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

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 (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 274.13 11.74 17.805 0.047 AB
GALEX_NUV 297.98 8.16 17.715 0.030 AB
PanSTARRS_g 1913.5 5.99 15.695 0.003 AB
PanSTARRS_i 3473.6 8.38 15.048 0.003 AB
PanSTARRS_z 3871.01 19.45 14.930 0.005 AB
PanSTARRS_y 5015.26 43.35 14.649 0.009 AB
WISE_W1 2855.08 49.22 12.562 0.019 Vega
WISE_W2 1667.43 75.59 12.506 0.049 Vega
WISE_W3 3769.5 296.13 9.785 0.085 Vega
WISE_W4 -1771.33 1447.85 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})\, 7.346 7.718 7.979
log10(SFR){\rm log}_{10}({\rm SFR}) -1.975 -1.543 -1.161
log10(sSFR){\rm log}_{10}({\rm sSFR}) -9.759 -9.253 -8.619
stellar age{\rm stellar\ age} 2.317 6.214 7.853

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.690 -1.133 -0.352
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.977 -0.037 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.864 1.326 1.853
δ\delta -0.218 0.080 0.286
τ1/τ2\tau_1/\tau_2 0.668 1.021 1.368
QPAHQ_{PAH} 0.493 1.555 3.943
UminU_{min} 2.880 7.786 15.377
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.101 -2.090 -0.939

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.747 -1.399 -0.312
log10(τAGN) {\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%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.054 10.118 10.197
log10(SFR){\rm log}_{10}({\rm SFR}) -0.344 -0.120 0.172
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.498 -10.232 -9.947
stellar age{\rm stellar\ age} 6.395 7.409 8.626

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.532 -0.347 -0.161
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.231 -0.050 0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.106 0.202 0.338
δ\delta -0.097 0.191 0.341
τ1/τ2\tau_1/\tau_2 0.434 0.766 1.121
QPAHQ_{PAH} 0.292 0.972 2.362
UminU_{min} 2.387 6.677 13.268
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.295 -2.433 -1.554

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.421 -3.575 -2.699
log10(τAGN) {\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