! Started logfile: /image_prod/ug002_uvm//J1707+0148_X_a_dfm.log on Wed Mar 4 17:29:43 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uvm//J1707+0148_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1707+0148_X_a_uvm.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! AN table 3: 35 integrations on 28 of 28 possible baselines. ! AN table 4: 8 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.800463 visibilities/baseline/integration-bin. ! Found source: J1707+0148 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 33216 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J1707+0148_X_a] 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. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! A total of 17 telescope corrections were flagged in sub-array 2. ! A total of 37 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.274821Jy sigma=8.307355 ! Fit after self-cal, rms=0.271494Jy sigma=1.819375 ! 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=0.6997 mas, bmaj=1.607 mas, bpa=3.256 degrees ! Estimated noise=0.98572 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 = 0.567948 Jy ! Component: 100 - total flux cleaned = 0.698153 Jy ! Total flux subtracted in 100 components = 0.698153 Jy ! Clean residual min=-0.033192 max=0.047309 Jy/beam ! Clean residual mean=-0.000005 rms=0.003191 Jy/beam ! Combined flux in latest and established models = 0.698153 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.698153 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.167713Jy sigma=1.062005 ! Fit after self-cal, rms=0.167710Jy sigma=1.061984 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521176 Jy ! Component: 100 - total flux cleaned = 0.0847556 Jy ! Total flux subtracted in 100 components = 0.0847556 Jy ! Clean residual min=-0.018590 max=0.018095 Jy/beam ! Clean residual mean=-0.000003 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 0.782908 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.782908 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.136295Jy sigma=0.866677 ! Fit after self-cal, rms=0.136267Jy sigma=0.866507 ! 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=0.8371 mas, bmaj=1.909 mas, bpa=1.466 degrees ! Estimated noise=0.607215 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 = 0.0376532 Jy ! Component: 100 - total flux cleaned = 0.0576092 Jy ! Component: 150 - total flux cleaned = 0.0690994 Jy ! Component: 200 - total flux cleaned = 0.076029 Jy ! Total flux subtracted in 200 components = 0.076029 Jy ! Clean residual min=-0.014725 max=0.024256 Jy/beam ! Clean residual mean=-0.000007 rms=0.003136 Jy/beam ! Combined flux in latest and established models = 0.858937 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.858937 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.124657Jy sigma=0.802229 ! Fit after self-cal, rms=0.124619Jy sigma=0.801993 ! Inverting map ! Added new window around map position (1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018265 Jy ! Component: 100 - total flux cleaned = 0.0241629 Jy ! Component: 150 - total flux cleaned = 0.0256732 Jy ! Component: 200 - total flux cleaned = 0.0268565 Jy ! Total flux subtracted in 200 components = 0.0268565 Jy ! Clean residual min=-0.013854 max=0.020296 Jy/beam ! Clean residual mean=-0.000007 rms=0.002808 Jy/beam ! Combined flux in latest and established models = 0.885794 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.885794 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.120020Jy sigma=0.770234 ! Fit after self-cal, rms=0.119387Jy sigma=0.765996 ! Inverting map ! Added new window around map position (0.6, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141787 Jy ! Component: 100 - total flux cleaned = 0.0190852 Jy ! Component: 150 - total flux cleaned = 0.0202319 Jy ! Component: 200 - total flux cleaned = 0.0209804 Jy ! Total flux subtracted in 200 components = 0.0209804 Jy ! Clean residual min=-0.012243 max=0.014744 Jy/beam ! Clean residual mean=-0.000007 rms=0.002596 Jy/beam ! Combined flux in latest and established models = 0.906774 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 