2021aici results

Information

Transient
Name:AT2021aici
Right ascension: 23h51m55.06s
Declination:-16d48m49.32s
Discovery Date:July 13, 2021, 11 a.m.
Classification:None
Redshift:None
MW E(B-V):0.021
Host
Name:2021aici
Right ascension: 23h51m55.09s
Declination:-16d48m49.13s
Redshift:None
Photometric Redshift:0.106
 

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 3.05
Transient MWEBV processed 0.04
Host match processed 2.12
Host information processed 0.09
Host MWEBV processed 0.1
Global aperture construction processed 0.56
Global aperture photometry processed 3.41
Validate global photometry processed 10.17
Global host SED inference processed 410.29
Local aperture photometry processed 3.29
Validate local photometry processed 0.02
Local host SED inference processed 690.36
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h51m55.06s, -16d48m49.32s
semi major axis, semi minor axis (arcsec):1.03, 1.03
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 212.87 1.89 18.080 0.010 AB

Aperture details

RA, DEC (J2000):23h51m55.08s, -16d48m48.99s
semi major axis, semi minor axis (arcsec):4.59, 4.34
angle (degrees, anti-clockwise from east):-179.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.82 1.23 22.444 0.351 AB
GALEX_NUV 7.17 1.29 21.761 0.196 AB
PanSTARRS_g 131.19 1.67 18.605 0.014 AB
PanSTARRS_r 292.78 1.72 17.734 0.006 AB
PanSTARRS_i 386.09 1.6 17.433 0.004 AB
PanSTARRS_z 480.83 3.23 17.195 0.007 AB
PanSTARRS_y 561.77 7.57 17.026 0.015 AB
2MASS_J 848.25 138.77 15.684 0.178 Vega
2MASS_H 858.11 230.2 15.199 0.291 Vega
2MASS_K 1223.78 237.48 14.343 0.211 Vega
WISE_W1 399.75 15.33 14.697 0.042 Vega
WISE_W2 290.15 20.76 14.404 0.078 Vega
WISE_W3 441.45 101.27 12.114 0.249 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.518 9.887 10.112
{\rm log}_{10}({\rm SFR}) -0.322 0.307 0.853
{\rm log}_{10}({\rm sSFR}) -10.307 -9.566 -8.810
{\rm stellar\ age} 2.736 6.455 9.397

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.110 -0.283 0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.123 -0.459 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.390 0.767 1.174
\delta -0.675 -0.296 0.053
\tau_1/\tau_2 0.483 0.922 1.377
Q_{PAH} 0.363 1.966 4.508
U_{min} 2.875 8.030 15.855
{\rm log}_{10}(\gamma_e)\, -3.518 -2.533 -1.182

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.012 -1.514 -0.391
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.379 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.058 0.391 0.779
0.03-0.10 Gyr -1.486 0.030 0.847
0.10-0.32 Gyr -2.489 -0.506 0.338
0.32-1.06 Gyr -2.959 -0.550 0.253
1.06-3.43 Gyr -2.670 -0.453 0.079
3.43-11.14 Gyr -1.653 -0.217 0.207
11.14-12.38 Gyr -1.292 -0.049 0.961

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.412 10.454 10.514
{\rm log}_{10}({\rm SFR}) -0.645 -0.341 -0.070
{\rm log}_{10}({\rm sSFR}) -11.121 -10.806 -10.523
{\rm stellar\ age} 7.086 7.778 10.009

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.515 -0.364 -0.216
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.862 -0.547 -0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.144 0.213 0.307
\delta -0.926 -0.739 -0.417
\tau_1/\tau_2 0.560 0.915 1.290
Q_{PAH} 0.898 2.143 4.184
U_{min} 2.640 7.741 14.626
{\rm log}_{10}(\gamma_e)\, -2.625 -1.653 -0.646

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.381 -1.909 -1.375
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.354 1.796

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.517 -0.174 0.062
0.03-0.10 Gyr -1.186 -0.493 -0.073
0.10-0.32 Gyr -1.396 -0.587 -0.146
0.32-1.06 Gyr -1.429 -0.546 -0.100
1.06-3.43 Gyr -1.032 -0.097 0.354
3.43-11.14 Gyr 0.322 0.636 0.733
11.14-12.38 Gyr 0.404 0.856 1.472