2025sao

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Information

Transient

Name: AT2025sao
Right ascension: 3h14m10.67s
Declination: -30d26m46.03s
Discovery Date: June 21, 2025, 7:42 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 717160
Right ascension: 3h14m10.21s
Declination: -30d26m47.18s
Redshift: 0.068841
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.86
Transient MWEBV	processed	0.05
Host match	processed	4.42
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.61
Global aperture photometry	processed	5.23
Validate global photometry	processed	11.36
Global host SED inference	processed	437.49
Local aperture photometry	processed	5.82
Validate local photometry	processed	0.02
Local host SED inference	processed	431.43

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) = 3h14m10.67s, -30d26m46.03s
semi major axis, semi minor axis (arcsec) = 1.52, 1.52
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	21.57	0.19	20.566	0.010	AB
PanSTARRS_g	20.6	0.83	20.616	0.044	AB
PanSTARRS_r	38.9	1.35	19.925	0.038	AB
DES_r	43.71	0.29	19.798	0.007	AB
PanSTARRS_i	54.43	0.8	19.560	0.016	AB
PanSTARRS_z	64.36	2.95	19.378	0.050	AB
DES_z	73.62	1.11	19.233	0.016	AB
PanSTARRS_y	87.4	5.43	19.046	0.067	AB

Aperture details

RA, DEC (J2000) = 3h14m10.22s, -30d26m46.80s
semi major axis, semi minor axis (arcsec) = 9.79, 7.0
angle (degrees, anti-clockwise from east) = -60.94

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	1114.96	1.31	16.282	0.001	AB
PanSTARRS_r	2181.75	7.49	15.553	0.004	AB
DES_r	2387.8	2.04	15.455	0.001	AB
PanSTARRS_i	3033.07	4.41	15.195	0.002	AB
PanSTARRS_z	3867.0	16.11	14.932	0.005	AB
DES_z	4151.48	8.16	14.854	0.002	AB
PanSTARRS_y	4780.52	29.53	14.701	0.007	AB
2MASS_J	6350.11	233.82	13.498	0.040	Vega
2MASS_H	7066.14	352.87	12.909	0.054	Vega
2MASS_K	7722.21	412.43	12.343	0.058	Vega
WISE_W1	3161.73	27.72	12.451	0.010	Vega
WISE_W2	2025.33	28.99	12.295	0.016	Vega
WISE_W3	4424.7	76.54	9.611	0.019	Vega
WISE_W4	4484.57	509.0	8.151	0.123	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})\,	8.986	9.137	9.240
{\rm log}_{10}({\rm SFR})	-1.876	-1.094	-0.413
{\rm log}_{10}({\rm sSFR})	-11.093	-10.298	-9.502
{\rm stellar\ age}	3.719	6.338	7.686

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.249	-0.509	-0.082
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.281	0.034	0.365

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.351	0.776	1.303
\delta	-0.489	-0.188	0.116
\tau_1/\tau_2	0.730	1.075	1.414
Q_{PAH}	1.110	2.858	5.093
U_{min}	2.983	7.986	14.582
{\rm log}_{10}(\gamma_e)\,	-3.008	-1.801	-0.599

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.006	-1.049	-0.302
{\rm log}_{10}(\tau_{AGN})\,	1.038	1.452	1.972

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.056	-1.218	-0.676
0.03-0.10 Gyr	-2.036	-1.135	-0.337
0.10-0.33 Gyr	-1.755	-0.982	-0.343
0.33-1.08 Gyr	-1.637	-0.886	-0.458
1.08-3.53 Gyr	-1.313	-0.764	-0.523
3.53-11.56 Gyr	-1.441	-0.796	-0.597
11.56-12.84 Gyr	-1.679	-0.815	-0.356

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.943	10.990	11.055
{\rm log}_{10}({\rm SFR})	-0.440	0.336	0.717
{\rm log}_{10}({\rm sSFR})	-11.378	-10.648	-10.270
{\rm stellar\ age}	7.401	8.271	10.880

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.329	-0.198	-0.107
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.217	0.091	0.358

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.151	0.242	0.346
\delta	-0.895	-0.682	-0.362
\tau_1/\tau_2	0.757	1.173	1.593
Q_{PAH}	0.777	1.923	3.784
U_{min}	2.655	7.554	14.561
{\rm log}_{10}(\gamma_e)\,	-2.513	-1.707	-0.777

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.006	-2.795	-1.767
{\rm log}_{10}(\tau_{AGN})\,	1.169	1.640	1.940

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.555	0.193	0.491
0.03-0.10 Gyr	-0.658	0.357	0.825
0.10-0.33 Gyr	-0.663	0.318	0.678
0.33-1.08 Gyr	-0.804	0.017	0.436
1.08-3.53 Gyr	-0.467	0.277	0.780
3.53-11.56 Gyr	0.680	1.132	1.242
11.56-12.84 Gyr	0.859	1.439	2.070