2021acdt results

Information

Transient
Name:AT2021acdt
Right ascension: 16h49m20.97s
Declination:29d05m14.10s
Discovery Date:Oct. 23, 2021, 2:52 a.m.
Classification:None
Redshift:None
MW E(B-V):0.039
Host
Name:
Right ascension: 16h49m20.78s
Declination:29d05m13.54s
Redshift:None
Photometric Redshift:0.148
 

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 27.24
Transient MWEBV processed 0.05
Host match processed 5.82
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.7
Global aperture photometry processed 5.23
Validate global photometry processed 15.91
Global host SED inference processed 472.56
Local aperture photometry processed 5.97
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):16h49m20.77s, 29d05m13.72s
semi major axis, semi minor axis (arcsec):5.15, 4.65
angle (degrees, anti-clockwise from east):-100.56
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.31 1.79 22.599 0.587 AB
GALEX_NUV 0.7 0.39 24.286 0.601 AB
SDSS_u 31.11 3.97 20.168 0.139 AB
SDSS_g 79.27 2.72 19.152 0.037 AB
DES_g 87.28 0.8 19.048 0.010 AB
PanSTARRS_g 87.01 0.95 19.051 0.012 AB
SDSS_r 164.9 4.08 18.357 0.027 AB
PanSTARRS_r 169.86 1.15 18.325 0.007 AB
SDSS_i 226.87 5.23 18.011 0.025 AB
PanSTARRS_i 235.06 1.56 17.972 0.007 AB
PanSTARRS_z 275.43 3.06 17.800 0.012 AB
SDSS_z 269.27 14.71 17.825 0.059 AB
PanSTARRS_y 299.6 7.56 17.709 0.027 AB
2MASS_J 234.48 125.59 17.080 0.582 Vega
2MASS_H 267.76 178.42 16.463 0.723 Vega
2MASS_K 210.1 233.3 16.256 1.206 Vega
WISE_W1 160.28 12.27 15.689 0.083 Vega
WISE_W2 109.78 16.43 15.460 0.163 Vega
WISE_W3 357.02 59.42 12.344 0.181 Vega
WISE_W4 1316.31 472.26 9.482 0.390 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.303 10.421 10.531
{\rm log}_{10}({\rm SFR}) -1.244 0.013 0.619
{\rm log}_{10}({\rm sSFR}) -11.718 -10.388 -9.719
{\rm stellar\ age} 5.839 7.038 10.016

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.497 -1.079 -0.814
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.584 -0.788 0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.256 0.421
\delta -0.899 -0.619 -0.153
\tau_1/\tau_2 0.558 0.988 1.438
Q_{PAH} 0.679 1.927 4.194
U_{min} 2.918 8.462 15.747
{\rm log}_{10}(\gamma_e)\, -2.707 -1.655 -0.559

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.921 -2.526 -1.633
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.474 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.921 -0.302 0.088
0.03-0.10 Gyr -1.475 0.067 0.750
0.10-0.32 Gyr -1.989 -0.142 0.509
0.32-1.03 Gyr -2.705 -0.321 0.282
1.03-3.33 Gyr -1.867 0.046 0.518
3.33-10.70 Gyr -0.133 0.556 0.748
10.70-11.88 Gyr -0.178 0.682 1.579