2024aaku

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Information

Transient

Name: AT2024aaku
Right ascension: 7h56m21.26s
Declination: 2d34m42.13s
Discovery Date: Oct. 24, 2024, 9:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.029

Host

Name: 2024aaku
Right ascension: 7h56m21.17s
Declination: 2d34m42.79s
Redshift: 0.055949
Photometric Redshift: 0.050

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.53
Cutout download	processed	7.43
Global aperture construction	processed	1.04
Local aperture photometry	processed	5.34
Global aperture photometry	processed	5.26
Validate local photometry	processed	0.02
Validate global photometry	processed	13.21
Host information	processed	0.08
Global host SED inference	processed	455.11
Local host SED inference	processed	591.9
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.07
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) = 7h56m21.26s, 2d34m42.13s
semi major axis, semi minor axis (arcsec) = 1.84, 1.84
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	365.28	2.22	17.493	0.007	AB
PanSTARRS_g	361.83	0.65	17.504	0.002	AB
PanSTARRS_r	779.64	0.78	16.670	0.001	AB
DES_r	937.87	3.61	16.470	0.004	AB
PanSTARRS_i	1145.06	0.9	16.253	0.001	AB
PanSTARRS_z	1467.98	1.64	15.983	0.001	AB
DES_z	1766.44	16.31	15.782	0.010	AB
PanSTARRS_y	1761.13	3.37	15.786	0.002	AB

Aperture details

RA, DEC (J2000) = 7h56m21.21s, 2d34m42.32s
semi major axis, semi minor axis (arcsec) = 23.49, 13.93
angle (degrees, anti-clockwise from east) = -117.13

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	3059.07	5.34	15.186	0.002	AB
PanSTARRS_r	6617.2	5.73	14.348	0.001	AB
DES_r	6064.58	9.82	14.443	0.002	AB
PanSTARRS_i	8655.3	6.93	14.057	0.001	AB
PanSTARRS_z	10491.85	13.82	13.848	0.001	AB
DES_z	11018.09	42.17	13.795	0.004	AB
PanSTARRS_y	13173.89	31.74	13.601	0.003	AB
2MASS_J	17901.88	474.16	12.373	0.029	Vega
2MASS_H	22219.8	770.56	11.666	0.038	Vega
2MASS_K	20320.91	830.16	11.292	0.044	Vega
WISE_W1	10247.81	76.13	11.174	0.008	Vega
WISE_W2	6183.19	82.96	11.083	0.015	Vega
WISE_W3	17386.17	311.9	8.125	0.019	Vega
WISE_W4	20578.59	1925.23	6.496	0.102	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.146	10.275	10.373
${\rm log}_{10}({\rm SFR})$	-0.098	0.245	0.624
${\rm log}_{10}({\rm sSFR})$	-10.366	-10.041	-9.566
${\rm stellar\ age}$	4.674	6.663	8.185

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.891	-0.485	-0.167
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.759	-0.542	0.271

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.674	0.828	1.111
$\delta$	-0.953	-0.832	-0.585
$\tau_1/\tau_2$	0.542	0.888	1.233
$Q_{PAH}$	0.432	2.450	4.678
$U_{min}$	2.692	7.827	14.378
${\rm log}_{10}(\gamma_e)\,$	-3.175	-1.831	-0.977

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.370	-3.215	-1.418
${\rm log}_{10}(\tau_{AGN})\,$	0.935	1.431	1.926

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.091	0.341	0.566
0.03-0.10 Gyr	-0.497	0.178	0.658
0.10-0.33 Gyr	-0.511	0.103	0.551
0.33-1.08 Gyr	-0.342	0.195	0.559
1.08-3.56 Gyr	-0.238	0.325	0.593
3.56-11.71 Gyr	-0.174	0.310	0.515
11.71-13.01 Gyr	-0.348	0.363	0.951

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	11.127	11.237	11.326
${\rm log}_{10}({\rm SFR})$	-1.008	0.109	0.950
${\rm log}_{10}({\rm sSFR})$	-12.248	-11.124	-10.266
${\rm stellar\ age}$	5.583	7.498	9.384

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.464	-0.243	-0.073
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.450	-0.095	0.269

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.267	0.390	0.574
$\delta$	-0.527	-0.210	0.195
$\tau_1/\tau_2$	0.353	0.805	1.240
$Q_{PAH}$	1.558	3.066	5.399
$U_{min}$	2.539	7.666	14.773
${\rm log}_{10}(\gamma_e)\,$	-3.166	-1.791	-0.694

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.050	-3.034	-2.104
${\rm log}_{10}(\tau_{AGN})\,$	1.103	1.576	1.933

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.653	0.399	0.898
0.03-0.10 Gyr	-2.945	-0.346	0.982
0.10-0.33 Gyr	-2.915	-0.272	1.002
0.33-1.08 Gyr	-2.143	0.049	0.921
1.08-3.56 Gyr	0.014	1.128	1.611
3.56-11.71 Gyr	0.606	1.316	1.522
11.71-13.01 Gyr	0.327	1.359	2.110