2025rax

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Information

Transient

Name: AT2025rax
Right ascension: 13h44m34.81s
Declination: 13d36m40.47s
Discovery Date: July 12, 2025, 10:20 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 13h44m34.78s
Declination: 13d36m39.95s
Redshift: None
Photometric Redshift: 0.095
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 8.96
Transient MWEBV processed 0.1
Host match processed 6.44
Host information processed 0.14
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 4.74
Validate global photometry processed 13.06
Global host SED inference processed 455.56
Local aperture photometry processed 5.22
Validate local photometry processed 0.02
Local host SED inference processed 424.08
 

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) = 13h44m34.81s, 13d36m40.47s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 9.31 0.27 21.478 0.031 AB
PanSTARRS_i 12.36 0.38 21.170 0.033 AB
PanSTARRS_z 12.2 0.58 21.184 0.052 AB
DES_z 12.72 0.69 21.138 0.059 AB
PanSTARRS_y 11.26 1.69 21.271 0.163 AB

Aperture details

RA, DEC (J2000) = 13h44m34.78s, 13d36m40.29s
semi major axis, semi minor axis (arcsec) = 2.59, 1.74
angle (degrees, anti-clockwise from east) = -74.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.88 1.9 22.750 0.715 AB
GALEX_NUV 5.83 1.4 21.987 0.262 AB
DES_g 11.54 0.19 21.244 0.018 AB
PanSTARRS_g 14.21 0.57 21.019 0.043 AB
PanSTARRS_r 15.8 0.57 20.903 0.039 AB
DES_r 14.5 0.37 20.997 0.028 AB
PanSTARRS_i 17.99 0.66 20.763 0.040 AB
PanSTARRS_z 16.97 1.01 20.826 0.065 AB
DES_z 18.02 0.93 20.761 0.056 AB
PanSTARRS_y 19.41 2.89 20.680 0.162 AB
2MASS_J 48.84 72.6 18.783 1.614 Vega
2MASS_H -116.17 116.45 Vega
2MASS_K -31.34 133.5 Vega
WISE_W1 3.87 6.66 19.732 1.868 Vega
WISE_W2 1.53 9.01 20.101 6.402 Vega
WISE_W3 33.33 33.88 14.919 1.104 Vega
WISE_W4 -61.69 311.77 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.313 8.557 8.734
{\rm log}_{10}({\rm SFR}) -1.696 -1.242 -0.658
{\rm log}_{10}({\rm sSFR}) -10.354 -9.807 -9.064
{\rm stellar\ age} 2.688 5.730 7.372

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.545 -0.906 -0.182
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.457 -0.780 -0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.292 0.616 1.077
\delta -0.432 -0.006 0.234
\tau_1/\tau_2 0.636 0.977 1.336
Q_{PAH} 1.008 2.585 4.840
U_{min} 2.800 7.791 14.631
{\rm log}_{10}(\gamma_e)\, -2.916 -1.854 -0.705

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.276 -0.163 0.231
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.510 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.601 -1.179 -0.686
0.03-0.10 Gyr -1.934 -1.280 -0.636
0.10-0.33 Gyr -2.055 -1.333 -0.716
0.33-1.06 Gyr -2.295 -1.390 -0.904
1.06-3.46 Gyr -2.375 -1.402 -1.118
3.46-11.26 Gyr -2.279 -1.441 -1.118
11.26-12.51 Gyr -2.419 -1.498 -0.896

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.124 8.449 8.644
{\rm log}_{10}({\rm SFR}) -0.886 -0.306 0.176
{\rm log}_{10}({\rm sSFR}) -9.460 -8.714 -8.000
{\rm stellar\ age} 0.210 2.509 5.882

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.595 -0.981 -0.177
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.325 -0.772 -0.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.638 1.196
\delta -0.050 0.214 0.346
\tau_1/\tau_2 0.686 1.155 1.591
Q_{PAH} 1.374 3.602 5.626
U_{min} 3.680 9.921 17.731
{\rm log}_{10}(\gamma_e)\, -2.699 -1.568 -0.599

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.643 -1.196 -0.083
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.543 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.538 -0.868 -0.392
0.03-0.10 Gyr -0.872 -0.218 0.317
0.10-0.33 Gyr -2.232 -0.834 -0.211
0.33-1.06 Gyr -3.982 -1.661 -0.980
1.06-3.46 Gyr -4.974 -2.058 -1.286
3.46-11.26 Gyr -5.495 -2.309 -1.415
11.26-12.51 Gyr -5.725 -2.184 -1.195