2025abvf

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Information

Transient

Name: AT2025abvf
Right ascension: 1h43m06.46s
Declination: 3d34m49.04s
Discovery Date: Oct. 23, 2025, 12:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 1h43m06.45s
Declination: 3d34m48.77s
Redshift: None
Photometric Redshift: 0.191
 

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 7.62
Cutout download processed 19.2
Global aperture construction processed 0.66
Local aperture photometry processed 6.44
Global aperture photometry processed 6.32
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.47
Host information processed 0.08
Global host SED inference processed 457.9
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
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) = 1h43m06.46s, 3d34m49.04s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 1h43m06.44s, 3d34m48.89s
semi major axis, semi minor axis (arcsec) = 5.25, 3.58
angle (degrees, anti-clockwise from east) = -167.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.62 1.96 21.695 0.280 AB
GALEX_NUV 9.59 1.54 21.445 0.175 AB
SDSS_u 43.33 4.36 19.808 0.109 AB
SDSS_g 86.24 2.7 19.061 0.034 AB
DES_g 92.0 0.34 18.991 0.004 AB
PanSTARRS_g 86.91 1.04 19.052 0.013 AB
SDSS_r 182.37 3.99 18.248 0.024 AB
PanSTARRS_r 182.44 1.88 18.247 0.011 AB
DES_r 198.19 0.55 18.157 0.003 AB
SDSS_i 269.58 5.25 17.823 0.021 AB
PanSTARRS_i 257.18 1.23 17.874 0.005 AB
PanSTARRS_z 316.27 2.74 17.650 0.009 AB
SDSS_z 339.22 12.94 17.574 0.041 AB
DES_z 352.74 2.04 17.531 0.006 AB
PanSTARRS_y 369.62 7.63 17.481 0.022 AB
2MASS_J 495.43 125.45 16.268 0.275 Vega
2MASS_H 683.45 200.11 15.446 0.318 Vega
2MASS_K 702.18 217.77 14.946 0.337 Vega
WISE_W1 247.79 11.56 15.216 0.051 Vega
WISE_W2 191.31 15.53 14.857 0.088 Vega
WISE_W3 455.1 58.36 12.081 0.139 Vega
WISE_W4 686.63 377.18 10.188 0.596 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})\, 10.676 10.734 10.835
{\rm log}_{10}({\rm SFR}) 0.523 0.894 1.197
{\rm log}_{10}({\rm sSFR}) -10.242 -9.832 -9.524
{\rm stellar\ age} 6.208 6.894 9.921

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.962 -0.611 -0.393
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.680 -0.348 0.313

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.289 0.429
\delta -0.798 -0.540 -0.238
\tau_1/\tau_2 0.446 0.877 1.314
Q_{PAH} 0.708 1.868 3.672
U_{min} 2.502 8.263 16.129
{\rm log}_{10}(\gamma_e)\, -2.686 -1.780 -0.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.744 -2.074 -1.333
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.407 1.778

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.805 -0.352 0.156
0.03-0.10 Gyr 0.664 1.045 1.355
0.10-0.32 Gyr -1.458 0.478 0.890
0.32-1.01 Gyr -2.277 0.137 0.513
1.01-3.23 Gyr -1.662 0.334 0.739
3.23-10.27 Gyr 0.280 0.913 1.042
10.27-11.41 Gyr 0.542 1.139 1.956