2003B

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Information

Transient

Name: SN2003B
Right ascension: 2h46m13.78s
Declination: -30d13m45.08s
Discovery Date: Jan. 5, 2003, midnight
Classification: SN II
Redshift: None
MW E(B-V): 0.023

Host

Name: NGC1097
Right ascension: 2h46m19.06s
Declination: -30d16m29.68s
Redshift: 0.004240
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
not processed
 status
Validate global photometry
Validate global photometr...
phot valid failed
 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 4.6
Cutout download processed 13.28
Global aperture construction processed 0.66
Local aperture photometry processed 5.52
Global aperture photometry processed 1.76
Validate local photometry processed 0.02
Validate global photometry phot valid failed 0.01
Host information processed 0.19
Global host SED inference not processed None
Local host SED inference processed 723.67
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.05
Processing status blocked 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) = 2h46m13.78s, -30d13m45.08s
semi major axis, semi minor axis (arcsec) = 22.84, 22.84
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 79.04 2.89 19.155 0.040 AB
GALEX_NUV 87.56 2.28 19.044 0.028 AB
DES_g 160.03 3.16 18.390 0.021 AB
PanSTARRS_r 341.83 15.2 17.565 0.048 AB
DES_r 472.31 5.14 17.214 0.012 AB
PanSTARRS_i 282.54 10.84 17.772 0.042 AB
PanSTARRS_z 253.02 28.5 17.892 0.122 AB
DES_z 511.07 9.53 17.129 0.020 AB
PanSTARRS_y -696.02 66.62 AB
WISE_W1 178.48 190.58 15.572 1.159 Vega
WISE_W2 65.51 136.73 16.020 2.266 Vega
WISE_W3 1279.53 441.6 10.958 0.375 Vega
WISE_W4 423.88 1228.01 10.712 3.145 Vega

Aperture details

RA, DEC (J2000) = 2h46m19.07s, -30d16m26.77s
semi major axis, semi minor axis (arcsec) = 44.69, 35.51
angle (degrees, anti-clockwise from east) = -37.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

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})\, 6.912 7.322 7.522
{\rm log}_{10}({\rm SFR}) -1.920 -1.555 -1.120
{\rm log}_{10}({\rm sSFR}) -9.323 -8.789 -8.058
{\rm stellar\ age} 0.547 5.878 8.269

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.757 -1.411 -0.874
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.133 0.312 0.434

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.792 1.196 1.698
\delta 0.256 0.335 0.381
\tau_1/\tau_2 0.860 1.231 1.599
Q_{PAH} 0.570 1.763 3.550
U_{min} 3.110 9.194 16.704
{\rm log}_{10}(\gamma_e)\, -3.457 -2.625 -1.343

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.273 -2.642 -0.526
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.526 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.579 -1.231 -0.758
0.03-0.10 Gyr -3.605 -2.114 -1.471
0.10-0.33 Gyr -5.451 -3.079 -2.216
0.33-1.10 Gyr -5.817 -3.291 -2.544
1.10-3.66 Gyr -5.519 -3.025 -2.438
3.66-12.15 Gyr -5.718 -2.889 -2.365
12.15-13.50 Gyr -6.063 -2.938 -2.019

Global parameter details

Documentation

Data not available