2024xby

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Information

Transient

Name: AT2024xby
Right ascension: 17h40m31.90s
Declination: 35d39m10.05s
Discovery Date: Sept. 27, 2024, 5:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2024xby
Right ascension: 17h40m32.06s
Declination: 35d38m45.89s
Redshift: 0.044664
Photometric Redshift: 0.038
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.58
Cutout download processed 6.77
Global aperture construction processed 0.64
Local aperture photometry processed 4.56
Global aperture photometry processed 4.62
Validate local photometry processed 0.02
Validate global photometry processed 14.04
Host information processed 0.08
Global host SED inference processed 562.36
Local host SED inference processed 1493.99
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.1
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) = 17h40m31.90s, 35d39m10.05s
semi major axis, semi minor axis (arcsec) = 2.28, 2.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 9.23 0.31 21.487 0.036
PanSTARRS_g 9.81 0.6 21.421 0.067
PanSTARRS_r 20.08 0.72 20.643 0.039
PanSTARRS_i 32.91 0.5 20.107 0.016
PanSTARRS_z 41.31 1.7 19.860 0.045
DES_z 12.58 1.1 21.151 0.095
PanSTARRS_y 24.84 4.02 20.412 0.176

Aperture details

RA, DEC (J2000) = 17h40m32.04s, 35d38m45.90s
semi major axis, semi minor axis (arcsec) = 29.03, 19.42
angle (degrees, anti-clockwise from east) = -160.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 67.07 6.85 19.334 0.111
GALEX_NUV 73.57 6.55 19.233 0.097
DES_g 3806.03 4.83 14.949 0.001
PanSTARRS_g 4096.22 6.25 14.869 0.002
PanSTARRS_r 8570.5 7.67 14.067 0.001
PanSTARRS_i 12394.29 5.17 13.667 0.000
PanSTARRS_z 15260.02 17.59 13.441 0.001
PanSTARRS_y 15863.14 41.51 13.399 0.003
2MASS_J 21480.4 531.41 12.175 0.027
2MASS_H 28716.23 945.71 11.387 0.036
2MASS_K 22033.49 877.52 11.204 0.043
WISE_W1 13278.62 88.3 10.893 0.007
WISE_W2 7413.68 83.66 10.886 0.012
WISE_W4 1303.01 1054.31 9.493 0.878
 

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})\, 8.422 8.563 8.700
{\rm log}_{10}({\rm SFR}) -2.163 -1.564 -1.126
{\rm log}_{10}({\rm sSFR}) -10.772 -10.160 -9.641
{\rm stellar\ age} 5.528 7.561 10.899

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.923 -1.794 -1.558
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.913 -1.706 -1.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.678 0.987 1.336
\delta -0.399 -0.124 0.119
\tau_1/\tau_2 0.638 0.991 1.376
Q_{PAH} 0.698 2.309 5.039
U_{min} 2.941 8.203 15.320
{\rm log}_{10}(\gamma_e)\, -3.200 -2.144 -0.966

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.859 -0.838 -0.001
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.443 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.824 -1.194 -0.772
0.03-0.10 Gyr -3.270 -2.177 -1.451
0.10-0.33 Gyr -3.435 -2.297 -1.527
0.33-1.09 Gyr -3.333 -2.149 -1.401
1.09-3.59 Gyr -2.807 -1.551 -1.149
3.59-11.84 Gyr -2.375 -1.415 -1.181
11.84-13.16 Gyr -2.009 -1.200 -0.334

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.361 11.425 11.472
{\rm log}_{10}({\rm SFR}) -1.205 -0.426 0.050
{\rm log}_{10}({\rm sSFR}) -12.634 -11.844 -11.398
{\rm stellar\ age} 10.558 12.462 12.497

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.133 -0.869 -0.652
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.723 -0.769 0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.455 0.592 0.738
\delta 0.127 0.241 0.335
\tau_1/\tau_2 0.411 0.910 1.423
Q_{PAH} 0.447 1.908 4.794
U_{min} 3.848 10.111 18.177
{\rm log}_{10}(\gamma_e)\, -3.381 -2.440 -1.644

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.252 -3.326 -2.452
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.661 2.020

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.558 -0.694 -0.073
0.03-0.10 Gyr -2.447 -0.555 0.140
0.10-0.33 Gyr -4.183 -1.720 -0.261
0.33-1.09 Gyr -5.767 -3.168 -0.764
1.09-3.59 Gyr -4.492 -2.198 -0.287
3.59-11.84 Gyr -1.876 -0.757 1.269
11.84-13.16 Gyr 2.261 2.558 2.609