2018eay

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Information

Transient

Name: 2018eay
Right ascension: 18h16m13.08s
Declination: 55d35m27.20s
Discovery Date: None
Classification: Ia-91T
Redshift: 0.018490
MW E(B-V): 0.040

Host

Name: 2018eay
Right ascension: 18h16m14.26s
Declination: 55d35m27.60s
Redshift: 0.018486
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 0.6
Cutout download processed 3.76
Global aperture construction processed 0.66
Local aperture photometry processed 4.08
Global aperture photometry processed 4.23
Validate local photometry processed 0.02
Validate global photometry processed 12.53
Host information processed 0.08
Global host SED inference processed 380.91
Local host SED inference processed 416.99
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) = 18h16m13.08s, 55d35m27.20s
semi major axis, semi minor axis (arcsec) = 5.33, 5.33
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 29.16 4.25 20.238 0.158 AB
GALEX_NUV 47.04 3.18 19.719 0.074 AB
PanSTARRS_g 776.5 1.34 16.675 0.002 AB
PanSTARRS_r 1364.79 1.88 16.062 0.001 AB
PanSTARRS_i 1828.99 1.68 15.744 0.001 AB
PanSTARRS_z 2232.23 5.21 15.528 0.003 AB
PanSTARRS_y 2732.72 8.74 15.309 0.003 AB
2MASS_J 3422.91 119.21 14.169 0.038 Vega
2MASS_H 3846.15 184.0 13.570 0.052 Vega
2MASS_K 3409.93 172.92 13.230 0.055 Vega

Aperture details

RA, DEC (J2000) = 18h16m14.09s, 55d35m27.30s
semi major axis, semi minor axis (arcsec) = 53.15, 17.91
angle (degrees, anti-clockwise from east) = -96.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 412.35 16.25 17.362 0.043 AB
GALEX_NUV 559.61 12.42 17.030 0.024 AB
PanSTARRS_g 6738.7 7.17 14.329 0.001 AB
PanSTARRS_i 14865.67 9.35 13.470 0.001 AB
PanSTARRS_y 21894.48 49.92 13.049 0.002 AB
2MASS_J 26647.23 686.84 11.941 0.028 Vega
2MASS_H 29560.26 1064.82 11.356 0.039 Vega
2MASS_K 26173.75 1002.05 11.018 0.042 Vega
WISE_W1 14229.49 67.98 10.818 0.005 Vega
WISE_W2 8842.18 82.63 10.695 0.010 Vega
WISE_W3 33811.84 216.6 7.403 0.007 Vega
WISE_W4 33673.96 1387.01 5.962 0.045 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})\, 9.488 9.581 9.691
{\rm log}_{10}({\rm SFR}) -1.146 -0.606 -0.277
{\rm log}_{10}({\rm sSFR}) -10.716 -10.212 -9.840
{\rm stellar\ age} 5.749 7.317 8.848

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.633 -1.119 -0.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.217 -0.237 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.337 0.925 1.205
\delta -0.164 -0.015 0.157
\tau_1/\tau_2 0.689 1.036 1.402
Q_{PAH} 0.757 2.315 4.269
U_{min} 2.408 7.201 13.699
{\rm log}_{10}(\gamma_e)\, -3.457 -2.456 -1.495

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.195 -1.979 -0.805
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.458 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.213 -0.551 -0.300
0.03-0.10 Gyr -1.266 -0.686 -0.232
0.10-0.33 Gyr -1.170 -0.634 -0.271
0.33-1.10 Gyr -1.131 -0.586 -0.221
1.10-3.66 Gyr -0.929 -0.427 -0.138
3.66-12.16 Gyr -0.656 -0.352 -0.178
12.16-13.51 Gyr -0.762 -0.250 0.276

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.384 10.470 10.564
{\rm log}_{10}({\rm SFR}) -0.119 0.118 0.421
{\rm log}_{10}({\rm sSFR}) -10.630 -10.359 -10.061
{\rm stellar\ age} 7.159 8.178 10.606

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.686 -0.440 -0.208
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.927 -0.429 0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.390 0.565
\delta -0.316 0.047 0.225
\tau_1/\tau_2 0.481 0.875 1.289
Q_{PAH} 1.071 2.438 4.708
U_{min} 2.075 6.021 13.114
{\rm log}_{10}(\gamma_e)\, -3.404 -2.429 -1.766

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.441 -2.337 -1.704
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.541 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.567 -0.011 0.326
0.03-0.10 Gyr -0.358 0.134 0.538
0.10-0.33 Gyr -0.906 -0.102 0.294
0.33-1.10 Gyr -0.834 -0.134 0.246
1.10-3.66 Gyr -0.776 0.089 0.467
3.66-12.16 Gyr 0.266 0.565 0.706
12.16-13.51 Gyr 0.310 0.788 1.444