2021msd results

Information

Transient
Name:SN2021msd
Right ascension: 14h41m40.79s
Declination:18d33m25.85s
Discovery Date:May 17, 2021, 10:33 p.m.
Classification:SN Ia-91T-like
Redshift:0.030655
MW E(B-V):0.031
Host
Name:2021msd
Right ascension: 14h41m40.79s
Declination:18d33m26.08s
Redshift:0.030650
Photometric Redshift:0.029
 

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 15.32
Transient MWEBV processed 0.05
Host match processed 2.35
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.71
Global aperture photometry processed 7.53
Validate global photometry processed 19.12
Global host SED inference processed 527.93
Local aperture photometry processed 7.21
Validate local photometry processed 0.03
Local host SED inference processed 611.68
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h41m40.79s, 18d33m25.85s
semi major axis, semi minor axis (arcsec):3.26, 3.26
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 316.12 5.05 17.650 0.017 AB
SDSS_g 1659.05 10.6 15.850 0.007 AB
DES_g 1736.75 2.04 15.801 0.001 AB
PanSTARRS_g 1731.76 1.14 15.804 0.001 AB
SDSS_r 3407.46 15.22 15.069 0.005 AB
PanSTARRS_r 3373.06 1.31 15.080 0.000 AB
DES_r 3607.18 4.56 15.007 0.001 AB
SDSS_i 4738.27 17.98 14.711 0.004 AB
PanSTARRS_i 4450.2 1.24 14.779 0.000 AB
PanSTARRS_z 5274.37 2.64 14.595 0.001 AB
SDSS_z 6139.03 21.94 14.430 0.004 AB
DES_z 5904.87 16.6 14.472 0.003 AB
PanSTARRS_y 6767.4 6.01 14.324 0.001 AB
2MASS_J 7458.05 70.39 13.324 0.010 Vega
2MASS_H 9261.04 102.61 12.616 0.012 Vega
2MASS_K 8137.85 99.8 12.286 0.013 Vega

Aperture details

RA, DEC (J2000):14h41m40.79s, 18d33m26.21s
semi major axis, semi minor axis (arcsec):12.4, 7.79
angle (degrees, anti-clockwise from east):-36.38
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.32 2.07 21.898 0.355 AB
SDSS_u 470.08 8.6 17.220 0.020 AB
SDSS_g 2688.74 13.68 15.326 0.006 AB
DES_g 2702.1 2.6 15.321 0.001 AB
PanSTARRS_g 2896.62 2.46 15.245 0.001 AB
SDSS_r 5422.93 19.59 14.564 0.004 AB
PanSTARRS_r 5562.98 2.62 14.537 0.001 AB
DES_r 5557.87 5.74 14.538 0.001 AB
SDSS_i 7544.89 23.39 14.206 0.003 AB
PanSTARRS_i 7464.06 2.67 14.218 0.000 AB
PanSTARRS_z 9000.12 6.58 14.014 0.001 AB
SDSS_z 9816.82 35.72 13.920 0.004 AB
DES_z 9229.52 20.85 13.987 0.002 AB
PanSTARRS_y 11514.21 17.39 13.747 0.002 AB
2MASS_J 13814.66 204.95 12.654 0.016 Vega
2MASS_H 17414.45 305.3 11.930 0.019 Vega
2MASS_K 14751.57 300.89 11.640 0.022 Vega
WISE_W1 6282.48 36.07 11.706 0.006 Vega
WISE_W2 3471.72 35.52 11.710 0.011 Vega
WISE_W3 974.11 66.51 11.254 0.074 Vega
WISE_W4 284.8 298.07 11.144 1.136 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.105 10.263 10.397
{\rm log}_{10}({\rm SFR}) -0.320 0.220 0.745
{\rm log}_{10}({\rm sSFR}) -10.688 -10.055 -9.427
{\rm stellar\ age} 3.369 6.261 8.076

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.752 -1.200 -0.652
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.087 0.151

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.568 0.856 1.218
\delta -0.855 -0.668 -0.370
\tau_1/\tau_2 0.597 0.990 1.418
Q_{PAH} 0.384 1.786 3.579
U_{min} 2.381 6.918 13.926
{\rm log}_{10}(\gamma_e)\, -3.543 -2.500 -1.308

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.505 -3.006 -1.148
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.529 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.023 0.374 0.662
0.03-0.10 Gyr -1.093 0.038 0.807
0.10-0.33 Gyr -1.034 0.131 0.843
0.33-1.10 Gyr -0.623 0.315 0.741
1.10-3.63 Gyr -0.211 0.356 0.665
3.63-12.01 Gyr -0.516 0.231 0.523
12.01-13.35 Gyr -0.718 0.234 0.852

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.497 10.607 10.692
{\rm log}_{10}({\rm SFR}) -2.390 -1.315 -0.470
{\rm log}_{10}({\rm sSFR}) -13.059 -11.975 -11.034
{\rm stellar\ age} 6.630 7.922 10.752

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.636 -0.469 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.546 -0.726 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.258 0.398
\delta -0.940 -0.766 -0.353
\tau_1/\tau_2 0.465 0.854 1.223
Q_{PAH} 0.164 0.532 1.441
U_{min} 2.760 7.812 15.105
{\rm log}_{10}(\gamma_e)\, -3.461 -2.502 -1.108

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.585 -3.977 -3.173
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.564 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.536 -1.372 -0.503
0.03-0.10 Gyr -2.835 -1.442 -0.458
0.10-0.33 Gyr -2.452 -1.068 -0.147
0.33-1.10 Gyr -1.808 -0.459 0.209
1.10-3.63 Gyr -0.918 0.317 0.774
3.63-12.01 Gyr 0.218 0.692 0.874
12.01-13.35 Gyr 0.120 0.811 1.629