2024zby

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Information

Transient

Name: AT2024zby
Right ascension: 0h23m52.33s
Declination: -5d32m29.17s
Discovery Date: Oct. 23, 2024, 8:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2024zby
Right ascension: 0h23m52.01s
Declination: -5d32m19.69s
Redshift: None
Photometric Redshift: 0.134
 

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 18.67
Global aperture construction processed 0.67
Local aperture photometry processed 6.41
Global aperture photometry processed 6.38
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.51
Host information processed 0.09
Global host SED inference processed 420.63
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
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) = 0h23m52.33s, -5d32m29.17s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
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) = 0h23m52.00s, -5d32m19.91s
semi major axis, semi minor axis (arcsec) = 11.47, 2.84
angle (degrees, anti-clockwise from east) = -25.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.69 2.02 21.686 0.286 AB
GALEX_NUV 19.92 2.34 20.652 0.127 AB
SDSS_u 46.13 6.88 19.740 0.162 AB
SDSS_g 80.12 2.95 19.141 0.040 AB
DES_g 52.31 0.39 19.604 0.008 AB
PanSTARRS_g 94.47 1.44 18.962 0.017 AB
SDSS_r 177.83 4.58 18.275 0.028 AB
PanSTARRS_r 181.76 1.11 18.251 0.007 AB
DES_r 116.07 0.58 18.738 0.005 AB
SDSS_i 262.31 6.54 17.853 0.027 AB
PanSTARRS_i 266.89 1.71 17.834 0.007 AB
PanSTARRS_z 344.26 3.53 17.558 0.011 AB
SDSS_z 352.11 19.12 17.533 0.059 AB
DES_z 228.75 2.15 18.002 0.010 AB
PanSTARRS_y 399.3 7.47 17.397 0.020 AB
2MASS_J 656.9 148.98 15.961 0.246 Vega
2MASS_H 768.05 229.95 15.319 0.325 Vega
2MASS_K 1137.41 305.63 14.422 0.292 Vega
WISE_W1 610.53 22.78 14.237 0.041 Vega
WISE_W2 462.1 26.53 13.899 0.062 Vega
WISE_W3 1612.67 127.93 10.707 0.086 Vega
WISE_W4 517.22 679.86 10.496 1.427 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})\, 10.566 10.664 10.757
{\rm log}_{10}({\rm SFR}) 0.925 1.211 1.435
{\rm log}_{10}({\rm sSFR}) -9.773 -9.451 -9.177
{\rm stellar\ age} 6.762 7.597 10.735

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.531 -0.343 -0.196
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.952 -0.657 -0.378

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.172 1.378 1.577
\delta 0.195 0.274 0.341
\tau_1/\tau_2 0.431 0.682 0.992
Q_{PAH} 0.205 0.596 1.100
U_{min} 3.356 8.657 15.532
{\rm log}_{10}(\gamma_e)\, -3.284 -2.659 -2.042

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.033 -2.787 -1.995
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.351 1.816

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 1.066 1.281 1.495
0.03-0.10 Gyr 0.600 1.157 1.443
0.10-0.32 Gyr -2.593 -0.514 0.267
0.32-1.04 Gyr -4.099 -0.959 -0.141
1.04-3.36 Gyr -2.181 -0.213 0.417
3.36-10.84 Gyr -0.062 0.788 0.948
10.84-12.04 Gyr 0.249 1.118 1.833