2018gea results

Information

Transient
Name:2018gea
Right ascension: 0h56m20.70s
Declination:-9d35m00.18s
Discovery Date:None
Classification:SNIIn
Redshift:0.103000
MW E(B-V):0.039
Host
Name:
Right ascension: 0h56m20.69s
Declination:-9d35m00.05s
Redshift:None
Photometric Redshift:0.166
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
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
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.24
Transient MWEBV processed 0.04
Host match processed 5.63
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 6.72
Validate global photometry processed 15.64
Global host SED inference processed 436.92
Local aperture photometry processed 6.54
Validate local photometry processed 0.02
Local host SED inference processed 1137.26
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h56m20.70s, -9d35m00.18s
semi major axis, semi minor axis (arcsec):1.06, 1.06
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 76.91 1.74 19.185 0.025 AB
PanSTARRS_y 36.31 1.55 20.000 0.046 AB

Aperture details

RA, DEC (J2000):0h56m20.68s, -9d34m59.74s
semi major axis, semi minor axis (arcsec):4.74, 4.13
angle (degrees, anti-clockwise from east):-8.43
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.99 0.96 21.116 0.080 AB
GALEX_NUV 15.14 0.68 20.950 0.048 AB
SDSS_u 30.58 4.8 20.187 0.171 AB
SDSS_g 71.31 2.69 19.267 0.041 AB
DES_g 98.94 0.45 18.912 0.005 AB
PanSTARRS_g 69.74 1.18 19.291 0.018 AB
SDSS_r 85.32 3.47 19.072 0.044 AB
PanSTARRS_r 92.45 1.08 18.985 0.013 AB
DES_r 126.09 0.77 18.648 0.007 AB
SDSS_i 119.85 5.29 18.703 0.048 AB
PanSTARRS_i 131.49 2.08 18.603 0.017 AB
PanSTARRS_z 124.74 2.38 18.660 0.021 AB
SDSS_z 83.55 20.55 19.095 0.267 AB
DES_z 188.4 2.94 18.212 0.017 AB
PanSTARRS_y 123.57 6.34 18.670 0.056 AB
2MASS_J 280.74 107.16 16.884 0.414 Vega
2MASS_H 473.9 165.83 15.843 0.380 Vega
2MASS_K 415.75 196.03 15.515 0.512 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.642 9.020 9.358
{\rm log}_{10}({\rm SFR}) -0.362 0.070 0.568
{\rm log}_{10}({\rm sSFR}) -9.568 -8.900 -8.077
{\rm stellar\ age} 0.501 3.980 7.327

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.825 -1.453 -0.638
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -1.045 -0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.370 0.711
\delta -0.779 -0.426 0.046
\tau_1/\tau_2 0.561 1.036 1.541
Q_{PAH} 0.807 2.645 5.348
U_{min} 3.412 8.790 16.332
{\rm log}_{10}(\gamma_e)\, -3.100 -1.854 -0.529

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.316 -1.399 -0.402
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.641 2.064

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.302 0.146 0.533
0.03-0.10 Gyr -1.478 -0.119 0.621
0.10-0.33 Gyr -2.472 -0.873 -0.086
0.33-1.06 Gyr -3.040 -1.111 -0.280
1.06-3.44 Gyr -3.808 -1.352 -0.587
3.44-11.18 Gyr -3.753 -1.381 -0.621
11.18-12.42 Gyr -3.647 -1.349 -0.245

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.185 9.377 9.552
{\rm log}_{10}({\rm SFR}) -0.143 0.204 0.572
{\rm log}_{10}({\rm sSFR}) -9.593 -9.182 -8.704
{\rm stellar\ age} 0.715 3.149 5.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.247 -0.444 0.020
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.559 -0.663 0.045

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.466 0.722
\delta -0.373 0.000 0.223
\tau_1/\tau_2 0.701 1.039 1.346
Q_{PAH} 1.131 3.181 5.181
U_{min} 2.399 7.430 14.926
{\rm log}_{10}(\gamma_e)\, -3.026 -1.855 -0.720

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.884 -1.839 -0.637
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.463 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.260 0.011 0.269
0.03-0.10 Gyr -0.184 0.256 0.686
0.10-0.33 Gyr 0.063 0.440 0.754
0.33-1.06 Gyr -1.090 -0.073 0.277
1.06-3.44 Gyr -2.036 -0.728 -0.296
3.44-11.18 Gyr -2.384 -0.985 -0.499
11.18-12.42 Gyr -2.426 -0.986 -0.347