2025vbi

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Information

Transient

Name: AT2025vbi
Right ascension: 1h57m07.77s
Declination: 13d37m17.74s
Discovery Date: Aug. 16, 2025, 11:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name: 1435904
Right ascension: 1h57m07.77s
Declination: 13d37m17.23s
Redshift: 0.125319
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 3.94
Cutout download processed 21.82
Global aperture construction processed 0.65
Local aperture photometry processed 6.36
Global aperture photometry processed 6.63
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.91
Host information processed 0.15
Global host SED inference processed 624.07
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.12
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) = 1h57m07.77s, 13d37m17.74s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 1h57m07.75s, 13d37m17.71s
semi major axis, semi minor axis (arcsec) = 11.62, 5.52
angle (degrees, anti-clockwise from east) = -80.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 123.89 6.38 18.667 0.056 AB
SDSS_g 311.83 5.33 17.665 0.019 AB
WISE_W3 4292.13 87.14 9.644 0.022 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})\, 9.854 10.201 10.532
{\rm log}_{10}({\rm SFR}) 0.650 1.046 1.616
{\rm log}_{10}({\rm sSFR}) -9.672 -9.160 -8.394
{\rm stellar\ age} 0.572 3.168 6.564

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.124 -0.220 0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.195 -0.367 0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.445 0.747
\delta -0.561 -0.141 0.162
\tau_1/\tau_2 0.405 0.850 1.389
Q_{PAH} 0.415 1.310 3.577
U_{min} 2.700 8.043 15.455
{\rm log}_{10}(\gamma_e)\, -3.422 -2.467 -1.542

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.325 -2.412 -1.132
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.428 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.390 1.135 1.434
0.03-0.10 Gyr -0.405 0.807 1.743
0.10-0.32 Gyr -0.610 0.663 1.241
0.32-1.05 Gyr -1.588 0.455 1.124
1.05-3.38 Gyr -2.172 -0.006 0.657
3.38-10.93 Gyr -2.971 -0.313 0.523
10.93-12.15 Gyr -3.171 -0.334 0.794