_{10}({\rm SFR}) -1.114 -0.365 0.187
{\rm log}_{10}({\rm sSFR}) -10.902 -10.110 -9.314
{\rm stellar\ age} 2.534 6.648 8.455

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.242 -0.511 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.765 -0.883 0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.531 1.031 1.668
\delta -0.623 -0.272 0.065
\tau_1/\tau_2 0.618 0.981 1.339
Q_{PAH} 0.396 2.020 4.852
U_{min} 2.803 8.062 15.421
{\rm log}_{10}(\gamma_e)\, -3.318 -1.853 -0.917

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.242 -1.602 -0.304
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.271 1.744

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.226 -0.416 0.100
0.03-0.10 Gyr -1.543 -0.428 0.218
0.10-0.33 Gyr -1.269 -0.392 0.316
0.33-1.09 Gyr -1.262 -0.386 0.189
1.09-3.62 Gyr -1.403 -0.330 0.015
3.62-11.98 Gyr -1.617 -0.284 -0.025
11.98-13.31 Gyr -1.449 -0.234 0.395

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.650 10.720 10.827
{\rm log}_{10}({\rm SFR}) -0.324 0.018 0.295
{\rm log}_{10}({\rm sSFR}) -11.034 -10.712 -10.456
{\rm stellar\ age} 7.676 8.557 11.665

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.960 -0.617 -0.301
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.531 -0.467 0.270

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.430 0.629 0.869
\delta 0.113 0.246 0.340
\tau_1/\tau_2 0.466 0.919 1.365
Q_{PAH} 0.855 1.942 3.848
U_{min} 2.317 7.115 14.228
{\rm log}_{10}(\gamma_e)\, -3.468 -2.287 -1.433

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.013 -1.441 -1.083
{\rm log}_{10}(\tau_{AGN})\, 1.482 1.847 2.040

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.359 0.035 0.381
0.03-0.10 Gyr -1.334 -0.070 0.320
0.10-0.33 Gyr -2.254 -0.283 0.202
0.33-1.09 Gyr -2.034 -0.301 0.180
1.09-3.62 Gyr -1.661 -0.072 0.508
3.62-11.98 Gyr 0.223 0.838 0.976
11.98-13.31 Gyr 0.509 1.173 1.869