2024knw

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Information

Transient

Name: AT2024knw
Right ascension: 17h13m30.12s
Declination: 32d00m43.94s
Discovery Date: June 8, 2024, 9:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name: 2024knw
Right ascension: 17h13m30.11s
Declination: 32d00m43.54s
Redshift: None
Photometric Redshift: 0.147
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.31
Cutout download processed 17.15
Global aperture construction processed 0.66
Local aperture photometry processed 6.05
Global aperture photometry processed 6.09
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.26
Host information processed 0.13
Global host SED inference processed 409.68
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
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) = 17h13m30.12s, 32d00m43.94s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 17h13m30.10s, 32d00m43.67s
semi major axis, semi minor axis (arcsec) = 3.94, 3.47
angle (degrees, anti-clockwise from east) = -47.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 36.92 3.22 19.982 0.095
SDSS_g 101.75 2.79 18.881 0.030
DES_g 99.13 0.72 18.909 0.008
PanSTARRS_g 105.87 0.78 18.838 0.008
SDSS_r 169.39 3.65 18.328 0.023
PanSTARRS_r 171.92 0.97 18.312 0.006
DES_r 164.93 1.6 18.357 0.011
SDSS_i 236.26 4.69 17.967 0.022
PanSTARRS_i 221.24 1.26 18.038 0.006
PanSTARRS_z 246.72 2.54 17.919 0.011
SDSS_z 269.87 12.49 17.822 0.050
DES_z 259.37 4.8 17.865 0.020
PanSTARRS_y 279.31 6.66 17.785 0.026
2MASS_J 346.08 119.27 16.657 0.374
2MASS_H 617.46 203.98 15.556 0.359
2MASS_K 60.74 204.83 17.604 3.661
WISE_W1 184.81 12.09 15.534 0.071
WISE_W2 134.6 14.71 15.238 0.119
WISE_W3 539.6 59.23 11.896 0.119
WISE_W4 808.13 350.12 10.011 0.470
 

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})\, 9.950 10.086 10.201
{\rm log}_{10}({\rm SFR}) -0.095 0.140 0.321
{\rm log}_{10}({\rm sSFR}) -10.200 -9.949 -9.694
{\rm stellar\ age} 2.906 5.087 6.393

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.867 -0.460 -0.233
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.732 -1.109 0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.320 0.506
\delta -0.868 -0.608 -0.270
\tau_1/\tau_2 0.741 1.080 1.413
Q_{PAH} 0.494 1.275 2.765
U_{min} 2.759 8.646 16.062
{\rm log}_{10}(\gamma_e)\, -3.173 -2.299 -1.246

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.089 -2.877 -1.861
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.385 1.828

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.217 0.017 0.207
0.03-0.10 Gyr 0.035 0.632 1.020
0.10-0.32 Gyr -0.192 0.404 0.765
0.32-1.03 Gyr -0.382 0.137 0.519
1.03-3.33 Gyr -0.479 -0.012 0.269
3.33-10.71 Gyr -0.676 -0.106 0.121
10.71-11.90 Gyr -1.009 -0.164 0.328