2024swi

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Information

Transient

Name: AT2024swi
Right ascension: 2h27m21.05s
Declination: 0d36m24.45s
Discovery Date: Aug. 20, 2024, 1:51 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2024swi
Right ascension: 2h27m21.23s
Declination: 0d36m21.34s
Redshift: 0.163214
Photometric Redshift: 0.207
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.91
Cutout download processed 9.41
Global aperture construction processed 0.62
Local aperture photometry processed 4.65
Global aperture photometry processed 4.68
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.84
Host information processed 0.14
Global host SED inference processed 374.56
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.1
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) = 2h27m21.05s, 0d36m24.45s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
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) = 2h27m21.22s, 0d36m21.44s
semi major axis, semi minor axis (arcsec) = 4.61, 2.55
angle (degrees, anti-clockwise from east) = -46.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.45 0.11 23.500 0.085
GALEX_NUV 2.55 0.13 22.883 0.057
DES_g 20.49 0.37 20.621 0.020
PanSTARRS_g 26.24 0.69 20.353 0.028
PanSTARRS_r 47.25 0.98 19.714 0.022
DES_r 46.42 0.65 19.733 0.015
PanSTARRS_i 65.94 1.16 19.352 0.019
PanSTARRS_z 80.18 2.27 19.140 0.031
DES_z 81.86 1.3 19.117 0.017
PanSTARRS_y 94.32 4.89 18.963 0.056
2MASS_J 211.79 131.6 17.190 0.675
2MASS_H -80.35 200.88
2MASS_K -357.56 207.74
WISE_W1 84.31 9.27 16.386 0.119
WISE_W2 52.97 13.87 16.251 0.284
WISE_W3 130.58 63.23 13.436 0.526
WISE_W4 -289.77 382.13
 

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})\, 9.915 10.005 10.095
{\rm log}_{10}({\rm SFR}) -0.448 -0.143 0.103
{\rm log}_{10}({\rm sSFR}) -10.488 -10.163 -9.848
{\rm stellar\ age} 5.105 6.311 7.412

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.131 -0.551 -0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.637 -0.326 0.216

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.434 0.673 0.911
\delta -0.316 -0.081 0.095
\tau_1/\tau_2 0.758 1.054 1.366
Q_{PAH} 0.845 2.312 4.392
U_{min} 2.977 8.798 16.323
{\rm log}_{10}(\gamma_e)\, -2.868 -1.876 -0.873

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.957 -2.407 -1.379
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.378 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.448 -0.143 0.103
0.03-0.10 Gyr -0.680 -0.220 0.175
0.10-0.32 Gyr -0.699 -0.227 0.122
0.32-1.03 Gyr -0.712 -0.255 0.049
1.03-3.29 Gyr -0.641 -0.195 0.066
3.29-10.54 Gyr -0.317 -0.078 0.067
10.54-11.71 Gyr -0.459 -0.001 0.422