2020tvk

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Information

Transient

Name: 2020tvk
Right ascension: 3h03m06.53s
Declination: 0d14m30.31s
Discovery Date: None
Classification: None
Redshift: 0.105000
MW E(B-V): 0.081

Host

Name: 2020tvk
Right ascension: 3h03m06.21s
Declination: 0d14m29.72s
Redshift: 0.156231
Photometric Redshift: 0.108
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.83
Cutout download processed 16.48
Global aperture construction processed 0.58
Local aperture photometry processed 5.77
Global aperture photometry processed 6.52
Validate local photometry processed 0.02
Validate global photometry processed 14.89
Host information processed 0.11
Global host SED inference processed 441.06
Local host SED inference processed 843.69
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 3h03m06.53s, 0d14m30.31s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_y 6.16 1.91 21.926 0.336

Aperture details

RA, DEC (J2000) = 3h03m06.19s, 0d14m29.68s
semi major axis, semi minor axis (arcsec) = 3.38, 2.51
angle (degrees, anti-clockwise from east) = -94.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.57 0.46 22.519 0.141
GALEX_NUV 5.8 0.4 21.992 0.074
SDSS_u 7.19 2.43 21.758 0.367
SDSS_g 37.31 1.78 19.971 0.052
PanSTARRS_g 38.03 0.98 19.950 0.028
SDSS_r 69.43 2.51 19.296 0.039
PanSTARRS_r 69.19 0.87 19.300 0.014
SDSS_i 97.75 3.31 18.925 0.037
PanSTARRS_i 98.41 0.78 18.917 0.009
PanSTARRS_z 116.39 1.99 18.735 0.019
SDSS_z 110.25 9.8 18.794 0.097
PanSTARRS_y 121.7 4.79 18.687 0.043
2MASS_J 147.39 89.57 17.584 0.660
2MASS_H 95.17 133.29 17.586 1.521
2MASS_K 220.89 166.35 16.202 0.818
WISE_W1 91.51 8.46 16.297 0.100
WISE_W2 55.46 11.14 16.201 0.218
WISE_W3 257.62 66.54 12.699 0.280
WISE_W4 -141.7 412.06
 

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})\, 7.711 8.366 8.860
{\rm log}_{10}({\rm SFR}) -1.065 -0.582 -0.163
{\rm log}_{10}({\rm sSFR}) -9.655 -8.923 -8.029
{\rm stellar\ age} 0.288 5.011 7.391

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.536 -0.842 -0.089
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.413 -0.690 0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.647 1.174 1.767
\delta -0.356 0.059 0.301
\tau_1/\tau_2 0.542 0.981 1.421
Q_{PAH} 0.727 2.301 5.157
U_{min} 3.034 8.417 16.251
{\rm log}_{10}(\gamma_e)\, -2.861 -1.630 -0.593

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.184 -0.874 0.011
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.490 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.823 -0.295 0.071
0.03-0.10 Gyr -2.830 -1.146 -0.323
0.10-0.32 Gyr -4.346 -1.839 -0.929
0.32-1.06 Gyr -5.223 -2.006 -1.155
1.06-3.43 Gyr -5.119 -1.983 -1.200
3.43-11.15 Gyr -5.127 -1.924 -1.133
11.15-12.39 Gyr -4.942 -1.842 -0.827

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.701 9.760 9.835
{\rm log}_{10}({\rm SFR}) -0.502 -0.275 -0.037
{\rm log}_{10}({\rm sSFR}) -10.254 -10.027 -9.798
{\rm stellar\ age} 6.394 7.193 8.576

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.987 -0.601 -0.293
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.548 -0.250 0.197

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.291 0.473
\delta -0.297 0.072 0.274
\tau_1/\tau_2 0.732 1.062 1.405
Q_{PAH} 1.215 2.510 4.141
U_{min} 2.473 7.374 14.531
{\rm log}_{10}(\gamma_e)\, -2.755 -1.954 -1.045

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.839 -2.342 -1.514
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.347 1.804

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.699 -0.475 -0.318
0.03-0.10 Gyr -0.517 -0.205 0.081
0.10-0.32 Gyr -0.710 -0.340 -0.082
0.32-1.06 Gyr -0.962 -0.529 -0.265
1.06-3.43 Gyr -0.890 -0.430 -0.166
3.43-11.15 Gyr -0.252 -0.085 0.026
11.15-12.39 Gyr -0.365 0.070 0.562