2025adgl

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Information

Transient

Name: AT2025adgl
Right ascension: 4h48m48.65s
Declination: -19d12m53.35s
Discovery Date: Nov. 8, 2025, 6:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.045

Host

Name:
Right ascension: 4h48m48.72s
Declination: -19d12m56.06s
Redshift: None
Photometric Redshift: 0.077

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	5.92
Transient MWEBV	processed	0.06
Host match	processed	6.06
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.6
Global aperture photometry	processed	5.07
Validate global photometry	processed	13.13
Global host SED inference	processed	393.63
Local aperture photometry	processed	4.97
Validate local photometry	processed	0.02
Local host SED inference	processed	435.78

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) = 4h48m48.65s, -19d12m53.35s
semi major axis, semi minor axis (arcsec) = 1.37, 1.37
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	13.37	0.13	21.085	0.011	AB
PanSTARRS_g	14.55	0.31	20.993	0.023	AB
PanSTARRS_r	20.54	0.4	20.619	0.021	AB
PanSTARRS_i	26.18	0.41	20.355	0.017	AB
PanSTARRS_z	26.12	0.94	20.358	0.039	AB
DES_z	27.14	0.61	20.316	0.024	AB
PanSTARRS_y	31.64	2.79	20.149	0.096	AB

Aperture details

RA, DEC (J2000) = 4h48m48.70s, -19d12m55.77s
semi major axis, semi minor axis (arcsec) = 9.04, 8.44
angle (degrees, anti-clockwise from east) = -130.28

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	22.21	3.91	20.533	0.191	AB
GALEX_NUV	36.44	2.82	19.996	0.084	AB
DES_g	207.47	0.62	18.108	0.003	AB
PanSTARRS_g	210.67	1.92	18.091	0.010	AB
PanSTARRS_r	284.16	2.54	17.766	0.010	AB
PanSTARRS_i	374.0	2.61	17.468	0.008	AB
PanSTARRS_z	443.42	5.9	17.283	0.014	AB
DES_z	434.36	2.78	17.305	0.007	AB
PanSTARRS_y	456.04	17.6	17.252	0.042	AB
2MASS_J	491.16	195.06	16.277	0.431	Vega
2MASS_H	1143.78	310.16	14.887	0.294	Vega
2MASS_K	397.7	362.7	15.563	0.990	Vega
WISE_W1	279.01	14.51	15.087	0.056	Vega
WISE_W2	136.25	19.19	15.225	0.153	Vega
WISE_W3	400.07	80.55	12.221	0.219	Vega
WISE_W4	493.65	460.37	10.546	1.012	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.435	8.655	8.781
{\rm log}_{10}({\rm SFR})	-1.686	-1.119	-0.474
{\rm log}_{10}({\rm sSFR})	-10.375	-9.777	-9.046
{\rm stellar\ age}	2.010	5.293	6.881

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.669	-1.169	-0.489
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.474	-0.812	-0.083

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.155	0.436	0.851
\delta	-0.646	-0.198	0.172
\tau_1/\tau_2	0.780	1.120	1.449
Q_{PAH}	1.124	2.913	5.400
U_{min}	2.959	8.159	15.136
{\rm log}_{10}(\gamma_e)\,	-2.958	-1.700	-0.610

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.610	-0.328	0.112
{\rm log}_{10}(\tau_{AGN})\,	1.054	1.516	1.931

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.757	-1.321	-0.946
0.03-0.10 Gyr	-1.817	-1.087	-0.358
0.10-0.33 Gyr	-1.617	-1.034	-0.436
0.33-1.07 Gyr	-1.722	-1.175	-0.747
1.07-3.50 Gyr	-2.124	-1.249	-0.980
3.50-11.47 Gyr	-2.550	-1.416	-1.109
11.47-12.74 Gyr	-2.685	-1.485	-0.932

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.751	9.860	9.969
{\rm log}_{10}({\rm SFR})	-0.300	0.256	0.620
{\rm log}_{10}({\rm sSFR})	-10.265	-9.623	-9.165
{\rm stellar\ age}	4.948	6.388	7.766

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.130	-0.788	-0.542
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.640	-1.003	-0.066

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.182	0.345	0.564
\delta	-0.416	-0.023	0.224
\tau_1/\tau_2	0.629	0.973	1.332
Q_{PAH}	0.439	1.299	2.883
U_{min}	2.779	7.885	14.535
{\rm log}_{10}(\gamma_e)\,	-3.109	-2.145	-1.273

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.329	-3.379	-2.344
{\rm log}_{10}(\tau_{AGN})\,	1.022	1.539	1.935

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.971	-0.709	-0.385
0.03-0.10 Gyr	-0.203	0.400	0.779
0.10-0.33 Gyr	-0.065	0.411	0.723
0.33-1.07 Gyr	-0.830	-0.146	0.175
1.07-3.50 Gyr	-0.638	-0.171	0.103
3.50-11.47 Gyr	-0.500	-0.105	0.077
11.47-12.74 Gyr	-0.672	-0.003	0.546