2024xlw

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Information

Transient

Name: AT2024xlw
Right ascension: 2h21m01.27s
Declination: -4d24m18.02s
Discovery Date: Sept. 27, 2024, 1:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2024xlw
Right ascension: 2h21m01.02s
Declination: -4d23m50.64s
Redshift: None
Photometric Redshift: 0.089

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.29
Cutout download	processed	9.3
Global aperture construction	processed	0.58
Local aperture photometry	processed	4.7
Global aperture photometry	processed	5.04
Validate local photometry	processed	0.02
Validate global photometry	processed	12.25
Host information	processed	0.09
Global host SED inference	processed	412.8
Local host SED inference	failed	0.01
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.07
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) = 2h21m01.27s, -4d24m18.02s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
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	0.01	0.05	28.926	5.879	AB
PanSTARRS_r	0.64	0.4	24.384	0.677	AB
DES_r	0.09	0.08	26.481	0.931	AB
PanSTARRS_i	0.09	0.43	26.557	5.383	AB
PanSTARRS_z	-0.11	0.75			AB
DES_z	0.14	0.25	26.014	1.924	AB
PanSTARRS_y	-1.84	1.91			AB

Aperture details

RA, DEC (J2000) = 2h21m01.01s, -4d23m50.55s
semi major axis, semi minor axis (arcsec) = 4.48, 3.44
angle (degrees, anti-clockwise from east) = -89.65

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.54	0.09	24.578	0.192	AB
GALEX_NUV	1.51	0.12	23.450	0.089	AB
DES_g	124.62	0.35	18.661	0.003	AB
PanSTARRS_g	131.45	1.02	18.603	0.008	AB
PanSTARRS_r	272.44	1.3	17.812	0.005	AB
DES_r	300.99	0.71	17.704	0.003	AB
PanSTARRS_i	386.2	1.43	17.433	0.004	AB
PanSTARRS_z	500.43	2.35	17.152	0.005	AB
DES_z	541.51	2.64	17.066	0.005	AB
PanSTARRS_y	574.83	5.96	17.001	0.011	AB
2MASS_J	820.74	115.5	15.720	0.153	Vega
2MASS_H	1050.82	189.42	14.979	0.196	Vega
2MASS_K	860.06	205.14	14.726	0.259	Vega
WISE_W1	345.09	11.4	14.856	0.036	Vega
WISE_W2	204.69	15.75	14.783	0.084	Vega
WISE_W3	-17.45	61.48			Vega
WISE_W4	113.85	396.79	12.139	3.784	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})\,	10.240	10.321	10.440
{\rm log}_{10}({\rm SFR})	-2.141	-1.201	-0.583
{\rm log}_{10}({\rm sSFR})	-12.557	-11.551	-10.886
{\rm stellar\ age}	6.887	7.874	11.560

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.089	-0.758	-0.566
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.548	-0.577	0.227

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.236	0.399	0.584
\delta	-0.884	-0.686	-0.409
\tau_1/\tau_2	0.660	1.032	1.402
Q_{PAH}	1.164	3.076	5.149
U_{min}	2.874	8.441	16.090
{\rm log}_{10}(\gamma_e)\,	-2.342	-1.127	-0.318

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.894	-2.390	-1.484
{\rm log}_{10}(\tau_{AGN})\,	1.114	1.568	1.908

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.799	-1.411	-0.806
0.03-0.10 Gyr	-2.406	-1.218	-0.500
0.10-0.33 Gyr	-2.280	-0.970	-0.224
0.33-1.06 Gyr	-2.597	-0.952	-0.105
1.06-3.47 Gyr	-2.033	-0.323	0.297
3.47-11.33 Gyr	-0.661	0.446	0.596
11.33-12.59 Gyr	0.079	0.709	1.569