2007gi

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Information

Transient

Name: SN2007gi
Right ascension: 12h01m23.42s
Declination: 61d53m33.79s
Discovery Date: July 31, 2007, midnight
Classification: SN Ia
Redshift: None
MW E(B-V): 0.020

Host

Name: NGC4036
Right ascension: 12h01m26.89s
Declination: 61d53m44.52s
Redshift: 0.004620
Photometric Redshift:
 

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 3.86
Cutout download processed 26.36
Global aperture construction processed 1.61
Local aperture photometry processed 6.17
Global aperture photometry processed 5.21
Validate local photometry processed 0.02
Validate global photometry processed 39.33
Host information processed 0.15
Global host SED inference processed 730.69
Local host SED inference processed 905.92
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 12h01m23.42s, 61d53m33.79s
semi major axis, semi minor axis (arcsec) = 20.97, 20.97
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.17 1.79 19.890 0.048 AB
GALEX_NUV 170.25 2.25 18.322 0.014 AB
SDSS_u 3900.33 25.19 14.922 0.007 AB
SDSS_g 24199.6 42.97 12.940 0.002 AB
PanSTARRS_g 24490.15 24.57 12.928 0.001 AB
SDSS_r 50923.25 64.99 12.133 0.001 AB
PanSTARRS_r 51532.89 18.51 12.120 0.000 AB
SDSS_i 76774.31 84.59 11.687 0.001 AB
PanSTARRS_i 71640.85 24.65 11.762 0.000 AB
PanSTARRS_z 94734.53 33.78 11.459 0.000 AB
SDSS_z 97811.2 133.28 11.424 0.001 AB
PanSTARRS_y 113998.34 62.47 11.258 0.001 AB
2MASS_J 143178.73 507.11 10.115 0.004 Vega
2MASS_H 177616.56 842.62 9.409 0.005 Vega
2MASS_K 139460.75 891.64 9.201 0.007 Vega
WISE_W1 61078.79 3219.78 9.236 0.057 Vega
WISE_W2 33030.43 1971.43 9.264 0.065 Vega
WISE_W3 14204.1 404.98 8.345 0.031 Vega
WISE_W4 11637.54 1328.98 7.115 0.124 Vega

Aperture details

RA, DEC (J2000) = 12h01m26.52s, 61d53m45.32s
semi major axis, semi minor axis (arcsec) = 89.93, 23.96
angle (degrees, anti-clockwise from east) = -98.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 177.11 3.83 18.279 0.023 AB
GALEX_NUV 706.29 4.55 16.778 0.007 AB
SDSS_u 15716.15 51.59 13.409 0.004 AB
SDSS_g 93574.24 84.08 11.472 0.001 AB
PanSTARRS_g 95956.08 42.82 11.445 0.000 AB
SDSS_r 198168.02 126.75 10.657 0.001 AB
SDSS_i 297749.01 164.29 10.215 0.001 AB
PanSTARRS_i 280232.12 46.87 10.281 0.000 AB
PanSTARRS_z 372628.44 63.14 9.972 0.000 AB
SDSS_z 380743.46 265.68 9.948 0.001 AB
PanSTARRS_y 446177.48 125.38 9.776 0.000 AB
2MASS_J 558438.33 1118.89 8.638 0.002 Vega
2MASS_H 683001.08 1866.07 7.946 0.003 Vega
2MASS_K 548374.33 1976.39 7.715 0.004 Vega
WISE_W1 231370.68 6288.18 7.790 0.030 Vega
WISE_W2 127414.65 3692.34 7.798 0.031 Vega
WISE_W3 55904.79 876.79 6.857 0.017 Vega
WISE_W4 43138.21 2939.1 5.693 0.074 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})\, 9.971 10.052 10.151
{\rm log}_{10}({\rm SFR}) -2.898 -2.177 -1.605
{\rm log}_{10}({\rm sSFR}) -12.967 -12.218 -11.630
{\rm stellar\ age} 7.966 10.170 12.780

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.502 -0.367 -0.252
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.464 -0.691 0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.241 0.357
\delta -0.971 -0.890 -0.719
\tau_1/\tau_2 0.483 0.835 1.186
Q_{PAH} 0.456 1.394 2.836
U_{min} 2.605 7.925 15.194
{\rm log}_{10}(\gamma_e)\, -3.041 -1.845 -1.050

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.580 -3.815 -2.787
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.546 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.091 -2.173 -1.453
0.03-0.10 Gyr -3.546 -2.350 -1.742
0.10-0.33 Gyr -3.507 -2.212 -1.527
0.33-1.10 Gyr -3.714 -1.989 -1.202
1.10-3.66 Gyr -3.724 -1.494 -0.199
3.66-12.15 Gyr -1.973 -0.071 0.235
12.15-13.50 Gyr 0.047 0.875 1.263

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.620 10.712 10.751
{\rm log}_{10}({\rm SFR}) -2.504 -1.795 -1.320
{\rm log}_{10}({\rm sSFR}) -13.230 -12.513 -12.019
{\rm stellar\ age} 8.835 12.524 12.813

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.534 -0.414 -0.301
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.457 -0.654 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.215 0.295
\delta -0.941 -0.813 -0.619
\tau_1/\tau_2 0.574 0.991 1.405
Q_{PAH} 0.255 0.763 1.767
U_{min} 2.692 7.754 15.605
{\rm log}_{10}(\gamma_e)\, -3.263 -2.584 -1.909

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.716 -4.070 -3.191
{\rm log}_{10}(\tau_{AGN})\, 1.130 1.685 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.246 -1.975 -1.474
0.03-0.10 Gyr -2.898 -1.820 -1.236
0.10-0.33 Gyr -3.155 -1.848 -1.138
0.33-1.10 Gyr -3.945 -2.087 -1.224
1.10-3.66 Gyr -3.515 -1.891 -0.783
3.66-12.15 Gyr -2.146 -0.262 0.828
12.15-13.50 Gyr 1.024 1.815 1.869