2025vyz

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Information

Transient

Name: AT2025vyz
Right ascension: 2h55m13.51s
Declination: -35d25m37.93s
Discovery Date: Aug. 28, 2025, 1:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 649084
Right ascension: 2h55m14.18s
Declination: -35d25m27.87s
Redshift: 0.084100
Photometric Redshift:
 

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 3.83
Cutout download processed 23.08
Global aperture construction processed 0.14
Local aperture photometry processed 0.93
Global aperture photometry processed 0.73
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.94
Host information processed 0.15
Global host SED inference processed 830.94
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
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) = 2h55m13.51s, -35d25m37.93s
semi major axis, semi minor axis (arcsec) = 1.27, 1.27
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) = 2h55m14.17s, -35d25m27.53s
semi major axis, semi minor axis (arcsec) = 6.47, 5.86
angle (degrees, anti-clockwise from east) = -169.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.83 2.06 21.535 0.253 AB
GALEX_NUV 14.64 1.73 20.986 0.129 AB
2MASS_J 2003.97 149.36 14.750 0.081 Vega
2MASS_H 2446.08 247.45 14.061 0.110 Vega
2MASS_K 2193.89 263.55 13.709 0.130 Vega
WISE_W1 840.86 15.89 13.889 0.021 Vega
WISE_W2 499.35 18.51 13.815 0.040 Vega
WISE_W3 361.68 47.3 12.330 0.142 Vega
WISE_W4 196.93 245.4 11.544 1.353 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})\, 10.374 10.574 10.699
{\rm log}_{10}({\rm SFR}) -1.066 -0.320 0.276
{\rm log}_{10}({\rm sSFR}) -11.642 -10.921 -10.202
{\rm stellar\ age} 5.182 7.397 9.875

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.530 -0.270 -0.067
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.125 -0.501 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.079 0.206 0.366
\delta -0.911 -0.670 -0.154
\tau_1/\tau_2 0.336 0.816 1.320
Q_{PAH} 0.259 0.882 3.209
U_{min} 2.275 6.398 13.275
{\rm log}_{10}(\gamma_e)\, -3.456 -2.417 -1.050

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.494 -3.558 -2.389
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.575 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.554 -0.608 0.234
0.03-0.10 Gyr -1.470 -0.439 0.299
0.10-0.33 Gyr -1.185 -0.177 0.451
0.33-1.07 Gyr -1.233 0.015 0.686
1.07-3.49 Gyr -0.760 0.350 0.744
3.49-11.39 Gyr -0.106 0.637 0.864
11.39-12.65 Gyr -0.011 0.799 1.571