2025aihb

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Information

Transient

Name: AT2025aihb
Right ascension: 2h58m14.73s
Declination: -25d22m42.98s
Discovery Date: Dec. 23, 2025, 10:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name:
Right ascension: 2h58m14.70s
Declination: -25d22m43.53s
Redshift: None
Photometric Redshift: 0.122

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	5.5
Transient MWEBV	processed	0.07
Host match	processed	6.12
Host information	processed	0.18
Host MWEBV	processed	0.04
Global aperture construction	processed	0.63
Global aperture photometry	processed	4.41
Validate global photometry	processed	1.58
Global host SED inference	processed	436.89
Local aperture photometry	processed	4.28
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	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) = 2h58m14.73s, -25d22m42.98s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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) = 2h58m14.68s, -25d22m43.55s
semi major axis, semi minor axis (arcsec) = 10.26, 6.92
angle (degrees, anti-clockwise from east) = -47.49

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	13.45	2.86	21.078	0.231	AB
GALEX_NUV	28.18	2.73	20.275	0.105	AB
PanSTARRS_g	405.86	2.33	17.379	0.006	AB
PanSTARRS_r	775.4	2.61	16.676	0.004	AB
DES_r	725.77	1.12	16.748	0.002	AB
PanSTARRS_i	1151.39	2.87	16.247	0.003	AB
PanSTARRS_z	1506.4	6.02	15.955	0.004	AB
PanSTARRS_y	1974.91	13.63	15.661	0.007	AB
2MASS_J	2361.27	184.86	14.572	0.085	Vega
2MASS_H	3014.68	283.98	13.834	0.102	Vega
2MASS_K	1770.07	399.19	13.942	0.245	Vega
WISE_W1	1799.32	19.95	13.063	0.012	Vega
WISE_W2	1089.14	22.98	12.968	0.023	Vega
WISE_W3	890.02	58.6	11.352	0.071	Vega
WISE_W4	784.09	371.92	10.044	0.515	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	11.152	11.186	11.239
{\rm log}_{10}({\rm SFR})	0.742	0.999	1.267
{\rm log}_{10}({\rm sSFR})	-10.449	-10.183	-9.896
{\rm stellar\ age}	6.972	7.749	9.934

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	0.045	0.121	0.168
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.290	-0.815	-0.226

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.366	0.463	0.576
\delta	-0.569	-0.411	-0.286
\tau_1/\tau_2	0.541	0.901	1.263
Q_{PAH}	0.181	0.755	1.370
U_{min}	1.742	5.167	10.769
{\rm log}_{10}(\gamma_e)\,	-3.727	-3.326	-2.657

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.693	-4.143	-3.339
{\rm log}_{10}(\tau_{AGN})\,	1.029	1.549	1.915

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.697	0.875	1.019
0.03-0.10 Gyr	0.696	1.052	1.365
0.10-0.32 Gyr	0.369	0.774	1.050
0.32-1.05 Gyr	0.020	0.531	0.841
1.05-3.39 Gyr	0.166	0.696	1.024
3.39-10.97 Gyr	0.968	1.344	1.447
10.97-12.18 Gyr	1.136	1.681	2.236