2018cnu

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Information

Transient

Name: 2018cnu
Right ascension: 2h10m02.21s
Declination: 37d02m18.32s
Discovery Date: None
Classification: Ia
Redshift: 0.025390
MW E(B-V): 0.043

Host

Name: 2018cnu
Right ascension: 2h10m02.39s
Declination: 37d02m12.85s
Redshift: 0.025394
Photometric Redshift: 0.058
 

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 4.06
Cutout download processed 4.32
Global aperture construction processed 0.67
Local aperture photometry processed 4.14
Global aperture photometry processed 4.59
Validate local photometry processed 0.02
Validate global photometry processed 13.28
Host information processed 0.09
Global host SED inference processed 722.82
Local host SED inference processed 502.72
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.12
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) = 2h10m02.21s, 37d02m18.32s
semi major axis, semi minor axis (arcsec) = 3.91, 3.91
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 80.11 0.96 19.141 0.013 AB
PanSTARRS_r 117.1 1.3 18.729 0.012 AB
PanSTARRS_i 138.46 1.18 18.547 0.009 AB
PanSTARRS_z 142.38 2.83 18.516 0.022 AB
PanSTARRS_y 157.63 6.1 18.406 0.042 AB
2MASS_J 111.0 96.04 17.892 0.939 Vega
2MASS_H 237.26 132.49 16.594 0.606 Vega
2MASS_K -0.29 157.28 Vega

Aperture details

RA, DEC (J2000) = 2h10m02.41s, 37d02m12.28s
semi major axis, semi minor axis (arcsec) = 21.37, 5.88
angle (degrees, anti-clockwise from east) = -30.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 150.25 6.37 18.458 0.046 AB
PanSTARRS_g 455.18 2.72 17.255 0.006 AB
PanSTARRS_y 773.1 17.39 16.679 0.024 AB
2MASS_J 570.01 288.57 16.115 0.550 Vega
2MASS_H -20.65 396.47 Vega
2MASS_K 432.19 472.79 15.473 1.188 Vega
WISE_W1 409.03 32.19 14.672 0.085 Vega
WISE_W3 513.62 135.64 11.949 0.287 Vega
WISE_W4 854.72 692.08 9.950 0.879 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})\, 8.330 8.497 8.613
{\rm log}_{10}({\rm SFR}) -2.070 -1.462 -0.845
{\rm log}_{10}({\rm sSFR}) -10.631 -9.944 -9.237
{\rm stellar\ age} 4.500 6.834 8.565

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.818 -1.499 -1.079
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.792 -0.942 0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.399 0.782
\delta -0.530 -0.134 0.188
\tau_1/\tau_2 0.755 1.112 1.452
Q_{PAH} 0.825 2.535 4.858
U_{min} 3.155 8.367 15.261
{\rm log}_{10}(\gamma_e)\, -3.243 -1.995 -0.848

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.358 -1.398 -0.476
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.406 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.283 -1.791 -1.332
0.03-0.10 Gyr -2.117 -1.389 -0.731
0.10-0.33 Gyr -2.052 -1.349 -0.804
0.33-1.10 Gyr -2.352 -1.592 -1.167
1.10-3.64 Gyr -2.322 -1.566 -1.290
3.64-12.08 Gyr -2.062 -1.470 -1.255
12.08-13.42 Gyr -2.133 -1.427 -0.808

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.876 9.113 9.261
{\rm log}_{10}({\rm SFR}) -0.628 -0.312 0.018
{\rm log}_{10}({\rm sSFR}) -9.785 -9.430 -8.959
{\rm stellar\ age} 5.943 7.732 10.495

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.429 -0.841 -0.382
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.816 -0.463 0.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.035 0.106 0.263
\delta -0.364 0.086 0.315
\tau_1/\tau_2 0.513 0.960 1.384
Q_{PAH} 0.333 1.184 3.295
U_{min} 3.131 8.210 15.901
{\rm log}_{10}(\gamma_e)\, -3.323 -2.187 -1.141

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.505 -2.107 -1.521
{\rm log}_{10}(\tau_{AGN})\, 0.935 1.242 1.668

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.518 -0.820 -0.516
0.03-0.10 Gyr -0.629 -0.190 0.158
0.10-0.33 Gyr -2.537 -1.191 -0.639
0.33-1.10 Gyr -2.799 -1.418 -0.976
1.10-3.64 Gyr -2.609 -1.284 -0.884
3.64-12.08 Gyr -1.626 -0.883 -0.646
12.08-13.42 Gyr -1.460 -0.603 0.155