2024vlg results

2024vlg results

Information

Transient

Name:	`AT2024vlg`
Right ascension:	`23h58m05.98s`
Declination:	`-0d59m14.37s`
Discovery Date:	`Sept. 13, 2024, 8:05 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.028`

Host

Name:	`2024vlg`
Right ascension:	`23h58m06.27s`
Declination:	`-0d59m14.23s`
Redshift:	`0.063678`
Photometric Redshift:	`0.066`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV 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_g DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	6.38
Transient MWEBV	processed	0.12
Host match	processed	2.06
Host information	processed	0.09
Host MWEBV	processed	0.08
Global aperture construction	processed	0.53
Global aperture photometry	processed	1.64
Validate global photometry	processed	6.41
Global host SED inference	processed	418.62
Local aperture photometry	processed	1.67
Validate local photometry	processed	0.02
Local host SED inference	processed	558.44

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	23h58m05.98s, -0d59m14.37s
semi major axis, semi minor axis (arcsec):	1.63, 1.63
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	71.38	0.32	19.266	0.005	AB
DES_z	133.69	2.45	18.585	0.020	AB

Aperture details

RA, DEC (J2000):	23h58m06.28s, -0d59m14.34s
semi major axis, semi minor axis (arcsec):	12.53, 4.81
angle (degrees, anti-clockwise from east):	92.14

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.69	0.69	21.836	0.112	AB
GALEX_NUV	10.16	0.69	21.383	0.074	AB
DES_r	849.17	1.15	16.578	0.001	AB
DES_z	1579.03	8.61	15.904	0.006	AB
2MASS_J	2901.76	218.32	14.348	0.082	Vega
2MASS_H	3595.12	360.99	13.643	0.109	Vega
2MASS_K	3536.01	422.59	13.191	0.130	Vega
WISE_W1	1530.91	29.46	13.239	0.021	Vega
WISE_W2	962.55	37.94	13.102	0.043	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.263	9.447	9.610
{\rm log}_{10}({\rm SFR})	-1.542	-0.786	-0.185
{\rm log}_{10}({\rm sSFR})	-11.010	-10.253	-9.559
{\rm stellar\ age}	4.714	7.191	9.587

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.497	-0.734	-0.148
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.476	-0.477	0.242

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.480	1.030	1.498
\delta	-0.481	-0.088	0.198
\tau_1/\tau_2	0.617	0.985	1.339
Q_{PAH}	0.450	1.806	4.602
U_{min}	3.046	8.248	15.727
{\rm log}_{10}(\gamma_e)\,	-3.246	-1.906	-0.621

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.477	-1.306	-0.120
{\rm log}_{10}(\tau_{AGN})\,	1.045	1.507	1.957

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.588	-0.780	-0.187
0.03-0.10 Gyr	-1.966	-0.964	-0.187
0.10-0.33 Gyr	-2.102	-1.001	-0.223
0.33-1.08 Gyr	-2.249	-0.943	-0.281
1.08-3.54 Gyr	-2.159	-0.754	-0.324
3.54-11.62 Gyr	-1.315	-0.517	-0.274
11.62-12.91 Gyr	-1.253	-0.381	0.405

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.396	10.514	10.607
{\rm log}_{10}({\rm SFR})	-1.004	-0.605	-0.127
{\rm log}_{10}({\rm sSFR})	-11.554	-11.123	-10.569
{\rm stellar\ age}	5.707	7.269	8.683

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.592	-0.236	0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.364	-0.383	0.249

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.337	0.506	0.711
\delta	-0.424	-0.108	0.259
\tau_1/\tau_2	0.462	0.869	1.250
Q_{PAH}	1.180	2.823	5.126
U_{min}	2.106	6.528	13.895
{\rm log}_{10}(\gamma_e)\,	-3.080	-1.686	-0.693

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.052	-2.855	-1.853
{\rm log}_{10}(\tau_{AGN})\,	0.995	1.495	1.910

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.812	-0.374	0.078
0.03-0.10 Gyr	-1.813	-0.847	-0.228
0.10-0.33 Gyr	-1.779	-0.738	-0.088
0.33-1.08 Gyr	-1.455	-0.288	0.328
1.08-3.54 Gyr	-0.236	0.493	0.812
3.54-11.62 Gyr	0.206	0.620	0.801
11.62-12.91 Gyr	-0.088	0.641	1.230