2024acgu results

Information

Transient
Name:AT2024acgu
Right ascension: 13h10m38.82s
Declination:-17d57m54.30s
Discovery Date:Nov. 26, 2024, 1:16 p.m.
Classification:None
Redshift:None
MW E(B-V):0.071
Host
Name:2024acgu
Right ascension: 13h10m38.53s
Declination:-17d57m55.28s
Redshift:None
Photometric Redshift:0.041
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.26
Transient MWEBV processed 0.15
Host match processed 1.99
Host information processed 0.09
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.66
Global aperture photometry processed 3.93
Validate global photometry processed 11.37
Global host SED inference processed 481.6
Local aperture photometry processed 3.66
Validate local photometry processed 0.02
Local host SED inference processed 482.14
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.532 8.748 8.907
{\rm log}_{10}({\rm SFR}) -1.647 -0.925 -0.347
{\rm log}_{10}({\rm sSFR}) -10.492 -9.717 -9.014
{\rm stellar\ age} 2.555 5.775 7.723

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.774 -1.381 -0.767
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.438 -0.403 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.579 0.941
\delta -0.478 -0.113 0.236
\tau_1/\tau_2 0.659 1.010 1.362
Q_{PAH} 0.503 1.719 3.920
U_{min} 3.135 8.189 15.409
{\rm log}_{10}(\gamma_e)\, -3.232 -1.931 -0.915

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.550 -1.314 -0.195
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.398 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.748 -1.259 -0.853
0.03-0.10 Gyr -1.727 -0.870 -0.224
0.10-0.33 Gyr -1.816 -0.901 -0.401
0.33-1.09 Gyr -2.039 -1.147 -0.719
1.09-3.60 Gyr -2.093 -1.246 -0.927
3.60-11.88 Gyr -2.294 -1.314 -0.995
11.88-13.21 Gyr -2.407 -1.323 -0.719

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.849 10.012 10.128
{\rm log}_{10}({\rm SFR}) 0.044 0.372 0.641
{\rm log}_{10}({\rm sSFR}) -9.982 -9.647 -9.309
{\rm stellar\ age} 6.181 7.580 9.643

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.309 -0.954 -0.660
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.813 -1.183 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.259 0.463
\delta -0.193 0.177 0.339
\tau_1/\tau_2 0.460 0.851 1.286
Q_{PAH} 0.499 1.343 2.991
U_{min} 2.148 6.281 13.099
{\rm log}_{10}(\gamma_e)\, -3.574 -2.917 -1.874

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.344 -1.673 -1.328
{\rm log}_{10}(\tau_{AGN})\, 0.892 1.249 1.767

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.295 0.026 0.231
0.03-0.10 Gyr 0.037 0.471 0.769
0.10-0.33 Gyr -0.985 -0.085 0.342
0.33-1.09 Gyr -1.119 -0.344 0.050
1.09-3.60 Gyr -0.918 -0.263 0.048
3.60-11.88 Gyr -0.309 0.059 0.259
11.88-13.21 Gyr -0.288 0.267 0.932
 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h10m38.82s, -17d57m54.30s
semi major axis, semi minor axis (arcsec):2.46, 2.46
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 55.61 0.72 19.537 0.014 AB
PanSTARRS_r 77.99 1.2 19.170 0.017 AB
PanSTARRS_i 100.78 0.95 18.892 0.010 AB
PanSTARRS_z 101.06 1.76 18.889 0.019 AB
PanSTARRS_y 125.41 3.88 18.654 0.034 AB

Aperture details

RA, DEC (J2000):13h10m38.55s, -17d57m56.51s
semi major axis, semi minor axis (arcsec):18.9, 15.2
angle (degrees, anti-clockwise from east):-99.8
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 168.4 12.08 18.334 0.078 AB
PanSTARRS_g 954.62 4.85 16.450 0.006 AB
PanSTARRS_i 1703.12 6.38 15.822 0.004 AB
PanSTARRS_z 1657.81 11.9 15.851 0.008 AB
2MASS_H 4177.51 626.14 13.480 0.163 Vega
WISE_W1 1258.88 33.81 13.451 0.029 Vega
WISE_W4 1048.51 998.46 9.729 1.034 Vega