2025rux

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Information

Transient

Name: AT2025rux
Right ascension: 21h31m14.86s
Declination: 19d34m10.91s
Discovery Date: July 19, 2025, 9:42 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.073

Host

Name:
Right ascension: 21h31m14.91s
Declination: 19d34m12.02s
Redshift: None
Photometric Redshift: 0.147

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	27.82
Transient MWEBV	processed	0.1
Host match	processed	7.32
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.69
Global aperture photometry	processed	6.21
Validate global photometry	processed	16.76
Global host SED inference	processed	1905.63
Local aperture photometry	processed	7.01
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

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) = 21h31m14.86s, 19d34m10.91s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 21h31m14.90s, 19d34m12.22s
semi major axis, semi minor axis (arcsec) = 2.21, 1.92
angle (degrees, anti-clockwise from east) = -78.37

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	13.3	3.15	21.090	0.257	AB
SDSS_g	8.57	0.96	21.568	0.122	AB
DES_g	9.07	0.15	21.506	0.018	AB
PanSTARRS_g	11.59	0.47	21.240	0.044	AB
SDSS_r	14.14	1.25	21.024	0.096	AB
PanSTARRS_r	13.94	0.46	21.039	0.036	AB
DES_r	15.21	0.37	20.945	0.026	AB
SDSS_i	17.72	1.75	20.779	0.107	AB
PanSTARRS_i	17.21	0.55	20.811	0.035	AB
PanSTARRS_z	18.86	1.19	20.711	0.068	AB
SDSS_z	26.07	4.57	20.360	0.190	AB
DES_z	20.61	0.96	20.615	0.050	AB
PanSTARRS_y	28.91	3.2	20.248	0.120	AB
2MASS_J	77.34	80.28	18.284	1.127	Vega
2MASS_H	-53.23	120.32			Vega
2MASS_K	63.49	129.17	17.555	2.209	Vega
WISE_W1	11.26	11.62	18.572	1.120	Vega
WISE_W2	4.79	12.13	18.861	2.750	Vega
WISE_W3	14.97	46.54	15.788	3.376	Vega
WISE_W4	507.08	333.12	10.517	0.713	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	8.849	9.159	9.390
{\rm log}_{10}({\rm SFR})	0.043	0.509	1.054
{\rm log}_{10}({\rm sSFR})	-9.114	-8.519	-7.998
{\rm stellar\ age}	0.425	5.094	8.359

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.657	-1.150	-0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.584	-0.810	0.058

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.176	0.920	1.657
\delta	0.198	0.333	0.384
\tau_1/\tau_2	0.601	1.169	1.685
Q_{PAH}	1.105	2.936	5.119
U_{min}	3.854	11.215	19.056
{\rm log}_{10}(\gamma_e)\,	-3.050	-1.970	-0.744

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.680	-1.053	0.030
{\rm log}_{10}(\tau_{AGN})\,	1.109	1.457	1.784

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.419	-1.003	-0.272
0.03-0.10 Gyr	0.188	0.662	1.213
0.10-0.32 Gyr	-3.204	-1.514	-0.253
0.32-1.03 Gyr	-4.932	-2.108	-0.825
1.03-3.33 Gyr	-4.634	-1.953	-0.841
3.33-10.71 Gyr	-3.824	-1.331	-0.647
10.71-11.90 Gyr	-3.915	-0.974	0.200