2020yav

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Information

Transient

Name: 2020yav
Right ascension: 7h27m59.05s
Declination: 53d04m06.38s
Discovery Date: None
Classification: Ia
Redshift: 0.039771
MW E(B-V): 0.058

Host

Name: 2020yav
Right ascension: 7h27m58.76s
Declination: 53d04m07.29s
Redshift: 0.032769
Photometric Redshift: 0.047
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.88
Cutout download processed 3.19
Global aperture construction processed 1.33
Local aperture photometry processed 3.45
Global aperture photometry processed 5.07
Validate local photometry processed 0.02
Validate global photometry processed 14.17
Host information processed 0.09
Global host SED inference processed 464.64
Local host SED inference processed 479.99
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.23
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) = 7h27m59.05s, 53d04m06.38s
semi major axis, semi minor axis (arcsec) = 3.06, 3.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 202.08 0.89 18.136 0.005
PanSTARRS_r 405.48 1.2 17.380 0.003
PanSTARRS_i 563.86 1.03 17.022 0.002
PanSTARRS_z 679.95 2.33 16.819 0.004
PanSTARRS_y 818.38 6.29 16.618 0.008
2MASS_J 1021.05 70.07 15.482 0.075
2MASS_H 1189.18 115.44 14.844 0.105
2MASS_K 930.26 112.79 14.641 0.132

Aperture details

RA, DEC (J2000) = 7h27m58.75s, 53d04m07.42s
semi major axis, semi minor axis (arcsec) = 6.86, 6.52
angle (degrees, anti-clockwise from east) = -167.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 2.93 1.73 22.733 0.642
GALEX_NUV 3.46 3.01 22.551 0.944
PanSTARRS_g 543.16 1.89 17.063 0.004
PanSTARRS_r 1083.25 2.49 16.313 0.002
PanSTARRS_i 1486.16 2.12 15.970 0.002
PanSTARRS_z 1778.75 4.86 15.775 0.003
PanSTARRS_y 2148.84 13.18 15.569 0.007
2MASS_J 2757.46 188.18 14.404 0.074
2MASS_H 3663.21 307.66 13.623 0.091
2MASS_K 2973.24 304.57 13.379 0.111
WISE_W1 1196.26 24.5 13.506 0.022
WISE_W2 684.39 26.72 13.473 0.042
WISE_W3 162.25 95.02 13.201 0.636
WISE_W4 -448.47 490.52
 

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})\, 9.436 9.578 9.706
{\rm log}_{10}({\rm SFR}) -1.936 -1.025 -0.436
{\rm log}_{10}({\rm sSFR}) -11.602 -10.594 -9.900
{\rm stellar\ age} 5.840 7.634 10.894

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.624 -1.068 -0.628
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.771 -0.903 0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.391 0.769 1.034
\delta -0.726 -0.418 -0.108
\tau_1/\tau_2 0.639 0.988 1.340
Q_{PAH} 0.706 2.350 4.600
U_{min} 2.507 7.558 14.320
{\rm log}_{10}(\gamma_e)\, -3.465 -2.012 -0.811

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.996 -1.940 -0.655
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.396 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.928 -0.932 -0.521
0.03-0.10 Gyr -2.456 -1.175 -0.376
0.10-0.33 Gyr -2.513 -1.073 -0.332
0.33-1.09 Gyr -2.436 -0.882 -0.338
1.09-3.62 Gyr -2.112 -0.605 -0.258
3.62-11.99 Gyr -1.007 -0.400 -0.173
11.99-13.32 Gyr -0.860 -0.229 0.658

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.871 9.981 10.091
{\rm log}_{10}({\rm SFR}) -2.199 -1.054 -0.439
{\rm log}_{10}({\rm sSFR}) -12.190 -11.002 -10.354
{\rm stellar\ age} 6.941 8.102 11.706

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.129 -0.854 -0.666
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.308 -0.145 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.411 0.587
\delta -0.895 -0.695 -0.343
\tau_1/\tau_2 0.521 0.893 1.253
Q_{PAH} 0.374 1.230 3.453
U_{min} 2.508 7.134 14.686
{\rm log}_{10}(\gamma_e)\, -3.379 -2.363 -1.194

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.442 -3.656 -2.739
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.473 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.256 -0.981 -0.465
0.03-0.10 Gyr -2.983 -1.186 -0.412
0.10-0.33 Gyr -3.377 -1.179 -0.397
0.33-1.09 Gyr -3.148 -1.024 -0.304
1.09-3.62 Gyr -2.364 -0.521 -0.013
3.62-11.99 Gyr -0.653 0.056 0.238
11.99-13.32 Gyr -0.424 0.273 1.140