2026vh

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Information

Transient

Name: AT2026vh
Right ascension: 22h54m31.52s
Declination: 20d13m59.47s
Discovery Date: Jan. 12, 2026, 5:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.057

Host

Name: NGC7411
Right ascension: 22h54m34.91s
Declination: 20d14m10.54s
Redshift: 0.022011
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	13.8
Transient MWEBV	processed	0.08
Host match	processed	4.15
Host information	processed	0.24
Host MWEBV	processed	0.05
Global aperture construction	processed	0.67
Global aperture photometry	processed	6.76
Validate global photometry	processed	19.7
Global host SED inference	processed	696.82
Local aperture photometry	processed	6.38
Validate local photometry	processed	0.03
Local host SED inference	processed	554.71

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) = 22h54m31.52s, 20d13m59.47s
semi major axis, semi minor axis (arcsec) = 4.5, 4.5
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	32.94	5.63	20.106	0.185	AB
SDSS_u	117.96	6.08	18.721	0.056	AB
SDSS_g	330.95	5.02	17.601	0.016	AB
DES_g	332.02	0.9	17.597	0.003	AB
PanSTARRS_g	324.09	1.09	17.623	0.004	AB
SDSS_r	437.16	6.02	17.298	0.015	AB
PanSTARRS_r	435.71	1.3	17.302	0.003	AB
DES_r	466.31	1.49	17.228	0.003	AB
SDSS_i	542.71	7.59	17.064	0.015	AB
PanSTARRS_i	524.72	1.57	17.100	0.003	AB
PanSTARRS_z	569.09	3.51	17.012	0.007	AB
SDSS_z	579.45	15.84	16.992	0.030	AB
DES_z	602.83	4.23	16.950	0.008	AB
PanSTARRS_y	607.64	8.97	16.941	0.016	AB
2MASS_J	650.64	104.46	15.972	0.174	Vega
2MASS_H	782.39	152.91	15.299	0.212	Vega
2MASS_K	593.66	202.64	15.128	0.371	Vega

Aperture details

RA, DEC (J2000) = 22h54m34.91s, 20d14m10.52s
semi major axis, semi minor axis (arcsec) = 19.73, 18.14
angle (degrees, anti-clockwise from east) = -49.32

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	33.58	5.68	20.085	0.184	AB
GALEX_NUV	57.04	4.37	19.510	0.083	AB
SDSS_u	959.0	24.17	16.445	0.027	AB
SDSS_g	6187.13	21.88	14.421	0.004	AB
DES_g	6896.21	4.25	14.303	0.001	AB
PanSTARRS_g	7055.15	5.07	14.279	0.001	AB
SDSS_r	14323.4	33.65	13.510	0.003	AB
PanSTARRS_r	14824.6	6.59	13.473	0.000	AB
DES_r	16078.35	8.63	13.384	0.001	AB
SDSS_i	21746.36	44.02	13.057	0.002	AB
PanSTARRS_i	21384.46	7.68	13.075	0.000	AB
SDSS_z	28606.22	77.4	12.759	0.003	AB
DES_z	30692.32	29.83	12.682	0.001	AB
PanSTARRS_y	35685.38	37.49	12.519	0.001	AB
2MASS_J	44365.63	448.06	11.387	0.011	Vega
2MASS_H	57153.17	652.05	10.640	0.012	Vega
2MASS_K	45777.8	862.82	10.411	0.020	Vega
WISE_W1	21879.74	117.27	10.351	0.006	Vega
WISE_W2	11714.04	106.98	10.389	0.010	Vega
WISE_W3	3301.9	191.06	9.929	0.063	Vega
WISE_W4	1482.69	919.73	9.352	0.673	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	8.713	8.868	8.980
{\rm log}_{10}({\rm SFR})	-2.104	-1.205	-0.610
{\rm log}_{10}({\rm sSFR})	-11.002	-10.073	-9.447
{\rm stellar\ age}	2.775	5.685	7.441

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.751	-1.440	-0.996
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.786	-1.262	-0.204

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.078	0.282	0.600
\delta	-0.537	-0.141	0.150
\tau_1/\tau_2	0.672	1.035	1.405
Q_{PAH}	0.413	1.602	4.715
U_{min}	2.762	8.358	15.683
{\rm log}_{10}(\gamma_e)\,	-3.357	-2.075	-0.884

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.826	-1.878	-0.851
{\rm log}_{10}(\tau_{AGN})\,	1.003	1.402	1.826

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.784	-1.895	-1.420
0.03-0.10 Gyr	-2.160	-1.084	-0.463
0.10-0.33 Gyr	-1.065	-0.580	-0.149
0.33-1.10 Gyr	-1.470	-0.925	-0.627
1.10-3.65 Gyr	-1.558	-1.033	-0.751
3.65-12.12 Gyr	-2.228	-1.201	-0.924
12.12-13.46 Gyr	-2.378	-1.239	-0.682

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.935	11.025	11.051
{\rm log}_{10}({\rm SFR})	-1.839	-1.335	-0.938
{\rm log}_{10}({\rm sSFR})	-12.847	-12.352	-11.915
{\rm stellar\ age}	9.967	12.713	12.786

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.350	-0.260	-0.180
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.439	-0.742	-0.022

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.100	0.164	0.236
\delta	-0.899	-0.718	-0.463
\tau_1/\tau_2	0.343	0.793	1.292
Q_{PAH}	0.122	0.446	1.134
U_{min}	3.732	9.449	17.050
{\rm log}_{10}(\gamma_e)\,	-2.917	-2.128	-1.576

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.723	-4.170	-3.339
{\rm log}_{10}(\tau_{AGN})\,	0.997	1.557	1.957

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.656	-1.170	-0.801
0.03-0.10 Gyr	-3.673	-1.633	-0.941
0.10-0.33 Gyr	-4.609	-1.943	-1.086
0.33-1.10 Gyr	-4.798	-1.963	-0.919
1.10-3.65 Gyr	-3.701	-1.733	-0.588
3.65-12.12 Gyr	-2.021	-0.633	0.994
12.12-13.46 Gyr	1.692	2.138	2.171