2025abdr results

2025abdr results

Information

Transient

Name:	`AT2025abdr`
Right ascension:	`10h48m08.31s`
Declination:	`18d36m17.01s`
Discovery Date:	`Oct. 20, 2025, 12:33 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.027`

Host

Name:
Right ascension:	`10h48m08.45s`
Declination:	`18d36m15.32s`
Redshift:	`0.046058`
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_r DES_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	16.45
Transient MWEBV	processed	0.1
Host match	processed	4.89
Host information	processed	0.06
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	6.59
Validate global photometry	processed	16.28
Global host SED inference	processed	397.97
Local aperture photometry	processed	6.4
Validate local photometry	processed	0.03
Local host SED inference	processed	577.15

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	10h48m08.31s, 18d36m17.01s
semi major axis, semi minor axis (arcsec):	2.21, 2.21
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	87.69	3.1	19.043	0.038	AB
SDSS_g	229.29	3.99	17.999	0.019	AB
DES_g	237.71	0.7	17.960	0.003	AB
PanSTARRS_g	259.69	0.5	17.864	0.002	AB
SDSS_r	290.05	4.54	17.744	0.017	AB
PanSTARRS_r	341.89	0.64	17.565	0.002	AB
DES_r	333.05	1.64	17.594	0.005	AB
SDSS_i	357.06	5.22	17.518	0.016	AB
PanSTARRS_i	398.94	0.97	17.398	0.003	AB
PanSTARRS_z	446.46	1.4	17.276	0.003	AB
SDSS_z	383.67	9.66	17.440	0.027	AB
DES_z	401.33	4.1	17.391	0.011	AB
PanSTARRS_y	476.31	3.27	17.205	0.007	AB

Aperture details

RA, DEC (J2000):	10h48m08.45s, 18d36m15.73s
semi major axis, semi minor axis (arcsec):	6.1, 5.59
angle (degrees, anti-clockwise from east):	-42.23

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	126.71	11.92	18.643	0.102	AB
GALEX_NUV	181.51	8.16	18.253	0.049	AB
SDSS_u	350.7	7.15	17.538	0.022	AB
SDSS_g	874.06	7.88	16.546	0.010	AB
DES_g	896.19	1.4	16.519	0.002	AB
PanSTARRS_g	864.08	1.19	16.559	0.001	AB
SDSS_r	1120.46	9.11	16.277	0.009	AB
PanSTARRS_r	1151.18	1.54	16.247	0.001	AB
DES_r	1242.81	3.22	16.164	0.003	AB
SDSS_i	1370.72	10.7	16.058	0.008	AB
PanSTARRS_i	1345.47	2.44	16.078	0.002	AB
PanSTARRS_z	1478.8	3.55	15.975	0.003	AB
SDSS_z	1484.3	23.94	15.971	0.018	AB
DES_z	1492.72	8.01	15.965	0.006	AB
PanSTARRS_y	1607.59	8.52	15.885	0.006	AB
WISE_W1	764.02	16.69	13.993	0.024	Vega
WISE_W2	513.26	22.62	13.785	0.048	Vega
WISE_W3	2137.92	141.4	10.401	0.072	Vega
WISE_W4	3310.06	862.97	8.480	0.283	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.192	9.371	9.504
{\rm log}_{10}({\rm SFR})	-1.681	-0.761	-0.059
{\rm log}_{10}({\rm sSFR})	-10.928	-10.111	-9.352
{\rm stellar\ age}	2.412	5.799	7.593

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.777	-1.434	-0.965
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.793	-1.331	-0.316

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.098	0.296	0.628
\delta	-0.677	-0.175	0.206
\tau_1/\tau_2	0.700	1.073	1.451
Q_{PAH}	0.727	2.515	5.092
U_{min}	3.231	9.088	16.637
{\rm log}_{10}(\gamma_e)\,	-3.190	-1.837	-0.524

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.817	-1.580	-0.682
{\rm log}_{10}(\tau_{AGN})\,	0.896	1.428	1.965

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.368	-1.287	-0.779
0.03-0.10 Gyr	-1.739	-0.668	0.078
0.10-0.33 Gyr	-0.775	-0.183	0.354
0.33-1.09 Gyr	-1.214	-0.469	-0.072
1.09-3.59 Gyr	-1.283	-0.581	-0.258
3.59-11.83 Gyr	-2.073	-0.674	-0.364
11.83-13.14 Gyr	-2.067	-0.687	-0.073

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.716	9.811	9.922
{\rm log}_{10}({\rm SFR})	0.080	0.356	0.577
{\rm log}_{10}({\rm sSFR})	-9.762	-9.446	-9.225
{\rm stellar\ age}	4.846	6.108	7.200

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.261	-0.919	-0.695
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.597	0.129	0.385

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.110	0.187	0.327
\delta	-0.810	-0.482	-0.186
\tau_1/\tau_2	0.704	1.056	1.391
Q_{PAH}	0.486	1.216	2.264
U_{min}	2.472	6.963	13.552
{\rm log}_{10}(\gamma_e)\,	-3.224	-2.383	-1.711

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.574	-2.477	-1.925
{\rm log}_{10}(\tau_{AGN})\,	0.982	1.369	1.780

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.442	-0.252	-0.084
0.03-0.10 Gyr	0.173	0.486	0.719
0.10-0.33 Gyr	0.075	0.418	0.644
0.33-1.09 Gyr	-0.379	-0.030	0.206
1.09-3.59 Gyr	-0.403	-0.141	0.080
3.59-11.83 Gyr	-0.408	-0.162	0.032
11.83-13.14 Gyr	-0.574	-0.105	0.274