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

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 processing None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status processing 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) = 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
DES_g 7.07 0.16 21.777 0.024
PanSTARRS_g 7.37 0.31 21.731 0.045
PanSTARRS_r 12.75 0.51 21.137 0.044
DES_r 9.2 0.25 21.490 0.029
PanSTARRS_i 9.73 0.55 21.429 0.062
PanSTARRS_z 9.84 0.9 21.417 0.099
DES_z 10.39 0.59 21.358 0.062
PanSTARRS_y 15.18 1.79 20.947 0.128

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
PanSTARRS_g 386.26 2.54 17.433 0.007
DES_z 833.65 5.15 16.598 0.007
PanSTARRS_y 795.52 14.41 16.648 0.020
2MASS_J 871.7 303.73 15.654 0.378
2MASS_K 887.38 554.4 14.692 0.678
WISE_W3 1407.45 175.37 10.855 0.135
WISE_W4 -26.46 921.7
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

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