2020vnr

Download data

Information

Transient

Name: 2020vnr
Right ascension: 0h03m16.55s
Declination: 2d15m07.84s
Discovery Date: None
Classification: Ia
Redshift: 0.088694
MW E(B-V): 0.032

Host

Name: 2020vnr
Right ascension: 0h03m20.12s
Declination: 2d14m14.65s
Redshift: None
Photometric Redshift: 0.236
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 40.65
Cutout download processed 19.0
Global aperture construction processed 0.61
Local aperture photometry processed 6.86
Global aperture photometry processed 9.04
Validate local photometry processed 0.03
Validate global photometry processed 21.25
Host information processed 0.09
Global host SED inference processed 458.6
Local host SED inference processed 958.96
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.08
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) = 0h03m16.55s, 2d15m07.84s
semi major axis, semi minor axis (arcsec) = 1.21, 1.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1.71 0.07 23.315 0.044 AB
PanSTARRS_r 2.43 0.26 22.934 0.117 AB
DES_r 2.06 0.1 23.116 0.052 AB
PanSTARRS_i 2.72 0.28 22.815 0.112 AB
PanSTARRS_z 3.67 0.85 22.489 0.252 AB
DES_z 2.24 0.28 23.022 0.137 AB
PanSTARRS_y 3.01 1.99 22.702 0.715 AB

Aperture details

RA, DEC (J2000) = 0h03m20.12s, 2d14m14.57s
semi major axis, semi minor axis (arcsec) = 3.44, 1.67
angle (degrees, anti-clockwise from east) = -144.16

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.91 1.89 22.420 0.525 AB
SDSS_u 11.79 2.27 21.222 0.209 AB
SDSS_g 28.25 1.53 20.273 0.059 AB
DES_g 24.56 0.19 20.424 0.009 AB
PanSTARRS_g 25.61 0.75 20.379 0.032 AB
SDSS_r 49.13 2.07 19.672 0.046 AB
PanSTARRS_r 43.35 0.43 19.807 0.011 AB
DES_r 48.22 0.31 19.692 0.007 AB
SDSS_i 70.2 2.62 19.284 0.041 AB
PanSTARRS_i 63.0 0.5 19.402 0.009 AB
PanSTARRS_z 72.04 1.53 19.256 0.023 AB
SDSS_z 82.72 6.48 19.106 0.085 AB
DES_z 75.57 0.95 19.204 0.014 AB
PanSTARRS_y 73.99 3.41 19.227 0.050 AB
2MASS_J 250.19 99.68 17.009 0.433 Vega
2MASS_H 45.42 154.87 18.389 3.702 Vega
2MASS_K 101.5 174.39 17.046 1.865 Vega
WISE_W1 65.44 11.71 16.661 0.194 Vega
WISE_W2 48.47 13.8 16.347 0.309 Vega
WISE_W3 82.87 67.45 13.930 0.884 Vega
WISE_W4 84.43 397.76 12.464 5.115 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.427 7.791 8.058
log10(SFR){\rm log}_{10}({\rm SFR}) -1.315 -0.836 -0.151
log10(sSFR){\rm log}_{10}({\rm sSFR}) -9.142 -8.464 -7.938
stellar age{\rm stellar\ age} 0.082 0.933 4.581

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.735 -1.239 -0.479
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.303 -0.869 -0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 1.029 1.540 2.189
δ\delta 0.091 0.252 0.351
τ1/τ2\tau_1/\tau_2 0.869 1.302 1.709
QPAHQ_{PAH} 1.828 4.109 5.950
UminU_{min} 3.417 9.717 18.284
log10(γe) {\rm log}_{10}(\gamma_e)\, -2.935 -1.630 -0.491

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -0.679 0.202 0.408
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.918 1.494 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.412 -1.005 -0.500
0.03-0.10 Gyr -1.738 -0.909 -0.023
0.10-0.33 Gyr -3.153 -1.471 -0.761
0.33-1.06 Gyr -5.147 -2.483 -1.508
1.06-3.47 Gyr -6.270 -3.357 -2.076
3.47-11.33 Gyr -7.312 -3.749 -2.285
11.33-12.59 Gyr -7.797 -3.534 -2.109

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.229 9.371 9.502
log10(SFR){\rm log}_{10}({\rm SFR}) -1.139 -0.736 -0.337
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.568 -10.099 -9.652
stellar age{\rm stellar\ age} 4.851 6.776 8.374

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.519 -0.963 -0.369
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.547 0.036 0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.328 0.543 0.789
δ\delta -0.626 -0.310 0.043
τ1/τ2\tau_1/\tau_2 0.780 1.126 1.489
QPAHQ_{PAH} 1.563 3.489 5.299
UminU_{min} 2.673 8.109 15.262
log10(γe) {\rm log}_{10}(\gamma_e)\, -2.805 -1.816 -0.785

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.645 -1.682 -0.892
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.002 1.462 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.112 -0.763 -0.506
0.03-0.10 Gyr -1.308 -0.738 -0.252
0.10-0.33 Gyr -1.329 -0.738 -0.348
0.33-1.06 Gyr -1.415 -0.768 -0.349
1.06-3.47 Gyr -1.167 -0.640 -0.349
3.47-11.33 Gyr -1.020 -0.557 -0.340
11.33-12.59 Gyr -1.178 -0.475 0.149