2024ahhv

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Information

Transient

Name: AT2024ahhv
Right ascension: 8h37m48.19s
Declination: 6d28m33.45s
Discovery Date: Dec. 24, 2024, 12:24 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.029

Host

Name: 2024ahhv
Right ascension: 8h37m48.03s
Declination: 6d28m34.09s
Redshift: None
Photometric Redshift: 0.185

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.81
Cutout download	processed	18.98
Global aperture construction	processed	0.58
Local aperture photometry	processed	5.86
Global aperture photometry	processed	5.88
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	16.42
Host information	processed	0.08
Global host SED inference	processed	395.96
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.16
Host MWEBV	processed	0.05
Processing status	blocked	N/A	N/A

Cutout Download Report

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: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 8h37m48.19s, 6d28m33.45s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 8h37m48.03s, 6d28m34.27s
semi major axis, semi minor axis (arcsec) = 6.34, 3.09
angle (degrees, anti-clockwise from east) = -110.03

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.47	0.45	23.481	0.335	AB
GALEX_NUV	2.18	0.53	23.052	0.264	AB
SDSS_u	15.58	3.38	20.918	0.236	AB
SDSS_g	49.55	2.3	19.662	0.050	AB
DES_g	53.49	0.6	19.579	0.012	AB
PanSTARRS_g	57.31	0.83	19.504	0.016	AB
SDSS_r	118.5	3.81	18.716	0.035	AB
PanSTARRS_r	115.67	1.06	18.742	0.010	AB
DES_r	126.2	1.3	18.647	0.011	AB
SDSS_i	194.98	5.77	18.175	0.032	AB
PanSTARRS_i	186.07	1.3	18.226	0.008	AB
PanSTARRS_z	232.68	2.71	17.983	0.013	AB
SDSS_z	290.12	16.75	17.744	0.063	AB
DES_z	242.99	4.02	17.936	0.018	AB
PanSTARRS_y	266.88	7.41	17.834	0.030	AB
2MASS_J	203.64	122.56	17.233	0.653	Vega
2MASS_H	557.56	200.17	15.667	0.390	Vega
2MASS_K	545.09	201.45	15.221	0.401	Vega
WISE_W1	232.39	19.53	15.285	0.091	Vega
WISE_W2	161.58	23.63	15.040	0.159	Vega
WISE_W3	451.35	101.7	12.090	0.245	Vega
WISE_W4	-138.55	645.78			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.478	10.551	10.629
{\rm log}_{10}({\rm SFR})	0.224	0.581	0.925
{\rm log}_{10}({\rm sSFR})	-10.381	-9.958	-9.591
{\rm stellar\ age}	4.590	5.828	6.786

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.166	-0.729	-0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.039	0.267	0.412

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.505	0.685	0.904
\delta	-0.603	-0.409	-0.242
\tau_1/\tau_2	0.626	0.961	1.317
Q_{PAH}	0.506	1.268	2.666
U_{min}	2.568	7.002	13.834
{\rm log}_{10}(\gamma_e)\,	-3.339	-2.530	-1.613

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.885	-2.505	-1.624
{\rm log}_{10}(\tau_{AGN})\,	0.973	1.363	1.812

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.172	0.410	0.613
0.03-0.10 Gyr	0.166	0.634	1.039
0.10-0.32 Gyr	0.202	0.677	0.999
0.32-1.02 Gyr	0.162	0.567	0.843
1.02-3.24 Gyr	0.430	0.699	0.915
3.24-10.32 Gyr	0.418	0.688	0.831
10.32-11.47 Gyr	0.063	0.643	1.141