AT2016hns

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Information

Transient

Name: AT2016hns
Right ascension: 21h39m41.05s
Declination: 24d24m23.36s
Discovery Date: None
Classification: SN Ia
Redshift: 0.037300
MW E(B-V): 0.063

Host

Name: AT2016hns
Right ascension: 21h39m41.31s
Declination: 24d24m18.17s
Redshift: 0.037000
Photometric Redshift: 0.026
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.5
Cutout download processed 15.52
Global aperture construction processed 0.61
Local aperture photometry processed 4.99
Global aperture photometry processed 4.93
Validate local photometry processed 0.03
Validate global photometry processed 15.39
Host information processed 0.13
Global host SED inference processing None
Local host SED inference processed 404.54
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
Log transient processing status processing 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) = 21h39m41.05s, 24d24m23.36s
semi major axis, semi minor axis (arcsec) = 2.72, 2.72
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 13.19 2.3 21.100 0.189
SDSS_g 56.73 2.06 19.516 0.040
PanSTARRS_g 69.84 0.81 19.290 0.013
SDSS_r 108.6 2.96 18.810 0.030
PanSTARRS_r 135.72 0.99 18.568 0.008
SDSS_i 150.52 3.88 18.456 0.028
PanSTARRS_i 178.21 0.92 18.273 0.006
PanSTARRS_z 214.4 2.56 18.072 0.013
SDSS_z 200.67 8.58 18.144 0.046
DES_z 205.04 2.56 18.120 0.014
PanSTARRS_y 276.39 5.37 17.796 0.021

Aperture details

RA, DEC (J2000) = 21h39m41.30s, 24d24m18.27s
semi major axis, semi minor axis (arcsec) = 17.99, 10.78
angle (degrees, anti-clockwise from east) = -134.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 212.54 13.64 18.081 0.070
GALEX_NUV 319.53 10.1 17.639 0.034
SDSS_u 690.15 12.92 16.803 0.020
PanSTARRS_g 2472.79 4.14 15.417 0.002
SDSS_r 4064.55 17.68 14.877 0.005
PanSTARRS_r 4469.62 5.01 14.774 0.001
SDSS_i 5815.15 22.83 14.489 0.004
PanSTARRS_z 7125.52 12.8 14.268 0.002
DES_z 7682.67 15.49 14.186 0.002
PanSTARRS_y 8713.31 26.9 14.050 0.003
2MASS_J 11950.12 348.7 12.812 0.032
2MASS_H 13796.1 552.96 12.183 0.044
2MASS_K 12103.66 663.33 11.855 0.060
WISE_W1 7975.69 59.37 11.447 0.008
WISE_W2 6499.11 78.84 11.029 0.013
WISE_W3 17229.57 212.48 8.135 0.013
WISE_W4 50664.97 2088.2 5.518 0.045
 

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})\, 9.000 9.148 9.287
{\rm log}_{10}({\rm SFR}) -1.353 -0.901 -0.536
{\rm log}_{10}({\rm sSFR}) -10.541 -10.043 -9.654
{\rm stellar\ age} 5.659 7.452 9.252

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.587 -1.097 -0.651
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.743 -0.509 0.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.447 0.835 1.118
\delta -0.603 -0.273 0.065
\tau_1/\tau_2 0.690 1.020 1.369
Q_{PAH} 0.412 1.695 3.658
U_{min} 2.574 7.511 14.214
{\rm log}_{10}(\gamma_e)\, -3.375 -2.459 -1.090

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.995 -2.017 -0.797
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.313 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.226 -0.829 -0.501
0.03-0.10 Gyr -1.680 -0.966 -0.524
0.10-0.33 Gyr -1.896 -1.109 -0.650
0.33-1.09 Gyr -2.022 -1.172 -0.678
1.09-3.61 Gyr -1.698 -0.989 -0.672
3.61-11.93 Gyr -1.231 -0.784 -0.579
11.93-13.26 Gyr -1.276 -0.653 -0.038

Global parameter details

Documentation