2021mwb

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Information

Transient

Name: 2021mwb
Right ascension: 16h08m57.12s
Declination: 35d25m15.90s
Discovery Date: None
Classification: SNIa
Redshift: 0.042951
MW E(B-V): 0.019

Host

Name: 2021mwb
Right ascension: 16h08m57.14s
Declination: 35d25m15.81s
Redshift: None
Photometric Redshift: 0.147

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.08
Cutout download	processed	13.59
Global aperture construction	processed	0.65
Local aperture photometry	processed	5.32
Global aperture photometry	processed	5.41
Validate local photometry	processed	0.03
Validate global photometry	processed	15.07
Host information	processed	0.1
Global host SED inference	processed	413.15
Local host SED inference	processed	421.89
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.08
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) = 16h08m57.12s, 35d25m15.90s
semi major axis, semi minor axis (arcsec) = 2.36, 2.36
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	21.9	2.32	20.549	0.115	AB
SDSS_g	47.28	1.88	19.713	0.043	AB
DES_g	46.69	0.5	19.727	0.012	AB
PanSTARRS_g	47.67	0.64	19.704	0.015	AB
PanSTARRS_r	69.32	0.71	19.298	0.011	AB
PanSTARRS_i	84.04	0.61	19.089	0.008	AB
PanSTARRS_z	86.14	1.47	19.062	0.019	AB
SDSS_z	102.06	9.11	18.878	0.097	AB
DES_z	100.93	2.03	18.890	0.022	AB
PanSTARRS_y	96.49	4.11	18.939	0.046	AB

Aperture details

RA, DEC (J2000) = 16h08m57.13s, 35d25m15.90s
semi major axis, semi minor axis (arcsec) = 3.06, 2.62
angle (degrees, anti-clockwise from east) = -157.17

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	9.03	2.86	21.510	0.344	AB
GALEX_NUV	9.2	2.1	21.491	0.248	AB
SDSS_u	24.34	2.89	20.434	0.129	AB
SDSS_g	50.16	1.99	19.649	0.043	AB
DES_g	49.28	0.51	19.668	0.011	AB
PanSTARRS_g	49.69	0.76	19.659	0.017	AB
PanSTARRS_r	73.54	0.81	19.234	0.012	AB
PanSTARRS_i	88.65	0.67	19.031	0.008	AB
PanSTARRS_z	90.15	1.61	19.013	0.019	AB
SDSS_z	107.85	10.75	18.818	0.108	AB
DES_z	102.66	2.06	18.871	0.022	AB
PanSTARRS_y	100.14	4.42	18.898	0.048	AB
2MASS_J	123.02	92.46	17.780	0.816	Vega
2MASS_H	-56.19	150.97			Vega
2MASS_K	141.2	154.67	16.688	1.189	Vega
WISE_W1	50.46	7.43	16.944	0.160	Vega
WISE_W2	30.24	10.75	16.859	0.386	Vega
WISE_W3	82.26	39.91	13.938	0.527	Vega
WISE_W4	161.49	247.85	11.760	1.666	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.549	8.713	8.848
${\rm log}_{10}({\rm SFR})$	-1.812	-1.133	-0.437
${\rm log}_{10}({\rm sSFR})$	-10.608	-9.889	-9.122
${\rm stellar\ age}$	3.067	6.341	8.014

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.687	-1.214	-0.743
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.801	-0.825	0.221

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.120	0.549	0.971
$\delta$	-0.489	-0.115	0.195
$\tau_1/\tau_2$	0.696	1.032	1.389
$Q_{PAH}$	0.758	2.272	4.809
$U_{min}$	2.920	7.942	14.967
${\rm log}_{10}(\gamma_e)\,$	-3.389	-2.267	-0.862

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.592	-1.364	-0.149
${\rm log}_{10}(\tau_{AGN})\,$	1.027	1.355	1.818

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.185	-1.457	-0.896
0.03-0.10 Gyr	-1.895	-1.071	-0.310
0.10-0.33 Gyr	-1.836	-1.102	-0.518
0.33-1.09 Gyr	-2.234	-1.348	-0.923
1.09-3.59 Gyr	-2.160	-1.304	-0.997
3.59-11.86 Gyr	-2.264	-1.283	-1.035
11.86-13.18 Gyr	-2.364	-1.299	-0.680

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.617	8.736	8.866
${\rm log}_{10}({\rm SFR})$	-1.493	-1.156	-0.810
${\rm log}_{10}({\rm sSFR})$	-10.231	-9.885	-9.522
${\rm stellar\ age}$	5.193	6.665	8.011

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.606	-1.063	-0.527
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.368	0.202	0.414

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.139	0.351	0.628
$\delta$	-0.306	0.089	0.295
$\tau_1/\tau_2$	0.546	0.922	1.286
$Q_{PAH}$	0.853	2.446	4.534
$U_{min}$	2.891	8.406	15.754
${\rm log}_{10}(\gamma_e)\,$	-2.533	-1.615	-0.668

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.748	-1.815	-0.847
${\rm log}_{10}(\tau_{AGN})\,$	1.111	1.497	1.859

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.097	-1.476	-1.133
0.03-0.10 Gyr	-1.509	-1.079	-0.689
0.10-0.33 Gyr	-1.442	-1.020	-0.671
0.33-1.09 Gyr	-1.589	-1.181	-0.909
1.09-3.59 Gyr	-1.616	-1.253	-1.009
3.59-11.86 Gyr	-1.535	-1.215	-1.014
11.86-13.18 Gyr	-1.734	-1.140	-0.648