2020vdp

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Information

Transient

Name: SN2020vdp
Right ascension: 8h23m58.08s
Declination: 4d12m53.56s
Discovery Date: Oct. 4, 2020, 12:31 p.m.
Classification: SN Ic
Redshift: 0.029700
MW E(B-V): 0.023

Host

Name: 2020vdp
Right ascension: 8h23m58.07s
Declination: 4d12m54.16s
Redshift: None
Photometric Redshift: 0.104
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed None
Cutout download processed 9.17
Global aperture construction processed 0.75
Local aperture photometry processed 5.59
Global aperture photometry processed 5.58
Validate local photometry processed 0.03
Validate global photometry processed 14.82
Host information processed 0.09
Global host SED inference processed 396.72
Local host SED inference processed 410.23
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.19
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) = 8h23m58.08s, 4d12m53.56s
semi major axis, semi minor axis (arcsec) = 3.36, 3.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 67.67 0.53 19.324 0.009
PanSTARRS_g 68.03 0.85 19.318 0.014
PanSTARRS_r 102.34 0.75 18.875 0.008
DES_r 113.92 1.23 18.758 0.012
PanSTARRS_i 130.89 1.11 18.608 0.009
PanSTARRS_z 142.19 2.48 18.518 0.019
DES_z 167.84 3.17 18.338 0.021
PanSTARRS_y 159.8 6.74 18.391 0.046
2MASS_J 295.0 94.6 16.831 0.348
2MASS_H 167.35 119.89 16.973 0.778
2MASS_K -48.14 159.77

Aperture details

RA, DEC (J2000) = 8h23m58.06s, 4d12m54.41s
semi major axis, semi minor axis (arcsec) = 6.46, 4.2
angle (degrees, anti-clockwise from east) = -126.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.94 0.75 22.166 0.166
GALEX_NUV 6.54 0.25 21.862 0.042
DES_g 83.33 0.64 19.098 0.008
PanSTARRS_g 92.3 1.3 18.987 0.015
PanSTARRS_r 142.52 1.11 18.515 0.008
DES_r 140.89 1.44 18.528 0.011
PanSTARRS_i 185.2 1.65 18.231 0.010
PanSTARRS_z 203.55 3.65 18.128 0.019
DES_z 203.24 3.7 18.130 0.020
PanSTARRS_y 227.54 9.85 18.007 0.047
2MASS_J 475.48 191.87 16.312 0.438
2MASS_H 619.01 239.85 15.553 0.421
2MASS_K -46.92 324.5
WISE_W1 195.0 14.92 15.476 0.083
WISE_W2 141.44 25.66 15.185 0.197
WISE_W3 121.0 128.99 13.519 1.157
WISE_W4 407.58 757.47 10.754 2.018
 

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})\, 8.518 8.683 8.813
{\rm log}_{10}({\rm SFR}) -1.807 -1.348 -0.930
{\rm log}_{10}({\rm sSFR}) -10.560 -10.045 -9.541
{\rm stellar\ age} 4.766 6.983 8.623

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.712 -1.191 -0.687
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.705 -1.128 -0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.604 0.882
\delta -0.609 -0.216 0.144
\tau_1/\tau_2 0.754 1.079 1.419
Q_{PAH} 0.737 2.451 4.853
U_{min} 2.953 8.096 14.606
{\rm log}_{10}(\gamma_e)\, -3.297 -2.387 -1.231

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.752 -1.559 -0.398
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.459 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.880 -1.426 -1.137
0.03-0.10 Gyr -1.921 -1.330 -0.846
0.10-0.33 Gyr -2.031 -1.378 -0.877
0.33-1.10 Gyr -2.169 -1.462 -1.024
1.10-3.63 Gyr -1.998 -1.359 -1.078
3.63-12.02 Gyr -1.727 -1.268 -1.049
12.02-13.36 Gyr -1.937 -1.226 -0.647

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.775 8.903 8.993
{\rm log}_{10}({\rm SFR}) -2.263 -1.801 -1.435
{\rm log}_{10}({\rm sSFR}) -11.178 -10.705 -10.286
{\rm stellar\ age} 5.153 6.958 8.176

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.801 -1.500 -1.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.736 -0.996 0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.442 0.651 0.845
\delta -0.013 0.183 0.330
\tau_1/\tau_2 0.555 0.861 1.187
Q_{PAH} 2.193 3.852 5.635
U_{min} 3.270 8.451 15.352
{\rm log}_{10}(\gamma_e)\, -2.814 -1.581 -0.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.705 -1.492 -1.069
{\rm log}_{10}(\tau_{AGN})\, 0.868 1.184 1.697

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.765 -1.998 -1.585
0.03-0.10 Gyr -2.402 -1.784 -1.347
0.10-0.33 Gyr -1.955 -1.471 -1.042
0.33-1.10 Gyr -1.748 -1.203 -0.741
1.10-3.63 Gyr -1.483 -1.055 -0.804
3.63-12.02 Gyr -1.416 -1.016 -0.830
12.02-13.36 Gyr -1.739 -1.058 -0.555