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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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
Processing status completed N/A N/A
 

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 Mag sys
PanSTARRS_y 24.69 1.94 20.419 0.085 AB

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