2024hhx results

2024hhx results

Information

Transient

Name:	`AT2024hhx`
Right ascension:	`8h09m55.65s`
Declination:	`40d28m00.14s`
Discovery Date:	`April 27, 2024, 6:21 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.046`

Host

Name:	`2024hhx`
Right ascension:	`8h09m55.25s`
Declination:	`40d28m04.08s`
Redshift:	`0.020752`
Photometric Redshift:	`0.017`

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_z	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	0.73
Host information	processed	0.13
Host MWEBV	processed	0.06
Global aperture construction	processed	0.6
Global aperture photometry	processed	6.38
Validate global photometry	processed	17.31
Global host SED inference	processed	434.64
Local aperture photometry	processed	6.36
Validate local photometry	processed	0.03
Local host SED inference	processed	496.13

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	8h09m55.65s, 40d28m00.14s
semi major axis, semi minor axis (arcsec):	4.76, 4.76
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	31.55	5.34	20.152	0.184	AB
SDSS_u	100.78	4.12	18.892	0.044	AB
SDSS_g	325.4	4.85	17.619	0.016	AB
DES_g	323.32	1.1	17.626	0.004	AB
PanSTARRS_g	332.63	1.16	17.595	0.004	AB
SDSS_r	518.48	6.24	17.113	0.013	AB
PanSTARRS_r	523.3	1.59	17.103	0.003	AB
SDSS_i	659.41	7.35	16.852	0.012	AB
PanSTARRS_i	643.03	1.34	16.879	0.002	AB
PanSTARRS_z	737.67	3.21	16.730	0.005	AB
SDSS_z	756.6	13.97	16.703	0.020	AB
DES_z	800.57	4.53	16.642	0.006	AB
PanSTARRS_y	876.88	10.77	16.543	0.013	AB
2MASS_J	1062.61	94.32	15.439	0.096	Vega
2MASS_H	1382.7	159.7	14.681	0.125	Vega
2MASS_K	937.57	156.07	14.632	0.181	Vega

Aperture details

RA, DEC (J2000):	8h09m55.36s, 40d28m03.72s
semi major axis, semi minor axis (arcsec):	29.43, 8.02
angle (degrees, anti-clockwise from east):	-31.06

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	138.32	11.19	18.548	0.088	AB
SDSS_g	1237.85	10.1	16.168	0.009	AB
DES_g	1267.69	2.21	16.142	0.002	AB
PanSTARRS_g	1281.16	3.66	16.131	0.003	AB
PanSTARRS_r	2019.54	4.99	15.637	0.003	AB
SDSS_i	2573.98	16.64	15.373	0.007	AB
PanSTARRS_i	2521.57	4.14	15.396	0.002	AB
PanSTARRS_z	2816.21	10.17	15.276	0.004	AB
DES_z	2955.53	9.1	15.223	0.003	AB
PanSTARRS_y	3553.13	34.37	15.023	0.011	AB
2MASS_J	3800.43	340.47	14.056	0.097	Vega
2MASS_K	3243.16	565.13	13.285	0.189	Vega
WISE_W1	2098.48	40.67	12.896	0.021	Vega
WISE_W3	2991.86	203.96	10.036	0.074	Vega
WISE_W4	4279.59	1342.35	8.201	0.341	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.034	9.134	9.233
{\rm log}_{10}({\rm SFR})	-1.513	-1.202	-0.926
{\rm log}_{10}({\rm sSFR})	-10.622	-10.331	-10.035
{\rm stellar\ age}	5.739	7.283	8.663

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.669	-1.178	-0.724
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.553	-0.124	0.201

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.227	0.566	0.859
\delta	-0.042	0.189	0.333
\tau_1/\tau_2	0.662	1.039	1.413
Q_{PAH}	0.620	2.279	4.790
U_{min}	2.620	7.614	14.855
{\rm log}_{10}(\gamma_e)\,	-3.269	-1.853	-0.886

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.402	-2.701	-0.957
{\rm log}_{10}(\tau_{AGN})\,	1.011	1.444	1.908

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.709	-1.395	-1.113
0.03-0.10 Gyr	-1.698	-1.194	-0.834
0.10-0.33 Gyr	-1.851	-1.257	-0.845
0.33-1.10 Gyr	-1.863	-1.260	-0.858
1.10-3.66 Gyr	-1.717	-1.131	-0.845
3.66-12.13 Gyr	-1.284	-1.020	-0.862
12.13-13.48 Gyr	-1.490	-0.967	-0.479

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.558	9.627	9.726
{\rm log}_{10}({\rm SFR})	-0.879	-0.686	-0.541
{\rm log}_{10}({\rm sSFR})	-10.528	-10.313	-10.162
{\rm stellar\ age}	5.952	7.015	8.029

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.974	-0.663	-0.429
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.970	0.142	0.333

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.196	0.391	0.585
\delta	-0.084	0.196	0.342
\tau_1/\tau_2	0.576	0.908	1.252
Q_{PAH}	0.196	0.576	1.498
U_{min}	2.253	6.904	13.807
{\rm log}_{10}(\gamma_e)\,	-3.640	-3.086	-2.356

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.119	-2.757	-1.573
{\rm log}_{10}(\tau_{AGN})\,	0.891	1.134	1.674

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.073	-0.877	-0.733
0.03-0.10 Gyr	-0.799	-0.437	-0.149
0.10-0.33 Gyr	-1.032	-0.639	-0.359
0.33-1.10 Gyr	-0.997	-0.671	-0.432
1.10-3.66 Gyr	-0.829	-0.557	-0.331
3.66-12.13 Gyr	-0.702	-0.514	-0.373
12.13-13.48 Gyr	-0.896	-0.479	-0.098