! Started logfile: /scr/pima/bp192a1_uvs/J0206+5705_C_uvs.log on Wed Sep 16 13:27:59 2015 obs /scr/pima/bp192a1_uvs/J0206+5705_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0206+5705_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0206+5705 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0206+5705_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000296Jy sigma=25.610489 ! Fit after self-cal, rms=0.986122Jy sigma=25.252560 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.504 mas, bmaj=4.972 mas, bpa=-2.349 degrees ! Estimated noise=0.575923 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107513 Jy ! Component: 100 - total flux cleaned = 0.0131304 Jy ! Total flux subtracted in 100 components = 0.0131304 Jy ! Clean residual min=-0.002197 max=0.001734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0131304 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0131304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029099Jy sigma=0.703831 ! Fit after self-cal, rms=0.027473Jy sigma=0.659907 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395873 Jy ! Component: 100 - total flux cleaned = 0.00469711 Jy ! Total flux subtracted in 100 components = 0.00469711 Jy ! Clean residual min=-0.001585 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0178275 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0178275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027037Jy sigma=0.649050 ! Fit after self-cal, rms=0.027028Jy sigma=0.648874 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.778 mas, bmaj=5.06 mas, bpa=-1.515 degrees ! Estimated noise=0.36075 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.01151e-05 Jy ! Component: 100 - total flux cleaned = -9.85676e-05 Jy ! Component: 150 - total flux cleaned = -8.64071e-05 Jy ! Component: 200 - total flux cleaned = -8.65176e-05 Jy ! Total flux subtracted in 200 components = -8.65176e-05 Jy ! Clean residual min=-0.001096 max=0.001204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.017741 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.017741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027013Jy sigma=0.648578 ! Fit after self-cal, rms=0.027012Jy sigma=0.648503 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.778 x 5.06 at -1.515 degrees (North through East) ! Clean map min=-0.0010704 max=0.017836 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.04 HN 0.89 KP 0.94 ! LA 1.06 MK 0.85 NL 0.99 OV 0.92 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.89 KP 0.94 ! LA 1.05 MK 1.00 NL 0.85 OV 0.93 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 0.97 KP 0.89 ! LA 1.12 MK 1.01 NL 0.98 OV 1.05 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.87 HN 0.96 KP 0.98 ! LA 1.02 MK 0.89 NL 1.19 OV 0.91 ! PT 1.07 SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027012Jy sigma=0.648503 ! Fit after self-cal, rms=0.026496Jy sigma=0.647433 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.769 mas, bmaj=5.069 mas, bpa=-1.729 degrees ! Estimated noise=0.356121 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.9948e-05 Jy ! Component: 100 - total flux cleaned = -0.000112391 Jy ! Component: 150 - total flux cleaned = -0.000136616 Jy ! Component: 200 - total flux cleaned = -0.000172069 Jy ! Total flux subtracted in 200 components = -0.000172069 Jy ! Clean residual min=-0.001041 max=0.001158 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0175689 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0175689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026488Jy sigma=0.647245 ! Fit after self-cal, rms=0.026490Jy sigma=0.646972 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026490Jy sigma=0.646972 ! Fit after self-cal, rms=0.026466Jy sigma=0.646895 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.767 mas, bmaj=5.075 mas, bpa=-1.793 degrees ! Estimated noise=0.354748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.91338e-06 Jy ! Component: 100 - total flux cleaned = -5.52829e-05 Jy ! Component: 150 - total flux cleaned = -8.7157e-05 Jy ! Component: 200 - total flux cleaned = -0.000104113 Jy ! Total flux subtracted in 200 components = -0.000104113 Jy ! Clean residual min=-0.000984 max=0.001163 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0174648 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0174648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026461Jy sigma=0.646801 ! Fit after self-cal, rms=0.026460Jy sigma=0.646504 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 55.