2025adga

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Information

Transient

Name: AT2025adga
Right ascension: 5h16m41.78s
Declination: -20d13m21.25s
Discovery Date: Oct. 25, 2025, 7:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 5h16m41.77s
Declination: -20d13m22.32s
Redshift: None
Photometric Redshift: 0.168

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	6.19
Transient MWEBV	processed	0.04
Host match	processed	5.3
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.71
Validate global photometry	processed	14.26
Global host SED inference	processed	432.11
Local aperture photometry	processed	5.93
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) = 5h16m41.78s, -20d13m21.25s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 5h16m41.75s, -20d13m22.20s
semi major axis, semi minor axis (arcsec) = 3.58, 3.05
angle (degrees, anti-clockwise from east) = -73.48

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	-1.19	1.47			AB
GALEX_NUV	2.05	1.45	23.118	0.764	AB
DES_g	62.74	0.27	19.406	0.005	AB
PanSTARRS_g	64.96	0.95	19.368	0.016	AB
PanSTARRS_r	161.0	1.03	18.383	0.007	AB
DES_r	176.25	0.53	18.285	0.003	AB
PanSTARRS_i	228.65	1.0	18.002	0.005	AB
PanSTARRS_z	307.79	2.57	17.679	0.009	AB
DES_z	348.9	2.26	17.543	0.007	AB
PanSTARRS_y	369.84	6.45	17.480	0.019	AB
2MASS_J	572.66	86.54	16.110	0.164	Vega
2MASS_H	618.06	130.51	15.555	0.229	Vega
2MASS_K	545.19	163.16	15.221	0.325	Vega
WISE_W1	250.76	10.66	15.203	0.046	Vega
WISE_W2	158.83	13.74	15.059	0.094	Vega
WISE_W3	97.86	49.71	13.749	0.551	Vega
WISE_W4	-180.48	333.04			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})\,	10.597	10.689	10.795
{\rm log}_{10}({\rm SFR})	-2.092	-0.496	0.350
{\rm log}_{10}({\rm sSFR})	-12.862	-11.196	-10.289
{\rm stellar\ age}	6.019	7.051	10.164

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.788	-0.575	-0.420
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.248	-0.680	-0.209

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.198	0.371	0.544
\delta	-0.934	-0.767	-0.466
\tau_1/\tau_2	0.642	1.026	1.410
Q_{PAH}	1.095	2.936	5.183
U_{min}	2.997	8.450	15.917
{\rm log}_{10}(\gamma_e)\,	-2.252	-1.036	-0.262

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.057	-2.674	-1.417
{\rm log}_{10}(\tau_{AGN})\,	1.102	1.614	1.955

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.485	-0.542	0.126
0.03-0.10 Gyr	-2.389	-0.503	0.432
0.10-0.32 Gyr	-2.314	-0.360	0.475
0.32-1.02 Gyr	-2.508	-0.272	0.544
1.02-3.28 Gyr	-1.406	0.343	0.789
3.28-10.49 Gyr	0.130	0.835	1.008
10.49-11.65 Gyr	0.304	0.996	1.896