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 processing None
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 processing 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
SDSS_u 17.08 1.8 20.819 0.114
SDSS_g 44.34 1.78 19.783 0.044
PanSTARRS_g 47.65 0.42 19.705 0.009
SDSS_r 66.88 2.26 19.337 0.037
PanSTARRS_r 74.32 0.47 19.222 0.007
SDSS_i 91.62 2.84 18.995 0.034
PanSTARRS_i 95.28 0.47 18.953 0.005
PanSTARRS_z 109.51 1.16 18.801 0.011
SDSS_z 106.74 5.47 18.829 0.056
PanSTARRS_y 133.29 2.67 18.588 0.022

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
GALEX_FUV 99.01 10.71 18.911 0.117
GALEX_NUV 125.96 7.81 18.649 0.067
SDSS_u 402.38 11.19 17.388 0.030
SDSS_g 1156.25 9.33 16.242 0.009
PanSTARRS_g 1157.81 2.68 16.241 0.003
SDSS_r 1961.5 12.57 15.669 0.007
PanSTARRS_r 2012.05 2.98 15.641 0.002
SDSS_i 2758.85 16.37 15.298 0.006
PanSTARRS_i 2642.43 3.02 15.345 0.001
PanSTARRS_z 3196.74 7.42 15.138 0.003
SDSS_z 3505.09 35.16 15.038 0.011
PanSTARRS_y 3616.52 17.09 15.004 0.005
2MASS_J 4421.31 333.77 13.891 0.082
2MASS_H 5060.58 577.95 13.272 0.124
2MASS_K 5856.97 516.45 12.643 0.096
WISE_W1 2453.81 30.16 12.726 0.013
WISE_W2 1526.78 37.66 12.602 0.027
WISE_W3 4697.02 173.79 9.546 0.040
WISE_W4 5057.66 1106.11 8.020 0.237
 

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