2025agtq

Download data

Information

Transient

Name: AT2025agtq
Right ascension: 22h01m48.44s
Declination: -23d42m55.46s
Discovery Date: Dec. 13, 2025, 1:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: ESO532-011
Right ascension: 22h01m45.89s
Declination: -23d42m25.37s
Redshift: 0.031331
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.03
Transient MWEBV processed 0.05
Host match processed 4.34
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 4.61
Validate global photometry processed 11.07
Global host SED inference processed 789.48
Local aperture photometry processed 4.39
Validate local photometry processed 0.02
Local host SED inference processed 571.66
 

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) = 22h01m48.44s, -23d42m55.46s
semi major axis, semi minor axis (arcsec) = 3.19, 3.19
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 16.94 0.71 20.828 0.046 AB
PanSTARRS_r 17.23 0.92 20.809 0.058 AB
PanSTARRS_i 10.47 1.13 21.351 0.118 AB
PanSTARRS_z 32.87 3.8 20.108 0.126 AB
PanSTARRS_y 11.13 6.56 21.283 0.639 AB
2MASS_J 102.89 77.49 17.974 0.818 Vega
2MASS_H 81.51 143.29 17.754 1.908 Vega
2MASS_K -181.17 140.05 Vega

Aperture details

RA, DEC (J2000) = 22h01m45.87s, -23d42m25.69s
semi major axis, semi minor axis (arcsec) = 35.77, 23.32
angle (degrees, anti-clockwise from east) = -58.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 575.78 8.94 16.999 0.017 AB
PanSTARRS_g 4701.42 7.63 14.719 0.002 AB
PanSTARRS_z 7585.73 36.31 14.200 0.005 AB
PanSTARRS_y 11606.51 61.41 13.738 0.006 AB
WISE_W1 8099.49 72.54 11.430 0.010 Vega
WISE_W3 14939.76 340.1 8.290 0.025 Vega
WISE_W4 15284.62 2205.45 6.819 0.157 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})\, 7.211 7.625 7.824
{\rm log}_{10}({\rm SFR}) -1.986 -1.635 -1.321
{\rm log}_{10}({\rm sSFR}) -9.758 -9.250 -8.588
{\rm stellar\ age} 3.729 6.550 8.224

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.110 0.051 0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.132 -0.958 -0.755

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.439 0.696
\delta -0.548 -0.054 0.221
\tau_1/\tau_2 0.821 1.248 1.661
Q_{PAH} 1.039 3.243 5.614
U_{min} 2.931 8.087 15.848
{\rm log}_{10}(\gamma_e)\, -2.750 -1.586 -0.544

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.985 -0.805 -0.102
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.548 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.717 -1.366 -1.064
0.03-0.10 Gyr -3.310 -2.168 -1.408
0.10-0.33 Gyr -3.716 -2.603 -2.006
0.33-1.10 Gyr -3.638 -2.553 -2.148
1.10-3.63 Gyr -3.498 -2.536 -2.147
3.63-12.00 Gyr -3.302 -2.398 -2.067
12.00-13.34 Gyr -3.387 -2.394 -1.722

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.244 10.356 10.470
{\rm log}_{10}({\rm SFR}) 0.427 0.677 0.927
{\rm log}_{10}({\rm sSFR}) -9.977 -9.701 -9.390
{\rm stellar\ age} 2.476 5.226 6.869

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.431 -0.122 0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.346 -0.192 -0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.435 0.610 0.811
\delta -0.224 0.098 0.298
\tau_1/\tau_2 0.181 0.457 0.815
Q_{PAH} 0.075 0.264 0.616
U_{min} 2.009 5.299 10.755
{\rm log}_{10}(\gamma_e)\, -3.885 -3.594 -3.015

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.317 -3.250 -2.239
{\rm log}_{10}(\tau_{AGN})\, 0.812 1.108 1.767

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.658 0.794 0.912
0.03-0.10 Gyr 0.138 0.620 0.969
0.10-0.33 Gyr 0.074 0.575 0.915
0.33-1.10 Gyr 0.355 0.698 1.048
1.10-3.63 Gyr 0.278 0.615 0.846
3.63-12.00 Gyr -0.555 0.247 0.526
12.00-13.34 Gyr -0.843 0.183 0.704