! Started logfile: .//J2005+1033_X_20180525_dfm.log on Mon Jun 11 08:55:30 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2005+1033_X_20180525_uva.fits ! Reading UV FITS file: .//J2005+1033_X_20180525_uva.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2005+1033 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 22464 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2005+1033_X] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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=1.002011Jy sigma=26.984239 ! Fit after self-cal, rms=0.967965Jy sigma=26.084852 ! 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=0.6701 mas, bmaj=2.017 mas, bpa=-6.141 degrees ! Estimated noise=0.422073 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 = 0.0236377 Jy ! Component: 100 - total flux cleaned = 0.0297831 Jy ! Total flux subtracted in 100 components = 0.0297831 Jy ! Clean residual min=-0.001983 max=0.002755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0297831 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0297831 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=0.028768Jy sigma=0.745860 ! Fit after self-cal, rms=0.027139Jy sigma=0.700823 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384005 Jy ! Component: 100 - total flux cleaned = 0.00560804 Jy ! Total flux subtracted in 100 components = 0.00560804 Jy ! Clean residual min=-0.001937 max=0.002800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0353911 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0353911 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=0.026442Jy sigma=0.681605 ! Fit after self-cal, rms=0.026437Jy sigma=0.681516 ! 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=0.8529 mas, bmaj=2.172 mas, bpa=-5.382 degrees ! Estimated noise=0.178485 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 (1.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366504 Jy ! Component: 100 - total flux cleaned = 0.00497863 Jy ! Component: 150 - total flux cleaned = 0.00561475 Jy ! Component: 200 - total flux cleaned = 0.00612889 Jy ! Total flux subtracted in 200 components = 0.00612889 Jy ! Clean residual min=-0.001296 max=0.002569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.04152 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.04152 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=0.025917Jy sigma=0.666813 ! Fit after self-cal, rms=0.025882Jy sigma=0.665668 ! Inverting map ! Added new window around map position (7.6, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213427 Jy ! Component: 100 - total flux cleaned = 0.00336929 Jy ! Component: 150 - total flux cleaned = 0.00426827 Jy ! Component: 200 - total flux cleaned = 0.00495715 Jy ! Total flux subtracted in 200 components = 0.00495715 Jy ! Clean residual min=-0.000852 max=0.000853 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0464771 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 0.0464771 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=0.025696Jy sigma=0.659822 ! Fit after self-cal, rms=0.025673Jy sigma=0.659294 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8529 x 2.172 at -5.382 degrees (North through East) ! Clean map min=-0.0011625 max=0.03288 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.05 KP 1.07 ! LA 0.98 MK 0.97 NL 1.03 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 0.96 KP 1.02 ! LA 1.02 MK 0.98 NL 1.05 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.99 KP 1.04 ! LA 0.95 MK 1.06 NL 1.00 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.01 KP 1.03 ! LA 0.96 MK 1.06 NL 1.01 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.02 KP 0.99 ! LA 1.01 MK 1.03 NL 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.93 KP 1.01 ! LA 0.97 MK 0.98 NL 1.03 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 1.05 ! LA 0.95 MK 0.94 NL 1.06 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 1.03 ! LA 0.97 MK 1.00 NL 0.99 PT 0.99 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.025673Jy sigma=0.659294 ! Fit after self-cal, rms=0.025463Jy sigma=0.657133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=2.166 mas, bpa=-5.391 degrees ! Estimated noise=0.176788 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 = 0.000646393 Jy ! Component: 100 - total flux cleaned = 0.00109809 Jy ! Component: 150 - total flux cleaned = 0.00144742 Jy ! Component: 200 - total flux cleaned = 0.00171201 Jy ! Total flux subtracted in 200 components = 0.00171201 Jy ! Clean residual min=-0.000617 max=0.000613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0481891 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.0481891 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=0.025442Jy sigma=0.656483 ! Fit after self-cal, rms=0.025447Jy sigma=0.656381 ! 