2025gxu

Download data

Information

Transient

Name: AT2025gxu
Right ascension: 14h13m14.73s
Declination: 10d01m52.71s
Discovery Date: April 6, 2025, 5:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2025gxu
Right ascension: 14h13m14.69s
Declination: 10d01m50.90s
Redshift: 0.029227
Photometric Redshift: 0.039
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.76
Cutout download processed 19.19
Global aperture construction processed 0.63
Local aperture photometry processed 7.31
Global aperture photometry processed 7.32
Validate local photometry processed 0.03
Validate global photometry processed 19.22
Host information processed 0.08
Global host SED inference processed 364.38
Local host SED inference processed 544.89
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
Log transient processing status processed 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) = 14h13m14.73s, 10d01m52.71s
semi major axis, semi minor axis (arcsec) = 3.42, 3.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 155.17 4.47 18.423 0.031 AB
SDSS_g 439.07 5.54 17.294 0.014 AB
DES_g 436.44 1.17 17.300 0.003 AB
PanSTARRS_g 451.84 1.05 17.263 0.003 AB
SDSS_r 677.24 6.94 16.823 0.011 AB
PanSTARRS_r 710.29 0.99 16.771 0.002 AB
DES_r 744.23 2.26 16.721 0.003 AB
SDSS_i 855.4 7.9 16.570 0.010 AB
PanSTARRS_i 861.43 1.02 16.562 0.001 AB
PanSTARRS_z 971.87 2.37 16.431 0.003 AB
SDSS_z 1010.04 12.01 16.389 0.013 AB
DES_z 1053.76 6.14 16.343 0.006 AB
PanSTARRS_y 1128.8 4.89 16.268 0.005 AB
2MASS_J 1044.23 92.69 15.458 0.096 Vega
2MASS_H 1378.18 121.53 14.684 0.096 Vega
2MASS_K 1085.81 172.07 14.473 0.172 Vega

Aperture details

RA, DEC (J2000) = 14h13m14.67s, 10d01m51.11s
semi major axis, semi minor axis (arcsec) = 6.36, 5.79
angle (degrees, anti-clockwise from east) = -100.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 51.32 7.29 19.624 0.154 AB
GALEX_NUV 85.75 3.8 19.067 0.048 AB
SDSS_u 213.26 6.81 18.078 0.035 AB
SDSS_g 625.43 6.76 16.910 0.012 AB
DES_g 650.56 1.45 16.867 0.002 AB
PanSTARRS_g 657.49 1.75 16.855 0.003 AB
SDSS_r 978.18 8.62 16.424 0.010 AB
PanSTARRS_r 1035.7 1.6 16.362 0.002 AB
DES_r 1089.37 2.79 16.307 0.003 AB
SDSS_i 1257.86 10.01 16.151 0.009 AB
PanSTARRS_i 1244.46 1.7 16.163 0.001 AB
PanSTARRS_z 1419.49 4.1 16.020 0.003 AB
SDSS_z 1477.71 18.51 15.976 0.014 AB
DES_z 1530.26 7.5 15.938 0.005 AB
PanSTARRS_y 1690.06 8.57 15.830 0.006 AB
2MASS_J 1895.89 178.37 14.811 0.102 Vega
2MASS_H 2273.73 232.55 14.141 0.111 Vega
2MASS_K 2295.45 332.19 13.660 0.157 Vega
WISE_W1 905.36 16.68 13.809 0.020 Vega
WISE_W2 580.34 18.41 13.652 0.034 Vega
WISE_W3 3019.54 59.98 10.026 0.022 Vega
WISE_W4 3251.83 500.46 8.500 0.167 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.402 9.524 9.626
{\rm log}_{10}({\rm SFR}) -0.898 -0.517 -0.029
{\rm log}_{10}({\rm sSFR}) -10.443 -10.043 -9.536
{\rm stellar\ age} 5.784 7.359 8.841

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.778 -1.324 -0.791
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.044 0.228 0.390

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.302 0.535 0.779
\delta -0.434 -0.129 0.162
\tau_1/\tau_2 0.689 1.041 1.407
Q_{PAH} 0.461 2.156 4.260
U_{min} 2.700 7.697 14.936
{\rm log}_{10}(\gamma_e)\, -3.341 -2.362 -1.295

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.320 -2.878 -1.228
{\rm log}_{10}(\tau_{AGN})\, 0.911 1.524 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.932 -0.733 -0.498
0.03-0.10 Gyr -0.929 -0.446 0.084
0.10-0.33 Gyr -1.094 -0.581 -0.128
0.33-1.10 Gyr -1.325 -0.729 -0.364
1.10-3.63 Gyr -1.218 -0.593 -0.293
3.63-12.03 Gyr -0.774 -0.401 -0.223
12.03-13.37 Gyr -0.910 -0.315 0.238

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.533 9.590 9.659
{\rm log}_{10}({\rm SFR}) -0.570 -0.385 -0.202
{\rm log}_{10}({\rm sSFR}) -10.174 -9.977 -9.780
{\rm stellar\ age} 6.233 7.109 8.071

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.994 -0.719 -0.550
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.099 0.232 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.353 0.516
\delta -0.495 -0.235 -0.022
\tau_1/\tau_2 0.714 1.051 1.391
Q_{PAH} 0.484 1.147 2.214
U_{min} 2.680 7.269 13.943
{\rm log}_{10}(\gamma_e)\, -2.944 -2.206 -1.608

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.338 -3.309 -2.350
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.523 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.618 -0.500 -0.383
0.03-0.10 Gyr -0.587 -0.338 -0.116
0.10-0.33 Gyr -0.593 -0.325 -0.098
0.33-1.10 Gyr -0.736 -0.479 -0.262
1.10-3.63 Gyr -0.650 -0.411 -0.224
3.63-12.03 Gyr -0.459 -0.305 -0.194
12.03-13.37 Gyr -0.676 -0.269 0.144