LSQ12gdj

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Information

Transient

Name: LSQ12gdj
Right ascension: 23h54m43.00s
Declination: -25d40m34.00s
Discovery Date: None
Classification: Ia-91T
Redshift: 0.029250
MW E(B-V): 0.020

Host

Name: LSQ12gdj
Right ascension: 23h54m45.10s
Declination: -25d40m22.37s
Redshift: 0.030324
Photometric Redshift: 0.031
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.03
Cutout download processed 3.77
Global aperture construction processed 0.66
Local aperture photometry processed 3.45
Global aperture photometry processed 3.35
Validate local photometry processed 0.02
Validate global photometry processed 11.7
Host information processed 0.08
Global host SED inference processed 510.1
Local host SED inference processed 535.6
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.05
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) = 23h54m43.00s, -25d40m34.00s
semi major axis, semi minor axis (arcsec) = 3.3, 3.3
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 5.7 0.85 22.011 0.162
PanSTARRS_r 10.71 0.99 21.326 0.101
PanSTARRS_i 11.1 1.17 21.286 0.114
PanSTARRS_z 11.31 2.73 21.266 0.262
PanSTARRS_y 21.42 6.38 20.573 0.323
2MASS_J -32.08 75.04
2MASS_H -75.17 133.25
2MASS_K -177.26 139.41

Aperture details

RA, DEC (J2000) = 23h54m45.12s, -25d40m22.29s
semi major axis, semi minor axis (arcsec) = 26.86, 18.8
angle (degrees, anti-clockwise from east) = -99.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 274.13 11.74 17.805 0.047
GALEX_NUV 297.98 8.16 17.715 0.030
PanSTARRS_g 1913.5 5.99 15.695 0.003
PanSTARRS_i 3473.6 8.38 15.048 0.003
PanSTARRS_z 3871.01 19.45 14.930 0.005
PanSTARRS_y 5015.26 43.35 14.649 0.009
WISE_W1 2855.08 49.22 12.562 0.019
WISE_W2 1667.43 75.59 12.506 0.049
WISE_W3 3769.5 296.13 9.785 0.085
WISE_W4 -1771.33 1447.85
 

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})\, 7.346 7.718 7.979
{\rm log}_{10}({\rm SFR}) -1.975 -1.543 -1.161
{\rm log}_{10}({\rm sSFR}) -9.759 -9.253 -8.619
{\rm stellar\ age} 2.317 6.214 7.853

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.690 -1.133 -0.352
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.977 -0.037 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.864 1.326 1.853
\delta -0.218 0.080 0.286
\tau_1/\tau_2 0.668 1.021 1.368
Q_{PAH} 0.493 1.555 3.943
U_{min} 2.880 7.786 15.377
{\rm log}_{10}(\gamma_e)\, -3.101 -2.090 -0.939

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.747 -1.399 -0.312
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.425 1.805

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.889 -1.332 -0.986
0.03-0.10 Gyr -2.604 -1.789 -1.238
0.10-0.33 Gyr -3.439 -2.277 -1.651
0.33-1.10 Gyr -3.676 -2.419 -1.913
1.10-3.63 Gyr -3.599 -2.381 -1.975
3.63-12.02 Gyr -3.647 -2.337 -1.930
12.02-13.35 Gyr -3.765 -2.377 -1.686

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.054 10.118 10.197
{\rm log}_{10}({\rm SFR}) -0.344 -0.120 0.172
{\rm log}_{10}({\rm sSFR}) -10.498 -10.232 -9.947
{\rm stellar\ age} 6.395 7.409 8.626

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.532 -0.347 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.231 -0.050 0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.202 0.338
\delta -0.097 0.191 0.341
\tau_1/\tau_2 0.434 0.766 1.121
Q_{PAH} 0.292 0.972 2.362
U_{min} 2.387 6.677 13.268
{\rm log}_{10}(\gamma_e)\, -3.295 -2.433 -1.554

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.421 -3.575 -2.699
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.450 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.383 -0.082 0.083
0.03-0.10 Gyr -0.634 -0.162 0.279
0.10-0.33 Gyr -0.748 -0.207 0.187
0.33-1.10 Gyr -0.602 -0.105 0.155
1.10-3.63 Gyr -0.364 0.063 0.305
3.63-12.02 Gyr 0.049 0.231 0.368
12.02-13.35 Gyr -0.137 0.306 0.753