2025aazo

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Information

Transient

Name: AT2025aazo
Right ascension: 1h38m55.23s
Declination: -9d44m41.31s
Discovery Date: Oct. 20, 2025, 9:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 1h38m55.28s
Declination: -9d44m39.83s
Redshift: None
Photometric Redshift: 0.090
 

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 6.5
Cutout download processed 17.55
Global aperture construction processed 0.63
Local aperture photometry processed 6.93
Global aperture photometry processed 7.21
Validate local photometry processed 0.03
Validate global photometry processed 18.41
Host information processed 0.11
Global host SED inference processed 395.71
Local host SED inference processed 411.31
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 1h38m55.23s, -9d44m41.31s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
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 18.89 0.15 20.709 0.009 AB
PanSTARRS_r 26.89 0.35 20.326 0.014 AB
DES_r 34.15 0.21 20.067 0.007 AB
PanSTARRS_i 39.17 0.38 19.918 0.010 AB
PanSTARRS_z 44.99 0.73 19.767 0.018 AB
DES_z 53.87 0.81 19.572 0.016 AB
PanSTARRS_y 50.9 1.74 19.633 0.037 AB

Aperture details

RA, DEC (J2000) = 1h38m55.26s, -9d44m39.55s
semi major axis, semi minor axis (arcsec) = 8.63, 3.17
angle (degrees, anti-clockwise from east) = -161.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.62 1.66 22.025 0.321 AB
GALEX_NUV 10.19 1.6 21.379 0.170 AB
SDSS_u 29.86 4.77 20.212 0.174 AB
SDSS_g 93.48 3.04 18.973 0.035 AB
DES_g 85.21 0.39 19.074 0.005 AB
PanSTARRS_g 92.87 1.27 18.980 0.015 AB
SDSS_r 157.08 4.14 18.410 0.029 AB
PanSTARRS_r 158.12 1.45 18.403 0.010 AB
DES_r 156.5 0.53 18.414 0.004 AB
SDSS_i 216.14 5.7 18.063 0.029 AB
PanSTARRS_i 222.07 1.58 18.034 0.008 AB
PanSTARRS_z 253.96 3.09 17.888 0.013 AB
SDSS_z 200.79 17.3 18.143 0.094 AB
DES_z 247.34 1.9 17.917 0.008 AB
PanSTARRS_y 275.16 7.43 17.801 0.029 AB
2MASS_J 498.26 156.54 16.261 0.341 Vega
2MASS_H 176.48 219.36 16.916 1.349 Vega
2MASS_K 579.35 262.46 15.155 0.492 Vega
WISE_W1 160.39 10.53 15.688 0.071 Vega
WISE_W2 97.44 14.92 15.589 0.166 Vega
WISE_W3 169.38 64.09 13.154 0.411 Vega
WISE_W4 178.78 376.93 11.649 2.289 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})\, 8.847 9.045 9.156
{\rm log}_{10}({\rm SFR}) -1.186 -0.729 -0.127
{\rm log}_{10}({\rm sSFR}) -10.221 -9.756 -8.941
{\rm stellar\ age} 0.738 4.533 6.379

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.340 -0.473 0.011
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -0.987 0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.327 0.789 1.320
\delta -0.544 -0.150 0.125
\tau_1/\tau_2 0.718 1.075 1.423
Q_{PAH} 0.997 2.987 5.604
U_{min} 3.011 8.006 15.206
{\rm log}_{10}(\gamma_e)\, -3.126 -1.860 -0.603

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.713 -0.810 -0.003
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.511 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.244 -0.840 -0.395
0.03-0.10 Gyr -1.410 -0.765 -0.058
0.10-0.33 Gyr -1.211 -0.545 0.090
0.33-1.06 Gyr -1.220 -0.526 -0.067
1.06-3.47 Gyr -2.684 -0.899 -0.604
3.47-11.32 Gyr -3.221 -1.099 -0.764
11.32-12.58 Gyr -3.007 -1.168 -0.604

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.870 9.939 10.024
{\rm log}_{10}({\rm SFR}) -0.538 -0.288 -0.001
{\rm log}_{10}({\rm sSFR}) -10.503 -10.219 -9.929
{\rm stellar\ age} 6.881 7.622 9.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.239 -0.869 -0.615
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.427 0.089 0.321

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.303 0.455
\delta -0.697 -0.325 -0.011
\tau_1/\tau_2 0.779 1.134 1.494
Q_{PAH} 1.223 3.075 5.109
U_{min} 2.562 7.379 14.535
{\rm log}_{10}(\gamma_e)\, -2.814 -1.948 -0.613

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.964 -2.695 -1.846
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.426 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.537 -0.393 -0.249
0.03-0.10 Gyr -0.582 -0.240 0.102
0.10-0.33 Gyr -0.913 -0.468 -0.170
0.33-1.06 Gyr -1.108 -0.597 -0.301
1.06-3.47 Gyr -0.942 -0.396 -0.092
3.47-11.32 Gyr -0.100 0.104 0.219
11.32-12.58 Gyr -0.191 0.284 0.850