2024ktj

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Information

Transient

Name: AT2024ktj
Right ascension: 13h46m30.93s
Declination: -5d50m25.79s
Discovery Date: April 1, 2024, 12:05 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2024ktj
Right ascension: 13h46m30.90s
Declination: -5d50m25.55s
Redshift: None
Photometric Redshift: 0.177

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.32
Cutout download	processed	8.56
Global aperture construction	processed	0.6
Local aperture photometry	processed	4.57
Global aperture photometry	processed	4.68
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	13.18
Host information	processed	0.13
Global host SED inference	processed	381.79
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.12
Host MWEBV	processed	0.14
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) = 13h46m30.93s, -5d50m25.79s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
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) = 13h46m30.89s, -5d50m25.34s
semi major axis, semi minor axis (arcsec) = 3.71, 2.95
angle (degrees, anti-clockwise from east) = -101.06

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.28	1.11	23.005	0.530	AB
GALEX_NUV	7.25	1.53	21.749	0.229	AB
DES_g	40.25	0.51	19.888	0.014	AB
PanSTARRS_g	40.49	0.78	19.882	0.021	AB
PanSTARRS_r	82.02	1.44	19.115	0.019	AB
DES_r	85.67	1.02	19.068	0.013	AB
PanSTARRS_i	111.74	1.48	18.780	0.014	AB
PanSTARRS_z	135.11	2.24	18.573	0.018	AB
DES_z	151.19	2.26	18.451	0.016	AB
PanSTARRS_y	159.09	4.33	18.396	0.030	AB
2MASS_J	313.0	115.4	16.766	0.400	Vega
2MASS_H	313.22	180.4	16.293	0.625	Vega
2MASS_K	189.76	196.36	16.367	1.123	Vega
WISE_W1	132.64	7.99	15.894	0.065	Vega
WISE_W2	106.71	10.88	15.490	0.111	Vega
WISE_W3	261.86	62.88	12.681	0.261	Vega
WISE_W4	516.15	356.13	10.498	0.749	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})\,	10.318	10.363	10.415
{\rm log}_{10}({\rm SFR})	-0.452	-0.160	0.075
{\rm log}_{10}({\rm sSFR})	-10.823	-10.522	-10.275
{\rm stellar\ age}	6.398	6.987	8.168

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.652	-0.384	-0.144
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.482	-0.820	-0.030

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.214	0.361	0.542
\delta	-0.304	-0.006	0.228
\tau_1/\tau_2	0.908	1.206	1.525
Q_{PAH}	0.903	2.083	3.868
U_{min}	2.853	8.982	16.744
{\rm log}_{10}(\gamma_e)\,	-2.738	-1.794	-0.873

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.924	-2.587	-1.505
{\rm log}_{10}(\tau_{AGN})\,	0.950	1.390	1.811

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.584	-0.292	-0.055
0.03-0.10 Gyr	-0.215	0.055	0.355
0.10-0.32 Gyr	-0.338	-0.044	0.216
0.32-1.02 Gyr	-0.593	-0.239	0.009
1.02-3.26 Gyr	-0.640	-0.178	0.115
3.26-10.40 Gyr	0.173	0.340	0.421
10.40-11.55 Gyr	0.129	0.514	0.974