2025vli

Download data

Information

Transient

Name: AT2025vli
Right ascension: 1h53m24.21s
Declination: 27d34m33.66s
Discovery Date: Aug. 26, 2025, 1:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name:
Right ascension: 1h53m24.26s
Declination: 27d34m33.74s
Redshift: None
Photometric Redshift: 0.146
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.76
Transient MWEBV processed 0.08
Host match processed 6.15
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 5.23
Global aperture photometry processed 6.21
Validate global photometry processed 16.99
Global host SED inference processed 461.27
Local aperture photometry processed 6.47
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) = 1h53m24.21s, 27d34m33.66s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 1h53m24.22s, 27d34m33.83s
semi major axis, semi minor axis (arcsec) = 3.9, 2.49
angle (degrees, anti-clockwise from east) = -9.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.34 1.33 22.589 0.431 AB
GALEX_NUV 1.25 1.38 23.658 1.201 AB
SDSS_u -8.32 2.53 AB
SDSS_g 7.25 1.12 21.749 0.167 AB
DES_g 7.63 0.19 21.693 0.027 AB
PanSTARRS_g 8.37 0.77 21.594 0.100 AB
SDSS_r 7.0 1.79 21.787 0.277 AB
PanSTARRS_r 8.67 0.77 21.555 0.096 AB
DES_r 10.32 0.42 21.365 0.044 AB
SDSS_i 11.8 2.89 21.220 0.266 AB
PanSTARRS_i 12.21 0.94 21.183 0.083 AB
PanSTARRS_z 19.71 2.11 20.663 0.116 AB
SDSS_z 20.72 10.38 20.609 0.544 AB
DES_z 14.07 1.03 21.029 0.080 AB
PanSTARRS_y 12.12 4.58 21.192 0.411 AB
2MASS_J 54.8 85.01 18.658 1.684 Vega
2MASS_H -53.27 148.31 Vega
2MASS_K -6.28 171.0 Vega
WISE_W1 1.93 7.72 20.488 4.347 Vega
WISE_W2 -8.41 9.79 Vega
WISE_W3 -5.73 46.47 Vega
WISE_W4 448.59 312.74 10.650 0.757 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})\, 8.513 8.777 8.981
{\rm log}_{10}({\rm SFR}) -1.451 -0.120 0.636
{\rm log}_{10}({\rm sSFR}) -10.229 -8.884 -7.941
{\rm stellar\ age} 0.114 0.595 4.126

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.485 -0.884 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.326 -0.557 0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.431 0.897 1.542
\delta -0.213 0.087 0.282
\tau_1/\tau_2 0.521 1.017 1.480
Q_{PAH} 1.196 3.005 5.173
U_{min} 3.501 10.597 18.572
{\rm log}_{10}(\gamma_e)\, -2.980 -1.930 -0.765

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.407 -0.911 -0.026
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.415 1.767

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.540 -1.611 -0.685
0.03-0.10 Gyr -1.603 0.015 0.795
0.10-0.32 Gyr -2.243 -0.143 0.460
0.32-1.04 Gyr -4.289 -1.728 -0.361
1.04-3.33 Gyr -6.638 -3.163 -1.108
3.33-10.71 Gyr -7.444 -3.454 -1.355
10.71-11.91 Gyr -7.734 -3.317 -1.178