2018bdg

Download data

Information

Transient

Name: 2018bdg
Right ascension: 11h59m37.00s
Declination: 27d31m50.05s
Discovery Date: None
Classification: Ia-91T
Redshift: 0.090000
MW E(B-V): 0.019

Host

Name: 2018bdg
Right ascension: 11h59m37.09s
Declination: 27d31m50.89s
Redshift: None
Photometric Redshift: 0.499
 

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 2.58
Cutout download processed 20.29
Global aperture construction processed 1.01
Local aperture photometry processed 7.46
Global aperture photometry processed 7.53
Validate local photometry processed 0.03
Validate global photometry processed 23.3
Host information processed 0.09
Global host SED inference processed 432.9
Local host SED inference processed 701.86
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) = 11h59m37.00s, 27d31m50.05s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 3.48 0.12 22.546 0.039 AB
PanSTARRS_r 3.34 0.34 22.590 0.109 AB
DES_r 4.28 0.23 22.322 0.059 AB
PanSTARRS_i 3.77 0.45 22.459 0.128 AB
PanSTARRS_z 4.69 0.87 22.221 0.201 AB
DES_z 4.62 0.44 22.238 0.103 AB
PanSTARRS_y 4.61 1.47 22.240 0.347 AB

Aperture details

RA, DEC (J2000) = 11h59m37.06s, 27d31m51.17s
semi major axis, semi minor axis (arcsec) = 4.29, 2.58
angle (degrees, anti-clockwise from east) = -156.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.39 0.46 22.952 0.210 AB
GALEX_NUV 3.26 0.42 22.616 0.140 AB
SDSS_u 3.19 2.48 22.642 0.845 AB
SDSS_g 8.6 1.2 21.564 0.152 AB
DES_g 11.13 0.28 21.283 0.027 AB
PanSTARRS_g 11.1 1.01 21.287 0.099 AB
SDSS_r 11.59 1.72 21.240 0.161 AB
PanSTARRS_r 15.34 0.92 20.936 0.065 AB
DES_r 13.19 0.53 21.099 0.044 AB
SDSS_i 13.57 2.58 21.069 0.207 AB
PanSTARRS_i 14.26 1.21 21.015 0.092 AB
PanSTARRS_z 11.39 2.35 21.258 0.224 AB
SDSS_z 3.87 11.89 22.430 3.333 AB
DES_z 14.7 1.02 20.981 0.075 AB
PanSTARRS_y 20.13 3.96 20.640 0.214 AB
2MASS_J 56.91 76.29 18.617 1.455 Vega
2MASS_H -56.3 117.82 Vega
2MASS_K 104.0 136.89 17.020 1.429 Vega
WISE_W1 -4.14 5.35 Vega
WISE_W2 13.92 8.48 17.702 0.662 Vega
WISE_W3 -35.82 54.44 Vega
WISE_W4 94.77 388.94 12.338 4.456 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})\, 7.501 7.753 7.953
{\rm log}_{10}({\rm SFR}) -1.640 -1.119 -0.416
{\rm log}_{10}({\rm sSFR}) -9.528 -8.808 -7.952
{\rm stellar\ age} 0.109 1.093 4.555

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.476 -0.547 -0.030
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.277 -0.805 -0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.355 0.635 1.223
\delta -0.222 0.059 0.278
\tau_1/\tau_2 0.651 1.127 1.556
Q_{PAH} 1.549 3.745 5.847
U_{min} 3.378 9.087 16.959
{\rm log}_{10}(\gamma_e)\, -2.762 -1.579 -0.445

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.152 0.281 0.430
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.434 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.258 -1.478 -1.117
0.03-0.10 Gyr -1.723 -1.061 -0.271
0.10-0.33 Gyr -2.407 -1.291 -0.750
0.33-1.06 Gyr -4.477 -2.004 -1.375
1.06-3.47 Gyr -6.686 -3.289 -2.046
3.47-11.32 Gyr -7.346 -3.467 -2.256
11.32-12.58 Gyr -7.335 -3.406 -2.126

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.947 8.223 8.452
{\rm log}_{10}({\rm SFR}) -1.231 -0.688 -0.095
{\rm log}_{10}({\rm sSFR}) -9.579 -8.871 -8.154
{\rm stellar\ age} 0.218 2.079 5.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.658 -1.127 -0.296
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.010 -0.337 0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.490 1.019
\delta -0.376 0.071 0.266
\tau_1/\tau_2 0.737 1.143 1.569
Q_{PAH} 1.311 3.387 5.422
U_{min} 3.597 9.534 17.597
{\rm log}_{10}(\gamma_e)\, -2.774 -1.542 -0.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.052 -0.790 -0.076
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.500 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.603 -0.952 -0.533
0.03-0.10 Gyr -1.291 -0.649 0.030
0.10-0.33 Gyr -1.690 -0.826 -0.272
0.33-1.06 Gyr -3.537 -1.597 -1.026
1.06-3.47 Gyr -4.889 -2.192 -1.461
3.47-11.32 Gyr -5.549 -2.556 -1.674
11.32-12.58 Gyr -5.582 -2.528 -1.573