2020tfg

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Information

Transient

Name: 2020tfg
Right ascension: 5h26m48.52s
Declination: 50d43m04.22s
Discovery Date: None
Classification: SNIa
Redshift: 0.023000
MW E(B-V): 0.399

Host

Name: 2020tfg
Right ascension: 5h26m48.66s
Declination: 50d43m03.03s
Redshift: None
Photometric Redshift: 0.269
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.13
Cutout download processed 3.24
Global aperture construction processed 0.94
Local aperture photometry processed 3.54
Global aperture photometry processed 3.66
Validate local photometry processed 0.02
Validate global photometry processed 11.12
Host information processed 0.08
Global host SED inference processed 542.53
Local host SED inference processed 534.23
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
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) = 5h26m48.52s, 50d43m04.22s
semi major axis, semi minor axis (arcsec) = 4.31, 4.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.94 1.16 23.182 0.652
PanSTARRS_g 42.45 1.15 19.830 0.029
PanSTARRS_r 92.4 1.83 18.986 0.022
PanSTARRS_i 142.3 1.59 18.517 0.012
PanSTARRS_z 201.07 3.42 18.142 0.018
PanSTARRS_y 215.08 9.21 18.068 0.046
2MASS_J 177.9 74.73 17.380 0.456
2MASS_H 94.32 122.67 17.596 1.412
2MASS_K 206.61 125.81 16.274 0.661

Aperture details

RA, DEC (J2000) = 5h26m48.69s, 50d43m02.72s
semi major axis, semi minor axis (arcsec) = 11.38, 7.33
angle (degrees, anti-clockwise from east) = -56.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.92 2.98 21.800 0.467
GALEX_NUV 2.03 1.94 23.133 1.037
PanSTARRS_g 91.76 2.44 18.993 0.029
PanSTARRS_r 192.38 3.81 18.190 0.021
PanSTARRS_i 273.68 3.27 17.807 0.013
PanSTARRS_z 409.85 7.01 17.368 0.019
PanSTARRS_y 369.47 18.85 17.481 0.055
2MASS_J 905.39 186.51 15.613 0.224
2MASS_H 463.43 303.32 15.867 0.711
2MASS_K 806.64 314.0 14.796 0.423
WISE_W1 324.9 48.79 14.922 0.163
WISE_W2 193.66 39.57 14.843 0.222
WISE_W3 143.12 141.07 13.337 1.070
WISE_W4 -355.27 667.86
 

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})\, 8.567 8.755 8.879
{\rm log}_{10}({\rm SFR}) -2.275 -1.583 -0.976
{\rm log}_{10}({\rm sSFR}) -10.980 -10.351 -9.634
{\rm stellar\ age} 3.986 6.657 8.056

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.499 -0.974 -0.596
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.893 -1.657 -1.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.430 0.822
\delta -0.579 -0.135 0.208
\tau_1/\tau_2 0.734 1.079 1.424
Q_{PAH} 1.688 3.895 5.931
U_{min} 3.118 8.573 16.277
{\rm log}_{10}(\gamma_e)\, -3.171 -1.903 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.404 -1.311 -0.704
{\rm log}_{10}(\tau_{AGN})\, 0.829 1.349 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.561 -1.763 -1.410
0.03-0.10 Gyr -2.410 -1.541 -0.867
0.10-0.33 Gyr -1.901 -1.277 -0.635
0.33-1.10 Gyr -1.820 -1.229 -0.868
1.10-3.65 Gyr -1.822 -1.216 -0.959
3.65-12.10 Gyr -1.842 -1.218 -0.988
12.10-13.45 Gyr -1.975 -1.201 -0.704

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.899 9.055 9.164
{\rm log}_{10}({\rm SFR}) -1.872 -1.336 -0.808
{\rm log}_{10}({\rm sSFR}) -10.901 -10.424 -9.911
{\rm stellar\ age} 5.412 7.523 9.556

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.376 -0.955 -0.639
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.837 -1.569 -1.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.200 0.348
\delta -0.789 -0.416 0.075
\tau_1/\tau_2 0.639 0.984 1.358
Q_{PAH} 1.057 2.834 5.118
U_{min} 2.816 7.879 14.689
{\rm log}_{10}(\gamma_e)\, -2.825 -1.556 -0.564

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.961 -2.518 -1.624
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.451 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.797 -1.355 -1.102
0.03-0.10 Gyr -2.131 -1.365 -0.709
0.10-0.33 Gyr -2.022 -1.231 -0.759
0.33-1.10 Gyr -2.025 -1.254 -0.791
1.10-3.65 Gyr -1.734 -1.061 -0.719
3.65-12.10 Gyr -1.400 -0.885 -0.693
12.10-13.45 Gyr -1.508 -0.772 -0.088