2025iud results

Information

Transient
Name:AT2025iud
Right ascension: 11h55m36.46s
Declination:7d51m33.05s
Discovery Date:Jan. 25, 2025, 1:47 p.m.
Classification:None
Redshift:None
MW E(B-V):0.014
Host
Name:2025iud
Right ascension: 11h55m36.05s
Declination:7d51m34.64s
Redshift:0.094282
Photometric Redshift:0.093
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.83
Transient MWEBV processed 0.04
Host match processed 1.94
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 7.01
Validate global photometry processed 19.8
Global host SED inference processed 415.37
Local aperture photometry processed 6.46
Validate local photometry processed 0.03
Local host SED inference processed 1112.52
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h55m36.46s, 7d51m33.05s
semi major axis, semi minor axis (arcsec):1.14, 1.14
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 1.57 0.22 23.413 0.154 AB
PanSTARRS_i 1.31 0.24 23.604 0.195 AB
PanSTARRS_z 0.83 0.77 24.096 1.007 AB
DES_z 1.22 0.54 23.682 0.476 AB
PanSTARRS_y 1.46 1.47 23.488 1.096 AB

Aperture details

RA, DEC (J2000):11h55m36.05s, 7d51m34.62s
semi major axis, semi minor axis (arcsec):8.0, 7.58
angle (degrees, anti-clockwise from east):-85.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.69 4.36 19.876 0.116 AB
GALEX_NUV 51.87 3.03 19.613 0.063 AB
SDSS_u 105.57 7.71 18.841 0.079 AB
SDSS_g 206.75 4.37 18.111 0.023 AB
PanSTARRS_g 199.67 1.62 18.149 0.009 AB
SDSS_r 276.34 5.46 17.796 0.021 AB
PanSTARRS_r 266.29 2.28 17.837 0.009 AB
DES_r 281.2 2.39 17.777 0.009 AB
SDSS_i 353.54 6.91 17.529 0.021 AB
PanSTARRS_i 333.94 1.63 17.591 0.005 AB
PanSTARRS_z 348.88 5.26 17.543 0.016 AB
SDSS_z 218.07 26.5 18.054 0.132 AB
DES_z 368.17 5.74 17.485 0.017 AB
PanSTARRS_y 375.15 10.11 17.465 0.029 AB
2MASS_J 543.84 211.32 16.166 0.422 Vega
2MASS_H -56.87 298.29 Vega
2MASS_K 427.01 394.1 15.486 1.002 Vega
WISE_W1 169.35 12.67 15.629 0.081 Vega
WISE_W2 113.81 18.05 15.421 0.172 Vega
WISE_W3 546.89 97.87 11.881 0.194 Vega
WISE_W4 261.61 550.48 11.236 2.284 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.210 7.537 8.003
{\rm log}_{10}({\rm SFR}) -0.960 -0.704 -0.380
{\rm log}_{10}({\rm sSFR}) -8.749 -8.017 -7.959
{\rm stellar\ age} 0.017 0.328 5.413

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.523 -0.031 0.139
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.144 -0.707 -0.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.457 1.815 2.322
\delta 0.121 0.245 0.345
\tau_1/\tau_2 1.051 1.518 1.831
Q_{PAH} 1.090 3.642 5.947
U_{min} 3.658 9.895 18.200
{\rm log}_{10}(\gamma_e)\, -2.826 -1.474 -0.447

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.421 -0.172 0.325
{\rm log}_{10}(\tau_{AGN})\, 1.225 1.681 2.006

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.782 -0.356 -0.036
0.03-0.10 Gyr -3.865 -1.732 -0.582
0.10-0.33 Gyr -6.015 -3.114 -1.473
0.33-1.06 Gyr -7.743 -4.201 -2.032
1.06-3.46 Gyr -8.666 -4.827 -2.253
3.46-11.27 Gyr -9.239 -4.708 -2.214
11.27-12.52 Gyr -9.928 -4.516 -2.016

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.709 9.825 9.950
{\rm log}_{10}({\rm SFR}) 0.155 0.464 0.701
{\rm log}_{10}({\rm sSFR}) -9.717 -9.385 -9.095
{\rm stellar\ age} 4.639 6.083 7.268

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.278 -0.899 -0.587
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.024 0.301 0.433

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.142 0.250
\delta -0.876 -0.596 -0.229
\tau_1/\tau_2 0.586 0.962 1.385
Q_{PAH} 0.646 1.567 3.354
U_{min} 2.391 7.010 14.081
{\rm log}_{10}(\gamma_e)\, -2.932 -2.063 -1.201

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.024 -2.887 -1.990
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.417 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.378 -0.204 -0.053
0.03-0.10 Gyr 0.254 0.597 0.847
0.10-0.33 Gyr -0.051 0.372 0.623
0.33-1.06 Gyr -0.664 -0.142 0.172
1.06-3.46 Gyr -0.505 -0.149 0.088
3.46-11.27 Gyr -0.450 -0.124 0.078
11.27-12.52 Gyr -0.656 -0.057 0.418