2025vbk

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Information

Transient

Name: AT2025vbk
Right ascension: 15h05m42.52s
Declination: -5d15m01.20s
Discovery Date: Aug. 23, 2025, 9:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.068

Host

Name:
Right ascension: 15h05m42.51s
Declination: -5d15m00.30s
Redshift: None
Photometric Redshift: 0.139
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 11.6
Transient MWEBV processed 0.04
Host match processed 7.3
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.7
Global aperture photometry processed 6.62
Validate global photometry processed 13.07
Global host SED inference processed 403.15
Local aperture photometry processed 6.25
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 15h05m42.52s, -5d15m01.20s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 15h05m42.50s, -5d14m59.78s
semi major axis, semi minor axis (arcsec) = 7.19, 2.68
angle (degrees, anti-clockwise from east) = -24.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.51 1.87 22.048 0.369 AB
GALEX_NUV 5.75 1.76 22.001 0.332 AB
DES_g 35.17 0.28 20.035 0.009 AB
PanSTARRS_g 45.71 0.95 19.750 0.023 AB
PanSTARRS_r 99.69 1.15 18.903 0.013 AB
DES_r 81.48 0.66 19.122 0.009 AB
PanSTARRS_i 155.33 1.46 18.422 0.010 AB
PanSTARRS_z 195.16 2.6 18.174 0.014 AB
DES_z 161.64 1.96 18.379 0.013 AB
PanSTARRS_y 244.82 6.11 17.928 0.027 AB
WISE_W3 460.84 62.32 12.067 0.147 Vega
WISE_W4 688.01 436.64 10.186 0.689 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.320 10.394 10.479
{\rm log}_{10}({\rm SFR}) -0.096 0.234 0.541
{\rm log}_{10}({\rm sSFR}) -10.571 -10.188 -9.823
{\rm stellar\ age} 6.523 7.548 10.700

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.525 -0.275 -0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.295 -0.758 -0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.385 0.699 1.015
\delta -0.500 -0.149 0.070
\tau_1/\tau_2 0.409 0.791 1.208
Q_{PAH} 0.329 0.931 2.036
U_{min} 3.313 8.326 14.982
{\rm log}_{10}(\gamma_e)\, -3.368 -2.464 -1.494

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.113 -2.670 -1.313
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.410 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.306 0.574 0.800
0.03-0.10 Gyr -1.799 -0.215 0.400
0.10-0.32 Gyr -2.242 -0.434 0.152
0.32-1.04 Gyr -2.551 -0.538 0.134
1.04-3.35 Gyr -1.814 -0.193 0.376
3.35-10.79 Gyr -0.213 0.525 0.675
10.79-11.99 Gyr 0.212 0.839 1.572