2024htk

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Information

Transient

Name: AT2024htk
Right ascension: 16h24m56.72s
Declination: 2d07m53.43s
Discovery Date: April 21, 2024, 1:28 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2024htk
Right ascension: 16h24m56.93s
Declination: 2d07m58.45s
Redshift: 0.054473
Photometric Redshift: 0.061
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.36
Cutout download processed 8.62
Global aperture construction processed 0.63
Local aperture photometry processed 4.28
Global aperture photometry processed 4.39
Validate local photometry processed 0.02
Validate global photometry processed 13.57
Host information processed 0.13
Global host SED inference processed 476.26
Local host SED inference processed 427.23
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed 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) = 16h24m56.72s, 2d07m53.43s
semi major axis, semi minor axis (arcsec) = 1.89, 1.89
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 33.65 0.25 20.082 0.008 AB
PanSTARRS_g 29.77 0.46 20.215 0.017 AB
PanSTARRS_r 57.66 0.61 19.498 0.012 AB
DES_r 66.21 0.52 19.348 0.009 AB
PanSTARRS_i 81.14 0.51 19.127 0.007 AB
PanSTARRS_z 101.92 1.22 18.879 0.013 AB
DES_z 113.04 2.8 18.767 0.027 AB
PanSTARRS_y 125.23 3.66 18.656 0.032 AB

Aperture details

RA, DEC (J2000) = 16h24m56.93s, 2d07m58.62s
semi major axis, semi minor axis (arcsec) = 12.46, 9.83
angle (degrees, anti-clockwise from east) = -123.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.25 6.22 19.888 0.168 AB
GALEX_NUV 68.36 5.7 19.313 0.090 AB
DES_g 902.37 1.3 16.512 0.002 AB
PanSTARRS_g 931.08 2.67 16.478 0.003 AB
PanSTARRS_r 1845.58 3.54 15.735 0.002 AB
DES_r 1974.57 2.89 15.661 0.002 AB
PanSTARRS_i 2647.44 2.93 15.343 0.001 AB
PanSTARRS_z 3409.88 7.02 15.068 0.002 AB
DES_z 3567.67 15.77 15.019 0.005 AB
PanSTARRS_y 4001.5 21.01 14.894 0.006 AB
2MASS_J 5703.89 310.81 13.615 0.059 Vega
2MASS_H 6483.67 472.65 13.003 0.079 Vega
2MASS_K 5725.99 615.16 12.668 0.117 Vega
WISE_W1 3292.38 41.48 12.407 0.014 Vega
WISE_W2 2070.32 45.93 12.271 0.024 Vega
WISE_W4 3248.16 1062.31 8.501 0.355 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.026 9.158 9.269
{\rm log}_{10}({\rm SFR}) -1.584 -1.129 -0.763
{\rm log}_{10}({\rm sSFR}) -10.771 -10.301 -9.860
{\rm stellar\ age} 4.855 6.752 8.022

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.270 -0.639 -0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.690 -0.206 0.319

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.467 0.780 1.118
\delta -0.490 -0.111 0.192
\tau_1/\tau_2 0.623 0.961 1.311
Q_{PAH} 0.828 3.239 5.485
U_{min} 3.016 8.349 16.206
{\rm log}_{10}(\gamma_e)\, -2.824 -1.546 -0.389

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.668 -1.695 -0.666
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.563 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.766 -1.306 -0.926
0.03-0.10 Gyr -1.763 -1.191 -0.603
0.10-0.33 Gyr -1.875 -1.254 -0.789
0.33-1.08 Gyr -1.702 -1.132 -0.708
1.08-3.56 Gyr -1.524 -1.054 -0.778
3.56-11.73 Gyr -1.335 -0.990 -0.811
11.73-13.03 Gyr -1.574 -0.971 -0.519

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.750 10.802 10.887
{\rm log}_{10}({\rm SFR}) -1.069 -0.045 0.292
{\rm log}_{10}({\rm sSFR}) -11.881 -10.853 -10.482
{\rm stellar\ age} 7.605 8.585 11.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.720 -0.485 -0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.907 -1.543 0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.424 0.554 0.704
\delta -0.128 0.054 0.208
\tau_1/\tau_2 0.699 1.062 1.426
Q_{PAH} 0.385 1.016 2.574
U_{min} 2.435 7.550 15.265
{\rm log}_{10}(\gamma_e)\, -3.601 -2.959 -2.116

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.591 -2.343 -1.823
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.232 1.730

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.257 -0.231 0.104
0.03-0.10 Gyr 0.007 0.337 0.663
0.10-0.33 Gyr -1.977 -0.205 0.228
0.33-1.08 Gyr -2.138 -0.473 -0.074
1.08-3.56 Gyr -1.578 -0.188 0.246
3.56-11.73 Gyr -0.110 0.687 0.813
11.73-13.03 Gyr 0.435 1.106 1.714