2024ahjk results

2024ahjk results

Information

Transient

Name:	`AT2024ahjk`
Right ascension:	`10h28m36.58s`
Declination:	`40d15m39.08s`
Discovery Date:	`Dec. 23, 2024, 1:34 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.010`

Host

Name:	`2024ahjk`
Right ascension:	`10h28m36.32s`
Declination:	`40d15m37.80s`
Redshift:	`0.067155`
Photometric Redshift:	`0.082`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_z	GALEX_FUV DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	17.05
Transient MWEBV	processed	0.04
Host match	processed	1.63
Host information	processed	0.08
Host MWEBV	processed	0.06
Global aperture construction	processed	0.6
Global aperture photometry	processed	5.41
Validate global photometry	processed	15.56
Global host SED inference	processed	423.95
Local aperture photometry	processed	5.17
Validate local photometry	processed	0.02
Local host SED inference	processed	432.9

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	10h28m36.58s, 40d15m39.08s
semi major axis, semi minor axis (arcsec):	1.56, 1.56
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	7.13	1.29	21.767	0.197	AB
SDSS_g	35.96	1.6	20.010	0.048	AB
DES_g	36.18	0.47	20.004	0.014	AB
PanSTARRS_g	33.58	0.53	20.085	0.017	AB
SDSS_r	72.92	2.3	19.243	0.034	AB
PanSTARRS_r	67.91	0.46	19.320	0.007	AB
SDSS_i	103.56	2.83	18.862	0.030	AB
PanSTARRS_i	99.28	0.55	18.908	0.006	AB
PanSTARRS_z	124.54	0.97	18.662	0.008	AB
SDSS_z	134.55	5.02	18.578	0.040	AB
DES_z	125.74	1.62	18.651	0.014	AB
PanSTARRS_y	144.61	2.62	18.500	0.020	AB

Aperture details

RA, DEC (J2000):	10h28m36.30s, 40d15m37.91s
semi major axis, semi minor axis (arcsec):	13.54, 11.85
angle (degrees, anti-clockwise from east):	-102.36

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	113.99	1.08	18.758	0.010	AB
SDSS_u	179.86	9.95	18.263	0.060	AB
SDSS_g	922.3	8.52	16.488	0.010	AB
DES_g	945.65	2.43	16.461	0.003	AB
PanSTARRS_g	846.42	4.24	16.581	0.005	AB
SDSS_r	1675.54	11.8	15.840	0.008	AB
PanSTARRS_r	1640.61	3.58	15.862	0.002	AB
SDSS_i	2345.26	15.0	15.475	0.007	AB
PanSTARRS_i	2253.81	4.27	15.518	0.002	AB
PanSTARRS_z	2449.15	7.58	15.427	0.003	AB
SDSS_z	2835.19	35.69	15.269	0.014	AB
DES_z	2758.54	8.09	15.298	0.003	AB
PanSTARRS_y	3172.06	20.84	15.147	0.007	AB
2MASS_J	4086.37	271.56	13.977	0.072	Vega
2MASS_H	5149.88	426.0	13.253	0.090	Vega
2MASS_K	4815.72	457.66	12.856	0.103	Vega
WISE_W1	2483.31	37.23	12.713	0.016	Vega
WISE_W2	1545.15	45.59	12.589	0.032	Vega
WISE_W4	2959.53	1024.76	8.602	0.376	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.418	9.513	9.634
{\rm log}_{10}({\rm SFR})	-2.338	-1.487	-0.914
{\rm log}_{10}({\rm sSFR})	-11.859	-11.019	-10.465
{\rm stellar\ age}	6.749	7.847	10.860

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.386	-0.815	-0.426
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.650	-0.513	0.259

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.341	0.700	1.093
\delta	-0.385	-0.016	0.261
\tau_1/\tau_2	0.655	1.010	1.361
Q_{PAH}	0.762	2.219	4.621
U_{min}	3.068	8.301	15.842
{\rm log}_{10}(\gamma_e)\,	-3.190	-2.111	-0.784

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.509	-0.527	-0.082
{\rm log}_{10}(\tau_{AGN})\,	1.127	1.481	1.880

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.818	-1.776	-1.183
0.03-0.10 Gyr	-2.544	-1.490	-0.836
0.10-0.33 Gyr	-2.569	-1.448	-0.745
0.33-1.08 Gyr	-2.831	-1.415	-0.748
1.08-3.53 Gyr	-2.555	-0.956	-0.407
3.53-11.58 Gyr	-0.919	-0.371	-0.200
11.58-12.87 Gyr	-0.747	-0.125	0.604

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.695	10.752	10.809
{\rm log}_{10}({\rm SFR})	-0.040	0.191	0.403
{\rm log}_{10}({\rm sSFR})	-10.804	-10.552	-10.346
{\rm stellar\ age}	6.545	7.432	8.806

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.509	-0.261	-0.073
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.480	0.018	0.205

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.223	0.347	0.519
\delta	-0.083	0.166	0.311
\tau_1/\tau_2	0.557	0.975	1.392
Q_{PAH}	0.418	1.472	4.501
U_{min}	1.892	6.049	13.121
{\rm log}_{10}(\gamma_e)\,	-3.541	-2.429	-1.171

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.407	-3.600	-2.660
{\rm log}_{10}(\tau_{AGN})\,	0.952	1.376	1.828

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.328	0.491	0.643
0.03-0.10 Gyr	-0.822	-0.089	0.304
0.10-0.33 Gyr	-0.612	0.007	0.403
0.33-1.08 Gyr	-0.254	0.246	0.554
1.08-3.53 Gyr	0.213	0.666	0.929
3.53-11.58 Gyr	0.660	0.890	1.008
11.58-12.87 Gyr	0.471	1.005	1.515