2020ayh

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Information

Transient

Name: 2020ayh
Right ascension: 19h21m08.16s
Declination: 43d19m43.21s
Discovery Date: None
Classification: Ia
Redshift: 0.017697
MW E(B-V): 0.083

Host

Name: 2020ayh
Right ascension: 19h21m08.35s
Declination: 43d19m31.08s
Redshift: 0.018286
Photometric Redshift: 0.031
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.96
Cutout download processed 2.92
Global aperture construction processed 0.71
Local aperture photometry processed 3.76
Global aperture photometry processed 3.66
Validate local photometry processed 0.02
Validate global photometry processed 9.25
Host information processed 0.11
Global host SED inference processed 846.98
Local host SED inference processed 549.81
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 19h21m08.16s, 43d19m43.21s
semi major axis, semi minor axis (arcsec) = 5.39, 5.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 39.14 1.32 19.919 0.037
PanSTARRS_g 417.33 1.25 17.349 0.003
PanSTARRS_r 734.77 1.83 16.735 0.003
PanSTARRS_i 938.68 2.58 16.469 0.003
PanSTARRS_z 1280.98 4.61 16.131 0.004
PanSTARRS_y 1461.75 10.52 15.988 0.008
2MASS_J 1721.56 114.77 14.915 0.072
2MASS_H 1807.41 178.05 14.390 0.107
2MASS_K 1675.0 188.77 14.002 0.122

Aperture details

RA, DEC (J2000) = 19h21m08.42s, 43d19m30.70s
semi major axis, semi minor axis (arcsec) = 42.1, 39.27
angle (degrees, anti-clockwise from east) = -62.42

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 1315.01 8.73 16.103 0.007
PanSTARRS_g 21928.69 9.35 13.047 0.000
PanSTARRS_r 32768.51 13.66 12.611 0.000
PanSTARRS_i 36848.69 19.29 12.484 0.001
PanSTARRS_z 43904.25 33.73 12.294 0.001
PanSTARRS_y 47893.5 78.59 12.199 0.002
WISE_W1 20356.01 871.24 10.429 0.046
WISE_W2 10839.1 593.91 10.474 0.059
WISE_W3 33285.97 1426.12 7.420 0.047
WISE_W4 40418.64 3580.22 5.764 0.096
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.124 9.293 9.399
{\rm log}_{10}({\rm SFR}) -0.999 -0.558 -0.146
{\rm log}_{10}({\rm sSFR}) -10.365 -9.876 -9.286
{\rm stellar\ age} 4.837 7.308 9.017

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.700 -0.377 -0.137
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.883 -1.655 -1.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.286 0.800 1.152
\delta -0.094 0.162 0.319
\tau_1/\tau_2 0.622 1.001 1.369
Q_{PAH} 0.544 1.898 4.086
U_{min} 2.879 8.133 15.798
{\rm log}_{10}(\gamma_e)\, -3.504 -2.278 -1.371

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.467 -3.223 -1.105
{\rm log}_{10}(\tau_{AGN})\, 0.924 1.376 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.062 -0.669 -0.407
0.03-0.10 Gyr -1.110 -0.540 -0.048
0.10-0.33 Gyr -1.433 -0.756 -0.186
0.33-1.10 Gyr -1.621 -0.926 -0.472
1.10-3.66 Gyr -1.627 -0.849 -0.518
3.66-12.16 Gyr -1.271 -0.658 -0.464
12.16-13.51 Gyr -1.313 -0.571 0.018

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.622 10.760 10.858
{\rm log}_{10}({\rm SFR}) -0.417 0.019 0.329
{\rm log}_{10}({\rm sSFR}) -11.201 -10.743 -10.380
{\rm stellar\ age} 6.149 7.938 10.399

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.651 -1.432 -1.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.199 -0.844 -0.299

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.077 0.153 0.228
\delta -0.939 -0.773 -0.452
\tau_1/\tau_2 0.438 0.896 1.359
Q_{PAH} 0.439 0.945 2.295
U_{min} 2.957 8.538 16.364
{\rm log}_{10}(\gamma_e)\, -3.200 -2.132 -1.541

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.773 -4.267 -3.339
{\rm log}_{10}(\tau_{AGN})\, 1.248 1.775 2.060

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.059 0.248 0.442
0.03-0.10 Gyr -1.679 -0.193 0.312
0.10-0.33 Gyr -2.059 -0.095 0.478
0.33-1.10 Gyr -1.869 0.076 0.654
1.10-3.66 Gyr -1.180 0.405 0.886
3.66-12.16 Gyr -0.140 0.852 1.021
12.16-13.51 Gyr -0.088 0.948 1.739