2019drg

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Information

Transient

Name: AT2019drg
Right ascension: 8h35m14.97s
Declination: 26d40m47.01s
Discovery Date: April 18, 2019, 3:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2019drg
Right ascension: 8h35m14.94s
Declination: 26d40m47.05s
Redshift: None
Photometric Redshift: 0.144
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 2.16
Cutout download processed 17.53
Global aperture construction processed 0.69
Local aperture photometry processed 7.75
Global aperture photometry processed 7.68
Validate local photometry no valid phot 0.02
Validate global photometry processed 20.57
Host information processed 0.09
Global host SED inference processed 469.04
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status blocked 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) = 8h35m14.97s, 26d40m47.01s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 8h35m14.95s, 26d40m47.18s
semi major axis, semi minor axis (arcsec) = 4.35, 2.89
angle (degrees, anti-clockwise from east) = -133.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.93 0.7 21.798 0.110 AB
GALEX_NUV 6.4 0.54 21.885 0.091 AB
SDSS_u 13.4 2.56 21.083 0.207 AB
SDSS_g 37.14 1.84 19.975 0.054 AB
DES_g 37.12 0.37 19.976 0.011 AB
PanSTARRS_g 36.14 0.82 20.005 0.025 AB
SDSS_r 52.7 2.41 19.595 0.050 AB
PanSTARRS_r 48.1 0.94 19.695 0.021 AB
DES_r 52.99 0.92 19.590 0.019 AB
SDSS_i 59.64 3.05 19.461 0.056 AB
PanSTARRS_i 66.05 1.06 19.350 0.017 AB
PanSTARRS_z 57.44 2.27 19.502 0.043 AB
SDSS_z 62.25 9.69 19.415 0.169 AB
DES_z 68.59 2.22 19.309 0.035 AB
PanSTARRS_y 82.99 5.51 19.102 0.072 AB
2MASS_J 128.57 80.85 17.732 0.683 Vega
2MASS_H -22.33 123.87 Vega
2MASS_K 61.83 137.74 17.584 2.419 Vega
WISE_W1 25.65 7.49 17.678 0.317 Vega
WISE_W2 -0.79 11.35 Vega
WISE_W3 -100.44 66.72 Vega
WISE_W4 60.65 445.95 12.823 7.982 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.147 9.307 9.448
{\rm log}_{10}({\rm SFR}) -0.244 0.085 0.384
{\rm log}_{10}({\rm sSFR}) -9.626 -9.231 -8.822
{\rm stellar\ age} 0.983 2.832 4.578

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.912 -0.212 0.020
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.044 0.152 0.311

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.248 0.393
\delta -0.671 -0.307 -0.045
\tau_1/\tau_2 0.883 1.266 1.601
Q_{PAH} 0.596 1.788 3.748
U_{min} 2.701 7.643 14.888
{\rm log}_{10}(\gamma_e)\, -2.786 -1.643 -0.548

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.760 -1.588 -0.679
{\rm log}_{10}(\tau_{AGN})\, 1.174 1.507 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.308 -0.083 0.099
0.03-0.10 Gyr -0.263 0.136 0.493
0.10-0.32 Gyr 0.053 0.370 0.643
0.32-1.04 Gyr -0.804 -0.008 0.293
1.04-3.33 Gyr -1.664 -0.750 -0.326
3.33-10.73 Gyr -2.013 -1.056 -0.622
10.73-11.93 Gyr -2.248 -1.105 -0.489