2020zhh

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Information

Transient

Name: 2020zhh
Right ascension: 4h26m19.84s
Declination: -10d05m56.86s
Discovery Date: None
Classification: Ia
Redshift: 0.031051
MW E(B-V): 0.057

Host

Name: 2020zhh
Right ascension: 4h26m20.69s
Declination: -10d05m42.19s
Redshift: None
Photometric Redshift: 0.016
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 7.92
Cutout download processed 14.79
Global aperture construction processed 3.12
Local aperture photometry processed 7.13
Global aperture photometry processed 8.09
Validate local photometry processed 0.03
Validate global photometry processed 18.75
Host information processed 0.11
Global host SED inference processing None
Local host SED inference processed 677.35
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.09
Log transient processing status processing 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) = 4h26m19.84s, -10d05m56.86s
semi major axis, semi minor axis (arcsec) = 3.22, 3.22
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 228.74 1.27 18.002 0.006
PanSTARRS_g 249.99 0.96 17.905 0.004
PanSTARRS_r 464.96 1.47 17.231 0.003
DES_r 461.29 2.53 17.240 0.006
PanSTARRS_i 653.67 1.23 16.862 0.002
PanSTARRS_z 822.98 2.92 16.612 0.004
DES_z 792.8 5.93 16.652 0.008
PanSTARRS_y 1034.81 6.25 16.363 0.007
2MASS_J 1253.09 63.97 15.260 0.055
2MASS_H 1516.28 87.54 14.580 0.063
2MASS_K 1058.41 128.34 14.501 0.132

Aperture details

RA, DEC (J2000) = 4h26m20.68s, -10d05m42.08s
semi major axis, semi minor axis (arcsec) = 4.56, 1.82
angle (degrees, anti-clockwise from east) = -85.75

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 55.52 6.11 19.539 0.119
GALEX_NUV 82.8 4.66 19.105 0.061
DES_g 205.11 1.12 18.120 0.006
PanSTARRS_g 243.74 0.89 17.933 0.004
PanSTARRS_r 387.96 1.29 17.428 0.004
DES_r 373.68 2.14 17.469 0.006
PanSTARRS_i 506.77 1.1 17.138 0.002
PanSTARRS_z 609.38 2.38 16.938 0.004
DES_z 547.48 4.8 17.054 0.010
PanSTARRS_y 728.42 4.94 16.744 0.007
2MASS_J 2319.45 90.71 14.592 0.042
2MASS_H 2984.78 121.51 13.845 0.044
2MASS_K 2374.93 182.35 13.623 0.083
WISE_W1 1994.53 25.91 12.951 0.014
WISE_W2 1502.98 30.05 12.619 0.022
WISE_W3 1461.03 538.92 10.814 0.400
WISE_W4 10562.98 1742.84 7.221 0.179
 

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})\, 9.468 9.621 9.748
{\rm log}_{10}({\rm SFR}) -1.736 -0.882 -0.215
{\rm log}_{10}({\rm sSFR}) -11.338 -10.475 -9.698
{\rm stellar\ age} 5.257 7.424 9.199

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.632 -1.105 -0.615
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.492 -0.494 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.550 0.992 1.276
\delta -0.437 -0.126 0.246
\tau_1/\tau_2 0.640 1.017 1.356
Q_{PAH} 0.690 2.234 4.381
U_{min} 2.611 7.823 15.168
{\rm log}_{10}(\gamma_e)\, -3.253 -1.941 -0.976

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.056 -2.027 -0.860
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.407 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.060 -1.188 -0.634
0.03-0.10 Gyr -1.843 -0.843 -0.101
0.10-0.33 Gyr -1.621 -0.638 -0.078
0.33-1.10 Gyr -1.633 -0.685 -0.206
1.10-3.63 Gyr -1.355 -0.509 -0.149
3.63-12.01 Gyr -0.991 -0.313 -0.112
12.01-13.34 Gyr -0.933 -0.183 0.430

Global parameter details

Documentation