2025aiai

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Information

Transient

Name: AT2025aiai
Right ascension: 11h28m59.01s
Declination: 1d42m43.81s
Discovery Date: Dec. 18, 2025, 4:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 1203642
Right ascension: 11h28m58.53s
Declination: 1d43m01.02s
Redshift: 0.097223
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.67
Transient MWEBV processed 0.04
Host match processed 6.37
Host information processed 0.13
Host MWEBV processed 0.06
Global aperture construction processed 0.87
Global aperture photometry processed 7.34
Validate global photometry phot valid failed 0.2
Global host SED inference not processed None
Local aperture photometry processed 8.16
Validate local photometry processed 0.03
Local host SED inference processed 458.63
 

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) = 11h28m59.01s, 1d42m43.81s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 113.77 0.29 18.760 0.003 AB
PanSTARRS_z 157.82 0.72 18.405 0.005 AB
PanSTARRS_y 155.71 2.01 18.419 0.014 AB

Aperture details

RA, DEC (J2000) = 11h28m58.50s, 1d43m01.47s
semi major axis, semi minor axis (arcsec) = 6.48, 4.53
angle (degrees, anti-clockwise from east) = -83.57

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

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.653 9.872 10.014
{\rm log}_{10}({\rm SFR}) -2.129 -0.915 -0.104
{\rm log}_{10}({\rm sSFR}) -12.046 -10.837 -9.937
{\rm stellar\ age} 4.017 7.276 10.279

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.296 -0.598 -0.162
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.547 -0.817 -0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.290 0.663 1.096
\delta -0.698 -0.321 0.050
\tau_1/\tau_2 0.529 0.961 1.387
Q_{PAH} 0.682 2.742 5.173
U_{min} 3.267 8.989 16.155
{\rm log}_{10}(\gamma_e)\, -3.077 -1.875 -0.708

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.906 -0.845 -0.297
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.511 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.823 -1.216 -0.483
0.03-0.10 Gyr -2.650 -0.951 -0.004
0.10-0.33 Gyr -2.580 -0.876 0.049
0.33-1.06 Gyr -2.828 -0.756 0.160
1.06-3.45 Gyr -2.826 -0.558 0.010
3.45-11.24 Gyr -1.587 -0.136 0.173
11.24-12.49 Gyr -1.141 0.069 1.002

Global parameter details

Documentation

Data not available