2025gfx

Download data

Information

Transient

Name: AT2025gfx
Right ascension: 14h48m38.87s
Declination: -2d20m22.92s
Discovery Date: March 5, 2025, 8:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name: 2025gfx
Right ascension: 14h48m39.31s
Declination: -2d20m20.32s
Redshift: 0.122962
Photometric Redshift: 0.111
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.24
Cutout download processed 21.17
Global aperture construction processed 0.68
Local aperture photometry processed 7.09
Global aperture photometry processed 7.14
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.81
Host information processed 0.1
Global host SED inference processed 487.79
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
Log transient processing status blocked 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) = 14h48m38.87s, -2d20m22.92s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 14h48m39.29s, -2d20m20.12s
semi major axis, semi minor axis (arcsec) = 10.23, 6.64
angle (degrees, anti-clockwise from east) = -109.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.69 1.31 20.781 0.080 AB
GALEX_NUV 24.37 1.02 20.433 0.045 AB
SDSS_u 88.42 6.48 19.034 0.080 AB
SDSS_g 227.26 4.63 18.009 0.022 AB
DES_g 245.95 0.83 17.923 0.004 AB
PanSTARRS_g 246.62 1.79 17.920 0.008 AB
SDSS_r 450.69 6.7 17.265 0.016 AB
PanSTARRS_r 441.0 2.47 17.289 0.006 AB
DES_r 485.14 2.03 17.185 0.005 AB
SDSS_i 651.84 8.81 16.865 0.015 AB
PanSTARRS_i 623.83 2.54 16.912 0.004 AB
PanSTARRS_z 795.79 6.25 16.648 0.009 AB
SDSS_z 717.65 22.48 16.760 0.034 AB
DES_z 823.31 6.09 16.611 0.008 AB
PanSTARRS_y 833.54 14.06 16.598 0.018 AB
2MASS_J 1206.84 250.37 15.301 0.225 Vega
2MASS_H 1448.28 367.76 14.630 0.276 Vega
2MASS_K 2033.16 416.22 13.792 0.222 Vega
WISE_W1 579.89 18.36 14.293 0.034 Vega
WISE_W2 380.0 20.81 14.112 0.059 Vega
WISE_W3 882.96 105.4 11.361 0.130 Vega
WISE_W4 1041.14 497.98 9.736 0.519 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.687 10.777 10.894
{\rm log}_{10}({\rm SFR}) 0.553 0.954 1.300
{\rm log}_{10}({\rm sSFR}) -10.313 -9.810 -9.491
{\rm stellar\ age} 6.974 8.091 11.268

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.253 -0.832 -0.544
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.134 0.379

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.314 0.483
\delta -0.679 -0.326 0.015
\tau_1/\tau_2 0.453 0.914 1.382
Q_{PAH} 0.522 1.486 3.025
U_{min} 2.952 8.646 16.872
{\rm log}_{10}(\gamma_e)\, -3.274 -2.434 -1.477

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.314 -3.242 -2.304
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.526 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.521 -0.707 0.097
0.03-0.10 Gyr 0.705 1.109 1.461
0.10-0.32 Gyr -2.352 -0.254 0.671
0.32-1.05 Gyr -3.828 -1.174 0.267
1.05-3.39 Gyr -2.958 -0.551 0.510
3.39-10.96 Gyr -0.632 0.838 1.057
10.96-12.18 Gyr 0.298 1.390 2.024