2024vdv results

2024vdv results

Information

Transient

Name:	`AT2024vdv`
Right ascension:	`19h47m59.08s`
Declination:	`18d33m03.42s`
Discovery Date:	`Sept. 9, 2024, 5:27 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.604`

Host

Name:	`2024vdv`
Right ascension:	`19h48m01.56s`
Declination:	`18d33m37.37s`
Redshift:	`None`
Photometric Redshift:	`0.049`

Cutout Download Report

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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	2.56
Transient MWEBV	processed	0.06
Host match	processed	14.75
Host information	processed	0.1
Host MWEBV	processed	0.08
Global aperture construction	processed	0.74
Global aperture photometry	processed	2.94
Validate global photometry	processed	5.28
Global host SED inference	processed	2773.04
Local aperture photometry	processed	2.97
Validate local photometry	processed	0.02
Local host SED inference	processed	936.47

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	19h47m59.08s, 18d33m03.42s
semi major axis, semi minor axis (arcsec):	2.09, 2.09
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	22.23	0.63	20.533	0.031	AB
PanSTARRS_r	44.01	0.96	19.791	0.024	AB
PanSTARRS_i	63.43	1.38	19.394	0.024	AB
PanSTARRS_z	65.38	2.55	19.361	0.042	AB
PanSTARRS_y	60.6	4.79	19.444	0.086	AB

Aperture details

RA, DEC (J2000):	19h48m01.67s, 18d33m36.88s
semi major axis, semi minor axis (arcsec):	11.18, 3.43
angle (degrees, anti-clockwise from east):	-66.43

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	21726.89	3.14	13.058	0.000	AB
PanSTARRS_y	142949.16	16.15	11.012	0.000	AB
WISE_W1	69419.07	355.05	9.097	0.006	Vega
WISE_W4	-431.3	632.55			Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.510	8.669	8.817
{\rm log}_{10}({\rm SFR})	-0.626	0.286	0.659
{\rm log}_{10}({\rm sSFR})	-9.393	-8.354	-7.935
{\rm stellar\ age}	0.122	1.214	5.277

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.919	-1.756	-1.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.888	-1.625	-1.002

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.147	0.323	0.547
\delta	-0.719	-0.367	0.085
\tau_1/\tau_2	0.516	1.092	1.582
Q_{PAH}	0.715	2.451	4.844
U_{min}	4.137	10.837	18.736
{\rm log}_{10}(\gamma_e)\,	-3.024	-1.569	-0.728

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.038	-2.580	-1.090
{\rm log}_{10}(\tau_{AGN})\,	1.056	1.649	2.024

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.870	-1.063	-0.602
0.03-0.10 Gyr	-0.549	0.442	0.821
0.10-0.33 Gyr	-2.482	-0.553	0.186
0.33-1.09 Gyr	-4.620	-2.186	-0.818
1.09-3.58 Gyr	-5.776	-2.839	-1.290
3.58-11.79 Gyr	-6.220	-2.961	-1.407
11.79-13.10 Gyr	-6.743	-2.659	-1.044

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.898	12.076	12.195
{\rm log}_{10}({\rm SFR})	1.475	2.080	2.668
{\rm log}_{10}({\rm sSFR})	-10.594	-9.993	-9.369
{\rm stellar\ age}	2.211	6.075	7.611

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.828	-1.585	-1.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.310	-0.136	0.170

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.061	0.142	0.301
\delta	-0.894	-0.666	-0.300
\tau_1/\tau_2	0.544	1.044	1.549
Q_{PAH}	0.276	1.076	2.617
U_{min}	2.297	7.058	14.628
{\rm log}_{10}(\gamma_e)\,	-3.487	-2.413	-1.130

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.662	-3.794	-2.351
{\rm log}_{10}(\tau_{AGN})\,	1.411	1.801	2.047

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	1.151	1.921	2.259
0.03-0.10 Gyr	1.124	2.077	2.804
0.10-0.33 Gyr	0.871	2.204	2.871
0.33-1.09 Gyr	0.567	2.045	2.593
1.09-3.58 Gyr	0.925	2.071	2.547
3.58-11.79 Gyr	0.169	2.077	2.372
11.79-13.10 Gyr	-0.593	1.895	2.576