2024aggt

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Information

Transient

Name: AT2024aggt
Right ascension: 13h44m04.94s
Declination: 40d42m48.34s
Discovery Date: Dec. 29, 2024, 10:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.004

Host

Name: 2024aggt
Right ascension: 13h44m04.78s
Declination: 40d42m49.52s
Redshift: None
Photometric Redshift: 0.165

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.79
Cutout download	processed	16.49
Global aperture construction	processed	0.82
Local aperture photometry	processed	5.8
Global aperture photometry	processed	6.31
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	16.6
Host information	processed	0.11
Global host SED inference	processed	626.77
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.06
Log transient processing status	blocked	None

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) = 13h44m04.94s, 40d42m48.34s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 13h44m04.77s, 40d42m49.70s
semi major axis, semi minor axis (arcsec) = 5.19, 4.32
angle (degrees, anti-clockwise from east) = -70.86

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error
SDSS_u	39.2	3.91	19.917	0.108
SDSS_g	87.83	2.66	19.041	0.033
PanSTARRS_g	86.01	1.42	19.064	0.018
SDSS_r	154.7	3.68	18.426	0.026
PanSTARRS_r	145.82	1.41	18.490	0.011
SDSS_i	200.0	4.74	18.147	0.026
PanSTARRS_i	192.59	1.35	18.188	0.008
PanSTARRS_z	227.7	2.93	18.007	0.014
SDSS_z	249.4	17.75	17.908	0.077
PanSTARRS_y	265.1	8.04	17.841	0.033
2MASS_H	360.09	146.39	16.141	0.441
WISE_W1	188.04	13.82	15.515	0.080
WISE_W2	127.92	16.03	15.294	0.136
WISE_W3	202.18	51.59	12.962	0.277
WISE_W4	-437.37	377.98

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.058	10.246	10.346
{\rm log}_{10}({\rm SFR})	-0.091	0.661	1.218
{\rm log}_{10}({\rm sSFR})	-10.417	-9.610	-8.868
{\rm stellar\ age}	2.819	5.162	6.518

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.686	-0.399	-0.172
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.647	-0.403	0.295

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.209	0.374	0.590
\delta	-0.791	-0.474	-0.083
\tau_1/\tau_2	0.572	0.932	1.299
Q_{PAH}	0.244	0.954	2.458
U_{min}	2.450	7.534	14.494
{\rm log}_{10}(\gamma_e)\,	-3.133	-2.101	-0.837

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.263	-3.057	-1.954
{\rm log}_{10}(\tau_{AGN})\,	0.991	1.469	1.903

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.358	-0.247	0.153
0.03-0.10 Gyr	-0.030	0.794	1.374
0.10-0.32 Gyr	-0.117	0.640	1.060
0.32-1.03 Gyr	-0.544	0.402	0.773
1.03-3.29 Gyr	-0.351	0.376	0.661
3.29-10.52 Gyr	-0.638	0.238	0.490
10.52-11.69 Gyr	-0.728	0.216	0.777