2025hpu results

2025hpu results

Information

Transient

Name:	`AT2025hpu`
Right ascension:	`13h20m53.25s`
Declination:	`-31d44m01.11s`
Discovery Date:	`Feb. 22, 2025, 1:23 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.056`

Host

Name:	`2025hpu`
Right ascension:	`13h20m54.61s`
Declination:	`-31d44m33.46s`
Redshift:	`0.053914`
Photometric Redshift:	`None`

Cutout Download Report

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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	3.77
Transient MWEBV	processed	0.1
Host match	processed	0.95
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.62
Global aperture photometry	processed	1.53
Validate global photometry	processed	6.41
Global host SED inference	processed	412.29
Local aperture photometry	processed	1.56
Validate local photometry	processed	0.02
Local host SED inference	processed	673.98

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	13h20m53.25s, -31d44m01.11s
semi major axis, semi minor axis (arcsec):	1.91, 1.91
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_i	11.53	1.89	21.245	0.178	AB

Aperture details

RA, DEC (J2000):	13h20m54.58s, -31d44m33.25s
semi major axis, semi minor axis (arcsec):	9.52, 6.68
angle (degrees, anti-clockwise from east):	-126.23

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.6	1.08	21.698	0.154	AB
GALEX_NUV	27.69	0.54	20.294	0.021	AB
PanSTARRS_i	2540.28	8.06	15.388	0.003	AB
2MASS_J	5289.05	210.76	13.697	0.043	Vega
2MASS_H	7830.92	289.46	12.798	0.040	Vega
2MASS_K	7377.86	354.52	12.392	0.052	Vega
WISE_W1	4201.74	33.93	12.142	0.009	Vega
WISE_W2	4155.82	49.46	11.514	0.013	Vega
WISE_W3	20059.13	139.88	7.970	0.008	Vega
WISE_W4	41689.12	1081.74	5.730	0.028	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.610	8.204	8.489
{\rm log}_{10}({\rm SFR})	-1.691	-1.089	-0.608
{\rm log}_{10}({\rm sSFR})	-10.071	-9.273	-8.270
{\rm stellar\ age}	0.726	6.280	8.249

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.587	-0.652	-0.053
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.281	-0.449	0.170

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.737	1.276	1.825
\delta	-0.275	0.019	0.236
\tau_1/\tau_2	0.516	0.921	1.414
Q_{PAH}	0.674	2.179	4.778
U_{min}	2.887	8.647	15.885
{\rm log}_{10}(\gamma_e)\,	-3.160	-2.084	-0.861

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.712	-1.135	0.003
{\rm log}_{10}(\tau_{AGN})\,	1.048	1.465	1.913

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.622	-0.939	-0.423
0.03-0.10 Gyr	-2.809	-1.526	-0.650
0.10-0.33 Gyr	-4.016	-2.119	-1.369
0.33-1.08 Gyr	-4.623	-2.287	-1.559
1.08-3.57 Gyr	-4.475	-2.112	-1.524
3.57-11.73 Gyr	-4.708	-1.958	-1.408
11.73-13.04 Gyr	-4.693	-1.915	-1.040

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.639	10.743	10.830
{\rm log}_{10}({\rm SFR})	-0.006	0.455	0.816
{\rm log}_{10}({\rm sSFR})	-10.755	-10.273	-9.913
{\rm stellar\ age}	6.438	7.706	10.053

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.713	-0.260	0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.602	-0.673	0.208

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.501	0.725	1.004
\delta	-0.597	-0.356	-0.126
\tau_1/\tau_2	0.464	0.837	1.216
Q_{PAH}	0.263	0.820	1.949
U_{min}	2.852	7.616	14.737
{\rm log}_{10}(\gamma_e)\,	-3.298	-1.982	-1.329

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.277	-0.922	-0.654
{\rm log}_{10}(\tau_{AGN})\,	1.288	1.493	1.626

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.093	0.544	0.959
0.03-0.10 Gyr	-0.501	0.263	0.807
0.10-0.33 Gyr	-0.771	0.078	0.589
0.33-1.08 Gyr	-0.729	0.146	0.610
1.08-3.57 Gyr	-0.360	0.508	0.866
3.57-11.73 Gyr	0.440	0.839	0.997
11.73-13.04 Gyr	0.424	1.001	1.697