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693056 Jy ! Component: 100 - total flux cleaned = 0.000861804 Jy ! Component: 150 - total flux cleaned = 0.000990221 Jy ! Component: 200 - total flux cleaned = 0.00104311 Jy ! Total flux subtracted in 200 components = 0.00104311 Jy ! Clean residual min=-0.000935 max=0.000994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0185079 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.0185079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026412Jy sigma=0.645472 ! Fit after self-cal, rms=0.026397Jy sigma=0.645177 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026397Jy sigma=0.645177 ! Fit after self-cal, rms=0.026440Jy sigma=0.644787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.769 mas, bmaj=5.078 mas, bpa=-1.984 degrees ! Estimated noise=0.354027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402913 Jy ! Component: 100 - total flux cleaned = 0.0005011 Jy ! Component: 150 - total flux cleaned = 0.000524193 Jy ! Component: 200 - total flux cleaned = 0.000575452 Jy ! Total flux subtracted in 200 components = 0.000575452 Jy ! Clean residual min=-0.000912 max=0.001009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0190834 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.0190834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026423Jy sigma=0.644422 ! Fit after self-cal, rms=0.026425Jy sigma=0.644286 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-55.2, 21.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868102 Jy ! Component: 100 - total flux cleaned = 0.00106166 Jy ! Component: 150 - total flux cleaned = 0.00114105 Jy ! Component: 200 - total flux cleaned = 0.00111424 Jy ! Total flux subtracted in 200 components = 0.00111424 Jy ! Clean residual min=-0.000938 max=0.000856 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0201976 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.0201976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026392Jy sigma=0.643386 ! Fit after self-cal, rms=0.026380Jy sigma=0.643185 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026380Jy sigma=0.643185 ! Fit after self-cal, rms=0.026413Jy sigma=0.643136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=5.478 mas, bpa=-3.066 degrees ! Estimated noise=0.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389483 Jy ! Component: 100 - total flux cleaned = 0.000455578 Jy ! Component: 150 - total flux cleaned = 0.000498034 Jy ! Component: 200 - total flux cleaned = 0.000548155 Jy ! Total flux subtracted in 200 components = 0.000548155 Jy ! Clean residual min=-0.000849 max=0.000785 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0207458 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.0207458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026399Jy sigma=0.642819 ! Fit after self-cal, rms=0.026395Jy sigma=0.642715 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170046 Jy ! Component: 100 - total flux cleaned = 0.000195972 Jy ! Component: 150 - total flux cleaned = 0.000231777 Jy ! Component: 200 - total flux cleaned = 0.000263838 Jy ! Total flux subtracted in 200 components = 0.000263838 Jy ! Clean residual min=-0.000837 max=0.000830 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0210096 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.0210096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026387Jy sigma=0.642565 ! Fit after self-cal, rms=0.026377Jy sigma=0.642473 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=5.082 mas, bpa=-2.043 degrees ! Estimated noise=0.353185 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.771 x 5.082 at -2.043 degrees (North through East) ! Clean map min=-0.00081647 max=0.017489 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.502 mas, bmaj=4.976 mas, bpa=-2.778 degrees ! Estimated noise=0.559381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136933 Jy ! Component: 100 - total flux cleaned = 0.0169151 Jy ! Component: 150 - total flux cleaned = 0.0180123 Jy ! Component: 200 - total flux cleaned = 0.0187037 Jy ! Total flux subtracted in 200 components = 0.0187037 Jy ! Clean residual min=-0.001484 max=0.001415 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0187037 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0187037 Jy ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=5.082 mas, bpa=-2.043 degrees ! Estimated noise=0.353185 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101827 Jy ! Component: 100 - total flux cleaned = 0.00124574 Jy ! Component: 150 - total flux cleaned = 0.00143561 Jy ! Component: 200 - total flux cleaned = 0.00153214 Jy ! Total flux subtracted in 200 components = 0.00153214 Jy ! Clean residual min=-0.000953 max=0.000919 Jy/beam ! Clean residual mean=-0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0202359 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.0202359 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=5.478 mas, bpa=-3.066 degrees ! Estimated noise=0.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029967 Jy ! Component: 100 - total flux cleaned = 0.00046177 Jy ! Component: 150 - total flux cleaned = 0.000570637 Jy ! Component: 200 - total flux cleaned = 0.000669792 Jy ! Total flux subtracted in 200 components = 0.000669792 Jy ! Clean residual min=-0.000890 max=0.000841 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0209057 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.59606e-05 Jy ! Component: 100 - total flux cleaned = 8.85196e-05 Jy ! Component: 150 - total flux cleaned = 0.00011524 Jy ! Component: 200 - total flux cleaned = 0.000128493 Jy ! Total flux subtracted in 200 components = 0.000128493 Jy ! Clean residual min=-0.000882 max=0.000816 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0210341 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 0.0210341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.771 mas, bmaj=5.082 mas, bpa=-2.043 degrees ! Estimated noise=0.353185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.53458e-06 Jy ! Component: 100 - total flux cleaned = -6.55297e-05 Jy ! Component: 150 - total flux cleaned = -8.25473e-05 Jy ! Component: 200 - total flux cleaned = -5.40527e-05 Jy ! Total flux subtracted in 200 components = -5.40527e-05 Jy ! Clean residual min=-0.000890 max=0.000852 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0209801 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.0209801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026389Jy sigma=0.642655 ! Fit after self-cal, rms=0.026388Jy sigma=0.642582 wmodel /scr/pima/bp192a1_uvs/J0206+5705_C_map.mod ! Writing 82 model components to file: /scr/pima/bp192a1_uvs/J0206+5705_C_map.mod wobs /scr/pima/bp192a1_uvs/J0206+5705_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0206+5705_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0206+5705_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0206+5705_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114326 Jy ! Component: 100 - total flux cleaned = -0.000114489 Jy ! Component: 150 - total flux cleaned = -0.000156659 Jy ! Component: 200 - total flux cleaned = -0.000156396 Jy ! Component: 250 - total flux cleaned = -0.000117232 Jy ! Component: 300 - total flux cleaned = -7.97388e-05 Jy ! Component: 350 - total flux cleaned = -6.78749e-05 Jy ! Component: 400 - total flux cleaned = -6.81585e-05 Jy ! Component: 450 - total flux cleaned = -5.67779e-05 Jy ! Component: 500 - total flux cleaned = -2.3105e-05 Jy ! Component: 550 - total flux cleaned = -1.19699e-05 Jy ! Component: 600 - total flux cleaned = 3.10895e-05 Jy ! Component: 650 - total flux cleaned = 6.26592e-05 Jy ! Component: 700 - total flux cleaned = 8.33364e-05 Jy ! Component: 750 - total flux cleaned = 0.000123361 Jy ! Component: 800 - total flux cleaned = 0.000123359 Jy ! Component: 850 - total flux cleaned = 0.000162196 Jy ! Component: 900 - total flux cleaned = 0.000181288 Jy ! Component: 950 - total flux cleaned = 0.000181417 Jy ! Component: 1000 - total flux cleaned = 0.000209036 Jy ! Component: 1050 - total flux cleaned = 0.000217959 Jy ! Component: 1100 - total flux cleaned = 0.000235845 Jy ! Component: 1150 - total