2025us results

2025us results

Information

Transient

Name:	`AT2025us`
Right ascension:	`17h44m00.84s`
Declination:	`28d56m59.65s`
Discovery Date:	`Jan. 19, 2025, 12:24 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.039`

Host

Name:	`2025us`
Right ascension:	`17h44m00.72s`
Declination:	`28d57m04.87s`
Redshift:	`None`
Photometric Redshift:	`0.106`

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 DES_g DES_r DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	8.23
Transient MWEBV	processed	0.04
Host match	processed	2.44
Host information	processed	0.08
Host MWEBV	processed	0.05
Global aperture construction	processed	0.61
Global aperture photometry	processed	5.25
Validate global photometry	processed	14.69
Global host SED inference	processed	385.96
Local aperture photometry	processed	5.19
Validate local photometry	processed	0.02
Local host SED inference	processed	555.26

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h44m00.84s, 28d56m59.65s
semi major axis, semi minor axis (arcsec):	1.03, 1.03
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	8.44	0.86	21.585	0.110	AB
PanSTARRS_y	8.07	1.99	21.633	0.268	AB

Aperture details

RA, DEC (J2000):	17h44m00.70s, 28d57m05.18s
semi major axis, semi minor axis (arcsec):	11.02, 9.12
angle (degrees, anti-clockwise from east):	-112.65

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	61.28	6.77	19.432	0.120	AB
GALEX_NUV	68.09	4.9	19.317	0.078	AB
PanSTARRS_y	976.86	18.68	16.425	0.021	AB
2MASS_H	1216.93	405.38	14.819	0.362	Vega
WISE_W1	794.61	53.57	13.951	0.073	Vega
WISE_W2	466.31	43.48	13.889	0.101	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.994	8.486	8.815
{\rm log}_{10}({\rm SFR})	-1.115	-0.607	-0.061
{\rm log}_{10}({\rm sSFR})	-9.748	-9.061	-8.110
{\rm stellar\ age}	0.622	5.583	7.726

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.627	-0.927	-0.113
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.311	-0.626	0.135

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.645	1.284	1.912
\delta	-0.271	0.050	0.266
\tau_1/\tau_2	0.470	0.892	1.368
Q_{PAH}	0.628	2.399	4.964
U_{min}	3.006	8.322	16.025
{\rm log}_{10}(\gamma_e)\,	-3.083	-1.910	-0.744

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.410	-0.871	0.033
{\rm log}_{10}(\tau_{AGN})\,	1.007	1.428	1.931

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.852	-0.332	0.197
0.03-0.10 Gyr	-2.581	-1.174	-0.364
0.10-0.32 Gyr	-3.883	-1.793	-0.978
0.32-1.06 Gyr	-4.661	-1.933	-1.192
1.06-3.43 Gyr	-4.594	-1.835	-1.200
3.43-11.14 Gyr	-4.102	-1.691	-1.121
11.14-12.37 Gyr	-4.175	-1.659	-0.699

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.320	10.442	10.548
{\rm log}_{10}({\rm SFR})	0.394	0.696	1.017
{\rm log}_{10}({\rm sSFR})	-10.055	-9.737	-9.406
{\rm stellar\ age}	3.254	5.348	6.997

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.483	-0.158	0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.034	-0.365	0.131

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.161	0.269	0.442
\delta	-0.392	0.008	0.274
\tau_1/\tau_2	0.551	0.896	1.233
Q_{PAH}	0.759	2.207	4.333
U_{min}	2.259	6.534	13.443
{\rm log}_{10}(\gamma_e)\,	-3.177	-1.960	-1.121

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.443	-3.580	-2.572
{\rm log}_{10}(\tau_{AGN})\,	0.988	1.471	1.902

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.402	0.615	0.807
0.03-0.10 Gyr	0.217	0.710	1.129
0.10-0.32 Gyr	0.140	0.672	1.068
0.32-1.06 Gyr	0.225	0.817	1.141
1.06-3.43 Gyr	0.209	0.561	0.797
3.43-11.14 Gyr	-0.079	0.417	0.666
11.14-12.37 Gyr	-0.271	0.432	0.934