2012fb

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Information

Transient

Name: 2012fb
Right ascension: 1h50m51.24s
Declination: 33d08m24.17s
Discovery Date: None
Classification: Ia
Redshift: 0.037098
MW E(B-V): 0.040

Host

Name: 2012fb
Right ascension: 1h50m51.24s
Declination: 33d08m23.14s
Redshift: 0.037178
Photometric Redshift: 0.073
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.95
Cutout download processed 18.5
Global aperture construction processed 0.58
Local aperture photometry processed 5.95
Global aperture photometry processed 5.94
Validate local photometry processed 0.03
Validate global photometry processed 18.17
Host information processed 0.08
Global host SED inference processed 613.83
Local host SED inference processed 519.32
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 1h50m51.24s, 33d08m24.17s
semi major axis, semi minor axis (arcsec) = 2.71, 2.71
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 43.08 3.06 19.814 0.077
SDSS_g 104.95 2.76 18.848 0.029
DES_g 108.31 0.49 18.813 0.005
PanSTARRS_g 106.14 0.8 18.835 0.008
SDSS_r 161.24 3.63 18.381 0.024
PanSTARRS_r 185.25 0.7 18.231 0.004
DES_r 189.7 1.18 18.205 0.007
SDSS_i 202.86 4.42 18.132 0.024
PanSTARRS_i 238.74 0.95 17.955 0.004
PanSTARRS_z 272.73 2.38 17.811 0.009
SDSS_z 299.04 11.54 17.711 0.042
DES_z 286.58 3.11 17.757 0.012
PanSTARRS_y 303.41 4.7 17.695 0.017

Aperture details

RA, DEC (J2000) = 1h50m51.21s, 33d08m23.17s
semi major axis, semi minor axis (arcsec) = 11.92, 7.41
angle (degrees, anti-clockwise from east) = -90.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 32.37 6.19 20.125 0.208
GALEX_NUV 41.47 5.5 19.856 0.144
SDSS_u 189.79 9.95 18.204 0.057
SDSS_g 332.83 5.46 17.594 0.018
DES_g 339.15 0.96 17.574 0.003
PanSTARRS_g 342.62 2.7 17.563 0.009
SDSS_r 489.24 7.91 17.176 0.018
PanSTARRS_r 526.42 2.26 17.097 0.005
DES_r 558.15 2.23 17.033 0.004
SDSS_i 620.51 10.75 16.918 0.019
PanSTARRS_i 689.15 3.11 16.804 0.005
PanSTARRS_z 746.63 7.95 16.717 0.012
SDSS_z 939.06 37.9 16.468 0.044
DES_z 796.32 5.71 16.647 0.008
PanSTARRS_y 869.75 15.74 16.552 0.020
2MASS_J 1050.88 247.71 15.451 0.256
2MASS_H 450.33 386.56 15.899 0.932
2MASS_K 1347.9 415.7 14.238 0.335
WISE_W1 473.82 30.64 14.512 0.070
WISE_W2 320.83 37.82 14.295 0.128
WISE_W3 849.27 132.75 11.403 0.170
WISE_W4 485.15 630.88 10.565 1.412
 

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})\, 9.126 9.245 9.361
{\rm log}_{10}({\rm SFR}) -1.583 -0.761 -0.031
{\rm log}_{10}({\rm sSFR}) -10.862 -10.001 -9.245
{\rm stellar\ age} 6.319 7.859 10.633

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.706 -1.190 -0.764
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.839 -0.105 0.360

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.572 0.988
\delta -0.529 -0.184 0.164
\tau_1/\tau_2 0.650 1.054 1.450
Q_{PAH} 0.734 2.171 4.538
U_{min} 2.840 8.392 15.759
{\rm log}_{10}(\gamma_e)\, -3.256 -2.130 -0.927

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.984 -1.702 -0.544
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.545 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.805 -1.193 -0.733
0.03-0.10 Gyr -1.609 -0.670 0.105
0.10-0.33 Gyr -1.924 -1.058 -0.443
0.33-1.09 Gyr -2.383 -1.299 -0.777
1.09-3.61 Gyr -2.326 -1.167 -0.733
3.61-11.93 Gyr -1.357 -0.710 -0.519
11.93-13.26 Gyr -1.173 -0.455 0.277

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.422 9.545 9.710
{\rm log}_{10}({\rm SFR}) -0.120 0.179 0.537
{\rm log}_{10}({\rm sSFR}) -9.676 -9.349 -8.974
{\rm stellar\ age} 6.439 7.699 11.321

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.156 -0.725 -0.452
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.089 0.326 0.449

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.296 0.477
\delta -0.843 -0.576 -0.319
\tau_1/\tau_2 0.491 0.892 1.308
Q_{PAH} 0.229 0.694 1.645
U_{min} 2.943 8.119 15.396
{\rm log}_{10}(\gamma_e)\, -3.502 -2.657 -1.672

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.460 -2.262 -1.780
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.382 1.834

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.542 -1.172 -0.708
0.03-0.10 Gyr 0.027 0.333 0.698
0.10-0.33 Gyr -3.223 -1.150 -0.301
0.33-1.09 Gyr -4.481 -1.421 -0.658
1.09-3.61 Gyr -3.242 -0.967 -0.418
3.61-11.93 Gyr -1.340 -0.445 -0.209
11.93-13.26 Gyr -1.122 -0.186 0.726