2021btn results

Information

Transient
Name:2021btn
Right ascension: 16h18m28.26s
Declination:13d46m27.80s
Discovery Date:None
Classification:SNII
Redshift:0.083000
MW E(B-V):0.049
Host
Name:1440099
Right ascension: 16h18m28.21s
Declination:13d46m25.38s
Redshift:None
Photometric Redshift:0.082
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
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
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.33
Transient MWEBV processed 0.03
Host match processed 4.15
Host information processed 0.16
Host MWEBV processed 0.06
Global aperture construction processed 0.61
Global aperture photometry processed 6.6
Validate global photometry processed 16.68
Global host SED inference processed 534.04
Local aperture photometry processed 7.08
Validate local photometry processed 0.02
Local host SED inference processed 422.97
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h18m28.26s, 13d46m27.80s
semi major axis, semi minor axis (arcsec):1.28, 1.28
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 16.09 0.23 20.883 0.016 AB
PanSTARRS_r 31.62 0.31 20.150 0.011 AB
DES_r 30.9 0.57 20.175 0.020 AB
SDSS_i 43.63 2.06 19.801 0.051 AB
PanSTARRS_i 43.42 0.33 19.806 0.008 AB
PanSTARRS_z 52.13 1.06 19.607 0.022 AB
DES_z 49.26 1.62 19.669 0.036 AB
PanSTARRS_y 60.63 1.95 19.443 0.035 AB

Aperture details

RA, DEC (J2000):16h18m28.14s, 13d46m25.78s
semi major axis, semi minor axis (arcsec):10.28, 6.19
angle (degrees, anti-clockwise from east):-76.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.75 3.77 20.556 0.188 AB
GALEX_NUV 26.1 2.24 20.359 0.093 AB
SDSS_u 93.63 6.72 18.971 0.078 AB
SDSS_g 341.39 5.53 17.567 0.018 AB
DES_g 361.35 1.17 17.505 0.004 AB
PanSTARRS_g 376.87 2.55 17.460 0.007 AB
SDSS_r 657.49 7.4 16.855 0.012 AB
PanSTARRS_r 651.97 1.86 16.864 0.003 AB
DES_r 709.78 2.83 16.772 0.004 AB
SDSS_i 900.58 10.57 16.514 0.013 AB
PanSTARRS_i 906.33 2.0 16.507 0.002 AB
PanSTARRS_z 1081.86 6.48 16.315 0.007 AB
SDSS_z 1094.77 23.97 16.302 0.024 AB
DES_z 1162.75 8.17 16.236 0.008 AB
PanSTARRS_y 1293.87 12.0 16.120 0.010 AB
2MASS_J 1620.3 167.07 14.981 0.112 Vega
2MASS_H 1861.83 238.01 14.358 0.139 Vega
2MASS_K 1701.76 291.91 13.985 0.186 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.127 9.240 9.346
{\rm log}_{10}({\rm SFR}) -1.784 -1.226 -0.662
{\rm log}_{10}({\rm sSFR}) -11.024 -10.481 -9.860
{\rm stellar\ age} 5.803 7.230 8.857

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.354 -0.886 -0.362
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.318 -0.813 -0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.576 0.959
\delta -0.472 -0.056 0.255
\tau_1/\tau_2 0.670 1.010 1.327
Q_{PAH} 0.943 3.068 5.516
U_{min} 2.729 7.450 14.470
{\rm log}_{10}(\gamma_e)\, -2.830 -1.767 -0.682

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.947 -0.566 -0.076
{\rm log}_{10}(\tau_{AGN})\, 0.928 1.414 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.683 -1.192 -0.707
0.03-0.10 Gyr -2.011 -1.274 -0.645
0.10-0.33 Gyr -2.065 -1.304 -0.662
0.33-1.07 Gyr -1.960 -1.216 -0.715
1.07-3.49 Gyr -1.698 -0.884 -0.572
3.49-11.40 Gyr -0.997 -0.631 -0.463
11.40-12.66 Gyr -1.146 -0.566 0.070

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.441 10.514 10.587
{\rm log}_{10}({\rm SFR}) -0.270 0.046 0.354
{\rm log}_{10}({\rm sSFR}) -10.782 -10.462 -10.169
{\rm stellar\ age} 3.849 6.145 7.398

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.059 -0.566 -0.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.002 0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.523 0.867
\delta -0.152 0.206 0.358
\tau_1/\tau_2 0.647 1.044 1.461
Q_{PAH} 0.940 3.298 5.636
U_{min} 2.329 6.906 14.024
{\rm log}_{10}(\gamma_e)\, -3.344 -2.492 -0.684

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.000 -1.697 -0.585
{\rm log}_{10}(\tau_{AGN})\, 0.871 1.339 1.785

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.216 0.053 0.312
0.03-0.10 Gyr -0.443 0.010 0.395
0.10-0.33 Gyr -0.452 0.059 0.458
0.33-1.07 Gyr -0.031 0.478 0.884
1.07-3.49 Gyr 0.348 0.752 1.028
3.49-11.40 Gyr 0.037 0.586 0.760
11.40-12.66 Gyr -0.421 0.450 0.964