88 components and 0.906774 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.117264Jy sigma=0.751875 ! Fit after self-cal, rms=0.117145Jy sigma=0.751077 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8371 x 1.909 at 1.466 degrees (North through East) ! Clean map min=-0.013066 max=0.75684 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.97 KP 1.03 ! LA 1.06 MK 0.96 NL 1.10 OV 0.96 ! PT 0.88 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.05 HN 0.95 KP 1.04 ! LA 1.03 MK 0.99 OV 0.91 PT 0.95 ! SC 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 HN 1.01 KP 1.03 ! MK 1.02 NL 1.11 OV 0.91 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.87 NL 1.14 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.95 KP 1.02 ! LA 1.03 MK 0.98 NL 1.09 OV 0.97 ! PT 0.88 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 0.93 KP 1.05 ! LA 1.03 MK 0.99 OV 0.91 PT 0.96 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.02 HN 1.01 KP 1.01 ! MK 1.00 NL 1.15 OV 0.92 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 0.87 NL 1.14 SC 1.12 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.96 KP 1.03 ! LA 1.05 MK 0.93 NL 1.12 OV 0.95 ! PT 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 0.94 KP 1.04 ! LA 1.02 MK 1.01 OV 0.94 PT 0.96 ! SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 1.01 KP 1.02 ! MK 1.02 NL 1.11 OV 0.92 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 HN 0.90 NL 1.15 SC 1.11 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.95 KP 1.05 ! LA 1.03 MK 0.96 NL 1.10 OV 0.98 ! PT 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.04 HN 0.94 KP 1.04 ! LA 1.01 MK 0.98 OV 0.92 PT 0.96 ! SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 1.02 KP 1.02 ! MK 1.01 NL 1.09 OV 0.94 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.85 NL 1.14 SC 1.09 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.97 KP 1.07 ! LA 1.06 MK 0.98 NL 1.11 OV 0.97 ! PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 HN 0.95 KP 1.02 ! LA 0.99 MK 1.02 OV 0.93 PT 0.93 ! SC 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 1.02 KP 1.02 ! MK 1.01 NL 1.10 OV 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 0.90 NL 1.14 SC 1.11 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.99 KP 1.08 ! LA 1.05 MK 0.97 NL 1.10 OV 0.97 ! PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.05 HN 0.96 KP 1.03 ! LA 1.01 MK 1.00 OV 0.93 PT 0.95 ! SC 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.02 HN 1.06 KP 1.04 ! MK 1.03 NL 1.11 OV 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.90 NL 1.12 SC 1.12 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.97 KP 1.05 ! LA 1.06 MK 1.00 NL 1.10 OV 0.98 ! PT 0.90 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.06 HN 0.95 KP 1.03 ! LA 1.01 MK 1.02 OV 0.93 PT 0.97 ! SC 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 1.02 KP 1.02 ! MK 1.04 NL 1.11 OV 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.94 NL 1.14 SC 1.15 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.98 KP 1.08 ! LA 1.04 MK 0.98 NL 1.10 OV 0.97 ! PT 0.89 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.07 HN 0.96 KP 1.03 ! LA 1.02 MK 1.01 OV 0.92 PT 0.96 ! SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.01 HN 1.04 KP 1.04 ! MK 1.00 NL 1.10 OV 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 0.89 NL 1.14 SC 1.13 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.01 KP 1.06 ! LA 1.04 MK 1.00 NL 1.11 OV 0.98 ! PT 0.89 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 0.97 KP 1.03 ! LA 1.01 MK 1.00 OV 0.94 PT 0.97 ! SC 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.03 HN 1.03 KP 1.03 ! MK 1.05 NL 1.12 OV 0.94 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 0.89 NL 1.16 SC 1.18 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.01 KP 1.04 ! LA 1.05 MK 0.99 NL 1.12 OV 0.98 ! PT 0.89 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.08 HN 0.96 KP 1.02 ! LA 1.03 MK 1.03 OV 0.94 PT 0.93 ! SC 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.03 HN 1.03 KP 1.03 ! MK 1.05 NL 1.14 OV 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 