2025vfz

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Information

Transient

Name: AT2025vfz
Right ascension: 22h39m56.76s
Declination: 5d23m07.20s
Discovery Date: June 6, 2025, 1:22 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.076

Host

Name:
Right ascension: 22h39m56.81s
Declination: 5d23m06.98s
Redshift: None
Photometric Redshift: 0.136
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 35.97
Transient MWEBV processed 0.11
Host match processed 6.24
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 2.68
Global aperture photometry processed 5.74
Validate global photometry processed 17.09
Global host SED inference processed 446.64
Local aperture photometry processed 6.41
Validate local photometry no valid phot 0.03
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) = 22h39m56.76s, 5d23m07.20s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 22h39m56.79s, 5d23m07.44s
semi major axis, semi minor axis (arcsec) = 1.71, 1.59
angle (degrees, anti-clockwise from east) = -33.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.96 1.09 23.170 0.603 AB
GALEX_NUV 3.16 1.15 22.650 0.394 AB
SDSS_u 2.34 1.76 22.977 0.817 AB
SDSS_g 5.52 0.76 22.045 0.149 AB
DES_g 3.24 0.11 22.623 0.035 AB
PanSTARRS_g 2.96 0.37 22.723 0.137 AB
SDSS_r 5.27 0.97 22.096 0.200 AB
PanSTARRS_r 4.67 0.42 22.226 0.097 AB
DES_r 4.46 0.21 22.277 0.050 AB
SDSS_i 6.1 1.45 21.936 0.258 AB
PanSTARRS_i 5.77 0.33 21.997 0.062 AB
PanSTARRS_z 6.64 0.94 21.845 0.153 AB
SDSS_z 4.43 4.57 22.283 1.119 AB
DES_z 5.39 0.52 22.070 0.105 AB
PanSTARRS_y 8.61 2.65 21.563 0.335 AB
2MASS_J -54.48 66.36 Vega
2MASS_H 136.47 106.32 17.195 0.846 Vega
2MASS_K -39.04 110.71 Vega
WISE_W1 4.51 6.05 19.566 1.456 Vega
WISE_W2 -2.48 10.08 Vega
WISE_W3 -15.56 96.91 Vega
WISE_W4 -305.77 727.28 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})\, 8.128 8.424 8.618
{\rm log}_{10}({\rm SFR}) -1.195 -0.632 -0.022
{\rm log}_{10}({\rm sSFR}) -9.716 -9.014 -8.193
{\rm stellar\ age} 0.208 2.671 5.483

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.564 -0.877 -0.181
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.722 -1.000 0.075

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.279 0.699 1.415
\delta -0.328 0.050 0.247
\tau_1/\tau_2 0.725 1.188 1.619
Q_{PAH} 1.099 2.902 4.926
U_{min} 3.175 8.973 17.272
{\rm log}_{10}(\gamma_e)\, -2.988 -1.867 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.878 -0.211 0.236
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.411 1.756

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.412 -0.899 -0.358
0.03-0.10 Gyr -1.278 -0.607 0.092
0.10-0.32 Gyr -1.469 -0.753 -0.189
0.32-1.04 Gyr -3.106 -1.354 -0.847
1.04-3.36 Gyr -4.607 -1.847 -1.269
3.36-10.83 Gyr -5.255 -2.097 -1.421
10.83-12.03 Gyr -5.286 -2.177 -1.296