2021msd

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.35
Cutout download processed 15.32
Global aperture construction processed 0.71
Local aperture photometry processed 7.21
Global aperture photometry processed 7.53
Validate local photometry processed 0.03
Validate global photometry processed 19.12
Host information processed 0.09
Global host SED inference processed 527.93
Local host SED inference processed 611.68
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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