2025aazl

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Information

Transient

Name: AT2025aazl
Right ascension: 9h13m34.44s
Declination: -4d01m00.17s
Discovery Date: Oct. 1, 2025, 12:32 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 9h13m34.44s
Declination: -4d00m56.30s
Redshift: None
Photometric Redshift: 0.077

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	5.94
Transient MWEBV	processed	0.11
Host match	processed	5.78
Host information	processed	0.11
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.8
Validate global photometry	processed	14.29
Global host SED inference	processed	395.4
Local aperture photometry	processed	5.79
Validate local photometry	processed	0.02
Local host SED inference	processed	459.32

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) = 9h13m34.44s, -4d01m00.17s
semi major axis, semi minor axis (arcsec) = 1.37, 1.37
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	6.14	0.14	21.930	0.024	AB
PanSTARRS_g	5.55	0.29	22.040	0.056	AB
PanSTARRS_r	6.92	0.36	21.799	0.057	AB
DES_r	8.05	0.25	21.636	0.034	AB
PanSTARRS_i	8.47	0.42	21.580	0.054	AB
PanSTARRS_z	8.42	0.9	21.586	0.116	AB
DES_z	9.35	0.59	21.473	0.069	AB
PanSTARRS_y	13.0	2.31	21.115	0.193	AB

Aperture details

RA, DEC (J2000) = 9h13m34.43s, -4d00m56.00s
semi major axis, semi minor axis (arcsec) = 8.26, 5.94
angle (degrees, anti-clockwise from east) = -34.74

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	23.37	3.8	20.478	0.177	AB
GALEX_NUV	24.87	2.58	20.411	0.112	AB
DES_g	132.88	0.66	18.591	0.005	AB
PanSTARRS_g	130.57	1.46	18.610	0.012	AB
PanSTARRS_r	174.24	1.85	18.297	0.012	AB
DES_r	195.78	1.26	18.171	0.007	AB
PanSTARRS_i	219.94	2.18	18.044	0.011	AB
PanSTARRS_z	244.84	4.57	17.928	0.020	AB
DES_z	254.96	3.06	17.884	0.013	AB
PanSTARRS_y	290.02	11.79	17.744	0.044	AB
2MASS_J	322.78	200.69	16.733	0.675	Vega
2MASS_H	289.81	299.89	16.377	1.123	Vega
2MASS_K	-208.09	378.41			Vega
WISE_W1	113.14	11.37	16.067	0.109	Vega
WISE_W2	87.26	16.87	15.709	0.210	Vega
WISE_W3	195.38	75.24	12.999	0.418	Vega
WISE_W4	887.65	492.78	9.909	0.603	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})\,	7.718	7.988	8.164
{\rm log}_{10}({\rm SFR})	-1.932	-1.336	-0.468
{\rm log}_{10}({\rm sSFR})	-10.055	-9.353	-8.135
{\rm stellar\ age}	0.222	3.074	5.839

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.483	-0.709	-0.097
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.318	-0.641	0.006

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.162	0.460	1.106
\delta	-0.443	0.027	0.285
\tau_1/\tau_2	0.638	1.049	1.480
Q_{PAH}	1.322	3.226	5.388
U_{min}	3.047	8.591	16.010
{\rm log}_{10}(\gamma_e)\,	-2.705	-1.638	-0.659

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.005	-0.097	0.306
{\rm log}_{10}(\tau_{AGN})\,	0.978	1.434	1.898

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.323	-1.591	-1.116
0.03-0.10 Gyr	-2.060	-1.333	-0.331
0.10-0.33 Gyr	-2.418	-1.392	-0.835
0.33-1.07 Gyr	-3.882	-1.634	-1.192
1.07-3.50 Gyr	-5.059	-2.187	-1.629
3.50-11.46 Gyr	-5.777	-2.514	-1.825
11.46-12.74 Gyr	-5.943	-2.523	-1.732

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.505	9.601	9.717
{\rm log}_{10}({\rm SFR})	-0.557	-0.210	0.115
{\rm log}_{10}({\rm sSFR})	-10.192	-9.837	-9.485
{\rm stellar\ age}	4.937	6.162	7.279

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.360	-0.824	-0.450
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.563	0.023	0.265

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.089	0.230	0.423
\delta	-0.337	0.013	0.238
\tau_1/\tau_2	0.712	1.084	1.446
Q_{PAH}	0.719	2.195	4.262
U_{min}	2.780	7.953	15.080
{\rm log}_{10}(\gamma_e)\,	-2.241	-1.215	-0.368

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.159	-2.972	-1.818
{\rm log}_{10}(\tau_{AGN})\,	1.106	1.582	1.951

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.338	-0.860	-0.590
0.03-0.10 Gyr	-0.477	-0.085	0.267
0.10-0.33 Gyr	-0.202	0.103	0.350
0.33-1.07 Gyr	-0.582	-0.225	0.006
1.07-3.50 Gyr	-0.646	-0.353	-0.144
3.50-11.46 Gyr	-0.604	-0.346	-0.162
11.46-12.74 Gyr	-0.811	-0.291	0.156