2025agdf

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Information

Transient

Name: AT2025agdf
Right ascension: 2h48m35.13s
Declination: -0d45m43.92s
Discovery Date: Nov. 23, 2025, 12:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name:
Right ascension: 2h48m35.06s
Declination: -0d45m44.84s
Redshift: 0.129568
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	21.04
Transient MWEBV	processed	0.04
Host match	processed	5.95
Host information	processed	0.04
Host MWEBV	processed	0.05
Global aperture construction	processed	0.63
Global aperture photometry	processed	6.94
Validate global photometry	processed	18.47
Global host SED inference	processed	379.19
Local aperture photometry	processed	6.93
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) = 2h48m35.13s, -0d45m43.92s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 2h48m35.06s, -0d45m44.75s
semi major axis, semi minor axis (arcsec) = 6.53, 5.74
angle (degrees, anti-clockwise from east) = -23.39

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	10.73	0.74	21.323	0.075	AB
GALEX_NUV	14.44	0.45	21.001	0.034	AB
SDSS_u	14.62	6.41	20.988	0.476	AB
SDSS_g	97.28	3.21	18.930	0.036	AB
DES_g	100.89	0.74	18.890	0.008	AB
PanSTARRS_g	104.64	1.41	18.851	0.015	AB
SDSS_r	182.46	4.49	18.247	0.027	AB
PanSTARRS_r	184.45	1.59	18.235	0.009	AB
DES_r	186.55	1.48	18.223	0.009	AB
SDSS_i	252.02	6.63	17.896	0.029	AB
PanSTARRS_i	234.57	1.82	17.974	0.008	AB
PanSTARRS_z	271.04	3.7	17.817	0.015	AB
SDSS_z	205.59	17.81	18.117	0.094	AB
DES_z	218.84	4.85	18.050	0.024	AB
PanSTARRS_y	322.01	9.68	17.630	0.033	AB
2MASS_J	272.1	162.19	16.918	0.647	Vega
2MASS_H	358.81	247.86	16.145	0.750	Vega
2MASS_K	469.23	288.01	15.384	0.666	Vega
WISE_W1	154.51	21.52	15.729	0.151	Vega
WISE_W2	83.04	22.4	15.763	0.293	Vega
WISE_W3	234.88	89.25	12.799	0.413	Vega
WISE_W4	93.08	503.13	12.358	5.868	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})\,	10.072	10.144	10.212
{\rm log}_{10}({\rm SFR})	0.081	0.273	0.477
{\rm log}_{10}({\rm sSFR})	-10.073	-9.871	-9.652
{\rm stellar\ age}	5.422	6.363	7.279

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.158	-0.749	-0.437
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.851	-0.370	-0.229

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.170	0.260	0.394
\delta	-0.760	-0.466	-0.207
\tau_1/\tau_2	0.770	1.088	1.420
Q_{PAH}	0.474	1.529	3.565
U_{min}	2.776	7.350	14.046
{\rm log}_{10}(\gamma_e)\,	-2.486	-1.494	-0.632

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.198	-3.033	-1.971
{\rm log}_{10}(\tau_{AGN})\,	1.038	1.550	1.923

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.178	0.307	0.435
0.03-0.10 Gyr	-0.027	0.256	0.527
0.10-0.32 Gyr	-0.061	0.233	0.482
0.32-1.04 Gyr	-0.108	0.176	0.397
1.04-3.37 Gyr	-0.079	0.191	0.391
3.37-10.89 Gyr	0.082	0.275	0.404
10.89-12.10 Gyr	-0.143	0.316	0.742