2021lxb

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Information

Transient

Name: SN2021lxb
Right ascension: 13h01m58.65s
Declination: 28d00m30.85s
Discovery Date: May 9, 2021, 6:33 a.m.
Classification: SN Ia
Redshift: 0.025900
MW E(B-V): 0.008

Host

Name: 2021lxb
Right ascension: 13h01m57.65s
Declination: 28d00m20.52s
Redshift: 0.025748
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	None
Cutout download	processed	19.33
Global aperture construction	processed	0.52
Local aperture photometry	processed	5.82
Global aperture photometry	processed	5.49
Validate local photometry	processed	0.03
Validate global photometry	processed	12.62
Host information	processed	0.08
Global host SED inference	processed	418.82
Local host SED inference	processed	435.3
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
Processing status	completed	N/A	N/A

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) = 13h01m58.65s, 28d00m30.85s
semi major axis, semi minor axis (arcsec) = 3.86, 3.86
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	13.22	2.98	21.097	0.245	AB
SDSS_g	60.76	2.26	19.441	0.040	AB
DES_g	66.18	0.53	19.348	0.009	AB
PanSTARRS_g	62.14	1.13	19.416	0.020	AB
SDSS_r	127.62	3.35	18.635	0.029	AB
PanSTARRS_r	129.7	1.1	18.618	0.009	AB
DES_r	140.49	1.25	18.531	0.010	AB
SDSS_i	188.37	4.66	18.212	0.027	AB
PanSTARRS_i	185.78	1.59	18.227	0.009	AB
PanSTARRS_z	237.16	2.95	17.962	0.014	AB
SDSS_z	221.64	10.51	18.036	0.051	AB
DES_z	246.28	3.4	17.921	0.015	AB
PanSTARRS_y	297.49	5.5	17.716	0.020	AB
2MASS_J	417.05	75.28	16.455	0.196	Vega
2MASS_H	437.51	118.34	15.930	0.294	Vega
2MASS_K	285.43	136.31	15.923	0.518	Vega

Aperture details

RA, DEC (J2000) = 13h01m57.58s, 28d00m21.13s
semi major axis, semi minor axis (arcsec) = 23.16, 16.24
angle (degrees, anti-clockwise from east) = -165.57

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	39.24	0.57	19.916	0.016	AB
GALEX_NUV	110.22	0.53	18.794	0.005	AB
DES_g	6547.7	4.37	14.360	0.001	AB
PanSTARRS_g	6202.13	6.04	14.419	0.001	AB
PanSTARRS_r	13430.65	5.93	13.580	0.000	AB
DES_r	14355.44	11.4	13.507	0.001	AB
PanSTARRS_i	19302.7	8.16	13.186	0.000	AB
PanSTARRS_z	25722.12	15.03	12.874	0.001	AB
DES_z	27046.06	32.31	12.820	0.001	AB
PanSTARRS_y	31719.47	27.47	12.647	0.001	AB
2MASS_J	42427.58	413.26	11.436	0.011	Vega
2MASS_H	52797.38	643.52	10.726	0.013	Vega
2MASS_K	44000.36	744.13	10.454	0.018	Vega
WISE_W1	22434.13	118.89	10.324	0.006	Vega
WISE_W2	12089.75	160.77	10.355	0.014	Vega
WISE_W3	7105.22	211.06	9.097	0.032	Vega
WISE_W4	4744.9	1280.27	8.089	0.293	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})\,	8.848	8.973	9.120
{\rm log}_{10}({\rm SFR})	-2.067	-1.442	-0.989
{\rm log}_{10}({\rm sSFR})	-11.048	-10.429	-9.905
{\rm stellar\ age}	6.470	7.930	11.139

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.641	-1.080	-0.552
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.627	-0.045	0.336

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.639	1.126	1.428
\delta	-0.480	-0.196	0.057
\tau_1/\tau_2	0.681	1.023	1.375
Q_{PAH}	0.497	1.717	4.213
U_{min}	2.530	7.543	14.181
{\rm log}_{10}(\gamma_e)\,	-3.445	-2.682	-1.344

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.658	-1.779	-0.592
{\rm log}_{10}(\tau_{AGN})\,	0.912	1.260	1.743

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.926	-1.326	-0.959
0.03-0.10 Gyr	-2.546	-1.615	-0.964
0.10-0.33 Gyr	-2.828	-1.676	-1.040
0.33-1.10 Gyr	-2.907	-1.635	-1.049
1.10-3.64 Gyr	-2.880	-1.340	-0.922
3.64-12.07 Gyr	-1.572	-0.970	-0.762
12.07-13.41 Gyr	-1.368	-0.761	0.066

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.971	11.034	11.142
{\rm log}_{10}({\rm SFR})	-0.936	-0.638	-0.368
{\rm log}_{10}({\rm sSFR})	-12.060	-11.685	-11.406
{\rm stellar\ age}	7.816	8.824	12.222

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.429	-0.207	-0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.631	-0.479	0.294

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.328	0.429	0.574
\delta	-0.388	-0.087	0.095
\tau_1/\tau_2	0.399	0.790	1.192
Q_{PAH}	0.155	0.412	0.770
U_{min}	2.826	7.012	13.570
{\rm log}_{10}(\gamma_e)\,	-3.579	-3.116	-2.552

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.717	-4.233	-3.457
{\rm log}_{10}(\tau_{AGN})\,	1.046	1.599	1.951

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.028	-0.570	-0.284
0.03-0.10 Gyr	-1.330	-0.722	-0.338
0.10-0.33 Gyr	-1.441	-0.713	-0.262
0.33-1.10 Gyr	-1.559	-0.598	-0.048
1.10-3.64 Gyr	-1.252	0.032	0.810
3.64-12.07 Gyr	0.317	1.126	1.264
12.07-13.41 Gyr	0.881	1.518	2.227