2024vgd results

2024vgd results

Information

Transient

Name:	`AT2024vgd`
Right ascension:	`17h07m56.80s`
Declination:	`18d12m54.83s`
Discovery Date:	`Aug. 26, 2024, 5:10 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.061`

Host

Name:	`2024vgd`
Right ascension:	`17h07m56.40s`
Declination:	`18d12m53.01s`
Redshift:	`None`
Photometric Redshift:	`0.067`

Cutout Download Report

Downloaded	Unavailable
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 DES_g DES_r DES_z	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	8.25
Transient MWEBV	processed	0.12
Host match	processed	2.08
Host information	processed	0.1
Host MWEBV	processed	0.1
Global aperture construction	processed	0.68
Global aperture photometry	processed	4.33
Validate global photometry	processed	12.43
Global host SED inference	processed	444.63
Local aperture photometry	processed	4.65
Validate local photometry	processed	0.02
Local host SED inference	processed	467.36

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h07m56.80s, 18d12m54.83s
semi major axis, semi minor axis (arcsec):	1.56, 1.56
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	13.23	0.19	21.096	0.015	AB
PanSTARRS_g	13.15	0.3	21.103	0.025	AB
PanSTARRS_r	20.3	0.42	20.631	0.022	AB
DES_r	21.91	0.31	20.548	0.015	AB
PanSTARRS_i	23.87	0.58	20.455	0.027	AB
PanSTARRS_z	29.51	1.11	20.225	0.041	AB
DES_z	31.39	0.8	20.158	0.028	AB
PanSTARRS_y	22.91	2.49	20.500	0.118	AB

Aperture details

RA, DEC (J2000):	17h07m56.39s, 18d12m53.27s
semi major axis, semi minor axis (arcsec):	11.7, 9.0
angle (degrees, anti-clockwise from east):	-109.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	48.18	3.46	19.693	0.078	AB
PanSTARRS_i	964.46	3.75	16.439	0.004	AB
WISE_W1	889.47	32.25	13.828	0.039	Vega
WISE_W3	1903.97	135.23	10.527	0.077	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.427	8.561	8.672
{\rm log}_{10}({\rm SFR})	-2.835	-1.878	-1.303
{\rm log}_{10}({\rm sSFR})	-11.378	-10.445	-9.826
{\rm stellar\ age}	2.813	5.618	7.070

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.568	-0.929	-0.259
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.717	-1.097	-0.145

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.073	0.228	0.583
\delta	-0.691	-0.244	0.173
\tau_1/\tau_2	0.652	1.032	1.427
Q_{PAH}	1.196	2.956	5.091
U_{min}	3.284	8.488	15.914
{\rm log}_{10}(\gamma_e)\,	-2.811	-1.554	-0.452

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-0.488	0.010	0.283
{\rm log}_{10}(\tau_{AGN})\,	1.132	1.525	2.014

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.528	-2.368	-1.783
0.03-0.10 Gyr	-3.018	-1.822	-1.181
0.10-0.33 Gyr	-2.045	-1.310	-0.786
0.33-1.08 Gyr	-1.709	-1.169	-0.790
1.08-3.53 Gyr	-1.777	-1.288	-1.042
3.53-11.58 Gyr	-2.224	-1.464	-1.211
11.58-12.87 Gyr	-2.555	-1.536	-1.008

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.069	10.176	10.296
{\rm log}_{10}({\rm SFR})	-0.321	0.008	0.457
{\rm log}_{10}({\rm sSFR})	-10.534	-10.176	-9.721
{\rm stellar\ age}	4.257	6.033	7.537

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.758	-0.370	-0.103
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.247	-0.379	0.258

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.106	0.204	0.368
\delta	-0.727	-0.275	0.163
\tau_1/\tau_2	0.590	0.967	1.324
Q_{PAH}	0.770	2.030	4.036
U_{min}	2.396	6.998	14.237
{\rm log}_{10}(\gamma_e)\,	-3.182	-2.037	-1.236

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.856	-2.049	-1.297
{\rm log}_{10}(\tau_{AGN})\,	0.905	1.305	1.788

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.489	-0.080	0.175
0.03-0.10 Gyr	-0.498	0.017	0.577
0.10-0.33 Gyr	-0.334	0.203	0.657
0.33-1.08 Gyr	-0.248	0.307	0.648
1.08-3.53 Gyr	-0.083	0.325	0.569
3.53-11.58 Gyr	-0.219	0.202	0.417
11.58-12.87 Gyr	-0.582	0.198	0.713