2025uaa

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Information

Transient

Name: AT2025uaa
Right ascension: 0h31m10.05s
Declination: -8d47m06.41s
Discovery Date: July 31, 2025, 8:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name:
Right ascension: 0h31m10.02s
Declination: -8d47m08.55s
Redshift: None
Photometric Redshift: 0.051
 

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 5.59
Cutout download processed 31.44
Global aperture construction processed 0.62
Local aperture photometry processed 6.84
Global aperture photometry processed 6.18
Validate local photometry processed 0.02
Validate global photometry processed 16.75
Host information processed 0.14
Global host SED inference processed 466.0
Local host SED inference processed 406.27
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 0h31m10.05s, -8d47m06.41s
semi major axis, semi minor axis (arcsec) = 2.01, 2.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4.82 2.18 22.193 0.491 AB
SDSS_g 27.57 1.52 20.299 0.060 AB
DES_g 28.07 0.31 20.279 0.012 AB
PanSTARRS_g 29.59 0.51 20.222 0.019 AB
SDSS_r 39.61 1.95 19.906 0.053 AB
PanSTARRS_r 40.88 0.35 19.871 0.009 AB
DES_r 46.26 0.56 19.737 0.013 AB
SDSS_i 51.16 2.6 19.628 0.055 AB
PanSTARRS_i 56.79 0.63 19.514 0.012 AB
PanSTARRS_z 61.77 1.18 19.423 0.021 AB
SDSS_z 68.79 7.82 19.306 0.123 AB
DES_z 61.27 1.65 19.432 0.029 AB
PanSTARRS_y 68.83 2.97 19.306 0.047 AB

Aperture details

RA, DEC (J2000) = 0h31m10.00s, -8d47m08.24s
semi major axis, semi minor axis (arcsec) = 6.79, 5.37
angle (degrees, anti-clockwise from east) = -150.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.72 1.04 20.980 0.077 AB
GALEX_NUV 18.1 0.77 20.756 0.046 AB
SDSS_u 0.3 6.47 25.190 23.047 AB
SDSS_g 104.57 3.39 18.851 0.035 AB
DES_g 110.42 0.69 18.792 0.007 AB
PanSTARRS_g 108.15 1.51 18.815 0.015 AB
SDSS_r 155.57 4.62 18.420 0.032 AB
PanSTARRS_r 139.48 1.03 18.539 0.008 AB
DES_r 174.2 1.27 18.297 0.008 AB
SDSS_i 205.28 6.69 18.119 0.035 AB
PanSTARRS_i 204.08 1.84 18.125 0.010 AB
PanSTARRS_z 226.82 3.49 18.011 0.017 AB
SDSS_z 338.53 23.09 17.576 0.074 AB
DES_z 230.25 3.46 17.994 0.016 AB
PanSTARRS_y 259.81 8.83 17.863 0.037 AB
2MASS_J 440.08 161.78 16.396 0.399 Vega
2MASS_H 162.34 264.87 17.006 1.771 Vega
2MASS_K 303.75 301.79 15.856 1.079 Vega
WISE_W1 100.51 13.83 16.196 0.149 Vega
WISE_W2 36.01 16.06 16.670 0.484 Vega
WISE_W3 63.7 79.88 14.216 1.361 Vega
WISE_W4 562.36 502.59 10.405 0.970 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})\, 8.548 8.737 8.864
{\rm log}_{10}({\rm SFR}) -1.542 -1.121 -0.730
{\rm log}_{10}({\rm sSFR}) -10.340 -9.845 -9.336
{\rm stellar\ age} 3.097 5.996 7.513

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.154 -0.656
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.642 -1.222 -0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.385 0.690 1.030
\delta -0.436 -0.082 0.239
\tau_1/\tau_2 0.731 1.054 1.393
Q_{PAH} 1.099 3.192 5.655
U_{min} 2.971 7.871 14.685
{\rm log}_{10}(\gamma_e)\, -3.026 -1.850 -0.826

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.657 -1.609 -0.481
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.450 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.467 -1.111 -0.841
0.03-0.10 Gyr -1.716 -1.151 -0.656
0.10-0.33 Gyr -1.691 -1.081 -0.599
0.33-1.08 Gyr -1.623 -1.076 -0.661
1.08-3.57 Gyr -1.697 -1.188 -0.940
3.57-11.77 Gyr -1.950 -1.266 -1.019
11.77-13.08 Gyr -2.163 -1.317 -0.797

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.313 9.395 9.484
{\rm log}_{10}({\rm SFR}) -0.755 -0.419 -0.098
{\rm log}_{10}({\rm sSFR}) -10.182 -9.809 -9.456
{\rm stellar\ age} 7.319 8.242 10.921

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.217 -0.823 -0.555
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.228 -0.212 0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.097 0.270 0.533
\delta -0.607 -0.163 0.116
\tau_1/\tau_2 0.679 1.090 1.494
Q_{PAH} 0.263 1.135 3.156
U_{min} 2.849 7.894 14.970
{\rm log}_{10}(\gamma_e)\, -2.135 -1.233 -0.437

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.001 -2.307 -1.055
{\rm log}_{10}(\tau_{AGN})\, 1.213 1.698 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.020 -0.814 -0.642
0.03-0.10 Gyr -0.715 -0.315 0.035
0.10-0.33 Gyr -1.840 -1.028 -0.545
0.33-1.08 Gyr -2.441 -1.411 -0.944
1.08-3.57 Gyr -2.142 -1.236 -0.801
3.57-11.77 Gyr -0.917 -0.504 -0.358
11.77-13.08 Gyr -0.694 -0.150 0.480