2021aug results

Information

Transient
Name:SN2021aug
Right ascension: 1h14m04.81s
Declination:19d25m04.71s
Discovery Date:Jan. 18, 2021, 2:46 a.m.
Classification:SN Ic-BL
Redshift:0.030000
MW E(B-V):0.043
Host
Name:J011404.78+192503.44
Right ascension: 1h14m04.78s
Declination:19d25m03.44s
Redshift:None
Photometric Redshift:0.074
 

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 17.74
Transient MWEBV processed 0.13
Host match processed 5.63
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.51
Validate global photometry processed 19.1
Global host SED inference processed 418.14
Local aperture photometry processed 5.94
Validate local photometry processed 0.03
Local host SED inference processed 439.28
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h14m04.81s, 19d25m04.71s
semi major axis, semi minor axis (arcsec):3.33, 3.33
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 26.5 3.22 20.342 0.132 AB
SDSS_g 45.94 2.05 19.744 0.048 AB
DES_g 47.68 0.39 19.704 0.009 AB
PanSTARRS_g 46.76 0.83 19.725 0.019 AB
SDSS_r 54.94 2.53 19.550 0.050 AB
PanSTARRS_r 66.24 1.06 19.347 0.017 AB
DES_r 63.0 0.75 19.402 0.013 AB
SDSS_i 70.14 3.05 19.285 0.047 AB
PanSTARRS_i 68.89 1.18 19.305 0.019 AB
PanSTARRS_z 70.39 2.34 19.281 0.036 AB
SDSS_z 110.69 8.52 18.790 0.084 AB
DES_z 76.87 1.87 19.186 0.026 AB
PanSTARRS_y 86.58 6.66 19.056 0.084 AB
2MASS_J 55.82 91.09 18.638 1.772 Vega
2MASS_H -23.25 131.76 Vega
2MASS_K 201.99 151.92 16.299 0.817 Vega

Aperture details

RA, DEC (J2000):1h14m04.78s, 19d25m03.74s
semi major axis, semi minor axis (arcsec):5.11, 2.84
angle (degrees, anti-clockwise from east):-147.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.74 2.59 20.979 0.191 AB
GALEX_NUV 12.16 1.66 21.188 0.148 AB
SDSS_u 28.67 3.72 20.257 0.141 AB
SDSS_g 50.24 2.21 19.647 0.048 AB
DES_g 53.04 0.42 19.588 0.009 AB
PanSTARRS_g 50.95 0.95 19.632 0.020 AB
SDSS_r 64.1 2.8 19.383 0.047 AB
PanSTARRS_r 72.3 1.19 19.252 0.018 AB
DES_r 69.7 0.8 19.292 0.013 AB
SDSS_i 78.14 3.35 19.168 0.047 AB
PanSTARRS_i 75.66 1.32 19.203 0.019 AB
PanSTARRS_z 78.59 2.61 19.162 0.036 AB
SDSS_z 124.51 9.68 18.662 0.084 AB
DES_z 85.81 2.0 19.066 0.025 AB
PanSTARRS_y 96.44 7.4 18.939 0.083 AB
2MASS_J 102.46 128.33 17.979 1.360 Vega
2MASS_H 139.16 183.07 17.174 1.428 Vega
2MASS_K 186.36 213.96 16.386 1.247 Vega
WISE_W1 30.28 7.89 17.498 0.283 Vega
WISE_W2 15.09 10.09 17.614 0.726 Vega
WISE_W3 48.38 64.07 14.514 1.438 Vega
WISE_W4 292.57 372.62 11.114 1.383 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.874 8.167 8.343
{\rm log}_{10}({\rm SFR}) -1.497 -0.985 -0.422
{\rm log}_{10}({\rm sSFR}) -9.733 -9.182 -8.267
{\rm stellar\ age} 0.752 4.746 6.926

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.771 -1.378 -0.748
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.324 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.533 0.951
\delta -0.564 -0.156 0.145
\tau_1/\tau_2 0.752 1.129 1.499
Q_{PAH} 0.447 1.561 3.785
U_{min} 3.126 8.955 16.487
{\rm log}_{10}(\gamma_e)\, -3.306 -2.148 -0.921

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.290 -1.201 -0.300
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.390 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.842 -1.469 -1.099
0.03-0.10 Gyr -1.454 -0.885 -0.276
0.10-0.33 Gyr -2.338 -1.300 -0.855
0.33-1.10 Gyr -3.522 -1.691 -1.272
1.10-3.63 Gyr -3.851 -1.870 -1.455
3.63-12.02 Gyr -4.553 -2.041 -1.583
12.02-13.35 Gyr -4.549 -2.124 -1.438

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.083 8.239 8.380
{\rm log}_{10}({\rm SFR}) -1.466 -1.178 -0.845
{\rm log}_{10}({\rm sSFR}) -9.750 -9.427 -9.001
{\rm stellar\ age} 4.411 6.105 7.439

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.522 -0.922 -0.397
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.035 0.234 0.398

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.082 0.264 0.520
\delta -0.268 0.087 0.289
\tau_1/\tau_2 0.688 1.064 1.446
Q_{PAH} 0.659 1.792 3.563
U_{min} 2.866 7.703 14.661
{\rm log}_{10}(\gamma_e)\, -2.545 -1.492 -0.543

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.566 -1.788 -0.873
{\rm log}_{10}(\tau_{AGN})\, 1.178 1.619 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.783 -1.583 -1.389
0.03-0.10 Gyr -1.403 -1.068 -0.711
0.10-0.33 Gyr -1.608 -1.232 -0.940
0.33-1.10 Gyr -2.048 -1.606 -1.342
1.10-3.63 Gyr -2.126 -1.748 -1.498
3.63-12.02 Gyr -2.136 -1.757 -1.536
12.02-13.35 Gyr -2.307 -1.733 -1.277