2024syi

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Information

Transient

Name: AT2024syi
Right ascension: 23h43m56.87s
Declination: -11d03m25.31s
Discovery Date: Aug. 23, 2024, 8:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2024syi
Right ascension: 23h43m56.88s
Declination: -11d03m25.73s
Redshift: None
Photometric Redshift: 0.145
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.04
Cutout download processed 8.29
Global aperture construction processed 0.56
Local aperture photometry processed 5.08
Global aperture photometry processed 5.08
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.76
Host information processed 0.09
Global host SED inference processed 439.5
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.05
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) = 23h43m56.87s, -11d03m25.31s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 23h43m56.88s, -11d03m25.66s
semi major axis, semi minor axis (arcsec) = 3.86, 2.64
angle (degrees, anti-clockwise from east) = -175.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 0.39 0.26 24.920 0.723
GALEX_NUV 0.61 0.33 24.439 0.580
DES_g 49.95 0.42 19.654 0.009
PanSTARRS_g 49.26 0.82 19.669 0.018
PanSTARRS_r 110.09 0.85 18.796 0.008
DES_r 123.73 1.0 18.669 0.009
PanSTARRS_i 159.43 0.92 18.394 0.006
PanSTARRS_z 215.04 2.24 18.069 0.011
DES_z 216.28 3.14 18.062 0.016
PanSTARRS_y 246.89 4.32 17.919 0.019
2MASS_J 513.86 97.08 16.228 0.205
2MASS_H 176.27 136.85 16.917 0.843
2MASS_K 258.88 190.73 16.029 0.800
WISE_W1 176.36 13.87 15.585 0.085
WISE_W2 114.45 16.45 15.414 0.156
WISE_W3 -70.69 68.29
 

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})\, 10.270 10.365 10.481
{\rm log}_{10}({\rm SFR}) -3.409 -1.410 -0.694
{\rm log}_{10}({\rm sSFR}) -13.885 -11.797 -11.041
{\rm stellar\ age} 5.980 7.033 9.273

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.173 -0.689 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.498 -0.666 0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.288 0.439 0.632
\delta -0.781 -0.476 -0.140
\tau_1/\tau_2 0.715 1.093 1.465
Q_{PAH} 1.085 2.578 4.756
U_{min} 3.162 9.676 17.940
{\rm log}_{10}(\gamma_e)\, -2.350 -1.113 -0.353

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.842 -2.370 -1.237
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.526 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.409 -1.410 -0.694
0.03-0.10 Gyr -2.809 -0.985 -0.173
0.10-0.32 Gyr -2.803 -0.814 -0.122
0.32-1.04 Gyr -2.590 -0.615 0.032
1.04-3.33 Gyr -1.825 -0.133 0.309
3.33-10.73 Gyr -0.293 0.280 0.453
10.73-11.92 Gyr -0.368 0.369 1.150