2020hfy

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Information

Transient

Name: AT2020hfy
Right ascension: 11h36m16.79s
Declination: 15d28m11.82s
Discovery Date: April 15, 2020, 5:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name: 35889
Right ascension: 11h36m16.83s
Declination: 15d28m12.99s
Redshift: 0.035969
Photometric Redshift:
 

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 3.81
Cutout download processed 23.86
Global aperture construction processed 0.65
Local aperture photometry processed 7.0
Global aperture photometry processed 5.54
Validate local photometry processed 0.03
Validate global photometry processed 13.96
Host information processed 0.15
Global host SED inference processed 381.1
Local host SED inference processed 593.8
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 11h36m16.79s, 15d28m11.82s
semi major axis, semi minor axis (arcsec) = 2.8, 2.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 152.44 3.66 18.442 0.026 AB
SDSS_g 539.19 6.08 17.071 0.012 AB
DES_g 568.93 1.19 17.012 0.002 AB
PanSTARRS_g 564.08 0.88 17.022 0.002 AB
SDSS_r 1027.66 8.42 16.370 0.009 AB
PanSTARRS_r 1014.67 1.01 16.384 0.001 AB
DES_r 1158.13 3.32 16.241 0.003 AB
SDSS_i 1456.94 10.13 15.991 0.008 AB
PanSTARRS_i 1369.25 1.14 16.059 0.001 AB
PanSTARRS_z 1755.5 1.81 15.789 0.001 AB
SDSS_z 1858.27 13.02 15.727 0.008 AB
DES_z 1899.5 12.16 15.703 0.007 AB
PanSTARRS_y 2109.74 4.29 15.589 0.002 AB

Aperture details

RA, DEC (J2000) = 11h36m16.81s, 15d28m12.67s
semi major axis, semi minor axis (arcsec) = 23.17, 16.97
angle (degrees, anti-clockwise from east) = -64.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 343.25 18.76 17.561 0.059 AB
GALEX_NUV 612.73 14.59 16.932 0.026 AB
DES_g 4028.61 3.45 14.887 0.001 AB
PanSTARRS_g 4091.17 5.36 14.870 0.001 AB
PanSTARRS_r 6493.31 5.74 14.369 0.001 AB
DES_r 6859.23 8.69 14.309 0.001 AB
PanSTARRS_i 8085.74 6.88 14.131 0.001 AB
PanSTARRS_z 9754.4 11.58 13.927 0.001 AB
DES_z 10143.99 28.97 13.884 0.003 AB
PanSTARRS_y 11751.03 29.78 13.725 0.003 AB
2MASS_J 13289.35 416.14 12.696 0.034 Vega
2MASS_H 16168.49 614.76 12.011 0.041 Vega
2MASS_K 15137.81 626.39 11.612 0.045 Vega
WISE_W1 7459.94 59.94 11.519 0.009 Vega
WISE_W2 4620.83 67.11 11.399 0.016 Vega
WISE_W3 23074.66 264.0 7.818 0.012 Vega
WISE_W4 28586.09 1821.62 6.140 0.069 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})\, 9.913 10.066 10.197
{\rm log}_{10}({\rm SFR}) -0.817 -0.230 0.372
{\rm log}_{10}({\rm sSFR}) -10.880 -10.300 -9.535
{\rm stellar\ age} 5.942 7.695 10.621

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.127 -0.733 -0.430
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.828 0.009 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.287 0.756 1.100
\delta -0.414 -0.042 0.201
\tau_1/\tau_2 0.585 0.919 1.281
Q_{PAH} 0.515 2.996 5.131
U_{min} 2.658 7.896 15.029
{\rm log}_{10}(\gamma_e)\, -3.441 -2.315 -0.728

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.365 -2.531 -0.457
{\rm log}_{10}(\tau_{AGN})\, 0.917 1.473 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.519 -0.109 0.204
0.03-0.10 Gyr -1.423 -0.329 0.444
0.10-0.33 Gyr -1.752 -0.432 0.263
0.33-1.09 Gyr -1.760 -0.409 0.150
1.09-3.61 Gyr -1.537 -0.154 0.209
3.61-11.95 Gyr -0.396 0.100 0.318
11.95-13.27 Gyr -0.373 0.305 1.103

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.553 10.631 10.740
{\rm log}_{10}({\rm SFR}) 0.644 0.876 1.097
{\rm log}_{10}({\rm sSFR}) -10.053 -9.743 -9.477
{\rm stellar\ age} 6.558 7.543 8.999

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.512 -0.349 -0.224
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.566 0.181 0.376

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.333 0.478
\delta -0.495 -0.247 -0.048
\tau_1/\tau_2 0.663 1.046 1.415
Q_{PAH} 0.943 1.690 2.658
U_{min} 2.613 6.995 13.258
{\rm log}_{10}(\gamma_e)\, -3.218 -2.225 -1.734

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.256 -3.305 -2.464
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.633 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.462 0.617 0.764
0.03-0.10 Gyr 0.639 0.957 1.217
0.10-0.33 Gyr 0.230 0.649 0.943
0.33-1.09 Gyr -0.130 0.314 0.593
1.09-3.61 Gyr 0.015 0.442 0.698
3.61-11.95 Gyr 0.538 0.734 0.882
11.95-13.27 Gyr 0.438 0.893 1.397