2021dvk

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Information

Transient

Name: SN2021dvk
Right ascension: 8h07m38.41s
Declination: 8d56m24.39s
Discovery Date: Feb. 26, 2021, 5:26 a.m.
Classification: SN IIP
Redshift: 0.030057
MW E(B-V): 0.020

Host

Name: 2021dvk
Right ascension: 8h07m38.43s
Declination: 8d56m24.49s
Redshift: 0.029821
Photometric Redshift: 0.037
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.33
Cutout download processed 6.96
Global aperture construction processed 0.62
Local aperture photometry processed 5.19
Global aperture photometry processed 5.85
Validate local photometry processed 0.02
Validate global photometry processed 14.23
Host information processed 0.12
Global host SED inference processed 441.34
Local host SED inference processed 518.59
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.05
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) = 8h07m38.41s, 8d56m24.39s
semi major axis, semi minor axis (arcsec) = 3.35, 3.35
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 136.81 0.49 18.560 0.004
PanSTARRS_g 136.9 0.64 18.559 0.005
PanSTARRS_r 189.5 0.98 18.206 0.006
DES_r 195.72 0.89 18.171 0.005
PanSTARRS_i 221.7 1.12 18.036 0.005
PanSTARRS_z 241.99 2.66 17.941 0.012
DES_z 253.24 2.53 17.891 0.011
PanSTARRS_y 253.48 5.48 17.890 0.023
2MASS_J 246.35 72.1 17.026 0.318
2MASS_H 291.63 123.66 16.370 0.460
2MASS_K 155.76 113.04 16.581 0.788

Aperture details

RA, DEC (J2000) = 8h07m38.48s, 8d56m24.45s
semi major axis, semi minor axis (arcsec) = 14.97, 4.03
angle (degrees, anti-clockwise from east) = -78.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 324.06 0.82 17.623 0.003
PanSTARRS_g 278.29 1.44 17.789 0.006
PanSTARRS_r 370.9 2.19 17.477 0.006
DES_r 498.56 1.5 17.156 0.003
PanSTARRS_i 434.97 2.48 17.304 0.006
PanSTARRS_z 447.39 5.89 17.273 0.014
PanSTARRS_y 488.62 12.12 17.178 0.027
2MASS_H -168.18 351.51
WISE_W1 288.44 21.42 15.051 0.081
WISE_W2 173.76 35.01 14.961 0.219
WISE_W3 98.36 136.43 13.744 1.506
WISE_W4 -717.83 781.64
 

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})\, 8.656 8.779 8.890
{\rm log}_{10}({\rm SFR}) -1.915 -1.325 -0.835
{\rm log}_{10}({\rm sSFR}) -10.753 -10.153 -9.630
{\rm stellar\ age} 3.933 6.190 7.560

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.720 -1.311 -0.857
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.843 -1.533 -0.770

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.296 0.667
\delta -0.626 -0.205 0.186
\tau_1/\tau_2 0.767 1.102 1.461
Q_{PAH} 0.766 2.765 5.316
U_{min} 2.686 8.019 14.800
{\rm log}_{10}(\gamma_e)\, -3.298 -2.064 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.393 -1.211 -0.446
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.475 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.120 -1.607 -1.236
0.03-0.10 Gyr -1.986 -1.265 -0.721
0.10-0.33 Gyr -1.611 -1.017 -0.537
0.33-1.10 Gyr -1.551 -1.053 -0.726
1.10-3.63 Gyr -1.520 -1.127 -0.890
3.63-12.02 Gyr -1.718 -1.214 -0.986
12.02-13.36 Gyr -2.001 -1.278 -0.779

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.053 9.181 9.271
{\rm log}_{10}({\rm SFR}) -1.001 -0.647 -0.247
{\rm log}_{10}({\rm sSFR}) -10.212 -9.822 -9.343
{\rm stellar\ age} 6.815 8.009 10.010

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.725 -1.327 -0.902
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.846 -1.643 -1.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.276 0.442
\delta -0.617 -0.108 0.243
\tau_1/\tau_2 0.493 0.967 1.400
Q_{PAH} 0.905 2.172 4.008
U_{min} 2.871 7.903 15.307
{\rm log}_{10}(\gamma_e)\, -3.132 -1.875 -1.158

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.345 -3.390 -2.285
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.423 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.775 -0.570 -0.391
0.03-0.10 Gyr -1.453 -0.688 -0.164
0.10-0.33 Gyr -2.114 -1.288 -0.792
0.33-1.10 Gyr -2.302 -1.433 -1.007
1.10-3.63 Gyr -1.981 -1.221 -0.834
3.63-12.02 Gyr -1.094 -0.734 -0.569
12.02-13.36 Gyr -1.037 -0.498 0.084