2021bsf

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Information

Transient

Name: 2021bsf
Right ascension: 12h06m04.04s
Declination: 20d32m13.31s
Discovery Date: None
Classification: Ia
Redshift: 0.024811
MW E(B-V): 0.027

Host

Name: 2021bsf
Right ascension: 12h06m04.02s
Declination: 20d32m13.01s
Redshift: 0.023722
Photometric Redshift: 0.061

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.8
Cutout download	processed	24.17
Global aperture construction	processed	0.85
Local aperture photometry	processed	9.98
Global aperture photometry	processed	9.77
Validate local photometry	processed	0.04
Validate global photometry	processed	28.85
Host information	processed	0.1
Global host SED inference	processed	626.6
Local host SED inference	processed	712.29
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.07
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) = 12h06m04.04s, 20d32m13.31s
semi major axis, semi minor axis (arcsec) = 4.18, 4.18
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	25.35	3.61	20.390	0.155	AB
SDSS_g	165.7	3.58	18.352	0.023	AB
DES_g	182.05	0.65	18.249	0.004	AB
PanSTARRS_g	176.15	0.97	18.285	0.006	AB
SDSS_r	335.34	5.13	17.586	0.017	AB
PanSTARRS_r	326.25	1.27	17.616	0.004	AB
DES_r	365.91	1.41	17.492	0.004	AB
SDSS_i	472.81	6.56	17.213	0.015	AB
PanSTARRS_i	445.64	1.7	17.278	0.004	AB
PanSTARRS_z	553.47	2.65	17.042	0.005	AB
SDSS_z	550.9	12.97	17.047	0.026	AB
DES_z	596.53	4.15	16.961	0.008	AB
PanSTARRS_y	597.82	5.52	16.959	0.010	AB
2MASS_J	823.98	81.43	15.715	0.107	Vega
2MASS_H	846.79	118.54	15.213	0.152	Vega
2MASS_K	563.98	142.12	15.184	0.274	Vega

Aperture details

RA, DEC (J2000) = 12h06m04.02s, 20d32m13.03s
semi major axis, semi minor axis (arcsec) = 8.65, 6.74
angle (degrees, anti-clockwise from east) = -1.86

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	6.43	2.57	21.879	0.433	AB
GALEX_NUV	9.67	3.42	21.437	0.384	AB
SDSS_u	22.94	6.57	20.498	0.311	AB
SDSS_g	221.16	4.6	18.038	0.023	AB
DES_g	255.54	0.86	17.881	0.004	AB
PanSTARRS_g	249.54	1.72	17.907	0.007	AB
SDSS_r	458.82	6.63	17.246	0.016	AB
PanSTARRS_r	450.03	2.22	17.267	0.005	AB
DES_r	508.46	1.78	17.134	0.004	AB
SDSS_i	654.72	9.05	16.860	0.015	AB
PanSTARRS_i	624.38	2.96	16.911	0.005	AB
PanSTARRS_z	763.51	4.62	16.693	0.007	AB
SDSS_z	715.61	22.17	16.763	0.034	AB
DES_z	827.44	5.13	16.606	0.007	AB
PanSTARRS_y	855.03	9.67	16.570	0.012	AB
2MASS_J	1290.88	179.03	15.228	0.151	Vega
2MASS_H	1089.11	258.52	14.940	0.258	Vega
2MASS_K	825.67	313.65	14.770	0.412	Vega
WISE_W1	465.27	18.39	14.532	0.043	Vega
WISE_W2	253.79	20.87	14.550	0.089	Vega
WISE_W3	139.98	107.44	13.361	0.833	Vega
WISE_W4	-1209.48	658.85			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.070	9.174	9.309
${\rm log}_{10}({\rm SFR})$	-2.121	-1.549	-1.165
${\rm log}_{10}({\rm sSFR})$	-11.292	-10.727	-10.325
${\rm stellar\ age}$	6.538	7.946	10.910

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.482	-1.024	-0.764
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.885	-1.638	-1.132

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.363	0.594	0.889
$\delta$	-0.766	-0.475	-0.100
$\tau_1/\tau_2$	0.611	0.950	1.272
$Q_{PAH}$	0.797	2.482	4.747
$U_{min}$	2.739	7.599	14.499
${\rm log}_{10}(\gamma_e)\,$	-3.509	-2.679	-1.301

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.724	-1.616	-0.865
${\rm log}_{10}(\tau_{AGN})\,$	0.881	1.296	1.759

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.031	-1.466	-1.133
0.03-0.10 Gyr	-2.462	-1.629	-1.153
0.10-0.33 Gyr	-2.630	-1.617	-1.090
0.33-1.10 Gyr	-2.419	-1.416	-0.851
1.10-3.65 Gyr	-2.246	-1.041	-0.671
3.65-12.10 Gyr	-1.235	-0.768	-0.580
12.10-13.44 Gyr	-1.097	-0.539	0.233

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.166	9.319	9.432
${\rm log}_{10}({\rm SFR})$	-2.583	-1.789	-1.367
${\rm log}_{10}({\rm sSFR})$	-11.889	-11.103	-10.681
${\rm stellar\ age}$	5.721	7.916	11.259

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.663	-1.322	-1.037
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.311	-0.871	-0.358

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.499	0.643	0.796
$\delta$	-0.751	-0.545	-0.333
$\tau_1/\tau_2$	0.337	0.701	1.102
$Q_{PAH}$	0.625	1.689	3.164
$U_{min}$	2.382	7.118	14.331
${\rm log}_{10}(\gamma_e)\,$	-3.492	-2.817	-1.851

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.405	-3.451	-2.467
${\rm log}_{10}(\tau_{AGN})\,$	0.963	1.432	1.876

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.712	-1.641	-1.227
0.03-0.10 Gyr	-3.660	-2.035	-1.388
0.10-0.33 Gyr	-3.724	-1.951	-1.198
0.33-1.10 Gyr	-2.980	-1.446	-0.684
1.10-3.65 Gyr	-2.404	-0.957	-0.496
3.65-12.10 Gyr	-1.723	-0.657	-0.442
12.10-13.44 Gyr	-1.303	-0.468	0.401