2024afyn

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Information

Transient

Name: AT2024afyn
Right ascension: 15h15m34.58s
Declination: 31d27m59.92s
Discovery Date: Dec. 30, 2024, 6:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2024afyn
Right ascension: 15h15m35.11s
Declination: 31d28m01.96s
Redshift: 0.129353
Photometric Redshift: 0.139
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.92
Cutout download processed 17.17
Global aperture construction processed 0.66
Local aperture photometry processed 5.59
Global aperture photometry processed 5.67
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.0
Host information processed 0.08
Global host SED inference processed 428.51
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.06
Log transient processing status blocked 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) = 15h15m34.58s, 31d27m59.92s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 15h15m35.11s, 31d28m02.08s
semi major axis, semi minor axis (arcsec) = 8.79, 5.64
angle (degrees, anti-clockwise from east) = -86.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 50.51 6.15 19.641 0.132
SDSS_g 273.75 4.67 17.807 0.019
DES_g 302.65 2.49 17.698 0.009
PanSTARRS_g 332.4 1.73 17.596 0.006
SDSS_r 742.9 7.68 16.723 0.011
PanSTARRS_r 773.98 2.48 16.678 0.003
DES_r 837.66 6.45 16.592 0.008
SDSS_i 1164.03 10.56 16.235 0.010
PanSTARRS_i 1140.41 2.1 16.257 0.002
PanSTARRS_z 1480.87 4.77 15.974 0.003
SDSS_z 1626.32 29.78 15.872 0.020
DES_z 1642.43 7.74 15.861 0.005
PanSTARRS_y 1843.17 14.82 15.736 0.009
2MASS_J 2547.88 143.7 14.490 0.061
2MASS_H 2689.22 221.44 13.958 0.089
2MASS_K 2979.89 228.69 13.377 0.083
WISE_W3 305.4 76.88 12.514 0.273
WISE_W4 -112.41 380.54
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.174 11.223 11.303
{\rm log}_{10}({\rm SFR}) -1.169 -0.345 0.230
{\rm log}_{10}({\rm sSFR}) -12.456 -11.630 -10.974
{\rm stellar\ age} 6.956 7.661 10.833

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.301 -0.108 0.082
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.308 -0.752 -0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.270 0.401
\delta -0.912 -0.701 -0.247
\tau_1/\tau_2 0.413 0.761 1.138
Q_{PAH} 0.458 1.505 3.497
U_{min} 2.871 7.769 15.107
{\rm log}_{10}(\gamma_e)\, -3.197 -1.983 -1.083

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.189 -2.893 -1.656
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.330 1.825

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.861 -0.065 0.463
0.03-0.10 Gyr -2.376 -0.736 0.100
0.10-0.32 Gyr -2.563 -0.799 0.080
0.32-1.04 Gyr -2.310 -0.537 0.339
1.04-3.37 Gyr -1.267 0.413 1.154
3.37-10.89 Gyr 0.678 1.401 1.520
10.89-12.10 Gyr 1.040 1.633 2.409