2024htu

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Information

Transient

Name: AT2024htu
Right ascension: 16h19m27.90s
Declination: -1d09m13.36s
Discovery Date: April 17, 2024, 1:26 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.094

Host

Name: 2024htu
Right ascension: 16h19m27.90s
Declination: -1d09m13.26s
Redshift: None
Photometric Redshift: 0.125
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.48
Cutout download processed 18.95
Global aperture construction processed 0.59
Local aperture photometry processed 5.91
Global aperture photometry processed 6.39
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.72
Host information processed 0.13
Global host SED inference processed 435.35
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 16h19m27.90s, -1d09m13.36s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 16h19m27.90s, -1d09m13.16s
semi major axis, semi minor axis (arcsec) = 3.64, 2.65
angle (degrees, anti-clockwise from east) = -21.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.92 0.75 21.800 0.118
GALEX_NUV 9.4 0.41 21.467 0.047
DES_g 35.36 0.43 20.029 0.013
PanSTARRS_g 33.66 0.75 20.082 0.024
DES_r 47.45 0.68 19.709 0.016
PanSTARRS_z 48.65 1.72 19.682 0.038
DES_z 60.04 1.77 19.454 0.032
PanSTARRS_y 57.24 4.17 19.506 0.079
2MASS_J 85.94 116.07 18.170 1.466
2MASS_H 311.22 199.5 16.300 0.696
2MASS_K -132.37 202.67
WISE_W1 50.84 13.27 16.936 0.283
WISE_W4 532.83 495.69 10.464 1.010
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.703 8.994 9.288
{\rm log}_{10}({\rm SFR}) -0.525 -0.155 0.099
{\rm log}_{10}({\rm sSFR}) -9.603 -9.171 -8.783
{\rm stellar\ age} 0.314 2.611 5.434

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.479 -0.822 -0.114
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.471 -0.351 0.201

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.261 0.633
\delta -0.546 -0.059 0.219
\tau_1/\tau_2 0.783 1.135 1.466
Q_{PAH} 0.794 2.023 3.975
U_{min} 2.591 8.156 16.287
{\rm log}_{10}(\gamma_e)\, -3.189 -2.228 -1.106

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.185 -1.307 -0.574
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.370 1.722

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.613 -0.246 0.019
0.03-0.10 Gyr -0.375 0.095 0.573
0.10-0.32 Gyr -1.144 -0.166 0.256
0.32-1.05 Gyr -2.593 -0.986 -0.428
1.05-3.38 Gyr -3.693 -1.483 -0.851
3.38-10.94 Gyr -3.948 -1.652 -0.945
10.94-12.16 Gyr -4.110 -1.667 -0.816