2024zzu results

2024zzu results

Information

Transient

Name:	`AT2024zzu`
Right ascension:	`23h34m45.06s`
Declination:	`-48d14m27.55s`
Discovery Date:	`Nov. 1, 2024, 11:20 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.008`

Host

Name:	`2024zzu`
Right ascension:	`23h34m45.20s`
Declination:	`-48d14m14.52s`
Redshift:	`0.068856`
Photometric Redshift:	`None`

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: completed

Task Name	Status	Time (s)
Cutout download	processed	7.61
Transient MWEBV	processed	0.04
Host match	processed	0.73
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	2.18
Validate global photometry	processed	7.59
Global host SED inference	processed	476.38
Local aperture photometry	processed	2.22
Validate local photometry	processed	0.01
Local host SED inference	processed	431.51

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	23h34m45.06s, -48d14m27.55s
semi major axis, semi minor axis (arcsec):	1.52, 1.52
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	13.01	0.12	21.114	0.010	AB
DES_r	23.39	0.18	20.478	0.008	AB
DES_z	34.19	0.6	20.065	0.019	AB

Aperture details

RA, DEC (J2000):	23h34m45.46s, -48d14m12.94s
semi major axis, semi minor axis (arcsec):	35.84, 20.6
angle (degrees, anti-clockwise from east):	148.78

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	170.78	9.7	18.319	0.062	AB
GALEX_NUV	181.05	2.89	18.256	0.017	AB
DES_g	2597.54	1.8	15.364	0.001	AB
DES_r	5321.93	2.79	14.585	0.001	AB
DES_z	8727.13	9.87	14.048	0.001	AB
2MASS_J	10539.35	765.4	12.948	0.079	Vega
2MASS_H	14546.92	1196.95	12.125	0.089	Vega
2MASS_K	8737.77	1279.25	12.209	0.159	Vega
WISE_W1	6498.69	58.31	11.669	0.010	Vega
WISE_W3	9982.32	362.34	8.728	0.039	Vega
WISE_W4	10144.01	1946.32	7.264	0.208	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.670	8.822	8.948
{\rm log}_{10}({\rm SFR})	-1.795	-1.240	-0.735
{\rm log}_{10}({\rm sSFR})	-10.673	-10.084	-9.494
{\rm stellar\ age}	4.056	6.601	8.060

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.758	-1.243	-0.643
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.693	-0.516	0.229

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.403	0.764	1.206
\delta	-0.322	-0.056	0.217
\tau_1/\tau_2	0.669	1.015	1.367
Q_{PAH}	0.747	2.543	4.992
U_{min}	2.866	8.011	14.637
{\rm log}_{10}(\gamma_e)\,	-3.057	-1.997	-0.743

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.067	-0.499	0.132
{\rm log}_{10}(\tau_{AGN})\,	1.032	1.401	1.909

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.827	-1.168	-0.696
0.03-0.10 Gyr	-2.117	-1.387	-0.719
0.10-0.33 Gyr	-2.215	-1.426	-0.759
0.33-1.08 Gyr	-2.134	-1.354	-0.787
1.08-3.53 Gyr	-1.910	-1.159	-0.888
3.53-11.56 Gyr	-1.633	-1.095	-0.874
11.56-12.84 Gyr	-1.887	-1.123	-0.561

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.228	11.284	11.353
{\rm log}_{10}({\rm SFR})	-0.008	0.234	0.485
{\rm log}_{10}({\rm sSFR})	-11.286	-11.047	-10.793
{\rm stellar\ age}	7.355	8.051	10.251

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.497	-0.324	-0.179
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.439	0.029	0.318

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.063	0.136	0.240
\delta	-0.430	0.010	0.270
\tau_1/\tau_2	0.547	0.964	1.421
Q_{PAH}	1.655	3.600	5.298
U_{min}	2.386	7.548	15.007
{\rm log}_{10}(\gamma_e)\,	-2.790	-1.738	-0.848

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.745	-1.675	-1.189
{\rm log}_{10}(\tau_{AGN})\,	1.155	1.478	1.912

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.153	0.391	0.584
0.03-0.10 Gyr	-0.761	0.092	0.521
0.10-0.33 Gyr	-0.850	0.017	0.466
0.33-1.08 Gyr	-0.699	0.136	0.551
1.08-3.53 Gyr	-0.217	0.673	1.196
3.53-11.56 Gyr	1.115	1.453	1.556
11.56-12.84 Gyr	1.089	1.653	2.278