2021zaa results

2021zaa results

Information

Transient

Name:	`2021zaa`
Right ascension:	`23h46m41.12s`
Declination:	`26d44m45.14s`
Discovery Date:	`None`
Classification:	`SNII`
Redshift:	`0.031000`
MW E(B-V):	`0.065`

Host

Name:
Right ascension:	`23h46m41.19s`
Declination:	`26d44m45.32s`
Redshift:	`None`
Photometric Redshift:	`0.071`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J WISE_W2 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_z	2MASS_K WISE_W1 WISE_W3 DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	17.93
Transient MWEBV	processed	0.04
Host match	processed	5.08
Host information	processed	0.18
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.63
Validate global photometry	processed	16.43
Global host SED inference	failed	159.69
Local aperture photometry	processed	6.41
Validate local photometry	processed	0.02
Local host SED inference	processed	497.75

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	23h46m41.12s, 26d44m45.14s
semi major axis, semi minor axis (arcsec):	3.23, 3.23
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	46.97	3.16	19.720	0.073	AB
SDSS_g	82.42	2.52	19.110	0.033	AB
DES_g	83.98	0.45	19.090	0.006	AB
PanSTARRS_g	80.99	0.66	19.129	0.009	AB
SDSS_r	117.7	3.34	18.723	0.031	AB
PanSTARRS_r	123.47	0.87	18.671	0.008	AB
DES_r	136.24	1.06	18.564	0.008	AB
SDSS_i	155.36	4.41	18.422	0.031	AB
PanSTARRS_i	155.92	0.92	18.418	0.006	AB
PanSTARRS_z	183.63	2.73	18.240	0.016	AB
SDSS_z	193.82	12.98	18.181	0.073	AB
DES_z	190.51	2.84	18.200	0.016	AB
PanSTARRS_y	214.09	4.53	18.074	0.023	AB
2MASS_J	141.09	84.84	17.631	0.653	Vega
2MASS_H	232.29	114.38	16.617	0.535	Vega

Aperture details

RA, DEC (J2000):	23h46m41.17s, 26d44m45.54s
semi major axis, semi minor axis (arcsec):	3.78, 3.09
angle (degrees, anti-clockwise from east):	-112.14

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	12.32	2.61	21.174	0.230	AB
GALEX_NUV	15.17	1.59	20.947	0.114	AB
SDSS_u	47.92	3.37	19.699	0.076	AB
SDSS_g	85.85	2.59	19.066	0.033	AB
DES_g	86.04	0.45	19.063	0.006	AB
PanSTARRS_g	83.37	0.7	19.097	0.009	AB
SDSS_r	121.54	3.44	18.688	0.031	AB
PanSTARRS_r	128.05	0.91	18.632	0.008	AB
DES_r	139.55	1.07	18.538	0.008	AB
SDSS_i	161.08	4.55	18.382	0.031	AB
PanSTARRS_i	160.49	0.95	18.386	0.006	AB
PanSTARRS_z	187.28	2.82	18.219	0.016	AB
SDSS_z	197.79	13.68	18.160	0.075	AB
DES_z	196.26	2.88	18.168	0.016	AB
PanSTARRS_y	220.55	4.65	18.041	0.023	AB
2MASS_J	218.95	112.95	17.154	0.560	Vega
2MASS_H	246.85	149.85	16.551	0.659	Vega
WISE_W2	99.81	13.9	15.563	0.151	Vega
WISE_W4	154.35	373.54	11.809	2.627	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.439	8.705	8.907
{\rm log}_{10}({\rm SFR})	-0.996	-0.432	0.185
{\rm log}_{10}({\rm sSFR})	-9.761	-9.112	-8.196
{\rm stellar\ age}	1.923	6.260	8.409

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.663	-0.972	-0.411
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.091	0.188	0.387

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.258	0.614	1.243
\delta	-0.587	-0.201	0.078
\tau_1/\tau_2	0.584	1.003	1.452
Q_{PAH}	0.478	1.556	3.529
U_{min}	3.602	9.369	17.370
{\rm log}_{10}(\gamma_e)\,	-3.431	-2.164	-0.712

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.879	-1.633	-0.546
{\rm log}_{10}(\tau_{AGN})\,	0.999	1.493	1.959

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.796	-1.312	-0.900
0.03-0.10 Gyr	-0.879	-0.289	0.335
0.10-0.33 Gyr	-2.993	-1.249	-0.633
0.33-1.10 Gyr	-4.248	-1.685	-1.077
1.10-3.63 Gyr	-3.768	-1.537	-1.071
3.63-12.01 Gyr	-3.298	-1.372	-1.030
12.01-13.34 Gyr	-3.193	-1.396	-0.516

Global parameter details

Documentation

Data not available