2025gxr

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Information

Transient

Name: AT2025gxr
Right ascension: 12h19m23.66s
Declination: -13d06m28.30s
Discovery Date: April 6, 2025, 5:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2025gxr
Right ascension: 12h19m23.63s
Declination: -13d06m28.45s
Redshift: 0.076564
Photometric Redshift: 0.079
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.51
Cutout download processed 4.14
Global aperture construction processed 0.65
Local aperture photometry processed 4.15
Global aperture photometry processed 4.15
Validate local photometry processed 0.02
Validate global photometry processed 12.0
Host information processed 0.09
Global host SED inference processed 515.62
Local host SED inference processed 449.16
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
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) = 12h19m23.66s, -13d06m28.30s
semi major axis, semi minor axis (arcsec) = 1.38, 1.38
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 124.9 0.37 18.659 0.003 AB
PanSTARRS_r 276.3 0.62 17.797 0.002 AB
PanSTARRS_i 429.77 0.74 17.317 0.002 AB
PanSTARRS_z 496.03 1.11 17.161 0.002 AB
PanSTARRS_y 615.21 2.1 16.927 0.004 AB

Aperture details

RA, DEC (J2000) = 12h19m23.63s, -13d06m28.27s
semi major axis, semi minor axis (arcsec) = 6.11, 5.3
angle (degrees, anti-clockwise from east) = -102.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.86 2.41 21.980 0.446 AB
GALEX_NUV 5.19 2.36 22.112 0.494 AB
PanSTARRS_g 328.98 1.29 17.607 0.004 AB
PanSTARRS_r 673.56 2.01 16.829 0.003 AB
PanSTARRS_i 980.59 2.55 16.421 0.003 AB
PanSTARRS_z 1157.96 4.08 16.241 0.004 AB
PanSTARRS_y 1512.8 8.3 15.951 0.006 AB
2MASS_J 1789.99 144.94 14.873 0.088 Vega
2MASS_H 2236.84 199.03 14.158 0.097 Vega
2MASS_K 2456.77 255.19 13.586 0.113 Vega
WISE_W1 803.11 18.22 13.939 0.025 Vega
WISE_W2 470.82 21.42 13.879 0.049 Vega
WISE_W3 213.36 86.21 12.903 0.439 Vega
WISE_W4 512.56 525.63 10.506 1.113 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})\, 10.068 10.196 10.321
{\rm log}_{10}({\rm SFR}) -0.520 -0.016 0.468
{\rm log}_{10}({\rm sSFR}) -10.750 -10.204 -9.689
{\rm stellar\ age} 5.724 7.293 9.712

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.576 -0.999 -0.632
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.893 0.058 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.660 0.916 1.195
\delta -0.761 -0.492 -0.263
\tau_1/\tau_2 0.708 1.064 1.410
Q_{PAH} 0.542 1.846 3.949
U_{min} 2.827 8.004 15.270
{\rm log}_{10}(\gamma_e)\, -3.081 -1.698 -0.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.908 -2.180 -0.753
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.385 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.390 0.022 0.358
0.03-0.10 Gyr -0.816 -0.075 0.524
0.10-0.33 Gyr -1.057 -0.171 0.358
0.33-1.07 Gyr -1.150 -0.187 0.272
1.07-3.51 Gyr -0.984 0.026 0.362
3.51-11.47 Gyr -0.267 0.258 0.473
11.47-12.75 Gyr -0.274 0.426 1.203

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.377 10.533 10.653
{\rm log}_{10}({\rm SFR}) -2.056 -0.470 0.306
{\rm log}_{10}({\rm sSFR}) -12.735 -11.034 -10.183
{\rm stellar\ age} 6.109 7.571 11.187

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.193 -0.853 -0.653
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.481 0.072 0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.281 0.452 0.673
\delta -0.957 -0.844 -0.628
\tau_1/\tau_2 0.523 0.940 1.380
Q_{PAH} 0.428 1.696 3.918
U_{min} 2.615 7.818 15.154
{\rm log}_{10}(\gamma_e)\, -3.197 -1.929 -0.972

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.608 -3.810 -2.803
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.577 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.292 -0.575 -0.057
0.03-0.10 Gyr -2.807 -0.566 0.426
0.10-0.33 Gyr -2.750 -0.483 0.521
0.33-1.07 Gyr -2.931 -0.354 0.424
1.07-3.51 Gyr -2.033 0.103 0.601
3.51-11.47 Gyr -0.440 0.594 0.816
11.47-12.75 Gyr -0.174 0.785 1.730