2025vvm results

Information

Transient
Name:AT2025vvm
Right ascension: 2h09m22.63s
Declination:3d19m26.11s
Discovery Date:Aug. 20, 2025, 9:12 p.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:
Right ascension: 2h09m22.39s
Declination:3d19m23.98s
Redshift:None
Photometric Redshift:0.149
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.52
Transient MWEBV processed 0.06
Host match processed 6.39
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 7.41
Validate global photometry processed 18.79
Global host SED inference processed 858.55
Local aperture photometry processed 6.98
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):2h09m22.37s, 3d19m24.25s
semi major axis, semi minor axis (arcsec):5.45, 4.67
angle (degrees, anti-clockwise from east):-137.11
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.31 1.31 22.601 0.428 AB
GALEX_NUV 2.69 1.29 22.827 0.521 AB
SDSS_u 14.14 4.76 21.024 0.365 AB
SDSS_g 136.31 3.35 18.564 0.027 AB
DES_g 149.11 0.51 18.466 0.004 AB
PanSTARRS_g 153.41 1.09 18.435 0.008 AB
SDSS_r 371.09 5.43 17.476 0.016 AB
PanSTARRS_r 375.29 1.58 17.464 0.005 AB
DES_r 415.13 0.99 17.355 0.003 AB
SDSS_i 571.39 7.2 17.008 0.014 AB
PanSTARRS_i 568.58 1.48 17.013 0.003 AB
PanSTARRS_z 725.65 3.42 16.748 0.005 AB
SDSS_z 727.05 18.53 16.746 0.028 AB
DES_z 807.83 3.33 16.632 0.004 AB
PanSTARRS_y 918.38 7.97 16.492 0.009 AB
2MASS_J 1177.11 132.92 15.328 0.123 Vega
2MASS_H 1573.74 235.33 14.540 0.162 Vega
2MASS_K 1701.62 250.54 13.985 0.160 Vega
WISE_W1 520.07 15.34 14.411 0.032 Vega
WISE_W2 333.92 14.52 14.252 0.047 Vega
WISE_W3 14.35 56.16 15.834 4.249 Vega
WISE_W4 9.0 307.77 14.895 37.147 Vega
 

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})\, 10.901 10.993 11.119
{\rm log}_{10}({\rm SFR}) -3.207 -1.046 0.095
{\rm log}_{10}({\rm sSFR}) -14.525 -12.110 -10.810
{\rm stellar\ age} 6.701 8.356 11.266

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.199 -0.962 -0.785
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.471 -0.700 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.267 0.410 0.558
\delta -0.968 -0.879 -0.706
\tau_1/\tau_2 0.485 0.937 1.404
Q_{PAH} 0.595 2.419 5.098
U_{min} 3.772 10.408 18.099
{\rm log}_{10}(\gamma_e)\, -2.717 -1.376 -0.448

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.414 -3.279 -2.239
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.626 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.663 -1.067 0.080
0.03-0.10 Gyr -4.674 -1.398 0.100
0.10-0.32 Gyr -4.955 -1.368 0.265
0.32-1.03 Gyr -5.265 -1.388 0.382
1.03-3.32 Gyr -3.591 -0.718 0.851
3.32-10.68 Gyr -1.454 0.939 1.269
10.68-11.87 Gyr 0.374 1.723 2.296