2018jbc

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Information

Transient

Name: AT2018jbc
Right ascension: 13h54m39.36s
Declination: 39d08m49.16s
Discovery Date: Nov. 20, 2018, 12:15 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2018jbc
Right ascension: 13h54m39.72s
Declination: 39d08m31.09s
Redshift: 0.050670
Photometric Redshift: 0.059
 

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 2.25
Cutout download processed 16.75
Global aperture construction processed 0.69
Local aperture photometry processed 6.65
Global aperture photometry processed 6.07
Validate local photometry processed 0.03
Validate global photometry processed 17.66
Host information processed 0.1
Global host SED inference processed 439.14
Local host SED inference processed 437.25
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 13h54m39.36s, 39d08m49.16s
semi major axis, semi minor axis (arcsec) = 2.02, 2.02
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.82 1.65 24.113 2.180 AB
SDSS_g 9.55 0.93 21.450 0.106 AB
DES_g 7.61 0.22 21.697 0.032 AB
PanSTARRS_g 8.7 0.48 21.551 0.060 AB
SDSS_r 12.89 1.2 21.124 0.101 AB
PanSTARRS_r 13.63 0.62 21.064 0.049 AB
SDSS_i 18.24 1.89 20.747 0.113 AB
PanSTARRS_i 14.65 0.6 20.985 0.044 AB
PanSTARRS_z 16.29 1.15 20.870 0.077 AB
SDSS_z 21.67 5.28 20.561 0.265 AB
DES_z 16.98 0.88 20.825 0.057 AB
PanSTARRS_y 18.61 3.16 20.726 0.184 AB

Aperture details

RA, DEC (J2000) = 13h54m39.71s, 39d08m31.70s
semi major axis, semi minor axis (arcsec) = 22.64, 6.84
angle (degrees, anti-clockwise from east) = -1.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.66 5.03 19.800 0.125 AB
GALEX_NUV 58.59 1.32 19.480 0.024 AB
SDSS_u 168.31 10.56 18.335 0.068 AB
SDSS_g 1092.42 9.07 16.304 0.009 AB
PanSTARRS_g 1116.88 3.04 16.280 0.003 AB
SDSS_r 2049.54 12.67 15.621 0.007 AB
PanSTARRS_r 2067.14 3.86 15.612 0.002 AB
SDSS_i 2930.09 16.88 15.233 0.006 AB
PanSTARRS_i 2937.5 3.72 15.230 0.001 AB
PanSTARRS_z 3604.6 7.11 15.008 0.002 AB
SDSS_z 4121.92 35.81 14.862 0.009 AB
DES_z 3713.94 10.56 14.975 0.003 AB
PanSTARRS_y 4276.27 19.23 14.822 0.005 AB
2MASS_J 5472.35 219.23 13.660 0.043 Vega
2MASS_H 7008.23 339.19 12.918 0.053 Vega
2MASS_K 6715.58 398.52 12.494 0.064 Vega
WISE_W1 3022.67 31.6 12.500 0.011 Vega
WISE_W2 1939.6 36.47 12.342 0.020 Vega
WISE_W3 6560.15 118.77 9.184 0.020 Vega
WISE_W4 14123.76 1103.88 6.905 0.085 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})\, 7.980 8.151 8.286
{\rm log}_{10}({\rm SFR}) -2.340 -1.737 -1.072
{\rm log}_{10}({\rm sSFR}) -10.506 -9.871 -9.054
{\rm stellar\ age} 3.994 6.370 7.814

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.727 -1.267 -0.673
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.739 -0.891 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.550 1.041
\delta -0.480 -0.089 0.233
\tau_1/\tau_2 0.706 1.065 1.402
Q_{PAH} 1.187 2.805 4.854
U_{min} 2.940 8.037 14.848
{\rm log}_{10}(\gamma_e)\, -2.743 -1.733 -0.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.893 -0.246 0.148
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.493 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.365 -1.850 -1.294
0.03-0.10 Gyr -2.431 -1.752 -1.000
0.10-0.33 Gyr -2.516 -1.768 -1.241
0.33-1.08 Gyr -2.646 -1.837 -1.432
1.08-3.57 Gyr -2.372 -1.816 -1.566
3.57-11.77 Gyr -2.322 -1.809 -1.571
11.77-13.08 Gyr -2.483 -1.802 -1.296

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.706 10.770 10.859
{\rm log}_{10}({\rm SFR}) -0.578 -0.232 0.060
{\rm log}_{10}({\rm sSFR}) -11.376 -11.007 -10.714
{\rm stellar\ age} 7.947 9.708 12.250

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.857 -0.629 -0.455
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.285 -0.812 -0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.280 0.415 0.591
\delta -0.124 0.048 0.180
\tau_1/\tau_2 0.380 0.848 1.328
Q_{PAH} 0.904 2.083 3.771
U_{min} 2.727 8.283 15.664
{\rm log}_{10}(\gamma_e)\, -2.349 -1.467 -0.892

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.618 -1.776 -1.279
{\rm log}_{10}(\tau_{AGN})\, 1.247 1.725 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.463 -0.123 0.137
0.03-0.10 Gyr -2.073 -0.386 0.095
0.10-0.33 Gyr -3.069 -0.595 0.023
0.33-1.08 Gyr -2.825 -0.582 0.059
1.08-3.57 Gyr -2.572 -0.575 0.174
3.57-11.77 Gyr -0.690 0.779 0.980
11.77-13.08 Gyr 0.869 1.557 1.974