2019ntb

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Information

Transient

Name: 2019ntb
Right ascension: 18h13m29.15s
Declination: 2d27m41.66s
Discovery Date: None
Classification: None
Redshift: 0.053122
MW E(B-V): 0.323

Host

Name:
Right ascension: 18h13m29.45s
Declination: 2d27m40.35s
Redshift: None
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 11.6
Cutout download processed 31.62
Global aperture construction processed 0.86
Local aperture photometry processed 5.69
Global aperture photometry processed 5.18
Validate local photometry processed 0.02
Validate global photometry processed 15.96
Host information processed 0.15
Global host SED inference processed 415.42
Local host SED inference processed 451.26
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 18h13m29.15s, 2d27m41.66s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
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 1.7 1.54 23.325 0.982 AB
SDSS_g 6.69 0.9 21.837 0.147 AB
PanSTARRS_g 7.94 0.56 21.651 0.077 AB
SDSS_r 10.48 1.38 21.349 0.143 AB
PanSTARRS_r 14.41 0.71 21.004 0.053 AB
SDSS_i 18.47 2.12 20.734 0.124 AB
PanSTARRS_i 20.96 0.98 20.596 0.051 AB
PanSTARRS_z 25.95 1.24 20.365 0.052 AB
SDSS_z 21.71 6.3 20.559 0.315 AB
PanSTARRS_y 34.16 3.67 20.066 0.117 AB

Aperture details

RA, DEC (J2000) = 18h13m29.45s, 2d27m40.16s
semi major axis, semi minor axis (arcsec) = 2.85, 2.39
angle (degrees, anti-clockwise from east) = -145.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.79 1.99 22.453 0.569 AB
SDSS_u 10.44 2.2 21.353 0.228 AB
SDSS_g 33.86 1.72 20.076 0.055 AB
PanSTARRS_g 33.43 0.77 20.090 0.025 AB
SDSS_r 55.28 2.42 19.544 0.047 AB
PanSTARRS_r 61.94 0.94 19.420 0.017 AB
SDSS_i 94.91 3.47 18.957 0.040 AB
PanSTARRS_i 98.11 1.29 18.921 0.014 AB
PanSTARRS_z 114.55 1.62 18.753 0.015 AB
SDSS_z 128.39 8.74 18.629 0.074 AB
PanSTARRS_y 135.62 4.7 18.569 0.038 AB
2MASS_J 312.44 125.91 16.768 0.438 Vega
2MASS_H 285.55 179.82 16.393 0.684 Vega
2MASS_K 354.25 193.73 15.689 0.594 Vega
WISE_W1 120.91 51.04 15.995 0.458 Vega
WISE_W2 77.17 41.32 15.842 0.581 Vega
WISE_W3 242.01 68.13 12.766 0.306 Vega
WISE_W4 931.63 442.3 9.857 0.515 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})\, 8.306 8.540 8.687
{\rm log}_{10}({\rm SFR}) -1.598 -1.066 -0.463
{\rm log}_{10}({\rm sSFR}) -10.225 -9.629 -8.917
{\rm stellar\ age} 2.269 5.960 7.657

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.467 -0.537 -0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.305 -0.659 0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.277 0.611 1.023
\delta -0.627 -0.145 0.191
\tau_1/\tau_2 0.591 0.965 1.369
Q_{PAH} 0.823 2.537 5.075
U_{min} 3.161 8.215 15.090
{\rm log}_{10}(\gamma_e)\, -3.091 -2.158 -1.174

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.317 -0.765 -0.032
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.437 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.590 -1.161 -0.769
0.03-0.10 Gyr -1.844 -1.079 -0.343
0.10-0.33 Gyr -2.202 -1.352 -0.819
0.33-1.08 Gyr -2.541 -1.461 -0.985
1.08-3.57 Gyr -2.617 -1.471 -1.155
3.57-11.74 Gyr -2.778 -1.501 -1.194
11.74-13.05 Gyr -2.805 -1.541 -0.926

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.928 9.124 9.270
{\rm log}_{10}({\rm SFR}) -1.007 -0.522 -0.078
{\rm log}_{10}({\rm sSFR}) -10.203 -9.661 -9.094
{\rm stellar\ age} 4.127 6.228 7.747

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.402 -0.878 -0.394
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.732 -0.727 0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.336 0.572
\delta -0.718 -0.329 0.122
\tau_1/\tau_2 0.613 0.984 1.308
Q_{PAH} 0.526 1.487 3.210
U_{min} 2.620 7.423 14.056
{\rm log}_{10}(\gamma_e)\, -3.260 -2.488 -1.415

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.895 -2.348 -1.463
{\rm log}_{10}(\tau_{AGN})\, 0.922 1.309 1.800

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.173 -0.883 -0.630
0.03-0.10 Gyr -1.032 -0.424 0.052
0.10-0.33 Gyr -1.185 -0.605 -0.233
0.33-1.08 Gyr -1.459 -0.864 -0.510
1.08-3.57 Gyr -1.359 -0.869 -0.575
3.57-11.74 Gyr -1.397 -0.872 -0.584
11.74-13.05 Gyr -1.590 -0.865 -0.329