2024hht results

Information

Transient
Name:AT2024hht
Right ascension: 19h32m54.83s
Declination:36d58m53.50s
Discovery Date:April 26, 2024, 1:14 p.m.
Classification:None
Redshift:None
MW E(B-V):0.129
Host
Name:2024hht
Right ascension: 19h32m54.35s
Declination:36d58m59.39s
Redshift:None
Photometric Redshift:0.063
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 13.36
Transient MWEBV processed 0.05
Host match processed 3.09
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 1.09
Global aperture photometry processed 4.83
Validate global photometry processed 15.27
Global host SED inference processed 1079.12
Local aperture photometry processed 4.83
Validate local photometry processed 0.03
Local host SED inference processed 522.63
 

Imaging data

 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h32m54.83s, 36d58m53.50s
semi major axis, semi minor axis (arcsec):1.65, 1.65
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -0.33 1.68 AB
SDSS_g 8.5 0.92 21.576 0.117 AB
PanSTARRS_g 9.55 0.4 21.450 0.045 AB
SDSS_r 12.53 1.2 21.155 0.104 AB
PanSTARRS_r 13.63 0.57 21.064 0.045 AB
SDSS_i 14.97 1.52 20.962 0.110 AB
PanSTARRS_i 10.79 0.83 21.317 0.083 AB
PanSTARRS_z 12.75 1.51 21.136 0.129 AB
SDSS_z 15.67 6.35 20.912 0.440 AB
PanSTARRS_y 7.04 2.87 21.781 0.442 AB

Aperture details

RA, DEC (J2000):19h32m54.35s, 36d58m59.50s
semi major axis, semi minor axis (arcsec):2.08, 1.71
angle (degrees, anti-clockwise from east):-51.16
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -0.82 2.11 AB
SDSS_g 4.77 0.86 22.204 0.197 AB
PanSTARRS_g 5.31 0.45 22.086 0.092 AB
SDSS_r 18.56 1.43 20.729 0.084 AB
PanSTARRS_r 16.48 0.61 20.858 0.040 AB
SDSS_i 49.66 2.22 19.660 0.049 AB
PanSTARRS_i 47.95 0.83 19.698 0.019 AB
PanSTARRS_z 74.43 1.53 19.221 0.022 AB
SDSS_z 80.7 7.4 19.133 0.100 AB
PanSTARRS_y 90.58 2.76 19.007 0.033 AB
2MASS_J 134.91 79.63 17.680 0.641 Vega
2MASS_H 204.08 102.34 16.758 0.544 Vega
2MASS_K 111.58 154.69 16.943 1.505 Vega
WISE_W1 44.54 53.73 17.079 1.310 Vega
WISE_W2 26.6 43.01 16.999 1.755 Vega
WISE_W3 13.27 50.86 15.919 4.162 Vega
WISE_W4 -136.13 294.98 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.559 7.873 8.127
{\rm log}_{10}({\rm SFR}) -1.671 -1.348 -1.049
{\rm log}_{10}({\rm sSFR}) -9.696 -9.235 -8.750
{\rm stellar\ age} 0.206 1.724 4.722

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.700 -1.107 -0.195
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.510 -0.488 0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.364 0.749
\delta -0.803 -0.383 0.159
\tau_1/\tau_2 0.554 0.962 1.381
Q_{PAH} 1.487 3.430 5.580
U_{min} 3.408 9.116 16.846
{\rm log}_{10}(\gamma_e)\, -2.994 -1.926 -0.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.048 -0.343 0.093
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.515 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.795 -1.439 -1.129
0.03-0.10 Gyr -1.823 -1.182 -0.523
0.10-0.33 Gyr -2.540 -1.431 -0.947
0.33-1.08 Gyr -4.317 -1.818 -1.284
1.08-3.54 Gyr -5.551 -2.657 -1.855
3.54-11.63 Gyr -6.417 -3.149 -2.222
11.63-12.92 Gyr -6.630 -3.255 -2.137

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.601 9.805 10.021
{\rm log}_{10}({\rm SFR}) -0.396 0.220 0.741
{\rm log}_{10}({\rm sSFR}) -10.180 -9.558 -8.973
{\rm stellar\ age} 6.434 7.980 11.885

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.497 -0.851 -0.298
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.745 -0.981 0.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.185 2.727 3.259
\delta -0.145 -0.010 0.145
\tau_1/\tau_2 0.526 0.892 1.266
Q_{PAH} 0.317 1.260 2.982
U_{min} 3.211 9.451 17.259
{\rm log}_{10}(\gamma_e)\, -3.519 -2.472 -1.392

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.112 -2.095 -0.571
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.381 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.579 0.045 0.570
0.03-0.10 Gyr -2.737 -0.880 -0.023
0.10-0.33 Gyr -4.515 -1.665 -0.553
0.33-1.08 Gyr -5.014 -1.754 -0.646
1.08-3.54 Gyr -4.553 -1.498 -0.451
3.54-11.63 Gyr -2.417 -0.532 -0.194
11.63-12.92 Gyr -1.228 -0.031 0.790