2021fxa results

Information

Transient
Name:2021fxa
Right ascension: 6h56m28.02s
Declination:48d25m35.36s
Discovery Date:None
Classification:Ibn
Redshift:0.052000
MW E(B-V):0.077
Host
Name:2021fxa
Object ID:9907737189875993
Catalog Name:decals
Catalog Release:dr9
Right ascension: 6h56m28.01s
Declination:48d25m30.02s
Redshift:0.062012
Photometric Redshift:0.069
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.32
Transient MWEBV processed 0.05
Host match processed 5.86
Host information processed 0.14
Host MWEBV processed 0.13
Host spectrum download not processed None
Global aperture construction processed 0.64
Global aperture photometry processed 4.98
Validate global photometry processed 14.36
Global host SED inference processed 608.76
Local aperture photometry processed 4.96
Validate local photometry processed 0.03
Local host SED inference processed 495.93
 

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})\, 8.544 8.672 8.791
{\rm log}_{10}({\rm SFR}) -1.806 -1.257 -0.614
{\rm log}_{10}({\rm sSFR}) -10.496 -9.960 -9.283
{\rm stellar\ age} 5.162 6.986 8.470

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.788 -1.426 -0.874
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.586 -0.797 0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.405 0.794
\delta -0.399 -0.015 0.295
\tau_1/\tau_2 0.749 1.110 1.455
Q_{PAH} 1.114 2.961 5.149
U_{min} 3.026 8.220 14.971
{\rm log}_{10}(\gamma_e)\, -2.654 -1.539 -0.579

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.520 -0.558 -0.024
{\rm log}_{10}(\tau_{AGN})\, 1.188 1.647 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.908 -1.464 -1.013
0.03-0.10 Gyr -1.881 -1.204 -0.511
0.10-0.33 Gyr -2.113 -1.460 -0.922
0.33-1.08 Gyr -2.250 -1.571 -1.112
1.08-3.54 Gyr -2.086 -1.401 -1.107
3.54-11.64 Gyr -1.641 -1.246 -1.062
11.64-12.93 Gyr -1.861 -1.181 -0.597

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.380 10.473 10.579
{\rm log}_{10}({\rm SFR}) 0.098 0.351 0.623
{\rm log}_{10}({\rm sSFR}) -10.385 -10.119 -9.861
{\rm stellar\ age} 5.679 6.931 8.271

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.276 -0.864 -0.620
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.857 -1.503 0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.377 0.539
\delta 0.003 0.234 0.354
\tau_1/\tau_2 0.625 0.993 1.409
Q_{PAH} 2.319 3.779 5.473
U_{min} 2.491 6.999 14.635
{\rm log}_{10}(\gamma_e)\, -3.077 -2.271 -1.576

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.457 -1.846 -1.466
{\rm log}_{10}(\tau_{AGN})\, 0.900 1.295 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.140 0.201 0.400
0.03-0.10 Gyr 0.014 0.405 0.735
0.10-0.33 Gyr -0.135 0.372 0.712
0.33-1.08 Gyr -0.288 0.281 0.556
1.08-3.54 Gyr 0.087 0.506 0.750
3.54-11.64 Gyr 0.235 0.557 0.733
11.64-12.93 Gyr -0.071 0.603 1.154
 

Aperture Photometry


Aperture details

RA, DEC (J2000):6h56m28.02s, 48d25m35.36s
semi major axis, semi minor axis (arcsec):1.67, 1.67
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 13.81 0.28 21.049 0.022 AB
PanSTARRS_g 15.06 0.36 20.955 0.026 AB
PanSTARRS_r 23.87 0.55 20.455 0.025 AB
PanSTARRS_i 29.9 0.46 20.211 0.017 AB
PanSTARRS_z 32.49 1.38 20.121 0.046 AB
DES_z 26.49 1.01 20.342 0.041 AB
PanSTARRS_y 38.87 3.27 19.926 0.091 AB

Aperture details

RA, DEC (J2000):6h56m28.00s, 48d25m30.19s
semi major axis, semi minor axis (arcsec):14.8, 9.32
angle (degrees, anti-clockwise from east):256.82
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 74.88 6.13 19.214 0.089 AB
GALEX_NUV 81.91 4.28 19.117 0.057 AB
DES_g 772.29 2.07 16.681 0.003 AB
PanSTARRS_g 783.48 2.52 16.665 0.003 AB
PanSTARRS_r 1286.18 3.86 16.127 0.003 AB
PanSTARRS_i 1720.54 3.25 15.811 0.002 AB
PanSTARRS_z 1935.01 9.6 15.683 0.005 AB
DES_z 1975.41 8.35 15.661 0.005 AB
PanSTARRS_y 2057.95 22.73 15.616 0.012 AB
2MASS_J 2583.55 272.27 14.475 0.114 Vega
2MASS_H 3743.68 450.5 13.599 0.131 Vega
2MASS_K 3520.22 437.07 13.196 0.135 Vega
WISE_W1 1705.26 31.4 13.122 0.020 Vega
WISE_W2 1107.02 35.46 12.951 0.035 Vega
WISE_W3 5947.47 161.09 9.290 0.029 Vega
WISE_W4 5986.9 1034.0 7.837 0.188 Vega