2025adtr results

2025adtr results

Information

Transient

Name:	`AT2025adtr`
Right ascension:	`11h50m57.89s`
Declination:	`50d36m43.69s`
Discovery Date:	`Nov. 16, 2025, 2:52 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.019`

Host

Name:	`2378009`
Right ascension:	`11h50m57.52s`
Declination:	`50d37m10.84s`
Redshift:	`0.024892`
Photometric Redshift:	`None`

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_z SDSS_g DES_g DES_z	DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	18.5
Transient MWEBV	processed	0.05
Host match	processed	4.21
Host information	processed	0.06
Host MWEBV	processed	0.08
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.05
Validate global photometry	processed	16.44
Global host SED inference	processed	490.8
Local aperture photometry	processed	5.79
Validate local photometry	processed	0.03
Local host SED inference	processed	862.9

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	11h50m57.89s, 50d36m43.69s
semi major axis, semi minor axis (arcsec):	3.99, 3.99
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	14.67	2.68	20.984	0.198	AB
SDSS_g	26.54	1.72	20.340	0.070	AB
DES_g	28.45	0.46	20.265	0.018	AB
PanSTARRS_g	27.31	0.79	20.309	0.031	AB
SDSS_r	76.62	2.77	19.189	0.039	AB
PanSTARRS_r	71.66	0.95	19.262	0.014	AB
SDSS_i	122.2	4.09	18.682	0.036	AB
PanSTARRS_i	111.13	1.81	18.785	0.018	AB
PanSTARRS_z	140.91	3.16	18.528	0.024	AB
SDSS_z	167.98	10.48	18.337	0.068	AB
DES_z	149.85	2.38	18.461	0.017	AB
PanSTARRS_y	167.17	6.86	18.342	0.045	AB
2MASS_J	190.49	82.63	17.305	0.471	Vega
2MASS_H	151.63	155.0	17.080	1.110	Vega
2MASS_K	391.14	139.48	15.581	0.387	Vega

Aperture details

RA, DEC (J2000):	11h50m57.51s, 50d37m10.50s
semi major axis, semi minor axis (arcsec):	15.5, 8.44
angle (degrees, anti-clockwise from east):	-157.94

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	100.59	7.71	18.894	0.083	AB
SDSS_u	372.41	8.56	17.472	0.025	AB
SDSS_g	889.05	8.28	16.528	0.010	AB
DES_g	831.37	2.36	16.601	0.003	AB
PanSTARRS_g	882.63	2.32	16.536	0.003	AB
PanSTARRS_r	1406.02	2.78	16.030	0.002	AB
SDSS_i	1817.46	13.85	15.751	0.008	AB
PanSTARRS_z	2097.84	9.07	15.596	0.005	AB
SDSS_z	2042.92	31.1	15.624	0.017	AB
DES_z	1991.73	8.34	15.652	0.005	AB
PanSTARRS_y	2476.5	20.02	15.415	0.009	AB
2MASS_J	3009.95	244.18	14.309	0.088	Vega
2MASS_H	2296.94	456.5	14.130	0.216	Vega
2MASS_K	3527.83	411.7	13.193	0.127	Vega
WISE_W1	1268.56	23.13	13.443	0.020	Vega
WISE_W2	748.6	26.93	13.375	0.039	Vega
WISE_W4	1795.44	633.24	9.145	0.383	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.892	9.004	9.128
{\rm log}_{10}({\rm SFR})	-2.215	-1.528	-0.984
{\rm log}_{10}({\rm sSFR})	-11.226	-10.530	-9.964
{\rm stellar\ age}	7.973	11.570	12.703

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.861	-1.531	-1.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.634	0.010	0.405

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.251	1.561	1.819
\delta	-0.227	-0.028	0.155
\tau_1/\tau_2	0.645	1.096	1.535
Q_{PAH}	0.374	1.647	3.898
U_{min}	2.956	8.656	16.480
{\rm log}_{10}(\gamma_e)\,	-3.506	-2.669	-1.229

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.609	-1.590	-0.595
{\rm log}_{10}(\tau_{AGN})\,	1.014	1.438	1.881

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.784	-1.518	-0.906
0.03-0.10 Gyr	-3.333	-1.778	-1.046
0.10-0.33 Gyr	-5.115	-2.606	-1.604
0.33-1.10 Gyr	-6.387	-3.219	-1.890
1.10-3.64 Gyr	-5.614	-3.160	-1.659
3.64-12.08 Gyr	-3.307	-1.378	-0.814
12.08-13.42 Gyr	-1.056	0.015	0.227

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.614	9.695	9.825
{\rm log}_{10}({\rm SFR})	-0.589	-0.102	0.272
{\rm log}_{10}({\rm sSFR})	-10.334	-9.806	-9.418
{\rm stellar\ age}	7.404	8.299	11.745

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.164	-0.670	-0.405
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.141	0.332	0.443

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.149	0.274	0.476
\delta	-0.668	-0.295	0.073
\tau_1/\tau_2	0.513	0.927	1.326
Q_{PAH}	0.271	0.907	2.312
U_{min}	3.047	8.145	15.426
{\rm log}_{10}(\gamma_e)\,	-3.258	-2.418	-1.660

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.409	-3.534	-2.569
{\rm log}_{10}(\tau_{AGN})\,	1.011	1.516	1.918

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.403	-0.866	-0.445
0.03-0.10 Gyr	-0.509	0.033	0.423
0.10-0.33 Gyr	-2.842	-1.028	-0.405
0.33-1.10 Gyr	-3.704	-1.231	-0.695
1.10-3.64 Gyr	-2.877	-0.964	-0.422
3.64-12.08 Gyr	-1.008	-0.223	-0.055
12.08-13.42 Gyr	-0.653	0.080	0.865