2025nss

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Information

Transient

Name: AT2025nss
Right ascension: 13h55m15.67s
Declination: -5d30m37.43s
Discovery Date: June 14, 2025, 9:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 118995
Right ascension: 13h55m15.84s
Declination: -5d30m36.83s
Redshift: 0.118382
Photometric Redshift: 0.116

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.19
Cutout download	processed	51.52
Global aperture construction	processed	0.66
Local aperture photometry	processed	7.0
Global aperture photometry	processed	6.29
Validate local photometry	processed	0.03
Validate global photometry	processed	17.64
Host information	processed	0.15
Global host SED inference	processed	418.98
Local host SED inference	not enough filters	19.46
Transient information	processed	0.0
Transient MWEBV	processed	0.09
Host MWEBV	processed	0.04
Processing status	blocked	N/A	N/A

Cutout Download Report

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_i: DES_z: DES_Y:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 13h55m15.67s, -5d30m37.43s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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	26.75	1.09	20.332	0.044	AB

Aperture details

RA, DEC (J2000) = 13h55m15.88s, -5d30m36.68s
semi major axis, semi minor axis (arcsec) = 8.77, 7.25
angle (degrees, anti-clockwise from east) = -50.03

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	18.78	4.25	20.716	0.246	AB
GALEX_NUV	20.1	3.34	20.642	0.180	AB
SDSS_u	36.95	7.85	19.981	0.231	AB
SDSS_g	317.63	5.14	17.645	0.018	AB
DES_g	318.24	1.43	17.643	0.005	AB
PanSTARRS_g	333.9	2.26	17.591	0.007	AB
SDSS_r	611.74	7.32	16.934	0.013	AB
PanSTARRS_r	610.92	3.06	16.935	0.005	AB
DES_r	679.12	2.7	16.820	0.004	AB
SDSS_i	879.53	9.59	16.539	0.012	AB
PanSTARRS_i	871.78	4.03	16.549	0.005	AB
PanSTARRS_z	1081.4	4.7	16.315	0.005	AB
SDSS_z	1157.89	33.06	16.241	0.031	AB
DES_z	1160.39	7.3	16.238	0.007	AB
PanSTARRS_y	1287.11	13.43	16.126	0.011	AB
2MASS_J	1604.81	239.16	14.992	0.162	Vega
2MASS_H	2179.2	374.26	14.187	0.186	Vega
2MASS_K	928.21	451.87	14.643	0.529	Vega
WISE_W1	788.32	16.91	13.959	0.023	Vega
WISE_W2	524.12	22.08	13.762	0.046	Vega
WISE_W3	813.33	72.57	11.450	0.097	Vega
WISE_W4	720.72	445.01	10.136	0.670	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.848	10.884	10.964
{\rm log}_{10}({\rm SFR})	-0.456	-0.124	0.251
{\rm log}_{10}({\rm sSFR})	-11.380	-11.020	-10.660
{\rm stellar\ age}	7.141	7.893	10.411

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.734	-0.554	-0.424
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.579	-0.377	0.272

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.080	0.147	0.255
\delta	-0.689	-0.376	-0.063
\tau_1/\tau_2	0.529	0.944	1.383
Q_{PAH}	0.879	2.384	4.587
U_{min}	2.608	8.224	15.500
{\rm log}_{10}(\gamma_e)\,	-2.437	-1.390	-0.475

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.122	-2.846	-1.807
{\rm log}_{10}(\tau_{AGN})\,	1.189	1.670	1.989

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.626	-0.213	-0.004
0.03-0.10 Gyr	-0.685	-0.103	0.369
0.10-0.32 Gyr	-0.655	0.023	0.440
0.32-1.05 Gyr	-0.553	0.093	0.432
1.05-3.40 Gyr	-0.536	0.264	0.676
3.40-11.01 Gyr	0.575	1.065	1.162
11.01-12.23 Gyr	0.871	1.383	2.011