2019knt

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Information

Transient

Name: 2019knt
Right ascension: 10h35m50.28s
Declination: -34d16m22.48s
Discovery Date: None
Classification: Ia
Redshift: 0.012830
MW E(B-V): 0.061

Host

Name: 2019knt
Right ascension: 10h35m51.14s
Declination: -34d16m11.64s
Redshift: 0.012826
Photometric Redshift:
 

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 0.26
Cutout download processed 2.31
Global aperture construction processed 0.16
Local aperture photometry processed 0.94
Global aperture photometry processed 1.07
Validate local photometry processed 0.01
Validate global photometry processed 1.56
Host information processed 0.09
Global host SED inference processed 554.85
Local host SED inference processed 508.03
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 10h35m50.28s, -34d16m22.48s
semi major axis, semi minor axis (arcsec) = 7.63, 7.63
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 37.61 5.13 19.962 0.148 AB
GALEX_NUV 54.8 3.69 19.553 0.073 AB
2MASS_J 1385.59 185.94 15.151 0.146 Vega
2MASS_H 1294.71 291.15 14.752 0.244 Vega
2MASS_K 1094.44 355.49 14.464 0.353 Vega
WISE_W1 243.88 19.06 15.233 0.085 Vega
WISE_W2 142.76 18.27 15.175 0.139 Vega
WISE_W3 676.75 80.04 11.650 0.128 Vega

Aperture details

RA, DEC (J2000) = 10h35m51.15s, -34d16m10.78s
semi major axis, semi minor axis (arcsec) = 15.88, 12.32
angle (degrees, anti-clockwise from east) = -0.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 318.24 13.96 17.643 0.048 AB
GALEX_NUV 482.29 9.79 17.192 0.022 AB
2MASS_H 7920.64 534.32 12.785 0.073 Vega
2MASS_K 6891.75 653.2 12.466 0.103 Vega
WISE_W2 2231.07 49.98 12.190 0.024 Vega
WISE_W3 8137.41 233.74 8.950 0.031 Vega
WISE_W4 9725.41 1163.4 7.310 0.130 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})\, 7.952 8.281 8.507
{\rm log}_{10}({\rm SFR}) -1.746 -1.424 -1.009
{\rm log}_{10}({\rm sSFR}) -10.091 -9.697 -9.147
{\rm stellar\ age} 2.835 6.393 8.334

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.498 -0.719 -0.133
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 -0.858 -0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.208 0.396
\delta -0.623 -0.209 0.128
\tau_1/\tau_2 0.626 1.013 1.414
Q_{PAH} 0.263 0.819 2.010
U_{min} 2.989 7.883 15.004
{\rm log}_{10}(\gamma_e)\, -3.093 -2.288 -1.323

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.431 -3.265 -2.004
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.548 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.767 -1.459 -1.172
0.03-0.10 Gyr -2.059 -1.455 -0.905
0.10-0.33 Gyr -2.247 -1.612 -1.126
0.33-1.10 Gyr -2.338 -1.672 -1.256
1.10-3.64 Gyr -2.774 -1.784 -1.445
3.64-12.05 Gyr -2.778 -1.745 -1.407
12.05-13.38 Gyr -2.819 -1.715 -1.006

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.064 9.393 9.618
{\rm log}_{10}({\rm SFR}) -0.691 -0.284 0.189
{\rm log}_{10}({\rm sSFR}) -10.134 -9.669 -9.034
{\rm stellar\ age} 3.789 7.328 10.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.990 -0.365 -0.056
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.220 -0.557 0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.225 0.501
\delta -0.721 -0.261 0.123
\tau_1/\tau_2 0.285 0.732 1.240
Q_{PAH} 0.255 0.826 2.730
U_{min} 2.186 6.512 13.330
{\rm log}_{10}(\gamma_e)\, -3.741 -3.151 -1.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.366 -3.321 -2.152
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.405 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.112 -0.435 -0.049
0.03-0.10 Gyr -1.185 -0.278 0.302
0.10-0.33 Gyr -2.373 -0.888 -0.056
0.33-1.10 Gyr -2.964 -1.118 -0.407
1.10-3.64 Gyr -2.507 -0.985 -0.501
3.64-12.05 Gyr -1.673 -0.693 -0.315
12.05-13.38 Gyr -1.479 -0.471 0.496