2018yu

Download data

Information

Transient

Name: 2018yu
Right ascension: 5h22m32.36s
Declination: -11d29m13.87s
Discovery Date: None
Classification: Ia
Redshift: 0.007670
MW E(B-V): 0.131

Host

Name: 2018yu
Right ascension: 5h22m34.46s
Declination: -11d29m57.84s
Redshift: 0.007672
Photometric Redshift: 0.021
 

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 0.97
Cutout download processed 3.9
Global aperture construction processed 1.38
Local aperture photometry processed 4.17
Global aperture photometry processed 4.45
Validate local photometry processed 0.02
Validate global photometry processed 23.01
Host information processed 0.09
Global host SED inference processed 380.45
Local host SED inference processed 385.47
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.1
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) = 5h22m32.36s, -11d29m13.87s
semi major axis, semi minor axis (arcsec) = 12.67, 12.67
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 30.85 5.81 20.177 0.204 AB
PanSTARRS_g 1025.71 3.56 16.372 0.004 AB
PanSTARRS_r 1847.98 5.09 15.733 0.003 AB
PanSTARRS_i 2898.9 6.4 15.244 0.002 AB
PanSTARRS_z 3559.75 10.73 15.021 0.003 AB
PanSTARRS_y 4165.21 22.76 14.851 0.006 AB
2MASS_J 5436.24 284.67 13.667 0.057 Vega
2MASS_H 6925.42 444.83 12.931 0.070 Vega
2MASS_K 4669.32 554.67 12.889 0.129 Vega
WISE_W1 2344.18 462.92 12.776 0.214 Vega
WISE_W2 1284.2 202.73 12.789 0.171 Vega
WISE_W3 3927.55 995.75 9.741 0.275 Vega
WISE_W4 6136.31 2953.97 7.810 0.523 Vega

Aperture details

RA, DEC (J2000) = 5h22m34.63s, -11d29m58.55s
semi major axis, semi minor axis (arcsec) = 52.77, 15.11
angle (degrees, anti-clockwise from east) = -30.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 623.22 16.46 16.913 0.029 AB
PanSTARRS_g 28169.5 11.69 12.776 0.000 AB
PanSTARRS_r 57580.2 19.43 11.999 0.000 AB
PanSTARRS_i 89856.05 15.57 11.516 0.000 AB
PanSTARRS_y 160916.1 53.03 10.884 0.000 AB
2MASS_J 225471.62 657.58 9.622 0.003 Vega
2MASS_H 301611.84 1014.03 8.834 0.004 Vega
2MASS_K 264190.37 1257.6 8.507 0.005 Vega
WISE_W1 139842.64 1188.49 8.337 0.009 Vega
WISE_W2 85283.38 816.99 8.234 0.010 Vega
WISE_W3 215399.92 10307.14 5.393 0.052 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})\, 8.966 9.068 9.172
{\rm log}_{10}({\rm SFR}) -1.971 -1.447 -1.034
{\rm log}_{10}({\rm sSFR}) -11.108 -10.535 -10.093
{\rm stellar\ age} 6.966 8.065 10.497

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.435 -1.029 -0.711
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.880 -0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.410 0.623 0.828
\delta -0.507 -0.218 0.042
\tau_1/\tau_2 0.684 1.026 1.382
Q_{PAH} 0.368 1.135 2.988
U_{min} 2.762 7.981 15.461
{\rm log}_{10}(\gamma_e)\, -3.005 -2.111 -1.354

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.230 -3.063 -1.937
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.546 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.217 -2.161 -1.642
0.03-0.10 Gyr -1.927 -1.330 -0.889
0.10-0.33 Gyr -1.861 -1.300 -0.912
0.33-1.10 Gyr -2.236 -1.472 -1.055
1.10-3.65 Gyr -2.141 -1.286 -0.876
3.65-12.11 Gyr -1.286 -0.829 -0.677
12.11-13.45 Gyr -1.202 -0.605 0.069

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.662 10.708 10.759
{\rm log}_{10}({\rm SFR}) -0.039 0.317 0.694
{\rm log}_{10}({\rm sSFR}) -10.762 -10.376 -9.986
{\rm stellar\ age} 7.726 8.504 10.883

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.163 -0.017 0.081
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.448 -1.015 -0.179

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.416 0.543 0.698
\delta -0.661 -0.467 -0.271
\tau_1/\tau_2 0.532 0.919 1.316
Q_{PAH} 0.715 1.460 2.469
U_{min} 2.378 6.634 13.393
{\rm log}_{10}(\gamma_e)\, -3.535 -2.454 -1.627

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.309 -3.391 -2.473
{\rm log}_{10}(\tau_{AGN})\, 1.147 1.662 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.304 0.140 0.412
0.03-0.10 Gyr -0.224 0.360 0.823
0.10-0.33 Gyr -0.585 0.072 0.456
0.33-1.10 Gyr -0.673 -0.123 0.215
1.10-3.65 Gyr -0.501 0.133 0.493
3.65-12.11 Gyr 0.499 0.832 0.931
12.11-13.45 Gyr 0.650 1.125 1.694