2025uff

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Information

Transient

Name: AT2025uff
Right ascension: 4h27m01.61s
Declination: -27d01m19.61s
Discovery Date: Aug. 17, 2025, 12:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name:
Right ascension: 4h27m01.50s
Declination: -27d01m17.21s
Redshift: None
Photometric Redshift: 0.143
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 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 6.7
Cutout download processed 26.17
Global aperture construction processed 0.63
Local aperture photometry processed 5.88
Global aperture photometry processed 5.12
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.98
Host information processed 0.14
Global host SED inference processed 448.99
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 4h27m01.61s, -27d01m19.61s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 4h27m01.48s, -27d01m17.01s
semi major axis, semi minor axis (arcsec) = 6.87, 6.5
angle (degrees, anti-clockwise from east) = -143.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.35 2.08 21.735 0.308 AB
GALEX_NUV 13.92 2.05 21.041 0.160 AB
DES_g 151.51 0.55 18.449 0.004 AB
PanSTARRS_g 156.06 1.56 18.417 0.011 AB
PanSTARRS_r 307.97 2.24 17.679 0.008 AB
DES_r 345.23 0.85 17.555 0.003 AB
PanSTARRS_i 439.96 2.23 17.291 0.005 AB
PanSTARRS_z 551.33 4.89 17.046 0.010 AB
DES_z 611.97 3.35 16.933 0.006 AB
PanSTARRS_y 626.89 11.77 16.907 0.020 AB
2MASS_J 962.39 176.05 15.547 0.199 Vega
2MASS_H 1071.72 240.55 14.957 0.244 Vega
2MASS_K 502.82 338.63 15.309 0.731 Vega
WISE_W1 371.48 12.83 14.776 0.038 Vega
WISE_W2 230.43 15.32 14.655 0.072 Vega
WISE_W3 251.96 65.8 12.723 0.284 Vega
WISE_W4 -360.83 433.45 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})\, 10.737 10.784 10.878
{\rm log}_{10}({\rm SFR}) 0.055 0.437 0.760
{\rm log}_{10}({\rm sSFR}) -10.793 -10.357 -10.011
{\rm stellar\ age} 7.138 8.412 11.121

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.969 -0.710 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.531 0.242

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.192 0.294
\delta -0.855 -0.625 -0.358
\tau_1/\tau_2 0.644 1.109 1.563
Q_{PAH} 0.522 1.405 2.856
U_{min} 3.013 8.822 16.685
{\rm log}_{10}(\gamma_e)\, -2.428 -1.474 -0.648

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.115 -2.794 -1.832
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.494 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.977 -0.483 -0.087
0.03-0.10 Gyr 0.175 0.575 0.914
0.10-0.32 Gyr -2.074 0.054 0.479
0.32-1.04 Gyr -3.811 -0.408 0.097
1.04-3.34 Gyr -2.986 -0.414 0.252
3.34-10.75 Gyr -0.415 0.905 1.057
10.75-11.94 Gyr 0.809 1.520 2.035