2021tno results

2021tno results

Information

Transient

Name:	`AT2021tno`
Right ascension:	`0h42m55.56s`
Declination:	`-49d49m19.34s`
Discovery Date:	`July 14, 2021, 11:16 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.011`

Host

Name:
Right ascension:	`0h42m55.58s`
Declination:	`-49d49m21.53s`
Redshift:	`0.071166`
Photometric Redshift:	`0.063`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_r DES_z	PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	9.3
Transient MWEBV	processed	0.04
Host match	processed	8.94
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	2.45
Validate global photometry	processed	8.44
Global host SED inference	processed	418.73
Local aperture photometry	processed	2.74
Validate local photometry	processed	0.02
Local host SED inference	processed	534.07

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h42m55.56s, -49d49m19.34s
semi major axis, semi minor axis (arcsec):	1.47, 1.47
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	105.73	0.3	18.839	0.003	AB
DES_r	245.45	0.56	17.925	0.002	AB
DES_z	420.41	2.49	17.341	0.006	AB

Aperture details

RA, DEC (J2000):	0h42m55.19s, -49d49m22.61s
semi major axis, semi minor axis (arcsec):	18.93, 9.51
angle (degrees, anti-clockwise from east):	102.76

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	38.69	3.91	19.931	0.110	AB
GALEX_NUV	72.83	3.37	19.244	0.050	AB
DES_g	1213.88	1.16	16.190	0.001	AB
DES_z	4000.61	8.16	14.895	0.002	AB
WISE_W1	2655.06	27.37	12.641	0.011	Vega
WISE_W2	1582.22	29.81	12.563	0.020	Vega
WISE_W4	3267.33	663.34	8.495	0.220	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.900	10.062	10.210
{\rm log}_{10}({\rm SFR})	-1.440	-0.406	0.170
{\rm log}_{10}({\rm sSFR})	-11.575	-10.499	-9.822
{\rm stellar\ age}	5.785	7.755	11.677

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.516	-0.968	-0.486
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.650	-0.108	0.308

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.428	0.799	1.219
\delta	-0.649	-0.313	0.071
\tau_1/\tau_2	0.651	1.018	1.392
Q_{PAH}	0.455	1.932	4.801
U_{min}	3.287	8.697	16.151
{\rm log}_{10}(\gamma_e)\,	-3.113	-1.587	-0.536

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.822	-1.335	-0.390
{\rm log}_{10}(\tau_{AGN})\,	0.961	1.485	1.975

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.406	-0.313	0.175
0.03-0.10 Gyr	-2.277	-0.615	0.154
0.10-0.33 Gyr	-2.747	-0.714	0.056
0.33-1.07 Gyr	-3.093	-0.680	0.041
1.07-3.52 Gyr	-2.785	-0.471	0.132
3.52-11.53 Gyr	-1.062	0.036	0.322
11.53-12.81 Gyr	-0.451	0.385	1.282

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.840	10.888	10.938
{\rm log}_{10}({\rm SFR})	-0.195	0.251	0.671
{\rm log}_{10}({\rm sSFR})	-11.087	-10.623	-10.195
{\rm stellar\ age}	6.773	7.484	8.691

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.536	-0.340	-0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.399	-0.545	0.160

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.126	0.205	0.327
\delta	-0.856	-0.621	-0.270
\tau_1/\tau_2	0.688	1.040	1.376
Q_{PAH}	0.514	2.123	4.571
U_{min}	2.004	6.570	13.258
{\rm log}_{10}(\gamma_e)\,	-3.087	-1.834	-1.043

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.352	-3.376	-2.322
{\rm log}_{10}(\tau_{AGN})\,	1.084	1.566	1.938

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.961	-0.221	0.188
0.03-0.10 Gyr	-0.204	0.337	0.809
0.10-0.33 Gyr	0.182	0.566	0.863
0.33-1.07 Gyr	0.100	0.495	0.725
1.07-3.52 Gyr	0.269	0.697	0.955
3.52-11.53 Gyr	0.872	1.044	1.142
11.53-12.81 Gyr	0.695	1.157	1.630