2026bav

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Information

Transient

Name: AT2026bav
Right ascension: 10h51m21.38s
Declination: 38d05m13.70s
Discovery Date: Jan. 19, 2026, 12:34 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name:
Right ascension: 10h51m21.40s
Declination: 38d05m13.20s
Redshift: None
Photometric Redshift: 0.163

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.89
Transient MWEBV	processed	0.03
Host match	processed	5.75
Host information	processed	0.11
Host MWEBV	processed	0.06
Global aperture construction	processed	0.61
Global aperture photometry	processed	5.79
Validate global photometry	processed	15.9
Global host SED inference	processed	407.54
Local aperture photometry	processed	5.67
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) = 10h51m21.38s, 38d05m13.70s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 10h51m21.40s, 38d05m13.47s
semi major axis, semi minor axis (arcsec) = 3.09, 2.98
angle (degrees, anti-clockwise from east) = -48.77

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	5.86	2.52	21.981	0.467	AB
SDSS_g	30.74	1.64	20.181	0.058	AB
DES_g	29.66	0.42	20.220	0.016	AB
PanSTARRS_g	29.62	0.69	20.221	0.025	AB
SDSS_r	57.93	2.32	19.493	0.044	AB
PanSTARRS_r	50.32	0.66	19.646	0.014	AB
SDSS_i	80.2	3.19	19.140	0.043	AB
PanSTARRS_i	71.92	0.88	19.258	0.013	AB
PanSTARRS_z	82.79	2.1	19.105	0.027	AB
SDSS_z	104.21	10.38	18.855	0.108	AB
DES_z	92.55	1.94	18.984	0.023	AB
PanSTARRS_y	102.73	4.77	18.871	0.050	AB
2MASS_J	136.95	72.69	17.664	0.576	Vega
2MASS_H	9.0	112.49	20.147	13.569	Vega
WISE_W1	47.15	6.03	17.017	0.139	Vega
WISE_W2	32.85	8.83	16.770	0.292	Vega
WISE_W3	48.78	38.78	14.505	0.863	Vega
WISE_W4	194.17	307.9	11.560	1.722	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})\,	9.562	9.767	9.914
{\rm log}_{10}({\rm SFR})	-0.600	0.046	0.672
{\rm log}_{10}({\rm sSFR})	-10.454	-9.688	-8.947
{\rm stellar\ age}	1.788	4.521	6.026

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.354	-0.808	-0.307
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.290	0.126	0.375

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.409	0.588	0.812
\delta	-0.782	-0.552	-0.234
\tau_1/\tau_2	0.601	0.965	1.332
Q_{PAH}	0.556	1.568	3.295
U_{min}	2.702	7.947	15.470
{\rm log}_{10}(\gamma_e)\,	-3.004	-2.082	-1.090

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.147	-2.524	-1.594
{\rm log}_{10}(\tau_{AGN})\,	0.997	1.418	1.853

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.868	-0.245	0.091
0.03-0.10 Gyr	-0.701	0.100	0.805
0.10-0.32 Gyr	-0.388	0.309	0.739
0.32-1.03 Gyr	-0.396	0.198	0.553
1.03-3.29 Gyr	-1.167	-0.080	0.217
3.29-10.54 Gyr	-1.515	-0.315	0.024
10.54-11.71 Gyr	-1.634	-0.318	0.237