2025aazt

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Information

Transient

Name: AT2025aazt
Right ascension: 0h46m26.59s
Declination: -1d03m33.83s
Discovery Date: Oct. 20, 2025, 12:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 1127759
Right ascension: 0h46m27.23s
Declination: -1d03m39.46s
Redshift: None
Photometric Redshift: 0.122

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.28
Transient MWEBV	processed	0.1
Host match	processed	4.26
Host information	processed	0.05
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.81
Validate global photometry	processed	16.08
Global host SED inference	processed	542.93
Local aperture photometry	processed	5.58
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) = 0h46m26.59s, -1d03m33.83s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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) = 0h46m27.47s, -1d03m38.23s
semi major axis, semi minor axis (arcsec) = 19.52, 11.4
angle (degrees, anti-clockwise from east) = -107.06

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.79	0.63	22.453	0.180	AB
GALEX_NUV	7.69	0.8	21.685	0.112	AB
SDSS_u	157.76	13.73	18.405	0.095	AB
SDSS_g	907.14	9.94	16.506	0.012	AB
DES_g	1023.05	1.44	16.375	0.002	AB
SDSS_r	2414.75	14.98	15.443	0.007	AB
PanSTARRS_r	2359.8	3.83	15.468	0.002	AB
SDSS_i	3691.75	20.72	14.982	0.006	AB
PanSTARRS_i	3800.23	4.7	14.950	0.001	AB
PanSTARRS_z	4675.26	11.0	14.725	0.003	AB
SDSS_z	5421.9	47.49	14.565	0.010	AB
DES_z	5306.31	9.07	14.588	0.002	AB
2MASS_J	8002.8	343.85	13.247	0.047	Vega
2MASS_H	9828.45	566.13	12.551	0.063	Vega
2MASS_K	10246.47	667.09	12.036	0.071	Vega
WISE_W1	4613.91	46.72	12.041	0.011	Vega
WISE_W2	3042.86	55.26	11.853	0.020	Vega
WISE_W3	1754.07	202.87	10.616	0.126	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})\,	11.621	11.654	11.753
{\rm log}_{10}({\rm SFR})	-0.756	-0.358	0.020
{\rm log}_{10}({\rm sSFR})	-12.433	-12.033	-11.658
{\rm stellar\ age}	7.223	8.048	11.290

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.448	-0.324	-0.230
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.489	-0.287	0.331

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.212	0.277	0.359
\delta	-0.943	-0.780	-0.521
\tau_1/\tau_2	0.442	0.821	1.218
Q_{PAH}	0.392	1.291	2.610
U_{min}	2.426	7.374	14.859
{\rm log}_{10}(\gamma_e)\,	-3.221	-2.283	-1.387

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.923	-2.897	-2.060
{\rm log}_{10}(\tau_{AGN})\,	0.972	1.329	1.772

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.427	0.014	0.421
0.03-0.10 Gyr	-3.315	-1.134	-0.313
0.10-0.32 Gyr	-3.303	-1.148	-0.299
0.32-1.05 Gyr	-2.144	-0.743	0.066
1.05-3.39 Gyr	-1.111	0.230	1.196
3.39-10.97 Gyr	0.714	1.848	1.963
10.97-12.19 Gyr	1.458	2.163	2.894