2024ktq

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Information

Transient

Name: AT2024ktq
Right ascension: 11h37m55.17s
Declination: 46d11m05.95s
Discovery Date: March 30, 2024, 10:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2024ktq
Right ascension: 11h37m55.38s
Declination: 46d11m01.22s
Redshift: 0.056274
Photometric Redshift: 0.054
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.16
Cutout download processed 12.77
Global aperture construction processed 0.57
Local aperture photometry processed 5.0
Global aperture photometry processed 4.62
Validate local photometry processed 0.03
Validate global photometry processed 14.41
Host information processed 0.09
Global host SED inference processed 421.03
Local host SED inference processed 439.82
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 11h37m55.17s, 46d11m05.95s
semi major axis, semi minor axis (arcsec) = 1.83, 1.83
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 17.08 1.8 20.819 0.114 AB
SDSS_g 44.34 1.78 19.783 0.044 AB
PanSTARRS_g 47.65 0.42 19.705 0.009 AB
SDSS_r 66.88 2.26 19.337 0.037 AB
PanSTARRS_r 74.32 0.47 19.222 0.007 AB
SDSS_i 91.62 2.84 18.995 0.034 AB
PanSTARRS_i 95.28 0.47 18.953 0.005 AB
PanSTARRS_z 109.51 1.16 18.801 0.011 AB
SDSS_z 106.74 5.47 18.829 0.056 AB
PanSTARRS_y 133.29 2.67 18.588 0.022 AB

Aperture details

RA, DEC (J2000) = 11h37m55.39s, 46d11m01.52s
semi major axis, semi minor axis (arcsec) = 14.18, 10.33
angle (degrees, anti-clockwise from east) = -33.82

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 99.01 10.71 18.911 0.117 AB
GALEX_NUV 125.96 7.81 18.649 0.067 AB
SDSS_u 402.38 11.19 17.388 0.030 AB
SDSS_g 1156.25 9.33 16.242 0.009 AB
PanSTARRS_g 1157.81 2.68 16.241 0.003 AB
SDSS_r 1961.5 12.57 15.669 0.007 AB
PanSTARRS_r 2012.05 2.98 15.641 0.002 AB
SDSS_i 2758.85 16.37 15.298 0.006 AB
PanSTARRS_i 2642.43 3.02 15.345 0.001 AB
PanSTARRS_z 3196.74 7.42 15.138 0.003 AB
SDSS_z 3505.09 35.16 15.038 0.011 AB
PanSTARRS_y 3616.52 17.09 15.004 0.005 AB
2MASS_J 4421.31 333.77 13.891 0.082 Vega
2MASS_H 5060.58 577.95 13.272 0.124 Vega
2MASS_K 5856.97 516.45 12.643 0.096 Vega
WISE_W1 2453.81 30.16 12.726 0.013 Vega
WISE_W2 1526.78 37.66 12.602 0.027 Vega
WISE_W3 4697.02 173.79 9.546 0.040 Vega
WISE_W4 5057.66 1106.11 8.020 0.237 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.839 9.041 9.171
{\rm log}_{10}({\rm SFR}) -1.480 -0.799 -0.107
{\rm log}_{10}({\rm sSFR}) -10.568 -9.840 -9.000
{\rm stellar\ age} 2.395 5.635 7.386

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.471 -0.661 -0.117
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.555 -0.451 0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.300 0.753 1.121
\delta -0.418 -0.090 0.201
\tau_1/\tau_2 0.683 1.021 1.385
Q_{PAH} 0.889 3.463 5.750
U_{min} 2.908 8.262 15.049
{\rm log}_{10}(\gamma_e)\, -3.171 -2.046 -0.907

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.529 -1.345 -0.354
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.616 2.024

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.766 -1.093 -0.579
0.03-0.10 Gyr -1.643 -0.765 0.014
0.10-0.33 Gyr -1.385 -0.654 -0.107
0.33-1.08 Gyr -1.589 -0.802 -0.373
1.08-3.56 Gyr -1.737 -0.900 -0.601
3.56-11.71 Gyr -2.052 -0.998 -0.723
11.71-13.01 Gyr -2.225 -1.058 -0.447

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.570 10.633 10.737
{\rm log}_{10}({\rm SFR}) 0.122 0.507 0.941
{\rm log}_{10}({\rm sSFR}) -10.511 -10.150 -9.725
{\rm stellar\ age} 6.928 7.672 10.486

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.771 -0.481 -0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.189 0.208 0.420

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.286 0.442
\delta -0.508 -0.181 0.155
\tau_1/\tau_2 0.557 0.916 1.333
Q_{PAH} 1.183 2.346 4.027
U_{min} 2.507 7.693 15.187
{\rm log}_{10}(\gamma_e)\, -2.905 -2.029 -1.238

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.395 -2.298 -1.697
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.513 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.374 -0.299 0.187
0.03-0.10 Gyr 0.135 0.643 1.099
0.10-0.33 Gyr -0.558 0.295 0.666
0.33-1.08 Gyr -1.428 0.118 0.404
1.08-3.56 Gyr -1.187 0.282 0.660
3.56-11.71 Gyr 0.334 0.754 0.893
11.71-13.01 Gyr 0.273 0.917 1.700