2025vgy

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Information

Transient

Name: AT2025vgy
Right ascension: 22h35m43.87s
Declination: -9d47m13.34s
Discovery Date: Aug. 24, 2025, 7:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name:
Right ascension: 22h35m43.87s
Declination: -9d47m14.13s
Redshift: None
Photometric Redshift: 0.115
 

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 6.35
Cutout download processed 42.39
Global aperture construction processed 0.66
Local aperture photometry processed 7.02
Global aperture photometry processed 6.23
Validate local photometry processed 0.03
Validate global photometry processed 17.56
Host information processed 0.14
Global host SED inference processed 390.67
Local host SED inference not enough filters 20.01
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 22h35m43.87s, -9d47m13.34s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 39.91 1.47 19.897 0.040 AB

Aperture details

RA, DEC (J2000) = 22h35m43.87s, -9d47m13.88s
semi major axis, semi minor axis (arcsec) = 3.22, 2.68
angle (degrees, anti-clockwise from east) = -85.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.11 0.52 22.666 0.180 AB
GALEX_NUV 3.7 0.33 22.479 0.098 AB
SDSS_u -1.67 3.88 AB
SDSS_g 36.27 1.95 20.001 0.058 AB
DES_g 36.97 0.33 19.980 0.010 AB
PanSTARRS_g 35.95 0.61 20.011 0.018 AB
SDSS_r 54.81 2.59 19.553 0.051 AB
PanSTARRS_r 57.7 0.65 19.497 0.012 AB
DES_r 63.8 0.65 19.388 0.011 AB
SDSS_i 86.91 3.73 19.052 0.047 AB
PanSTARRS_i 81.72 0.71 19.119 0.009 AB
PanSTARRS_z 90.34 2.04 19.010 0.025 AB
SDSS_z 88.53 10.54 19.032 0.129 AB
DES_z 100.3 2.48 18.897 0.027 AB
PanSTARRS_y 105.42 5.78 18.843 0.060 AB
2MASS_J 102.52 88.2 17.978 0.934 Vega
2MASS_H 126.34 135.77 17.279 1.167 Vega
2MASS_K 240.15 168.26 16.111 0.761 Vega
WISE_W1 51.04 7.85 16.931 0.167 Vega
WISE_W2 21.01 10.82 17.255 0.559 Vega
WISE_W3 45.78 56.9 14.574 1.349 Vega
WISE_W4 -187.26 353.67 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})\, 9.486 9.584 9.685
{\rm log}_{10}({\rm SFR}) -0.648 -0.355 -0.020
{\rm log}_{10}({\rm sSFR}) -10.306 -9.957 -9.530
{\rm stellar\ age} 4.091 5.591 6.796

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.320 -0.650 -0.210
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.415 0.097 0.357

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.377 0.582
\delta -0.627 -0.272 -0.014
\tau_1/\tau_2 0.797 1.093 1.405
Q_{PAH} 0.817 2.146 4.011
U_{min} 2.521 7.439 14.556
{\rm log}_{10}(\gamma_e)\, -2.463 -1.464 -0.525

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.426 -1.726 -0.890
{\rm log}_{10}(\tau_{AGN})\, 1.121 1.522 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.654 -0.406 -0.195
0.03-0.10 Gyr -0.722 -0.342 0.069
0.10-0.32 Gyr -0.480 -0.121 0.188
0.32-1.05 Gyr -0.414 -0.098 0.124
1.05-3.41 Gyr -0.509 -0.252 -0.048
3.41-11.04 Gyr -0.692 -0.365 -0.165
11.04-12.27 Gyr -1.015 -0.397 0.050