2025udo

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Information

Transient

Name: AT2025udo
Right ascension: 2h04m18.92s
Declination: -22d22m22.64s
Discovery Date: Aug. 2, 2025, 10:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 2h04m19.03s
Declination: -22d22m25.70s
Redshift: None
Photometric Redshift: 0.078
 

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 7.79
Cutout download processed 8.66
Global aperture construction processed 0.66
Local aperture photometry processed 4.91
Global aperture photometry processed 4.31
Validate local photometry processed 0.02
Validate global photometry processed 11.74
Host information processed 0.15
Global host SED inference processed 431.43
Local host SED inference processed 410.43
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 2h04m18.92s, -22d22m22.64s
semi major axis, semi minor axis (arcsec) = 1.35, 1.35
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 8.92 0.11 21.524 0.013 AB
PanSTARRS_g 13.07 0.31 21.109 0.026 AB
PanSTARRS_r 16.29 0.47 20.870 0.031 AB
DES_r 11.88 0.15 21.213 0.013 AB
PanSTARRS_i 18.93 0.39 20.707 0.022 AB
PanSTARRS_z 19.09 0.96 20.698 0.055 AB
DES_z 13.2 0.58 21.098 0.048 AB
PanSTARRS_y 20.62 2.03 20.614 0.107 AB

Aperture details

RA, DEC (J2000) = 2h04m18.99s, -22d22m25.47s
semi major axis, semi minor axis (arcsec) = 8.46, 6.53
angle (degrees, anti-clockwise from east) = -93.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 263.42 0.6 17.848 0.002 AB
PanSTARRS_g 258.02 1.7 17.871 0.007 AB
PanSTARRS_r 346.0 2.58 17.552 0.008 AB
DES_r 381.54 0.82 17.446 0.002 AB
PanSTARRS_i 429.3 2.1 17.318 0.005 AB
PanSTARRS_z 466.36 5.24 17.228 0.012 AB
DES_z 494.09 3.44 17.165 0.008 AB
PanSTARRS_y 502.39 11.14 17.147 0.024 AB
2MASS_J 652.35 178.56 15.969 0.297 Vega
2MASS_H 1071.15 322.84 14.958 0.327 Vega
2MASS_K 702.2 309.69 14.946 0.479 Vega
WISE_W1 288.32 13.87 15.051 0.052 Vega
WISE_W2 203.72 17.37 14.788 0.093 Vega
WISE_W3 574.82 66.9 11.827 0.126 Vega
WISE_W4 866.82 376.54 9.935 0.472 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})\, 8.365 8.510 8.616
{\rm log}_{10}({\rm SFR}) -1.605 -1.239 -0.856
{\rm log}_{10}({\rm sSFR}) -10.164 -9.739 -9.296
{\rm stellar\ age} 5.288 6.882 8.059

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.527 -1.063 -0.599
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.938 -0.712 -0.484

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.353 0.665
\delta -0.559 -0.151 0.219
\tau_1/\tau_2 0.583 0.912 1.255
Q_{PAH} 0.896 2.787 5.127
U_{min} 2.771 7.773 14.372
{\rm log}_{10}(\gamma_e)\, -2.956 -1.869 -0.785

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.193 -0.317 0.089
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.544 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.333 -1.073 -0.760
0.03-0.10 Gyr -2.015 -1.359 -0.875
0.10-0.33 Gyr -2.336 -1.649 -1.195
0.33-1.07 Gyr -2.423 -1.780 -1.344
1.07-3.50 Gyr -2.134 -1.562 -1.303
3.50-11.45 Gyr -1.758 -1.378 -1.197
11.45-12.72 Gyr -2.000 -1.361 -0.875

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.663 9.774 9.889
{\rm log}_{10}({\rm SFR}) -1.136 -0.482 0.158
{\rm log}_{10}({\rm sSFR}) -10.990 -10.261 -9.644
{\rm stellar\ age} 2.109 4.326 6.099

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.231 -0.822 -0.541
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.642 -0.689 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.245 0.410
\delta -0.663 -0.170 0.233
\tau_1/\tau_2 0.640 1.011 1.375
Q_{PAH} 0.765 1.905 4.178
U_{min} 2.631 7.641 14.725
{\rm log}_{10}(\gamma_e)\, -2.816 -1.617 -0.567

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.771 -2.421 -1.555
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.470 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.617 -0.687 -0.378
0.03-0.10 Gyr -1.487 -0.447 0.291
0.10-0.33 Gyr -0.720 0.229 0.654
0.33-1.07 Gyr -0.116 0.356 0.654
1.07-3.50 Gyr -0.611 -0.019 0.278
3.50-11.45 Gyr -1.550 -0.414 -0.074
11.45-12.72 Gyr -1.769 -0.477 0.121