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=0.025447Jy sigma=0.656381 ! Fit after self-cal, rms=0.025414Jy sigma=0.656365 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8565 mas, bmaj=2.164 mas, bpa=-5.389 degrees ! Estimated noise=0.176489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000317085 Jy ! Component: 100 - total flux cleaned = 0.000557176 Jy ! Component: 150 - total flux cleaned = 0.000685037 Jy ! Component: 200 - total flux cleaned = 0.000767395 Jy ! Total flux subtracted in 200 components = 0.000767395 Jy ! Clean residual min=-0.000585 max=0.000571 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0489565 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.0489565 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=0.025407Jy sigma=0.656171 ! Fit after self-cal, rms=0.025407Jy sigma=0.656161 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 = 0.000115987 Jy ! Component: 100 - total flux cleaned = 0.000191029 Jy ! Component: 150 - total flux cleaned = 0.000259738 Jy ! Component: 200 - total flux cleaned = 0.000329102 Jy ! Total flux subtracted in 200 components = 0.000329102 Jy ! Clean residual min=-0.000563 max=0.000533 Jy/beam ! Clean residual mean=0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0492856 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.0492856 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=0.025403Jy sigma=0.656063 ! Fit after self-cal, rms=0.025403Jy sigma=0.656061 ! 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=0.025403Jy sigma=0.656061 ! Fit after self-cal, rms=0.025368Jy sigma=0.656045 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=2.162 mas, bpa=-5.401 degrees ! Estimated noise=0.176317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158648 Jy ! Component: 100 - total flux cleaned = 0.000257775 Jy ! Component: 150 - total flux cleaned = 0.00033002 Jy ! Component: 200 - total flux cleaned = 0.000396435 Jy ! Total flux subtracted in 200 components = 0.000396435 Jy ! Clean residual min=-0.000551 max=0.000516 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0496821 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.0496821 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=0.025365Jy sigma=0.655973 ! Fit after self-cal, rms=0.025365Jy sigma=0.655969 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 = 6.24789e-05 Jy ! Component: 100 - total flux cleaned = 9.79301e-05 Jy ! Component: 150 - total flux cleaned = 0.000145273 Jy ! Component: 200 - total flux cleaned = 0.000176457 Jy ! Total flux subtracted in 200 components = 0.000176457 Jy ! Clean residual min=-0.000539 max=0.000496 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0498585 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 117 components and 0.0498585 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=0.025363Jy sigma=0.655924 ! Fit after self-cal, rms=0.025363Jy sigma=0.655924 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.025363Jy sigma=0.655924 ! Fit after self-cal, rms=0.025346Jy sigma=0.655914 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=3.026 mas, bpa=0.112 degrees ! Estimated noise=0.22934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308102 Jy ! Component: 100 - total flux cleaned = 0.000448308 Jy ! Component: 150 - total flux cleaned = 0.000533912 Jy ! Component: 200 - total flux cleaned = 0.000584055 Jy ! Total flux subtracted in 200 components = 0.000584055 Jy ! Clean residual min=-0.000640 max=0.000684 Jy/beam ! Clean residual mean=0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0504426 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.0504426 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=0.025345Jy sigma=0.655880 ! Fit after self-cal, rms=0.025344Jy sigma=0.655872 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 = 6.97495e-05 Jy ! Component: 100 - total flux cleaned = 0.00010953 Jy ! Component: 150 - total flux cleaned = 0.000124952 Jy ! Component: 200 - total flux cleaned = 0.000143915 Jy ! Total flux subtracted in 200 components = 0.000143915 Jy ! Clean residual min=-0.000632 max=0.000657 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0505865 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 127 components and 0.0505865 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=0.025343Jy sigma=0.655867 ! Fit after self-cal, rms=0.025343Jy sigma=0.655866 ! 