2018lcd

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Information

Transient

Name: SN2018lcd
Right ascension: 1h51m10.67s
Declination: -3d29m24.94s
Discovery Date: Dec. 29, 2018, 4:19 p.m.
Classification: SN II
Redshift: 0.007000
MW E(B-V): 0.025

Host

Name: 01511122-0329548
Right ascension: 1h51m11.23s
Declination: -3d29m54.80s
Redshift: 0.016928
Photometric Redshift:
 

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 4.3
Cutout download processed 22.72
Global aperture construction processed 0.6
Local aperture photometry processed 5.92
Global aperture photometry processed 5.42
Validate local photometry processed 0.03
Validate global photometry processed 14.43
Host information processed 0.16
Global host SED inference processed 598.98
Local host SED inference processed 1203.37
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 1h51m10.67s, -3d29m24.94s
semi major axis, semi minor axis (arcsec) = 5.81, 5.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.65 2.51 21.332 0.256 AB
GALEX_NUV 8.31 1.66 21.600 0.217 AB
SDSS_u 39.96 4.55 19.896 0.124 AB
SDSS_g 34.84 2.81 20.045 0.088 AB
SDSS_r 56.59 3.9 19.518 0.075 AB
PanSTARRS_r 56.19 2.04 19.526 0.039 AB
SDSS_i 58.25 5.29 19.487 0.099 AB
PanSTARRS_i 55.52 1.62 19.539 0.032 AB
PanSTARRS_z 51.61 3.17 19.618 0.067 AB
SDSS_z 48.98 18.16 19.675 0.402 AB
PanSTARRS_y 248.53 10.52 17.912 0.046 AB
2MASS_J 153.85 114.43 17.537 0.808 Vega
2MASS_H 90.14 164.23 17.645 1.978 Vega
2MASS_K 142.26 209.31 16.680 1.597 Vega

Aperture details

RA, DEC (J2000) = 1h51m11.26s, -3d29m54.72s
semi major axis, semi minor axis (arcsec) = 45.05, 24.19
angle (degrees, anti-clockwise from east) = -136.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 732.05 19.78 16.739 0.029 AB
SDSS_u 2494.66 27.6 15.407 0.012 AB
SDSS_g 4694.87 22.11 14.721 0.005 AB
PanSTARRS_r 6799.82 11.39 14.319 0.002 AB
PanSTARRS_z 8789.52 18.94 14.040 0.002 AB
SDSS_z 8573.88 105.07 14.067 0.013 AB
PanSTARRS_y 10116.91 63.38 13.887 0.007 AB
2MASS_J 10507.15 653.05 12.951 0.067 Vega
2MASS_H 10079.81 936.74 12.524 0.101 Vega
2MASS_K 8720.69 1193.88 12.211 0.149 Vega
WISE_W1 4915.95 76.77 11.972 0.017 Vega
WISE_W2 2957.44 98.63 11.884 0.036 Vega
WISE_W3 6911.53 424.49 9.127 0.067 Vega
WISE_W4 9097.97 2008.99 7.383 0.240 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})\, 7.343 7.517 7.728
{\rm log}_{10}({\rm SFR}) -0.671 -0.488 -0.295
{\rm log}_{10}({\rm sSFR}) -7.995 -7.964 -7.963
{\rm stellar\ age} 0.015 0.016 0.354

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.849 -1.568 -1.227
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.497 -0.377 -0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.791 2.097 2.401
\delta 0.140 0.200 0.273
\tau_1/\tau_2 1.197 1.489 1.762
Q_{PAH} 0.341 1.674 4.276
U_{min} 4.153 10.762 18.495
{\rm log}_{10}(\gamma_e)\, -3.599 -2.137 -1.238

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.639 -3.644 -1.329
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.514 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.167 0.027 0.223
0.03-0.10 Gyr -4.551 -3.471 -1.803
0.10-0.33 Gyr -8.097 -6.159 -3.806
0.33-1.10 Gyr -10.094 -7.172 -4.190
1.10-3.67 Gyr -11.945 -8.431 -4.750
3.67-12.18 Gyr -13.088 -8.777 -4.703
12.18-13.53 Gyr -13.777 -9.039 -4.309

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.225 9.539 9.719
{\rm log}_{10}({\rm SFR}) 0.335 0.640 0.984
{\rm log}_{10}({\rm sSFR}) -9.344 -8.898 -8.271
{\rm stellar\ age} 2.046 5.667 7.576

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.517 -0.262 -0.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.227 0.113 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.172 0.280
\delta -0.909 -0.705 -0.452
\tau_1/\tau_2 0.545 0.971 1.379
Q_{PAH} 0.133 0.371 0.727
U_{min} 2.269 6.821 13.092
{\rm log}_{10}(\gamma_e)\, -3.765 -3.276 -2.664

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.496 -2.481 -2.118
{\rm log}_{10}(\tau_{AGN})\, 0.867 1.148 1.591

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.863 -0.513 -0.095
0.03-0.10 Gyr 0.468 0.793 1.145
0.10-0.33 Gyr -1.760 -0.177 0.362
0.33-1.10 Gyr -2.107 -0.546 -0.076
1.10-3.67 Gyr -1.922 -0.515 -0.185
3.67-12.18 Gyr -2.093 -0.564 -0.222
12.18-13.53 Gyr -2.148 -0.570 0.095