2025xrs

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Information

Transient

Name: AT2025xrs
Right ascension: 3h42m40.52s
Declination: -14d07m10.29s
Discovery Date: Sept. 14, 2025, 3:58 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.066

Host

Name:
Right ascension: 3h42m40.95s
Declination: -14d07m07.72s
Redshift: None
Photometric Redshift: 0.119

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.43
Transient MWEBV	processed	0.05
Host match	processed	6.95
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.61
Global aperture photometry	processed	4.74
Validate global photometry	processed	14.07
Global host SED inference	processed	392.16
Local aperture photometry	processed	5.75
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	16.12

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) = 3h42m40.52s, -14d07m10.29s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
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	1.25	0.24	23.656	0.211	AB

Aperture details

RA, DEC (J2000) = 3h42m40.93s, -14d07m07.59s
semi major axis, semi minor axis (arcsec) = 7.56, 5.3
angle (degrees, anti-clockwise from east) = -89.4

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.23	2.79	21.274	0.270	AB
GALEX_NUV	14.84	1.85	20.971	0.135	AB
SDSS_u	11.44	5.69	21.254	0.540	AB
SDSS_g	113.25	3.71	18.765	0.036	AB
PanSTARRS_g	124.2	1.43	18.665	0.012	AB
SDSS_r	202.74	4.77	18.133	0.026	AB
PanSTARRS_r	182.94	1.63	18.244	0.010	AB
SDSS_i	265.37	6.97	17.840	0.029	AB
PanSTARRS_i	264.5	2.04	17.844	0.008	AB
PanSTARRS_z	296.76	4.01	17.719	0.015	AB
SDSS_z	343.64	17.07	17.560	0.054	AB
PanSTARRS_y	304.32	9.37	17.692	0.033	AB
2MASS_J	394.93	123.86	16.514	0.340	Vega
2MASS_H	579.96	188.99	15.624	0.354	Vega
2MASS_K	338.41	259.61	15.739	0.833	Vega
WISE_W1	190.05	12.7	15.504	0.073	Vega
WISE_W2	129.29	16.25	15.282	0.136	Vega
WISE_W3	318.67	79.8	12.468	0.272	Vega
WISE_W4	395.96	495.86	10.786	1.360	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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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})\,	10.033	10.112	10.193
{\rm log}_{10}({\rm SFR})	-0.276	0.010	0.302
{\rm log}_{10}({\rm sSFR})	-10.416	-10.109	-9.817
{\rm stellar\ age}	4.568	5.757	6.739

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.234	-0.890	-0.580
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.393	0.144	0.379

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.147	0.258	0.406
\delta	-0.543	-0.165	0.101
\tau_1/\tau_2	0.701	1.029	1.363
Q_{PAH}	0.466	1.330	2.876
U_{min}	2.514	7.034	13.574
{\rm log}_{10}(\gamma_e)\,	-2.864	-1.912	-1.046

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.178	-2.990	-1.963
{\rm log}_{10}(\tau_{AGN})\,	0.986	1.448	1.891

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.353	-0.147	0.029
0.03-0.10 Gyr	-0.316	0.055	0.404
0.10-0.32 Gyr	0.041	0.365	0.605
0.32-1.05 Gyr	0.090	0.361	0.583
1.05-3.40 Gyr	0.061	0.292	0.483
3.40-11.00 Gyr	-0.061	0.186	0.353
11.00-12.22 Gyr	-0.371	0.158	0.580