2025adhx

Download data

Information

Transient

Name: AT2025adhx
Right ascension: 2h39m37.99s
Declination: 18d02m58.56s
Discovery Date: Oct. 18, 2025, 10:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.074

Host

Name: 213063
Right ascension: 2h39m37.23s
Declination: 18d03m00.97s
Redshift: None
Photometric Redshift: 0.049
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.64
Transient MWEBV processed 0.11
Host match processed 3.92
Host information processed 0.15
Host MWEBV processed 0.15
Global aperture construction processed 0.67
Global aperture photometry processed 3.72
Validate global photometry processed 10.72
Global host SED inference processed 394.14
Local aperture photometry processed 3.56
Validate local photometry processed 0.02
Local host SED inference processed 418.73
 

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) = 2h39m37.99s, 18d02m58.56s
semi major axis, semi minor axis (arcsec) = 2.07, 2.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 10.42 0.72 21.356 0.075 AB
DES_r 11.74 0.31 21.226 0.029 AB
PanSTARRS_z 12.03 1.5 21.200 0.135 AB
DES_z 18.64 0.74 20.724 0.043 AB
PanSTARRS_y 22.35 3.45 20.527 0.168 AB

Aperture details

RA, DEC (J2000) = 2h39m37.20s, 18d03m01.86s
semi major axis, semi minor axis (arcsec) = 23.79, 13.71
angle (degrees, anti-clockwise from east) = -171.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 96.13 9.79 18.943 0.111 AB
GALEX_NUV 102.17 7.28 18.877 0.077 AB
PanSTARRS_r 3225.3 6.4 15.129 0.002 AB
DES_r 3476.32 4.47 15.047 0.001 AB
PanSTARRS_z 5905.31 13.14 14.472 0.002 AB
DES_z 6248.4 11.46 14.411 0.002 AB
PanSTARRS_y 7424.37 29.67 14.223 0.004 AB
2MASS_J 10199.98 393.44 12.984 0.042 Vega
2MASS_K 10138.96 529.92 12.047 0.057 Vega
WISE_W1 4595.79 42.54 12.045 0.010 Vega
WISE_W2 2716.41 47.75 11.976 0.019 Vega
WISE_W3 4086.53 245.16 9.698 0.065 Vega
WISE_W4 3529.26 1072.77 8.411 0.330 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.834 8.131 8.365
{\rm log}_{10}({\rm SFR}) -1.712 -1.182 -0.678
{\rm log}_{10}({\rm sSFR}) -9.938 -9.287 -8.515
{\rm stellar\ age} 1.144 5.534 7.694

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.695 -1.213 -0.547
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.757 0.015 0.321

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.644 1.048 1.508
\delta -0.330 -0.048 0.178
\tau_1/\tau_2 0.726 1.065 1.409
Q_{PAH} 0.628 1.914 4.379
U_{min} 2.984 7.840 15.136
{\rm log}_{10}(\gamma_e)\, -3.098 -2.103 -0.982

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.561 -0.962 -0.075
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.406 1.813

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.635 -1.089 -0.678
0.03-0.10 Gyr -2.074 -1.342 -0.656
0.10-0.33 Gyr -2.606 -1.697 -1.056
0.33-1.09 Gyr -3.125 -1.874 -1.305
1.09-3.58 Gyr -3.544 -1.974 -1.566
3.58-11.79 Gyr -3.755 -2.003 -1.542
11.79-13.10 Gyr -3.802 -2.021 -1.288

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.813 10.853 10.887
{\rm log}_{10}({\rm SFR}) -0.265 -0.025 0.226
{\rm log}_{10}({\rm sSFR}) -11.095 -10.873 -10.618
{\rm stellar\ age} 7.248 7.879 8.910

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.262 -0.169 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.661 -0.358 -0.034

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.054 0.093 0.150
\delta -0.780 -0.380 0.012
\tau_1/\tau_2 0.506 0.859 1.222
Q_{PAH} 0.904 2.257 4.274
U_{min} 2.419 7.459 14.268
{\rm log}_{10}(\gamma_e)\, -2.182 -1.354 -0.519

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.470 -3.614 -2.507
{\rm log}_{10}(\tau_{AGN})\, 1.201 1.713 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.245 -0.023 0.157
0.03-0.10 Gyr -0.485 -0.038 0.312
0.10-0.33 Gyr -0.405 0.084 0.448
0.33-1.09 Gyr -0.178 0.221 0.468
1.09-3.58 Gyr 0.123 0.551 0.829
3.58-11.79 Gyr 0.886 1.022 1.101
11.79-13.10 Gyr 0.743 1.140 1.549