LSQ15alq

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Information

Transient

Name: LSQ15alq
Right ascension: 13h09m19.00s
Declination: -25d52m20.00s
Discovery Date: None
Classification: Ia
Redshift: 0.048174
MW E(B-V): 0.067

Host

Name: LSQ15alq
Right ascension: 13h09m18.78s
Declination: -25d52m05.78s
Redshift: 0.047099
Photometric Redshift: 0.050
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.92
Cutout download processed 3.93
Global aperture construction processed 0.66
Local aperture photometry processed 3.88
Global aperture photometry processed 3.56
Validate local photometry processed 0.02
Validate global photometry processed 11.8
Host information processed 0.11
Global host SED inference processed 503.15
Local host SED inference processed 501.81
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 13h09m19.00s, -25d52m20.00s
semi major axis, semi minor axis (arcsec) = 2.17, 2.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 9.27 0.51 21.482 0.059
PanSTARRS_r 16.64 0.92 20.847 0.060
PanSTARRS_i 22.81 0.95 20.505 0.045
PanSTARRS_z 27.04 1.43 20.320 0.057
PanSTARRS_y 30.45 3.57 20.191 0.127

Aperture details

RA, DEC (J2000) = 13h09m18.77s, -25d52m05.86s
semi major axis, semi minor axis (arcsec) = 33.19, 9.75
angle (degrees, anti-clockwise from east) = -166.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 104.31 10.34 18.854 0.108
GALEX_NUV 89.72 6.13 19.018 0.074
PanSTARRS_g 1731.7 4.24 15.804 0.003
PanSTARRS_r 3344.65 7.78 15.089 0.003
PanSTARRS_i 4832.89 7.89 14.689 0.002
PanSTARRS_z 5935.88 11.88 14.466 0.002
PanSTARRS_y 7622.7 28.43 14.195 0.004
2MASS_J 9545.2 411.67 13.056 0.047
2MASS_H 11513.22 684.24 12.379 0.065
2MASS_K 9727.26 718.45 12.092 0.080
WISE_W1 5474.57 57.36 11.855 0.011
WISE_W2 3253.59 70.8 11.780 0.024
WISE_W3 9043.05 235.23 8.835 0.028
WISE_W4 13162.98 1379.2 6.982 0.114
 

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})\, 8.275 8.495 8.639
{\rm log}_{10}({\rm SFR}) -2.292 -1.626 -0.952
{\rm log}_{10}({\rm sSFR}) -10.768 -10.117 -9.397
{\rm stellar\ age} 3.384 6.732 8.397

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.495 -0.887 -0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.666 -0.808 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.430 0.954 1.456
\delta -0.202 0.086 0.302
\tau_1/\tau_2 0.607 0.952 1.335
Q_{PAH} 0.808 2.481 4.694
U_{min} 2.885 7.824 14.933
{\rm log}_{10}(\gamma_e)\, -2.800 -1.665 -0.719

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.108 -0.585 -0.005
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.476 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.399 -1.635 -1.051
0.03-0.10 Gyr -2.646 -1.695 -0.909
0.10-0.33 Gyr -2.699 -1.757 -1.044
0.33-1.09 Gyr -2.708 -1.688 -1.087
1.09-3.58 Gyr -2.663 -1.562 -1.249
3.58-11.81 Gyr -2.497 -1.473 -1.213
11.81-13.13 Gyr -2.464 -1.484 -0.841

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.865 10.915 11.001
{\rm log}_{10}({\rm SFR}) -0.362 -0.093 0.134
{\rm log}_{10}({\rm sSFR}) -11.298 -11.012 -10.777
{\rm stellar\ age} 7.683 8.485 11.486

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.497 -0.309 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.506 -0.022 0.321

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.272 0.404
\delta -0.001 0.226 0.348
\tau_1/\tau_2 0.387 0.761 1.149
Q_{PAH} 1.664 3.168 4.881
U_{min} 2.712 8.055 15.684
{\rm log}_{10}(\gamma_e)\, -2.183 -1.401 -0.745

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.385 -3.452 -2.402
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.655 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.119 0.102 0.299
0.03-0.10 Gyr -1.588 -0.301 0.138
0.10-0.33 Gyr -1.683 -0.415 0.079
0.33-1.09 Gyr -1.366 -0.281 0.169
1.09-3.58 Gyr -0.969 0.150 0.657
3.58-11.81 Gyr 0.409 1.061 1.171
11.81-13.13 Gyr 0.807 1.372 2.048