2024ztd

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Information

Transient

Name: AT2024ztd
Right ascension: 3h12m50.38s
Declination: -39d43m18.02s
Discovery Date: Oct. 22, 2024, 10:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2024ztd
Right ascension: 3h12m50.13s
Declination: -39d43m15.17s
Redshift: 0.093067
Photometric Redshift:
 

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 0.82
Cutout download processed 3.2
Global aperture construction processed 0.1
Local aperture photometry processed 0.75
Global aperture photometry processed 0.65
Validate local photometry no valid phot 0.02
Validate global photometry processed 0.94
Host information processed 0.1
Global host SED inference processed 522.4
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 3h12m50.38s, -39d43m18.02s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
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) = 3h12m50.14s, -39d43m15.06s
semi major axis, semi minor axis (arcsec) = 7.47, 6.64
angle (degrees, anti-clockwise from east) = -1.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.98 2.69 21.036 0.209 AB
GALEX_NUV 30.18 2.52 20.201 0.091 AB
2MASS_J 1829.5 141.33 14.849 0.084 Vega
2MASS_H 2471.55 198.34 14.050 0.087 Vega
2MASS_K 2659.12 272.5 13.500 0.111 Vega
WISE_W1 1220.06 15.06 13.485 0.013 Vega
WISE_W2 854.97 19.06 13.231 0.024 Vega
WISE_W3 3775.42 72.02 9.784 0.021 Vega
WISE_W4 8672.98 648.14 7.435 0.081 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})\, 10.434 10.642 10.806
{\rm log}_{10}({\rm SFR}) 0.286 0.712 1.111
{\rm log}_{10}({\rm sSFR}) -10.423 -9.899 -9.390
{\rm stellar\ age} 4.280 7.021 9.784

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.468 -0.057 0.133
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.006 -0.376 0.147

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.347 0.556 0.850
\delta -0.651 -0.380 -0.157
\tau_1/\tau_2 0.300 0.703 1.205
Q_{PAH} 0.294 0.918 2.381
U_{min} 2.640 7.122 13.853
{\rm log}_{10}(\gamma_e)\, -3.415 -2.457 -1.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.165 -2.866 -1.545
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.571 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.304 0.893 1.162
0.03-0.10 Gyr -0.752 0.431 1.150
0.10-0.33 Gyr -1.204 0.147 0.828
0.33-1.06 Gyr -1.397 0.269 0.896
1.06-3.46 Gyr -0.970 0.415 0.847
3.46-11.29 Gyr -0.336 0.634 0.917
11.29-12.54 Gyr -0.150 0.819 1.690