2025dud

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Information

Transient

Name: AT2025dud
Right ascension: 11h13m07.06s
Declination: 2d37m01.91s
Discovery Date: Feb. 27, 2025, 3:53 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025dud
Right ascension: 11h13m07.26s
Declination: 2d37m02.31s
Redshift: None
Photometric Redshift: 0.154
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.83
Cutout download processed 16.73
Global aperture construction processed 0.6
Local aperture photometry processed 4.7
Global aperture photometry processed 6.23
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.41
Host information processed 0.08
Global host SED inference processed 391.77
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
Log transient processing status blocked None
 

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) = 11h13m07.06s, 2d37m01.91s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 11h13m07.25s, 2d37m02.34s
semi major axis, semi minor axis (arcsec) = 7.11, 3.7
angle (degrees, anti-clockwise from east) = -94.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.32 1.31 22.598 0.430 AB
GALEX_NUV 3.21 0.53 22.633 0.180 AB
SDSS_u 24.87 5.26 20.411 0.230 AB
SDSS_g 60.52 2.76 19.445 0.050 AB
PanSTARRS_g 67.21 1.07 19.331 0.017 AB
SDSS_r 138.64 4.16 18.545 0.033 AB
PanSTARRS_r 131.28 1.35 18.604 0.011 AB
SDSS_i 193.66 5.77 18.182 0.032 AB
PanSTARRS_i 209.01 1.28 18.100 0.007 AB
PanSTARRS_z 255.91 2.76 17.880 0.012 AB
SDSS_z 165.89 21.44 18.350 0.140 AB
DES_z 283.58 3.47 17.768 0.013 AB
PanSTARRS_y 296.48 7.36 17.720 0.027 AB
2MASS_J 519.26 177.02 16.217 0.370 Vega
2MASS_H 497.24 254.86 15.791 0.556 Vega
2MASS_K 644.38 333.91 15.039 0.563 Vega
WISE_W1 280.46 16.73 15.081 0.065 Vega
WISE_W2 212.43 21.61 14.743 0.110 Vega
WISE_W3 779.41 105.58 11.497 0.147 Vega
WISE_W4 648.82 606.23 10.250 1.014 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.324 10.412 10.482
{\rm log}_{10}({\rm SFR}) 0.260 0.606 0.936
{\rm log}_{10}({\rm sSFR}) -10.185 -9.800 -9.437
{\rm stellar\ age} 4.972 6.025 6.972

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.498 -0.169 0.020
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.789 -0.317 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.389 0.541 0.755
\delta -0.779 -0.552 -0.323
\tau_1/\tau_2 0.655 1.012 1.360
Q_{PAH} 0.785 1.855 3.550
U_{min} 2.383 6.860 14.281
{\rm log}_{10}(\gamma_e)\, -3.150 -2.185 -1.240

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.965 -2.435 -1.571
{\rm log}_{10}(\tau_{AGN})\, 0.908 1.288 1.806

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.254 0.470 0.652
0.03-0.10 Gyr 0.216 0.655 1.042
0.10-0.32 Gyr 0.116 0.499 0.827
0.32-1.03 Gyr 0.014 0.418 0.676
1.03-3.31 Gyr 0.223 0.517 0.727
3.31-10.63 Gyr 0.295 0.528 0.666
10.63-11.82 Gyr 0.047 0.543 0.981