2024aghd

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Information

Transient

Name: AT2024aghd
Right ascension: 7h46m17.36s
Declination: 27d53m42.04s
Discovery Date: Dec. 29, 2024, 9:59 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2024aghd
Right ascension: 7h46m17.24s
Declination: 27d53m42.01s
Redshift: 0.076863
Photometric Redshift: 0.075

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.44
Cutout download	processed	17.46
Global aperture construction	processed	0.62
Local aperture photometry	processed	6.04
Global aperture photometry	processed	7.59
Validate local photometry	processed	0.02
Validate global photometry	processed	16.94
Host information	processed	0.08
Global host SED inference	processed	485.05
Local host SED inference	processed	585.75
Transient information	processed	0.0
Transient MWEBV	processed	0.09
Host MWEBV	processed	0.05
Log transient processing status	processed	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) = 7h46m17.36s, 27d53m42.04s
semi major axis, semi minor axis (arcsec) = 1.37, 1.37
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	201.32	0.73	18.140	0.004	AB
PanSTARRS_g	187.79	0.41	18.216	0.002	AB
SDSS_r	458.63	5.6	17.246	0.013	AB
PanSTARRS_r	394.89	0.56	17.409	0.002	AB
DES_r	498.74	2.03	17.155	0.004	AB
SDSS_i	687.65	6.88	16.807	0.011	AB
PanSTARRS_i	619.24	0.55	16.920	0.001	AB
PanSTARRS_z	805.62	1.51	16.635	0.002	AB
SDSS_z	940.45	9.39	16.467	0.011	AB
DES_z	982.29	5.4	16.419	0.006	AB
PanSTARRS_y	962.19	2.71	16.442	0.003	AB

Aperture details

RA, DEC (J2000) = 7h46m17.23s, 27d53m42.73s
semi major axis, semi minor axis (arcsec) = 16.57, 12.96
angle (degrees, anti-clockwise from east) = -10.84

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	299.09	13.85	17.711	0.050	AB
SDSS_g	2062.15	12.73	15.614	0.007	AB
PanSTARRS_g	2382.66	3.69	15.457	0.002	AB
SDSS_r	5081.73	19.91	14.635	0.004	AB
PanSTARRS_r	5080.04	5.24	14.635	0.001	AB
DES_r	5631.5	7.39	14.523	0.001	AB
SDSS_i	7779.49	25.14	14.173	0.004	AB
PanSTARRS_z	10077.15	14.23	13.892	0.002	AB
SDSS_z	10760.31	59.56	13.820	0.006	AB
PanSTARRS_y	12568.78	27.33	13.652	0.002	AB
2MASS_J	16032.28	435.1	12.493	0.029	Vega
2MASS_H	21381.42	710.48	11.707	0.036	Vega
2MASS_K	18446.09	617.25	11.397	0.036	Vega
WISE_W1	9168.7	73.97	11.295	0.009	Vega
WISE_W2	5418.42	77.06	11.226	0.015	Vega
WISE_W3	1262.74	226.49	10.973	0.195	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.227	10.374	10.500
${\rm log}_{10}({\rm SFR})$	-1.787	-0.465	0.140
${\rm log}_{10}({\rm sSFR})$	-12.326	-10.830	-10.077
${\rm stellar\ age}$	4.284	6.848	8.606

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.847	-0.472	-0.250
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.725	-0.607	0.286

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.442	0.677	1.191
$\delta$	-0.896	-0.645	-0.195
$\tau_1/\tau_2$	0.655	1.001	1.353
$Q_{PAH}$	0.776	2.974	5.364
$U_{min}$	2.921	8.239	16.015
${\rm log}_{10}(\gamma_e)\,$	-2.983	-1.390	-0.462

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.103	-1.700	-0.705
${\rm log}_{10}(\tau_{AGN})\,$	0.893	1.404	1.811

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.898	-0.561	-0.071
0.03-0.10 Gyr	-2.419	-0.531	0.217
0.10-0.33 Gyr	-1.815	-0.275	0.474
0.33-1.07 Gyr	-1.560	0.003	0.577
1.07-3.50 Gyr	-1.023	0.347	0.672
3.50-11.47 Gyr	-0.431	0.429	0.653
11.47-12.74 Gyr	-0.639	0.444	1.148

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	11.511	11.581	11.697
${\rm log}_{10}({\rm SFR})$	-1.549	-0.370	0.437
${\rm log}_{10}({\rm sSFR})$	-13.273	-11.938	-11.061
${\rm stellar\ age}$	7.231	8.304	12.006

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.374	-0.182	-0.091
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.490	-0.744	-0.006

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.137	0.306	0.497
$\delta$	-0.915	-0.723	-0.407
$\tau_1/\tau_2$	0.518	0.888	1.270
$Q_{PAH}$	0.231	0.667	1.598
$U_{min}$	2.801	7.842	14.996
${\rm log}_{10}(\gamma_e)\,$	-3.279	-2.349	-1.137

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.611	-3.962	-3.072
${\rm log}_{10}(\tau_{AGN})\,$	1.114	1.606	1.940

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.640	-0.536	0.238
0.03-0.10 Gyr	-1.911	-0.432	0.479
0.10-0.33 Gyr	-1.851	-0.110	0.829
0.33-1.07 Gyr	-1.717	0.104	0.861
1.07-3.50 Gyr	-1.252	0.748	1.494
3.50-11.47 Gyr	0.022	1.657	1.820
11.47-12.74 Gyr	1.441	2.084	2.828