2025bhb

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Information

Transient

Name: AT2025bhb
Right ascension: 2h26m25.28s
Declination: 2d20m25.28s
Discovery Date: Jan. 12, 2025, 12:53 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2025bhb
Right ascension: 2h26m25.33s
Declination: 2d20m26.31s
Redshift: None
Photometric Redshift: 0.118

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.75
Cutout download	processed	14.17
Global aperture construction	processed	0.6
Local aperture photometry	processed	4.12
Global aperture photometry	processed	4.29
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	14.35
Host information	processed	0.08
Global host SED inference	processed	384.38
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.05
Processing status	blocked	N/A	N/A

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) = 2h26m25.28s, 2d20m25.28s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available

Aperture details

RA, DEC (J2000) = 2h26m25.32s, 2d20m26.63s
semi major axis, semi minor axis (arcsec) = 6.95, 2.67
angle (degrees, anti-clockwise from east) = -168.88

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.51	2.69	21.575	0.343	AB
GALEX_NUV	10.96	2.44	21.300	0.242	AB
SDSS_u	12.96	3.86	21.119	0.323	AB
SDSS_g	47.85	2.16	19.700	0.049	AB
PanSTARRS_g	49.24	1.06	19.669	0.023	AB
SDSS_r	74.96	2.8	19.213	0.041	AB
PanSTARRS_r	68.25	1.02	19.315	0.016	AB
SDSS_i	100.91	3.74	18.890	0.040	AB
PanSTARRS_i	92.91	1.19	18.980	0.014	AB
PanSTARRS_z	105.22	2.39	18.845	0.025	AB
SDSS_z	69.3	12.61	19.298	0.198	AB
PanSTARRS_y	126.69	5.36	18.643	0.046	AB
2MASS_J	39.6	154.48	19.011	4.235	Vega
2MASS_H	83.19	246.13	17.732	3.212	Vega
2MASS_K	358.36	248.61	15.676	0.753	Vega
WISE_W1	84.89	11.57	16.379	0.148	Vega
WISE_W2	58.46	15.39	16.144	0.286	Vega
WISE_W3	-33.74	73.23			Vega
WISE_W4	-525.72	440.65			Vega

Imaging data

Spectral Energy Distribution

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})\,	9.498	9.602	9.704
{\rm log}_{10}({\rm SFR})	-0.290	-0.011	0.285
{\rm log}_{10}({\rm sSFR})	-9.953	-9.633	-9.284
{\rm stellar\ age}	3.507	5.135	6.317

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.987	-0.394	-0.058
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.631	-0.197	0.274

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.251	0.454	0.687
\delta	-0.064	0.158	0.303
\tau_1/\tau_2	0.799	1.114	1.439
Q_{PAH}	0.940	2.759	4.843
U_{min}	2.581	7.511	14.449
{\rm log}_{10}(\gamma_e)\,	-2.592	-1.588	-0.532

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.126	-2.716	-1.458
{\rm log}_{10}(\tau_{AGN})\,	0.995	1.452	1.888

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.430	-0.214	-0.005
0.03-0.10 Gyr	-0.291	0.050	0.389
0.10-0.32 Gyr	-0.038	0.237	0.496
0.32-1.05 Gyr	-0.279	0.037	0.264
1.05-3.40 Gyr	-0.589	-0.271	-0.063
3.40-11.01 Gyr	-0.778	-0.417	-0.209
11.01-12.23 Gyr	-1.002	-0.375	0.059