! Started logfile: /vlbi/sb072/temp_maps//J1332+0200_X_dfm.log on Thu Jan 31 09:35:37 2019 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 /vlbi/sb072/temp_maps//J1332+0200_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1332+0200_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1332+0200 ! ! 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 76 lines of history. ! ! Reading 1344 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 J1332+0200_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=1.056151Jy sigma=40.289569 ! Fit after self-cal, rms=0.686486Jy sigma=25.899054 ! 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=0.7264 mas, bmaj=1.776 mas, bpa=-0.8387 degrees ! Estimated noise=0.788935 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 = 0.231726 Jy ! Component: 100 - total flux cleaned = 0.302906 Jy ! Total flux subtracted in 100 components = 0.302906 Jy ! Clean residual min=-0.022424 max=0.034075 Jy/beam ! Clean residual mean=0.000007 rms=0.006453 Jy/beam ! Combined flux in latest and established models = 0.302906 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.302906 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=0.089326Jy sigma=3.343664 ! Fit after self-cal, rms=0.089091Jy sigma=3.337552 ! 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=0.8977 mas, bmaj=2.044 mas, bpa=-0.3185 degrees ! Estimated noise=0.543639 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 = 0.0501849 Jy ! Component: 100 - total flux cleaned = 0.0743901 Jy ! Component: 150 - total flux cleaned = 0.0865608 Jy ! Component: 200 - total flux cleaned = 0.089704 Jy ! Total flux subtracted in 200 components = 0.089704 Jy ! Clean residual min=-0.016198 max=0.033449 Jy/beam ! Clean residual mean=0.000004 rms=0.004743 Jy/beam ! Combined flux in latest and established models = 0.39261 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.39261 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=0.058703Jy sigma=2.114906 ! Fit after self-cal, rms=0.058350Jy sigma=2.110723 ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291586 Jy ! Component: 100 - total flux cleaned = 0.0367278 Jy ! Component: 150 - total flux cleaned = 0.0357396 Jy ! Component: 200 - total flux cleaned = 0.03457 Jy ! Total flux subtracted in 200 components = 0.03457 Jy ! Clean residual min=-0.012170 max=0.015738 Jy/beam ! Clean residual mean=0.000001 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 0.42718 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.42718 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=0.042644Jy sigma=1.432772 ! Fit after self-cal, rms=0.041266Jy sigma=1.381628 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8977 x 2.044 at -0.3185 degrees (North through East) ! Clean map min=-0.010355 max=0.32096 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.95 KP 0.94 LA 1.03 ! MK 1.04 NL 1.08 OV 1.11 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.94 KP 0.95 LA 1.00 ! MK 1.01 NL 1.06 OV 1.12 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.95 KP 0.95 LA 1.03 ! MK 1.00 NL 1.03 OV 1.12 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.94 KP 0.94 LA 1.01 ! MK 0.97 NL 1.04 OV 1.10 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.90 KP 0.92 LA 0.99 ! MK 0.98 NL 1.07 OV 1.07 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.87 KP 0.92 LA 0.98 ! MK 0.96 NL 1.07 OV 1.10 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.89 KP 0.92 LA 0.97 ! MK 0.95 NL 1.08 OV 1.08 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.88 KP 0.93 LA 0.96 ! MK 0.94 NL 1.07 OV 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.041266Jy sigma=1.381628 ! Fit after self-cal, rms=0.031069Jy sigma=0.924073 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8915 mas, bmaj=2.036 mas, bpa=-0.6901 degrees ! Estimated noise=0.53588 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 (-11.6, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619505 Jy ! Component: 100 - total flux cleaned = 0.00740547 Jy ! Component: 150 - total flux cleaned = 0.00827565 Jy ! Component: 200 - total flux cleaned = 0.00819896 Jy ! Total flux subtracted in 200 components = 0.00819896 Jy ! Clean residual min=-0.003862 max=0.003878 Jy/beam ! Clean residual mean=-0.000000 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.435379 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.435379 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=0.029311Jy sigma=0.851649 ! Fit after self-cal, rms=0.029186Jy sigma=0.847000 ! 