2025auo results

2025auo results

Information

Transient

Name:	`AT2025auo`
Right ascension:	`16h44m34.84s`
Declination:	`32d34m28.81s`
Discovery Date:	`Feb. 3, 2025, 1:46 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.025`

Host

Name:	`2025auo`
Right ascension:	`16h44m34.41s`
Declination:	`32d34m29.52s`
Redshift:	`0.040013`
Photometric Redshift:	`0.032`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 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	WISE_W3 WISE_W4 DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	18.62
Transient MWEBV	processed	0.06
Host match	processed	1.91
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	6.31
Validate global photometry	processed	24.85
Global host SED inference	processed	670.98
Local aperture photometry	processed	6.19
Validate local photometry	processed	0.02
Local host SED inference	processed	525.39

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h44m34.84s, 32d34m28.81s
semi major axis, semi minor axis (arcsec):	2.53, 2.53
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	38.96	2.36	19.923	0.066	AB
SDSS_g	119.39	2.9	18.708	0.026	AB
DES_g	115.79	0.88	18.741	0.008	AB
PanSTARRS_g	116.0	0.57	18.739	0.005	AB
SDSS_r	192.86	3.76	18.187	0.021	AB
PanSTARRS_r	190.75	0.68	18.199	0.004	AB
DES_r	203.35	1.65	18.129	0.009	AB
SDSS_i	246.29	4.46	17.921	0.020	AB
PanSTARRS_i	241.34	0.79	17.943	0.004	AB
PanSTARRS_z	277.05	1.47	17.794	0.006	AB
SDSS_z	288.21	10.06	17.751	0.038	AB
DES_z	279.1	3.47	17.786	0.013	AB
PanSTARRS_y	328.84	3.57	17.608	0.012	AB

Aperture details

RA, DEC (J2000):	16h44m34.38s, 32d34m29.40s
semi major axis, semi minor axis (arcsec):	15.03, 14.2
angle (degrees, anti-clockwise from east):	-22.04

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	67.92	2.23	19.320	0.036	AB
GALEX_NUV	212.98	2.31	18.079	0.012	AB
SDSS_u	648.48	12.34	16.870	0.021	AB
SDSS_g	1780.99	11.52	15.773	0.007	AB
DES_g	1767.84	3.48	15.781	0.002	AB
PanSTARRS_g	1781.57	3.15	15.773	0.002	AB
SDSS_r	2920.97	15.31	15.236	0.006	AB
PanSTARRS_r	3011.42	3.74	15.203	0.001	AB
DES_r	3164.06	6.57	15.149	0.002	AB
SDSS_i	3816.66	19.23	14.946	0.005	AB
PanSTARRS_i	3826.35	4.36	14.943	0.001	AB
PanSTARRS_z	4376.58	8.19	14.797	0.002	AB
SDSS_z	4715.91	55.25	14.716	0.013	AB
DES_z	4275.85	14.09	14.822	0.004	AB
PanSTARRS_y	5325.81	20.19	14.584	0.004	AB
2MASS_J	7102.59	304.14	13.377	0.046	Vega
2MASS_H	7644.03	425.79	12.824	0.060	Vega
2MASS_K	6165.53	592.29	12.587	0.104	Vega
WISE_W2	2164.18	258.77	12.223	0.130	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.137	9.254	9.373
{\rm log}_{10}({\rm SFR})	-1.629	-0.876	-0.440
{\rm log}_{10}({\rm sSFR})	-10.871	-10.120	-9.653
{\rm stellar\ age}	6.171	7.407	8.877

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.623	-1.170	-0.794
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.143	0.261	0.420

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.237	0.487	0.759
\delta	-0.602	-0.172	0.215
\tau_1/\tau_2	0.695	1.061	1.430
Q_{PAH}	0.581	2.756	5.493
U_{min}	2.717	7.755	14.635
{\rm log}_{10}(\gamma_e)\,	-3.316	-2.158	-0.943

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.211	-1.487	-0.744
{\rm log}_{10}(\tau_{AGN})\,	0.943	1.419	1.832

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.506	-1.087	-0.774
0.03-0.10 Gyr	-1.865	-0.826	-0.338
0.10-0.33 Gyr	-1.793	-0.934	-0.460
0.33-1.09 Gyr	-1.740	-1.051	-0.667
1.09-3.60 Gyr	-1.494	-0.865	-0.589
3.60-11.90 Gyr	-0.945	-0.654	-0.480
11.90-13.22 Gyr	-1.053	-0.546	-0.004

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.017	10.277	10.512
{\rm log}_{10}({\rm SFR})	0.773	1.153	1.521
{\rm log}_{10}({\rm sSFR})	-9.602	-9.123	-8.606
{\rm stellar\ age}	3.361	6.693	9.502

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.297	-0.573	-0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.174	0.348	0.451

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.447	0.721	0.987
\delta	-0.533	-0.328	-0.137
\tau_1/\tau_2	0.361	0.776	1.213
Q_{PAH}	0.351	1.293	2.553
U_{min}	2.481	7.726	15.502
{\rm log}_{10}(\gamma_e)\,	-3.724	-2.869	-1.846

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.658	-3.937	-2.699
{\rm log}_{10}(\tau_{AGN})\,	1.010	1.568	1.965

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.070	0.439	0.683
0.03-0.10 Gyr	0.890	1.288	1.671
0.10-0.33 Gyr	-1.633	0.231	0.948
0.33-1.09 Gyr	-2.633	-0.259	0.343
1.09-3.60 Gyr	-1.814	0.044	0.494
3.60-11.90 Gyr	-1.079	0.155	0.506
11.90-13.22 Gyr	-0.904	0.320	1.292