2023adxa

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Information

Transient

Name: AT2023adxa
Right ascension: 6h54m04.62s
Declination: -18d43m57.70s
Discovery Date: Jan. 26, 2023, 4:43 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.427

Host

Name: 2023adxa
Right ascension: 6h54m04.81s
Declination: -18d43m59.09s
Redshift: None
Photometric Redshift: 0.193
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.43
Cutout download processed 13.75
Global aperture construction processed 0.63
Local aperture photometry processed 4.64
Global aperture photometry processed 5.06
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.94
Host information processed 0.13
Global host SED inference processed 647.71
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.05
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) = 6h54m04.62s, -18d43m57.70s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 6h54m04.59s, -18d43m57.46s
semi major axis, semi minor axis (arcsec) = 2.35, 1.9
angle (degrees, anti-clockwise from east) = -58.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 14.11 2.12 21.026 0.163
SDSS_g 17.37 1.42 20.801 0.089
PanSTARRS_g 21.15 0.64 20.587 0.033
SDSS_r 45.63 2.06 19.752 0.049
PanSTARRS_r 63.1 1.12 19.400 0.019
SDSS_i 74.87 2.68 19.214 0.039
PanSTARRS_i 91.03 0.83 19.002 0.010
PanSTARRS_z 116.35 1.74 18.736 0.016
SDSS_z 96.63 5.83 18.937 0.065
PanSTARRS_y 123.02 2.93 18.675 0.026
2MASS_J 169.5 92.88 17.432 0.595
2MASS_H 322.81 133.07 16.260 0.448
2MASS_K 179.31 179.08 16.428 1.084
WISE_W1 59.36 20.78 16.767 0.380
WISE_W2 45.84 22.12 16.408 0.524
WISE_W3 68.62 46.37 14.135 0.734
WISE_W4 -71.1 345.57
 

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})\, 10.011 10.301 10.487
{\rm log}_{10}({\rm SFR}) -0.394 0.271 0.715
{\rm log}_{10}({\rm sSFR}) -10.751 -10.039 -9.435
{\rm stellar\ age} 1.966 5.426 7.426

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.479 -0.948 -0.417
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.321 -0.751 -0.160

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.375 0.755
\delta -0.745 -0.346 0.009
\tau_1/\tau_2 0.629 1.120 1.578
Q_{PAH} 0.690 2.055 4.556
U_{min} 3.353 9.541 17.345
{\rm log}_{10}(\gamma_e)\, -3.390 -2.354 -1.025

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.669 -1.739 -0.946
{\rm log}_{10}(\tau_{AGN})\, 0.856 1.200 1.739

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.502 0.167 0.635
0.03-0.10 Gyr 0.688 1.141 1.594
0.10-0.32 Gyr -2.669 -0.487 0.662
0.32-1.01 Gyr -3.544 -0.627 0.310
1.01-3.22 Gyr -2.811 -0.074 0.509
3.22-10.24 Gyr -1.847 -0.018 0.424
10.24-11.38 Gyr -2.385 -0.101 0.943