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=0.8547 mas, bmaj=2.16 mas, bpa=-5.41 degrees ! Estimated noise=0.17629 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8547 x 2.16 at -5.41 degrees (North through East) ! Clean map min=-0.0007597 max=0.032596 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=0.6738 mas, bmaj=2.008 mas, bpa=-6.146 degrees ! Estimated noise=0.419657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247438 Jy ! Component: 100 - total flux cleaned = 0.0312254 Jy ! Component: 150 - total flux cleaned = 0.0345779 Jy ! Component: 200 - total flux cleaned = 0.0369725 Jy ! Total flux subtracted in 200 components = 0.0369725 Jy ! Clean residual min=-0.001527 max=0.001870 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0369725 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0369725 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=2.16 mas, bpa=-5.41 degrees ! Estimated noise=0.17629 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 = 0.00279348 Jy ! Component: 100 - total flux cleaned = 0.00478166 Jy ! Component: 150 - total flux cleaned = 0.00628458 Jy ! Component: 200 - total flux cleaned = 0.00744433 Jy ! Total flux subtracted in 200 components = 0.00744433 Jy ! Clean residual min=-0.000799 max=0.001022 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0444168 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.0444169 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=3.026 mas, bpa=0.112 degrees ! Estimated noise=0.22934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171013 Jy ! Component: 100 - total flux cleaned = 0.0028542 Jy ! Component: 150 - total flux cleaned = 0.00368523 Jy ! Component: 200 - total flux cleaned = 0.00431725 Jy ! Total flux subtracted in 200 components = 0.00431725 Jy ! Clean residual min=-0.000786 max=0.000901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0487341 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 = 0.000428535 Jy ! Component: 100 - total flux cleaned = 0.000699027 Jy ! Component: 150 - total flux cleaned = 0.000929418 Jy ! Component: 200 - total flux cleaned = 0.00111521 Jy ! Total flux subtracted in 200 components = 0.00111521 Jy ! Clean residual min=-0.000669 max=0.000785 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0498493 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 100 components and 0.0498493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=2.16 mas, bpa=-5.41 degrees ! Estimated noise=0.17629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.31037e-05 Jy ! Component: 100 - total flux cleaned = 0.000208313 Jy ! Component: 150 - total flux cleaned = 0.000221755 Jy ! Component: 200 - total flux cleaned = 0.000252932 Jy ! Total flux subtracted in 200 components = 0.000252932 Jy ! Clean residual min=-0.000574 max=0.000567 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0501023 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.0501023 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=0.025353Jy sigma=0.656127 ! Fit after self-cal, rms=0.025352Jy sigma=0.656086 wmodel J2005+1033_X_map.mod ! Writing 121 model components to file: J2005+1033_X_map.mod wobs J2005+1033_X_uvs.fits ! Writing UV FITS file: J2005+1033_X_uvs.fits wwins J2005+1033_X_map.win ! wwins: Wrote 3 windows to J2005+1033_X_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 = 9.07686e-06 Jy ! Component: 100 - total flux cleaned = 4.56858e-05 Jy ! Component: 150 - total flux cleaned = 8.88008e-05 Jy ! Component: 200 - total flux cleaned = 0.000121411 Jy ! Component: 250 - total flux cleaned = 9.1141e-05 Jy ! Component: 300 - total flux cleaned = 6.1707e-05 Jy ! Component: 350 - total flux cleaned = 4.04695e-05 Jy ! Component: 400 - total flux cleaned = 4.08118e-05 Jy ! Component: 450 - total flux cleaned = 4.0885e-05 Jy ! Component: 500 - total flux cleaned = 2.12415e-05 Jy ! Component: 550 - total flux cleaned = 2.13244e-05 Jy ! Component: 600 - total flux cleaned = 2.12734e-05 Jy ! Component: 650 - total flux cleaned = 1.51535e-05 Jy ! Component: 700 - total flux cleaned = 2.09801e-05 Jy ! Component: 750 - total flux cleaned = 2.10368e-05 Jy ! Component: 800 - total flux cleaned = 3.80378e-05 Jy ! Component: 850 - total flux cleaned = 3.24337e-05 Jy ! Component: 900 - total flux cleaned = 3.23592e-05 Jy ! Component: 950 - total flux cleaned = 3.23191e-05 Jy ! Component: 1000 - total flux cleaned = 4.27491e-05 Jy ! Component: 1050 - total flux cleaned = 4.27192e-05 Jy ! Component: 1100 - total flux cleaned = 4.27433e-05 Jy ! Component: 1150 - total flux cleaned = 3.27474e-05 