2021pbg results

Information

Transient
Name:SN2021pbg
Right ascension: 23h05m51.45s
Declination:18d16m06.87s
Discovery Date:June 7, 2021, 8:52 a.m.
Classification:SN Ia
Redshift:0.041000
MW E(B-V):0.126
Host
Name:2021pbg
Right ascension: 23h05m50.99s
Declination:18d16m05.02s
Redshift:0.034914
Photometric Redshift:0.048
 

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 18.49
Transient MWEBV processed 0.04
Host match processed 1.56
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.61
Validate global photometry processed 20.55
Global host SED inference processed 722.25
Local aperture photometry processed 7.61
Validate local photometry processed 0.03
Local host SED inference processed 533.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h05m51.45s, 18d16m06.87s
semi major axis, semi minor axis (arcsec):2.88, 2.88
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 15.77 3.57 20.905 0.246 AB
SDSS_g 16.42 1.51 20.862 0.100 AB
DES_g 17.88 0.24 20.769 0.014 AB
PanSTARRS_g 19.95 0.76 20.650 0.041 AB
SDSS_r 33.75 2.24 20.079 0.072 AB
PanSTARRS_r 26.71 0.86 20.333 0.035 AB
DES_r 33.42 0.52 20.090 0.017 AB
SDSS_i 51.74 3.32 19.615 0.070 AB
PanSTARRS_i 44.17 1.32 19.787 0.032 AB
PanSTARRS_z 59.32 2.01 19.467 0.037 AB
SDSS_z 54.79 9.83 19.553 0.195 AB
DES_z 75.46 1.56 19.206 0.023 AB
PanSTARRS_y 90.33 4.71 19.010 0.057 AB
2MASS_H 142.36 85.62 17.149 0.653 Vega

Aperture details

RA, DEC (J2000):23h05m50.97s, 18d16m05.27s
semi major axis, semi minor axis (arcsec):13.69, 9.39
angle (degrees, anti-clockwise from east):-34.41
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.31 4.36 20.270 0.167 AB
GALEX_NUV 42.15 1.2 19.838 0.031 AB
SDSS_u 327.4 14.26 17.612 0.047 AB
SDSS_g 549.71 7.44 17.050 0.015 AB
DES_g 579.16 1.22 16.993 0.002 AB
PanSTARRS_g 621.61 2.98 16.916 0.005 AB
SDSS_r 1054.21 10.66 16.343 0.011 AB
PanSTARRS_r 1054.35 3.41 16.343 0.004 AB
DES_r 1109.46 2.72 16.287 0.003 AB
SDSS_i 1435.29 14.58 16.008 0.011 AB
PanSTARRS_z 1712.75 7.87 15.816 0.005 AB
SDSS_z 1465.13 39.25 15.985 0.029 AB
DES_z 1819.63 7.45 15.750 0.004 AB
PanSTARRS_y 2128.07 18.52 15.580 0.009 AB
2MASS_J 2574.39 237.47 14.478 0.100 Vega
2MASS_H 3231.62 345.74 13.759 0.116 Vega
2MASS_K 2577.47 457.95 13.534 0.193 Vega
WISE_W1 1192.76 26.12 13.510 0.024 Vega
WISE_W2 671.98 29.14 13.493 0.047 Vega
WISE_W3 2215.53 156.5 10.362 0.077 Vega
WISE_W4 2315.14 716.59 8.869 0.336 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.897 8.263 8.625
{\rm log}_{10}({\rm SFR}) -0.557 -0.099 0.338
{\rm log}_{10}({\rm sSFR}) -9.081 -8.055 -7.915
{\rm stellar\ age} 0.065 0.506 6.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.242 -0.224 0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.694 -0.445 -0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.291 1.723 2.402
\delta -0.035 0.151 0.266
\tau_1/\tau_2 0.766 1.248 1.684
Q_{PAH} 0.390 1.523 3.385
U_{min} 3.696 10.470 18.630
{\rm log}_{10}(\gamma_e)\, -3.172 -1.710 -0.751

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.108 -2.331 -0.507
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.562 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.518 -0.759 -0.345
0.03-0.10 Gyr -0.511 0.033 0.479
0.10-0.33 Gyr -3.869 -2.215 -0.821
0.33-1.09 Gyr -6.514 -3.681 -1.484
1.09-3.62 Gyr -7.696 -4.135 -1.609
3.62-11.96 Gyr -8.490 -4.070 -1.470
11.96-13.29 Gyr -8.898 -3.696 -1.215

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.770 9.907 10.071
{\rm log}_{10}({\rm SFR}) 0.227 0.500 0.849
{\rm log}_{10}({\rm sSFR}) -9.736 -9.400 -9.084
{\rm stellar\ age} 6.708 7.981 11.832

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.952 -0.622 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.187 0.375 0.465

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.289 0.411
\delta -0.915 -0.734 -0.504
\tau_1/\tau_2 0.447 0.869 1.304
Q_{PAH} 0.286 0.843 1.725
U_{min} 2.957 8.721 16.542
{\rm log}_{10}(\gamma_e)\, -3.518 -2.815 -1.971

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.398 -3.514 -2.647
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.576 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.843 -1.231 -0.435
0.03-0.10 Gyr 0.377 0.656 1.010
0.10-0.33 Gyr -2.904 -1.039 -0.030
0.33-1.09 Gyr -4.816 -2.239 -0.502
1.09-3.62 Gyr -3.299 -0.813 -0.099
3.62-11.96 Gyr -1.329 -0.128 0.134
11.96-13.29 Gyr -0.953 0.263 1.129