2018cgf results

Information

Transient
Name:2018cgf
Right ascension: 23h37m09.70s
Declination:26d15m34.57s
Discovery Date:None
Classification:None
Redshift:0.027472
MW E(B-V):0.032
Host
Name:
Right ascension: 23h37m09.72s
Declination:26d15m34.19s
Redshift:None
Photometric Redshift:0.071
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.78
Transient MWEBV processed 0.05
Host match processed 6.15
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 2.78
Global aperture photometry processed 5.56
Validate global photometry processed 17.66
Global host SED inference processed 403.04
Local aperture photometry processed 5.68
Validate local photometry processed 0.08
Local host SED inference processed 474.84
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h37m09.70s, 26d15m34.57s
semi major axis, semi minor axis (arcsec):3.63, 3.63
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 7.71 4.81 21.682 0.677 AB
SDSS_g 26.72 1.71 20.333 0.069 AB
DES_g 38.79 0.33 19.928 0.009 AB
PanSTARRS_g 22.59 1.13 20.515 0.054 AB
SDSS_r 29.61 2.5 20.221 0.092 AB
PanSTARRS_r 30.03 1.25 20.206 0.045 AB
SDSS_i 32.98 3.79 20.104 0.125 AB
PanSTARRS_i 29.68 1.64 20.219 0.060 AB
PanSTARRS_z 36.71 3.21 19.988 0.095 AB
SDSS_z 8.95 11.89 21.521 1.443 AB
PanSTARRS_y 48.74 7.37 19.680 0.164 AB
2MASS_J 117.83 76.59 17.827 0.706 Vega
2MASS_H 87.46 117.33 17.678 1.456 Vega
2MASS_K -107.13 141.17 Vega

Aperture details

RA, DEC (J2000):23h37m09.82s, 26d15m34.30s
semi major axis, semi minor axis (arcsec):7.67, 3.11
angle (degrees, anti-clockwise from east):-95.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.13 1.46 21.767 0.222 AB
GALEX_NUV 9.98 0.69 21.402 0.075 AB
SDSS_u 10.24 6.59 21.375 0.699 AB
SDSS_g 38.25 2.17 19.943 0.062 AB
DES_g 47.65 0.39 19.705 0.009 AB
PanSTARRS_g 30.13 1.53 20.203 0.055 AB
SDSS_r 43.43 3.29 19.805 0.082 AB
PanSTARRS_r 40.14 1.66 19.891 0.045 AB
SDSS_i 49.35 5.02 19.667 0.111 AB
PanSTARRS_i 41.81 2.19 19.847 0.057 AB
PanSTARRS_z 46.37 4.25 19.734 0.099 AB
SDSS_z 47.16 16.01 19.716 0.369 AB
PanSTARRS_y 57.32 9.71 19.504 0.184 AB
2MASS_J 257.72 120.85 16.977 0.509 Vega
2MASS_H 219.38 183.15 16.679 0.906 Vega
2MASS_K -245.9 222.81 Vega
WISE_W1 38.85 12.22 17.228 0.342 Vega
WISE_W2 6.38 14.01 18.549 2.384 Vega
WISE_W3 -44.74 60.48 Vega
WISE_W4 -574.31 392.79 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.970 7.398 7.730
{\rm log}_{10}({\rm SFR}) -1.547 -1.126 -0.831
{\rm log}_{10}({\rm sSFR}) -9.200 -8.455 -7.923
{\rm stellar\ age} 0.093 3.476 6.873

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.593 -0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.064 -0.566 -0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.386 0.784
\delta -0.390 0.056 0.299
\tau_1/\tau_2 0.720 1.107 1.530
Q_{PAH} 1.033 3.159 5.501
U_{min} 3.391 9.111 16.745
{\rm log}_{10}(\gamma_e)\, -3.001 -1.868 -0.821

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.451 -1.347 -0.549
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.403 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.727 -1.464 -1.216
0.03-0.10 Gyr -1.540 -1.041 -0.708
0.10-0.33 Gyr -4.311 -2.401 -1.588
0.33-1.10 Gyr -6.018 -2.927 -2.169
1.10-3.64 Gyr -6.597 -3.088 -2.270
3.64-12.05 Gyr -6.729 -3.085 -2.255
12.05-13.39 Gyr -6.859 -3.131 -2.075

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.434 7.782 8.030
{\rm log}_{10}({\rm SFR}) -1.552 -1.234 -0.918
{\rm log}_{10}({\rm sSFR}) -9.483 -9.040 -8.444
{\rm stellar\ age} 1.331 5.225 7.358

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.568 -0.767 -0.028
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.259 -0.734 -0.198

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.421 0.695
\delta -0.226 0.083 0.277
\tau_1/\tau_2 0.658 1.023 1.413
Q_{PAH} 0.858 2.418 4.383
U_{min} 2.891 7.924 15.069
{\rm log}_{10}(\gamma_e)\, -2.903 -1.905 -0.811

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.812 -1.796 -0.857
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.500 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.708 -1.424 -1.166
0.03-0.10 Gyr -1.557 -1.184 -0.819
0.10-0.33 Gyr -2.276 -1.533 -1.097
0.33-1.10 Gyr -3.177 -2.186 -1.725
1.10-3.64 Gyr -3.529 -2.352 -1.947
3.64-12.05 Gyr -3.596 -2.337 -1.914
12.05-13.39 Gyr -3.733 -2.310 -1.672