2024whc

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Information

Transient

Name: AT2024whc
Right ascension: 14h30m57.13s
Declination: 4d42m19.22s
Discovery Date: March 18, 2024, 8:48 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.029

Host

Name: 2024whc
Right ascension: 14h30m56.93s
Declination: 4d42m18.15s
Redshift: 0.106676
Photometric Redshift: 0.067
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.69
Cutout download processed 3.76
Global aperture construction processed 0.57
Local aperture photometry processed 3.44
Global aperture photometry processed 3.6
Validate local photometry processed 0.02
Validate global photometry processed 10.7
Host information processed 0.09
Global host SED inference processed 397.38
Local host SED inference processed 539.4
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 14h30m57.13s, 4d42m19.22s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_y 8.42 1.51 21.587 0.195

Aperture details

RA, DEC (J2000) = 14h30m56.92s, 4d42m18.16s
semi major axis, semi minor axis (arcsec) = 5.42, 3.9
angle (degrees, anti-clockwise from east) = -142.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 26.75 0.62 20.332 0.025
GALEX_NUV 40.14 0.45 19.891 0.012
PanSTARRS_g 188.74 1.1 18.210 0.006
PanSTARRS_r 266.84 1.3 17.834 0.005
PanSTARRS_i 319.09 1.65 17.640 0.006
PanSTARRS_z 363.94 2.74 17.497 0.008
PanSTARRS_y 387.0 6.34 17.431 0.018
2MASS_J 144.39 163.8 17.606 1.232
2MASS_H 620.76 209.0 15.550 0.366
2MASS_K 908.23 284.17 14.667 0.340
WISE_W1 235.5 31.73 15.271 0.146
WISE_W2 146.42 25.78 15.147 0.191
WISE_W3 783.78 71.59 11.491 0.099
WISE_W4 592.33 454.83 10.349 0.834
 

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})\, 7.786 8.445 8.878
{\rm log}_{10}({\rm SFR}) -1.144 -0.639 -0.156
{\rm log}_{10}({\rm sSFR}) -9.774 -9.021 -8.029
{\rm stellar\ age} 0.352 5.397 7.558

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.589 -0.897 -0.139
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.372 -0.594 0.036

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.683 1.179 1.793
\delta -0.357 0.049 0.303
\tau_1/\tau_2 0.409 0.827 1.254
Q_{PAH} 0.602 1.948 4.520
U_{min} 2.811 8.384 15.732
{\rm log}_{10}(\gamma_e)\, -3.051 -1.944 -0.694

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.620 -0.667 0.063
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.443 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.915 -0.378 0.162
0.03-0.10 Gyr -2.983 -1.239 -0.431
0.10-0.32 Gyr -4.749 -1.776 -0.921
0.32-1.06 Gyr -5.405 -1.966 -1.169
1.06-3.43 Gyr -5.064 -1.923 -1.178
3.43-11.13 Gyr -4.722 -1.786 -1.057
11.13-12.37 Gyr -4.631 -1.751 -0.738

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.859 9.970 10.066
{\rm log}_{10}({\rm SFR}) -0.071 0.458 0.792
{\rm log}_{10}({\rm sSFR}) -10.062 -9.532 -9.155
{\rm stellar\ age} 3.713 5.460 6.964

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.021 -0.625 -0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.565 -0.833 0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.226 0.407
\delta -0.597 -0.113 0.206
\tau_1/\tau_2 0.643 1.031 1.383
Q_{PAH} 0.918 2.240 4.328
U_{min} 2.638 8.056 15.046
{\rm log}_{10}(\gamma_e)\, -2.534 -1.598 -0.743

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.926 -2.512 -1.590
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.495 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.271 -0.355 0.027
0.03-0.10 Gyr 0.001 0.598 0.939
0.10-0.32 Gyr 0.322 0.679 0.954
0.32-1.06 Gyr -0.390 0.214 0.512
1.06-3.43 Gyr -0.421 0.019 0.278
3.43-11.13 Gyr -0.506 -0.058 0.161
11.13-12.37 Gyr -0.715 0.034 0.554