2018fng

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Information

Transient

Name: 2018fng
Right ascension: 16h07m03.01s
Declination: 15d35m44.68s
Discovery Date: None
Classification: Ia
Redshift: 0.039390
MW E(B-V): 0.036

Host

Name: 2018fng
Right ascension: 16h07m03.19s
Declination: 15d35m35.25s
Redshift: 0.039547
Photometric Redshift: 0.030
 

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 5.13
Cutout download processed 14.38
Global aperture construction processed 0.61
Local aperture photometry processed 6.56
Global aperture photometry processed 6.83
Validate local photometry processed 0.03
Validate global photometry processed 17.35
Host information processed 0.11
Global host SED inference processed 394.82
Local host SED inference processed 422.14
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) = 16h07m03.01s, 15d35m44.68s
semi major axis, semi minor axis (arcsec) = 2.56, 2.56
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 16.37 2.3 20.865 0.153 AB
SDSS_g 66.02 2.21 19.351 0.036 AB
PanSTARRS_g 70.95 0.79 19.273 0.012 AB
SDSS_r 119.51 3.01 18.707 0.027 AB
PanSTARRS_r 126.52 0.93 18.645 0.008 AB
DES_r 125.54 1.0 18.653 0.009 AB
SDSS_i 161.85 3.63 18.377 0.024 AB
PanSTARRS_i 175.56 0.68 18.289 0.004 AB
PanSTARRS_z 203.99 1.79 18.126 0.010 AB
SDSS_z 187.74 6.61 18.216 0.038 AB
DES_z 205.25 3.61 18.119 0.019 AB
PanSTARRS_y 255.36 4.43 17.882 0.019 AB

Aperture details

RA, DEC (J2000) = 16h07m03.17s, 15d35m35.56s
semi major axis, semi minor axis (arcsec) = 21.06, 15.56
angle (degrees, anti-clockwise from east) = -171.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 110.01 8.3 18.796 0.082 AB
GALEX_NUV 188.49 5.89 18.212 0.034 AB
SDSS_u 984.19 16.86 16.417 0.019 AB
SDSS_g 3916.77 16.95 14.918 0.005 AB
PanSTARRS_g 4020.37 5.6 14.889 0.002 AB
SDSS_r 7226.38 23.22 14.253 0.003 AB
PanSTARRS_r 7319.46 6.54 14.239 0.001 AB
DES_r 7753.19 7.74 14.176 0.001 AB
SDSS_i 9979.17 28.12 13.902 0.003 AB
PanSTARRS_i 9845.67 4.79 13.917 0.001 AB
PanSTARRS_z 11913.75 12.59 13.710 0.001 AB
SDSS_z 12248.36 48.88 13.680 0.004 AB
DES_z 12896.49 28.41 13.624 0.002 AB
PanSTARRS_y 14377.57 31.39 13.506 0.002 AB
2MASS_J 17308.14 341.61 12.409 0.021 Vega
2MASS_H 20160.96 564.09 11.771 0.030 Vega
2MASS_K 18634.81 575.56 11.386 0.034 Vega
WISE_W1 8652.78 63.9 11.358 0.008 Vega
WISE_W2 4982.0 64.46 11.317 0.014 Vega
WISE_W3 7853.2 206.58 8.988 0.029 Vega
WISE_W4 6607.97 1219.58 7.730 0.200 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})\, 9.091 9.224 9.343
{\rm log}_{10}({\rm SFR}) -2.112 -1.284 -0.709
{\rm log}_{10}({\rm sSFR}) -11.360 -10.545 -9.920
{\rm stellar\ age} 5.758 7.621 9.717

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.588 -1.129 -0.738
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.446 -0.397 0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.392 0.793 1.143
\delta -0.335 0.011 0.268
\tau_1/\tau_2 0.633 0.990 1.331
Q_{PAH} 0.977 2.658 4.977
U_{min} 2.891 7.643 14.822
{\rm log}_{10}(\gamma_e)\, -3.331 -2.462 -0.934

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.177 -1.231 -0.639
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.449 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.376 -1.570 -1.084
0.03-0.10 Gyr -2.262 -1.266 -0.595
0.10-0.33 Gyr -2.292 -1.136 -0.567
0.33-1.09 Gyr -2.192 -1.230 -0.685
1.09-3.60 Gyr -1.897 -0.981 -0.587
3.60-11.90 Gyr -1.280 -0.704 -0.520
11.90-13.23 Gyr -1.176 -0.523 0.126

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.830 10.887 10.949
{\rm log}_{10}({\rm SFR}) -0.383 -0.159 0.048
{\rm log}_{10}({\rm sSFR}) -11.301 -11.047 -10.819
{\rm stellar\ age} 6.432 7.340 8.252

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.595 -0.450 -0.346
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.516 0.172 0.397

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.209 0.299
\delta -0.580 -0.278 0.023
\tau_1/\tau_2 0.596 0.916 1.265
Q_{PAH} 1.028 1.956 3.164
U_{min} 2.882 7.601 14.456
{\rm log}_{10}(\gamma_e)\, -3.067 -2.255 -1.623

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.319 -3.473 -2.522
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.569 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.187 0.027 0.208
0.03-0.10 Gyr -0.761 -0.280 0.028
0.10-0.33 Gyr -0.520 -0.056 0.275
0.33-1.09 Gyr -0.245 0.288 0.603
1.09-3.60 Gyr 0.595 0.904 1.131
3.60-11.90 Gyr 0.854 1.029 1.150
11.90-13.23 Gyr 0.448 0.994 1.438