2018gl results

Information

Transient
Name:2018gl
Right ascension: 9h58m06.11s
Declination:10d21m33.62s
Discovery Date:None
Classification:Ia
Redshift:0.017910
MW E(B-V):0.033
Host
Name:2018gl
Right ascension: 9h58m06.91s
Declination:10d21m35.28s
Redshift:0.017778
Photometric Redshift:0.018
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 22.23
Transient MWEBV processed 0.04
Host match processed 1.12
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.01
Validate global photometry processed 20.32
Global host SED inference processed 470.46
Local aperture photometry processed 6.71
Validate local photometry processed 0.02
Local host SED inference processed 665.18
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h58m06.11s, 10d21m33.62s
semi major axis, semi minor axis (arcsec):5.54, 5.54
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.88 1.34 23.214 0.776 AB
GALEX_NUV 7.72 2.07 21.681 0.291 AB
SDSS_u 167.08 5.25 18.343 0.034 AB
SDSS_g 865.13 7.89 16.557 0.010 AB
DES_g 923.62 1.71 16.486 0.002 AB
PanSTARRS_g 976.11 1.67 16.426 0.002 AB
SDSS_r 1778.81 11.58 15.775 0.007 AB
PanSTARRS_r 1821.56 1.74 15.749 0.001 AB
DES_r 1876.31 5.09 15.717 0.003 AB
SDSS_i 2584.89 14.54 15.369 0.006 AB
PanSTARRS_i 2578.04 1.98 15.372 0.001 AB
PanSTARRS_z 3158.82 4.21 15.151 0.001 AB
SDSS_z 3255.08 28.12 15.119 0.009 AB
DES_z 3306.45 16.29 15.102 0.005 AB
PanSTARRS_y 3957.43 9.38 14.906 0.003 AB
2MASS_J 4915.55 164.42 13.776 0.036 Vega
2MASS_H 5989.04 213.41 13.089 0.039 Vega
2MASS_K 4825.15 278.4 12.853 0.063 Vega

Aperture details

RA, DEC (J2000):9h58m06.94s, 10d21m35.22s
semi major axis, semi minor axis (arcsec):29.66, 25.82
angle (degrees, anti-clockwise from east):-132.64
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 67.19 8.04 19.332 0.130 AB
GALEX_NUV 207.5 10.57 18.107 0.055 AB
SDSS_u 3442.71 25.66 15.058 0.008 AB
SDSS_g 18984.19 37.1 13.204 0.002 AB
DES_g 19877.26 8.3 13.154 0.000 AB
PanSTARRS_g 20794.36 8.19 13.105 0.000 AB
SDSS_r 39661.46 55.01 12.404 0.002 AB
PanSTARRS_r 39840.63 8.77 12.399 0.000 AB
DES_r 41698.68 24.47 12.350 0.001 AB
SDSS_i 57276.76 69.15 12.005 0.001 AB
PanSTARRS_i 56161.58 10.05 12.026 0.000 AB
PanSTARRS_z 69153.64 21.08 11.800 0.000 AB
SDSS_z 72932.26 138.79 11.743 0.002 AB
DES_z 68875.6 74.95 11.805 0.001 AB
PanSTARRS_y 86011.3 47.15 11.564 0.001 AB
2MASS_J 107246.65 823.83 10.429 0.008 Vega
2MASS_H 134149.09 1069.75 9.713 0.009 Vega
2MASS_K 109771.45 1396.78 9.461 0.014 Vega
WISE_W1 50967.91 235.25 9.433 0.005 Vega
WISE_W2 27538.94 180.25 9.461 0.007 Vega
WISE_W3 8828.15 337.83 8.861 0.042 Vega
WISE_W4 2428.99 1394.06 8.816 0.623 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.447 9.611 9.753
{\rm log}_{10}({\rm SFR}) -2.891 -1.767 -1.009
{\rm log}_{10}({\rm sSFR}) -12.490 -11.418 -10.654
{\rm stellar\ age} 4.335 7.201 9.544

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.291 -0.658 -0.303
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.788 -0.389 -0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.257 0.563 0.944
\delta -0.876 -0.639 -0.317
\tau_1/\tau_2 0.512 0.892 1.280
Q_{PAH} 1.082 3.592 5.954
U_{min} 2.669 7.704 14.599
{\rm log}_{10}(\gamma_e)\, -3.065 -1.375 -0.407

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.069 -1.435 -0.407
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.613 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.820 -1.535 -0.780
0.03-0.10 Gyr -3.602 -2.112 -1.164
0.10-0.33 Gyr -3.390 -1.892 -0.829
0.33-1.10 Gyr -2.418 -1.034 -0.124
1.10-3.66 Gyr -1.329 -0.334 -0.009
3.66-12.17 Gyr -1.312 -0.423 -0.143
12.17-13.52 Gyr -1.147 -0.249 0.500

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.022 11.066 11.140
{\rm log}_{10}({\rm SFR}) -1.887 -1.393 -1.043
{\rm log}_{10}({\rm sSFR}) -12.925 -12.467 -12.082
{\rm stellar\ age} 7.905 8.587 11.209

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.369 -0.265 -0.192
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.591 -0.789 0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.145 0.207
\delta -0.826 -0.556 -0.197
\tau_1/\tau_2 0.397 0.786 1.162
Q_{PAH} 0.112 0.338 0.720
U_{min} 3.749 9.210 16.445
{\rm log}_{10}(\gamma_e)\, -3.014 -2.208 -1.686

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.708 -4.180 -3.398
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.591 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.841 -1.279 -0.936
0.03-0.10 Gyr -2.575 -1.575 -1.037
0.10-0.33 Gyr -2.352 -1.419 -0.824
0.33-1.10 Gyr -1.743 -0.823 -0.166
1.10-3.66 Gyr -1.030 0.195 0.895
3.66-12.17 Gyr 0.800 1.218 1.327
12.17-13.52 Gyr 0.862 1.443 2.099