flux cleaned = 0.000244689 Jy ! Component: 1200 - total flux cleaned = 0.000262072 Jy ! Component: 1250 - total flux cleaned = 0.000279132 Jy ! Component: 1300 - total flux cleaned = 0.000295878 Jy ! Component: 1350 - total flux cleaned = 0.000328776 Jy ! Component: 1400 - total flux cleaned = 0.000320593 Jy ! Component: 1450 - total flux cleaned = 0.000328536 Jy ! Component: 1500 - total flux cleaned = 0.00034443 Jy ! Component: 1550 - total flux cleaned = 0.000352164 Jy ! Component: 1600 - total flux cleaned = 0.000352074 Jy ! Component: 1650 - total flux cleaned = 0.000344409 Jy ! Component: 1700 - total flux cleaned = 0.000321776 Jy ! Component: 1750 - total flux cleaned = 0.000314401 Jy ! Component: 1800 - total flux cleaned = 0.000321628 Jy ! Component: 1850 - total flux cleaned = 0.000292601 Jy ! Component: 1900 - total flux cleaned = 0.000292724 Jy ! Component: 1950 - total flux cleaned = 0.000278518 Jy ! Component: 2000 - total flux cleaned = 0.000278418 Jy ! Component: 2050 - total flux cleaned = 0.000257519 Jy ! Component: 2100 - total flux cleaned = 0.000250559 Jy ! Component: 2150 - total flux cleaned = 0.000229996 Jy ! Component: 2200 - total flux cleaned = 0.00019607 Jy ! Component: 2250 - total flux cleaned = 0.000196093 Jy ! Component: 2300 - total flux cleaned = 0.000156345 Jy ! Component: 2350 - total flux cleaned = 0.000136654 Jy ! Component: 2400 - total flux cleaned = 0.000130243 Jy ! Component: 2450 - total flux cleaned = 9.79458e-05 Jy ! Component: 2500 - total flux cleaned = 7.24786e-05 Jy ! Component: 2550 - total flux cleaned = 4.71802e-05 Jy ! Component: 2600 - total flux cleaned = 2.20936e-05 Jy ! Component: 2650 - total flux cleaned = 2.20395e-05 Jy ! Component: 2700 - total flux cleaned = -2.61736e-06 Jy ! Component: 2750 - total flux cleaned = -2.09205e-05 Jy ! Component: 2800 - total flux cleaned = -3.3105e-05 Jy ! Component: 2850 - total flux cleaned = -7.50312e-05 Jy ! Component: 2900 - total flux cleaned = -8.68469e-05 Jy ! Component: 2950 - total flux cleaned = -0.000110523 Jy ! Component: 3000 - total flux cleaned = -0.000151324 Jy ! Component: 3050 - total flux cleaned = -0.000162887 Jy ! Component: 3100 - total flux cleaned = -0.000197346 Jy ! Component: 3150 - total flux cleaned = -0.0002201 Jy ! Component: 3200 - total flux cleaned = -0.000225752 Jy ! Component: 3250 - total flux cleaned = -0.000248197 Jy ! Component: 3300 - total flux cleaned = -0.000253789 Jy ! Component: 3350 - total flux cleaned = -0.00028139 Jy ! Component: 3400 - total flux cleaned = -0.000275913 Jy ! Component: 3450 - total flux cleaned = -0.000314071 Jy ! Component: 3500 - total flux cleaned = -0.000308627 Jy ! Component: 3550 - total flux cleaned = -0.000319375 Jy ! Component: 3600 - total flux cleaned = -0.000340763 Jy ! Component: 3650 - total flux cleaned = -0.000351386 Jy ! Component: 3700 - total flux cleaned = -0.000382889 Jy ! Component: 3750 - total flux cleaned = -0.000382866 Jy ! Component: 3800 - total flux cleaned = -0.000413987 Jy ! Component: 3850 - total flux cleaned = -0.000434546 Jy ! Component: 3900 - total flux cleaned = -0.000444773 Jy ! Component: 3950 - total flux cleaned = -0.000460003 Jy ! Component: 4000 - total flux cleaned = -0.000500402 Jy ! Component: 4050 - total flux cleaned = -0.000505418 Jy ! Total flux subtracted in 4096 components = -0.000530324 Jy ! Clean residual min=-0.000297 max=0.000315 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0204498 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 379 components and 0.0204498 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0206+5705_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.771 x 5.082 at -2.043 degrees (North through East) ! Clean map min=-0.00075499 max=0.017211 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0206+5705_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0172111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.06014e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.57924 1.57924 3.15847 6.31695 12.6339 25.2678 50.5356 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 189.965 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0206+5705_C_uvs.log closed on Wed Sep 16 13:28:03 2015