SN2018oh

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Information

Transient

Name: SN2018oh
Right ascension: 9h06m39.58s
Declination: 19d20m17.12s
Discovery Date: None
Classification: Ia
Redshift: 0.012000
MW E(B-V): 0.039

Host

Name: SN2018oh
Right ascension: 9h06m39.53s
Declination: 19d20m11.40s
Redshift: 0.010991
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.83
Cutout download processed 15.95
Global aperture construction processed 0.74
Local aperture photometry processed 6.65
Global aperture photometry processed 6.72
Validate local photometry processed 0.02
Validate global photometry processed 18.23
Host information processed 0.08
Global host SED inference processed 588.08
Local host SED inference processed 426.85
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 9h06m39.58s, 19d20m17.12s
semi major axis, semi minor axis (arcsec) = 8.88, 8.88
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 227.27 8.41 18.009 0.040 AB
SDSS_g 717.45 7.66 16.761 0.012 AB
DES_g 717.15 1.93 16.761 0.003 AB
PanSTARRS_g 714.99 2.85 16.764 0.004 AB
SDSS_r 1057.67 9.67 16.339 0.010 AB
PanSTARRS_r 1088.73 3.33 16.308 0.003 AB
DES_r 1074.02 3.96 16.322 0.004 AB
SDSS_i 1245.97 12.34 16.161 0.011 AB
PanSTARRS_i 1247.22 3.25 16.160 0.003 AB
PanSTARRS_z 1365.39 6.68 16.062 0.005 AB
SDSS_z 1362.95 36.34 16.064 0.029 AB
DES_z 1419.75 7.92 16.019 0.006 AB
PanSTARRS_y 1502.18 17.04 15.958 0.012 AB
2MASS_J 1611.24 188.01 14.987 0.127 Vega
2MASS_H 1594.52 329.41 14.526 0.224 Vega
2MASS_K 1226.59 319.61 14.340 0.283 Vega
WISE_W1 339.91 21.84 14.873 0.070 Vega
WISE_W2 173.56 27.22 14.962 0.170 Vega
WISE_W3 128.06 96.01 13.457 0.814 Vega

Aperture details

RA, DEC (J2000) = 9h06m39.52s, 19d20m12.08s
semi major axis, semi minor axis (arcsec) = 31.05, 15.34
angle (degrees, anti-clockwise from east) = -158.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1008.27 20.26 16.391 0.022 AB
DES_g 2418.72 4.14 15.441 0.002 AB
PanSTARRS_g 2388.81 6.83 15.455 0.003 AB
PanSTARRS_r 3448.45 8.03 15.056 0.003 AB
DES_r 3276.84 7.69 15.111 0.003 AB
SDSS_i 3619.56 25.76 15.003 0.008 AB
DES_z 3991.23 14.63 14.897 0.004 AB
PanSTARRS_y 3964.76 41.08 14.904 0.011 AB
2MASS_J 4583.19 465.39 13.852 0.110 Vega
2MASS_K 3086.81 791.83 13.338 0.279 Vega
WISE_W1 2096.26 60.61 12.897 0.031 Vega
WISE_W2 1208.12 76.03 12.856 0.068 Vega
WISE_W4 6270.78 1426.3 7.787 0.247 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})\, 8.688 8.788 8.872
{\rm log}_{10}({\rm SFR}) -1.973 -1.541 -1.117
{\rm log}_{10}({\rm sSFR}) -10.809 -10.325 -9.848
{\rm stellar\ age} 6.712 7.812 9.531

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.857 -1.658 -1.315
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.734 -0.474 0.179

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.223 0.342
\delta -0.736 -0.412 -0.058
\tau_1/\tau_2 0.815 1.174 1.507
Q_{PAH} 0.311 1.006 2.585
U_{min} 2.920 8.033 14.637
{\rm log}_{10}(\gamma_e)\, -2.365 -1.489 -0.796

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.287 -3.048 -1.914
{\rm log}_{10}(\tau_{AGN})\, 1.193 1.726 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.961 -1.738 -1.553
0.03-0.10 Gyr -2.086 -1.483 -0.993
0.10-0.33 Gyr -2.217 -1.491 -1.076
0.33-1.10 Gyr -2.282 -1.598 -1.223
1.10-3.64 Gyr -2.212 -1.468 -1.153
3.64-12.07 Gyr -1.354 -1.103 -0.949
12.07-13.41 Gyr -1.500 -0.981 -0.397

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.921 9.057 9.178
{\rm log}_{10}({\rm SFR}) -1.181 -0.608 -0.233
{\rm log}_{10}({\rm sSFR}) -10.257 -9.639 -9.273
{\rm stellar\ age} 4.621 6.454 7.926

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.745 -1.379 -0.870
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.874 -0.894 0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.206 0.346
\delta -0.739 -0.249 0.172
\tau_1/\tau_2 0.605 0.964 1.360
Q_{PAH} 0.853 2.229 4.208
U_{min} 2.911 8.039 14.909
{\rm log}_{10}(\gamma_e)\, -3.315 -1.990 -1.266

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.174 -2.964 -2.062
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.343 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.449 -1.046 -0.758
0.03-0.10 Gyr -1.216 -0.505 -0.100
0.10-0.33 Gyr -1.152 -0.582 -0.241
0.33-1.10 Gyr -1.411 -0.859 -0.544
1.10-3.64 Gyr -1.297 -0.894 -0.623
3.64-12.07 Gyr -1.341 -0.938 -0.719
12.07-13.41 Gyr -1.539 -0.888 -0.383