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=0.029186Jy sigma=0.847000 ! Fit after self-cal, rms=0.029009Jy sigma=0.841364 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8889 mas, bmaj=2.032 mas, bpa=-0.776 degrees ! Estimated noise=0.533668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000896579 Jy ! Component: 100 - total flux cleaned = 0.00139072 Jy ! Component: 150 - total flux cleaned = 0.00206396 Jy ! Component: 200 - total flux cleaned = 0.00242198 Jy ! Total flux subtracted in 200 components = 0.00242198 Jy ! Clean residual min=-0.003289 max=0.002781 Jy/beam ! Clean residual mean=-0.000000 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.437801 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.437801 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=0.028535Jy sigma=0.823303 ! Fit after self-cal, rms=0.028504Jy sigma=0.821951 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 = 0.000229548 Jy ! Component: 100 - total flux cleaned = 1.22385e-05 Jy ! Component: 150 - total flux cleaned = 1.16342e-05 Jy ! Component: 200 - total flux cleaned = 9.6581e-05 Jy ! Total flux subtracted in 200 components = 9.6581e-05 Jy ! Clean residual min=-0.003015 max=0.002681 Jy/beam ! Clean residual mean=-0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.437897 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.437897 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=0.028318Jy sigma=0.814609 ! Fit after self-cal, rms=0.028301Jy sigma=0.813962 ! 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=0.028301Jy sigma=0.813962 ! Fit after self-cal, rms=0.028249Jy sigma=0.810887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8874 mas, bmaj=2.031 mas, bpa=-0.8365 degrees ! Estimated noise=0.532366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.47609e-05 Jy ! Component: 100 - total flux cleaned = 0.000289098 Jy ! Component: 150 - total flux cleaned = 0.000454815 Jy ! Component: 200 - total flux cleaned = 0.000570835 Jy ! Total flux subtracted in 200 components = 0.000570835 Jy ! Clean residual min=-0.002627 max=0.002414 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.438468 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.438468 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=0.028051Jy sigma=0.804125 ! Fit after self-cal, rms=0.028041Jy sigma=0.803688 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 = -1.39442e-05 Jy ! Component: 100 - total flux cleaned = 1.96128e-05 Jy ! Component: 150 - total flux cleaned = 8.33339e-05 Jy ! Component: 200 - total flux cleaned = 8.23285e-05 Jy ! Total flux subtracted in 200 components = 8.23285e-05 Jy ! Clean residual min=-0.002483 max=0.002379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.438551 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.43855 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=0.027955Jy sigma=0.800405 ! Fit after self-cal, rms=0.027948Jy sigma=0.800168 ! 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=0.027948Jy sigma=0.800168 ! Fit after self-cal, rms=0.027940Jy sigma=0.798518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.789 mas, bmaj=3.06 mas, bpa=-8.272 degrees ! Estimated noise=0.689171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214638 Jy ! Component: 100 - total flux cleaned = 8.31462e-05 Jy ! Component: 150 - total flux cleaned = -3.38558e-05 Jy ! Component: 200 - total flux cleaned = -0.000120685 Jy ! Total flux subtracted in 200 components = -0.000120685 Jy ! Clean residual min=-0.002498 max=0.002369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.43843 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.43843 