2018aii

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Information

Transient

Name: SN2018aii
Right ascension: 12h22m10.41s
Declination: 26d59m40.44s
Discovery Date: Jan. 15, 2018, 4:07 p.m.
Classification: SN I
Redshift: 0.079200
MW E(B-V): 0.021

Host

Name: J122210.43+265940.3
Right ascension: 12h22m10.44s
Declination: 26d59m40.39s
Redshift: 0.079177
Photometric Redshift: 0.079
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.28
Cutout download processed 17.16
Global aperture construction processed 0.6
Local aperture photometry processed 4.4
Global aperture photometry processed 4.87
Validate local photometry processed 0.02
Validate global photometry processed 12.42
Host information processed 0.15
Global host SED inference processed 466.92
Local host SED inference processed 685.11
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 12h22m10.41s, 26d59m40.44s
semi major axis, semi minor axis (arcsec) = 1.34, 1.34
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 88.46 0.37 19.033 0.005 AB
PanSTARRS_r 212.95 0.4 18.079 0.002 AB
SDSS_i 304.12 4.63 17.692 0.017 AB
PanSTARRS_i 265.53 0.5 17.840 0.002 AB
PanSTARRS_z 375.19 0.97 17.464 0.003 AB
PanSTARRS_y 404.6 2.0 17.382 0.005 AB

Aperture details

RA, DEC (J2000) = 12h22m10.43s, 26d59m40.54s
semi major axis, semi minor axis (arcsec) = 5.68, 4.51
angle (degrees, anti-clockwise from east) = -133.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.99 1.4 23.156 0.766 AB
GALEX_NUV 1.18 1.89 23.724 1.744 AB
PanSTARRS_g 210.36 1.21 18.093 0.006 AB
PanSTARRS_r 451.5 1.22 17.263 0.003 AB
SDSS_i 645.45 7.52 16.875 0.013 AB
PanSTARRS_i 593.75 1.65 16.966 0.003 AB
PanSTARRS_z 778.95 3.38 16.671 0.005 AB
PanSTARRS_y 937.23 7.36 16.470 0.009 AB
2MASS_J 1188.6 129.27 15.318 0.118 Vega
2MASS_H 1199.38 202.06 14.835 0.183 Vega
2MASS_K 1537.52 192.52 14.095 0.136 Vega
WISE_W1 465.94 12.96 14.530 0.030 Vega
WISE_W2 271.97 16.15 14.475 0.064 Vega
WISE_W3 -10.1 63.98 Vega
WISE_W4 322.57 382.78 11.008 1.288 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})\, 10.130 10.229 10.314
{\rm log}_{10}({\rm SFR}) -2.186 -1.026 -0.381
{\rm log}_{10}({\rm sSFR}) -12.387 -11.231 -10.555
{\rm stellar\ age} 7.607 10.815 12.052

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.227 -0.797 -0.539
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.742 -1.213 -0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.560 0.944
\delta -0.589 -0.269 0.071
\tau_1/\tau_2 0.546 0.979 1.399
Q_{PAH} 1.122 3.715 6.003
U_{min} 3.187 8.511 16.105
{\rm log}_{10}(\gamma_e)\, -3.289 -2.278 -0.955

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.697 -1.116 -0.429
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.468 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.976 -1.300 -0.484
0.03-0.10 Gyr -2.719 -1.142 -0.320
0.10-0.33 Gyr -4.218 -1.578 -0.522
0.33-1.07 Gyr -5.436 -2.083 -0.655
1.07-3.50 Gyr -4.472 -2.089 -0.401
3.50-11.44 Gyr -2.082 -0.041 0.419
11.44-12.71 Gyr 0.238 1.248 1.441

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.329 10.411 10.534
{\rm log}_{10}({\rm SFR}) -4.683 -1.787 -0.553
{\rm log}_{10}({\rm sSFR}) -15.042 -12.169 -10.881
{\rm stellar\ age} 7.132 8.211 11.958

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.233 -0.916 -0.705
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.318 -0.333 0.294

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.355 0.540
\delta -0.911 -0.731 -0.471
\tau_1/\tau_2 0.539 0.969 1.411
Q_{PAH} 0.776 2.452 4.992
U_{min} 3.201 9.619 17.686
{\rm log}_{10}(\gamma_e)\, -2.470 -1.334 -0.443

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.290 -3.162 -2.134
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.558 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.828 -2.316 -0.981
0.03-0.10 Gyr -5.290 -1.861 -0.462
0.10-0.33 Gyr -4.819 -1.850 -0.391
0.33-1.07 Gyr -4.557 -1.654 -0.299
1.07-3.50 Gyr -3.215 -0.814 0.292
3.50-11.44 Gyr -1.276 0.477 0.694
11.44-12.71 Gyr -0.357 0.874 1.670