2018kbh

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Information

Transient

Name: 2018kbh
Right ascension: 14h57m09.30s
Declination: 52d20m51.45s
Discovery Date: None
Classification: Ia
Redshift: 0.026090
MW E(B-V): 0.018

Host

Name: 2018kbh
Right ascension: 14h57m11.25s
Declination: 52d20m45.84s
Redshift: 0.026093
Photometric Redshift: 0.025
 

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 2.43
Cutout download processed 0.68
Global aperture construction processed 0.66
Local aperture photometry processed 5.81
Global aperture photometry processed 5.77
Validate local photometry processed 0.02
Validate global photometry processed 16.71
Host information processed 0.09
Global host SED inference processed 462.68
Local host SED inference processed 440.33
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 14h57m09.30s, 52d20m51.45s
semi major axis, semi minor axis (arcsec) = 3.81, 3.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 3.04 3.48 22.695 1.244 AB
SDSS_g 21.7 1.62 20.559 0.081 AB
DES_g 22.73 0.5 20.509 0.024 AB
PanSTARRS_g 24.49 0.79 20.427 0.035 AB
SDSS_r 41.84 2.61 19.846 0.068 AB
PanSTARRS_r 42.89 1.24 19.819 0.031 AB
SDSS_i 62.3 4.09 19.414 0.071 AB
PanSTARRS_i 59.25 1.4 19.468 0.026 AB
PanSTARRS_z 62.19 2.67 19.416 0.047 AB
SDSS_z 68.46 12.4 19.311 0.197 AB
PanSTARRS_y 95.27 7.51 18.953 0.086 AB
2MASS_J 125.65 84.23 17.757 0.728 Vega
2MASS_H 179.9 136.69 16.895 0.825 Vega
2MASS_K -251.47 130.06 Vega

Aperture details

RA, DEC (J2000) = 14h57m11.28s, 52d20m45.74s
semi major axis, semi minor axis (arcsec) = 38.18, 13.4
angle (degrees, anti-clockwise from east) = -28.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 74.34 8.61 19.222 0.126 AB
GALEX_NUV 127.3 8.2 18.638 0.070 AB
SDSS_g 6753.49 22.22 14.326 0.004 AB
PanSTARRS_g 7422.17 4.96 14.224 0.001 AB
SDSS_r 14213.8 33.11 13.518 0.003 AB
PanSTARRS_r 14814.28 7.72 13.473 0.001 AB
SDSS_i 20735.93 42.93 13.108 0.002 AB
PanSTARRS_i 20911.27 8.68 13.099 0.000 AB
PanSTARRS_z 25575.83 16.26 12.880 0.001 AB
SDSS_z 26965.36 83.9 12.823 0.003 AB
PanSTARRS_y 33331.63 45.24 12.593 0.001 AB
2MASS_J 39336.94 508.66 11.518 0.014 Vega
2MASS_H 48242.13 821.87 10.824 0.018 Vega
2MASS_K 40654.35 783.01 10.539 0.021 Vega
WISE_W1 19512.69 64.98 10.475 0.004 Vega
WISE_W2 10861.98 69.45 10.471 0.007 Vega
WISE_W4 6253.13 886.37 7.790 0.154 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})\, 8.201 8.385 8.531
{\rm log}_{10}({\rm SFR}) -2.082 -1.480 -0.966
{\rm log}_{10}({\rm sSFR}) -10.444 -9.881 -9.249
{\rm stellar\ age} 3.616 6.861 8.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.799 -1.388 -0.545
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.621 -0.022 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.711 1.268 1.600
\delta -0.291 -0.043 0.163
\tau_1/\tau_2 0.725 1.042 1.379
Q_{PAH} 0.496 1.681 3.739
U_{min} 2.724 7.541 14.192
{\rm log}_{10}(\gamma_e)\, -3.315 -2.454 -1.291

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.894 -1.872 -0.277
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.340 1.770

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.063 -1.441 -1.077
0.03-0.10 Gyr -2.348 -1.560 -0.907
0.10-0.33 Gyr -2.605 -1.692 -1.091
0.33-1.10 Gyr -2.725 -1.745 -1.229
1.10-3.64 Gyr -2.592 -1.668 -1.330
3.64-12.07 Gyr -2.515 -1.585 -1.349
12.07-13.41 Gyr -2.479 -1.546 -0.956

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.993 11.067 11.128
{\rm log}_{10}({\rm SFR}) -1.363 -0.908 -0.568
{\rm log}_{10}({\rm sSFR}) -12.478 -11.976 -11.618
{\rm stellar\ age} 8.447 10.949 12.677

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.528 -0.309 -0.175
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.911 -0.087 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.190 0.310
\delta -0.526 -0.172 0.107
\tau_1/\tau_2 0.429 0.842 1.252
Q_{PAH} 0.815 2.552 4.227
U_{min} 2.384 7.016 14.752
{\rm log}_{10}(\gamma_e)\, -3.316 -2.338 -1.550

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.667 -4.046 -3.134
{\rm log}_{10}(\tau_{AGN})\, 1.155 1.667 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.260 -0.827 -0.512
0.03-0.10 Gyr -2.837 -1.072 -0.538
0.10-0.33 Gyr -3.304 -1.236 -0.551
0.33-1.10 Gyr -3.205 -1.201 -0.434
1.10-3.64 Gyr -2.414 -0.705 0.118
3.64-12.07 Gyr -0.832 0.899 1.239
12.07-13.41 Gyr 1.224 1.984 2.241