2025gpf

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Information

Transient

Name: AT2025gpf
Right ascension: 13h53m54.07s
Declination: 5d14m57.37s
Discovery Date: March 31, 2025, 6:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2025gpf
Right ascension: 13h53m54.07s
Declination: 5d14m57.64s
Redshift: 0.123109
Photometric Redshift: 0.103
 

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 2.05
Cutout download processed 19.48
Global aperture construction processed 0.65
Local aperture photometry processed 7.2
Global aperture photometry processed 7.22
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.6
Host information processed 0.1
Global host SED inference processed 435.87
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 13h53m54.07s, 5d14m57.37s
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) = 13h53m54.06s, 5d14m57.85s
semi major axis, semi minor axis (arcsec) = 3.77, 3.64
angle (degrees, anti-clockwise from east) = -69.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.71 0.32 24.265 0.494 AB
GALEX_NUV 2.18 0.34 23.052 0.168 AB
SDSS_u 17.93 2.89 20.766 0.175 AB
SDSS_g 90.81 2.69 19.005 0.032 AB
DES_g 101.02 0.56 18.889 0.006 AB
PanSTARRS_g 101.89 0.72 18.880 0.008 AB
SDSS_r 207.77 4.02 18.106 0.021 AB
PanSTARRS_r 213.01 1.02 18.079 0.005 AB
DES_r 231.24 1.35 17.990 0.006 AB
SDSS_i 304.57 5.12 17.691 0.018 AB
PanSTARRS_i 289.64 1.0 17.745 0.004 AB
PanSTARRS_z 372.93 1.92 17.471 0.006 AB
SDSS_z 396.33 9.63 17.405 0.026 AB
DES_z 403.59 4.09 17.385 0.011 AB
PanSTARRS_y 423.01 4.32 17.334 0.011 AB
2MASS_J 479.97 118.17 16.302 0.267 Vega
2MASS_H 730.87 147.77 15.373 0.220 Vega
2MASS_K 1025.18 210.53 14.535 0.223 Vega
WISE_W1 247.37 9.11 15.218 0.040 Vega
WISE_W2 160.18 12.07 15.049 0.082 Vega
WISE_W3 100.72 41.81 13.718 0.451 Vega
WISE_W4 -289.7 290.81 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})\, 10.338 10.420 10.516
{\rm log}_{10}({\rm SFR}) -2.729 -0.973 -0.275
{\rm log}_{10}({\rm sSFR}) -13.027 -11.407 -10.662
{\rm stellar\ age} 6.092 7.143 9.474

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.364 -0.970 -0.718
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.513 -0.745 0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.373 0.531
\delta -0.887 -0.669 -0.359
\tau_1/\tau_2 0.586 0.994 1.379
Q_{PAH} 1.270 3.211 5.421
U_{min} 3.015 9.371 17.166
{\rm log}_{10}(\gamma_e)\, -2.317 -1.233 -0.329

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.688 -2.167 -1.208
{\rm log}_{10}(\tau_{AGN})\, 1.152 1.629 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.966 -1.438 -0.623
0.03-0.10 Gyr -3.120 -0.948 -0.166
0.10-0.32 Gyr -2.490 -0.660 0.100
0.32-1.05 Gyr -2.380 -0.425 0.226
1.05-3.39 Gyr -1.306 0.238 0.609
3.39-10.96 Gyr -0.081 0.567 0.744
10.96-12.17 Gyr -0.372 0.626 1.461