0.89 NL 1.13 SC 1.20 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.97 KP 1.08 ! LA 1.08 MK 0.99 NL 1.11 OV 0.99 ! PT 0.90 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 0.97 KP 1.05 ! LA 1.03 MK 1.01 OV 0.92 PT 0.96 ! SC 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.03 HN 1.05 KP 1.04 ! MK 1.04 NL 1.14 OV 0.95 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 0.89 NL 1.16 SC 1.20 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.01 KP 1.04 ! LA 1.06 MK 1.00 NL 1.12 OV 1.01 ! PT 0.89 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.07 HN 0.99 KP 1.04 ! LA 1.02 MK 1.04 OV 0.92 PT 0.95 ! SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.02 HN 1.07 KP 1.00 ! MK 1.11 NL 1.13 OV 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 0.91 NL 1.13 SC 1.29 ! ! ! Fit before self-cal, rms=0.117145Jy sigma=0.751077 ! Fit after self-cal, rms=0.101598Jy sigma=0.641128 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8404 mas, bmaj=1.918 mas, bpa=1.449 degrees ! Estimated noise=0.612685 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 = -0.00866051 Jy ! Component: 100 - total flux cleaned = -0.0124849 Jy ! Component: 150 - total flux cleaned = -0.0146526 Jy ! Component: 200 - total flux cleaned = -0.0159496 Jy ! Total flux subtracted in 200 components = -0.0159496 Jy ! Clean residual min=-0.006513 max=0.007497 Jy/beam ! Clean residual mean=-0.000001 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.890825 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.890824 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100738Jy sigma=0.635608 ! Fit after self-cal, rms=0.100686Jy sigma=0.635250 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100686Jy sigma=0.635250 ! Fit after self-cal, rms=0.080173Jy sigma=0.495052 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=1.919 mas, bpa=1.485 degrees ! Estimated noise=0.612447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201238 Jy ! Component: 100 - total flux cleaned = -0.00296132 Jy ! Component: 150 - total flux cleaned = -0.0036454 Jy ! Component: 200 - total flux cleaned = -0.00424088 Jy ! Total flux subtracted in 200 components = -0.00424088 Jy ! Clean residual min=-0.003352 max=0.003374 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.886584 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.886584 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079741Jy sigma=0.492338 ! Fit after self-cal, rms=0.079714Jy sigma=0.492124 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 = -0.00103372 Jy ! Component: 100 - total flux cleaned = -0.00170909 Jy ! Component: 150 - total flux cleaned = -0.00230982 Jy ! Component: 200 - total flux cleaned = -0.00285682 Jy ! Total flux subtracted in 200 components = -0.00285682 Jy ! Clean residual min=-0.003067 max=0.003141 Jy/beam ! Clean residual mean=-0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.883727 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.883727 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079561Jy sigma=0.491192 ! Fit after self-cal, rms=0.079552Jy sigma=0.491148 ! Inverting map ! Added new window around map position (-1.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179324 Jy ! Component: 100 - total flux cleaned = 0.0012211 Jy ! Component: 150 - total flux cleaned = 0.00101088 Jy ! Component: 200 - total flux cleaned = 0.000883522 Jy ! Total flux subtracted in 200 components = 0.000883522 Jy ! Clean residual min=-0.002768 max=0.002495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.88461 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.88461 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079380Jy sigma=0.490022 ! Fit after self-cal, rms=0.079360Jy sigma=0.489909 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079360Jy sigma=0.489909 ! Fit after self-cal, rms=0.079114Jy sigma=0.487300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8399 mas, bmaj=1.92 mas, bpa=1.509 degrees ! Estimated noise=0.612192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00231161 Jy ! Component: 100 - total flux cleaned = -0.00308456 Jy ! Component: 