ASASSN-16cs

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Information

Transient

Name: ASASSN-16cs
Right ascension: 6h50m36.73s
Declination: 31d06m44.61s
Discovery Date: None
Classification: SN Ia
Redshift: 0.018930
MW E(B-V): 0.114

Host

Name: ASASSN-16cs
Right ascension: 6h50m37.68s
Declination: 31d07m23.52s
Redshift: 0.018333
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.83
Cutout download processed 6.08
Global aperture construction processed 0.57
Local aperture photometry processed 4.18
Global aperture photometry processed 4.4
Validate local photometry processed 0.02
Validate global photometry processed 13.92
Host information processed 0.14
Global host SED inference processing None
Local host SED inference processed 524.27
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 6h50m36.73s, 31d06m44.61s
semi major axis, semi minor axis (arcsec) = 5.21, 5.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV -0.55 1.12
DES_g 20.2 0.73 20.637 0.039
PanSTARRS_g 9.85 1.12 21.417 0.123
PanSTARRS_r 34.47 1.11 20.056 0.035
PanSTARRS_i 39.93 1.78 19.897 0.048
PanSTARRS_z 20.87 5.49 20.601 0.286
DES_z 52.49 4.84 19.600 0.100
PanSTARRS_y 2.04 9.39 23.124 4.991
2MASS_J 15.83 120.36 20.007 8.258
2MASS_H -55.23 198.67
2MASS_K 84.53 209.1 17.245 2.686

Aperture details

RA, DEC (J2000) = 6h50m36.86s, 31d07m00.54s
semi major axis, semi minor axis (arcsec) = 11.55, 10.74
angle (degrees, anti-clockwise from east) = -8.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 60.87 5.78 19.439 0.103
GALEX_NUV 99.58 5.06 18.905 0.055
DES_g 1223.87 5.21 16.181 0.005
PanSTARRS_g 1237.16 2.47 16.169 0.002
PanSTARRS_r 2092.95 2.42 15.598 0.001
PanSTARRS_i 2614.6 3.85 15.356 0.002
PanSTARRS_z 3034.68 12.16 15.195 0.004
DES_z 3238.98 23.31 15.124 0.008
PanSTARRS_y 3518.34 19.69 15.034 0.006
2MASS_J 4225.3 294.95 13.940 0.076
2MASS_H 4662.74 482.29 13.361 0.112
2MASS_K 2450.79 511.35 13.589 0.227
WISE_W1 2650.02 50.95 12.643 0.021
WISE_W2 1932.35 57.0 12.346 0.032
WISE_W3 14887.99 232.1 8.294 0.017
WISE_W4 61275.49 3655.6 5.312 0.065
 

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})\, 7.376 7.644 7.831
{\rm log}_{10}({\rm SFR}) -1.808 -1.514 -1.211
{\rm log}_{10}({\rm sSFR}) -9.581 -9.156 -8.682
{\rm stellar\ age} 2.630 6.022 7.800

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.823 -1.534 -1.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.128 0.274 0.408

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.685 0.908 1.154
\delta -0.424 -0.207 0.049
\tau_1/\tau_2 0.714 1.028 1.358
Q_{PAH} 0.329 1.077 2.671
U_{min} 2.953 8.127 14.725
{\rm log}_{10}(\gamma_e)\, -3.511 -2.784 -1.770

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.097 -2.693 -0.875
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.327 1.810

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.600 -1.328 -1.062
0.03-0.10 Gyr -2.186 -1.659 -1.238
0.10-0.33 Gyr -3.026 -2.223 -1.752
0.33-1.10 Gyr -3.618 -2.668 -2.173
1.10-3.66 Gyr -3.562 -2.659 -2.283
3.66-12.15 Gyr -3.451 -2.531 -2.238
12.15-13.51 Gyr -3.584 -2.465 -1.841
0.33-1.10 Gyr -3.261 -2.431 -1.981
1.10-3.66 Gyr -3.066 -2.359 -2.014
3.66-12.16 Gyr -3.458 -2.418 -2.075
12.16-13.51 Gyr -3.605 -2.448 -1.826

Global parameter details

Documentation