2024lac

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Information

Transient

Name: AT2024lac
Right ascension: 15h31m18.38s
Declination: 45d11m03.32s
Discovery Date: June 9, 2024, 5:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name: 2024lac
Right ascension: 15h31m17.98s
Declination: 45d11m02.87s
Redshift: 0.072984
Photometric Redshift: 0.083

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.28
Cutout download	processed	14.6
Global aperture construction	processed	0.55
Local aperture photometry	processed	4.58
Global aperture photometry	processed	4.57
Validate local photometry	processed	0.02
Validate global photometry	processed	11.7
Host information	processed	0.13
Global host SED inference	processed	447.41
Local host SED inference	processed	462.9
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
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) = 15h31m18.38s, 45d11m03.32s
semi major axis, semi minor axis (arcsec) = 1.44, 1.44
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_g	18.68	1.22	20.722	0.071	AB
PanSTARRS_g	17.39	0.33	20.799	0.021	AB
SDSS_r	33.93	1.63	20.074	0.052	AB
PanSTARRS_r	31.94	0.36	20.139	0.012	AB
SDSS_i	44.63	1.97	19.776	0.048	AB
PanSTARRS_i	42.55	0.46	19.828	0.012	AB
PanSTARRS_z	49.19	0.89	19.670	0.020	AB
SDSS_z	58.7	4.1	19.478	0.076	AB
PanSTARRS_y	61.41	2.49	19.429	0.044	AB

Aperture details

RA, DEC (J2000) = 15h31m17.96s, 45d11m03.03s
semi major axis, semi minor axis (arcsec) = 14.37, 4.94
angle (degrees, anti-clockwise from east) = -111.25

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	22.73	4.12	20.508	0.197	AB
GALEX_NUV	29.59	3.52	20.222	0.129	AB
SDSS_u	126.28	5.84	18.647	0.050	AB
SDSS_g	312.04	5.5	17.664	0.019	AB
PanSTARRS_g	331.82	1.9	17.598	0.006	AB
SDSS_r	555.91	7.16	17.037	0.014	AB
PanSTARRS_r	573.31	2.02	17.004	0.004	AB
SDSS_i	799.88	9.2	16.642	0.012	AB
PanSTARRS_i	780.66	2.59	16.669	0.004	AB
PanSTARRS_z	910.76	5.02	16.501	0.006	AB
SDSS_z	1009.25	22.67	16.390	0.024	AB
PanSTARRS_y	1118.01	13.96	16.279	0.014	AB
WISE_W1	756.63	15.59	14.004	0.022	Vega
WISE_W2	454.5	22.05	13.917	0.053	Vega
WISE_W3	1197.84	78.17	11.030	0.071	Vega
WISE_W4	1181.18	471.22	9.599	0.433	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.980	9.112	9.222
${\rm log}_{10}({\rm SFR})$	-2.542	-1.738	-1.175
${\rm log}_{10}({\rm sSFR})$	-11.686	-10.835	-10.197
${\rm stellar\ age}$	4.797	6.974	8.699

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.464	-0.812	-0.252
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.533	-0.558	0.185

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.280	0.665	1.082
$\delta$	-0.331	0.032	0.280
$\tau_1/\tau_2$	0.645	1.003	1.346
$Q_{PAH}$	1.790	3.640	5.676
$U_{min}$	3.126	8.799	16.614
${\rm log}_{10}(\gamma_e)\,$	-2.609	-1.593	-0.554

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.638	-0.770	-0.068
${\rm log}_{10}(\tau_{AGN})\,$	1.098	1.601	1.959

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.716	-1.909	-1.328
0.03-0.10 Gyr	-2.298	-1.553	-0.779
0.10-0.33 Gyr	-2.426	-1.545	-0.870
0.33-1.07 Gyr	-2.433	-1.433	-0.878
1.07-3.51 Gyr	-2.045	-1.165	-0.825
3.51-11.51 Gyr	-1.574	-1.041	-0.857
11.51-12.79 Gyr	-1.730	-0.951	-0.370

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.255	10.296	10.331
${\rm log}_{10}({\rm SFR})$	-0.327	-0.175	-0.032
${\rm log}_{10}({\rm sSFR})$	-10.633	-10.471	-10.314
${\rm stellar\ age}$	6.455	7.107	7.850

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.289	-0.174	-0.085
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	0.237	0.361	0.450

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.133	0.176	0.259
$\delta$	-0.925	-0.746	-0.467
$\tau_1/\tau_2$	0.714	1.032	1.352
$Q_{PAH}$	0.887	2.201	4.285
$U_{min}$	2.866	8.438	15.862
${\rm log}_{10}(\gamma_e)\,$	-3.061	-1.803	-1.171

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.120	-2.976	-2.087
${\rm log}_{10}(\tau_{AGN})\,$	0.939	1.403	1.881

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.503	-0.351	-0.209
0.03-0.10 Gyr	-0.232	0.009	0.236
0.10-0.33 Gyr	-0.668	-0.318	-0.085
0.33-1.07 Gyr	-0.688	-0.346	-0.132
1.07-3.51 Gyr	-0.192	0.058	0.251
3.51-11.51 Gyr	0.099	0.221	0.304
11.51-12.79 Gyr	-0.193	0.241	0.585