2025aiei

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Information

Transient

Name: AT2025aiei
Right ascension: 23h20m32.51s
Declination: -0d12m54.17s
Discovery Date: Dec. 12, 2025, 12:25 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name:
Right ascension: 23h20m32.45s
Declination: -0d12m53.83s
Redshift: None
Photometric Redshift: 0.155
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.04
Transient MWEBV processed 0.05
Host match processed 6.23
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 1.19
Validate global photometry processed 1.83
Global host SED inference processed 387.29
Local aperture photometry processed 5.05
Validate local photometry no valid phot 0.03
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) = 23h20m32.51s, -0d12m54.17s
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

Data not available


Aperture details

RA, DEC (J2000) = 23h20m32.45s, -0d12m53.55s
semi major axis, semi minor axis (arcsec) = 6.07, 2.82
angle (degrees, anti-clockwise from east) = -61.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.97 0.37 23.165 0.205 AB
GALEX_NUV 3.43 0.34 22.560 0.109 AB
SDSS_u 12.6 3.57 21.149 0.307 AB
SDSS_g 36.58 2.13 19.992 0.063 AB
PanSTARRS_g 44.47 0.93 19.780 0.023 AB
SDSS_r 88.72 3.34 19.030 0.041 AB
PanSTARRS_r 84.23 1.24 19.086 0.016 AB
SDSS_i 113.25 4.73 18.765 0.045 AB
PanSTARRS_i 124.35 1.8 18.663 0.016 AB
PanSTARRS_z 149.25 2.7 18.465 0.020 AB
SDSS_z 177.58 14.8 18.277 0.090 AB
DES_z 166.87 3.46 18.344 0.023 AB
PanSTARRS_y 177.02 6.4 18.280 0.039 AB
2MASS_J 135.88 106.8 17.672 0.853 Vega
2MASS_H 375.52 170.26 16.096 0.492 Vega
2MASS_K 337.5 200.26 15.742 0.644 Vega
WISE_W1 129.02 15.87 15.924 0.134 Vega
WISE_W2 86.58 14.16 15.717 0.178 Vega
WISE_W3 248.6 51.65 12.737 0.226 Vega
WISE_W4 409.69 461.27 10.749 1.222 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})\, 10.173 10.228 10.279
{\rm log}_{10}({\rm SFR}) -0.299 0.053 0.376
{\rm log}_{10}({\rm sSFR}) -10.530 -10.173 -9.854
{\rm stellar\ age} 5.712 6.490 7.398

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.781 -0.423 -0.198
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -0.312 0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.406 0.609
\delta -0.608 -0.305 -0.030
\tau_1/\tau_2 0.735 1.083 1.450
Q_{PAH} 0.664 1.779 3.377
U_{min} 2.525 7.645 14.546
{\rm log}_{10}(\gamma_e)\, -2.684 -1.813 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.278 -2.959 -1.811
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.424 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.663 -0.237 0.008
0.03-0.10 Gyr -0.289 0.126 0.493
0.10-0.32 Gyr -0.123 0.197 0.497
0.32-1.03 Gyr -0.229 0.107 0.356
1.03-3.31 Gyr -0.058 0.230 0.430
3.31-10.63 Gyr 0.240 0.399 0.504
10.63-11.81 Gyr -0.008 0.441 0.863