2021xzl

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Information

Transient

Name: 2021xzl
Right ascension: 23h04m09.29s
Declination: -6d25m13.95s
Discovery Date: None
Classification: Ia
Redshift: 0.043425
MW E(B-V): 0.037

Host

Name: 2021xzl
Right ascension: 23h04m09.60s
Declination: -6d25m18.54s
Redshift: 0.044678
Photometric Redshift: 0.038

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.95
Cutout download	processed	20.21
Global aperture construction	processed	0.62
Local aperture photometry	processed	6.28
Global aperture photometry	processed	6.7
Validate local photometry	processed	0.03
Validate global photometry	processed	17.44
Host information	processed	0.08
Global host SED inference	processed	364.6
Local host SED inference	processed	428.54
Transient information	processed	0.0
Transient MWEBV	processed	0.04
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) = 23h04m09.29s, -6d25m13.95s
semi major axis, semi minor axis (arcsec) = 2.28, 2.28
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	26.27	2.4	20.351	0.099	AB
SDSS_g	80.0	2.41	19.142	0.033	AB
DES_g	83.17	0.61	19.100	0.008	AB
PanSTARRS_g	96.0	0.6	18.944	0.007	AB
SDSS_r	130.15	3.16	18.614	0.026	AB
PanSTARRS_r	151.14	0.55	18.452	0.004	AB
DES_r	145.39	1.18	18.494	0.009	AB
SDSS_i	173.67	3.93	18.301	0.025	AB
PanSTARRS_i	194.2	0.8	18.179	0.004	AB
PanSTARRS_z	228.29	1.51	18.004	0.007	AB
SDSS_z	215.17	7.46	18.068	0.038	AB
DES_z	207.41	2.9	18.108	0.015	AB
PanSTARRS_y	291.19	4.0	17.740	0.015	AB

Aperture details

RA, DEC (J2000) = 23h04m09.59s, -6d25m18.27s
semi major axis, semi minor axis (arcsec) = 18.79, 11.41
angle (degrees, anti-clockwise from east) = -62.55

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	132.31	6.14	18.596	0.050	AB
GALEX_NUV	186.73	4.59	18.222	0.027	AB
SDSS_u	562.31	14.83	17.025	0.029	AB
SDSS_g	1798.45	11.86	15.763	0.007	AB
DES_g	1786.92	2.94	15.770	0.002	AB
PanSTARRS_g	1920.95	3.77	15.691	0.002	AB
SDSS_r	3047.3	16.06	15.190	0.006	AB
PanSTARRS_r	3099.72	3.41	15.172	0.001	AB
DES_r	3267.1	5.69	15.115	0.002	AB
SDSS_i	4207.45	21.04	14.840	0.005	AB
PanSTARRS_i	4093.84	4.97	14.870	0.001	AB
PanSTARRS_z	4845.51	9.46	14.687	0.002	AB
SDSS_z	5435.67	45.7	14.562	0.009	AB
DES_z	5104.81	14.66	14.630	0.003	AB
PanSTARRS_y	6133.81	25.2	14.431	0.004	AB
2MASS_J	7038.31	414.18	13.386	0.064	Vega
2MASS_H	10080.4	672.23	12.524	0.072	Vega
2MASS_K	7838.89	729.82	12.327	0.101	Vega
WISE_W1	4046.46	54.0	12.183	0.014	Vega
WISE_W2	2578.04	76.51	12.033	0.032	Vega
WISE_W3	12601.57	252.29	8.475	0.022	Vega
WISE_W4	21192.68	2043.21	6.465	0.105	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.071	9.245	9.397
${\rm log}_{10}({\rm SFR})$	-1.320	-0.812	-0.297
${\rm log}_{10}({\rm sSFR})$	-10.622	-10.105	-9.460
${\rm stellar\ age}$	4.217	6.632	8.284

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.607	-1.108	-0.606
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.474	-0.283	0.234

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.338	0.744	1.048
$\delta$	-0.489	-0.076	0.282
$\tau_1/\tau_2$	0.690	1.026	1.360
$Q_{PAH}$	0.964	2.509	4.648
$U_{min}$	2.693	7.642	14.485
${\rm log}_{10}(\gamma_e)\,$	-3.269	-2.142	-0.864

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.022	-2.193	-0.591
${\rm log}_{10}(\tau_{AGN})\,$	1.024	1.515	1.909

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.549	-1.010	-0.669
0.03-0.10 Gyr	-1.433	-0.769	-0.194
0.10-0.33 Gyr	-1.300	-0.710	-0.218
0.33-1.09 Gyr	-1.466	-0.794	-0.370
1.09-3.59 Gyr	-1.400	-0.763	-0.459
3.59-11.84 Gyr	-1.282	-0.720	-0.483
11.84-13.16 Gyr	-1.395	-0.686	-0.089

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.504	10.554	10.598
${\rm log}_{10}({\rm SFR})$	0.411	0.615	0.813
${\rm log}_{10}({\rm sSFR})$	-10.150	-9.937	-9.718
${\rm stellar\ age}$	6.152	6.986	7.847

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.543	-0.376	-0.251
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	0.113	0.245	0.377

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.307	0.437	0.592
$\delta$	-0.299	-0.139	-0.026
$\tau_1/\tau_2$	0.668	0.980	1.297
$Q_{PAH}$	0.639	1.519	2.776
$U_{min}$	2.483	6.922	13.551
${\rm log}_{10}(\gamma_e)\,$	-2.325	-1.699	-1.185

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.819	-2.755	-1.874
${\rm log}_{10}(\tau_{AGN})\,$	1.141	1.652	1.992

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.135	0.328	0.492
0.03-0.10 Gyr	0.452	0.701	0.935
0.10-0.33 Gyr	0.464	0.690	0.917
0.33-1.09 Gyr	0.268	0.505	0.680
1.09-3.59 Gyr	0.303	0.560	0.749
3.59-11.84 Gyr	0.511	0.664	0.761
11.84-13.16 Gyr	0.316	0.708	1.068