2025aaxp

Download data

Information

Transient

Name: AT2025aaxp
Right ascension: 2h24m42.06s
Declination: -22d12m08.09s
Discovery Date: Oct. 19, 2025, 10:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 817747
Right ascension: 2h24m41.92s
Declination: -22d12m08.44s
Redshift: 0.036502
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.18
Cutout download processed 6.37
Global aperture construction processed 0.64
Local aperture photometry processed 5.57
Global aperture photometry processed 5.51
Validate local photometry processed 0.02
Validate global photometry processed 14.22
Host information processed 0.13
Global host SED inference processed 395.39
Local host SED inference processed 452.17
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 2h24m42.06s, -22d12m08.09s
semi major axis, semi minor axis (arcsec) = 2.76, 2.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 269.28 0.61 17.824 0.002 AB
PanSTARRS_g 250.26 0.75 17.904 0.003 AB
PanSTARRS_r 497.47 1.04 17.158 0.002 AB
DES_r 615.69 1.01 16.927 0.002 AB
PanSTARRS_i 767.08 0.84 16.688 0.001 AB
PanSTARRS_z 1008.06 2.08 16.391 0.002 AB
DES_z 1208.18 4.72 16.195 0.004 AB
PanSTARRS_y 1258.98 4.73 16.150 0.004 AB

Aperture details

RA, DEC (J2000) = 2h24m41.93s, -22d12m08.78s
semi major axis, semi minor axis (arcsec) = 21.33, 6.86
angle (degrees, anti-clockwise from east) = -125.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.27 3.12 20.633 0.167 AB
GALEX_NUV 35.34 2.9 20.029 0.089 AB
DES_g 1109.89 1.35 16.287 0.001 AB
PanSTARRS_g 1092.47 2.93 16.304 0.003 AB
PanSTARRS_r 2077.66 3.97 15.606 0.002 AB
DES_r 2371.16 2.09 15.463 0.001 AB
PanSTARRS_i 2959.61 3.36 15.222 0.001 AB
PanSTARRS_z 3713.85 8.57 14.975 0.003 AB
DES_z 4205.83 9.27 14.840 0.002 AB
PanSTARRS_y 4937.86 20.43 14.666 0.004 AB
2MASS_J 5915.75 336.95 13.575 0.062 Vega
2MASS_H 7700.91 563.33 12.816 0.079 Vega
2MASS_K 7766.81 588.95 12.337 0.082 Vega
WISE_W1 3320.17 32.95 12.398 0.011 Vega
WISE_W2 2087.52 37.59 12.262 0.020 Vega
WISE_W3 6240.16 113.6 9.238 0.020 Vega
WISE_W4 6186.41 760.36 7.801 0.133 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})\, 9.669 9.825 9.950
{\rm log}_{10}({\rm SFR}) -0.546 -0.116 0.308
{\rm log}_{10}({\rm sSFR}) -10.443 -9.954 -9.439
{\rm stellar\ age} 4.667 7.102 9.020

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.839 -0.322 -0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.731 -1.230 -0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.741 1.116 1.504
\delta -0.694 -0.391 -0.149
\tau_1/\tau_2 0.468 0.818 1.208
Q_{PAH} 0.425 1.741 3.545
U_{min} 2.686 7.834 14.930
{\rm log}_{10}(\gamma_e)\, -3.422 -2.283 -1.381

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.393 -3.058 -0.931
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.365 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.298 0.013 0.280
0.03-0.10 Gyr -1.052 -0.239 0.337
0.10-0.33 Gyr -1.316 -0.460 0.115
0.33-1.09 Gyr -1.205 -0.413 0.133
1.09-3.61 Gyr -1.160 -0.280 0.053
3.61-11.94 Gyr -0.778 -0.154 0.084
11.94-13.27 Gyr -0.863 -0.081 0.605

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.360 10.434 10.498
{\rm log}_{10}({\rm SFR}) -0.729 -0.409 -0.149
{\rm log}_{10}({\rm sSFR}) -11.171 -10.831 -10.569
{\rm stellar\ age} 7.001 7.873 9.387

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.654 -0.412 -0.204
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.185 -0.052 0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.411 0.583 0.777
\delta -0.526 -0.341 -0.186
\tau_1/\tau_2 0.322 0.627 0.957
Q_{PAH} 0.389 1.081 2.289
U_{min} 2.704 7.344 14.174
{\rm log}_{10}(\gamma_e)\, -3.332 -2.431 -1.669

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.088 -3.039 -2.170
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.460 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.271 -0.005 0.214
0.03-0.10 Gyr -2.482 -1.036 -0.422
0.10-0.33 Gyr -2.265 -1.004 -0.406
0.33-1.09 Gyr -1.381 -0.487 -0.031
1.09-3.61 Gyr -0.541 0.171 0.517
3.61-11.94 Gyr 0.347 0.577 0.701
11.94-13.27 Gyr 0.080 0.657 1.216