2025hb

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Information

Transient

Name: AT2025hb
Right ascension: 15h26m41.38s
Declination: 6d42m19.43s
Discovery Date: Jan. 9, 2025, 6:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name: 2025hb
Right ascension: 15h26m41.35s
Declination: 6d42m19.16s
Redshift: None
Photometric Redshift: 0.140

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.62
Cutout download	processed	18.34
Global aperture construction	processed	0.58
Local aperture photometry	processed	5.99
Global aperture photometry	processed	6.1
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.26
Host information	processed	0.08
Global host SED inference	processed	493.34
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
Log transient processing status	blocked	None

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 15h26m41.38s, 6d42m19.43s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys

Aperture details

RA, DEC (J2000) = 15h26m41.34s, 6d42m19.35s
semi major axis, semi minor axis (arcsec) = 4.29, 3.67
angle (degrees, anti-clockwise from east) = -26.91

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_NUV	1.32	2.1	23.599	1.730	AB
SDSS_u	27.9	4.38	20.286	0.170	AB
SDSS_g	46.29	2.21	19.736	0.052	AB
DES_g	45.62	0.41	19.752	0.010	AB
PanSTARRS_g	44.43	0.88	19.781	0.022	AB
SDSS_r	93.22	3.23	18.976	0.038	AB
PanSTARRS_r	88.57	1.18	19.032	0.014	AB
DES_r	99.01	0.97	18.911	0.011	AB
SDSS_i	136.77	4.22	18.560	0.034	AB
PanSTARRS_i	121.31	1.16	18.690	0.010	AB
PanSTARRS_z	151.92	2.36	18.446	0.017	AB
SDSS_z	158.1	11.1	18.403	0.076	AB
DES_z	162.91	2.58	18.370	0.017	AB
PanSTARRS_y	167.28	4.35	18.341	0.028	AB
2MASS_J	181.87	122.19	17.356	0.729	Vega
2MASS_H	393.09	168.15	16.046	0.464	Vega
2MASS_K	900.96	233.14	14.675	0.281	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.989	10.173	10.321
${\rm log}_{10}({\rm SFR})$	-0.163	0.589	1.254
${\rm log}_{10}({\rm sSFR})$	-10.390	-9.610	-8.763
${\rm stellar\ age}$	3.341	6.596	9.190

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.656	-0.993	-0.449
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.219	-0.605	-0.037

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.355	0.875	1.337
$\delta$	-0.481	-0.112	0.208
$\tau_1/\tau_2$	0.391	0.834	1.331
$Q_{PAH}$	1.184	2.788	4.929
$U_{min}$	2.640	8.728	15.978
${\rm log}_{10}(\gamma_e)\,$	-3.249	-2.162	-0.842

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.811	-2.212	-0.727
${\rm log}_{10}(\tau_{AGN})\,$	0.982	1.442	1.891

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.635	-0.256	0.313
0.03-0.10 Gyr	-0.103	0.714	1.407
0.10-0.32 Gyr	-2.240	-0.113	0.699
0.32-1.04 Gyr	-3.099	-0.418	0.357
1.04-3.35 Gyr	-2.456	-0.133	0.426
3.35-10.78 Gyr	-1.301	0.182	0.470
10.78-11.98 Gyr	-1.324	0.289	1.232