2024ykd

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Information

Transient

Name: AT2024ykd
Right ascension: 0h41m18.51s
Declination: -1d25m36.28s
Discovery Date: Sept. 5, 2024, 12:03 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2024ykd
Right ascension: 0h41m18.21s
Declination: -1d25m32.31s
Redshift: 0.068394
Photometric Redshift: 0.061
 

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 1.84
Cutout download processed 17.33
Global aperture construction processed 0.57
Local aperture photometry processed 5.76
Global aperture photometry processed 5.77
Validate local photometry processed 0.02
Validate global photometry processed 14.1
Host information processed 0.09
Global host SED inference processed 425.86
Local host SED inference processed 427.41
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
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) = 0h41m18.51s, -1d25m36.28s
semi major axis, semi minor axis (arcsec) = 1.53, 1.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 38.0 1.65 19.951 0.047 AB
DES_g 38.85 0.21 19.927 0.006 AB
PanSTARRS_g 35.49 0.49 20.025 0.015 AB
SDSS_r 56.11 2.1 19.527 0.041 AB
PanSTARRS_r 47.12 0.3 19.717 0.007 AB
DES_r 60.84 0.32 19.440 0.006 AB
SDSS_i 74.03 2.56 19.227 0.038 AB
PanSTARRS_i 66.66 0.49 19.340 0.008 AB
PanSTARRS_z 67.84 1.08 19.321 0.017 AB
SDSS_z 90.58 5.06 19.007 0.061 AB
DES_z 83.63 1.03 19.094 0.013 AB
PanSTARRS_y 90.27 2.55 19.011 0.031 AB

Aperture details

RA, DEC (J2000) = 0h41m18.20s, -1d25m32.58s
semi major axis, semi minor axis (arcsec) = 18.52, 13.09
angle (degrees, anti-clockwise from east) = -32.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 709.58 18.05 16.772 0.028 AB
SDSS_g 1317.14 10.41 16.101 0.009 AB
DES_g 1295.63 1.37 16.119 0.001 AB
PanSTARRS_g 1381.01 4.85 16.050 0.004 AB
SDSS_r 1928.49 14.09 15.687 0.008 AB
PanSTARRS_r 1771.46 2.96 15.779 0.002 AB
SDSS_i 2568.94 18.47 15.376 0.008 AB
PanSTARRS_i 2523.43 4.79 15.395 0.002 AB
PanSTARRS_z 2653.13 10.76 15.341 0.004 AB
SDSS_z 2661.49 47.33 15.337 0.019 AB
DES_z 2899.35 6.47 15.244 0.002 AB
PanSTARRS_y 3218.02 25.5 15.131 0.009 AB
WISE_W1 2389.57 42.3 12.755 0.019 Vega
WISE_W2 1674.96 52.51 12.501 0.034 Vega
WISE_W3 7387.59 264.28 9.055 0.039 Vega
WISE_W4 9124.21 1666.68 7.380 0.198 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})\, 8.555 8.873 9.025
{\rm log}_{10}({\rm SFR}) -1.062 -0.566 -0.090
{\rm log}_{10}({\rm sSFR}) -10.028 -9.417 -8.704
{\rm stellar\ age} 1.187 4.550 6.240

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.627 -0.115 0.083
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.230 0.043 0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.480 0.836
\delta -0.726 -0.323 0.102
\tau_1/\tau_2 0.717 1.043 1.379
Q_{PAH} 0.798 2.563 5.105
U_{min} 2.856 8.021 14.487
{\rm log}_{10}(\gamma_e)\, -3.029 -1.888 -0.532

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.582 -1.366 -0.305
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.466 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.904 -0.637 -0.348
0.03-0.10 Gyr -1.246 -0.558 0.015
0.10-0.33 Gyr -1.218 -0.566 -0.102
0.33-1.08 Gyr -1.398 -0.719 -0.397
1.08-3.53 Gyr -2.184 -1.026 -0.710
3.53-11.56 Gyr -2.698 -1.280 -0.916
11.56-12.85 Gyr -2.772 -1.334 -0.805

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.400 10.547 10.617
{\rm log}_{10}({\rm SFR}) 0.797 1.221 1.565
{\rm log}_{10}({\rm sSFR}) -9.789 -9.303 -8.864
{\rm stellar\ age} 5.324 6.597 7.782

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.189 -0.059 0.052
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.178 0.313 0.420

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.103 0.212 0.432
\delta -0.526 -0.175 0.166
\tau_1/\tau_2 0.637 1.041 1.447
Q_{PAH} 0.714 2.149 4.561
U_{min} 2.037 6.304 12.457
{\rm log}_{10}(\gamma_e)\, -3.607 -2.848 -1.898

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.253 -1.830 -1.549
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.254 1.640

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.555 0.678 0.856
0.03-0.10 Gyr 0.864 1.347 1.702
0.10-0.33 Gyr -0.267 0.492 0.813
0.33-1.08 Gyr -0.423 0.288 0.647
1.08-3.53 Gyr 0.085 0.554 0.810
3.53-11.56 Gyr 0.242 0.602 0.759
11.56-12.85 Gyr 0.070 0.655 1.132