2024hht

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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
 

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 3.09
Cutout download processed 13.36
Global aperture construction processed 1.09
Local aperture photometry processed 4.83
Global aperture photometry processed 4.83
Validate local photometry processed 0.03
Validate global photometry processed 15.27
Host information processed 0.12
Global host SED inference processed 1079.12
Local host SED inference processed 522.63
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 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
 

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})\, 7.559 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