2025wuc

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Information

Transient

Name: AT2025wuc
Right ascension: 6h48m39.55s
Declination: -31d37m51.99s
Discovery Date: Sept. 2, 2025, 6:44 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.080

Host

Name:
Right ascension: 6h48m39.56s
Declination: -31d37m56.07s
Redshift: 0.053685
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 24.37
Transient MWEBV processed 0.06
Host match processed 5.28
Host information processed 0.16
Host MWEBV processed 0.09
Global aperture construction processed 0.68
Global aperture photometry processed 1.89
Validate global photometry processed 5.32
Global host SED inference processed 746.03
Local aperture photometry processed 2.13
Validate local photometry processed 0.01
Local host SED inference processed 620.87
 

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) = 6h48m39.55s, -31d37m51.99s
semi major axis, semi minor axis (arcsec) = 1.92, 1.92
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 131.33 2.22 18.604 0.018 AB
PanSTARRS_i 178.58 1.04 18.270 0.006 AB

Aperture details

RA, DEC (J2000) = 6h48m39.58s, -31d37m55.82s
semi major axis, semi minor axis (arcsec) = 9.48, 8.78
angle (degrees, anti-clockwise from east) = -82.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 2761.23 4.87 15.297 0.002 AB
2MASS_J 5479.6 222.79 13.658 0.044 Vega
2MASS_H 7069.76 378.51 12.909 0.058 Vega
2MASS_K 5792.71 444.38 12.655 0.083 Vega
WISE_W1 2656.47 35.5 12.640 0.015 Vega
WISE_W2 1780.13 36.86 12.435 0.022 Vega
WISE_W3 7143.32 110.71 9.091 0.017 Vega
WISE_W4 5437.88 730.59 7.941 0.146 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})\, 9.157 9.404 9.557
{\rm log}_{10}({\rm SFR}) -1.447 -0.509 0.132
{\rm log}_{10}({\rm sSFR}) -10.876 -9.945 -9.159
{\rm stellar\ age} 3.120 6.889 9.763

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.637 -1.062 -0.416
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.795 -0.645 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.657 1.134
\delta -0.681 -0.290 0.172
\tau_1/\tau_2 0.646 1.055 1.473
Q_{PAH} 0.533 2.150 4.497
U_{min} 2.807 8.255 16.044
{\rm log}_{10}(\gamma_e)\, -3.533 -2.417 -1.066

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.823 -1.588 -0.117
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.362 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.671 -0.820 -0.122
0.03-0.10 Gyr -1.768 -0.531 0.220
0.10-0.33 Gyr -2.143 -0.798 -0.068
0.33-1.08 Gyr -2.660 -0.898 -0.249
1.08-3.57 Gyr -2.736 -0.891 -0.370
3.57-11.74 Gyr -2.146 -0.644 -0.339
11.74-13.04 Gyr -1.711 -0.500 0.367

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.460 10.676 10.840
{\rm log}_{10}({\rm SFR}) -0.493 0.364 0.858
{\rm log}_{10}({\rm sSFR}) -11.173 -10.309 -9.689
{\rm stellar\ age} 5.522 7.939 12.001

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.760 -0.427 -0.204
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.158 -0.608 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.331 0.582
\delta -0.876 -0.494 -0.013
\tau_1/\tau_2 0.416 0.852 1.308
Q_{PAH} 0.340 1.078 3.190
U_{min} 2.491 7.312 14.372
{\rm log}_{10}(\gamma_e)\, -3.296 -2.278 -1.311

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.658 -2.084 -1.236
{\rm log}_{10}(\tau_{AGN})\, 1.280 1.777 2.029

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.399 0.349 0.739
0.03-0.10 Gyr -1.672 0.243 0.936
0.10-0.33 Gyr -2.690 -0.182 0.721
0.33-1.08 Gyr -2.980 -0.240 0.711
1.08-3.57 Gyr -2.249 0.003 0.657
3.57-11.74 Gyr -0.708 0.568 0.899
11.74-13.04 Gyr 0.062 0.999 1.941