2019kvn results

Information

Transient
Name:2019kvn
Right ascension: 14h20m33.17s
Declination:25d20m33.89s
Discovery Date:None
Classification:None
Redshift:0.078772
MW E(B-V):0.017
Host
Name:1733272
Right ascension: 14h20m32.87s
Declination:25d20m39.09s
Redshift:0.078772
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 30.38
Transient MWEBV processed 0.04
Host match processed 4.94
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 7.59
Validate global photometry processed 17.81
Global host SED inference processed 613.66
Local aperture photometry processed 7.82
Validate local photometry processed 0.03
Local host SED inference processed 463.19
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h20m33.17s, 25d20m33.89s
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 13.74 0.21 21.055 0.016 AB
PanSTARRS_g 14.25 0.33 21.015 0.025 AB
SDSS_r 28.33 1.48 20.269 0.057 AB
PanSTARRS_r 28.97 0.35 20.245 0.013 AB
DES_r 31.01 0.5 20.171 0.018 AB
SDSS_i 41.0 1.9 19.868 0.050 AB
PanSTARRS_i 40.63 0.55 19.878 0.015 AB
PanSTARRS_z 53.37 0.89 19.582 0.018 AB
SDSS_z 48.07 3.74 19.695 0.085 AB
DES_z 57.6 1.85 19.499 0.035 AB
PanSTARRS_y 65.37 2.17 19.362 0.036 AB

Aperture details

RA, DEC (J2000):14h20m32.89s, 25d20m38.88s
semi major axis, semi minor axis (arcsec):15.58, 12.33
angle (degrees, anti-clockwise from east):-167.57
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.07 4.01 21.030 0.310 AB
GALEX_NUV 11.83 4.21 21.217 0.386 AB
SDSS_u 77.46 12.4 19.177 0.174 AB
SDSS_g 1342.7 10.06 16.080 0.008 AB
DES_g 1507.23 2.18 15.955 0.002 AB
PanSTARRS_g 1446.9 3.37 15.999 0.003 AB
SDSS_r 3136.19 15.5 15.159 0.005 AB
PanSTARRS_r 3119.21 3.63 15.165 0.001 AB
DES_r 3523.05 5.33 15.033 0.002 AB
SDSS_i 4656.29 20.06 14.730 0.005 AB
PanSTARRS_i 4653.46 5.62 14.731 0.001 AB
PanSTARRS_z 5975.83 9.13 14.459 0.002 AB
SDSS_z 5866.38 39.34 14.479 0.007 AB
DES_z 6500.0 19.62 14.368 0.003 AB
PanSTARRS_y 7239.64 22.3 14.251 0.003 AB
2MASS_J 9088.84 285.2 13.109 0.034 Vega
2MASS_H 10771.64 385.64 12.452 0.039 Vega
WISE_W1 4515.16 35.78 12.064 0.009 Vega
WISE_W2 2626.62 41.57 12.013 0.017 Vega
WISE_W3 699.7 101.1 11.614 0.157 Vega
WISE_W4 -92.68 525.61 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.245 9.333 9.437
{\rm log}_{10}({\rm SFR}) -2.441 -1.634 -0.960
{\rm log}_{10}({\rm sSFR}) -11.825 -10.982 -10.350
{\rm stellar\ age} 6.532 7.603 10.163

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.257 -0.609 -0.143
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.565 -0.672 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.317 0.737 1.209
\delta -0.244 0.060 0.283
\tau_1/\tau_2 0.641 0.997 1.371
Q_{PAH} 0.961 2.806 5.126
U_{min} 2.908 8.272 15.350
{\rm log}_{10}(\gamma_e)\, -2.970 -1.749 -0.462

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.199 -0.268 0.176
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.456 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.965 -1.893 -1.251
0.03-0.10 Gyr -2.579 -1.612 -0.859
0.10-0.33 Gyr -2.534 -1.566 -0.920
0.33-1.07 Gyr -2.688 -1.472 -0.869
1.07-3.50 Gyr -2.392 -1.023 -0.536
3.50-11.45 Gyr -0.940 -0.529 -0.381
11.45-12.72 Gyr -1.055 -0.402 0.329

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.323 11.414 11.448
{\rm log}_{10}({\rm SFR}) -0.895 -0.326 0.168
{\rm log}_{10}({\rm sSFR}) -12.304 -11.716 -11.195
{\rm stellar\ age} 8.503 11.615 12.060

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.590 -0.446 -0.341
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.398 -0.746 -0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.247 0.362
\delta -0.924 -0.772 -0.522
\tau_1/\tau_2 0.293 0.676 1.152
Q_{PAH} 0.278 0.796 1.695
U_{min} 3.184 8.828 16.068
{\rm log}_{10}(\gamma_e)\, -2.689 -1.732 -1.108

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.616 -3.867 -2.922
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.570 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.661 -0.168 0.158
0.03-0.10 Gyr -2.325 -0.593 0.205
0.10-0.33 Gyr -3.141 -0.849 0.076
0.33-1.07 Gyr -2.958 -0.855 0.014
1.07-3.50 Gyr -2.695 -0.724 0.275
3.50-11.45 Gyr -1.056 0.656 1.540
11.45-12.72 Gyr 1.840 2.528 2.591