2025abvc

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Information

Transient

Name: AT2025abvc
Right ascension: 3h01m27.62s
Declination: -17d02m43.01s
Discovery Date: Oct. 23, 2025, 1 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 3h01m27.81s
Declination: -17d02m44.39s
Redshift: None
Photometric Redshift: 0.155
 

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 6.23
Cutout download processed 7.31
Global aperture construction processed 0.63
Local aperture photometry processed 5.97
Global aperture photometry processed 5.88
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.51
Host information processed 0.07
Global host SED inference processed 381.67
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) = 3h01m27.62s, -17d02m43.01s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 3h01m27.79s, -17d02m44.25s
semi major axis, semi minor axis (arcsec) = 8.24, 5.13
angle (degrees, anti-clockwise from east) = -46.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.87 1.42 20.212 0.052 AB
GALEX_NUV 43.28 1.04 19.809 0.026 AB
DES_g 194.0 0.57 18.181 0.003 AB
PanSTARRS_g 197.58 1.73 18.161 0.010 AB
PanSTARRS_r 309.85 1.88 17.672 0.007 AB
PanSTARRS_i 410.54 2.22 17.367 0.006 AB
PanSTARRS_z 483.19 5.79 17.190 0.013 AB
DES_z 483.88 2.82 17.188 0.006 AB
PanSTARRS_y 539.84 10.73 17.069 0.022 AB
2MASS_J 830.68 149.24 15.707 0.195 Vega
2MASS_H 865.99 267.43 15.189 0.335 Vega
2MASS_K 378.4 287.03 15.617 0.824 Vega
WISE_W1 389.02 11.75 14.726 0.033 Vega
WISE_W2 318.92 15.45 14.302 0.053 Vega
WISE_W3 1082.87 76.47 11.140 0.077 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})\, 10.491 10.559 10.617
{\rm log}_{10}({\rm SFR}) 0.831 1.069 1.292
{\rm log}_{10}({\rm sSFR}) -9.750 -9.482 -9.220
{\rm stellar\ age} 5.042 5.951 6.869

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.703 -0.398 -0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.518 0.171 0.381

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.290 0.495
\delta -0.341 -0.014 0.221
\tau_1/\tau_2 0.803 1.200 1.580
Q_{PAH} 0.518 1.810 3.993
U_{min} 2.340 7.263 14.433
{\rm log}_{10}(\gamma_e)\, -2.992 -1.840 -1.066

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.070 -1.776 -1.301
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.455 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.149 0.444 0.626
0.03-0.10 Gyr 0.943 1.203 1.437
0.10-0.32 Gyr 0.649 0.955 1.202
0.32-1.03 Gyr 0.322 0.629 0.842
1.03-3.31 Gyr 0.346 0.616 0.820
3.31-10.63 Gyr 0.466 0.665 0.786
10.63-11.81 Gyr 0.307 0.739 1.147