2018cto

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Information

Transient

Name: SN2018cto
Right ascension: 17h24m32.04s
Declination: 70d22m20.82s
Discovery Date: June 18, 2018, 6:25 a.m.
Classification: SN Ia
Redshift: 0.051000
MW E(B-V): 0.027

Host

Name:
Right ascension: 17h24m31.44s
Declination: 70d22m23.32s
Redshift: 0.056370
Photometric Redshift: 0.051
 

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 6.21
Cutout download processed 25.15
Global aperture construction processed 0.7
Local aperture photometry processed 6.15
Global aperture photometry processed 5.9
Validate local photometry processed 0.03
Validate global photometry processed 15.32
Host information processed 0.15
Global host SED inference processed 593.27
Local host SED inference processed 469.48
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.17
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) = 17h24m32.04s, 70d22m20.82s
semi major axis, semi minor axis (arcsec) = 1.83, 1.83
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 10.42 2.23 21.356 0.233 AB
SDSS_g 72.66 2.29 19.247 0.034 AB
PanSTARRS_g 78.12 0.69 19.168 0.010 AB
SDSS_r 174.09 3.55 18.298 0.022 AB
PanSTARRS_r 162.77 0.71 18.371 0.005 AB
SDSS_i 253.54 4.4 17.890 0.019 AB
PanSTARRS_i 239.67 0.8 17.951 0.004 AB
PanSTARRS_z 304.76 1.5 17.690 0.005 AB
SDSS_z 346.72 8.91 17.550 0.028 AB
PanSTARRS_y 385.46 3.23 17.435 0.009 AB

Aperture details

RA, DEC (J2000) = 17h24m31.42s, 70d22m23.47s
semi major axis, semi minor axis (arcsec) = 10.75, 4.96
angle (degrees, anti-clockwise from east) = -67.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.42 2.57 21.464 0.296 AB
GALEX_NUV 10.56 2.23 21.341 0.230 AB
SDSS_u 194.12 9.12 18.180 0.051 AB
SDSS_g 1126.4 9.04 16.271 0.009 AB
PanSTARRS_g 1264.74 2.76 16.145 0.002 AB
SDSS_r 2627.92 13.82 15.351 0.006 AB
PanSTARRS_r 2660.66 2.84 15.338 0.001 AB
SDSS_i 3916.16 17.32 14.918 0.005 AB
PanSTARRS_i 3885.83 3.17 14.926 0.001 AB
PanSTARRS_z 5008.54 5.95 14.651 0.001 AB
SDSS_z 5477.48 35.47 14.554 0.007 AB
PanSTARRS_y 6080.99 12.71 14.440 0.002 AB
2MASS_J 8498.79 174.57 13.182 0.022 Vega
2MASS_H 10070.65 260.71 12.525 0.028 Vega
2MASS_K 9114.03 328.23 12.163 0.039 Vega
WISE_W1 3884.84 16.85 12.228 0.005 Vega
WISE_W2 2165.79 16.84 12.222 0.008 Vega
WISE_W3 785.44 30.73 11.488 0.042 Vega
WISE_W4 674.41 165.49 10.208 0.266 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})\, 9.689 9.793 9.909
{\rm log}_{10}({\rm SFR}) -2.152 -1.236 -0.542
{\rm log}_{10}({\rm sSFR}) -11.901 -11.026 -10.275
{\rm stellar\ age} 6.658 7.969 11.227

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.028 -0.514 -0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.203 0.332

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.315 0.727 1.185
\delta -0.539 -0.197 0.207
\tau_1/\tau_2 0.609 0.964 1.337
Q_{PAH} 0.723 2.384 5.203
U_{min} 2.980 8.285 15.639
{\rm log}_{10}(\gamma_e)\, -3.031 -1.578 -0.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.276 -1.227 -0.512
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.333 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.398 -1.294 -0.721
0.03-0.10 Gyr -2.531 -1.369 -0.492
0.10-0.33 Gyr -2.504 -1.322 -0.444
0.33-1.08 Gyr -2.445 -1.121 -0.394
1.08-3.56 Gyr -2.101 -0.604 -0.109
3.56-11.70 Gyr -0.824 -0.136 0.051
11.70-13.00 Gyr -0.466 0.189 0.925

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.010 11.082 11.104
{\rm log}_{10}({\rm SFR}) -2.023 -1.496 -1.065
{\rm log}_{10}({\rm sSFR}) -13.096 -12.563 -12.148
{\rm stellar\ age} 10.112 12.309 12.352

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.436 -0.329 -0.241
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.370 -0.674 -0.027

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.076 0.130 0.206
\delta -0.900 -0.665 -0.368
\tau_1/\tau_2 0.534 0.969 1.394
Q_{PAH} 0.466 2.031 4.075
U_{min} 2.735 7.875 15.574
{\rm log}_{10}(\gamma_e)\, -3.198 -1.993 -0.934

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.616 -3.941 -3.011
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.520 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.925 -1.342 -0.973
0.03-0.10 Gyr -3.737 -1.774 -1.072
0.10-0.33 Gyr -5.165 -2.184 -1.205
0.33-1.08 Gyr -5.638 -2.379 -1.251
1.08-3.56 Gyr -4.145 -1.980 -0.778
3.56-11.70 Gyr -2.087 -0.722 1.005
11.70-13.00 Gyr 1.855 2.210 2.239