2025adax results

2025adax results

Information

Transient

Name:	`AT2025adax`
Right ascension:	`0h51m01.50s`
Declination:	`26d00m38.91s`
Discovery Date:	`Nov. 11, 2025, 8:05 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.036`

Host

Name:	`1759083`
Right ascension:	`0h51m02.17s`
Declination:	`26d00m40.67s`
Redshift:	`None`
Photometric Redshift:	`0.034`

Cutout Download Report

Downloaded	Unavailable
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_g DES_g DES_r DES_z	SDSS_z DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	16.52
Transient MWEBV	processed	0.08
Host match	processed	4.94
Host information	processed	0.12
Host MWEBV	processed	0.18
Global aperture construction	processed	0.61
Global aperture photometry	processed	6.25
Validate global photometry	processed	14.87
Global host SED inference	processed	387.42
Local aperture photometry	processed	6.11
Validate local photometry	processed	0.02
Local host SED inference	processed	446.6

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h51m01.50s, 26d00m38.91s
semi major axis, semi minor axis (arcsec):	2.92, 2.92
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	13.84	2.62	21.048	0.206	AB
SDSS_g	44.79	1.88	19.772	0.046	AB
DES_g	48.43	0.36	19.687	0.008	AB
PanSTARRS_g	51.22	0.68	19.626	0.015	AB
SDSS_r	68.1	2.44	19.317	0.039	AB
PanSTARRS_r	71.46	0.73	19.265	0.011	AB
DES_r	79.1	0.85	19.155	0.012	AB
SDSS_i	97.11	3.17	18.932	0.035	AB
PanSTARRS_i	96.42	1.19	18.940	0.013	AB
PanSTARRS_z	108.7	2.14	18.809	0.021	AB
DES_z	111.84	2.49	18.779	0.024	AB
PanSTARRS_y	124.22	4.82	18.665	0.042	AB
2MASS_J	135.15	67.18	17.678	0.540	Vega
2MASS_H	118.12	99.77	17.352	0.917	Vega
2MASS_K	115.19	106.43	16.909	1.003	Vega

Aperture details

RA, DEC (J2000):	0h51m02.17s, 26d00m40.30s
semi major axis, semi minor axis (arcsec):	18.49, 5.17
angle (degrees, anti-clockwise from east):	-104.51

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	59.67	7.71	19.461	0.140	AB
GALEX_NUV	64.87	5.26	19.370	0.088	AB
SDSS_u	177.51	8.96	18.277	0.055	AB
SDSS_g	531.9	6.5	17.085	0.013	AB
DES_g	578.09	1.22	16.995	0.002	AB
PanSTARRS_g	571.59	2.35	17.007	0.004	AB
SDSS_r	862.42	8.62	16.561	0.011	AB
PanSTARRS_r	858.57	2.5	16.566	0.003	AB
DES_r	971.22	2.93	16.432	0.003	AB
SDSS_i	1230.39	11.1	16.175	0.010	AB
PanSTARRS_i	1205.97	3.98	16.197	0.004	AB
PanSTARRS_z	1376.14	7.17	16.053	0.006	AB
DES_z	1473.35	8.98	15.979	0.007	AB
WISE_W1	984.98	25.83	13.717	0.028	Vega
WISE_W2	643.21	30.82	13.540	0.052	Vega
WISE_W3	1870.24	120.52	10.546	0.070	Vega
WISE_W4	1636.12	652.73	9.245	0.433	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.537	8.695	8.811
{\rm log}_{10}({\rm SFR})	-1.919	-1.276	-0.797
{\rm log}_{10}({\rm sSFR})	-10.559	-9.961	-9.453
{\rm stellar\ age}	3.938	6.465	8.058

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.662	-1.198	-0.696
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.579	-1.035	-0.519

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.340	0.723	1.063
\delta	-0.318	0.012	0.284
\tau_1/\tau_2	0.646	0.979	1.302
Q_{PAH}	0.849	2.679	5.102
U_{min}	2.571	7.582	14.681
{\rm log}_{10}(\gamma_e)\,	-3.159	-2.143	-1.008

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.330	-1.293	-0.440
{\rm log}_{10}(\tau_{AGN})\,	1.017	1.440	1.972

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.020	-1.472	-1.093
0.03-0.10 Gyr	-2.049	-1.241	-0.704
0.10-0.33 Gyr	-1.889	-1.181	-0.716
0.33-1.09 Gyr	-1.865	-1.246	-0.804
1.09-3.62 Gyr	-1.816	-1.287	-0.994
3.62-11.97 Gyr	-1.816	-1.288	-1.058
11.97-13.29 Gyr	-2.017	-1.283	-0.742

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.858	9.922	9.997
{\rm log}_{10}({\rm SFR})	-0.519	-0.282	-0.059
{\rm log}_{10}({\rm sSFR})	-10.425	-10.213	-9.990
{\rm stellar\ age}	7.589	8.345	10.413

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.210	-0.911	-0.661
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.310	-0.338	-0.036

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.278	0.449	0.630
\delta	0.070	0.228	0.342
\tau_1/\tau_2	0.548	0.918	1.296
Q_{PAH}	0.279	0.810	1.981
U_{min}	2.483	6.767	13.358
{\rm log}_{10}(\gamma_e)\,	-3.271	-2.449	-1.714

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.647	-2.478	-1.826
{\rm log}_{10}(\tau_{AGN})\,	1.023	1.437	1.856

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.713	-0.515	-0.337
0.03-0.10 Gyr	-0.513	-0.200	0.046
0.10-0.33 Gyr	-1.145	-0.593	-0.248
0.33-1.09 Gyr	-1.425	-0.837	-0.477
1.09-3.62 Gyr	-1.355	-0.692	-0.280
3.62-11.97 Gyr	-0.188	0.071	0.178
11.97-13.29 Gyr	-0.133	0.311	0.871