2024sdy

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Information

Transient

Name: AT2024sdy
Right ascension: 12h23m20.85s
Declination: 21d55m17.29s
Discovery Date: Aug. 13, 2024, 3:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2024sdy
Right ascension: 12h23m20.68s
Declination: 21d55m21.15s
Redshift: None
Photometric Redshift: 0.113
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.75
Cutout download processed 4.62
Global aperture construction processed 0.7
Local aperture photometry processed 3.47
Global aperture photometry processed 3.54
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.55
Host information processed 0.13
Global host SED inference processed 456.72
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.07
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) = 12h23m20.85s, 21d55m17.29s
semi major axis, semi minor axis (arcsec) = 0.98, 0.98
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) = 12h23m20.62s, 21d55m23.48s
semi major axis, semi minor axis (arcsec) = 14.11, 3.28
angle (degrees, anti-clockwise from east) = -18.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.06 3.07 21.634 0.414
GALEX_NUV 18.79 3.98 20.715 0.230
PanSTARRS_g 171.44 1.39 18.315 0.009
PanSTARRS_r 267.46 1.67 17.832 0.007
PanSTARRS_i 313.42 2.5 17.660 0.009
PanSTARRS_y 355.98 9.69 17.521 0.030
2MASS_J 822.82 176.77 15.717 0.233
2MASS_H 1047.38 292.1 14.982 0.303
2MASS_K 572.41 296.14 15.168 0.562
WISE_W1 277.52 17.11 15.093 0.067
WISE_W2 216.47 23.61 14.723 0.118
WISE_W3 465.56 112.22 12.056 0.262
WISE_W4 1049.65 629.03 9.727 0.651
 

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})\, 9.905 10.001 10.120
{\rm log}_{10}({\rm SFR}) -1.467 -0.450 -0.030
{\rm log}_{10}({\rm sSFR}) -11.543 -10.508 -9.975
{\rm stellar\ age} 2.210 4.143 5.872

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.280 -0.647 -0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.227 -0.748 -0.322

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.226 0.404
\delta -0.734 -0.310 0.188
\tau_1/\tau_2 0.574 0.955 1.297
Q_{PAH} 0.970 2.527 5.252
U_{min} 3.272 9.487 16.894
{\rm log}_{10}(\gamma_e)\, -2.898 -1.913 -0.847

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.420 -1.594 -1.132
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.230 1.694

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.467 -0.450 -0.030
0.03-0.10 Gyr -1.817 -0.565 0.121
0.10-0.32 Gyr -1.108 -0.156 0.381
0.32-1.05 Gyr -0.059 0.376 0.643
1.05-3.41 Gyr -0.256 0.115 0.369
3.41-11.07 Gyr -1.355 -0.374 -0.039
11.07-12.30 Gyr -1.683 -0.477 0.088