2025aagx

Download data

Information

Transient

Name: AT2025aagx
Right ascension: 0h16m24.36s
Declination: 8d56m42.95s
Discovery Date: Oct. 13, 2025, 5:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.145

Host

Name:
Right ascension: 0h16m24.19s
Declination: 8d56m43.95s
Redshift: None
Photometric Redshift: 0.081
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.87
Transient MWEBV processed 0.08
Host match processed 5.18
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 4.91
Validate global photometry processed 14.47
Global host SED inference processed 745.91
Local aperture photometry processed 4.82
Validate local photometry processed 0.02
Local host SED inference processed 486.14
 

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) = 0h16m24.36s, 8d56m42.95s
semi major axis, semi minor axis (arcsec) = 1.3, 1.3
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 77.32 0.48 19.179 0.007 AB
SDSS_i 138.45 3.2 18.547 0.025 AB
PanSTARRS_i 124.3 0.52 18.664 0.005 AB
PanSTARRS_z 163.58 1.53 18.366 0.010 AB
SDSS_z 199.11 5.13 18.152 0.028 AB
PanSTARRS_y 198.73 2.05 18.154 0.011 AB

Aperture details

RA, DEC (J2000) = 0h16m24.19s, 8d56m44.09s
semi major axis, semi minor axis (arcsec) = 8.86, 7.23
angle (degrees, anti-clockwise from east) = -82.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 12.48 3.16 21.159 0.275 AB
SDSS_u 119.64 5.75 18.705 0.052 AB
SDSS_g 494.55 6.53 17.164 0.014 AB
PanSTARRS_g 575.78 2.02 16.999 0.004 AB
SDSS_r 1378.44 10.36 16.052 0.008 AB
PanSTARRS_r 1357.22 2.84 16.068 0.002 AB
SDSS_i 2209.64 13.51 15.539 0.007 AB
PanSTARRS_i 2209.91 3.05 15.539 0.001 AB
PanSTARRS_z 3008.63 9.37 15.204 0.003 AB
SDSS_z 3089.88 26.42 15.175 0.009 AB
PanSTARRS_y 3656.42 12.45 14.992 0.004 AB
2MASS_J 5293.48 197.52 13.696 0.041 Vega
2MASS_H 5886.84 301.63 13.108 0.056 Vega
2MASS_K 5558.2 328.51 12.700 0.064 Vega
WISE_W1 2522.21 31.51 12.697 0.014 Vega
WISE_W2 1546.46 35.34 12.588 0.025 Vega
WISE_W3 751.96 124.06 11.536 0.179 Vega
WISE_W4 230.11 609.55 11.375 2.876 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})\, 9.753 9.890 10.037
{\rm log}_{10}({\rm SFR}) -1.380 -0.759 -0.115
{\rm log}_{10}({\rm sSFR}) -11.315 -10.672 -10.000
{\rm stellar\ age} 5.998 7.568 11.043

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.292 -0.676 -0.319
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.605 -0.716 0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.363 0.782 1.226
\delta -0.586 -0.218 0.153
\tau_1/\tau_2 0.599 0.979 1.336
Q_{PAH} 0.782 2.714 5.429
U_{min} 2.914 7.818 14.739
{\rm log}_{10}(\gamma_e)\, -3.297 -2.077 -1.033

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.215 -1.120 -0.288
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.398 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.405 -0.796 -0.272
0.03-0.10 Gyr -1.845 -0.812 -0.064
0.10-0.33 Gyr -2.162 -0.848 -0.193
0.33-1.07 Gyr -2.472 -0.774 -0.122
1.07-3.49 Gyr -2.168 -0.480 0.029
3.49-11.42 Gyr -0.893 -0.056 0.179
11.42-12.68 Gyr -0.491 0.169 1.073

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.148 11.236 11.301
{\rm log}_{10}({\rm SFR}) -0.678 0.173 0.827
{\rm log}_{10}({\rm sSFR}) -11.916 -11.076 -10.366
{\rm stellar\ age} 8.208 11.789 12.032

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.012 -0.686 -0.476
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.507 0.291

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.250 0.384 0.576
\delta -0.808 -0.413 -0.091
\tau_1/\tau_2 0.514 1.004 1.481
Q_{PAH} 0.275 0.778 1.445
U_{min} 2.889 8.768 16.631
{\rm log}_{10}(\gamma_e)\, -3.522 -2.976 -2.106

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.495 -3.621 -2.685
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.559 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.267 -1.318 -0.234
0.03-0.10 Gyr -0.713 0.308 0.983
0.10-0.33 Gyr -3.519 -1.568 0.124
0.33-1.07 Gyr -6.046 -3.538 -0.919
1.07-3.49 Gyr -3.985 -2.125 -0.506
3.49-11.42 Gyr -1.467 0.205 1.382
11.42-12.68 Gyr 1.536 2.363 2.444