150 - total flux cleaned = -0.00336898 Jy ! Component: 200 - total flux cleaned = -0.00343136 Jy ! Total flux subtracted in 200 components = -0.00343136 Jy ! Clean residual min=-0.002264 max=0.002121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.881179 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.881179 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078933Jy sigma=0.486217 ! Fit after self-cal, rms=0.078916Jy sigma=0.486109 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 = -0.000699523 Jy ! Component: 100 - total flux cleaned = -0.000582919 Jy ! Component: 150 - total flux cleaned = -0.000585215 Jy ! Component: 200 - total flux cleaned = -0.000585998 Jy ! Total flux subtracted in 200 components = -0.000585998 Jy ! Clean residual min=-0.002073 max=0.001942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.880593 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 156 components and 0.880593 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078844Jy sigma=0.485677 ! Fit after self-cal, rms=0.078838Jy sigma=0.485645 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078838Jy sigma=0.485645 ! Fit after self-cal, rms=0.078773Jy sigma=0.485332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.053 mas, bmaj=3.047 mas, bpa=6.939 degrees ! Estimated noise=0.822421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211094 Jy ! Component: 100 - total flux cleaned = -0.00290213 Jy ! Component: 150 - total flux cleaned = -0.0033955 Jy ! Component: 200 - total flux cleaned = -0.00367817 Jy ! Total flux subtracted in 200 components = -0.00367817 Jy ! Clean residual min=-0.002329 max=0.002225 Jy/beam ! Clean residual mean=-0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.876915 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 185 components and 0.876915 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078724Jy sigma=0.485061 ! Fit after self-cal, rms=0.078720Jy sigma=0.485028 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 = -0.00052214 Jy ! Component: 100 - total flux cleaned = -0.000731074 Jy ! Component: 150 - total flux cleaned = -0.000757194 Jy ! Component: 200 - total flux cleaned = -0.000755733 Jy ! Total flux subtracted in 200 components = -0.000755733 Jy ! Clean residual min=-0.002263 max=0.002153 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.876159 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 198 components and 0.876159 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078696Jy sigma=0.484897 ! Fit after self-cal, rms=0.078695Jy sigma=0.484888 ! 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=0.8398 mas, bmaj=1.92 mas, bpa=1.518 degrees ! Estimated noise=0.611841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8398 x 1.92 at 1.518 degrees (North through East) ! Clean map min=-0.0021923 max=0.76233 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078695Jy sigma=0.484888 ! Fit after self-cal, rms=0.066926Jy sigma=0.331673 ! Inverting map and beam ! Estimated beam: bmin=0.84 mas, bmaj=1.921 mas, bpa=1.534 degrees ! Estimated noise=0.611903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00078227 Jy ! Component: 100 - total flux cleaned = -0.00123379 Jy ! Component: 150 - total flux cleaned = -0.00123302 Jy ! Component: 200 - total flux cleaned = -0.00114649 Jy ! Total flux subtracted in 200 components = -0.00114649 Jy ! Clean residual min=-0.001577 max=0.001529 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.875013 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 204 components and 0.875013 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066842Jy sigma=0.331007 ! Fit after self-cal, rms=0.066835Jy sigma=0.330959 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226817 Jy ! Component: 100 - total flux cleaned = -3.217e-05 Jy ! Component: 150 - total flux cleaned = -3.28846e-05 Jy ! Component: 200 - total flux cleaned = 6.4837e-07 Jy ! Total flux subtracted in 200 components = 6.4837e-07 Jy ! Clean residual min=-0.001463 max=0.001492 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.875013 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 