2026avu

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Information

Transient

Name: AT2026avu
Right ascension: 22h11m11.15s
Declination: 10d24m38.63s
Discovery Date: Jan. 9, 2026, 3:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.064

Host

Name: 68236
Right ascension: 22h11m12.48s
Declination: 10d24m33.77s
Redshift: None
Photometric Redshift: 0.028

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	15.94
Transient MWEBV	processed	0.14
Host match	processed	4.06
Host information	processed	0.11
Host MWEBV	processed	0.04
Global aperture construction	processed	0.6
Global aperture photometry	processed	4.44
Validate global photometry	processed	14.8
Global host SED inference	time limit exceeded	7191.94
Local aperture photometry	processed	4.29
Validate local photometry	processed	0.02
Local host SED inference	processed	485.66

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) = 22h11m11.15s, 10d24m38.63s
semi major axis, semi minor axis (arcsec) = 3.53, 3.53
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	19.94	2.97	20.651	0.162	AB
SDSS_g	32.9	1.72	20.107	0.057	AB
PanSTARRS_g	33.56	0.87	20.085	0.028	AB
SDSS_r	42.97	2.42	19.817	0.061	AB
PanSTARRS_r	47.24	0.92	19.714	0.021	AB
SDSS_i	56.79	3.26	19.514	0.062	AB
PanSTARRS_i	59.62	0.93	19.461	0.017	AB
PanSTARRS_z	58.06	2.85	19.490	0.053	AB
SDSS_z	15.74	11.88	20.907	0.819	AB
PanSTARRS_y	62.51	6.01	19.410	0.104	AB
2MASS_J	56.51	86.04	18.625	1.653	Vega
2MASS_H	132.85	150.96	17.224	1.234	Vega
2MASS_K	43.51	149.59	17.966	3.733	Vega

Aperture details

RA, DEC (J2000) = 22h11m12.53s, 10d24m34.81s
semi major axis, semi minor axis (arcsec) = 10.27, 5.59
angle (degrees, anti-clockwise from east) = -83.21

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	88.6	7.9	19.031	0.097	AB
GALEX_NUV	137.36	4.01	18.555	0.032	AB
SDSS_g	6531.9	21.05	14.362	0.003	AB
PanSTARRS_g	6893.23	2.38	14.304	0.000	AB
SDSS_r	4344.49	17.5	14.805	0.004	AB
PanSTARRS_r	10804.5	2.83	13.816	0.000	AB
SDSS_i	4630.97	18.51	14.736	0.004	AB
PanSTARRS_i	12087.45	2.47	13.694	0.000	AB
PanSTARRS_z	13646.06	6.5	13.562	0.001	AB
SDSS_z	14004.6	40.02	13.534	0.003	AB
PanSTARRS_y	14400.78	12.61	13.504	0.001	AB
2MASS_J	14581.49	200.73	12.596	0.015	Vega
2MASS_H	13299.64	345.61	12.223	0.028	Vega
2MASS_K	9607.73	343.79	12.106	0.039	Vega
WISE_W1	3889.53	38.23	12.226	0.011	Vega
WISE_W2	2184.43	38.87	12.213	0.019	Vega
WISE_W3	1953.6	99.02	10.499	0.055	Vega
WISE_W4	2989.2	654.22	8.591	0.238	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.929	8.177	8.349
{\rm log}_{10}({\rm SFR})	-1.912	-1.093	-0.478
{\rm log}_{10}({\rm sSFR})	-10.123	-9.304	-8.500
{\rm stellar\ age}	1.932	6.260	8.287

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.818	-1.515	-0.961
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.723	-0.794	0.217

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.165	0.631	1.068
\delta	-0.392	-0.046	0.260
\tau_1/\tau_2	0.650	1.035	1.455
Q_{PAH}	1.000	2.617	5.153
U_{min}	3.323	8.908	16.884
{\rm log}_{10}(\gamma_e)\,	-3.371	-2.469	-1.367

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.387	-1.180	-0.283
{\rm log}_{10}(\tau_{AGN})\,	1.021	1.499	1.914

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.868	-2.059	-1.527
0.03-0.10 Gyr	-1.845	-0.965	-0.327
0.10-0.33 Gyr	-2.855	-1.571	-0.923
0.33-1.10 Gyr	-4.370	-2.119	-1.537
1.10-3.63 Gyr	-3.966	-2.028	-1.607
3.63-12.04 Gyr	-3.824	-1.899	-1.558
12.04-13.38 Gyr	-3.828	-1.906	-1.101

Global parameter details

Documentation

Data not available