2025gyx

Download data

Information

Transient

Name: AT2025gyx
Right ascension: 15h14m38.82s
Declination: 65d57m57.10s
Discovery Date: April 6, 2025, 7:10 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025gyx
Right ascension: 15h14m38.91s
Declination: 65d57m57.48s
Redshift: None
Photometric Redshift: 0.130
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.02
Cutout download processed 14.93
Global aperture construction processed 0.7
Local aperture photometry processed 4.25
Global aperture photometry processed 4.59
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.04
Host information processed 0.08
Global host SED inference processed 396.36
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.09
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) = 15h14m38.82s, 65d57m57.10s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
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) = 15h14m38.90s, 65d57m57.57s
semi major axis, semi minor axis (arcsec) = 3.73, 3.39
angle (degrees, anti-clockwise from east) = -25.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.44 3.66 21.254 0.347 AB
GALEX_NUV 15.82 2.77 20.902 0.190 AB
PanSTARRS_g 55.15 1.01 19.546 0.020 AB
PanSTARRS_r 88.55 1.42 19.032 0.017 AB
PanSTARRS_i 112.55 1.42 18.772 0.014 AB
PanSTARRS_z 118.43 2.5 18.716 0.023 AB
PanSTARRS_y 118.09 6.45 18.719 0.059 AB
2MASS_J 71.91 121.59 18.363 1.836 Vega
2MASS_H 81.77 206.15 17.751 2.737 Vega
2MASS_K 73.26 172.28 17.400 2.553 Vega
WISE_W1 46.5 30.09 17.032 0.703 Vega
WISE_W2 54.03 10.93 16.229 0.220 Vega
WISE_W3 112.71 44.67 13.596 0.430 Vega
WISE_W4 227.98 269.0 11.385 1.281 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})\, 9.743 9.843 9.943
{\rm log}_{10}({\rm SFR}) -0.033 0.217 0.454
{\rm log}_{10}({\rm sSFR}) -9.893 -9.646 -9.373
{\rm stellar\ age} 5.361 6.463 7.542

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.374 -0.817 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.426 -0.872 -0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.342 0.587
\delta -0.116 0.188 0.332
\tau_1/\tau_2 0.821 1.139 1.483
Q_{PAH} 0.971 2.747 4.832
U_{min} 2.982 7.776 14.234
{\rm log}_{10}(\gamma_e)\, -2.855 -1.814 -0.807

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.169 -2.832 -1.635
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.459 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.210 -0.002 0.201
0.03-0.10 Gyr -0.014 0.292 0.554
0.10-0.32 Gyr -0.256 0.066 0.351
0.32-1.04 Gyr -0.536 -0.185 0.097
1.04-3.37 Gyr -0.503 -0.187 0.021
3.37-10.88 Gyr -0.264 -0.033 0.125
10.88-12.09 Gyr -0.388 0.080 0.519