2024ehx results

Information

Transient
Name:AT2024ehx
Right ascension: 16h03m29.39s
Declination:-2d21m32.55s
Discovery Date:Feb. 28, 2024, 11:32 a.m.
Classification:None
Redshift:None
MW E(B-V):0.229
Host
Name:2024ehx
Right ascension: 16h03m29.50s
Declination:-2d21m35.13s
Redshift:None
Photometric Redshift:0.064
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 3.47
Transient MWEBV processed 0.06
Host match processed 1.39
Host information processed 0.13
Host MWEBV processed 0.06
Global aperture construction processed 0.62
Global aperture photometry processed 3.45
Validate global photometry processed 10.41
Global host SED inference processed 1601.73
Local aperture photometry processed 3.46
Validate local photometry processed 0.02
Local host SED inference processed 474.35
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h03m29.39s, -2d21m32.55s
semi major axis, semi minor axis (arcsec):1.63, 1.63
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 29.74 0.44 20.217 0.016 AB
PanSTARRS_r 74.28 0.4 19.223 0.006 AB
PanSTARRS_i 123.81 0.59 18.668 0.005 AB
PanSTARRS_z 178.44 1.15 18.271 0.007 AB
PanSTARRS_y 227.47 3.02 18.008 0.014 AB

Aperture details

RA, DEC (J2000):16h03m29.50s, -2d21m34.92s
semi major axis, semi minor axis (arcsec):3.82, 3.6
angle (degrees, anti-clockwise from east):-47.32
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 395.91 2.39 17.406 0.007 AB
2MASS_J 1921.15 144.1 14.796 0.081 Vega
2MASS_K 2837.58 243.19 13.430 0.093 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.659 9.795 9.902
{\rm log}_{10}({\rm SFR}) -2.674 -1.600 -0.798
{\rm log}_{10}({\rm sSFR}) -12.566 -11.416 -10.579
{\rm stellar\ age} 5.538 7.531 9.391

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.909 -0.356 -0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.583 0.240

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.346 0.816 1.351
\delta -0.465 -0.055 0.253
\tau_1/\tau_2 0.660 1.032 1.400
Q_{PAH} 0.857 3.138 5.519
U_{min} 2.885 8.516 16.143
{\rm log}_{10}(\gamma_e)\, -3.330 -1.871 -0.548

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.227 -0.974 -0.394
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.523 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.845 -1.774 -0.967
0.03-0.10 Gyr -2.062 -1.120 -0.339
0.10-0.33 Gyr -2.088 -1.133 -0.449
0.33-1.08 Gyr -2.069 -1.016 -0.357
1.08-3.54 Gyr -1.821 -0.671 -0.224
3.54-11.62 Gyr -0.998 -0.361 -0.180
11.62-12.91 Gyr -0.924 -0.208 0.410

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.583 10.229 10.610
{\rm log}_{10}({\rm SFR}) 0.681 1.271 1.694
{\rm log}_{10}({\rm sSFR}) -9.739 -8.966 -8.041
{\rm stellar\ age} 0.289 5.177 8.901

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.228 -0.411 0.056
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.382 -0.632 0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.980 2.567 3.233
\delta -0.369 -0.152 0.137
\tau_1/\tau_2 0.327 0.822 1.434
Q_{PAH} 0.580 2.725 5.322
U_{min} 3.353 9.775 17.316
{\rm log}_{10}(\gamma_e)\, -3.366 -2.017 -1.049

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.038 -1.845 -0.371
{\rm log}_{10}(\tau_{AGN})\, 1.219 1.824 2.051

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.525 1.139 1.615
0.03-0.10 Gyr -2.343 -0.309 1.079
0.10-0.33 Gyr -3.443 -0.788 0.642
0.33-1.08 Gyr -4.206 -0.891 0.515
1.08-3.54 Gyr -4.108 -0.906 0.384
3.54-11.62 Gyr -4.222 -0.714 0.359
11.62-12.91 Gyr -4.661 -0.502 0.976