2025ahb results

2025ahb results

Information

Transient

Name:	`AT2025ahb`
Right ascension:	`14h51m23.76s`
Declination:	`-24d46m27.26s`
Discovery Date:	`Jan. 27, 2025, 8:07 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.114`

Host

Name:	`2025ahb`
Right ascension:	`14h51m23.83s`
Declination:	`-24d46m30.52s`
Redshift:	`0.148000`
Photometric Redshift:	`0.094`

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_r DES_i DES_z DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	3.37
Transient MWEBV	processed	0.16
Host match	processed	3.91
Host information	processed	0.08
Host MWEBV	processed	0.07
Global aperture construction	processed	0.6
Global aperture photometry	processed	3.33
Validate global photometry	processed	10.17
Global host SED inference	processed	577.69
Local aperture photometry	processed	3.48
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

Data not available

Aperture details

RA, DEC (J2000):	14h51m23.83s, -24d46m30.32s
semi major axis, semi minor axis (arcsec):	5.34, 4.55
angle (degrees, anti-clockwise from east):	-37.59

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	19.42	5.43	20.679	0.303	AB
GALEX_NUV	7.36	2.74	21.732	0.404	AB
PanSTARRS_g	172.64	1.54	18.307	0.010	AB
PanSTARRS_r	345.42	2.49	17.554	0.008	AB
PanSTARRS_i	558.56	2.3	17.032	0.004	AB
PanSTARRS_z	675.08	3.89	16.827	0.006	AB
PanSTARRS_y	826.91	10.26	16.606	0.013	AB
2MASS_J	1196.43	140.83	15.310	0.128	Vega
2MASS_H	1977.06	210.56	14.292	0.116	Vega
2MASS_K	1976.47	259.84	13.822	0.143	Vega
WISE_W1	1637.15	30.9	13.166	0.020	Vega
WISE_W2	3219.27	56.66	11.792	0.019	Vega
WISE_W3	8931.24	123.86	8.849	0.015	Vega
WISE_W4	38002.58	1277.61	5.830	0.037	Vega

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.852	10.952	11.043
{\rm log}_{10}({\rm SFR})	-0.027	0.387	0.827
{\rm log}_{10}({\rm sSFR})	-10.923	-10.534	-10.132
{\rm stellar\ age}	4.963	6.774	8.191

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.260	-0.031	0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.233	0.174	0.359

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.111	0.233	0.420
\delta	-0.664	-0.247	0.121
\tau_1/\tau_2	0.317	0.693	1.112
Q_{PAH}	0.178	0.754	1.891
U_{min}	2.280	6.937	14.711
{\rm log}_{10}(\gamma_e)\,	-3.007	-1.882	-0.679

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-0.232	-0.124	-0.036
{\rm log}_{10}(\tau_{AGN})\,	1.168	1.213	1.253

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.244	0.533	0.788
0.03-0.10 Gyr	-0.574	0.242	0.874
0.10-0.32 Gyr	-0.508	0.227	0.704
0.32-1.03 Gyr	-0.086	0.519	1.040
1.03-3.33 Gyr	0.258	0.919	1.293
3.33-10.70 Gyr	0.674	1.090	1.257
10.70-11.88 Gyr	0.465	1.164	1.749