2025adub

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Information

Transient

Name: AT2025adub
Right ascension: 2h19m34.54s
Declination: -18d49m16.88s
Discovery Date: Nov. 16, 2025, 8:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 2h19m34.81s
Declination: -18d49m15.38s
Redshift: None
Photometric Redshift: 0.173

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.8
Transient MWEBV	processed	0.07
Host match	processed	6.63
Host information	processed	0.16
Host MWEBV	processed	0.11
Global aperture construction	processed	0.7
Global aperture photometry	processed	5.95
Validate global photometry	processed	14.77
Global host SED inference	processed	409.37
Local aperture photometry	processed	6.2
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) = 2h19m34.54s, -18d49m16.88s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 2h19m34.79s, -18d49m15.26s
semi major axis, semi minor axis (arcsec) = 5.92, 3.62
angle (degrees, anti-clockwise from east) = -123.37

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.67	1.71	22.017	0.328	AB
GALEX_NUV	11.56	1.65	21.243	0.155	AB
DES_g	69.9	0.34	19.289	0.005	AB
PanSTARRS_g	68.14	1.13	19.316	0.018	AB
PanSTARRS_r	132.83	1.46	18.592	0.012	AB
DES_r	147.6	0.49	18.477	0.004	AB
PanSTARRS_i	196.29	1.2	18.168	0.007	AB
PanSTARRS_z	240.74	4.26	17.946	0.019	AB
DES_z	253.86	2.24	17.889	0.010	AB
PanSTARRS_y	275.23	8.25	17.801	0.033	AB
2MASS_J	282.66	134.17	16.877	0.515	Vega
2MASS_H	530.55	197.19	15.721	0.404	Vega
2MASS_K	396.33	235.69	15.567	0.646	Vega
WISE_W1	203.21	9.89	15.431	0.053	Vega
WISE_W2	129.14	12.48	15.283	0.105	Vega
WISE_W3	290.53	50.53	12.568	0.189	Vega
WISE_W4	244.03	319.43	11.311	1.421	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})\,	10.535	10.581	10.657
{\rm log}_{10}({\rm SFR})	0.269	0.528	0.788
{\rm log}_{10}({\rm sSFR})	-10.315	-10.055	-9.789
{\rm stellar\ age}	6.534	7.194	9.524

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.958	-0.603	-0.347
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.656	-0.088	0.333

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.192	0.317	0.499
\delta	-0.356	-0.053	0.149
\tau_1/\tau_2	0.684	1.088	1.469
Q_{PAH}	0.620	1.658	3.109
U_{min}	2.608	7.511	14.669
{\rm log}_{10}(\gamma_e)\,	-2.922	-2.081	-1.233

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.272	-3.024	-1.955
{\rm log}_{10}(\tau_{AGN})\,	0.977	1.429	1.846

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.672	-0.098	0.145
0.03-0.10 Gyr	0.351	0.657	0.938
0.10-0.32 Gyr	-0.236	0.372	0.654
0.32-1.02 Gyr	-0.741	0.029	0.302
1.02-3.27 Gyr	-0.781	0.153	0.479
3.27-10.44 Gyr	0.378	0.771	0.878
10.44-11.60 Gyr	0.476	1.033	1.689