2018dbc

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Information

Transient

Name: SN2018dbc
Right ascension: 15h21m24.31s
Declination: 69d36m22.63s
Discovery Date: June 21, 2018, 6:15 a.m.
Classification: SN Ia
Redshift: 0.080000
MW E(B-V): 0.020

Host

Name:
Right ascension: 15h21m25.52s
Declination: 69d36m16.88s
Redshift: None
Photometric Redshift: 0.066
 

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 5.62
Cutout download processed 12.81
Global aperture construction processed 0.59
Local aperture photometry processed 4.11
Global aperture photometry processed 4.39
Validate local photometry processed 0.02
Validate global photometry processed 11.2
Host information processed 0.14
Global host SED inference processed 397.53
Local host SED inference processed 461.87
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 15h21m24.31s, 69d36m22.63s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
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 10.27 0.36 21.371 0.038 AB
PanSTARRS_r 14.57 0.54 20.991 0.040 AB
PanSTARRS_i 19.26 0.55 20.688 0.031 AB
PanSTARRS_z 20.48 0.93 20.621 0.049 AB
PanSTARRS_y 20.97 2.22 20.596 0.115 AB

Aperture details

RA, DEC (J2000) = 15h21m25.53s, 69d36m16.73s
semi major axis, semi minor axis (arcsec) = 18.5, 8.16
angle (degrees, anti-clockwise from east) = -44.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 52.32 7.39 19.603 0.153 AB
GALEX_NUV 72.49 5.79 19.249 0.087 AB
PanSTARRS_g 635.55 3.27 16.892 0.006 AB
PanSTARRS_r 1101.85 5.04 16.295 0.005 AB
PanSTARRS_i 1412.68 5.14 16.025 0.004 AB
PanSTARRS_z 1664.35 8.53 15.847 0.006 AB
PanSTARRS_y 2043.14 21.36 15.624 0.011 AB
2MASS_J 2615.15 325.05 14.461 0.135 Vega
2MASS_H 2887.69 472.95 13.881 0.178 Vega
2MASS_K 3187.8 545.8 13.303 0.186 Vega
WISE_W1 1357.77 17.39 13.369 0.014 Vega
WISE_W2 824.81 21.98 13.270 0.029 Vega
WISE_W3 2419.88 69.98 10.267 0.031 Vega
WISE_W4 2065.11 422.57 8.993 0.222 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})\, 8.452 8.638 8.757
{\rm log}_{10}({\rm SFR}) -1.787 -1.191 -0.501
{\rm log}_{10}({\rm sSFR}) -10.456 -9.845 -9.077
{\rm stellar\ age} 1.749 5.863 7.329

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.663 -1.131 -0.452
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.558 -0.827 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.557 1.283
\delta -0.348 0.008 0.269
\tau_1/\tau_2 0.754 1.120 1.463
Q_{PAH} 1.180 3.035 5.461
U_{min} 3.154 8.202 15.210
{\rm log}_{10}(\gamma_e)\, -2.987 -1.821 -0.798

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.239 -0.269 0.229
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.461 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.040 -1.467 -0.960
0.03-0.10 Gyr -1.897 -1.147 -0.399
0.10-0.33 Gyr -1.898 -1.217 -0.470
0.33-1.07 Gyr -2.113 -1.337 -0.833
1.07-3.50 Gyr -2.387 -1.316 -1.059
3.50-11.43 Gyr -2.636 -1.357 -1.115
11.43-12.70 Gyr -2.744 -1.399 -0.864

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.602 10.648 10.698
{\rm log}_{10}({\rm SFR}) 0.067 0.306 0.626
{\rm log}_{10}({\rm sSFR}) -10.597 -10.373 -10.029
{\rm stellar\ age} 6.477 7.188 8.284

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.336 -0.202 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.066 0.202 0.376

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.089 0.139 0.221
\delta -0.725 -0.344 -0.002
\tau_1/\tau_2 0.712 1.050 1.382
Q_{PAH} 2.051 3.783 5.391
U_{min} 2.470 7.317 13.879
{\rm log}_{10}(\gamma_e)\, -2.180 -1.243 -0.516

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.331 -3.324 -2.179
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.600 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.326 0.001 0.233
0.03-0.10 Gyr 0.032 0.384 0.769
0.10-0.33 Gyr 0.173 0.450 0.683
0.33-1.07 Gyr 0.141 0.394 0.587
1.07-3.50 Gyr 0.208 0.551 0.779
3.50-11.43 Gyr 0.638 0.795 0.891
11.43-12.70 Gyr 0.442 0.869 1.327