2008bd

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Information

Transient

Name: SN2008bd
Right ascension: 10h18m23.32s
Declination: -13d06m11.20s
Discovery Date: March 13, 2008, midnight
Classification: SN Ia
Redshift: 0.030100
MW E(B-V): 0.075

Host

Name: 2008bd
Right ascension: 10h18m23.63s
Declination: -13d06m14.67s
Redshift: None
Photometric Redshift: 0.216
 

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 2.35
Cutout download processed 1.96
Global aperture construction processed 0.62
Local aperture photometry processed 3.56
Global aperture photometry processed 3.61
Validate local photometry processed 0.02
Validate global photometry processed 10.05
Host information processed 0.08
Global host SED inference processed 696.68
Local host SED inference processed 443.86
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.08
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) = 10h18m23.32s, -13d06m11.20s
semi major axis, semi minor axis (arcsec) = 3.32, 3.32
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 408.38 1.2 17.372 0.003 AB
PanSTARRS_r 900.89 1.39 16.513 0.002 AB
PanSTARRS_i 1373.0 1.49 16.056 0.001 AB
PanSTARRS_z 1752.74 2.37 15.791 0.001 AB
PanSTARRS_y 2304.21 6.72 15.494 0.003 AB
2MASS_J 3095.22 82.21 14.278 0.029 Vega
2MASS_H 3894.26 129.51 13.556 0.036 Vega
2MASS_K 3355.39 158.97 13.248 0.051 Vega

Aperture details

RA, DEC (J2000) = 10h18m23.53s, -13d06m15.76s
semi major axis, semi minor axis (arcsec) = 19.45, 18.02
angle (degrees, anti-clockwise from east) = -132.98

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 6119.97 6.38 14.433 0.001 AB
PanSTARRS_i 20323.67 7.93 13.130 0.000 AB
PanSTARRS_z 26305.4 12.39 12.850 0.001 AB
PanSTARRS_y 33967.03 35.75 12.572 0.001 AB
2MASS_J 44528.19 494.11 11.384 0.012 Vega
2MASS_H 55622.84 781.72 10.669 0.015 Vega
2MASS_K 48884.04 967.65 10.339 0.021 Vega
WISE_W1 22423.63 132.42 10.324 0.006 Vega
WISE_W2 12128.47 112.72 10.351 0.010 Vega
WISE_W3 2814.88 282.12 10.102 0.109 Vega
WISE_W4 255.2 1423.7 11.263 6.057 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.749 9.925 10.095
log10(SFR){\rm log}_{10}({\rm SFR}) -1.417 -0.228 0.224
log10(sSFR){\rm log}_{10}({\rm sSFR}) -11.633 -10.157 -9.609
stellar age{\rm stellar\ age} 4.024 6.843 9.233

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.321 -0.525 -0.151
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.486 -0.256 0.309

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.562 1.101 1.549
δ\delta -0.658 -0.409 -0.148
Ï„1/Ï„2\tau_1/\tau_2 0.602 0.970 1.329
QPAHQ_{PAH} 0.523 1.757 4.030
UminU_{min} 2.425 7.656 14.900
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.479 -2.318 -1.500

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.485 -3.292 -1.476
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.886 1.343 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.332 -0.204 0.237
0.03-0.10 Gyr -2.306 -0.368 0.256
0.10-0.33 Gyr -2.051 -0.198 0.383
0.33-1.10 Gyr -1.845 -0.188 0.290
1.10-3.63 Gyr -1.478 -0.112 0.239
3.63-12.02 Gyr -0.970 -0.105 0.160
12.02-13.35 Gyr -0.823 -0.029 0.771

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.155 11.234 11.325
log10(SFR){\rm log}_{10}({\rm SFR}) -3.097 -1.523 -0.411
log10(sSFR){\rm log}_{10}({\rm sSFR}) -14.326 -12.750 -11.578
stellar age{\rm stellar\ age} 7.892 10.203 12.665

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.394 -0.223 -0.092
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.511 -0.690 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.128 0.254 0.402
δ\delta -0.765 -0.421 -0.034
Ï„1/Ï„2\tau_1/\tau_2 0.501 0.892 1.291
QPAHQ_{PAH} 0.091 0.358 0.849
UminU_{min} 3.347 8.767 16.281
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.403 -2.658 -1.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.737 -4.245 -3.457
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.160 1.679 1.998

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.953 -1.706 -0.610
0.03-0.10 Gyr -3.647 -1.605 -0.381
0.10-0.33 Gyr -3.946 -1.624 -0.229
0.33-1.10 Gyr -3.622 -1.350 -0.117
1.10-3.63 Gyr -2.776 -0.567 0.761
3.63-12.02 Gyr -0.986 1.136 1.437
12.02-13.35 Gyr 1.094 2.060 2.443