2024ktq

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Information

Transient

Name: AT2024ktq
Right ascension: 11h37m55.17s
Declination: 46d11m05.95s
Discovery Date: March 30, 2024, 10:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2024ktq
Right ascension: 11h37m55.38s
Declination: 46d11m01.22s
Redshift: 0.056274
Photometric Redshift: 0.054

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.16
Cutout download	processed	12.77
Global aperture construction	processed	0.57
Local aperture photometry	processed	5.0
Global aperture photometry	processed	4.62
Validate local photometry	processed	0.03
Validate global photometry	processed	14.41
Host information	processed	0.09
Global host SED inference	processed	421.03
Local host SED inference	processed	439.82
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.04
Processing status	completed	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) = 11h37m55.17s, 46d11m05.95s
semi major axis, semi minor axis (arcsec) = 1.83, 1.83
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	17.08	1.8	20.819	0.114	AB
SDSS_g	44.34	1.78	19.783	0.044	AB
PanSTARRS_g	47.65	0.42	19.705	0.009	AB
SDSS_r	66.88	2.26	19.337	0.037	AB
PanSTARRS_r	74.32	0.47	19.222	0.007	AB
SDSS_i	91.62	2.84	18.995	0.034	AB
PanSTARRS_i	95.28	0.47	18.953	0.005	AB
PanSTARRS_z	109.51	1.16	18.801	0.011	AB
SDSS_z	106.74	5.47	18.829	0.056	AB
PanSTARRS_y	133.29	2.67	18.588	0.022	AB

Aperture details

RA, DEC (J2000) = 11h37m55.39s, 46d11m01.52s
semi major axis, semi minor axis (arcsec) = 14.18, 10.33
angle (degrees, anti-clockwise from east) = -33.82

Warning: possible contaminating objects in the global aperture

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	99.01	10.71	18.911	0.117	AB
GALEX_NUV	125.96	7.81	18.649	0.067	AB
SDSS_u	402.38	11.19	17.388	0.030	AB
SDSS_g	1156.25	9.33	16.242	0.009	AB
PanSTARRS_g	1157.81	2.68	16.241	0.003	AB
SDSS_r	1961.5	12.57	15.669	0.007	AB
PanSTARRS_r	2012.05	2.98	15.641	0.002	AB
SDSS_i	2758.85	16.37	15.298	0.006	AB
PanSTARRS_i	2642.43	3.02	15.345	0.001	AB
PanSTARRS_z	3196.74	7.42	15.138	0.003	AB
SDSS_z	3505.09	35.16	15.038	0.011	AB
PanSTARRS_y	3616.52	17.09	15.004	0.005	AB
2MASS_J	4421.31	333.77	13.891	0.082	Vega
2MASS_H	5060.58	577.95	13.272	0.124	Vega
2MASS_K	5856.97	516.45	12.643	0.096	Vega
WISE_W1	2453.81	30.16	12.726	0.013	Vega
WISE_W2	1526.78	37.66	12.602	0.027	Vega
WISE_W3	4697.02	173.79	9.546	0.040	Vega
WISE_W4	5057.66	1106.11	8.020	0.237	Vega

Imaging data

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.839	9.041	9.171
{\rm log}_{10}({\rm SFR})	-1.480	-0.799	-0.107
{\rm log}_{10}({\rm sSFR})	-10.568	-9.840	-9.000
{\rm stellar\ age}	2.395	5.635	7.386

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.471	-0.661	-0.117
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.555	-0.451	0.194

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.300	0.753	1.121
\delta	-0.418	-0.090	0.201
\tau_1/\tau_2	0.683	1.021	1.385
Q_{PAH}	0.889	3.463	5.750
U_{min}	2.908	8.262	15.049
{\rm log}_{10}(\gamma_e)\,	-3.171	-2.046	-0.907

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.529	-1.345	-0.354
{\rm log}_{10}(\tau_{AGN})\,	1.035	1.616	2.024

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.766	-1.093	-0.579
0.03-0.10 Gyr	-1.643	-0.765	0.014
0.10-0.33 Gyr	-1.385	-0.654	-0.107
0.33-1.08 Gyr	-1.589	-0.802	-0.373
1.08-3.56 Gyr	-1.737	-0.900	-0.601
3.56-11.71 Gyr	-2.052	-0.998	-0.723
11.71-13.01 Gyr	-2.225	-1.058	-0.447

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.570	10.633	10.737
{\rm log}_{10}({\rm SFR})	0.122	0.507	0.941
{\rm log}_{10}({\rm sSFR})	-10.511	-10.150	-9.725
{\rm stellar\ age}	6.928	7.672	10.486

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.771	-0.481	-0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.189	0.208	0.420

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.174	0.286	0.442
\delta	-0.508	-0.181	0.155
\tau_1/\tau_2	0.557	0.916	1.333
Q_{PAH}	1.183	2.346	4.027
U_{min}	2.507	7.693	15.187
{\rm log}_{10}(\gamma_e)\,	-2.905	-2.029	-1.238

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.395	-2.298	-1.697
{\rm log}_{10}(\tau_{AGN})\,	1.063	1.513	1.904

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.374	-0.299	0.187
0.03-0.10 Gyr	0.135	0.643	1.099
0.10-0.33 Gyr	-0.558	0.295	0.666
0.33-1.08 Gyr	-1.428	0.118	0.404
1.08-3.56 Gyr	-1.187	0.282	0.660
3.56-11.71 Gyr	0.334	0.754	0.893
11.71-13.01 Gyr	0.273	0.917	1.700