2021aicd results

Information

Transient
Name:AT2021aicd
Right ascension: 22h51m04.35s
Declination:57d30m36.30s
Discovery Date:Oct. 17, 2021, 4:34 p.m.
Classification:None
Redshift:None
MW E(B-V):0.508
Host
Name:2021aicd
Right ascension: 22h51m03.37s
Declination:57d30m41.78s
Redshift:None
Photometric Redshift:0.095
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_FUV
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 3.54
Transient MWEBV processed 0.08
Host match processed 3.52
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.72
Global aperture photometry processed 3.51
Validate global photometry processed 11.33
Global host SED inference processed 518.71
Local aperture photometry processed 3.59
Validate local photometry processed 0.02
Local host SED inference processed 578.72
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h51m04.35s, 57d30m36.30s
semi major axis, semi minor axis (arcsec):1.13, 1.13
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 101.38 0.81 18.885 0.009 AB
PanSTARRS_z 156.84 1.18 18.411 0.008 AB
PanSTARRS_y 234.08 2.58 17.977 0.012 AB

Aperture details

RA, DEC (J2000):22h51m03.34s, 57d30m41.98s
semi major axis, semi minor axis (arcsec):1.8, 1.59
angle (degrees, anti-clockwise from east):-56.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.99 2.89 22.396 0.786 AB
PanSTARRS_g 11.31 0.48 21.266 0.046 AB
PanSTARRS_r 28.49 1.0 20.263 0.038 AB
PanSTARRS_i 52.02 1.05 19.610 0.022 AB
PanSTARRS_z 66.83 1.49 19.338 0.024 AB
PanSTARRS_y 75.62 3.2 19.203 0.046 AB
2MASS_J 76.34 103.02 18.298 1.465 Vega
2MASS_H 234.14 143.71 16.609 0.666 Vega
2MASS_K -173.86 169.55 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.056 10.252 10.399
{\rm log}_{10}({\rm SFR}) -0.204 0.439 0.866
{\rm log}_{10}({\rm sSFR}) -10.458 -9.853 -9.301
{\rm stellar\ age} 4.404 6.782 8.531

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.591 -0.154 0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.812 -0.354 0.144

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.599 1.174 1.619
\delta -0.550 -0.047 0.148
\tau_1/\tau_2 0.433 0.852 1.375
Q_{PAH} 0.496 2.275 4.603
U_{min} 2.999 8.287 16.005
{\rm log}_{10}(\gamma_e)\, -2.940 -1.613 -0.700

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.317 -1.381 -0.143
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.406 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.363 0.285 0.716
0.03-0.10 Gyr -1.324 -0.167 0.744
0.10-0.33 Gyr -1.769 -0.482 0.218
0.33-1.06 Gyr -1.572 -0.278 0.344
1.06-3.46 Gyr -1.464 -0.138 0.283
3.46-11.26 Gyr -0.544 0.088 0.320
11.26-12.51 Gyr -0.768 0.132 0.797

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.433 9.637 9.751
{\rm log}_{10}({\rm SFR}) -0.958 -0.620 -0.331
{\rm log}_{10}({\rm sSFR}) -10.638 -10.250 -9.796
{\rm stellar\ age} 3.273 6.460 7.800

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.708 -1.221 -0.724
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.939 -0.014

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.256 0.485 0.786
\delta -0.643 -0.262 0.174
\tau_1/\tau_2 0.756 1.118 1.462
Q_{PAH} 0.957 2.747 5.185
U_{min} 2.831 8.977 17.008
{\rm log}_{10}(\gamma_e)\, -3.035 -1.981 -0.789

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.455 -1.680 -0.602
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.394 1.825

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.118 -0.775 -0.468
0.03-0.10 Gyr -1.161 -0.523 0.026
0.10-0.33 Gyr -1.297 -0.603 -0.133
0.33-1.06 Gyr -1.353 -0.646 -0.124
1.06-3.46 Gyr -1.692 -0.695 -0.356
3.46-11.26 Gyr -1.266 -0.512 -0.291
11.26-12.51 Gyr -1.452 -0.537 -0.011