2025adtv

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Information

Transient

Name: AT2025adtv
Right ascension: 23h02m25.97s
Declination: -13d03m51.13s
Discovery Date: Nov. 15, 2025, 7:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 943553
Right ascension: 23h02m26.78s
Declination: -13d03m38.20s
Redshift: 0.031900
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	6.73
Transient MWEBV	processed	0.09
Host match	processed	5.07
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.63
Validate global photometry	processed	14.61
Global host SED inference	processed	548.39
Local aperture photometry	processed	5.5
Validate local photometry	processed	0.02
Local host SED inference	processed	495.57

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) = 23h02m25.97s, -13d03m51.13s
semi major axis, semi minor axis (arcsec) = 3.14, 3.14
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	36.25	0.48	20.002	0.014	AB
PanSTARRS_g	35.07	0.76	20.038	0.024	AB
PanSTARRS_r	42.81	1.03	19.821	0.026	AB
DES_r	61.16	1.01	19.434	0.018	AB
PanSTARRS_i	42.41	0.94	19.831	0.024	AB
PanSTARRS_z	66.23	2.08	19.347	0.034	AB
DES_z	70.22	2.46	19.284	0.038	AB
PanSTARRS_y	79.25	4.33	19.152	0.059	AB
2MASS_J	-32.09	67.71			Vega
2MASS_H	-59.67	111.88			Vega
2MASS_K	204.38	129.46	16.286	0.688	Vega

Aperture details

RA, DEC (J2000) = 23h02m26.75s, -13d03m37.59s
semi major axis, semi minor axis (arcsec) = 12.23, 11.4
angle (degrees, anti-clockwise from east) = -165.47

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	14.62	3.77	20.987	0.280	AB
GALEX_NUV	18.72	3.83	20.719	0.222	AB
DES_g	1995.05	3.16	15.650	0.002	AB
PanSTARRS_g	2023.05	2.9	15.635	0.002	AB
PanSTARRS_r	4085.69	3.91	14.872	0.001	AB
DES_r	4468.81	7.89	14.775	0.002	AB
PanSTARRS_i	5784.1	3.56	14.494	0.001	AB
PanSTARRS_z	7502.44	8.01	14.212	0.001	AB
DES_z	8126.69	24.38	14.125	0.003	AB
PanSTARRS_y	9159.89	16.1	13.995	0.002	AB
2MASS_J	11035.17	262.99	12.898	0.026	Vega
2MASS_H	13450.94	431.71	12.211	0.035	Vega
2MASS_K	11513.36	499.37	11.909	0.047	Vega
WISE_W1	5148.49	47.96	11.922	0.010	Vega
WISE_W2	2704.02	52.01	11.981	0.021	Vega
WISE_W3	687.13	189.32	11.633	0.299	Vega
WISE_W4	1835.35	1006.54	9.121	0.595	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	7.599	8.114	8.355
{\rm log}_{10}({\rm SFR})	-1.508	-1.044	-0.742
{\rm log}_{10}({\rm sSFR})	-9.863	-9.184	-8.389
{\rm stellar\ age}	2.587	6.483	8.127

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.392	-0.067	0.091
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.518	-1.291	-0.969

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.310	0.607	0.881
\delta	-0.599	-0.221	0.136
\tau_1/\tau_2	0.705	1.094	1.524
Q_{PAH}	0.491	1.972	4.488
U_{min}	2.941	8.420	16.010
{\rm log}_{10}(\gamma_e)\,	-3.243	-2.015	-0.737

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.743	-1.490	-0.320
{\rm log}_{10}(\tau_{AGN})\,	1.021	1.468	1.899

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.210	-0.820	-0.599
0.03-0.10 Gyr	-2.286	-1.323	-0.755
0.10-0.33 Gyr	-3.203	-2.122	-1.523
0.33-1.10 Gyr	-3.427	-2.178	-1.716
1.10-3.62 Gyr	-3.238	-2.120	-1.681
3.62-12.00 Gyr	-3.141	-1.931	-1.532
12.00-13.33 Gyr	-3.216	-1.952	-1.276

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.672	10.735	10.760
{\rm log}_{10}({\rm SFR})	-2.312	-1.708	-1.224
{\rm log}_{10}({\rm sSFR})	-13.012	-12.452	-11.927
{\rm stellar\ age}	10.322	12.595	12.658

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.554	-0.448	-0.341
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.465	-0.660	0.115

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.073	0.141	0.221
\delta	-0.788	-0.502	-0.189
\tau_1/\tau_2	0.502	0.953	1.400
Q_{PAH}	0.308	1.002	2.318
U_{min}	3.735	9.657	16.825
{\rm log}_{10}(\gamma_e)\,	-1.778	-1.139	-0.540

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.660	-4.035	-3.099
{\rm log}_{10}(\tau_{AGN})\,	1.064	1.623	1.981

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.384	-1.656	-1.184
0.03-0.10 Gyr	-3.702	-1.927	-1.200
0.10-0.33 Gyr	-4.767	-2.270	-1.394
0.33-1.10 Gyr	-5.388	-2.562	-1.439
1.10-3.62 Gyr	-4.246	-2.149	-0.991
3.62-12.00 Gyr	-2.358	-0.947	0.669
12.00-13.33 Gyr	1.510	1.857	1.887