2025aiyt

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Information

Transient

Name: AT2025aiyt
Right ascension: 9h35m17.07s
Declination: 2d02m39.34s
Discovery Date: Dec. 2, 2025, 2:20 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 3120333
Right ascension: 9h35m16.95s
Declination: 2d02m41.01s
Redshift: 0.123648
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.14
Transient MWEBV processed 0.04
Host match processed 4.67
Host information processed 0.09
Host MWEBV processed 0.11
Global aperture construction processed 0.63
Global aperture photometry processed 8.05
Validate global photometry processed 21.85
Global host SED inference processed 397.83
Local aperture photometry processed 5.77
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) = 9h35m17.07s, 2d02m39.34s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 9h35m16.95s, 2d02m40.89s
semi major axis, semi minor axis (arcsec) = 8.65, 6.6
angle (degrees, anti-clockwise from east) = -179.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.83 1.02 21.048 0.080 AB
GALEX_NUV 36.01 1.01 20.009 0.030 AB
SDSS_u 136.95 7.9 18.559 0.063 AB
SDSS_g 447.87 6.09 17.272 0.015 AB
PanSTARRS_g 506.76 2.17 17.138 0.005 AB
SDSS_r 927.57 8.96 16.482 0.010 AB
PanSTARRS_r 939.24 2.14 16.468 0.002 AB
SDSS_i 1406.02 11.72 16.030 0.009 AB
PanSTARRS_i 1404.6 2.86 16.031 0.002 AB
PanSTARRS_z 1702.03 5.55 15.823 0.004 AB
SDSS_z 1780.64 36.1 15.774 0.022 AB
PanSTARRS_y 1931.62 13.14 15.685 0.007 AB
2MASS_J 2719.1 213.71 14.419 0.085 Vega
2MASS_H 3321.11 266.37 13.729 0.087 Vega
2MASS_K 3775.24 362.09 13.120 0.104 Vega
WISE_W1 1645.78 25.79 13.160 0.017 Vega
WISE_W2 1168.45 30.19 12.892 0.028 Vega
WISE_W3 4401.75 101.4 9.617 0.025 Vega
WISE_W4 4351.05 768.49 8.184 0.192 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})\, 11.033 11.087 11.139
{\rm log}_{10}({\rm SFR}) 0.985 1.189 1.398
{\rm log}_{10}({\rm sSFR}) -10.111 -9.897 -9.649
{\rm stellar\ age} 6.563 7.272 8.906

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.358 -0.207 -0.096
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.690 -0.204 0.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.327 0.474
\delta -0.907 -0.723 -0.500
\tau_1/\tau_2 0.838 1.214 1.573
Q_{PAH} 0.893 1.767 2.756
U_{min} 2.394 6.964 13.599
{\rm log}_{10}(\gamma_e)\, -2.617 -1.962 -1.461

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.697 -2.430 -1.672
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.510 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.796 0.948 1.112
0.03-0.10 Gyr 1.008 1.266 1.508
0.10-0.32 Gyr 0.515 0.882 1.150
0.32-1.05 Gyr 0.189 0.598 0.872
1.05-3.39 Gyr 0.374 0.811 1.088
3.39-10.95 Gyr 1.034 1.245 1.353
10.95-12.17 Gyr 0.968 1.433 1.987