2024acuu results

Information

Transient
Name:AT2024acuu
Right ascension: 20h48m56.26s
Declination:-1d22m01.38s
Discovery Date:Oct. 6, 2024, 5:45 a.m.
Classification:None
Redshift:None
MW E(B-V):0.053
Host
Name:2024acuu
Right ascension: 20h48m58.02s
Declination:-1d21m55.38s
Redshift:None
Photometric Redshift:0.075
 

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: completed

Task Name Status Time (s)
Cutout download processed 14.22
Transient MWEBV processed 0.05
Host match processed 3.29
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.65
Global aperture photometry processed 5.69
Validate global photometry processed 16.63
Global host SED inference processed 450.64
Local aperture photometry processed 4.87
Validate local photometry processed 0.02
Local host SED inference processed 756.87
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h48m56.26s, -1d22m01.38s
semi major axis, semi minor axis (arcsec):1.4, 1.4
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 1.26 0.34 23.649 0.295 AB
SDSS_r 1.23 0.87 23.673 0.764 AB
PanSTARRS_r 1.21 0.38 23.696 0.344 AB
SDSS_i -0.07 1.35 AB
PanSTARRS_i 2.37 0.43 22.964 0.198 AB
PanSTARRS_z 3.87 0.93 22.430 0.262 AB
SDSS_z 7.04 4.58 21.781 0.707 AB
PanSTARRS_y 0.35 2.76 25.049 8.649 AB

Aperture details

RA, DEC (J2000):20h48m58.02s, -1d21m55.23s
semi major axis, semi minor axis (arcsec):20.59, 5.24
angle (degrees, anti-clockwise from east):-132.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.27 3.18 21.482 0.373 AB
GALEX_NUV 18.04 2.22 20.760 0.133 AB
SDSS_u 28.03 12.11 20.281 0.469 AB
SDSS_g 376.92 6.45 17.459 0.019 AB
PanSTARRS_g 436.03 2.58 17.301 0.006 AB
SDSS_r 818.32 9.46 16.618 0.013 AB
PanSTARRS_r 837.87 2.85 16.592 0.004 AB
SDSS_i 1245.95 13.38 16.161 0.012 AB
PanSTARRS_i 1229.06 3.2 16.176 0.003 AB
SDSS_z 1372.09 34.89 16.057 0.028 AB
PanSTARRS_y 1765.96 20.08 15.783 0.012 AB
2MASS_J 2465.31 287.98 14.525 0.127 Vega
2MASS_H 2986.28 453.08 13.845 0.165 Vega
2MASS_K 2262.42 480.69 13.676 0.231 Vega
WISE_W1 1282.03 38.35 13.431 0.032 Vega
WISE_W2 705.02 45.85 13.440 0.071 Vega
WISE_W3 2130.91 227.35 10.405 0.116 Vega
WISE_W4 -1467.89 1007.25 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.146 7.665 8.199
{\rm log}_{10}({\rm SFR}) -1.212 -0.881 -0.581
{\rm log}_{10}({\rm sSFR}) -9.352 -8.339 -7.960
{\rm stellar\ age} 0.030 2.384 6.860

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.350 -0.002 0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.145 -0.694 -0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.504 1.909 2.364
\delta 0.107 0.246 0.351
\tau_1/\tau_2 0.811 1.259 1.711
Q_{PAH} 0.965 3.229 5.664
U_{min} 3.333 9.402 17.098
{\rm log}_{10}(\gamma_e)\, -2.966 -1.632 -0.380

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.095 -0.846 0.157
{\rm log}_{10}(\tau_{AGN})\, 0.938 1.449 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.068 -0.556 -0.238
0.03-0.10 Gyr -3.252 -1.461 -0.751
0.10-0.33 Gyr -5.225 -2.293 -1.378
0.33-1.07 Gyr -6.876 -2.951 -1.722
1.07-3.51 Gyr -7.443 -3.274 -1.794
3.51-11.49 Gyr -8.022 -3.344 -1.756
11.49-12.76 Gyr -8.352 -3.065 -1.533

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.564 10.633 10.721
{\rm log}_{10}({\rm SFR}) -0.352 0.051 0.393
{\rm log}_{10}({\rm sSFR}) -11.031 -10.588 -10.223
{\rm stellar\ age} 6.938 7.605 9.476

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.950 -0.636 -0.409
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.652 -0.059 0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.301 0.439 0.631
\delta -0.708 -0.385 -0.031
\tau_1/\tau_2 0.613 0.992 1.374
Q_{PAH} 0.817 1.891 3.106
U_{min} 3.022 7.843 14.729
{\rm log}_{10}(\gamma_e)\, -3.094 -2.119 -1.491

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.454 -3.626 -2.634
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.513 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.238 0.068 0.254
0.03-0.10 Gyr -0.577 0.043 0.469
0.10-0.33 Gyr -0.659 0.037 0.406
0.33-1.07 Gyr -0.881 -0.049 0.297
1.07-3.51 Gyr -0.409 0.316 0.649
3.51-11.49 Gyr 0.553 0.795 0.931
11.49-12.76 Gyr 0.380 0.905 1.548