2025agug

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Information

Transient

Name: AT2025agug
Right ascension: 11h15m19.09s
Declination: -0d05m12.72s
Discovery Date: Dec. 7, 2025, 10:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 1152224
Right ascension: 11h15m19.44s
Declination: -0d05m16.80s
Redshift: None
Photometric Redshift: 0.127

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	21.06
Transient MWEBV	processed	0.04
Host match	processed	3.8
Host information	processed	0.1
Host MWEBV	processed	0.05
Global aperture construction	processed	0.68
Global aperture photometry	processed	6.9
Validate global photometry	processed	18.56
Global host SED inference	processed	359.04
Local aperture photometry	processed	7.16
Validate local photometry	no valid phot	0.03
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) = 11h15m19.09s, -0d05m12.72s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
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) = 11h15m19.38s, -0d05m16.56s
semi major axis, semi minor axis (arcsec) = 9.55, 4.31
angle (degrees, anti-clockwise from east) = -63.26

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	26.13	1.47	20.357	0.061	AB
GALEX_NUV	46.55	1.18	19.730	0.027	AB
SDSS_u	91.12	4.38	19.001	0.052	AB
SDSS_g	232.2	4.32	17.985	0.020	AB
DES_g	227.46	0.82	18.008	0.004	AB
PanSTARRS_g	247.03	1.51	17.918	0.007	AB
SDSS_r	397.35	5.88	17.402	0.016	AB
PanSTARRS_r	380.98	1.77	17.448	0.005	AB
DES_r	366.79	2.02	17.489	0.006	AB
SDSS_i	529.78	7.39	17.090	0.015	AB
PanSTARRS_i	506.1	2.14	17.139	0.005	AB
PanSTARRS_z	566.55	4.02	17.017	0.008	AB
SDSS_z	522.06	19.58	17.106	0.041	AB
DES_z	547.96	4.35	17.053	0.009	AB
PanSTARRS_y	673.83	10.68	16.829	0.017	AB
2MASS_J	886.94	146.99	15.635	0.180	Vega
2MASS_H	1068.39	201.22	14.961	0.204	Vega
2MASS_K	1324.7	308.89	14.257	0.253	Vega
WISE_W1	597.69	17.42	14.260	0.032	Vega
WISE_W2	467.21	21.79	13.887	0.051	Vega
WISE_W3	2289.14	108.23	10.327	0.051	Vega
WISE_W4	4178.82	821.25	8.227	0.213	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})\,	10.331	10.448	10.513
{\rm log}_{10}({\rm SFR})	0.965	1.149	1.350
{\rm log}_{10}({\rm sSFR})	-9.515	-9.311	-8.992
{\rm stellar\ age}	4.954	6.013	6.971

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.107	0.036	0.136
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.387	-1.024	-0.116

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.277	0.429	0.609
\delta	-0.370	-0.109	0.031
\tau_1/\tau_2	0.925	1.212	1.527
Q_{PAH}	0.401	1.142	2.184
U_{min}	2.186	6.784	12.883
{\rm log}_{10}(\gamma_e)\,	-3.079	-2.207	-1.566

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.749	-2.456	-1.703
{\rm log}_{10}(\tau_{AGN})\,	1.003	1.443	1.877

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.873	0.988	1.114
0.03-0.10 Gyr	0.992	1.214	1.437
0.10-0.32 Gyr	0.592	0.853	1.090
0.32-1.04 Gyr	0.145	0.477	0.691
1.04-3.38 Gyr	0.175	0.450	0.651
3.38-10.92 Gyr	0.277	0.523	0.660
10.92-12.13 Gyr	0.117	0.590	0.997