2024xpt

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Information

Transient

Name: AT2024xpt
Right ascension: 2h28m21.99s
Declination: 2d15m11.04s
Discovery Date: Sept. 24, 2024, 9:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2024xpt
Right ascension: 2h28m22.09s
Declination: 2d15m12.65s
Redshift: 0.140500
Photometric Redshift: 0.085
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.73
Cutout download processed 8.12
Global aperture construction processed 0.6
Local aperture photometry processed 5.11
Global aperture photometry processed 5.13
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.37
Host information processed 0.08
Global host SED inference processed 381.74
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.09
Log transient processing status blocked 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) = 2h28m21.99s, 2d15m11.04s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 2h28m22.08s, 2d15m12.84s
semi major axis, semi minor axis (arcsec) = 7.4, 5.16
angle (degrees, anti-clockwise from east) = -145.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 21.09 4.23 20.590 0.218
GALEX_NUV 20.78 3.24 20.606 0.169
DES_g 248.79 1.18 17.910 0.005
PanSTARRS_g 253.26 1.65 17.891 0.007
PanSTARRS_r 505.23 1.66 17.141 0.004
DES_r 547.38 2.86 17.054 0.006
PanSTARRS_i 742.18 1.79 16.724 0.003
PanSTARRS_z 875.19 3.96 16.545 0.005
DES_z 950.59 3.31 16.455 0.004
PanSTARRS_y 1082.78 9.46 16.314 0.009
2MASS_J 1434.9 162.89 15.113 0.123
2MASS_H 2087.46 244.58 14.233 0.127
2MASS_K 2168.23 289.73 13.722 0.145
WISE_W1 922.79 18.14 13.788 0.021
WISE_W2 702.6 22.68 13.444 0.035
WISE_W3 2800.1 86.92 10.108 0.034
WISE_W4 5812.17 664.66 7.869 0.124
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.889 10.941 10.985
{\rm log}_{10}({\rm SFR}) 0.270 0.499 0.710
{\rm log}_{10}({\rm sSFR}) -10.650 -10.438 -10.227
{\rm stellar\ age} 5.789 6.646 7.399

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.358 -0.139 0.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -1.008 0.015

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.281 0.406
\delta -0.681 -0.372 -0.061
\tau_1/\tau_2 0.584 0.964 1.325
Q_{PAH} 1.183 2.815 4.823
U_{min} 2.586 7.278 14.177
{\rm log}_{10}(\gamma_e)\, -2.154 -1.216 -0.517

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.345 -1.785 -1.126
{\rm log}_{10}(\tau_{AGN})\, 1.201 1.665 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.541 0.699 0.842
0.03-0.10 Gyr -0.156 0.365 0.697
0.10-0.32 Gyr -0.110 0.379 0.681
0.32-1.04 Gyr 0.268 0.591 0.817
1.04-3.34 Gyr 0.689 0.984 1.221
3.34-10.77 Gyr 0.959 1.121 1.217
10.77-11.97 Gyr 0.620 1.118 1.505