2025vzv

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Information

Transient

Name: AT2025vzv
Right ascension: 0h37m34.64s
Declination: 19d12m11.22s
Discovery Date: Aug. 28, 2025, 11:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name:
Right ascension: 0h37m34.66s
Declination: 19d12m10.29s
Redshift: None
Photometric Redshift: 0.179
 

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 6.02
Cutout download processed 25.86
Global aperture construction processed 0.62
Local aperture photometry processed 6.99
Global aperture photometry processed 6.2
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.22
Host information processed 0.14
Global host SED inference processed 423.34
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 0h37m34.64s, 19d12m11.22s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 0h37m34.64s, 19d12m10.50s
semi major axis, semi minor axis (arcsec) = 4.43, 3.21
angle (degrees, anti-clockwise from east) = -48.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.13 2.57 21.767 0.392 AB
GALEX_NUV 6.82 2.0 21.815 0.317 AB
SDSS_u 17.61 4.45 20.785 0.275 AB
SDSS_g 45.38 2.21 19.758 0.053 AB
DES_g 51.1 0.39 19.629 0.008 AB
PanSTARRS_g 49.36 0.85 19.667 0.019 AB
SDSS_r 85.32 3.12 19.072 0.040 AB
PanSTARRS_r 78.62 0.96 19.161 0.013 AB
DES_r 93.01 0.92 18.979 0.011 AB
SDSS_i 119.28 4.31 18.709 0.039 AB
PanSTARRS_i 114.01 1.29 18.758 0.012 AB
PanSTARRS_z 128.12 2.74 18.631 0.023 AB
SDSS_z 133.95 11.66 18.583 0.095 AB
DES_z 145.54 2.37 18.493 0.018 AB
PanSTARRS_y 138.23 6.01 18.548 0.047 AB
2MASS_J 132.23 112.71 17.702 0.925 Vega
2MASS_H 4.37 162.9 20.932 40.497 Vega
2MASS_K 404.4 212.9 15.545 0.572 Vega
WISE_W1 72.9 8.1 16.544 0.121 Vega
WISE_W2 60.9 14.32 16.099 0.255 Vega
WISE_W3 94.69 72.82 13.785 0.835 Vega
WISE_W4 -198.88 437.47 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})\, 10.028 10.162 10.272
{\rm log}_{10}({\rm SFR}) -0.604 0.125 0.580
{\rm log}_{10}({\rm sSFR}) -10.730 -10.037 -9.507
{\rm stellar\ age} 3.591 5.371 6.576

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.745 -1.404 -0.939
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.394 0.143 0.390

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.291 0.474 0.669
\delta -0.457 -0.187 0.053
\tau_1/\tau_2 0.592 0.960 1.331
Q_{PAH} 0.853 2.337 4.288
U_{min} 2.784 7.884 15.263
{\rm log}_{10}(\gamma_e)\, -3.071 -2.197 -1.013

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.037 -2.207 -1.410
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.396 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.241 -0.380 -0.016
0.03-0.10 Gyr -0.657 0.228 0.725
0.10-0.32 Gyr 0.156 0.596 0.970
0.32-1.02 Gyr -0.151 0.367 0.699
1.02-3.25 Gyr -0.165 0.297 0.560
3.25-10.39 Gyr -0.382 0.219 0.446
10.39-11.54 Gyr -0.693 0.204 0.733