208 components and 0.875014 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066794Jy sigma=0.330641 ! Fit after self-cal, rms=0.066791Jy sigma=0.330623 ! Inverting map ! Added new window around map position (-0.6, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146808 Jy ! Component: 100 - total flux cleaned = 0.00229759 Jy ! Component: 150 - total flux cleaned = 0.0026487 Jy ! Component: 200 - total flux cleaned = 0.00287525 Jy ! Total flux subtracted in 200 components = 0.00287525 Jy ! Clean residual min=-0.001376 max=0.001364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.877889 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 230 components and 0.877889 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066749Jy sigma=0.330234 ! Fit after self-cal, rms=0.066747Jy sigma=0.330224 ! Inverting map ! Added new window around map position (1.4, 16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551387 Jy ! Component: 100 - total flux cleaned = 0.000925058 Jy ! Component: 150 - total flux cleaned = 0.0011974 Jy ! Component: 200 - total flux cleaned = 0.00135136 Jy ! Total flux subtracted in 200 components = 0.00135136 Jy ! Clean residual min=-0.001161 max=0.001226 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.87924 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 242 components and 0.87924 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066690Jy sigma=0.329819 ! Fit after self-cal, rms=0.066688Jy sigma=0.329797 ! Inverting map ! Added new window around map position (15, 47.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743344 Jy ! Component: 100 - total flux cleaned = 0.000804708 Jy ! Component: 150 - total flux cleaned = 0.000888651 Jy ! Component: 200 - total flux cleaned = 0.00107619 Jy ! Total flux subtracted in 200 components = 0.00107619 Jy ! Clean residual min=-0.001097 max=0.001114 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.880316 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 255 components and 0.880316 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066650Jy sigma=0.329578 ! Fit after self-cal, rms=0.066649Jy sigma=0.329567 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066649Jy sigma=0.329567 ! Fit after self-cal, rms=0.066707Jy sigma=0.329344 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=0.7007 mas, bmaj=1.614 mas, bpa=3.384 degrees ! Estimated noise=1.00605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.578812 Jy ! Component: 100 - total flux cleaned = 0.710396 Jy ! Component: 150 - total flux cleaned = 0.761509 Jy ! Component: 200 - total flux cleaned = 0.79346 Jy ! Total flux subtracted in 200 components = 0.79346 Jy ! Clean residual min=-0.012421 max=0.017076 Jy/beam ! Clean residual mean=-0.000003 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.793459 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.793459 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=1.921 mas, bpa=1.555 degrees ! Estimated noise=0.611742 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 = 0.031464 Jy ! Component: 100 - total flux cleaned = 0.0494898 Jy ! Component: 150 - total flux cleaned = 0.0608725 Jy ! Component: 200 - total flux cleaned = 0.0684118 Jy ! Total flux subtracted in 200 components = 0.0684118 Jy ! Clean residual min=-0.003085 max=0.004139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.861871 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.861871 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525843 Jy ! Component: 100 - total flux cleaned = 0.0089088 Jy ! Component: 150 - total flux cleaned = 0.0107973 Jy ! Component: 200 - total flux cleaned = 0.0120915 Jy ! Total flux subtracted in 200 components = 0.0120915 Jy ! Clean residual min=-0.002290 max=0.001955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.873963 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.873963 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=2.054 mas, bmaj=3.048 mas, bpa=6.988 degrees ! Estimated noise=0.822157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248504 Jy ! Component: 100 - total flux