2024kwn

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Information

Transient

Name: AT2024kwn
Right ascension: 11h07m48.76s
Declination: -22d43m27.29s
Discovery Date: Feb. 14, 2024, 12:08 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name: 2024kwn
Right ascension: 11h07m49.03s
Declination: -22d43m25.11s
Redshift: None
Photometric Redshift: 0.181
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.5
Cutout download processed 3.58
Global aperture construction processed 0.58
Local aperture photometry processed 3.38
Global aperture photometry processed 4.75
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.36
Host information processed 0.21
Global host SED inference processed 417.22
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 11h07m48.76s, -22d43m27.29s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 11h07m49.02s, -22d43m25.06s
semi major axis, semi minor axis (arcsec) = 3.31, 2.69
angle (degrees, anti-clockwise from east) = -158.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.85 1.55 22.437 0.437
GALEX_NUV 3.3 1.44 22.603 0.472
PanSTARRS_g 31.61 0.79 20.151 0.027
PanSTARRS_r 67.73 0.86 19.323 0.014
PanSTARRS_i 100.56 0.79 18.894 0.009
PanSTARRS_z 128.44 2.5 18.628 0.021
PanSTARRS_y 156.51 4.83 18.414 0.034
2MASS_J 163.25 107.79 17.473 0.717
2MASS_H 249.04 161.78 16.542 0.705
2MASS_K 392.69 218.22 15.577 0.603
WISE_W1 125.77 10.48 15.952 0.090
WISE_W2 113.31 15.14 15.425 0.145
WISE_W3 41.47 67.95 14.682 1.779
WISE_W4 -133.63 385.07
 

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})\, 10.060 10.233 10.368
{\rm log}_{10}({\rm SFR}) -3.513 -1.051 -0.155
{\rm log}_{10}({\rm sSFR}) -13.608 -11.239 -10.314
{\rm stellar\ age} 1.928 5.016 6.554

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.274 -0.625 -0.214
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.597 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.525 0.787 1.096
\delta -0.649 -0.397 -0.156
\tau_1/\tau_2 0.669 1.075 1.475
Q_{PAH} 1.019 2.519 4.687
U_{min} 3.166 9.380 17.429
{\rm log}_{10}(\gamma_e)\, -3.063 -2.059 -1.003

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.189 -2.947 -1.615
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.356 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.617 -1.169 -0.271
0.03-0.10 Gyr -2.547 -0.355 0.798
0.10-0.32 Gyr -1.470 0.178 0.859
0.32-1.02 Gyr -0.654 0.258 0.747
1.02-3.25 Gyr -1.541 0.108 0.483
3.25-10.36 Gyr -1.818 -0.003 0.302
10.36-11.51 Gyr -2.311 -0.043 0.569