2025aglb

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Information

Transient

Name: AT2025aglb
Right ascension: 16h04m24.53s
Declination: 12d47m23.39s
Discovery Date: Dec. 11, 2025, 1:32 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name:
Right ascension: 16h04m24.66s
Declination: 12d47m25.08s
Redshift: 0.040212
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.19
Transient MWEBV processed 0.04
Host match processed 5.33
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.59
Global aperture photometry processed 4.97
Validate global photometry processed 14.05
Global host SED inference processed 393.79
Local aperture photometry processed 4.79
Validate local photometry processed 0.02
Local host SED inference processed 457.91
 

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) = 16h04m24.53s, 12d47m23.39s
semi major axis, semi minor axis (arcsec) = 2.52, 2.52
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 16.17 2.2 20.878 0.148 AB
SDSS_g 56.8 2.06 19.514 0.039 AB
PanSTARRS_g 51.95 0.66 19.611 0.014 AB
SDSS_r 86.55 2.64 19.057 0.033 AB
PanSTARRS_r 78.2 0.61 19.167 0.008 AB
SDSS_i 108.46 3.4 18.812 0.034 AB
PanSTARRS_i 101.92 0.71 18.879 0.008 AB
PanSTARRS_z 108.69 1.48 18.809 0.015 AB
SDSS_z 145.57 8.08 18.492 0.060 AB
PanSTARRS_y 121.81 3.91 18.686 0.035 AB

Aperture details

RA, DEC (J2000) = 16h04m24.66s, 12d47m25.35s
semi major axis, semi minor axis (arcsec) = 7.5, 5.84
angle (degrees, anti-clockwise from east) = -169.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.78 2.89 21.052 0.227 AB
GALEX_NUV 21.17 0.68 20.586 0.035 AB
SDSS_u 33.56 5.53 20.085 0.179 AB
SDSS_g 193.24 4.02 18.185 0.023 AB
PanSTARRS_g 184.95 1.71 18.232 0.010 AB
SDSS_r 298.85 5.33 17.711 0.019 AB
PanSTARRS_r 271.63 1.58 17.815 0.006 AB
SDSS_i 357.36 7.34 17.517 0.022 AB
PanSTARRS_i 361.95 1.83 17.503 0.006 AB
PanSTARRS_z 400.84 3.86 17.393 0.010 AB
SDSS_z 480.61 20.54 17.196 0.046 AB
PanSTARRS_y 460.87 10.19 17.241 0.024 AB
2MASS_J 569.73 134.9 16.116 0.257 Vega
2MASS_H 517.21 226.64 15.748 0.476 Vega
2MASS_K 594.42 227.94 15.127 0.416 Vega
WISE_W1 212.17 14.03 15.384 0.072 Vega
WISE_W2 118.22 16.78 15.379 0.154 Vega
WISE_W3 139.88 73.27 13.362 0.569 Vega
WISE_W4 259.42 417.3 11.245 1.746 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})\, 8.685 8.820 8.938
{\rm log}_{10}({\rm SFR}) -2.046 -1.281 -0.675
{\rm log}_{10}({\rm sSFR}) -10.863 -10.086 -9.447
{\rm stellar\ age} 4.174 6.653 8.114

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.757 -1.400 -0.895
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.758 -0.877 0.142

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.188 0.528 0.936
\delta -0.481 -0.097 0.230
\tau_1/\tau_2 0.737 1.086 1.404
Q_{PAH} 0.918 2.862 5.395
U_{min} 2.848 7.987 15.040
{\rm log}_{10}(\gamma_e)\, -3.250 -2.137 -1.057

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.308 -0.799 -0.302
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.464 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.645 -1.786 -1.279
0.03-0.10 Gyr -2.066 -1.183 -0.537
0.10-0.33 Gyr -1.702 -1.015 -0.445
0.33-1.09 Gyr -1.964 -1.243 -0.824
1.09-3.60 Gyr -1.760 -1.175 -0.907
3.60-11.90 Gyr -1.711 -1.144 -0.926
11.90-13.22 Gyr -1.918 -1.127 -0.563

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.336 9.422 9.501
{\rm log}_{10}({\rm SFR}) -1.310 -0.956 -0.671
{\rm log}_{10}({\rm sSFR}) -10.748 -10.382 -10.071
{\rm stellar\ age} 6.636 7.650 9.282

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.508 -1.125 -0.827
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.263 -0.586 0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.289 0.460
\delta -0.349 -0.014 0.205
\tau_1/\tau_2 0.623 0.991 1.366
Q_{PAH} 0.678 2.171 4.439
U_{min} 2.915 8.122 14.662
{\rm log}_{10}(\gamma_e)\, -2.301 -1.325 -0.489

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.196 -2.981 -1.980
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.531 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.975 -1.404 -1.079
0.03-0.10 Gyr -1.289 -0.869 -0.536
0.10-0.33 Gyr -1.075 -0.701 -0.409
0.33-1.09 Gyr -1.269 -0.808 -0.505
1.09-3.60 Gyr -1.251 -0.756 -0.513
3.60-11.90 Gyr -0.703 -0.479 -0.345
11.90-13.22 Gyr -0.769 -0.289 0.255