2025wus

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Information

Transient

Name: AT2025wus
Right ascension: 21h48m42.37s
Declination: 25d30m39.22s
Discovery Date: Sept. 3, 2025, 6:49 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.073

Host

Name:
Right ascension: 21h48m42.29s
Declination: 25d30m39.15s
Redshift: 0.050145
Photometric Redshift: 0.050
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 42.96
Transient MWEBV processed 0.06
Host match processed 7.78
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.72
Global aperture photometry processed 6.88
Validate global photometry processed 17.52
Global host SED inference processed 555.62
Local aperture photometry processed 7.76
Validate local photometry processed 0.03
Local host SED inference processed 520.07
 

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) = 21h48m42.37s, 25d30m39.22s
semi major axis, semi minor axis (arcsec) = 2.04, 2.04
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 52.13 2.32 19.607 0.048 AB
SDSS_g 274.17 4.34 17.805 0.017 AB
DES_g 272.53 1.17 17.811 0.005 AB
PanSTARRS_g 327.06 0.58 17.613 0.002 AB
SDSS_r 559.85 6.21 17.030 0.012 AB
PanSTARRS_r 632.17 0.67 16.898 0.001 AB
DES_r 706.11 2.76 16.778 0.004 AB
SDSS_i 886.42 7.96 16.531 0.010 AB
PanSTARRS_i 889.16 0.79 16.528 0.001 AB
PanSTARRS_z 1135.05 1.81 16.262 0.002 AB
SDSS_z 1190.47 10.77 16.211 0.010 AB
DES_z 1323.52 8.38 16.096 0.007 AB
PanSTARRS_y 1312.79 3.77 16.105 0.003 AB

Aperture details

RA, DEC (J2000) = 21h48m42.29s, 25d30m39.40s
semi major axis, semi minor axis (arcsec) = 6.18, 5.75
angle (degrees, anti-clockwise from east) = -71.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 140.51 5.18 18.531 0.040 AB
SDSS_g 585.8 6.56 16.981 0.012 AB
DES_g 625.07 1.8 16.910 0.003 AB
PanSTARRS_g 650.58 1.41 16.867 0.002 AB
SDSS_r 1247.5 9.55 16.160 0.008 AB
PanSTARRS_r 1275.8 1.54 16.136 0.001 AB
DES_r 1391.22 3.94 16.042 0.003 AB
SDSS_i 1814.97 12.38 15.753 0.007 AB
PanSTARRS_i 1802.24 1.92 15.760 0.001 AB
PanSTARRS_z 2290.35 4.87 15.500 0.002 AB
SDSS_z 2427.94 21.7 15.437 0.010 AB
DES_z 2512.34 11.68 15.400 0.005 AB
PanSTARRS_y 2762.3 10.73 15.297 0.004 AB
2MASS_J 3509.17 165.77 14.142 0.051 Vega
2MASS_H 4217.84 237.48 13.470 0.061 Vega
2MASS_K 4079.4 275.09 13.036 0.073 Vega
WISE_W1 1447.05 24.44 13.300 0.018 Vega
WISE_W2 786.2 25.36 13.322 0.035 Vega
WISE_W3 27.35 69.9 15.134 2.775 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})\, 9.997 10.116 10.217
{\rm log}_{10}({\rm SFR}) -0.496 -0.103 0.308
{\rm log}_{10}({\rm sSFR}) -10.662 -10.216 -9.714
{\rm stellar\ age} 5.991 7.390 9.042

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.159 -0.705 -0.417
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.861 -1.418 0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.502 0.668 0.879
\delta -0.928 -0.790 -0.599
\tau_1/\tau_2 0.575 0.915 1.304
Q_{PAH} 0.368 1.370 3.596
U_{min} 2.729 7.668 14.989
{\rm log}_{10}(\gamma_e)\, -3.323 -1.997 -1.011

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.235 -3.091 -1.473
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.498 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.192 0.048 0.262
0.03-0.10 Gyr -1.016 -0.201 0.342
0.10-0.33 Gyr -1.157 -0.333 0.226
0.33-1.09 Gyr -1.029 -0.254 0.153
1.09-3.58 Gyr -0.808 0.006 0.286
3.58-11.78 Gyr -0.150 0.214 0.397
11.78-13.09 Gyr -0.299 0.301 0.906

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.466 10.530 10.630
{\rm log}_{10}({\rm SFR}) -3.400 -1.616 -0.671
{\rm log}_{10}({\rm sSFR}) -13.868 -12.143 -11.207
{\rm stellar\ age} 7.682 9.498 12.378

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.102 -0.825 -0.654
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.239 -0.212 0.302

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.144 0.257 0.412
\delta -0.846 -0.517 -0.174
\tau_1/\tau_2 0.500 0.914 1.326
Q_{PAH} 0.402 1.623 3.872
U_{min} 3.425 9.377 17.161
{\rm log}_{10}(\gamma_e)\, -2.736 -0.990 -0.308

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.583 -3.738 -2.687
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.630 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.014 -1.942 -1.031
0.03-0.10 Gyr -4.350 -1.676 -0.567
0.10-0.33 Gyr -4.863 -1.975 -0.662
0.33-1.09 Gyr -4.763 -1.965 -0.606
1.09-3.58 Gyr -3.471 -1.357 -0.086
3.58-11.78 Gyr -1.364 0.564 0.788
11.78-13.09 Gyr 0.038 1.262 1.762