2020afik

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Information

Transient

Name: AT2020afik
Right ascension: 20h49m09.66s
Declination: -3d21m50.13s
Discovery Date: Oct. 13, 2020, 5:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2020afik
Right ascension: 20h49m09.44s
Declination: -3d21m47.73s
Redshift: 0.047344
Photometric Redshift: 0.037
 

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 2.52
Cutout download processed 3.42
Global aperture construction processed 0.61
Local aperture photometry processed 3.42
Global aperture photometry processed 3.49
Validate local photometry processed 0.02
Validate global photometry processed 9.2
Host information processed 0.09
Global host SED inference processed 404.2
Local host SED inference processed 440.73
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 20h49m09.66s, -3d21m50.13s
semi major axis, semi minor axis (arcsec) = 2.16, 2.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 121.83 0.61 18.686 0.005 AB
PanSTARRS_r 205.17 0.59 18.120 0.003 AB
PanSTARRS_i 277.13 0.73 17.793 0.003 AB
PanSTARRS_z 325.88 1.51 17.617 0.005 AB
PanSTARRS_y 398.05 4.08 17.400 0.011 AB

Aperture details

RA, DEC (J2000) = 20h49m09.45s, -3d21m47.74s
semi major axis, semi minor axis (arcsec) = 14.42, 11.6
angle (degrees, anti-clockwise from east) = -150.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 96.22 8.57 18.942 0.097 AB
PanSTARRS_z 5465.99 8.71 14.556 0.002 AB
WISE_W1 4297.59 56.37 12.118 0.014 Vega
WISE_W2 2574.52 60.91 12.034 0.026 Vega
WISE_W3 7272.23 294.67 9.072 0.044 Vega
WISE_W4 4809.0 1744.14 8.075 0.394 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})\, 9.336 9.486 9.635
{\rm log}_{10}({\rm SFR}) -1.274 -0.700 -0.135
{\rm log}_{10}({\rm sSFR}) -10.810 -10.228 -9.556
{\rm stellar\ age} 3.874 6.820 8.690

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.475 -0.774 -0.415
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.496 -0.193 0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.730 1.116
\delta -0.571 -0.143 0.205
\tau_1/\tau_2 0.683 1.031 1.380
Q_{PAH} 0.560 2.014 4.269
U_{min} 3.042 8.435 15.989
{\rm log}_{10}(\gamma_e)\, -3.098 -1.672 -0.529

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.939 -2.028 -0.552
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.381 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.543 -0.828 -0.366
0.03-0.10 Gyr -1.579 -0.712 -0.053
0.10-0.33 Gyr -1.457 -0.631 -0.058
0.33-1.09 Gyr -1.534 -0.640 -0.163
1.09-3.58 Gyr -1.615 -0.584 -0.252
3.58-11.81 Gyr -1.342 -0.491 -0.250
11.81-13.12 Gyr -1.312 -0.430 0.249

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.582 10.692 10.795
{\rm log}_{10}({\rm SFR}) -0.170 0.296 0.769
{\rm log}_{10}({\rm sSFR}) -10.867 -10.430 -9.934
{\rm stellar\ age} 5.884 7.336 9.180

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.584 -0.288 -0.139
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.428 -0.612 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.238 0.433
\delta -0.766 -0.377 0.070
\tau_1/\tau_2 0.509 0.900 1.290
Q_{PAH} 0.744 1.879 3.930
U_{min} 2.728 7.625 14.822
{\rm log}_{10}(\gamma_e)\, -2.946 -1.919 -1.095

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.030 -2.872 -1.950
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.586 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.359 0.182 0.539
0.03-0.10 Gyr -0.525 0.240 0.879
0.10-0.33 Gyr -0.746 0.231 0.731
0.33-1.09 Gyr -0.639 0.278 0.724
1.09-3.58 Gyr -0.133 0.611 0.932
3.58-11.81 Gyr 0.436 0.765 0.954
11.81-13.12 Gyr 0.246 0.851 1.508