2025adew

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Information

Transient

Name: AT2025adew
Right ascension: 5h24m54.78s
Declination: -22d44m19.74s
Discovery Date: Oct. 28, 2025, 7:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 5h24m54.81s
Declination: -22d44m19.54s
Redshift: None
Photometric Redshift: 0.143

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	1.52
Transient MWEBV	processed	0.07
Host match	processed	5.63
Host information	processed	0.11
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.29
Validate global photometry	processed	12.98
Global host SED inference	processed	387.8
Local aperture photometry	processed	5.25
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) = 5h24m54.78s, -22d44m19.74s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 5h24m54.78s, -22d44m19.44s
semi major axis, semi minor axis (arcsec) = 7.13, 4.23
angle (degrees, anti-clockwise from east) = -63.91

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	123.46	0.41	18.671	0.004	AB
PanSTARRS_g	132.22	1.39	18.597	0.011	AB
PanSTARRS_r	231.38	1.61	17.989	0.008	AB
DES_r	241.6	0.68	17.942	0.003	AB
PanSTARRS_i	315.63	1.69	17.652	0.006	AB
PanSTARRS_z	374.45	3.85	17.467	0.011	AB
DES_z	403.66	2.17	17.385	0.006	AB
PanSTARRS_y	444.63	8.8	17.280	0.021	AB
2MASS_J	593.03	176.86	16.072	0.324	Vega
2MASS_H	1002.89	255.55	15.029	0.277	Vega
2MASS_K	796.0	314.16	14.810	0.429	Vega
WISE_W1	297.62	12.08	15.017	0.044	Vega
WISE_W2	224.66	14.81	14.682	0.072	Vega
WISE_W3	757.52	64.07	11.528	0.092	Vega
WISE_W4	901.3	441.61	9.893	0.532	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})\,	10.235	10.384	10.476
{\rm log}_{10}({\rm SFR})	-0.370	0.363	0.860
{\rm log}_{10}({\rm sSFR})	-10.761	-10.039	-9.467
{\rm stellar\ age}	3.294	5.470	6.653

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.704	-0.402	-0.212
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.609	-0.292	0.273

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.242	0.392	0.613
\delta	-0.887	-0.644	-0.263
\tau_1/\tau_2	0.650	1.030	1.399
Q_{PAH}	0.622	1.724	3.711
U_{min}	2.524	7.240	14.362
{\rm log}_{10}(\gamma_e)\,	-2.952	-1.965	-1.030

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.113	-2.750	-1.652
{\rm log}_{10}(\tau_{AGN})\,	1.065	1.490	1.921

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.598	0.026	0.321
0.03-0.10 Gyr	-0.529	0.438	0.991
0.10-0.32 Gyr	0.145	0.762	1.136
0.32-1.04 Gyr	0.244	0.653	0.964
1.04-3.34 Gyr	0.067	0.476	0.737
3.34-10.74 Gyr	-0.168	0.419	0.623
10.74-11.94 Gyr	-0.366	0.413	0.897