2021khn

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Information

Transient

Name: 2021khn
Right ascension: 13h03m11.82s
Declination: -6d39m47.50s
Discovery Date: None
Classification: Ia
Redshift: 0.079205
MW E(B-V): 0.034

Host

Name: 2021khn
Right ascension: 13h03m12.06s
Declination: -6d39m54.80s
Redshift: None
Photometric Redshift: 0.077
 

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 3.55
Cutout download processed 10.4
Global aperture construction processed 0.56
Local aperture photometry processed 4.85
Global aperture photometry processed 5.14
Validate local photometry processed 0.02
Validate global photometry processed 13.85
Host information processed 0.08
Global host SED inference processed 573.58
Local host SED inference processed 411.2
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 13h03m11.82s, -6d39m47.50s
semi major axis, semi minor axis (arcsec) = 1.34, 1.34
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 7.07 0.16 21.777 0.024 AB
PanSTARRS_g 7.37 0.31 21.731 0.045 AB
PanSTARRS_r 12.75 0.51 21.137 0.044 AB
DES_r 9.2 0.25 21.490 0.029 AB
PanSTARRS_i 9.73 0.55 21.429 0.062 AB
PanSTARRS_z 9.84 0.9 21.417 0.099 AB
DES_z 10.39 0.59 21.358 0.062 AB
PanSTARRS_y 15.18 1.79 20.947 0.128 AB

Aperture details

RA, DEC (J2000) = 13h03m12.07s, -6d39m54.98s
semi major axis, semi minor axis (arcsec) = 12.26, 10.17
angle (degrees, anti-clockwise from east) = -15.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 386.26 2.54 17.433 0.007 AB
DES_z 833.65 5.15 16.598 0.007 AB
PanSTARRS_y 795.52 14.41 16.648 0.020 AB
2MASS_J 871.7 303.73 15.654 0.378 Vega
2MASS_K 887.38 554.4 14.692 0.678 Vega
WISE_W3 1407.45 175.37 10.855 0.135 Vega
WISE_W4 -26.46 921.7 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})\, 7.686 7.989 8.195
{\rm log}_{10}({\rm SFR}) -1.741 -1.240 -0.594
{\rm log}_{10}({\rm sSFR}) -9.833 -9.263 -8.359
{\rm stellar\ age} 0.713 3.756 5.884

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.462 -0.929 -0.428
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -1.052 -0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.149 0.312 0.669
\delta -0.717 -0.282 0.073
\tau_1/\tau_2 0.496 0.869 1.225
Q_{PAH} 1.262 3.003 5.081
U_{min} 2.962 8.078 15.284
{\rm log}_{10}(\gamma_e)\, -2.728 -1.603 -0.630

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.688 -0.112 0.224
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.622 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.686 -1.405 -1.089
0.03-0.10 Gyr -1.894 -1.203 -0.466
0.10-0.33 Gyr -1.941 -1.245 -0.816
0.33-1.07 Gyr -3.248 -1.622 -1.209
1.07-3.50 Gyr -3.679 -2.052 -1.582
3.50-11.44 Gyr -4.024 -2.315 -1.794
11.44-12.71 Gyr -3.845 -2.314 -1.638

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.987 10.140 10.293
{\rm log}_{10}({\rm SFR}) -0.426 0.165 0.721
{\rm log}_{10}({\rm sSFR}) -10.573 -9.988 -9.390
{\rm stellar\ age} 3.195 6.378 7.994

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.444 -0.859 -0.465
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.812 -1.072 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.085 0.263 0.471
\delta -0.759 -0.222 0.221
\tau_1/\tau_2 0.610 1.043 1.443
Q_{PAH} 0.501 1.740 4.437
U_{min} 2.428 7.388 14.864
{\rm log}_{10}(\gamma_e)\, -3.311 -2.235 -1.282

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.924 -2.164 -1.158
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.369 1.783

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.903 -0.085 0.288
0.03-0.10 Gyr -0.663 0.219 0.851
0.10-0.33 Gyr -0.666 0.262 0.656
0.33-1.07 Gyr -0.733 0.133 0.623
1.07-3.50 Gyr -0.490 0.168 0.504
3.50-11.44 Gyr -0.680 0.178 0.437
11.44-12.71 Gyr -1.005 0.186 0.827