2025uds

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Information

Transient

Name: AT2025uds
Right ascension: 0h13m26.36s
Declination: -53d49m59.66s
Discovery Date: Aug. 17, 2025, 5:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name:
Right ascension: 0h13m26.14s
Declination: -53d50m02.43s
Redshift: None
Photometric Redshift: 0.028
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
not enough filters
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 7.94
Cutout download processed 28.03
Global aperture construction processed 0.15
Local aperture photometry processed 0.93
Global aperture photometry processed 0.72
Validate local photometry processed 0.01
Validate global photometry processed 0.91
Host information processed 0.14
Global host SED inference processed 547.72
Local host SED inference not enough filters 24.23
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
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) = 0h13m26.36s, -53d49m59.66s
semi major axis, semi minor axis (arcsec) = 3.59, 3.59
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 396.02 88.3 16.511 0.242 Vega
2MASS_H 660.6 135.51 15.483 0.223 Vega
2MASS_K 409.75 146.57 15.531 0.388 Vega

Aperture details

RA, DEC (J2000) = 0h13m26.17s, -53d50m02.56s
semi major axis, semi minor axis (arcsec) = 8.23, 5.04
angle (degrees, anti-clockwise from east) = -130.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 63.07 6.56 19.400 0.113 AB
GALEX_NUV 85.66 4.43 19.068 0.056 AB
2MASS_J 1082.16 159.5 15.419 0.160 Vega
2MASS_H 1382.73 242.86 14.681 0.191 Vega
2MASS_K 748.25 264.76 14.877 0.384 Vega
WISE_W1 433.93 16.5 14.607 0.041 Vega
WISE_W2 271.17 17.81 14.478 0.071 Vega
WISE_W3 609.73 76.46 11.763 0.136 Vega
WISE_W4 1111.49 500.63 9.665 0.489 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})\, 9.016 9.241 9.400
{\rm log}_{10}({\rm SFR}) -1.073 -0.714 -0.252
{\rm log}_{10}({\rm sSFR}) -10.364 -9.930 -9.424
{\rm stellar\ age} 5.383 7.652 10.576

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.055 -0.584 -0.156
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.299 -0.672 -0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.084 0.195 0.376
\delta -0.677 -0.251 0.171
\tau_1/\tau_2 0.342 0.771 1.268
Q_{PAH} 0.310 0.895 2.340
U_{min} 2.680 7.360 13.708
{\rm log}_{10}(\gamma_e)\, -3.574 -2.884 -1.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.193 -3.033 -1.978
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.433 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.156 -0.707 -0.376
0.03-0.10 Gyr -1.674 -0.801 -0.165
0.10-0.33 Gyr -2.397 -1.169 -0.478
0.33-1.10 Gyr -2.886 -1.279 -0.590
1.10-3.64 Gyr -2.354 -1.051 -0.648
3.64-12.05 Gyr -1.495 -0.779 -0.503
12.05-13.39 Gyr -1.274 -0.555 0.289