2026aqw

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Information

Transient

Name: AT2026aqw
Right ascension: 0h48m17.41s
Declination: -13d12m46.93s
Discovery Date: Jan. 16, 2026, 2:23 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 0h48m17.41s
Declination: -13d12m47.57s
Redshift: None
Photometric Redshift: 0.161

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	0.95
Transient MWEBV	processed	0.03
Host match	processed	5.05
Host information	processed	0.19
Host MWEBV	processed	0.03
Global aperture construction	processed	0.6
Global aperture photometry	processed	5.05
Validate global photometry	processed	14.21
Global host SED inference	processed	382.67
Local aperture photometry	processed	5.45
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) = 0h48m17.41s, -13d12m46.93s
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) = 0h48m17.39s, -13d12m47.20s
semi major axis, semi minor axis (arcsec) = 3.98, 2.8
angle (degrees, anti-clockwise from east) = -39.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.38	0.52	22.578	0.168	AB
GALEX_NUV	3.54	0.43	22.528	0.131	AB
DES_g	27.27	0.32	20.311	0.013	AB
PanSTARRS_g	27.82	0.73	20.289	0.029	AB
PanSTARRS_r	50.98	0.96	19.632	0.020	AB
DES_r	52.9	0.63	19.591	0.013	AB
PanSTARRS_i	67.81	1.11	19.322	0.018	AB
PanSTARRS_z	80.48	1.96	19.136	0.026	AB
DES_z	81.89	1.76	19.117	0.023	AB
PanSTARRS_y	78.35	7.09	19.165	0.098	AB
2MASS_J	-117.95	97.24			Vega
2MASS_H	320.45	165.52	16.268	0.561	Vega
2MASS_K	85.98	171.91	17.226	2.171	Vega
WISE_W1	43.62	7.31	17.102	0.182	Vega
WISE_W2	41.01	11.36	16.529	0.301	Vega
WISE_W3	-30.75	62.1			Vega
WISE_W4	-380.42	353.84			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})\,	9.836	9.926	10.025
{\rm log}_{10}({\rm SFR})	-0.524	-0.183	0.148
{\rm log}_{10}({\rm sSFR})	-10.461	-10.089	-9.742
{\rm stellar\ age}	5.241	6.382	7.522

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.442	-0.955	-0.404
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.651	-0.749	0.113

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.226	0.403	0.620
\delta	-0.450	-0.111	0.124
\tau_1/\tau_2	0.634	0.958	1.290
Q_{PAH}	1.187	2.960	5.032
U_{min}	3.196	8.132	15.542
{\rm log}_{10}(\gamma_e)\,	-2.529	-1.470	-0.493

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.739	-1.900	-1.106
{\rm log}_{10}(\tau_{AGN})\,	1.038	1.453	1.870

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.591	-0.222	0.105
0.03-0.10 Gyr	-0.598	-0.200	0.201
0.10-0.32 Gyr	-0.586	-0.135	0.202
0.32-1.03 Gyr	-0.638	-0.149	0.178
1.03-3.29 Gyr	-0.446	-0.055	0.183
3.29-10.56 Gyr	-0.168	0.070	0.236
10.56-11.73 Gyr	-0.379	0.152	0.626