2024ehl results

2024ehl results

Information

Transient

Name:	`AT2024ehl`
Right ascension:	`11h48m01.30s`
Declination:	`16d25m20.72s`
Discovery Date:	`March 14, 2024, 11:52 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.047`

Host

Name:	`2024ehl`
Right ascension:	`11h48m01.44s`
Declination:	`16d25m24.76s`
Redshift:	`0.066699`
Photometric Redshift:	`0.053`

Cutout Download Report

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

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	15.56
Transient MWEBV	processed	0.1
Host match	processed	1.09
Host information	processed	0.13
Host MWEBV	processed	0.04
Global aperture construction	processed	0.55
Global aperture photometry	processed	5.56
Validate global photometry	processed	14.92
Global host SED inference	processed	466.8
Local aperture photometry	processed	5.53
Validate local photometry	processed	0.02
Local host SED inference	processed	492.33

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	11h48m01.30s, 16d25m20.72s
semi major axis, semi minor axis (arcsec):	1.57, 1.57
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	6.24	1.41	21.913	0.246	AB
SDSS_g	31.18	1.57	20.165	0.055	AB
DES_g	33.92	0.26	20.074	0.008	AB
PanSTARRS_g	31.04	0.4	20.170	0.014	AB
SDSS_r	72.02	2.33	19.256	0.035	AB
PanSTARRS_r	67.84	0.56	19.321	0.009	AB
DES_r	76.83	0.74	19.186	0.011	AB
SDSS_i	107.55	3.03	18.821	0.031	AB
PanSTARRS_i	100.02	0.66	18.900	0.007	AB
PanSTARRS_z	124.85	1.16	18.659	0.010	AB
SDSS_z	147.63	5.3	18.477	0.039	AB
PanSTARRS_y	146.96	2.48	18.482	0.018	AB

Aperture details

RA, DEC (J2000):	11h48m01.44s, 16d25m25.09s
semi major axis, semi minor axis (arcsec):	13.37, 7.81
angle (degrees, anti-clockwise from east):	-165.45

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	117.37	9.06	18.726	0.084	AB
SDSS_g	692.24	7.97	16.799	0.012	AB
DES_g	758.03	1.31	16.701	0.002	AB
PanSTARRS_g	757.68	2.56	16.701	0.004	AB
SDSS_r	1589.97	11.48	15.897	0.008	AB
PanSTARRS_r	1572.83	3.55	15.908	0.002	AB
DES_r	1723.88	3.67	15.809	0.002	AB
SDSS_i	2261.06	15.35	15.514	0.007	AB
PanSTARRS_i	2318.01	4.14	15.487	0.002	AB
PanSTARRS_z	2874.07	7.29	15.254	0.003	AB
SDSS_z	3188.21	31.51	15.141	0.011	AB
PanSTARRS_y	3382.98	15.69	15.077	0.005	AB
2MASS_J	4374.28	236.18	13.903	0.059	Vega
2MASS_H	5450.88	404.36	13.191	0.081	Vega
2MASS_K	4416.0	365.76	12.950	0.090	Vega
WISE_W1	2266.47	34.61	12.813	0.017	Vega
WISE_W2	1303.45	38.9	12.773	0.032	Vega
WISE_W3	809.36	152.59	11.456	0.205	Vega
WISE_W4	1378.32	949.29	9.432	0.748	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.424	9.547	9.685
{\rm log}_{10}({\rm SFR})	-2.012	-1.257	-0.656
{\rm log}_{10}({\rm sSFR})	-11.657	-10.835	-10.200
{\rm stellar\ age}	5.985	7.718	10.146

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.479	-0.771	-0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.573	-0.244	0.315

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.338	0.747	1.257
\delta	-0.517	-0.144	0.222
\tau_1/\tau_2	0.619	1.017	1.409
Q_{PAH}	1.761	3.741	5.545
U_{min}	2.893	8.785	16.363
{\rm log}_{10}(\gamma_e)\,	-3.021	-1.704	-0.641

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.406	-0.947	-0.297
{\rm log}_{10}(\tau_{AGN})\,	1.156	1.559	1.948

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.190	-1.435	-0.824
0.03-0.10 Gyr	-2.256	-1.364	-0.642
0.10-0.33 Gyr	-2.609	-1.548	-0.826
0.33-1.08 Gyr	-2.549	-1.477	-0.699
1.08-3.53 Gyr	-2.104	-1.057	-0.504
3.53-11.58 Gyr	-1.077	-0.596	-0.416
11.58-12.87 Gyr	-1.026	-0.373	0.311

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.731	10.831	10.920
{\rm log}_{10}({\rm SFR})	-3.279	-1.400	-0.809
{\rm log}_{10}({\rm sSFR})	-14.039	-12.285	-11.612
{\rm stellar\ age}	6.565	7.871	10.504

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.663	-0.497	-0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.572	-0.713	0.118

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.162	0.289	0.460
\delta	-0.892	-0.670	-0.373
\tau_1/\tau_2	0.666	1.017	1.391
Q_{PAH}	0.595	1.445	3.704
U_{min}	2.923	8.819	16.668
{\rm log}_{10}(\gamma_e)\,	-3.417	-2.466	-1.255

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.180	-3.260	-2.388
{\rm log}_{10}(\tau_{AGN})\,	0.987	1.415	1.841

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.459	-1.581	-0.989
0.03-0.10 Gyr	-3.103	-1.370	-0.522
0.10-0.33 Gyr	-3.025	-1.158	-0.295
0.33-1.08 Gyr	-2.189	-0.521	0.170
1.08-3.53 Gyr	-0.933	0.189	0.742
3.53-11.58 Gyr	-0.067	0.718	0.859
11.58-12.87 Gyr	0.078	0.912	1.632