2024knt

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Information

Transient

Name: AT2024knt
Right ascension: 16h17m10.90s
Declination: 25d47m55.66s
Discovery Date: June 7, 2024, 8:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2024knt
Right ascension: 16h17m10.89s
Declination: 25d47m59.93s
Redshift: 0.144757
Photometric Redshift: 0.153
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.19
Cutout download processed 18.28
Global aperture construction processed 0.58
Local aperture photometry processed 6.28
Global aperture photometry processed 6.44
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.52
Host information processed 0.12
Global host SED inference processed 441.04
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 16h17m10.90s, 25d47m55.66s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 16h17m10.87s, 25d47m59.88s
semi major axis, semi minor axis (arcsec) = 5.44, 5.17
angle (degrees, anti-clockwise from east) = -114.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 5.51 1.9 22.047 0.374
GALEX_NUV 0.12 1.19 26.184 10.628
SDSS_u 3.47 3.45 22.548 1.077
SDSS_g 108.75 3.28 18.809 0.033
DES_g 123.19 0.82 18.674 0.007
PanSTARRS_g 129.01 1.45 18.623 0.012
SDSS_r 323.9 5.1 17.624 0.017
PanSTARRS_r 335.57 1.45 17.586 0.005
DES_r 354.07 2.02 17.527 0.006
SDSS_i 517.05 6.58 17.116 0.014
PanSTARRS_i 516.72 1.89 17.117 0.004
PanSTARRS_z 678.86 3.49 16.821 0.006
SDSS_z 719.64 12.72 16.757 0.019
DES_z 759.95 6.56 16.698 0.009
PanSTARRS_y 827.47 9.71 16.606 0.013
2MASS_J 1151.38 151.44 15.352 0.143
2MASS_H 1689.26 229.57 14.463 0.148
2MASS_K 1646.08 270.04 14.021 0.178
WISE_W1 674.32 27.86 14.129 0.045
WISE_W2 468.03 30.44 13.885 0.071
WISE_W3 264.08 117.83 12.672 0.484
WISE_W4 106.85 501.38 12.208 5.095
 

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})\, 10.870 10.946 11.081
{\rm log}_{10}({\rm SFR}) -0.687 0.107 0.503
{\rm log}_{10}({\rm sSFR}) -11.659 -10.822 -10.402
{\rm stellar\ age} 6.599 7.520 10.896

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.689 -0.477 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.100 -0.670 -0.250

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.452 0.656
\delta -0.935 -0.813 -0.632
\tau_1/\tau_2 0.687 1.044 1.426
Q_{PAH} 0.839 2.518 4.713
U_{min} 3.116 9.297 17.602
{\rm log}_{10}(\gamma_e)\, -2.929 -1.436 -0.663

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.910 -2.635 -1.686
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.481 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.834 -0.042 0.358
0.03-0.10 Gyr -1.703 -0.272 0.441
0.10-0.32 Gyr -1.968 -0.464 0.271
0.32-1.04 Gyr -2.277 -0.422 0.253
1.04-3.33 Gyr -1.772 0.104 0.706
3.33-10.73 Gyr -0.077 0.866 1.001
10.73-11.92 Gyr 0.574 1.135 1.965