2021krf

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Information

Transient

Name: SN2021krf
Right ascension: 12h51m17.44s
Declination: 0d31m14.73s
Discovery Date: April 30, 2021, 5:06 a.m.
Classification: SN Ic
Redshift: 0.013560
MW E(B-V): 0.017

Host

Name: 2021krf
Right ascension: 12h51m17.09s
Declination: 0d31m13.80s
Redshift: 0.013544
Photometric Redshift: 0.034
 

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 0.82
Cutout download processed 19.07
Global aperture construction processed 0.63
Local aperture photometry processed 7.31
Global aperture photometry processed 7.73
Validate local photometry processed 0.03
Validate global photometry processed 20.13
Host information processed 0.09
Global host SED inference processed 362.5
Local host SED inference processed 463.65
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 12h51m17.44s, 0d31m14.73s
semi major axis, semi minor axis (arcsec) = 7.23, 7.23
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 154.13 3.26 18.430 0.023 AB
GALEX_NUV 186.08 2.02 18.226 0.012 AB
SDSS_u 389.5 6.72 17.424 0.019 AB
SDSS_g 976.9 8.35 16.425 0.009 AB
DES_g 999.48 1.65 16.401 0.002 AB
PanSTARRS_g 981.23 1.54 16.421 0.002 AB
SDSS_r 1417.45 10.2 16.021 0.008 AB
PanSTARRS_r 1392.26 1.89 16.041 0.001 AB
DES_r 1482.73 4.21 15.972 0.003 AB
SDSS_i 1638.64 11.62 15.864 0.008 AB
PanSTARRS_i 1579.17 2.36 15.904 0.002 AB
PanSTARRS_z 1722.81 5.53 15.809 0.003 AB
SDSS_z 1888.14 20.43 15.710 0.012 AB
DES_z 1900.34 9.81 15.703 0.006 AB
PanSTARRS_y 1990.19 10.02 15.653 0.005 AB
2MASS_J 1999.91 197.02 14.753 0.107 Vega
2MASS_H 2646.23 270.24 13.976 0.111 Vega
2MASS_K 1721.73 363.86 13.972 0.229 Vega
WISE_W1 567.53 16.17 14.316 0.031 Vega
WISE_W2 289.91 17.55 14.405 0.066 Vega
WISE_W3 966.27 71.67 11.263 0.081 Vega

Aperture details

RA, DEC (J2000) = 12h51m17.12s, 0d31m14.10s
semi major axis, semi minor axis (arcsec) = 11.76, 9.29
angle (degrees, anti-clockwise from east) = -70.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 248.15 4.15 17.913 0.018 AB
GALEX_NUV 311.68 2.65 17.666 0.009 AB
SDSS_u 589.65 8.93 16.974 0.016 AB
SDSS_g 1430.44 10.22 16.011 0.008 AB
DES_g 1473.05 2.04 15.979 0.002 AB
PanSTARRS_g 1456.14 2.19 15.992 0.002 AB
SDSS_r 2048.91 12.49 15.621 0.007 AB
PanSTARRS_r 2044.86 2.68 15.623 0.001 AB
DES_r 2150.38 5.11 15.569 0.003 AB
SDSS_i 2335.16 14.44 15.479 0.007 AB
PanSTARRS_i 2292.73 3.35 15.499 0.002 AB
PanSTARRS_z 2493.41 7.89 15.408 0.003 AB
SDSS_z 2717.85 28.09 15.314 0.011 AB
DES_z 2706.1 11.84 15.319 0.005 AB
PanSTARRS_y 2890.59 14.36 15.248 0.005 AB
2MASS_J 2625.46 293.13 14.457 0.121 Vega
2MASS_H 3972.57 401.33 13.535 0.110 Vega
2MASS_K 3013.8 542.01 13.364 0.195 Vega
WISE_W1 1400.73 28.28 13.335 0.022 Vega
WISE_W2 808.99 33.09 13.291 0.044 Vega
WISE_W3 3003.92 145.54 10.032 0.053 Vega
WISE_W4 3511.39 762.36 8.416 0.236 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})\, 8.914 8.985 9.057
{\rm log}_{10}({\rm SFR}) -1.196 -1.005 -0.809
{\rm log}_{10}({\rm sSFR}) -10.199 -10.004 -9.779
{\rm stellar\ age} 6.511 7.421 8.403

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.426 -1.161 -0.971
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.046 0.163 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.058 0.114 0.192
\delta -0.641 -0.300 -0.024
\tau_1/\tau_2 0.867 1.158 1.448
Q_{PAH} 0.104 0.388 1.010
U_{min} 2.920 8.205 15.148
{\rm log}_{10}(\gamma_e)\, -2.917 -2.233 -1.469

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.588 -3.744 -2.826
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.606 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.448 -1.343 -1.242
0.03-0.10 Gyr -1.129 -0.907 -0.689
0.10-0.33 Gyr -1.283 -0.999 -0.779
0.33-1.10 Gyr -1.533 -1.199 -0.974
1.10-3.63 Gyr -1.411 -1.082 -0.860
3.63-12.04 Gyr -1.079 -0.904 -0.782
12.04-13.37 Gyr -1.234 -0.798 -0.394

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.975 9.039 9.111
{\rm log}_{10}({\rm SFR}) -0.990 -0.799 -0.599
{\rm log}_{10}({\rm sSFR}) -10.027 -9.840 -9.637
{\rm stellar\ age} 5.385 6.432 7.402

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.987 -0.752 -0.583
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.166 0.324 0.433

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.171 0.303
\delta -0.503 -0.035 0.231
\tau_1/\tau_2 0.603 0.904 1.222
Q_{PAH} 0.564 1.595 3.347
U_{min} 2.920 7.621 13.645
{\rm log}_{10}(\gamma_e)\, -3.117 -2.353 -1.523

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.178 -3.031 -2.189
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.368 1.825

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.151 -1.049 -0.948
0.03-0.10 Gyr -0.953 -0.719 -0.486
0.10-0.33 Gyr -0.772 -0.564 -0.383
0.33-1.10 Gyr -1.003 -0.778 -0.605
1.10-3.63 Gyr -1.076 -0.861 -0.681
3.63-12.04 Gyr -1.090 -0.910 -0.779
12.04-13.37 Gyr -1.359 -0.895 -0.512