2025aazs

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Information

Transient

Name: AT2025aazs
Right ascension: 1h10m59.10s
Declination: -31d31m08.21s
Discovery Date: Oct. 18, 2025, 5:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 1h10m59.31s
Declination: -31d31m10.13s
Redshift: None
Photometric Redshift: 0.125
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.66
Transient MWEBV processed 0.08
Host match processed 6.23
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 2.43
Global aperture photometry processed 3.4
Validate global photometry processed 8.45
Global host SED inference processed 428.23
Local aperture photometry processed 3.22
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 1h10m59.10s, -31d31m08.21s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 1h10m59.38s, -31d31m07.32s
semi major axis, semi minor axis (arcsec) = 6.56, 1.87
angle (degrees, anti-clockwise from east) = -36.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.58 1.09 23.403 0.747 AB
GALEX_NUV 4.26 1.64 22.326 0.418 AB
DES_g 37.23 0.27 19.973 0.008 AB
DES_r 84.23 0.42 19.086 0.005 AB
DES_z 136.6 1.34 18.561 0.011 AB
2MASS_J 416.8 106.52 16.455 0.277 Vega
2MASS_H 459.64 162.55 15.876 0.384 Vega
2MASS_K 538.23 210.79 15.235 0.425 Vega
WISE_W1 300.81 12.57 15.005 0.045 Vega
WISE_W2 198.96 15.42 14.814 0.084 Vega
WISE_W3 264.33 53.76 12.671 0.221 Vega
WISE_W4 426.7 384.01 10.705 0.977 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.889 10.013 10.136
{\rm log}_{10}({\rm SFR}) -0.237 0.140 0.474
{\rm log}_{10}({\rm sSFR}) -10.325 -9.893 -9.475
{\rm stellar\ age} 2.973 5.205 6.819

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.500 -0.118 0.103
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.102 -0.711 -0.451

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.770 0.983 1.196
\delta -0.038 0.150 0.312
\tau_1/\tau_2 0.439 0.720 1.034
Q_{PAH} 0.942 1.953 3.871
U_{min} 3.015 7.726 14.169
{\rm log}_{10}(\gamma_e)\, -3.268 -2.256 -1.279

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.397 -1.896 -1.281
{\rm log}_{10}(\tau_{AGN})\, 0.775 1.002 1.587

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.020 0.372 0.635
0.03-0.10 Gyr -0.694 -0.070 0.418
0.10-0.32 Gyr -0.579 0.017 0.405
0.32-1.05 Gyr -0.195 0.269 0.596
1.05-3.38 Gyr -0.063 0.280 0.523
3.38-10.93 Gyr -0.672 -0.008 0.261
10.93-12.15 Gyr -1.053 -0.072 0.506