2018ieu

Download data

Information

Transient

Name: 2018ieu
Right ascension: 2h07m10.88s
Declination: -9d01m28.15s
Discovery Date: None
Classification: SN Ia
Redshift: 0.040564
MW E(B-V): 0.019

Host

Name: 2018ieu
Right ascension: 2h07m10.43s
Declination: -9d01m30.91s
Redshift: 0.040498
Photometric Redshift: 0.040
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.99
Cutout download processed 14.56
Global aperture construction processed 0.59
Local aperture photometry processed 4.73
Global aperture photometry processed 4.95
Validate local photometry processed 0.02
Validate global photometry processed 14.59
Host information processed 0.08
Global host SED inference processed 376.42
Local host SED inference processed 438.96
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 2h07m10.88s, -9d01m28.15s
semi major axis, semi minor axis (arcsec) = 2.5, 2.5
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 38.9 2.54 19.925 0.071 AB
SDSS_g 126.74 3.02 18.643 0.026 AB
PanSTARRS_g 127.17 0.64 18.639 0.005 AB
SDSS_r 199.37 3.87 18.151 0.021 AB
PanSTARRS_r 197.19 0.97 18.163 0.005 AB
SDSS_i 261.91 4.62 17.855 0.019 AB
PanSTARRS_i 246.92 0.83 17.919 0.004 AB
PanSTARRS_z 286.66 2.07 17.757 0.008 AB
SDSS_z 321.06 9.6 17.634 0.032 AB
PanSTARRS_y 327.16 5.1 17.613 0.017 AB

Aperture details

RA, DEC (J2000) = 2h07m10.35s, -9d01m30.18s
semi major axis, semi minor axis (arcsec) = 25.55, 15.2
angle (degrees, anti-clockwise from east) = -95.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 277.02 4.4 17.794 0.017 AB
GALEX_NUV 411.61 3.19 17.364 0.008 AB
SDSS_u 814.82 18.08 16.622 0.024 AB
SDSS_g 3169.19 15.83 15.148 0.005 AB
PanSTARRS_g 3265.28 4.84 15.115 0.002 AB
SDSS_r 4823.56 20.66 14.692 0.005 AB
PanSTARRS_r 4983.39 7.42 14.656 0.002 AB
SDSS_i 6416.82 25.81 14.382 0.004 AB
PanSTARRS_i 6359.19 6.26 14.391 0.001 AB
PanSTARRS_z 7228.67 15.78 14.252 0.002 AB
SDSS_z 7634.65 70.48 14.193 0.010 AB
PanSTARRS_y 7972.35 38.98 14.146 0.005 AB
2MASS_J 10335.48 497.54 12.969 0.052 Vega
2MASS_H 11259.57 771.53 12.404 0.074 Vega
2MASS_K 11087.29 904.21 11.950 0.089 Vega
WISE_W1 5896.33 41.72 11.775 0.008 Vega
WISE_W2 3884.64 54.61 11.588 0.015 Vega
WISE_W3 19881.88 228.46 7.980 0.012 Vega
WISE_W4 22958.15 1546.94 6.378 0.073 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})\, 9.096 9.234 9.366
{\rm log}_{10}({\rm SFR}) -1.507 -0.910 -0.204
{\rm log}_{10}({\rm sSFR}) -10.801 -10.174 -9.429
{\rm stellar\ age} 4.841 6.887 8.349

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.615 -1.081 -0.593
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.779 -0.910 0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.280 0.581 0.860
\delta -0.520 -0.140 0.230
\tau_1/\tau_2 0.724 1.063 1.421
Q_{PAH} 0.996 2.879 5.134
U_{min} 2.559 7.955 15.455
{\rm log}_{10}(\gamma_e)\, -3.281 -2.076 -0.792

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.841 -1.869 -0.858
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.511 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.802 -1.208 -0.823
0.03-0.10 Gyr -1.607 -0.861 -0.062
0.10-0.33 Gyr -1.445 -0.736 -0.217
0.33-1.09 Gyr -1.704 -0.889 -0.496
1.09-3.60 Gyr -1.437 -0.776 -0.499
3.60-11.89 Gyr -1.250 -0.708 -0.497
11.89-13.21 Gyr -1.364 -0.649 -0.098

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.544 10.620 10.701
{\rm log}_{10}({\rm SFR}) 0.140 0.422 0.659
{\rm log}_{10}({\rm sSFR}) -10.477 -10.207 -9.957
{\rm stellar\ age} 5.161 6.472 7.543

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.060 -0.786 -0.590
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.672 -1.296 -0.699

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.396 0.532 0.695
\delta 0.148 0.269 0.354
\tau_1/\tau_2 0.491 0.859 1.229
Q_{PAH} 1.257 2.206 3.508
U_{min} 2.303 6.653 13.716
{\rm log}_{10}(\gamma_e)\, -3.364 -2.085 -1.491

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.078 -1.706 -1.347
{\rm log}_{10}(\tau_{AGN})\, 1.169 1.606 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.289 0.208 0.514
0.03-0.10 Gyr 0.051 0.466 0.769
0.10-0.33 Gyr 0.259 0.656 0.975
0.33-1.09 Gyr 0.461 0.798 1.035
1.09-3.60 Gyr 0.526 0.755 0.957
3.60-11.89 Gyr 0.412 0.676 0.829
11.89-13.21 Gyr 0.100 0.709 1.133