LSQ12dww results

Information

Transient
Name:LSQ12dww
Right ascension: 15h17m53.35s
Declination:4d52m30.00s
Discovery Date:None
Classification:Varstar
Redshift:None
MW E(B-V):0.041
Host
Name:J151753.48+045222.78
Right ascension: 15h17m53.48s
Declination:4d52m22.78s
Redshift:0.045723
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.61
Transient MWEBV processed 0.04
Host match processed 5.01
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.4
Validate global photometry processed 17.91
Global host SED inference processed 434.37
Local aperture photometry processed 6.36
Validate local photometry processed 0.03
Local host SED inference processed 750.85
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h17m53.35s, 4d52m30.00s
semi major axis, semi minor axis (arcsec):2.23, 2.23
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 57.72 2.52 19.497 0.047 AB
SDSS_g 191.38 3.64 18.195 0.021 AB
DES_g 167.26 0.65 18.342 0.004 AB
PanSTARRS_g 184.56 0.61 18.235 0.004 AB
SDSS_r 306.82 4.65 17.683 0.016 AB
PanSTARRS_r 279.26 0.81 17.785 0.003 AB
DES_r 260.61 1.61 17.860 0.007 AB
SDSS_i 362.16 5.2 17.503 0.016 AB
PanSTARRS_i 328.65 0.78 17.608 0.003 AB
PanSTARRS_z 361.13 1.49 17.506 0.004 AB
SDSS_z 385.44 8.39 17.435 0.024 AB
DES_z 313.82 3.28 17.658 0.011 AB
PanSTARRS_y 353.03 3.59 17.530 0.011 AB

Aperture details

RA, DEC (J2000):15h17m53.35s, 4d52m26.61s
semi major axis, semi minor axis (arcsec):15.69, 5.77
angle (degrees, anti-clockwise from east):-26.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.35 1.47 20.060 0.046 AB
GALEX_NUV 54.34 1.17 19.562 0.023 AB
SDSS_u 113.59 7.39 18.762 0.071 AB
SDSS_g 545.86 6.67 17.057 0.013 AB
DES_g 491.08 1.29 17.172 0.003 AB
PanSTARRS_g 583.29 2.31 16.985 0.004 AB
DES_r 769.08 2.96 16.685 0.004 AB
SDSS_i 985.55 10.78 16.416 0.012 AB
PanSTARRS_i 1036.96 3.14 16.361 0.003 AB
PanSTARRS_z 1099.89 6.09 16.297 0.006 AB
SDSS_z 1177.21 29.92 16.223 0.028 AB
2MASS_H 1503.88 340.07 14.589 0.246 Vega
WISE_W1 451.62 19.41 14.564 0.047 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.365 9.446 9.530
{\rm log}_{10}({\rm SFR}) -1.363 -0.748 -0.322
{\rm log}_{10}({\rm sSFR}) -10.784 -10.192 -9.746
{\rm stellar\ age} 6.512 7.588 9.314

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.882 -1.684 -1.391
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.872 -1.547 -0.654

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.065 0.246 0.453
\delta -0.582 -0.062 0.272
\tau_1/\tau_2 0.789 1.138 1.473
Q_{PAH} 1.123 3.596 5.794
U_{min} 3.309 8.483 15.925
{\rm log}_{10}(\gamma_e)\, -2.797 -1.159 -0.231

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.016 -1.250 -0.570
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.429 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.897 -1.344 -0.946
0.03-0.10 Gyr -1.298 -0.632 -0.189
0.10-0.33 Gyr -1.011 -0.518 -0.174
0.33-1.09 Gyr -1.330 -0.844 -0.525
1.09-3.59 Gyr -1.386 -0.752 -0.457
3.59-11.83 Gyr -0.740 -0.446 -0.313
11.83-13.14 Gyr -0.778 -0.280 0.305

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.912 9.967 10.038
{\rm log}_{10}({\rm SFR}) -1.073 -0.588 -0.203
{\rm log}_{10}({\rm sSFR}) -11.087 -10.561 -10.176
{\rm stellar\ age} 7.285 8.090 10.549

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.758 -1.523 -1.281
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.145 -0.690 -0.314

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.059 0.145 0.260
\delta -0.721 -0.384 -0.060
\tau_1/\tau_2 0.477 0.846 1.213
Q_{PAH} 0.326 1.160 3.368
U_{min} 2.746 7.439 14.627
{\rm log}_{10}(\gamma_e)\, -3.113 -2.173 -1.185

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.809 -1.566 -1.174
{\rm log}_{10}(\tau_{AGN})\, 1.412 1.714 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.084 -1.170 -0.761
0.03-0.10 Gyr -1.007 -0.485 -0.066
0.10-0.33 Gyr -0.779 -0.330 -0.016
0.33-1.09 Gyr -1.122 -0.493 -0.196
1.09-3.59 Gyr -1.345 -0.500 -0.132
3.59-11.83 Gyr -0.252 0.098 0.206
11.83-13.14 Gyr -0.170 0.366 0.989