2024ktc

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Information

Transient

Name: AT2024ktc
Right ascension: 4h02m22.50s
Declination: 25d43m18.40s
Discovery Date: March 2, 2024, 6:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.265

Host

Name: 2024ktc
Right ascension: 4h02m22.50s
Declination: 25d43m15.78s
Redshift: None
Photometric Redshift: 0.102
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.7
Cutout download processed 4.39
Global aperture construction processed 0.57
Local aperture photometry processed 3.68
Global aperture photometry processed 3.76
Validate local photometry processed 0.03
Validate global photometry processed 10.42
Host information processed 0.13
Global host SED inference processed 645.74
Local host SED inference processed 796.07
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 4h02m22.50s, 25d43m18.40s
semi major axis, semi minor axis (arcsec) = 1.07, 1.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_y 24.69 1.94 20.419 0.085

Aperture details

RA, DEC (J2000) = 4h02m22.50s, 25d43m15.83s
semi major axis, semi minor axis (arcsec) = 5.57, 4.23
angle (degrees, anti-clockwise from east) = -132.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 0.63 2.93 24.398 5.036
GALEX_NUV 10.25 2.79 21.373 0.295
PanSTARRS_i 313.23 1.42 17.660 0.005
PanSTARRS_z 420.29 3.46 17.341 0.009
2MASS_J 1574.15 143.06 15.012 0.099
2MASS_H 1463.97 220.47 14.619 0.164
2MASS_K 1816.88 253.77 13.914 0.152
WISE_W1 1098.78 25.88 13.599 0.026
WISE_W4 1027.04 577.64 9.751 0.611
 

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})\, 8.470 8.940 9.269
{\rm log}_{10}({\rm SFR}) -0.769 -0.225 0.231
{\rm log}_{10}({\rm sSFR}) -9.823 -9.149 -8.527
{\rm stellar\ age} 0.694 5.419 7.968

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.454 -0.726 -0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.135 -0.601 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.578 0.990 1.502
\delta -0.409 -0.070 0.218
\tau_1/\tau_2 0.354 0.831 1.318
Q_{PAH} 0.638 2.493 5.228
U_{min} 2.963 8.511 16.188
{\rm log}_{10}(\gamma_e)\, -3.226 -1.770 -0.520

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.768 -1.269 -0.169
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.476 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.911 -0.351 0.115
0.03-0.10 Gyr -2.724 -1.238 -0.199
0.10-0.33 Gyr -3.458 -1.595 -0.705
0.33-1.06 Gyr -3.727 -1.566 -0.687
1.06-3.44 Gyr -4.250 -1.638 -0.943
3.44-11.19 Gyr -3.900 -1.430 -0.839
11.19-12.43 Gyr -3.983 -1.481 -0.458

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.511 10.626 10.727
{\rm log}_{10}({\rm SFR}) 0.544 0.846 1.069
{\rm log}_{10}({\rm sSFR}) -10.140 -9.761 -9.464
{\rm stellar\ age} 6.349 7.358 9.905

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.236 0.011 0.133
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.288 -0.785 -0.147

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.678 0.909 1.128
\delta 0.156 0.300 0.372
\tau_1/\tau_2 0.965 1.315 1.639
Q_{PAH} 0.518 1.674 3.685
U_{min} 2.635 7.844 15.388
{\rm log}_{10}(\gamma_e)\, -3.303 -2.278 -1.380

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.417 -1.818 -1.095
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.400 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.382 0.684 0.913
0.03-0.10 Gyr 0.354 0.763 1.040
0.10-0.33 Gyr -1.273 0.061 0.610
0.33-1.06 Gyr -1.453 -0.194 0.307
1.06-3.44 Gyr -1.255 -0.023 0.379
3.44-11.19 Gyr 0.117 0.507 0.670
11.19-12.43 Gyr 0.161 0.704 1.410