Jy ! Component: 1200 - total flux cleaned = 3.77264e-05 Jy ! Component: 1250 - total flux cleaned = 3.2953e-05 Jy ! Component: 1300 - total flux cleaned = 3.76948e-05 Jy ! Component: 1350 - total flux cleaned = 2.83157e-05 Jy ! Component: 1400 - total flux cleaned = 2.83451e-05 Jy ! Component: 1450 - total flux cleaned = 3.74872e-05 Jy ! Component: 1500 - total flux cleaned = 3.74897e-05 Jy ! Component: 1550 - total flux cleaned = 2.86067e-05 Jy ! Component: 1600 - total flux cleaned = 1.54175e-05 Jy ! Component: 1650 - total flux cleaned = 1.54699e-05 Jy ! Component: 1700 - total flux cleaned = 2.5395e-06 Jy ! Component: 1750 - total flux cleaned = 6.79224e-06 Jy ! Component: 1800 - total flux cleaned = 2.49364e-06 Jy ! Component: 1850 - total flux cleaned = -1.8356e-05 Jy ! Component: 1900 - total flux cleaned = -2.658e-05 Jy ! Component: 1950 - total flux cleaned = -2.65343e-05 Jy ! Component: 2000 - total flux cleaned = -2.65402e-05 Jy ! Component: 2050 - total flux cleaned = -3.85841e-05 Jy ! Component: 2100 - total flux cleaned = -5.45441e-05 Jy ! Component: 2150 - total flux cleaned = -5.05922e-05 Jy ! Component: 2200 - total flux cleaned = -5.45022e-05 Jy ! Component: 2250 - total flux cleaned = -6.22841e-05 Jy ! Component: 2300 - total flux cleaned = -6.99939e-05 Jy ! Component: 2350 - total flux cleaned = -5.85312e-05 Jy ! Component: 2400 - total flux cleaned = -6.23553e-05 Jy ! Component: 2450 - total flux cleaned = -6.23693e-05 Jy ! Component: 2500 - total flux cleaned = -7.36075e-05 Jy ! Component: 2550 - total flux cleaned = -6.98765e-05 Jy ! Component: 2600 - total flux cleaned = -6.61839e-05 Jy ! Component: 2650 - total flux cleaned = -6.61907e-05 Jy ! Component: 2700 - total flux cleaned = -5.52288e-05 Jy ! Component: 2750 - total flux cleaned = -5.16362e-05 Jy ! Component: 2800 - total flux cleaned = -5.88819e-05 Jy ! Component: 2850 - total flux cleaned = -5.88676e-05 Jy ! Component: 2900 - total flux cleaned = -5.88555e-05 Jy ! Component: 2950 - total flux cleaned = -4.45668e-05 Jy ! Component: 3000 - total flux cleaned = -5.52439e-05 Jy ! Component: 3050 - total flux cleaned = -6.58841e-05 Jy ! Component: 3100 - total flux cleaned = -5.88026e-05 Jy ! Component: 3150 - total flux cleaned = -6.94105e-05 Jy ! Component: 3200 - total flux cleaned = -6.94308e-05 Jy ! Component: 3250 - total flux cleaned = -7.64543e-05 Jy ! Component: 3300 - total flux cleaned = -8.69751e-05 Jy ! Component: 3350 - total flux cleaned = -8.34854e-05 Jy ! Component: 3400 - total flux cleaned = -9.39314e-05 Jy ! Component: 3450 - total flux cleaned = -9.74175e-05 Jy ! Component: 3500 - total flux cleaned = -0.000107835 Jy ! Component: 3550 - total flux cleaned = -0.00010436 Jy ! Component: 3600 - total flux cleaned = -0.000104353 Jy ! Component: 3650 - total flux cleaned = -0.000114714 Jy ! Component: 3700 - total flux cleaned = -0.000121621 Jy ! Component: 3750 - total flux cleaned = -0.000125068 Jy ! Component: 3800 - total flux cleaned = -0.000138886 Jy ! Component: 3850 - total flux cleaned = -0.000142341 Jy ! Component: 3900 - total flux cleaned = -0.00013891 Jy ! Component: 3950 - total flux cleaned = -0.000156183 Jy ! Component: 4000 - total flux cleaned = -0.000163089 Jy ! Component: 4050 - total flux cleaned = -0.000166539 Jy ! Total flux subtracted in 4096 components = -0.000173449 Jy ! Clean residual min=-0.000226 max=0.000231 Jy/beam ! Clean residual mean=-0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0499288 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 361 components and 0.0499288 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2005+1033_X_20180525_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8547 x 2.16 at -5.41 degrees (North through East) ! Clean map min=-0.00046454 max=0.032328 Jy/beam ! Writing clean map to FITS file: .//J2005+1033_X_20180525_map.fits wmodel .//J2005+1033_X_20180525_map.mod ! Writing 361 model components to file: .//J2005+1033_X_20180525_map.mod wobs .//J2005+1033_X_20180525_uvs.fits ! Writing UV FITS file: .//J2005+1033_X_20180525_uvs.fits wwins .//J2005+1033_X_20180525_map.win ! wwins: Wrote 4 windows to .//J2005+1033_X_20180525_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0323277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.37735e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.499017 0.499017 0.998033 1.99607 3.99213 7.98426 15.9685 31.9371 63.8741 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 601.182 quit ! Quitting program ! Log file .//J2005+1033_X_20180525_dfm.log closed on Mon Jun 11 08:55:35 2018