2024lkk results

2024lkk results

Information

Transient

Name:	`AT2024lkk`
Right ascension:	`9h28m10.45s`
Declination:	`30d13m52.58s`
Discovery Date:	`June 16, 2024, 4:15 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.017`

Host

Name:	`2024lkk`
Right ascension:	`9h28m11.29s`
Declination:	`30d13m51.55s`
Redshift:	`0.025110`
Photometric Redshift:	`0.036`

Cutout Download Report

Downloaded	Unavailable
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_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	18.6
Transient MWEBV	processed	0.04
Host match	processed	1.25
Host information	processed	0.13
Host MWEBV	processed	0.07
Global aperture construction	processed	0.61
Global aperture photometry	processed	6.1
Validate global photometry	processed	15.49
Global host SED inference	processed	449.26
Local aperture photometry	processed	5.95
Validate local photometry	processed	0.03
Local host SED inference	processed	501.32

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h28m10.45s, 30d13m52.58s
semi major axis, semi minor axis (arcsec):	3.96, 3.96
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	17.41	2.46	20.798	0.154	AB
SDSS_g	51.27	2.29	19.625	0.048	AB
DES_g	52.61	1.01	19.597	0.021	AB
PanSTARRS_g	52.94	1.16	19.591	0.024	AB
SDSS_r	89.14	2.95	19.025	0.036	AB
PanSTARRS_r	85.49	1.44	19.070	0.018	AB
DES_r	91.76	1.97	18.993	0.023	AB
SDSS_i	117.46	3.74	18.725	0.035	AB
PanSTARRS_i	109.24	1.41	18.804	0.014	AB
PanSTARRS_z	128.5	2.86	18.628	0.024	AB
SDSS_z	151.23	9.61	18.451	0.069	AB
DES_z	135.08	2.7	18.574	0.022	AB
PanSTARRS_y	135.33	6.41	18.572	0.051	AB
2MASS_J	159.72	75.63	17.497	0.514	Vega
2MASS_H	234.19	119.68	16.608	0.555	Vega
2MASS_K	253.72	146.79	16.051	0.628	Vega

Aperture details

RA, DEC (J2000):	9h28m11.29s, 30d13m51.54s
semi major axis, semi minor axis (arcsec):	16.3, 14.81
angle (degrees, anti-clockwise from east):	-140.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	90.56	1.13	19.008	0.014	AB
GALEX_NUV	142.11	0.91	18.518	0.007	AB
SDSS_u	511.51	10.47	17.128	0.022	AB
SDSS_g	1478.61	11.29	15.975	0.008	AB
DES_g	1489.34	5.23	15.968	0.004	AB
PanSTARRS_g	1444.24	4.58	16.001	0.003	AB
SDSS_r	2550.69	14.63	15.383	0.006	AB
PanSTARRS_r	2567.14	5.66	15.376	0.002	AB
DES_r	2735.36	10.61	15.307	0.004	AB
SDSS_i	3462.94	18.01	15.051	0.006	AB
PanSTARRS_i	3380.47	5.42	15.078	0.002	AB
PanSTARRS_z	3866.29	11.25	14.932	0.003	AB
SDSS_z	4491.98	39.51	14.769	0.010	AB
DES_z	4249.56	14.33	14.829	0.004	AB
PanSTARRS_y	4607.65	25.16	14.741	0.006	AB
WISE_W1	2671.38	38.49	12.634	0.016	Vega
WISE_W2	1523.72	46.16	12.604	0.033	Vega
WISE_W3	4255.51	217.56	9.654	0.056	Vega
WISE_W4	6041.6	1384.04	7.827	0.249	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.471	8.557	8.664
{\rm log}_{10}({\rm SFR})	-2.633	-1.995	-1.501
{\rm log}_{10}({\rm sSFR})	-11.159	-10.528	-10.051
{\rm stellar\ age}	6.418	7.794	9.892

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.628	-1.123	-0.802
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.884	-1.525	-0.181

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.153	0.500	0.898
\delta	-0.441	-0.016	0.258
\tau_1/\tau_2	0.733	1.070	1.413
Q_{PAH}	0.996	2.982	5.482
U_{min}	2.873	7.886	14.991
{\rm log}_{10}(\gamma_e)\,	-3.011	-1.865	-0.678

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.563	-0.650	-0.128
{\rm log}_{10}(\tau_{AGN})\,	1.064	1.550	1.937

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.032	-2.203	-1.647
0.03-0.10 Gyr	-2.745	-1.968	-1.424
0.10-0.33 Gyr	-2.631	-1.881	-1.348
0.33-1.10 Gyr	-2.813	-1.927	-1.385
1.10-3.64 Gyr	-2.640	-1.676	-1.290
3.64-12.08 Gyr	-1.682	-1.336	-1.184
12.08-13.42 Gyr	-1.776	-1.224	-0.566

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.962	9.997	10.065
{\rm log}_{10}({\rm SFR})	-0.533	-0.383	-0.259
{\rm log}_{10}({\rm sSFR})	-10.566	-10.381	-10.240
{\rm stellar\ age}	7.411	7.983	9.634

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.767	-0.561	-0.442
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.306	0.405	0.471

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.226	0.321	0.454
\delta	-0.678	-0.456	-0.236
\tau_1/\tau_2	0.603	0.940	1.285
Q_{PAH}	0.439	0.985	1.821
U_{min}	2.156	6.995	14.188
{\rm log}_{10}(\gamma_e)\,	-3.441	-2.853	-2.186

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.333	-3.551	-2.724
{\rm log}_{10}(\tau_{AGN})\,	0.940	1.326	1.807

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.734	-0.583	-0.460
0.03-0.10 Gyr	-0.370	-0.158	0.052
0.10-0.33 Gyr	-1.287	-0.689	-0.349
0.33-1.10 Gyr	-1.693	-0.972	-0.654
1.10-3.64 Gyr	-0.961	-0.540	-0.315
3.64-12.08 Gyr	-0.251	-0.086	0.000
12.08-13.42 Gyr	-0.455	0.037	0.573