2026uo

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Information

Transient

Name: AT2026uo
Right ascension: 4h05m42.73s
Declination: -50d25m09.56s
Discovery Date: Jan. 12, 2026, 2:17 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 4h05m42.12s
Declination: -50d25m03.08s
Redshift: None
Photometric Redshift: 0.088
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.62
Transient MWEBV processed 0.29
Host match processed 11.13
Host information processed 0.24
Host MWEBV processed 0.15
Global aperture construction processed 0.43
Global aperture photometry processed 1.74
Validate global photometry processed 5.2
Global host SED inference processed 414.74
Local aperture photometry processed 1.81
Validate local photometry processed 0.02
Local host SED inference processed 418.9
 

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) = 4h05m42.73s, -50d25m09.56s
semi major axis, semi minor axis (arcsec) = 1.22, 1.22
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 6.46 0.08 21.874 0.014 AB
DES_r 11.47 0.13 21.251 0.012 AB
DES_z 17.2 0.53 20.811 0.034 AB

Aperture details

RA, DEC (J2000) = 4h05m42.13s, -50d25m03.11s
semi major axis, semi minor axis (arcsec) = 12.87, 6.36
angle (degrees, anti-clockwise from east) = 50.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.6 3.78 20.259 0.143 AB
GALEX_NUV 39.22 2.78 19.916 0.077 AB
DES_g 677.11 0.75 16.823 0.001 AB
DES_r 1430.53 1.29 16.011 0.001 AB
2MASS_J 3368.65 273.75 14.186 0.088 Vega
2MASS_H 3356.0 369.2 13.718 0.119 Vega
WISE_W1 1702.49 18.26 13.123 0.012 Vega
WISE_W2 1069.8 19.64 12.988 0.020 Vega
WISE_W3 1893.67 53.61 10.533 0.031 Vega
WISE_W4 1545.26 326.9 9.307 0.230 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.542 8.705 8.834
{\rm log}_{10}({\rm SFR}) -1.739 -1.125 -0.524
{\rm log}_{10}({\rm sSFR}) -10.442 -9.837 -9.151
{\rm stellar\ age} 3.439 6.184 7.565

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.690 -1.137 -0.343
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.644 -0.690 0.130

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.403 0.816 1.269
\delta -0.368 -0.070 0.196
\tau_1/\tau_2 0.710 1.063 1.427
Q_{PAH} 1.023 2.816 5.071
U_{min} 2.971 7.892 14.926
{\rm log}_{10}(\gamma_e)\, -2.714 -1.549 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.510 -0.422 0.145
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.467 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.817 -1.129 -0.611
0.03-0.10 Gyr -1.926 -1.201 -0.496
0.10-0.33 Gyr -1.971 -1.291 -0.680
0.33-1.07 Gyr -2.048 -1.343 -0.895
1.07-3.48 Gyr -1.901 -1.274 -1.008
3.48-11.35 Gyr -1.940 -1.234 -1.005
11.35-12.61 Gyr -2.151 -1.251 -0.740

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.763 10.866 10.932
{\rm log}_{10}({\rm SFR}) -0.437 -0.167 0.089
{\rm log}_{10}({\rm sSFR}) -11.296 -11.007 -10.761
{\rm stellar\ age} 5.933 7.273 8.501

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.522 -0.288 -0.143
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.501 -0.199 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.142 0.243
\delta -0.765 -0.328 0.136
\tau_1/\tau_2 0.535 0.939 1.347
Q_{PAH} 1.264 3.107 5.284
U_{min} 2.327 6.850 14.097
{\rm log}_{10}(\gamma_e)\, -2.762 -1.592 -0.532

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.753 -2.430 -1.623
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.489 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.486 -0.123 0.260
0.03-0.10 Gyr -1.139 -0.297 0.115
0.10-0.33 Gyr -1.064 -0.146 0.317
0.33-1.07 Gyr -0.613 0.128 0.516
1.07-3.48 Gyr 0.173 0.790 1.133
3.48-11.35 Gyr 0.667 1.020 1.160
11.35-12.61 Gyr 0.285 1.024 1.582