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 (μJy){\rm (\mu Jy)} Flux error (μJy){\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 (μJy){\rm (\mu Jy)} Flux error (μJy){\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%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.336 9.486 9.635
log10(SFR){\rm log}_{10}({\rm SFR}) -1.274 -0.700 -0.135
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.810 -10.228 -9.556
stellar age{\rm stellar\ age} 3.874 6.820 8.690

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.475 -0.774 -0.415
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.496 -0.193 0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.260 0.730 1.116
δ\delta -0.571 -0.143 0.205
τ1/τ2\tau_1/\tau_2 0.683 1.031 1.380
QPAHQ_{PAH} 0.560 2.014 4.269
UminU_{min} 3.042 8.435 15.989
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.098 -1.672 -0.529

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.939 -2.028 -0.552
log10(τAGN) {\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%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.582 10.692 10.795
log10(SFR){\rm log}_{10}({\rm SFR}) -0.170 0.296 0.769
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.867 -10.430 -9.934
stellar age{\rm stellar\ age} 5.884 7.336 9.180

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.584 -0.288 -0.139
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.428 -0.612 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.140 0.238 0.433
δ\delta -0.766 -0.377 0.070
τ1/τ2\tau_1/\tau_2 0.509 0.900 1.290
QPAHQ_{PAH} 0.744 1.879 3.930
UminU_{min} 2.728 7.625 14.822
log10(γe) {\rm log}_{10}(\gamma_e)\, -2.946 -1.919 -1.095

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.030 -2.872 -1.950
log10(τAGN) {\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