2024zsd results

Information

Transient
Name:AT2024zsd
Right ascension: 21h21m51.65s
Declination:-1d09m55.87s
Discovery Date:Oct. 22, 2024, 10:04 p.m.
Classification:None
Redshift:None
MW E(B-V):0.040
Host
Name:2024zsd
Right ascension: 21h21m51.79s
Declination:-1d09m58.12s
Redshift:0.093310
Photometric Redshift:0.126
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.25
Transient MWEBV processed 0.11
Host match processed 2.78
Host information processed 0.12
Host MWEBV processed 0.1
Global aperture construction processed 0.6
Global aperture photometry processed 7.07
Validate global photometry processed 16.66
Global host SED inference processed 452.09
Local aperture photometry processed 5.84
Validate local photometry processed 0.03
Local host SED inference processed 419.56
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h21m51.65s, -1d09m55.87s
semi major axis, semi minor axis (arcsec):1.15, 1.15
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 11.37 0.14 21.261 0.014 AB
PanSTARRS_i 13.33 0.37 21.088 0.030 AB
PanSTARRS_z 16.03 1.04 20.887 0.071 AB
DES_z 14.15 1.53 21.023 0.118 AB
PanSTARRS_y 11.17 1.97 21.280 0.192 AB

Aperture details

RA, DEC (J2000):21h21m51.79s, -1d09m57.99s
semi major axis, semi minor axis (arcsec):9.0, 3.92
angle (degrees, anti-clockwise from east):-55.33
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.98 0.83 20.961 0.060 AB
GALEX_NUV 20.59 0.65 20.616 0.034 AB
SDSS_u 27.45 4.31 20.304 0.170 AB
SDSS_g 78.69 3.3 19.160 0.045 AB
DES_g 79.33 0.37 19.151 0.005 AB
PanSTARRS_g 89.74 1.22 19.018 0.015 AB
SDSS_r 126.38 4.33 18.646 0.037 AB
PanSTARRS_r 111.88 1.44 18.778 0.014 AB
DES_r 108.46 0.53 18.812 0.005 AB
SDSS_i 124.17 5.82 18.665 0.051 AB
PanSTARRS_i 133.24 1.8 18.588 0.015 AB
PanSTARRS_z 147.39 5.11 18.479 0.038 AB
SDSS_z 205.97 20.31 18.116 0.107 AB
DES_z 133.76 5.48 18.584 0.044 AB
PanSTARRS_y 158.64 9.59 18.399 0.066 AB
WISE_W1 121.25 17.31 15.992 0.155 Vega
WISE_W2 80.06 22.35 15.802 0.303 Vega
WISE_W3 59.1 104.88 14.297 1.927 Vega
WISE_W4 -52.28 557.31 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.373 8.581 8.724
{\rm log}_{10}({\rm SFR}) -2.067 -1.533 -0.772
{\rm log}_{10}({\rm sSFR}) -10.678 -10.113 -9.316
{\rm stellar\ age} 2.345 5.685 7.250

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.635 -1.141 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.567 -0.831 -0.048

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.403 0.834
\delta -0.558 -0.131 0.239
\tau_1/\tau_2 0.619 0.990 1.391
Q_{PAH} 1.211 2.848 4.946
U_{min} 3.032 8.297 15.404
{\rm log}_{10}(\gamma_e)\, -2.792 -1.760 -0.677

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.497 0.043 0.304
{\rm log}_{10}(\tau_{AGN})\, 1.183 1.487 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.197 -1.629 -1.113
0.03-0.10 Gyr -2.313 -1.550 -0.680
0.10-0.33 Gyr -2.119 -1.372 -0.696
0.33-1.06 Gyr -2.110 -1.265 -0.778
1.06-3.46 Gyr -2.376 -1.354 -1.070
3.46-11.28 Gyr -2.516 -1.428 -1.142
11.28-12.54 Gyr -2.555 -1.479 -0.873

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.218 9.418 9.565
{\rm log}_{10}({\rm SFR}) -0.292 0.092 0.392
{\rm log}_{10}({\rm sSFR}) -9.757 -9.359 -8.950
{\rm stellar\ age} 1.676 4.739 6.351

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.431 -0.666 -0.089
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.443 -0.873 -0.181

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.369 0.623
\delta -0.076 0.203 0.333
\tau_1/\tau_2 0.685 1.080 1.450
Q_{PAH} 1.611 3.735 5.503
U_{min} 3.084 8.577 15.746
{\rm log}_{10}(\gamma_e)\, -2.431 -1.257 -0.347

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.783 -1.934 -0.978
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.491 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.161 -0.593 -0.282
0.03-0.10 Gyr -0.195 0.227 0.534
0.10-0.33 Gyr -0.053 0.280 0.656
0.33-1.06 Gyr -0.963 -0.254 0.028
1.06-3.46 Gyr -1.494 -0.538 -0.270
3.46-11.28 Gyr -1.912 -0.700 -0.392
11.28-12.54 Gyr -1.808 -0.642 -0.102