2018kyi

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Information

Transient

Name: 2018kyi
Right ascension: 7h07m09.50s
Declination: 26d19m29.73s
Discovery Date: None
Classification: Ia
Redshift: 0.021400
MW E(B-V): 0.063

Host

Name: 2018kyi
Right ascension: 7h07m09.45s
Declination: 26d19m29.36s
Redshift: 0.021400
Photometric Redshift: 0.094
 

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 2.29
Cutout download processed 6.49
Global aperture construction processed 0.69
Local aperture photometry processed 4.87
Global aperture photometry processed 5.06
Validate local photometry processed 0.02
Validate global photometry processed 14.18
Host information processed 0.1
Global host SED inference processed 457.77
Local host SED inference processed 474.68
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
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) = 7h07m09.50s, 26d19m29.73s
semi major axis, semi minor axis (arcsec) = 4.62, 4.62
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 9.05 2.1 21.508 0.252 AB
PanSTARRS_g 61.09 1.13 19.435 0.020 AB
PanSTARRS_r 93.99 0.98 18.967 0.011 AB
PanSTARRS_i 116.93 1.76 18.730 0.016 AB
PanSTARRS_z 129.09 4.4 18.623 0.037 AB
DES_z 222.42 6.54 18.032 0.032 AB
PanSTARRS_y 165.43 7.86 18.353 0.052 AB
2MASS_J 177.15 83.08 17.384 0.509 Vega
2MASS_H 238.65 146.28 16.588 0.665 Vega
2MASS_K 276.2 149.84 15.959 0.589 Vega

Aperture details

RA, DEC (J2000) = 7h07m09.45s, 26d19m29.51s
semi major axis, semi minor axis (arcsec) = 5.15, 3.8
angle (degrees, anti-clockwise from east) = -163.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.41 2.26 21.357 0.236 AB
GALEX_NUV 9.65 1.91 21.439 0.215 AB
PanSTARRS_g 59.02 1.08 19.473 0.020 AB
PanSTARRS_r 90.83 0.93 19.004 0.011 AB
PanSTARRS_i 110.75 1.67 18.789 0.016 AB
PanSTARRS_z 123.88 4.14 18.667 0.036 AB
DES_z 204.46 6.23 18.123 0.033 AB
PanSTARRS_y 148.67 7.39 18.469 0.054 AB
2MASS_J 175.84 92.54 17.392 0.571 Vega
2MASS_H 297.46 161.18 16.349 0.588 Vega
2MASS_K 288.64 166.93 15.911 0.628 Vega
WISE_W1 64.82 14.54 16.672 0.244 Vega
WISE_W2 38.56 17.18 16.596 0.484 Vega
WISE_W3 -17.12 67.01 Vega
WISE_W4 -475.86 392.03 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})\, 8.284 8.523 8.657
{\rm log}_{10}({\rm SFR}) -1.670 -0.936 -0.482
{\rm log}_{10}({\rm sSFR}) -10.332 -9.486 -8.826
{\rm stellar\ age} 3.778 7.109 9.191

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.192 -0.478 -0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.733 -0.379 -0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.339 1.130 1.596
\delta 0.073 0.288 0.366
\tau_1/\tau_2 0.685 1.062 1.427
Q_{PAH} 0.423 1.555 3.517
U_{min} 2.808 8.121 15.396
{\rm log}_{10}(\gamma_e)\, -3.460 -2.131 -1.038

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.093 -2.124 -0.291
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.329 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.527 -0.919 -0.585
0.03-0.10 Gyr -1.967 -0.996 -0.431
0.10-0.33 Gyr -2.767 -1.629 -0.972
0.33-1.10 Gyr -3.047 -1.849 -1.294
1.10-3.65 Gyr -2.832 -1.693 -1.302
3.65-12.12 Gyr -2.366 -1.478 -1.224
12.12-13.47 Gyr -2.384 -1.423 -0.682

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.414 8.476 8.554
{\rm log}_{10}({\rm SFR}) -1.884 -1.600 -1.187
{\rm log}_{10}({\rm sSFR}) -10.368 -10.068 -9.634
{\rm stellar\ age} 7.603 8.509 10.856

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.601 -0.250 -0.052
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.221 -0.048 0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.045 0.151 0.453
\delta -0.528 -0.015 0.247
\tau_1/\tau_2 0.763 1.206 1.613
Q_{PAH} 0.626 1.973 4.080
U_{min} 2.719 8.213 15.204
{\rm log}_{10}(\gamma_e)\, -2.294 -1.290 -0.410

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.020 -1.173 -0.725
{\rm log}_{10}(\tau_{AGN})\, 1.385 1.723 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.867 -1.670 -1.418
0.03-0.10 Gyr -1.979 -1.564 -1.095
0.10-0.33 Gyr -2.600 -1.984 -1.653
0.33-1.10 Gyr -3.099 -2.349 -1.967
1.10-3.65 Gyr -2.837 -2.110 -1.699
3.65-12.12 Gyr -1.725 -1.414 -1.303
12.12-13.47 Gyr -1.565 -1.097 -0.525