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)
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	Mag sys
PanSTARRS_g	9.27	0.51	21.482	0.059	AB
PanSTARRS_r	16.64	0.92	20.847	0.060	AB
PanSTARRS_i	22.81	0.95	20.505	0.045	AB
PanSTARRS_z	27.04	1.43	20.320	0.057	AB
PanSTARRS_y	30.45	3.57	20.191	0.127	AB

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

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