cleaned = 0.00376847 Jy ! Component: 150 - total flux cleaned = 0.00476795 Jy ! Component: 200 - total flux cleaned = 0.00503828 Jy ! Total flux subtracted in 200 components = 0.00503828 Jy ! Clean residual min=-0.001530 max=0.001800 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.879001 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) ! Added new window around map position (-2.2, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00096281 Jy ! Component: 100 - total flux cleaned = 0.00101185 Jy ! Component: 150 - total flux cleaned = 0.00125593 Jy ! Component: 200 - total flux cleaned = 0.00117949 Jy ! Total flux subtracted in 200 components = 0.00117949 Jy ! Clean residual min=-0.001475 max=0.001629 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.880181 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 138 components and 0.880181 Jy ! Inverting map ! Added new window around map position (8.2, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111602 Jy ! Component: 100 - total flux cleaned = 0.00126167 Jy ! Component: 150 - total flux cleaned = 0.00126269 Jy ! Component: 200 - total flux cleaned = 0.00123364 Jy ! Total flux subtracted in 200 components = 0.00123364 Jy ! Clean residual min=-0.001399 max=0.001195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.881415 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 163 components and 0.881415 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8398 mas, bmaj=1.921 mas, bpa=1.555 degrees ! Estimated noise=0.611742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108425 Jy ! Component: 100 - total flux cleaned = -0.00130104 Jy ! Component: 150 - total flux cleaned = -0.00150016 Jy ! Component: 200 - total flux cleaned = -0.00175181 Jy ! Total flux subtracted in 200 components = -0.00175181 Jy ! Clean residual min=-0.002093 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.879663 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 187 components and 0.879663 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066935Jy sigma=0.331276 ! Fit after self-cal, rms=0.066908Jy sigma=0.331084 wmodel J1707+0148_X_a_map.mod ! Writing 187 model components to file: J1707+0148_X_a_map.mod wobs J1707+0148_X_a_uvs.fits ! Writing UV FITS file: J1707+0148_X_a_uvs.fits wwins J1707+0148_X_a_map.win ! wwins: Wrote 9 windows to J1707+0148_X_a_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 = -0.000890344 Jy ! Component: 100 - total flux cleaned = -0.00137773 Jy ! Component: 150 - total flux cleaned = -0.00164871 Jy ! Component: 200 - total flux cleaned = -0.0019009 Jy ! Component: 250 - total flux cleaned = -0.00202122 Jy ! Component: 300 - total flux cleaned = -0.00204446 Jy ! Component: 350 - total flux cleaned = -0.00208924 Jy ! Component: 400 - total flux cleaned = -0.00215498 Jy ! Component: 450 - total flux cleaned = -0.00219717 Jy ! Component: 500 - total flux cleaned = -0.00227975 Jy ! Component: 550 - total flux cleaned = -0.00229972 Jy ! Component: 600 - total flux cleaned = -0.00243831 Jy ! Component: 650 - total flux cleaned = -0.00251596 Jy ! Component: 700 - total flux cleaned = -0.00266878 Jy ! Component: 750 - total flux cleaned = -0.00274399 Jy ! Component: 800 - total flux cleaned = -0.00283637 Jy ! Component: 850 - total flux cleaned = -0.00287252 Jy ! Component: 900 - total flux cleaned = -0.00285471 Jy ! Component: 950 - total flux cleaned = -0.00294358 Jy ! Component: 1000 - total flux cleaned = -0.00294359 Jy ! Component: 1050 - total flux cleaned = -0.00296111 Jy ! Component: 1100 - total flux cleaned = -0.00301221 Jy ! Component: 1150 - total flux cleaned = -0.00306247 Jy ! Component: 1200 - total flux cleaned = -0.00307914 Jy ! Component: 1250 - total flux cleaned = -0.00307914 Jy ! Component: 1300 - total flux cleaned = -0.00312779 Jy ! Component: 1350 - total flux cleaned = -0.00309558 Jy ! Component: 1400 - total flux cleaned = -0.00311155 Jy ! Component: 1450 - total flux cleaned = -0.00312737 Jy ! Component: 1500 - total flux cleaned = -0.0030964 Jy ! Component: 1550 - total flux cleaned = -0.00312708 Jy ! Component: 1600 - total