2018gfi

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Information

Transient

Name: 2018gfi
Right ascension: 0h58m53.96s
Declination: -24d11m47.29s
Discovery Date: None
Classification: SNIa
Redshift: 0.020000
MW E(B-V): 0.020

Host

Name: 2018gfi
Right ascension: 0h58m53.87s
Declination: -24d11m44.96s
Redshift: None
Photometric Redshift: 0.032
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.79
Cutout download processed 8.99
Global aperture construction processed 0.59
Local aperture photometry processed 5.03
Global aperture photometry processed 5.47
Validate local photometry processed 0.02
Validate global photometry processed 13.39
Host information processed 0.08
Global host SED inference processed 385.19
Local host SED inference processed 465.18
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 0h58m53.96s, -24d11m47.29s
semi major axis, semi minor axis (arcsec) = 4.94, 4.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 32.41 4.15 20.123 0.139
DES_g 304.57 0.66 17.691 0.002
PanSTARRS_g 271.37 1.36 17.816 0.005
PanSTARRS_r 415.26 2.24 17.354 0.006
DES_r 470.48 1.02 17.219 0.002
PanSTARRS_i 501.43 2.54 17.149 0.006
PanSTARRS_z 555.64 3.59 17.038 0.007
DES_z 639.27 3.32 16.886 0.006
PanSTARRS_y 663.86 9.66 16.845 0.016
2MASS_J 396.29 112.98 16.510 0.310
2MASS_H 820.29 205.19 15.247 0.272
2MASS_K 303.76 194.24 15.856 0.694

Aperture details

RA, DEC (J2000) = 0h58m53.87s, -24d11m44.73s
semi major axis, semi minor axis (arcsec) = 7.69, 5.86
angle (degrees, anti-clockwise from east) = -157.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 45.15 4.89 19.763 0.118
GALEX_NUV 59.88 1.23 19.457 0.022
DES_g 365.53 0.74 17.493 0.002
PanSTARRS_g 345.4 1.83 17.554 0.006
PanSTARRS_r 529.4 2.99 17.091 0.006
DES_r 562.52 1.15 17.025 0.002
PanSTARRS_i 642.65 3.33 16.880 0.006
PanSTARRS_z 709.64 4.68 16.772 0.007
DES_z 760.84 3.71 16.697 0.005
PanSTARRS_y 834.08 12.57 16.597 0.016
2MASS_J 418.68 190.06 16.450 0.493
2MASS_H 1659.32 341.23 14.483 0.223
2MASS_K 240.0 326.96 16.112 1.479
WISE_W1 382.63 15.42 14.744 0.044
WISE_W2 255.15 22.42 14.544 0.095
WISE_W3 664.54 117.7 11.670 0.192
WISE_W4 871.65 705.24 9.929 0.878
 

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})\, 8.792 8.952 9.082
{\rm log}_{10}({\rm SFR}) -1.333 -0.969 -0.548
{\rm log}_{10}({\rm sSFR}) -10.286 -9.931 -9.432
{\rm stellar\ age} 5.367 7.372 8.988

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.723 -1.206 -0.668
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.281 -0.116 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.568 0.890
\delta -0.205 0.102 0.285
\tau_1/\tau_2 0.631 0.957 1.306
Q_{PAH} 0.282 1.481 3.285
U_{min} 2.662 7.498 14.233
{\rm log}_{10}(\gamma_e)\, -3.587 -2.735 -1.208

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.217 -2.483 -0.485
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.385 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.355 -1.080 -0.797
0.03-0.10 Gyr -1.425 -0.939 -0.467
0.10-0.33 Gyr -1.705 -1.097 -0.619
0.33-1.10 Gyr -1.957 -1.292 -0.873
1.10-3.66 Gyr -1.846 -1.181 -0.852
3.66-12.14 Gyr -1.424 -0.981 -0.781
12.14-13.49 Gyr -1.563 -0.917 -0.306

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.922 8.993 9.084
{\rm log}_{10}({\rm SFR}) -1.331 -1.143 -0.938
{\rm log}_{10}({\rm sSFR}) -10.330 -10.141 -9.936
{\rm stellar\ age} 6.868 7.733 9.068

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.113 -0.826 -0.630
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.172 0.126 0.326

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.215 0.382
\delta -0.309 0.079 0.289
\tau_1/\tau_2 0.692 1.019 1.347
Q_{PAH} 0.341 0.920 2.193
U_{min} 2.904 7.554 14.121
{\rm log}_{10}(\gamma_e)\, -3.018 -2.150 -1.487

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.582 -2.222 -1.749
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.341 1.763

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.457 -1.298 -1.141
0.03-0.10 Gyr -1.340 -1.084 -0.840
0.10-0.33 Gyr -1.421 -1.108 -0.876
0.33-1.10 Gyr -1.657 -1.290 -1.049
1.10-3.66 Gyr -1.571 -1.176 -0.935
3.66-12.14 Gyr -1.064 -0.886 -0.761
12.14-13.49 Gyr -1.167 -0.750 -0.279