2021bta results

Information

Transient
Name:2021bta
Right ascension: 14h02m44.37s
Declination:25d33m27.18s
Discovery Date:None
Classification:Ia
Redshift:0.061868
MW E(B-V):0.013
Host
Name:2021bta
Right ascension: 14h02m44.46s
Declination:25d33m30.34s
Redshift:0.061073
Photometric Redshift:0.071
 

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: blocked

Task Name Status Time (s)
Cutout download processed 24.0
Transient MWEBV processed 0.06
Host match processed 2.35
Host information processed 0.11
Host MWEBV processed 0.07
Global aperture construction processed 0.86
Global aperture photometry processed 7.22
Validate global photometry processed 18.84
Global host SED inference processed 374.57
Local aperture photometry processed 7.94
Validate local photometry processed 0.04
Local host SED inference processed 671.18
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h02m44.37s, 25d33m27.18s
semi major axis, semi minor axis (arcsec):1.7, 1.7
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 10.87 1.71 21.309 0.171 AB
SDSS_g 55.55 1.97 19.538 0.039 AB
DES_g 58.77 0.51 19.477 0.009 AB
PanSTARRS_g 56.16 0.4 19.526 0.008 AB
PanSTARRS_r 102.96 0.47 18.868 0.005 AB
DES_r 117.02 0.83 18.729 0.008 AB
SDSS_i 148.74 3.35 18.469 0.024 AB
PanSTARRS_i 146.87 0.66 18.483 0.005 AB
PanSTARRS_z 173.56 1.04 18.301 0.006 AB
SDSS_z 189.67 7.42 18.205 0.042 AB
DES_z 191.94 3.84 18.192 0.022 AB
PanSTARRS_y 201.14 2.82 18.141 0.015 AB

Aperture details

RA, DEC (J2000):14h02m44.45s, 25d33m30.43s
semi major axis, semi minor axis (arcsec):14.81, 10.76
angle (degrees, anti-clockwise from east):-160.85
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 57.18 8.01 19.507 0.152 AB
GALEX_NUV 93.65 6.88 18.971 0.080 AB
DES_g 948.22 2.17 16.458 0.002 AB
PanSTARRS_g 918.96 2.75 16.492 0.003 AB
PanSTARRS_r 1584.92 3.16 15.900 0.002 AB
DES_r 1711.61 3.36 15.816 0.002 AB
PanSTARRS_i 2167.52 4.52 15.560 0.002 AB
PanSTARRS_z 2508.14 7.32 15.402 0.003 AB
DES_z 2637.3 14.67 15.347 0.006 AB
PanSTARRS_y 2937.07 20.37 15.230 0.008 AB
2MASS_J 4185.17 301.66 13.951 0.078 Vega
2MASS_H 5074.12 460.71 13.269 0.099 Vega
2MASS_K 4118.58 569.87 13.025 0.150 Vega
WISE_W1 2001.46 30.54 12.948 0.017 Vega
WISE_W2 1277.25 37.2 12.795 0.032 Vega
WISE_W3 4206.55 167.32 9.666 0.043 Vega
WISE_W4 6700.61 1108.75 7.715 0.180 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.321 9.445 9.575
{\rm log}_{10}({\rm SFR}) -1.555 -0.938 -0.464
{\rm log}_{10}({\rm sSFR}) -11.076 -10.394 -9.864
{\rm stellar\ age} 5.571 7.029 8.426

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.377 -0.843 -0.477
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.792 -0.609 0.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.394 0.666 0.937
\delta -0.745 -0.358 0.002
\tau_1/\tau_2 0.726 1.042 1.370
Q_{PAH} 1.137 3.187 5.457
U_{min} 3.085 7.954 14.615
{\rm log}_{10}(\gamma_e)\, -2.966 -1.700 -0.559

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.584 -1.502 -0.559
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.521 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.423 -0.953 -0.646
0.03-0.10 Gyr -1.830 -0.976 -0.378
0.10-0.33 Gyr -1.791 -0.906 -0.365
0.33-1.08 Gyr -1.611 -0.799 -0.370
1.08-3.55 Gyr -1.243 -0.583 -0.333
3.55-11.65 Gyr -0.787 -0.453 -0.248
11.65-12.94 Gyr -0.998 -0.442 0.139

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.520 10.571 10.630
{\rm log}_{10}({\rm SFR}) -0.027 0.207 0.444
{\rm log}_{10}({\rm sSFR}) -10.591 -10.364 -10.121
{\rm stellar\ age} 6.394 7.163 8.306

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.632 -0.403 -0.239
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.293 0.177 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.311 0.453
\delta -0.416 -0.121 0.106
\tau_1/\tau_2 0.745 1.075 1.426
Q_{PAH} 1.047 2.169 3.626
U_{min} 2.455 7.175 14.150
{\rm log}_{10}(\gamma_e)\, -2.536 -1.781 -1.156

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.757 -2.546 -1.722
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.525 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.157 0.090 0.309
0.03-0.10 Gyr -0.100 0.243 0.543
0.10-0.33 Gyr 0.076 0.390 0.646
0.33-1.08 Gyr 0.052 0.370 0.571
1.08-3.55 Gyr 0.249 0.546 0.748
3.55-11.65 Gyr 0.542 0.699 0.806
11.65-12.94 Gyr 0.351 0.782 1.227