2020adgm

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Information

Transient

Name: AT2020adgm
Right ascension: 4h13m02.45s
Declination: -53d04m21.72s
Discovery Date: Dec. 20, 2020, 6:28 a.m.
Classification: AGN
Redshift: 0.056000
MW E(B-V): 0.014

Host

Name:
Right ascension: 4h13m02.44s
Declination: -53d04m21.72s
Redshift: 0.056000
Photometric Redshift: 0.062
 

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 7.74
Cutout download processed 12.81
Global aperture construction processed 0.15
Local aperture photometry processed 0.97
Global aperture photometry processed 0.76
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.68
Host information processed 0.15
Global host SED inference processed 602.97
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.04
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) = 4h13m02.45s, -53d04m21.72s
semi major axis, semi minor axis (arcsec) = 1.84, 1.84
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) = 4h13m02.45s, -53d04m21.32s
semi major axis, semi minor axis (arcsec) = 9.49, 8.24
angle (degrees, anti-clockwise from east) = -105.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 124.83 8.97 18.659 0.078 AB
GALEX_NUV 177.06 6.13 18.280 0.038 AB
2MASS_H 3665.65 371.06 13.622 0.110 Vega
WISE_W1 1860.99 15.79 13.027 0.009 Vega
WISE_W2 1454.61 18.63 12.654 0.014 Vega
WISE_W3 4882.23 48.19 9.504 0.011 Vega
WISE_W4 8559.13 397.54 7.449 0.050 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})\, 10.273 10.422 10.566
{\rm log}_{10}({\rm SFR}) 0.159 0.487 0.915
{\rm log}_{10}({\rm sSFR}) -10.329 -9.945 -9.469
{\rm stellar\ age} 5.751 7.589 10.459

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.589 -0.166 0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.547 -0.522 0.001

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.258 0.465
\delta -0.618 -0.198 0.152
\tau_1/\tau_2 0.452 0.899 1.371
Q_{PAH} 0.259 0.860 2.222
U_{min} 2.286 6.600 13.594
{\rm log}_{10}(\gamma_e)\, -3.453 -2.521 -1.481

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.917 -1.558 -1.205
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.298 1.646

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.253 0.416 0.717
0.03-0.10 Gyr -0.130 0.498 1.035
0.10-0.33 Gyr -0.892 0.061 0.604
0.33-1.08 Gyr -1.384 -0.088 0.493
1.08-3.56 Gyr -1.022 0.134 0.536
3.56-11.71 Gyr -0.080 0.456 0.667
11.71-13.01 Gyr 0.026 0.680 1.489