2018crn results

Information

Transient
Name:SN2018crn
Right ascension: 18h55m21.84s
Declination:56d35m18.31s
Discovery Date:June 12, 2018, 8:47 a.m.
Classification:SN Ia
Redshift:0.050000
MW E(B-V):0.050
Host
Name:J185522.02+563519.77
Right ascension: 18h55m22.02s
Declination:56d35m19.77s
Redshift:None
Photometric Redshift:0.064
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 9.66
Transient MWEBV processed 0.04
Host match processed 7.08
Host information processed 0.15
Host MWEBV processed 0.08
Global aperture construction processed 0.74
Global aperture photometry processed 4.19
Validate global photometry processed 10.19
Global host SED inference processed 416.99
Local aperture photometry processed 4.07
Validate local photometry processed 0.02
Local host SED inference processed 456.16
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h55m21.84s, 56d35m18.31s
semi major axis, semi minor axis (arcsec):2.05, 2.05
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 34.37 0.54 20.059 0.017 AB
PanSTARRS_r 76.87 0.6 19.186 0.009 AB
PanSTARRS_i 119.11 0.73 18.710 0.007 AB
PanSTARRS_z 156.89 1.7 18.411 0.012 AB
PanSTARRS_y 187.52 3.68 18.217 0.021 AB

Aperture details

RA, DEC (J2000):18h55m22.05s, 56d35m20.29s
semi major axis, semi minor axis (arcsec):9.73, 3.18
angle (degrees, anti-clockwise from east):-127.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 109.12 1.44 18.805 0.014 AB
PanSTARRS_r 247.72 1.58 17.915 0.007 AB
PanSTARRS_i 383.75 1.94 17.440 0.005 AB
PanSTARRS_z 479.1 4.48 17.199 0.010 AB
PanSTARRS_y 592.74 9.8 16.968 0.018 AB
2MASS_J 941.93 150.41 15.570 0.173 Vega
2MASS_H 979.87 226.43 15.054 0.251 Vega
2MASS_K 1116.26 248.21 14.443 0.241 Vega
WISE_W1 345.74 14.26 14.854 0.045 Vega
WISE_W2 200.3 13.51 14.807 0.073 Vega
WISE_W3 377.7 36.02 12.283 0.104 Vega
WISE_W4 -124.75 203.38 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.380 9.493 9.620
{\rm log}_{10}({\rm SFR}) -2.113 -1.407 -0.737
{\rm log}_{10}({\rm sSFR}) -11.642 -10.923 -10.156
{\rm stellar\ age} 7.433 8.794 12.268

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.351 -0.839 -0.443
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.720 -0.602 0.287

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.583 0.983 1.345
\delta -0.433 -0.173 0.104
\tau_1/\tau_2 0.603 1.007 1.376
Q_{PAH} 0.558 1.947 4.909
U_{min} 2.952 8.263 15.759
{\rm log}_{10}(\gamma_e)\, -3.147 -1.891 -0.627

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.150 -1.015 -0.337
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.533 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.632 -1.458 -0.730
0.03-0.10 Gyr -2.551 -1.492 -0.752
0.10-0.33 Gyr -3.187 -1.703 -0.986
0.33-1.09 Gyr -3.913 -1.833 -0.999
1.09-3.58 Gyr -3.818 -1.599 -0.673
3.58-11.78 Gyr -1.868 -0.495 -0.272
11.78-13.09 Gyr -0.644 0.081 0.704

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.788 9.865 9.978
{\rm log}_{10}({\rm SFR}) -2.111 -1.194 -0.682
{\rm log}_{10}({\rm sSFR}) -11.937 -11.072 -10.516
{\rm stellar\ age} 7.447 8.666 12.290

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.242 -0.932 -0.705
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.242 -0.102 0.321

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.484 0.650 0.821
\delta -0.872 -0.708 -0.523
\tau_1/\tau_2 0.586 0.943 1.309
Q_{PAH} 0.517 1.336 2.745
U_{min} 3.174 8.592 15.942
{\rm log}_{10}(\gamma_e)\, -3.074 -2.176 -1.355

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.319 -3.213 -2.207
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.406 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.481 -1.301 -0.814
0.03-0.10 Gyr -2.494 -1.241 -0.615
0.10-0.33 Gyr -3.138 -1.381 -0.686
0.33-1.09 Gyr -3.766 -1.533 -0.744
1.09-3.58 Gyr -3.027 -1.122 -0.309
3.58-11.78 Gyr -1.564 -0.081 0.101
11.78-13.09 Gyr -0.338 0.399 1.102