2025ib

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Information

Transient

Name: AT2025ib
Right ascension: 9h24m27.13s
Declination: 17d30m50.71s
Discovery Date: Jan. 9, 2025, 5:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025ib
Right ascension: 9h24m27.13s
Declination: 17d30m50.93s
Redshift: None
Photometric Redshift: 0.174

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.71
Cutout download	processed	18.69
Global aperture construction	processed	0.6
Local aperture photometry	processed	5.78
Global aperture photometry	processed	5.97
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	17.01
Host information	processed	0.1
Global host SED inference	processed	386.86
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) = 9h24m27.13s, 17d30m50.71s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 9h24m27.12s, 17d30m51.05s
semi major axis, semi minor axis (arcsec) = 4.62, 3.23
angle (degrees, anti-clockwise from east) = -24.08

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	2.13	1.17	23.077	0.593	AB
GALEX_NUV	5.27	0.52	22.095	0.107	AB
SDSS_u	20.48	2.63	20.622	0.139	AB
SDSS_g	51.9	2.37	19.612	0.050	AB
DES_g	54.07	0.42	19.568	0.008	AB
PanSTARRS_g	55.74	0.73	19.535	0.014	AB
SDSS_r	92.93	3.03	18.980	0.035	AB
PanSTARRS_r	98.65	0.9	18.915	0.010	AB
DES_r	98.36	0.94	18.918	0.010	AB
SDSS_i	134.32	4.04	18.580	0.033	AB
PanSTARRS_i	120.06	1.25	18.701	0.011	AB
PanSTARRS_z	150.96	2.86	18.453	0.021	AB
SDSS_z	124.64	10.53	18.661	0.092	AB
DES_z	151.22	2.47	18.451	0.018	AB
PanSTARRS_y	162.26	5.67	18.374	0.038	AB
2MASS_J	357.9	112.74	16.621	0.342	Vega
2MASS_H	233.79	197.51	16.610	0.917	Vega
2MASS_K	611.53	206.66	15.096	0.367	Vega
WISE_W1	125.52	12.56	15.954	0.109	Vega
WISE_W2	119.86	16.68	15.364	0.151	Vega
WISE_W3	324.93	84.55	12.447	0.283	Vega
WISE_W4	1211.19	524.41	9.572	0.470	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.997	10.096	10.193
${\rm log}_{10}({\rm SFR})$	-0.729	0.019	0.577
${\rm log}_{10}({\rm sSFR})$	-10.905	-10.081	-9.468
${\rm stellar\ age}$	2.738	4.517	5.840

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.227	-0.544	-0.076
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.692	-0.846	0.138

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.192	0.342	0.520
$\delta$	-0.659	-0.298	0.071
$\tau_1/\tau_2$	0.627	0.953	1.296
$Q_{PAH}$	1.063	2.610	4.490
$U_{min}$	2.714	7.805	14.731
${\rm log}_{10}(\gamma_e)\,$	-2.791	-1.674	-0.619

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.136	-1.473	-0.888
${\rm log}_{10}(\tau_{AGN})\,$	0.973	1.363	1.839

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.154	-0.380	0.046
0.03-0.10 Gyr	-0.754	0.100	0.714
0.10-0.32 Gyr	0.009	0.569	0.937
0.32-1.02 Gyr	0.117	0.555	0.850
1.02-3.27 Gyr	0.012	0.341	0.561
3.27-10.44 Gyr	-0.490	0.074	0.318
10.44-11.60 Gyr	-0.816	-0.013	0.472