2021pkh

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Information

Transient

Name: SN2021pkh
Right ascension: 12h48m41.98s
Declination: 26d25m06.69s
Discovery Date: June 10, 2021, 5:09 a.m.
Classification: SN II
Redshift: 0.023030
MW E(B-V): 0.010

Host

Name: 2021pkh
Right ascension: 12h48m42.07s
Declination: 26d25m03.36s
Redshift: 0.023026
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.73
Cutout download processed 23.81
Global aperture construction processed 0.78
Local aperture photometry processed 8.46
Global aperture photometry processed 9.15
Validate local photometry processed 0.03
Validate global photometry processed 24.09
Host information processed 0.11
Global host SED inference processed 591.67
Local host SED inference processed 652.24
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.09
Log transient processing status processed None
 

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) = 12h48m41.98s, 26d25m06.69s
semi major axis, semi minor axis (arcsec) = 4.3, 4.3
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.83 3.73 20.457 0.170 AB
SDSS_u 168.98 4.62 18.330 0.030 AB
SDSS_g 642.08 6.76 16.881 0.011 AB
DES_g 657.89 1.23 16.855 0.002 AB
PanSTARRS_g 666.99 1.09 16.840 0.002 AB
SDSS_r 1230.61 9.3 16.175 0.008 AB
PanSTARRS_r 1331.32 1.3 16.089 0.001 AB
DES_r 1368.5 2.7 16.059 0.002 AB
SDSS_i 1744.55 11.52 15.796 0.007 AB
PanSTARRS_i 1792.54 1.53 15.766 0.001 AB
PanSTARRS_z 2338.67 2.96 15.478 0.001 AB
SDSS_z 2401.92 17.92 15.449 0.008 AB
DES_z 2490.19 8.82 15.409 0.004 AB
PanSTARRS_y 2903.78 6.98 15.243 0.003 AB
2MASS_J 3711.81 95.36 14.081 0.028 Vega
2MASS_H 5001.68 151.54 13.285 0.033 Vega
2MASS_K 4763.9 169.45 12.867 0.039 Vega

Aperture details

RA, DEC (J2000) = 12h48m42.06s, 26d25m02.62s
semi major axis, semi minor axis (arcsec) = 37.34, 9.56
angle (degrees, anti-clockwise from east) = -172.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 145.68 9.23 18.491 0.069 AB
GALEX_NUV 205.01 5.94 18.121 0.031 AB
SDSS_u 775.51 16.38 16.676 0.023 AB
SDSS_g 3287.5 16.46 15.108 0.005 AB
DES_g 3375.58 2.96 15.079 0.001 AB
PanSTARRS_g 3275.02 4.1 15.112 0.001 AB
SDSS_r 5947.15 21.73 14.464 0.004 AB
PanSTARRS_r 6193.17 4.72 14.420 0.001 AB
DES_r 6578.62 6.22 14.355 0.001 AB
SDSS_i 8343.54 29.25 14.097 0.004 AB
PanSTARRS_i 7985.54 5.71 14.144 0.001 AB
PanSTARRS_z 10044.61 11.91 13.895 0.001 AB
SDSS_z 10842.96 61.73 13.812 0.006 AB
DES_z 11140.43 19.08 13.783 0.002 AB
PanSTARRS_y 12169.97 29.2 13.687 0.003 AB
2MASS_J 16294.43 453.46 12.475 0.030 Vega
2MASS_H 21359.77 723.66 11.708 0.037 Vega
2MASS_K 20401.12 814.62 11.288 0.043 Vega
WISE_W1 11608.57 66.16 11.039 0.006 Vega
WISE_W2 7685.19 76.13 10.847 0.011 Vega
WISE_W3 47588.65 309.95 7.032 0.007 Vega
WISE_W4 64647.3 2416.42 5.254 0.041 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})\, 9.777 9.865 9.987
{\rm log}_{10}({\rm SFR}) -0.934 -0.456 0.049
{\rm log}_{10}({\rm sSFR}) -10.846 -10.360 -9.801
{\rm stellar\ age} 6.391 7.848 10.188

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.446 -0.731 -0.344
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 0.070 0.286

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.567 1.058 1.499
\delta -0.156 0.011 0.180
\tau_1/\tau_2 0.601 0.961 1.348
Q_{PAH} 0.756 2.603 5.128
U_{min} 2.900 7.604 14.744
{\rm log}_{10}(\gamma_e)\, -3.314 -1.717 -0.604

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.388 -2.397 -0.154
{\rm log}_{10}(\tau_{AGN})\, 1.226 1.661 2.086

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.702 -0.249 0.176
0.03-0.10 Gyr -1.549 -0.638 0.011
0.10-0.33 Gyr -1.751 -0.805 -0.078
0.33-1.10 Gyr -1.750 -0.676 -0.071
1.10-3.65 Gyr -1.417 -0.326 0.038
3.65-12.10 Gyr -0.464 -0.054 0.114
12.10-13.45 Gyr -0.454 0.126 0.781

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.391 10.545 10.669
{\rm log}_{10}({\rm SFR}) -0.374 -0.028 0.205
{\rm log}_{10}({\rm sSFR}) -10.950 -10.562 -10.290
{\rm stellar\ age} 5.877 7.738 9.550

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.268 -0.895 -0.539
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.690 -1.537 -1.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.858 1.090 1.279
\delta 0.029 0.148 0.258
\tau_1/\tau_2 0.135 0.374 0.680
Q_{PAH} 1.203 1.843 2.899
U_{min} 3.192 8.346 15.185
{\rm log}_{10}(\gamma_e)\, -3.215 -2.333 -1.853

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.608 -2.549 -1.746
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.634 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.146 0.448 0.662
0.03-0.10 Gyr -3.757 -1.919 -0.435
0.10-0.33 Gyr -4.452 -1.912 -0.537
0.33-1.10 Gyr -2.392 -0.514 0.183
1.10-3.65 Gyr -1.115 0.412 0.846
3.65-12.10 Gyr -0.129 0.632 0.867
12.10-13.45 Gyr -0.776 0.583 1.391