2018auj

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Information

Transient

Name: AT2018auj
Right ascension: 14h53m47.12s
Declination: 72d35m53.29s
Discovery Date: April 9, 2018, 10:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 14h53m47.07s
Declination: 72d35m52.81s
Redshift: None
Photometric Redshift: 0.066
 

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 5.51
Cutout download processed 8.25
Global aperture construction processed 0.66
Local aperture photometry processed 4.35
Global aperture photometry processed 4.3
Validate local photometry processed 0.02
Validate global photometry processed 10.8
Host information processed 0.16
Global host SED inference processed 388.95
Local host SED inference processed 440.19
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 14h53m47.12s, 72d35m53.29s
semi major axis, semi minor axis (arcsec) = 1.58, 1.58
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 115.8 0.5 18.741 0.005 AB
PanSTARRS_r 176.22 0.8 18.285 0.005 AB
PanSTARRS_i 249.67 0.57 17.907 0.002 AB
PanSTARRS_z 255.21 1.43 17.883 0.006 AB
PanSTARRS_y 294.04 2.75 17.729 0.010 AB

Aperture details

RA, DEC (J2000) = 14h53m47.03s, 72d35m53.02s
semi major axis, semi minor axis (arcsec) = 11.7, 6.39
angle (degrees, anti-clockwise from east) = -169.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 79.66 9.04 19.147 0.123 AB
GALEX_NUV 104.0 6.09 18.857 0.064 AB
PanSTARRS_g 595.92 2.53 16.962 0.005 AB
PanSTARRS_r 798.18 4.19 16.645 0.006 AB
PanSTARRS_i 1028.05 2.84 16.370 0.003 AB
PanSTARRS_z 1080.48 7.56 16.316 0.008 AB
PanSTARRS_y 1237.87 14.84 16.168 0.013 AB
2MASS_J 1434.95 247.13 15.113 0.187 Vega
2MASS_H 1926.54 351.23 14.320 0.198 Vega
2MASS_K 1484.9 375.24 14.133 0.274 Vega
WISE_W1 865.86 17.12 13.857 0.021 Vega
WISE_W2 574.67 19.15 13.662 0.036 Vega
WISE_W3 2641.3 71.88 10.171 0.030 Vega
WISE_W4 2471.84 448.56 8.797 0.197 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})\, 9.530 9.675 9.799
{\rm log}_{10}({\rm SFR}) -0.890 -0.254 0.251
{\rm log}_{10}({\rm sSFR}) -10.604 -9.927 -9.414
{\rm stellar\ age} 5.274 7.208 9.368

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.689 -1.214 -0.725
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.112 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.566 0.944
\delta -0.521 -0.069 0.209
\tau_1/\tau_2 0.724 1.102 1.470
Q_{PAH} 0.413 1.515 3.717
U_{min} 2.658 7.777 14.775
{\rm log}_{10}(\gamma_e)\, -3.259 -2.063 -0.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.411 -1.544 -0.504
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.579 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.780 -0.443 -0.111
0.03-0.10 Gyr -1.116 -0.210 0.361
0.10-0.33 Gyr -1.448 -0.442 0.084
0.33-1.08 Gyr -1.683 -0.647 -0.147
1.08-3.53 Gyr -1.432 -0.508 -0.154
3.53-11.59 Gyr -0.805 -0.262 -0.058
11.59-12.88 Gyr -0.787 -0.114 0.597

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.955 10.058 10.140
{\rm log}_{10}({\rm SFR}) 0.044 0.309 0.571
{\rm log}_{10}({\rm sSFR}) -10.038 -9.763 -9.465
{\rm stellar\ age} 3.581 5.330 6.555

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.746 -0.434 -0.164
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.594 -0.825 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.297 0.481
\delta -0.175 0.164 0.326
\tau_1/\tau_2 0.761 1.098 1.444
Q_{PAH} 1.408 2.707 4.495
U_{min} 2.312 7.013 13.408
{\rm log}_{10}(\gamma_e)\, -3.117 -2.174 -1.440

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.387 -2.142 -1.618
{\rm log}_{10}(\tau_{AGN})\, 0.922 1.324 1.797

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.239 0.025 0.190
0.03-0.10 Gyr 0.059 0.391 0.693
0.10-0.33 Gyr 0.306 0.581 0.847
0.33-1.08 Gyr 0.174 0.464 0.691
1.08-3.53 Gyr -0.027 0.238 0.427
3.53-11.59 Gyr -0.368 0.021 0.232
11.59-12.88 Gyr -0.584 0.021 0.432