2025ailt

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Information

Transient

Name: AT2025ailt
Right ascension: 22h48m52.57s
Declination: -8d20m28.12s
Discovery Date: Nov. 20, 2025, 1:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: J224852.01-082032.5
Right ascension: 22h48m52.02s
Declination: -8d20m32.52s
Redshift: None
Photometric Redshift: 0.187
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.17
Transient MWEBV processed 0.04
Host match processed 4.68
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 6.42
Validate global photometry processed 17.68
Global host SED inference processed 514.77
Local aperture photometry processed 6.6
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) = 22h48m52.57s, -8d20m28.12s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 22h48m52.02s, -8d20m32.47s
semi major axis, semi minor axis (arcsec) = 5.61, 4.89
angle (degrees, anti-clockwise from east) = -82.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.91 0.38 23.199 0.217 AB
GALEX_NUV 3.16 0.4 22.652 0.138 AB
SDSS_u 25.83 6.32 20.370 0.265 AB
SDSS_g 95.93 3.27 18.945 0.037 AB
DES_g 115.0 0.64 18.748 0.006 AB
PanSTARRS_g 118.24 1.03 18.718 0.009 AB
SDSS_r 323.76 5.55 17.624 0.019 AB
PanSTARRS_r 321.17 1.25 17.633 0.004 AB
DES_r 354.91 1.39 17.525 0.004 AB
SDSS_i 511.22 7.6 17.128 0.016 AB
PanSTARRS_i 509.76 1.27 17.132 0.003 AB
PanSTARRS_z 657.47 3.88 16.855 0.006 AB
SDSS_z 675.36 19.19 16.826 0.031 AB
DES_z 710.91 4.41 16.770 0.007 AB
PanSTARRS_y 803.54 9.02 16.637 0.012 AB
2MASS_J 1364.16 130.36 15.168 0.104 Vega
2MASS_H 1390.78 217.11 14.674 0.169 Vega
2MASS_K 1359.94 248.37 14.228 0.198 Vega
WISE_W1 627.41 17.11 14.207 0.030 Vega
WISE_W2 474.54 27.91 13.870 0.064 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})\, 11.181 11.266 11.303
{\rm log}_{10}({\rm SFR}) -0.303 0.214 0.624
{\rm log}_{10}({\rm sSFR}) -11.586 -11.046 -10.591
{\rm stellar\ age} 7.474 10.511 10.856

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.756 -0.500 -0.357
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.409 -0.786 -0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.329 0.471
\delta -0.927 -0.763 -0.528
\tau_1/\tau_2 0.672 1.149 1.630
Q_{PAH} 0.713 2.239 4.251
U_{min} 2.764 8.688 16.843
{\rm log}_{10}(\gamma_e)\, -3.362 -2.472 -0.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.314 -3.166 -2.028
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.523 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.046 0.485 0.825
0.03-0.10 Gyr -2.334 -0.263 0.533
0.10-0.32 Gyr -4.346 -1.464 -0.135
0.32-1.01 Gyr -5.218 -1.662 -0.265
1.01-3.23 Gyr -3.699 -1.391 0.035
3.23-10.30 Gyr -1.297 0.544 1.470
10.30-11.44 Gyr 1.633 2.425 2.493