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=0.027924Jy sigma=0.798136 ! Fit after self-cal, rms=0.027917Jy sigma=0.797960 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 = 3.01875e-05 Jy ! Component: 100 - total flux cleaned = -7.44009e-05 Jy ! Component: 150 - total flux cleaned = -9.38496e-05 Jy ! Component: 200 - total flux cleaned = -0.000164885 Jy ! Total flux subtracted in 200 components = -0.000164885 Jy ! Clean residual min=-0.002450 max=0.002323 Jy/beam ! Clean residual mean=-0.000000 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.438265 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.438265 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=0.027926Jy sigma=0.798321 ! Fit after self-cal, rms=0.027922Jy sigma=0.798149 ! 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=0.8864 mas, bmaj=2.03 mas, bpa=-0.8863 degrees ! Estimated noise=0.531563 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8864 x 2.03 at -0.8863 degrees (North through East) ! Clean map min=-0.0021208 max=0.31609 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=0.7204 mas, bmaj=1.77 mas, bpa=-1.347 degrees ! Estimated noise=0.767117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225706 Jy ! Component: 100 - total flux cleaned = 0.296885 Jy ! Component: 150 - total flux cleaned = 0.337994 Jy ! Component: 200 - total flux cleaned = 0.366594 Jy ! Total flux subtracted in 200 components = 0.366594 Jy ! Clean residual min=-0.010351 max=0.015765 Jy/beam ! Clean residual mean=0.000004 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.366594 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.366594 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8864 mas, bmaj=2.03 mas, bpa=-0.8863 degrees ! Estimated noise=0.531563 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 = 0.0271404 Jy ! Component: 100 - total flux cleaned = 0.0431441 Jy ! Component: 150 - total flux cleaned = 0.0534607 Jy ! Component: 200 - total flux cleaned = 0.0606663 Jy ! Total flux subtracted in 200 components = 0.0606663 Jy ! Clean residual min=-0.003055 max=0.004727 Jy/beam ! Clean residual mean=0.000001 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.42726 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.42726 Jy ! Inverting map ! Added new window around map position (2.6, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523368 Jy ! Component: 100 - total flux cleaned = 0.00887472 Jy ! Component: 150 - total flux cleaned = 0.010788 Jy ! Component: 200 - total flux cleaned = 0.0115266 Jy ! Total flux subtracted in 200 components = 0.0115266 Jy ! Clean residual min=-0.002246 max=0.002539 Jy/beam ! Clean residual mean=0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.438787 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.438787 Jy ! Inverting map ! Added new window around map position (-26.4, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018634 Jy ! Component: 100 - total flux cleaned = 0.00254389 Jy ! Component: 150 - total flux cleaned = 0.00281588 Jy ! Component: 200 - total flux cleaned = 0.00296121 Jy ! Total flux subtracted in 200 components = 0.00296121 Jy ! Clean residual min=-0.001781 max=0.002166 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.441748 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.441748 Jy ! Inverting map ! Added new window around map position (4, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109736 Jy ! Component: 100 - total flux cleaned = 0.0014741 Jy ! Component: 150 - total flux cleaned = 0.00175891 Jy ! Component: 200 - total flux cleaned = 0.00194309 Jy ! Total flux subtracted in 200 components = 0.00194309 Jy ! Clean residual min=-0.001646 max=0.001780 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.443691 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.443691 Jy ! Inverting map ! Added new window around map position (11, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717117 Jy ! Component: 100 - total flux cleaned = 0.000988394 Jy ! Component: 150 - total flux cleaned = 0.00115284 Jy ! Component: 200 - total flux cleaned = 0.00124068 Jy ! Total flux subtracted in 200 components = 0.00124068 Jy ! Clean residual min=-0.001404 max=0.001465 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.444932 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.444932 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=1.789 mas, bmaj=3.06 mas, bpa=-8.272 degrees ! Estimated noise=0.689171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.50927e-05 Jy ! Component: 100 - total flux cleaned = -3.8643e-05 Jy ! Component: 150 - total flux cleaned = -9.14662e-05 Jy ! Component: 200 - total flux cleaned = -6.69144e-05 Jy ! Total flux subtracted in 200 components = -6.69144e-05 Jy ! Clean residual min=-0.001606 max=0.001588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.444865 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 = 6.64032e-05 Jy ! Component: 100 - total flux cleaned = 4.49155e-05 Jy ! Component: 150 - total flux cleaned = -1.30298e-05 Jy ! Component: 200 - total flux cleaned = -1.32093e-05 Jy ! Total flux subtracted in 200 components = -1.32093e-05 Jy ! Clean residual min=-0.001517 max=0.001506 Jy/beam ! Clean residual mean=-0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.444852 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 114 components and 0.444852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8864 mas, bmaj=2.03 mas, bpa=-0.8863 degrees ! Estimated noise=0.531563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199896 Jy ! Component: 100 - total flux cleaned = -0.000201919 Jy ! Component: 150 - total flux cleaned = -0.000158288 Jy ! Component: 200 - total flux cleaned = -0.0001569 Jy ! Total flux subtracted in 200 components = -0.0001569 Jy ! Clean residual min=-0.001213 max=0.001357 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.444695 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.444695 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=0.027343Jy sigma=0.772348 ! Fit after self-cal, rms=0.027332Jy sigma=0.771579 wmodel J1332+0200_X_map.mod ! Writing 129 model components to file: J1332+0200_X_map.mod wobs J1332+0200_X_uvs.fits ! Writing UV FITS file: J1332+0200_X_uvs.fits wwins J1332+0200_X_map.win ! wwins: Wrote 7 windows to J1332+0200_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 = 0.000255351 Jy ! Component: 100 - total flux cleaned = 0.00015097 Jy ! Component: 150 - total flux cleaned = 1.15633e-05 Jy ! Component: 200 - total flux cleaned = -4.54434e-05 Jy ! Component: 250 - total flux cleaned = -0.000118315 Jy ! Component: 300 - total flux cleaned = -0.000100177 Jy ! Component: 350 - total flux cleaned = -0.000116833 Jy ! Component: 400 - total flux cleaned = -6.66267e-05 Jy ! Component: 450 - total flux cleaned = -9.95473e-05 Jy ! Component: 500 - total flux cleaned = -5.21557e-05 Jy ! Component: 550 - total flux cleaned = -2.14653e-05 Jy ! Component: 600 - total flux cleaned = -5.19252e-05 Jy ! Component: 650 - total flux cleaned = -8.14805e-05 Jy ! Component: 700 - total flux cleaned = -2.26552e-05 Jy ! Component: 750 - total flux cleaned = -5.15088e-05 Jy ! Component: 800 - total flux cleaned = -5.15171e-05 Jy ! Component: 850 - total flux cleaned = -7.94835e-05 Jy ! Component: 900 - total flux cleaned = -6.58022e-05 Jy ! Component: 950 - total flux cleaned = -9.29703e-05 Jy ! Component: 1000 - total flux cleaned = -0.000132876 Jy ! Component: 1050 - total flux cleaned = -0.000185228 Jy ! Component: 1100 - total flux cleaned = -0.000185321 Jy ! Component: 1150 - total flux cleaned = -0.000261735 Jy ! Component: 1200 - total flux cleaned = -0.000286762 Jy ! Component: 1250 - total flux cleaned = -0.000361116 Jy ! Component: 1300 - total flux cleaned = -0.000373429 Jy ! Component: 1350 - total flux cleaned = -0.000470364 Jy ! Component: 1400 - total flux cleaned = -0.000518159 Jy ! Component: 1450 - total flux cleaned = -0.000576864 Jy ! Component: 1500 - total flux cleaned = -0.000634923 Jy ! Component: 1550 - total flux cleaned = -0.000680864 Jy ! Component: 1600 - total flux cleaned = -0.000703746 Jy ! Component: 1650 - total flux cleaned = -0.000771079 Jy ! Component: 1700 - total flux cleaned = -0.000793293 Jy ! Component: 1750 - total flux cleaned = -0.000804316 Jy ! Component: 1800 - total flux cleaned = -0.000880333 Jy ! Component: 1850 - total flux cleaned = -0.00086957 Jy ! Component: 1900 - total flux cleaned = -0.000933443 Jy ! Component: 1950 - total flux cleaned = -0.000964914 Jy ! Component: 2000 - total flux cleaned = -0.000964915 Jy ! Component: 2050 - total flux cleaned = -0.000975356 Jy ! Component: 2100 - total flux cleaned = -0.00102647 Jy ! Component: 2150 - total flux cleaned = -0.00105668 Jy ! Component: 2200 - total flux cleaned = -0.00107667 Jy ! Component: 2250 - total flux cleaned = -0.00110643 Jy ! Component: 2300 - total flux cleaned = -0.001136 Jy ! Component: 2350 - total flux cleaned = -0.00112636 Jy ! Component: 2400 - total flux cleaned = -0.00115534 Jy ! Component: 2450 - total flux cleaned = -0.00116494 Jy ! Component: 2500 - total flux cleaned = -0.00117447 Jy ! Component: 2550 - total flux cleaned = -0.00116504 Jy ! Component: 2600 - total flux cleaned = -0.00121194 Jy ! Component: 2650 - total flux cleaned = -0.00125827 Jy ! Component: 2700 - total flux cleaned = -0.00125827 Jy ! Component: 2750 - total flux cleaned = -0.00127657 Jy ! Component: 2800 - total flux cleaned = -0.00127663 Jy ! Component: 2850 - total flux cleaned = -0.0013037 Jy ! Component: 2900 - total flux cleaned = -0.00133952 Jy ! Component: 2950 - total flux cleaned = -0.00135732 Jy ! Component: 3000 - total flux cleaned = -0.00137508 Jy ! Component: 3050 - total flux cleaned = -0.00136632 Jy ! Component: 3100 - total flux cleaned = -0.00140106 Jy ! Component: 3150 - total flux cleaned = -0.00140976 Jy ! Component: 3200 - total flux cleaned = -0.00140122 Jy ! Component: 3250 - total flux cleaned = -0.00140127 Jy ! Component: 3300 - total flux cleaned = -0.00144372 Jy ! Component: 3350 - total flux cleaned = -0.00145206 Jy ! Component: 3400 - total flux cleaned = -0.00146038 Jy ! Component: 3450 - total flux cleaned = -0.00146867 Jy ! Component: 3500 - total flux cleaned = -0.00146028 Jy ! Component: 3550 - total flux cleaned = -0.00147674 Jy ! Component: 3600 - total flux cleaned = -0.00150128 Jy ! Component: 3650 - total flux cleaned = -0.00147675 Jy ! Component: 3700 - total flux cleaned = -0.0014849 Jy ! Component: 3750 - total flux cleaned = -0.00147688 Jy ! Component: 3800 - total flux cleaned = -0.00148488 Jy ! Component: 3850 - total flux cleaned = -0.00146093 Jy ! Component: 3900 - total flux cleaned = -0.0014689 Jy ! Component: 3950 - total flux cleaned = -0.00144514 Jy ! Component: 4000 - total flux cleaned = -0.00143724 Jy ! Component: 4050 - total flux cleaned = -0.00142153 Jy ! Total flux subtracted in 4096 components = -0.00139023 Jy ! Clean residual min=-0.000436 max=0.000505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.443305 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 376 components and 0.443305 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1332+0200_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8864 x 2.03 at -0.8863 degrees (North through East) ! Clean map min=-0.0011118 max=0.31572 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1332+0200_X_map.fits wmodel /vlbi/sb072/temp_maps//J1332+0200_X_map.mod ! Writing 376 model components to file: /vlbi/sb072/temp_maps//J1332+0200_X_map.mod wobs /vlbi/sb072/temp_maps//J1332+0200_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1332+0200_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1332+0200_X_map.win ! wwins: Wrote 8 windows to /vlbi/sb072/temp_maps//J1332+0200_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.315719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123718 0.123718 0.247435 0.494871 0.989742 1.97948 3.95897 7.91794 15.8359 31.6717 63.3435 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.315 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2424.87 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1332+0200_X_dfm.log closed on Thu Jan 31 09:35:42 2019