2024htj

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Information

Transient

Name: AT2024htj
Right ascension: 16h06m49.72s
Declination: 2d05m49.17s
Discovery Date: April 20, 2024, 2:02 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.076

Host

Name: 2024htj
Right ascension: 16h06m49.59s
Declination: 2d05m50.54s
Redshift: 0.062632
Photometric Redshift: 0.055
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.31
Cutout download processed 20.81
Global aperture construction processed 0.6
Local aperture photometry processed 6.09
Global aperture photometry processed 5.74
Validate local photometry processed 0.03
Validate global photometry processed 15.3
Host information processed 0.13
Global host SED inference processed 427.01
Local host SED inference processed 445.84
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 16h06m49.72s, 2d05m49.17s
semi major axis, semi minor axis (arcsec) = 1.66, 1.66
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 21.59 1.75 20.565 0.088
SDSS_g 57.86 2.04 19.494 0.038
DES_g 62.76 0.32 19.406 0.006
PanSTARRS_g 54.2 0.35 19.565 0.007
SDSS_r 98.73 2.71 18.914 0.030
PanSTARRS_r 90.49 0.4 19.009 0.005
DES_r 113.11 0.65 18.766 0.006
SDSS_i 139.46 3.44 18.539 0.027
PanSTARRS_i 122.92 0.42 18.676 0.004
PanSTARRS_z 139.67 1.01 18.537 0.008
SDSS_z 176.95 6.83 18.280 0.042
DES_z 177.5 2.19 18.277 0.013
PanSTARRS_y 168.46 2.42 18.334 0.016

Aperture details

RA, DEC (J2000) = 16h06m49.58s, 2d05m50.55s
semi major axis, semi minor axis (arcsec) = 12.85, 9.27
angle (degrees, anti-clockwise from east) = -118.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 96.32 9.62 18.941 0.108
GALEX_NUV 112.72 6.86 18.770 0.066
SDSS_u 319.1 9.96 17.640 0.034
SDSS_g 704.11 7.77 16.781 0.012
DES_g 734.39 1.2 16.735 0.002
PanSTARRS_g 744.83 2.18 16.720 0.003
SDSS_r 1159.53 10.54 16.239 0.010
PanSTARRS_r 1197.66 2.47 16.204 0.002
DES_r 1273.32 2.34 16.138 0.002
SDSS_i 1592.68 14.69 15.895 0.010
PanSTARRS_i 1595.94 2.58 15.892 0.002
PanSTARRS_z 1789.29 6.35 15.768 0.004
SDSS_z 1913.59 40.67 15.695 0.023
DES_z 1909.37 7.62 15.698 0.004
PanSTARRS_y 2121.9 15.38 15.583 0.008
WISE_W1 1742.91 28.01 13.098 0.017
WISE_W2 1156.04 38.09 12.904 0.036
WISE_W3 5455.37 187.81 9.384 0.037
WISE_W4 6841.28 1356.05 7.692 0.215
 

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})\, 9.036 9.245 9.356
{\rm log}_{10}({\rm SFR}) -1.006 -0.735 -0.447
{\rm log}_{10}({\rm sSFR}) -10.315 -9.967 -9.568
{\rm stellar\ age} 2.597 5.370 6.874

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.122 -0.482 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.148 0.135 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.517 0.941
\delta -0.702 -0.312 0.077
\tau_1/\tau_2 0.585 0.959 1.319
Q_{PAH} 1.050 3.478 5.553
U_{min} 2.879 8.200 15.755
{\rm log}_{10}(\gamma_e)\, -3.284 -2.007 -0.595

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.820 -1.939 -0.833
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.360 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.172 -0.890 -0.586
0.03-0.10 Gyr -1.071 -0.575 -0.031
0.10-0.33 Gyr -1.081 -0.626 -0.220
0.33-1.08 Gyr -1.167 -0.711 -0.374
1.08-3.54 Gyr -1.307 -0.849 -0.590
3.54-11.63 Gyr -1.743 -1.022 -0.771
11.63-12.92 Gyr -1.997 -1.075 -0.620

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.293 10.354 10.405
{\rm log}_{10}({\rm SFR}) 0.281 0.406 0.511
{\rm log}_{10}({\rm sSFR}) -10.097 -9.956 -9.812
{\rm stellar\ age} 5.016 6.159 7.047

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.245 -0.069 0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.299 0.397 0.467

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.230 0.379
\delta -0.579 -0.250 -0.018
\tau_1/\tau_2 0.792 1.102 1.425
Q_{PAH} 1.841 3.021 4.437
U_{min} 2.478 7.338 14.202
{\rm log}_{10}(\gamma_e)\, -3.300 -2.338 -1.607

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.387 -2.238 -1.760
{\rm log}_{10}(\tau_{AGN})\, 0.901 1.234 1.752

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.110 0.236 0.343
0.03-0.10 Gyr 0.585 0.759 0.933
0.10-0.33 Gyr -0.227 0.156 0.410
0.33-1.08 Gyr -0.257 0.032 0.230
1.08-3.54 Gyr 0.151 0.343 0.536
3.54-11.63 Gyr -0.031 0.189 0.305
11.63-12.92 Gyr -0.357 0.149 0.529