2025wwt

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Information

Transient

Name: AT2025wwt
Right ascension: 0h02m30.59s
Declination: -10d39m59.02s
Discovery Date: Aug. 29, 2025, 9:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name:
Right ascension: 0h02m30.70s
Declination: -10d39m59.30s
Redshift: None
Photometric Redshift: 0.196
 

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 6.03
Cutout download processed 29.15
Global aperture construction processed 0.66
Local aperture photometry processed 7.15
Global aperture photometry processed 6.21
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.75
Host information processed 0.13
Global host SED inference processed 743.77
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
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) = 0h02m30.59s, -10d39m59.02s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 0h02m30.69s, -10d39m59.15s
semi major axis, semi minor axis (arcsec) = 4.99, 4.43
angle (degrees, anti-clockwise from east) = -122.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.68 0.39 24.317 0.626 AB
GALEX_NUV 2.45 0.47 22.925 0.210 AB
SDSS_u 41.03 4.4 19.867 0.116 AB
SDSS_g 91.35 2.95 18.998 0.035 AB
DES_g 93.86 0.53 18.969 0.006 AB
PanSTARRS_g 98.64 1.08 18.915 0.012 AB
SDSS_r 228.22 4.59 18.004 0.022 AB
PanSTARRS_r 221.84 1.03 18.035 0.005 AB
DES_r 253.27 1.51 17.891 0.006 AB
SDSS_i 346.54 6.24 17.551 0.020 AB
PanSTARRS_i 343.57 1.48 17.560 0.005 AB
PanSTARRS_z 441.44 2.69 17.288 0.007 AB
SDSS_z 395.78 17.56 17.406 0.048 AB
DES_z 451.55 6.44 17.263 0.015 AB
PanSTARRS_y 541.22 6.04 17.067 0.012 AB
WISE_W1 319.22 13.06 14.941 0.044 Vega
WISE_W2 233.15 17.54 14.642 0.082 Vega
WISE_W3 245.97 67.48 12.749 0.298 Vega
WISE_W4 276.87 409.04 11.174 1.604 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})\, 10.911 11.011 11.126
{\rm log}_{10}({\rm SFR}) -2.488 -0.047 1.058
{\rm log}_{10}({\rm sSFR}) -13.472 -11.077 -9.934
{\rm stellar\ age} 6.598 8.001 10.725

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.451 -1.121 -0.820
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.232 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.386 0.516
\delta -0.910 -0.585 -0.018
\tau_1/\tau_2 0.483 0.905 1.364
Q_{PAH} 0.395 1.282 3.087
U_{min} 3.843 11.144 18.533
{\rm log}_{10}(\gamma_e)\, -2.997 -2.022 -0.899

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.077 -2.742 -1.780
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.400 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.403 -1.981 -0.243
0.03-0.10 Gyr -2.661 0.099 1.218
0.10-0.32 Gyr -3.239 -0.712 0.721
0.32-1.01 Gyr -4.966 -2.455 0.132
1.01-3.21 Gyr -3.404 -1.287 0.659
3.21-10.22 Gyr -1.049 1.033 1.323
10.22-11.35 Gyr 0.044 1.741 2.314