2024szg results

2024szg results

Information

Transient

Name:	`AT2024szg`
Right ascension:	`6h27m36.80s`
Declination:	`-51d54m26.54s`
Discovery Date:	`Aug. 27, 2024, 5:42 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.056`

Host

Name:	`2024szg`
Right ascension:	`6h27m38.36s`
Declination:	`-51d54m24.60s`
Redshift:	`0.061108`
Photometric Redshift:	`None`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 DES_g DES_r DES_z	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_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	6.43
Transient MWEBV	processed	0.12
Host match	processed	0.83
Host information	processed	0.08
Host MWEBV	processed	0.09
Global aperture construction	processed	0.56
Global aperture photometry	processed	2.07
Validate global photometry	processed	6.67
Global host SED inference	processed	433.66
Local aperture photometry	processed	2.02
Validate local photometry	processed	0.02
Local host SED inference	processed	420.85

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	6h27m36.80s, -51d54m26.54s
semi major axis, semi minor axis (arcsec):	1.7, 1.7
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	3.73	0.18	22.472	0.054	AB
DES_r	7.09	0.21	21.774	0.033	AB
DES_z	11.51	0.97	21.247	0.092	AB

Aperture details

RA, DEC (J2000):	6h27m38.37s, -51d54m24.60s
semi major axis, semi minor axis (arcsec):	20.91, 17.96
angle (degrees, anti-clockwise from east):	155.41

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	1898.33	3.02	15.704	0.002	AB
DES_z	5794.12	17.62	14.493	0.003	AB
2MASS_J	6382.32	529.64	13.493	0.090	Vega
2MASS_H	7743.54	819.06	12.810	0.115	Vega
2MASS_K	9439.19	902.61	12.125	0.104	Vega
WISE_W1	4353.8	58.75	12.104	0.015	Vega
WISE_W2	2732.18	52.29	11.970	0.021	Vega
WISE_W3	9737.82	177.85	8.755	0.020	Vega
WISE_W4	10948.95	1055.02	7.182	0.105	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.077	8.313	8.473
{\rm log}_{10}({\rm SFR})	-2.675	-1.760	-1.005
{\rm log}_{10}({\rm sSFR})	-10.990	-10.118	-9.281
{\rm stellar\ age}	1.770	6.171	8.039

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.700	-1.161	-0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.644	-0.724	0.173

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.698	1.270	1.800
\delta	-0.200	0.065	0.281
\tau_1/\tau_2	0.710	1.074	1.434
Q_{PAH}	1.190	2.862	5.171
U_{min}	3.130	8.722	16.481
{\rm log}_{10}(\gamma_e)\,	-2.773	-1.684	-0.583

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.827	-0.518	0.188
{\rm log}_{10}(\tau_{AGN})\,	1.066	1.495	1.916

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.675	-1.760	-1.005
0.03-0.10 Gyr	-2.316	-1.555	-0.873
0.10-0.33 Gyr	-2.670	-1.825	-1.137
0.33-1.08 Gyr	-3.156	-2.058	-1.470
1.08-3.55 Gyr	-3.586	-2.035	-1.614
3.55-11.65 Gyr	-3.609	-1.925	-1.628
11.65-12.94 Gyr	-3.930	-1.933	-1.311

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.779	10.881	10.968
{\rm log}_{10}({\rm SFR})	-0.450	0.215	0.516
{\rm log}_{10}({\rm sSFR})	-11.345	-10.692	-10.329
{\rm stellar\ age}	5.529	7.008	8.247

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.512	-0.320	-0.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.695	-1.151	0.058

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.165	0.259	0.409
\delta	-0.833	-0.510	-0.034
\tau_1/\tau_2	0.726	1.096	1.455
Q_{PAH}	1.370	2.586	4.787
U_{min}	2.753	8.232	15.517
{\rm log}_{10}(\gamma_e)\,	-3.042	-2.232	-1.424

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.499	-2.204	-1.468
{\rm log}_{10}(\tau_{AGN})\,	1.126	1.591	1.945

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.450	0.215	0.516
0.03-0.10 Gyr	-0.300	0.464	1.099
0.10-0.33 Gyr	-0.496	0.301	0.725
0.33-1.08 Gyr	-0.169	0.437	0.772
1.08-3.55 Gyr	0.237	0.650	0.954
3.55-11.65 Gyr	0.442	0.760	0.905
11.65-12.94 Gyr	0.178	0.778	1.279