2024zat

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Information

Transient

Name: AT2024zat
Right ascension: 4h23m58.92s
Declination: -18d17m45.02s
Discovery Date: Oct. 24, 2024, 9:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.029

Host

Name: 2024zat
Right ascension: 4h23m59.03s
Declination: -18d17m41.27s
Redshift: None
Photometric Redshift: 0.087
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.11
Cutout download processed 7.61
Global aperture construction processed 0.63
Local aperture photometry processed 4.95
Global aperture photometry processed 5.16
Validate local photometry processed 0.02
Validate global photometry processed 13.57
Host information processed 0.08
Global host SED inference processed 399.29
Local host SED inference processed 413.8
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processed 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) = 4h23m58.92s, -18d17m45.02s
semi major axis, semi minor axis (arcsec) = 1.23, 1.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 6.58 0.09 21.854 0.015
PanSTARRS_r 13.68 0.4 21.060 0.032
DES_r 13.47 0.16 21.076 0.013
PanSTARRS_i 17.48 0.39 20.794 0.024
PanSTARRS_z 20.93 1.14 20.598 0.059
DES_z 22.84 0.51 20.503 0.024
PanSTARRS_y 26.79 2.25 20.330 0.091

Aperture details

RA, DEC (J2000) = 4h23m59.03s, -18d17m41.20s
semi major axis, semi minor axis (arcsec) = 6.92, 6.25
angle (degrees, anti-clockwise from east) = -101.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 13.83 3.66 21.048 0.288
GALEX_NUV 15.23 3.25 20.943 0.232
DES_g 240.01 0.51 17.949 0.002
PanSTARRS_g 256.53 1.43 17.877 0.006
PanSTARRS_r 511.61 2.11 17.128 0.004
DES_r 537.29 1.0 17.074 0.002
PanSTARRS_i 716.83 2.04 16.761 0.003
PanSTARRS_z 903.97 5.78 16.510 0.007
DES_z 961.74 3.22 16.442 0.004
PanSTARRS_y 1111.13 11.6 16.286 0.011
2MASS_J 1361.89 157.91 15.170 0.126
2MASS_H 1563.31 232.44 14.547 0.161
2MASS_K 1703.76 356.25 13.984 0.227
WISE_W1 792.45 20.78 13.954 0.028
WISE_W2 503.29 25.83 13.806 0.056
WISE_W3 900.33 116.5 11.340 0.140
WISE_W4 1151.06 657.87 9.627 0.621
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.807 8.906 9.007
{\rm log}_{10}({\rm SFR}) -2.411 -1.772 -1.179
{\rm log}_{10}({\rm sSFR}) -11.317 -10.665 -10.072
{\rm stellar\ age} 5.525 7.014 8.661

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.161 -0.558 -0.133
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.414 -0.743 -0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.489 0.961
\delta -0.424 -0.027 0.279
\tau_1/\tau_2 0.623 0.984 1.344
Q_{PAH} 1.104 2.928 5.173
U_{min} 3.095 8.004 14.941
{\rm log}_{10}(\gamma_e)\, -2.850 -1.842 -0.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.701 0.020 0.285
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.488 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.628 -1.915 -1.348
0.03-0.10 Gyr -2.551 -1.768 -1.130
0.10-0.33 Gyr -2.414 -1.666 -1.032
0.33-1.07 Gyr -2.348 -1.512 -0.878
1.07-3.48 Gyr -1.967 -1.126 -0.852
3.48-11.35 Gyr -1.353 -0.988 -0.805
11.35-12.61 Gyr -1.554 -0.947 -0.291

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.572 10.609 10.688
{\rm log}_{10}({\rm SFR}) -0.659 -0.391 -0.120
{\rm log}_{10}({\rm sSFR}) -11.297 -11.013 -10.723
{\rm stellar\ age} 7.577 8.527 11.230

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.392 -0.241 -0.112
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.164 0.112 0.374

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.165 0.261
\delta -0.556 -0.187 0.112
\tau_1/\tau_2 0.604 1.013 1.420
Q_{PAH} 1.748 3.648 5.447
U_{min} 2.306 7.449 14.937
{\rm log}_{10}(\gamma_e)\, -2.575 -1.482 -0.535

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.085 -2.969 -1.948
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.522 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.575 -0.347 -0.185
0.03-0.10 Gyr -0.958 -0.424 -0.042
0.10-0.33 Gyr -1.107 -0.531 -0.137
0.33-1.07 Gyr -1.227 -0.619 -0.197
1.07-3.48 Gyr -1.096 -0.321 0.187
3.48-11.35 Gyr 0.096 0.768 0.870
11.35-12.61 Gyr 0.636 1.196 1.773