2025aaab

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Information

Transient

Name: AT2025aaab
Right ascension: 18h51m09.32s
Declination: 53d26m47.09s
Discovery Date: Oct. 11, 2025, 5:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 18h51m09.30s
Declination: 53d26m47.23s
Redshift: None
Photometric Redshift: 0.132
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 1.72
Transient MWEBV processed 0.07
Host match processed 4.97
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 2.47
Global aperture photometry processed 3.96
Validate global photometry processed 9.75
Global host SED inference processed 433.22
Local aperture photometry processed 4.13
Validate local photometry no valid phot 0.02
Local host SED inference not processed 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) = 18h51m09.32s, 53d26m47.09s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 18h51m09.30s, 53d26m47.29s
semi major axis, semi minor axis (arcsec) = 3.14, 1.91
angle (degrees, anti-clockwise from east) = -17.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 10.32 0.59 21.366 0.062 AB
PanSTARRS_r 19.28 0.75 20.687 0.042 AB
PanSTARRS_i 23.33 0.7 20.480 0.033 AB
PanSTARRS_z 24.2 1.71 20.441 0.077 AB
PanSTARRS_y 30.93 4.86 20.174 0.171 AB
2MASS_J 27.5 76.11 19.407 3.005 Vega
2MASS_H -53.19 104.53 Vega
2MASS_K -74.31 151.69 Vega
WISE_W1 16.23 7.76 18.175 0.519 Vega
WISE_W2 11.78 7.26 17.883 0.669 Vega
WISE_W3 -15.94 31.41 Vega
WISE_W4 -129.7 175.87 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.849 9.088 9.263
{\rm log}_{10}({\rm SFR}) -1.038 -0.332 0.180
{\rm log}_{10}({\rm sSFR}) -10.258 -9.449 -8.697
{\rm stellar\ age} 0.793 4.048 6.336

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.480 -0.569 0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.136 -0.728 -0.330

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.350 0.678 1.109
\delta -0.553 -0.223 0.120
\tau_1/\tau_2 0.659 1.023 1.410
Q_{PAH} 1.225 3.186 5.277
U_{min} 3.218 8.625 15.863
{\rm log}_{10}(\gamma_e)\, -2.957 -1.866 -0.533

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.969 -0.926 -0.159
{\rm log}_{10}(\tau_{AGN})\, 0.921 1.359 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.027 -0.391 -0.037
0.03-0.10 Gyr -1.308 -0.353 0.263
0.10-0.32 Gyr -1.152 -0.371 0.176
0.32-1.04 Gyr -1.554 -0.633 -0.100
1.04-3.37 Gyr -2.352 -0.932 -0.527
3.37-10.87 Gyr -2.825 -1.140 -0.679
10.87-12.07 Gyr -2.987 -1.165 -0.468