2025aafg

Download data

Information

Transient

Name: AT2025aafg
Right ascension: 2h12m03.54s
Declination: 23d47m00.09s
Discovery Date: Oct. 12, 2025, 10:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.071

Host

Name:
Right ascension: 2h12m02.86s
Declination: 23d46m56.57s
Redshift: None
Photometric Redshift: 0.172
 

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 5.21
Cutout download processed 17.46
Global aperture construction processed 0.68
Local aperture photometry processed 6.16
Global aperture photometry processed 6.31
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.67
Host information processed 0.11
Global host SED inference processed 624.03
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 2h12m03.54s, 23d47m00.09s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 2h12m02.85s, 23d46m56.89s
semi major axis, semi minor axis (arcsec) = 6.06, 5.07
angle (degrees, anti-clockwise from east) = -162.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.33 1.5 22.983 0.698 AB
GALEX_NUV 6.1 2.19 21.937 0.391 AB
SDSS_u 11.67 6.88 21.233 0.641 AB
SDSS_g 139.33 3.96 18.540 0.031 AB
DES_g 157.9 0.53 18.404 0.004 AB
PanSTARRS_g 170.07 1.48 18.323 0.009 AB
SDSS_r 435.61 6.18 17.302 0.015 AB
PanSTARRS_r 437.66 1.98 17.297 0.005 AB
DES_r 494.24 1.59 17.165 0.004 AB
SDSS_i 698.26 8.43 16.790 0.013 AB
PanSTARRS_i 707.81 1.84 16.775 0.003 AB
PanSTARRS_z 888.98 3.59 16.528 0.004 AB
SDSS_z 993.49 16.82 16.407 0.018 AB
DES_z 998.47 5.31 16.402 0.006 AB
PanSTARRS_y 1072.34 9.68 16.324 0.010 AB
2MASS_J 1332.56 126.36 15.193 0.103 Vega
2MASS_H 1892.31 177.68 14.340 0.102 Vega
2MASS_K 2577.51 231.47 13.534 0.097 Vega
WISE_W1 782.25 16.2 13.968 0.022 Vega
WISE_W2 499.7 21.22 13.814 0.046 Vega
WISE_W3 -31.52 107.97 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})\, 11.154 11.232 11.363
{\rm log}_{10}({\rm SFR}) -1.778 -0.091 0.640
{\rm log}_{10}({\rm sSFR}) -12.872 -11.334 -10.549
{\rm stellar\ age} 6.690 8.029 11.018

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.430 -1.107 -0.874
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.760 -0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.352 0.477 0.608
\delta -0.963 -0.858 -0.665
\tau_1/\tau_2 0.450 0.942 1.393
Q_{PAH} 0.592 1.923 4.638
U_{min} 3.375 9.747 17.510
{\rm log}_{10}(\gamma_e)\, -3.173 -1.702 -0.705

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.375 -3.302 -2.239
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.501 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.678 0.156 0.697
0.03-0.10 Gyr -3.954 -0.781 0.628
0.10-0.32 Gyr -4.839 -1.115 0.518
0.32-1.02 Gyr -5.304 -1.533 0.493
1.02-3.27 Gyr -3.292 -0.552 1.058
3.27-10.45 Gyr -1.086 1.266 1.553
10.45-11.61 Gyr 0.493 1.922 2.554