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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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
Processing status blocked N/A N/A
 

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 Mag sys

Data not available


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

Imaging data

 

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})\, 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