2023fe

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Information

Transient

Name: AT2023fe
Right ascension: 3h18m43.96s
Declination: -26d18m51.79s
Discovery Date: Jan. 10, 2023, 7:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2023fe
Right ascension: 3h18m43.93s
Declination: -26d18m53.30s
Redshift: None
Photometric Redshift: 0.200
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.83
Cutout download processed 7.8
Global aperture construction processed 0.57
Local aperture photometry processed 5.34
Global aperture photometry processed 5.11
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.43
Host information processed 0.12
Global host SED inference processed 869.35
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
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) = 3h18m43.96s, -26d18m51.79s
semi major axis, semi minor axis (arcsec) = 0.61, 0.61
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) = 3h18m43.94s, -26d18m53.18s
semi major axis, semi minor axis (arcsec) = 3.76, 1.51
angle (degrees, anti-clockwise from east) = -167.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 23.82 0.19 20.458 0.009
PanSTARRS_g 24.96 0.68 20.407 0.030
PanSTARRS_r 31.19 0.78 20.165 0.027
DES_r 31.97 0.24 20.138 0.008
PanSTARRS_i 30.9 0.83 20.175 0.029
PanSTARRS_z 33.45 1.54 20.089 0.050
DES_z 36.32 0.99 20.000 0.029
PanSTARRS_y 34.93 3.79 20.042 0.118
2MASS_J 166.42 95.07 17.452 0.620
2MASS_H 105.9 152.01 17.470 1.558
2MASS_K 279.12 198.93 15.948 0.774
WISE_W1 34.71 4.65 17.350 0.146
WISE_W2 24.02 6.54 17.109 0.296
WISE_W3 58.21 34.17 14.314 0.637
WISE_W4 114.74 255.02 12.131 2.413
 

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})\, 9.044 9.277 9.421
{\rm log}_{10}({\rm SFR}) -5.434 -3.048 -1.316
{\rm log}_{10}({\rm sSFR}) -14.662 -12.300 -10.519
{\rm stellar\ age} 0.172 0.228 0.846

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.827 -1.525 -1.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.452 -0.634 0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.535 0.751
\delta -0.631 -0.249 0.113
\tau_1/\tau_2 0.438 0.982 1.551
Q_{PAH} 2.205 4.267 5.935
U_{min} 4.048 11.612 19.319
{\rm log}_{10}(\gamma_e)\, -2.913 -1.830 -0.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.696 -1.900 -0.798
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.418 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.493 -3.086 -1.353
0.03-0.10 Gyr -3.228 -1.258 0.972
0.10-0.32 Gyr -1.103 0.759 0.986
0.32-1.01 Gyr -3.549 -1.827 0.026
1.01-3.20 Gyr -6.020 -3.845 -1.898
3.20-10.18 Gyr -8.494 -5.598 -2.461
10.18-11.31 Gyr -9.536 -5.622 -2.023