2018dcw

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Information

Transient

Name: 2018dcw
Right ascension: 13h25m37.14s
Declination: 36d23m04.07s
Discovery Date: None
Classification: SNII
Redshift: 0.019000
MW E(B-V): 0.011

Host

Name: UGC08440
Right ascension: 13h25m36.39s
Declination: 36d22m52.41s
Redshift: None
Photometric Redshift: 0.019
 

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
Local aperture photometry processed 5.56
Global aperture construction processed 0.63
Global aperture photometry processed 5.75
Host match processed 4.47
Host information processed 0.11
Host MWEBV processed 0.05
Validate local photometry processed 0.02
Local host SED inference processed 558.72
Cutout download processed 17.4
Validate global photometry processed 15.01
Transient information processed 0.0
Global host SED inference processed 432.27
Transient MWEBV processed 0.04
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) = 13h25m37.14s, 36d23m04.07s
semi major axis, semi minor axis (arcsec) = 5.19, 5.19
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 1.54 0.26 23.433 0.185 AB
SDSS_u 49.26 4.12 19.669 0.091 AB
SDSS_g 150.83 3.45 18.454 0.025 AB
DES_g 135.73 1.28 18.568 0.010 AB
PanSTARRS_g 158.75 1.36 18.398 0.009 AB
SDSS_r 269.1 4.79 17.825 0.019 AB
PanSTARRS_r 263.48 2.13 17.848 0.009 AB
SDSS_i 325.31 6.2 17.619 0.021 AB
PanSTARRS_i 341.81 1.71 17.566 0.005 AB
PanSTARRS_z 406.08 3.18 17.378 0.008 AB
SDSS_z 412.49 19.43 17.361 0.051 AB
DES_z 311.1 2.96 17.668 0.010 AB
PanSTARRS_y 464.17 7.01 17.233 0.016 AB
2MASS_J 537.35 106.34 16.179 0.215 Vega
2MASS_H 495.96 168.32 15.794 0.368 Vega
2MASS_K 619.44 169.42 15.082 0.297 Vega

Aperture details

RA, DEC (J2000) = 13h25m36.36s, 36d22m51.42s
semi major axis, semi minor axis (arcsec) = 38.74, 26.38
angle (degrees, anti-clockwise from east) = -39.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 67.69 1.37 19.324 0.022 AB
DES_g 2477.4 6.14 15.415 0.003 AB
PanSTARRS_z 8995.18 19.49 14.015 0.002 AB
SDSS_z 8345.22 118.22 14.096 0.015 AB
PanSTARRS_y 10755.43 42.32 13.821 0.004 AB
WISE_W4 4036.65 887.9 8.265 0.239 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})\, 8.751 8.845 8.958
{\rm log}_{10}({\rm SFR}) -3.302 -2.258 -1.313
{\rm log}_{10}({\rm sSFR}) -12.151 -11.099 -10.082
{\rm stellar\ age} 7.678 8.858 12.450

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.872 -1.626 -1.308
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.782 -0.859 0.216

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.468 0.693
\delta -0.657 -0.227 0.196
\tau_1/\tau_2 0.674 1.060 1.437
Q_{PAH} 0.957 2.935 5.684
U_{min} 3.007 9.101 16.474
{\rm log}_{10}(\gamma_e)\, -3.169 -1.691 -0.524

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.290 -1.243 -0.620
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.454 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.754 -2.518 -1.778
0.03-0.10 Gyr -3.549 -2.218 -1.201
0.10-0.33 Gyr -3.651 -2.150 -1.314
0.33-1.10 Gyr -4.106 -2.331 -1.573
1.10-3.66 Gyr -4.326 -2.131 -1.357
3.66-12.15 Gyr -2.175 -1.111 -0.918
12.15-13.50 Gyr -1.355 -0.629 0.048

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.096 10.191 10.282
{\rm log}_{10}({\rm SFR}) -1.363 -0.853 -0.263
{\rm log}_{10}({\rm sSFR}) -11.633 -11.040 -10.389
{\rm stellar\ age} 5.534 7.523 9.284

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.619 -0.362 -0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.615 -0.656 0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.444 0.649 0.880
\delta -0.709 -0.214 0.176
\tau_1/\tau_2 0.440 0.833 1.226
Q_{PAH} 0.246 0.872 2.270
U_{min} 2.242 6.222 12.384
{\rm log}_{10}(\gamma_e)\, -3.664 -3.099 -2.401

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.441 -3.128 -1.463
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.245 1.798

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.550 -0.756 -0.215
0.03-0.10 Gyr -1.803 -0.968 -0.247
0.10-0.33 Gyr -1.669 -0.859 -0.190
0.33-1.10 Gyr -1.292 -0.458 0.128
1.10-3.66 Gyr -0.688 0.179 0.556
3.66-12.15 Gyr -0.233 0.271 0.448
12.15-13.50 Gyr -0.480 0.289 0.947