2021low results

Information

Transient
Name:2021low
Right ascension: 11h44m46.26s
Declination:20d07m34.28s
Discovery Date:None
Classification:Ia
Redshift:0.023040
MW E(B-V):0.021
Host
Name:2021low
Right ascension: 11h44m47.11s
Declination:20d07m30.00s
Redshift:0.021946
Photometric Redshift:0.038
 

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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 22.94
Transient MWEBV processed 0.09
Host match processed 1.3
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 6.11
Validate global photometry processed 14.04
Global host SED inference processed 382.13
Local aperture photometry processed 5.59
Validate local photometry processed 0.02
Local host SED inference processed 470.61
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h44m46.26s, 20d07m34.28s
semi major axis, semi minor axis (arcsec):4.51, 4.51
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.0 0.65 21.401 0.070 AB
SDSS_u 68.73 4.38 19.307 0.069 AB
SDSS_g 266.23 4.39 17.837 0.018 AB
DES_g 286.97 0.88 17.755 0.003 AB
PanSTARRS_g 305.27 1.03 17.688 0.004 AB
SDSS_r 538.27 6.3 17.072 0.013 AB
PanSTARRS_r 594.65 1.26 16.964 0.002 AB
DES_r 588.52 1.99 16.976 0.004 AB
SDSS_i 766.56 7.67 16.689 0.011 AB
PanSTARRS_i 799.19 1.54 16.643 0.002 AB
PanSTARRS_z 1021.98 2.81 16.376 0.003 AB
SDSS_z 979.0 16.72 16.423 0.019 AB
DES_z 1043.94 5.57 16.353 0.006 AB
PanSTARRS_y 1225.49 8.6 16.179 0.008 AB

Aperture details

RA, DEC (J2000):11h44m47.07s, 20d07m30.53s
semi major axis, semi minor axis (arcsec):33.88, 27.02
angle (degrees, anti-clockwise from east):-126.96
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 233.13 3.4 17.981 0.016 AB
GALEX_NUV 388.44 2.66 17.427 0.007 AB
SDSS_u 1772.17 28.43 15.779 0.017 AB
SDSS_g 8038.41 24.54 14.137 0.003 AB
PanSTARRS_g 8546.11 6.77 14.071 0.001 AB
SDSS_r 15935.05 35.11 13.394 0.002 AB
PanSTARRS_r 16588.54 8.16 13.350 0.001 AB
SDSS_i 22760.92 43.08 13.007 0.002 AB
PanSTARRS_i 21841.57 9.98 13.052 0.000 AB
SDSS_z 27924.86 107.55 12.785 0.004 AB
PanSTARRS_y 33318.65 57.8 12.593 0.002 AB
WISE_W1 20859.58 108.05 10.403 0.006 Vega
WISE_W2 11330.24 112.68 10.425 0.011 Vega
WISE_W3 17121.16 572.48 8.142 0.036 Vega
WISE_W4 9818.82 2334.28 7.300 0.258 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.415 9.509 9.604
{\rm log}_{10}({\rm SFR}) -1.422 -1.021 -0.575
{\rm log}_{10}({\rm sSFR}) -10.951 -10.559 -10.057
{\rm stellar\ age} 7.369 8.560 11.813

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.411 -0.852 -0.477
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.848 -1.015 0.280

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.420 0.912 1.281
\delta -0.253 0.052 0.277
\tau_1/\tau_2 0.598 0.972 1.341
Q_{PAH} 0.319 1.531 3.419
U_{min} 2.592 7.566 14.545
{\rm log}_{10}(\gamma_e)\, -3.528 -2.503 -1.414

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.245 -2.626 -0.870
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.362 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.540 -0.981 -0.596
0.03-0.10 Gyr -1.582 -1.086 -0.545
0.10-0.33 Gyr -1.974 -1.237 -0.701
0.33-1.10 Gyr -2.310 -1.348 -0.750
1.10-3.65 Gyr -2.403 -1.108 -0.521
3.65-12.12 Gyr -1.055 -0.420 -0.260
12.12-13.46 Gyr -0.628 -0.039 0.603

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.797 10.842 10.919
{\rm log}_{10}({\rm SFR}) -0.370 -0.114 0.101
{\rm log}_{10}({\rm sSFR}) -11.241 -10.965 -10.732
{\rm stellar\ age} 7.881 8.670 11.549

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.635 -0.430 -0.289
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.096 -0.129 0.262

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.314 0.468
\delta -0.437 -0.209 -0.010
\tau_1/\tau_2 0.357 0.803 1.217
Q_{PAH} 0.744 1.566 3.013
U_{min} 2.487 7.132 14.167
{\rm log}_{10}(\gamma_e)\, -3.491 -2.623 -1.931

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.548 -3.858 -3.021
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.545 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.383 -0.069 0.186
0.03-0.10 Gyr -0.696 -0.160 0.142
0.10-0.33 Gyr -0.863 -0.207 0.146
0.33-1.10 Gyr -1.025 -0.201 0.200
1.10-3.65 Gyr -0.777 0.084 0.550
3.65-12.12 Gyr 0.470 0.979 1.084
12.12-13.46 Gyr 0.745 1.289 1.927