2008ga

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Information

Transient

Name: SN2008ga
Right ascension: 4h45m24.00s
Declination: 18d24m25.09s
Discovery Date: Sept. 24, 2008, midnight
Classification: SN II
Redshift: None
MW E(B-V): 0.585

Host

Name:
Right ascension: 4h45m25.61s
Declination: 18d25m05.66s
Redshift: 0.015474
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 4.39
Cutout download processed 8.84
Global aperture construction processed 0.58
Local aperture photometry processed 3.56
Global aperture photometry processed 3.29
Validate local photometry processed 0.02
Validate global photometry processed 8.3
Host information processed 0.14
Global host SED inference processed 607.05
Local host SED inference processed 467.67
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
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) = 4h45m24.00s, 18d24m25.09s
semi major axis, semi minor axis (arcsec) = 6.34, 6.34
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 2.93 2.71 22.732 1.003 AB
GALEX_NUV -0.09 0.62 AB
PanSTARRS_g 13.22 1.76 21.097 0.145 AB
PanSTARRS_r 24.07 1.8 20.446 0.081 AB
PanSTARRS_i 53.88 2.43 19.572 0.049 AB
PanSTARRS_z 61.76 5.29 19.423 0.093 AB
PanSTARRS_y 121.53 10.78 18.688 0.096 AB
2MASS_J 149.74 129.94 17.567 0.942 Vega
2MASS_H 408.82 194.86 16.004 0.517 Vega
2MASS_K 90.5 262.57 17.171 3.150 Vega

Aperture details

RA, DEC (J2000) = 4h45m25.59s, 18d25m05.69s
semi major axis, semi minor axis (arcsec) = 7.08, 4.88
angle (degrees, anti-clockwise from east) = -146.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.46 5.35 21.252 0.507 AB
GALEX_NUV 1.39 0.78 23.541 0.611 AB
PanSTARRS_g 185.54 1.76 18.229 0.010 AB
PanSTARRS_r 596.68 1.73 16.961 0.003 AB
PanSTARRS_i 1111.48 2.77 16.285 0.003 AB
PanSTARRS_z 1714.28 5.7 15.815 0.004 AB
PanSTARRS_y 2322.7 11.96 15.485 0.006 AB
2MASS_J 3883.12 133.63 14.032 0.037 Vega
2MASS_H 5729.19 197.98 13.137 0.038 Vega
2MASS_K 4181.17 267.84 13.009 0.070 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})\, 7.692 8.083 8.340
{\rm log}_{10}({\rm SFR}) -1.943 -1.386 -0.842
{\rm log}_{10}({\rm sSFR}) -10.199 -9.470 -8.596
{\rm stellar\ age} 0.657 5.068 8.016

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.610 -0.850 -0.208
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.624 -0.462 -0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.741 1.259 1.623
\delta -0.221 0.063 0.315
\tau_1/\tau_2 0.474 0.823 1.195
Q_{PAH} 0.307 1.013 2.709
U_{min} 2.949 8.489 15.811
{\rm log}_{10}(\gamma_e)\, -3.498 -2.197 -1.286

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.446 -2.835 -0.917
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.385 1.813

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.726 -1.274 -0.924
0.03-0.10 Gyr -2.615 -1.544 -0.785
0.10-0.33 Gyr -2.906 -1.816 -1.040
0.33-1.10 Gyr -3.027 -1.872 -1.288
1.10-3.67 Gyr -4.144 -2.054 -1.559
3.67-12.20 Gyr -4.817 -2.123 -1.580
12.20-13.55 Gyr -4.792 -2.196 -1.340

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.498 9.638 9.783
{\rm log}_{10}({\rm SFR}) -1.367 -0.757 -0.268
{\rm log}_{10}({\rm sSFR}) -11.070 -10.392 -9.847
{\rm stellar\ age} 4.431 7.484 9.420

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.115 -0.583 -0.283
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.830 -1.538 0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.591 0.880 1.238
\delta -0.251 -0.017 0.241
\tau_1/\tau_2 0.258 0.581 1.038
Q_{PAH} 0.449 1.366 3.551
U_{min} 2.426 7.100 13.836
{\rm log}_{10}(\gamma_e)\, -3.650 -2.963 -1.661

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.571 -3.649 -1.889
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.357 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.009 -0.502 -0.196
0.03-0.10 Gyr -2.404 -1.034 -0.280
0.10-0.33 Gyr -2.575 -1.079 -0.360
0.33-1.10 Gyr -2.101 -0.892 -0.227
1.10-3.67 Gyr -1.326 -0.422 0.002
3.67-12.20 Gyr -1.135 -0.320 -0.081
12.20-13.55 Gyr -1.432 -0.291 0.458