flux cleaned = -0.00308147 Jy ! Component: 1650 - total flux cleaned = -0.00311153 Jy ! Component: 1700 - total flux cleaned = -0.00309665 Jy ! Component: 1750 - total flux cleaned = -0.00311149 Jy ! Component: 1800 - total flux cleaned = -0.00311151 Jy ! Component: 1850 - total flux cleaned = -0.00316977 Jy ! Component: 1900 - total flux cleaned = -0.00314045 Jy ! Component: 1950 - total flux cleaned = -0.00309702 Jy ! Component: 2000 - total flux cleaned = -0.00311117 Jy ! Component: 2050 - total flux cleaned = -0.00301179 Jy ! Component: 2100 - total flux cleaned = -0.00305416 Jy ! Component: 2150 - total flux cleaned = -0.00302612 Jy ! Component: 2200 - total flux cleaned = -0.00306782 Jy ! Component: 2250 - total flux cleaned = -0.00304011 Jy ! Component: 2300 - total flux cleaned = -0.00306752 Jy ! Component: 2350 - total flux cleaned = -0.00301291 Jy ! Component: 2400 - total flux cleaned = -0.00305355 Jy ! Component: 2450 - total flux cleaned = -0.00301316 Jy ! Component: 2500 - total flux cleaned = -0.00298654 Jy ! Component: 2550 - total flux cleaned = -0.00294678 Jy ! Component: 2600 - total flux cleaned = -0.00297318 Jy ! Component: 2650 - total flux cleaned = -0.00296004 Jy ! Component: 2700 - total flux cleaned = -0.00298614 Jy ! Component: 2750 - total flux cleaned = -0.00294717 Jy ! Component: 2800 - total flux cleaned = -0.00296008 Jy ! Component: 2850 - total flux cleaned = -0.00297303 Jy ! Component: 2900 - total flux cleaned = -0.00293483 Jy ! Component: 2950 - total flux cleaned = -0.00298556 Jy ! Component: 3000 - total flux cleaned = -0.0029226 Jy ! Component: 3050 - total flux cleaned = -0.00294769 Jy ! Component: 3100 - total flux cleaned = -0.0029976 Jy ! Component: 3150 - total flux cleaned = -0.00299752 Jy ! Component: 3200 - total flux cleaned = -0.00302224 Jy ! Component: 3250 - total flux cleaned = -0.0029977 Jy ! Component: 3300 - total flux cleaned = -0.00303435 Jy ! Component: 3350 - total flux cleaned = -0.00304647 Jy ! Component: 3400 - total flux cleaned = -0.00302228 Jy ! Component: 3450 - total flux cleaned = -0.00302229 Jy ! Component: 3500 - total flux cleaned = -0.00299831 Jy ! Component: 3550 - total flux cleaned = -0.00303405 Jy ! Component: 3600 - total flux cleaned = -0.00304603 Jy ! Component: 3650 - total flux cleaned = -0.00302249 Jy ! Component: 3700 - total flux cleaned = -0.00305786 Jy ! Component: 3750 - total flux cleaned = -0.00301103 Jy ! Component: 3800 - total flux cleaned = -0.00301102 Jy ! Component: 3850 - total flux cleaned = -0.00299938 Jy ! Component: 3900 - total flux cleaned = -0.00302242 Jy ! Component: 3950 - total flux cleaned = -0.00301095 Jy ! Component: 4000 - total flux cleaned = -0.00299949 Jy ! Component: 4050 - total flux cleaned = -0.0029881 Jy ! Total flux subtracted in 4096 components = -0.00295403 Jy ! Clean residual min=-0.000613 max=0.000637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.876709 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 471 components and 0.876709 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1707+0148_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8398 x 1.921 at 1.555 degrees (North through East) ! Clean map min=-0.0014565 max=0.7652 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1707+0148_X_a_map.fits wmodel /image_prod/ug002_uvm//J1707+0148_X_a_map.mod ! Writing 471 model components to file: /image_prod/ug002_uvm//J1707+0148_X_a_map.mod wobs /image_prod/ug002_uvm//J1707+0148_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1707+0148_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1707+0148_X_a_map.win ! wwins: Wrote 10 windows to /image_prod/ug002_uvm//J1707+0148_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.765196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0757081 0.0757081 0.151416 0.302833 0.605665 1.21133 2.42266 4.84532 9.69064 19.3813 38.7626 77.5251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.765 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3962.59 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1707+0148_X_a_dfm.log closed on Wed Mar 4 17:29:51 2020