2025aduo

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Information

Transient

Name: AT2025aduo
Right ascension: 1h02m51.93s
Declination: -17d08m14.98s
Discovery Date: Nov. 16, 2025, 9:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 1h02m51.88s
Declination: -17d08m15.26s
Redshift: None
Photometric Redshift: 0.107
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.63
Transient MWEBV processed 0.14
Host match processed 6.72
Host information processed 0.11
Host MWEBV processed 0.09
Global aperture construction processed 0.69
Global aperture photometry processed 5.3
Validate global photometry processed 14.24
Global host SED inference processed 443.26
Local aperture photometry processed 5.21
Validate local photometry processed 0.02
Local host SED inference processed 789.55
 

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) = 1h02m51.93s, -17d08m14.98s
semi major axis, semi minor axis (arcsec) = 1.02, 1.02
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 100.55 1.2 18.894 0.013 AB
PanSTARRS_y 83.79 2.06 19.092 0.027 AB

Aperture details

RA, DEC (J2000) = 1h02m51.86s, -17d08m15.09s
semi major axis, semi minor axis (arcsec) = 9.95, 4.52
angle (degrees, anti-clockwise from east) = -146.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.59 0.76 24.465 1.381 AB
GALEX_NUV 10.68 2.69 21.328 0.273 AB
DES_g 145.55 0.57 18.492 0.004 AB
PanSTARRS_g 170.03 1.71 18.324 0.011 AB
PanSTARRS_r 344.79 2.28 17.556 0.007 AB
DES_r 330.92 0.87 17.601 0.003 AB
PanSTARRS_i 495.43 2.99 17.163 0.007 AB
PanSTARRS_z 595.53 5.57 16.963 0.010 AB
DES_z 594.94 3.17 16.964 0.006 AB
PanSTARRS_y 736.29 13.36 16.732 0.020 AB
2MASS_J 833.8 164.49 15.702 0.214 Vega
2MASS_H 1036.86 277.91 14.993 0.291 Vega
2MASS_K 1145.81 281.02 14.414 0.266 Vega
WISE_W1 456.88 19.4 14.551 0.046 Vega
WISE_W2 285.21 24.79 14.423 0.094 Vega
WISE_W3 249.44 94.04 12.734 0.409 Vega
WISE_W4 267.03 447.38 11.214 1.819 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})\, 8.962 9.257 9.497
{\rm log}_{10}({\rm SFR}) -0.208 0.237 0.742
{\rm log}_{10}({\rm sSFR}) -9.599 -9.016 -8.220
{\rm stellar\ age} 0.630 4.283 6.956

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.788 -1.393 -0.713
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.472 -0.760 -0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.440 0.743
\delta -0.809 -0.426 0.091
\tau_1/\tau_2 0.502 1.030 1.512
Q_{PAH} 0.425 1.498 3.783
U_{min} 3.137 8.537 16.424
{\rm log}_{10}(\gamma_e)\, -3.316 -2.101 -0.792

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.553 -1.389 -0.505
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.528 2.004

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.162 0.385 0.741
0.03-0.10 Gyr -1.251 0.001 0.744
0.10-0.32 Gyr -2.316 -0.602 0.198
0.32-1.05 Gyr -2.717 -0.741 -0.068
1.05-3.43 Gyr -3.205 -0.971 -0.368
3.43-11.13 Gyr -3.349 -1.058 -0.429
11.13-12.37 Gyr -3.444 -1.056 -0.143

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.541 10.594 10.682
{\rm log}_{10}({\rm SFR}) -0.382 -0.034 0.259
{\rm log}_{10}({\rm sSFR}) -11.012 -10.621 -10.326
{\rm stellar\ age} 7.490 9.292 11.643

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.682 -0.527 -0.408
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.682 -0.485 -0.335

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.251 0.336 0.447
\delta -0.897 -0.712 -0.491
\tau_1/\tau_2 0.594 1.017 1.473
Q_{PAH} 0.410 1.357 2.927
U_{min} 2.867 8.248 15.473
{\rm log}_{10}(\gamma_e)\, -2.981 -1.901 -1.214

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.335 -3.383 -2.440
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.453 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.062 0.284 0.480
0.03-0.10 Gyr -2.508 -0.469 0.144
0.10-0.32 Gyr -4.256 -1.033 -0.231
0.32-1.05 Gyr -4.854 -1.275 -0.373
1.05-3.43 Gyr -3.197 -0.898 -0.054
3.43-11.13 Gyr -0.851 0.638 0.839
11.13-12.37 Gyr 0.661 1.420 1.828