2021hmb results

Information

Transient
Name:SN2021hmb
Right ascension: 8h33m34.08s
Declination:64d35m06.81s
Discovery Date:March 29, 2021, 4:23 a.m.
Classification:SN Ia
Redshift:0.053000
MW E(B-V):0.071
Host
Name:2021hmb
Right ascension: 8h33m34.12s
Declination:64d35m08.12s
Redshift:None
Photometric Redshift:0.110
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.51
Transient MWEBV processed 0.04
Host match processed 1.82
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.71
Global aperture photometry processed 5.65
Validate global photometry processed 16.27
Global host SED inference processed 506.49
Local aperture photometry processed 5.28
Validate local photometry processed 0.02
Local host SED inference processed 479.25
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h33m34.08s, 64d35m06.81s
semi major axis, semi minor axis (arcsec):1.94, 1.94
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 20.18 1.68 20.638 0.091 AB
SDSS_g 65.65 2.2 19.357 0.036 AB
PanSTARRS_g 62.6 0.43 19.409 0.007 AB
SDSS_r 116.54 2.93 18.734 0.027 AB
PanSTARRS_r 111.14 0.59 18.785 0.006 AB
SDSS_i 166.43 3.61 18.347 0.024 AB
PanSTARRS_i 162.45 0.52 18.373 0.003 AB
PanSTARRS_z 189.81 1.5 18.204 0.009 AB
SDSS_z 198.68 6.47 18.155 0.035 AB
PanSTARRS_y 215.44 3.6 18.067 0.018 AB

Aperture details

RA, DEC (J2000):8h33m34.12s, 64d35m08.16s
semi major axis, semi minor axis (arcsec):5.98, 4.71
angle (degrees, anti-clockwise from east):-79.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 33.88 3.76 20.075 0.121 AB
SDSS_r 277.79 4.94 17.791 0.019 AB
PanSTARRS_r 282.62 1.54 17.772 0.006 AB
PanSTARRS_i 397.52 1.37 17.402 0.004 AB
PanSTARRS_y 553.17 9.7 17.043 0.019 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.359 9.483 9.622
{\rm log}_{10}({\rm SFR}) -1.509 -0.887 -0.348
{\rm log}_{10}({\rm sSFR}) -10.996 -10.420 -9.801
{\rm stellar\ age} 6.539 7.889 10.840

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.732 -1.271 -0.803
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.758 -0.879 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.371 0.723 0.986
\delta -0.404 -0.012 0.260
\tau_1/\tau_2 0.717 1.088 1.454
Q_{PAH} 0.715 2.439 4.849
U_{min} 2.783 8.183 15.338
{\rm log}_{10}(\gamma_e)\, -3.249 -2.166 -0.874

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.018 -1.125 -0.373
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.512 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.776 -1.150 -0.707
0.03-0.10 Gyr -1.637 -0.857 -0.228
0.10-0.33 Gyr -1.861 -0.957 -0.352
0.33-1.08 Gyr -2.249 -1.118 -0.589
1.08-3.57 Gyr -2.190 -0.907 -0.463
3.57-11.74 Gyr -1.004 -0.451 -0.240
11.74-13.05 Gyr -0.827 -0.163 0.571

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.638 9.852 9.997
{\rm log}_{10}({\rm SFR}) -1.871 -0.775 -0.069
{\rm log}_{10}({\rm sSFR}) -11.646 -10.641 -9.913
{\rm stellar\ age} 3.312 7.403 10.690

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.550 -0.960 -0.566
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.597 -0.618 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.303 0.670 1.024
\delta -0.516 -0.012 0.292
\tau_1/\tau_2 0.561 0.941 1.378
Q_{PAH} 0.978 2.853 4.760
U_{min} 2.502 7.533 15.361
{\rm log}_{10}(\gamma_e)\, -3.226 -2.043 -0.853

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.276 -1.576 -0.750
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.406 1.802

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.635 -1.116 -0.492
0.03-0.10 Gyr -2.315 -0.752 0.047
0.10-0.33 Gyr -2.578 -0.832 0.115
0.33-1.08 Gyr -2.513 -0.731 0.113
1.08-3.57 Gyr -2.253 -0.441 0.093
3.57-11.74 Gyr -1.773 -0.216 0.125
11.74-13.05 Gyr -1.556 -0.019 0.967