2020afir

Download data

Information

Transient

Name: AT2020afir
Right ascension: 0h38m48.55s
Declination: -12d02m15.74s
Discovery Date: Sept. 7, 2020, 9:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 0h38m48.28s
Declination: -12d02m05.09s
Redshift: 0.075956
Photometric Redshift: 0.073
 

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 5.82
Cutout download processed 1.5
Global aperture construction processed 0.62
Local aperture photometry processed 4.97
Global aperture photometry processed 4.7
Validate local photometry processed 0.02
Validate global photometry processed 13.09
Host information processed 0.12
Global host SED inference processed 457.57
Local host SED inference processed 487.53
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 0h38m48.55s, -12d02m15.74s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1.71 0.1 23.317 0.060 AB
PanSTARRS_g 1.54 0.37 23.434 0.258 AB
PanSTARRS_r 3.08 0.3 22.678 0.105 AB
DES_r 3.84 0.17 22.438 0.048 AB
PanSTARRS_i 4.48 0.47 22.273 0.113 AB
PanSTARRS_z 5.81 0.81 21.990 0.151 AB
DES_z 6.65 0.51 21.843 0.084 AB
PanSTARRS_y 7.96 2.39 21.647 0.326 AB

Aperture details

RA, DEC (J2000) = 0h38m48.26s, -12d02m04.87s
semi major axis, semi minor axis (arcsec) = 8.66, 7.76
angle (degrees, anti-clockwise from east) = -74.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.71 1.15 22.819 0.463 AB
GALEX_NUV 10.24 1.77 21.374 0.188 AB
DES_g 551.88 1.06 17.045 0.002 AB
PanSTARRS_g 553.6 2.23 17.042 0.004 AB
PanSTARRS_r 1149.95 1.81 16.248 0.002 AB
DES_r 1270.25 2.32 16.140 0.002 AB
PanSTARRS_z 2181.95 4.89 15.553 0.002 AB
DES_z 2334.74 8.07 15.479 0.004 AB
PanSTARRS_y 2743.15 13.95 15.304 0.006 AB
2MASS_J 3273.81 194.56 14.217 0.065 Vega
2MASS_H 3918.04 305.36 13.550 0.085 Vega
2MASS_K 3562.97 331.45 13.183 0.101 Vega
WISE_W1 1484.88 26.13 13.272 0.019 Vega
WISE_W2 832.59 28.0 13.260 0.037 Vega
WISE_W3 154.45 101.12 13.254 0.711 Vega
WISE_W4 -292.69 527.0 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})\, 8.058 8.335 8.542
{\rm log}_{10}({\rm SFR}) -1.893 -1.213 -0.627
{\rm log}_{10}({\rm sSFR}) -10.302 -9.572 -8.780
{\rm stellar\ age} 2.144 5.788 7.323

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.452 -0.737 -0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.620 -0.660 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.143 1.706 2.327
\delta 0.042 0.210 0.331
\tau_1/\tau_2 0.757 1.083 1.432
Q_{PAH} 0.946 2.436 4.676
U_{min} 2.799 7.795 15.723
{\rm log}_{10}(\gamma_e)\, -2.656 -1.684 -0.724

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.800 -0.426 0.210
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.485 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.990 -1.217 -0.645
0.03-0.10 Gyr -2.083 -1.347 -0.622
0.10-0.33 Gyr -2.093 -1.457 -0.847
0.33-1.07 Gyr -2.541 -1.641 -1.190
1.07-3.51 Gyr -2.597 -1.631 -1.296
3.51-11.48 Gyr -3.002 -1.661 -1.348
11.48-12.75 Gyr -3.090 -1.750 -1.115

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.752 10.814 10.921
{\rm log}_{10}({\rm SFR}) -0.218 0.446 0.969
{\rm log}_{10}({\rm sSFR}) -11.107 -10.380 -9.845
{\rm stellar\ age} 7.226 8.121 11.518

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.254 -0.864 -0.645
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.420 0.126 0.335

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.450 0.594 0.771
\delta -0.945 -0.828 -0.630
\tau_1/\tau_2 0.634 1.139 1.573
Q_{PAH} 0.356 1.003 1.904
U_{min} 2.399 7.949 15.655
{\rm log}_{10}(\gamma_e)\, -2.990 -1.913 -1.388

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.653 -4.000 -3.112
{\rm log}_{10}(\tau_{AGN})\, 1.143 1.630 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.365 -0.133 0.250
0.03-0.10 Gyr -0.238 0.563 1.117
0.10-0.33 Gyr -1.176 0.277 0.782
0.33-1.07 Gyr -2.760 -0.188 0.392
1.07-3.51 Gyr -1.930 0.051 0.608
3.51-11.48 Gyr 0.040 0.935 1.083
11.48-12.75 Gyr 0.406 1.277 2.017