! Started logfile: .//J0530-2846_X_dfm.log on Sun Jan 19 23:59:08 2020 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 .//J0530-2846_X_uvm.fits ! Reading UV FITS file: .//J0530-2846_X_uvm.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.980029 visibilities/baseline/integration-bin. ! Found source: J0530-2846 ! ! 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 5496 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 J0530-2846_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001641Jy sigma=13.937802 ! Fit after self-cal, rms=0.942258Jy sigma=13.093271 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=8.335 mas, bpa=0.5955 degrees ! Estimated noise=1.46933 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 = 0.0436271 Jy ! Component: 100 - total flux cleaned = 0.056795 Jy ! Total flux subtracted in 100 components = 0.056795 Jy ! Clean residual min=-0.003887 max=0.006665 Jy/beam ! Clean residual mean=-0.000010 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.056795 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.056795 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=0.072982Jy sigma=0.689944 ! Fit after self-cal, rms=0.072260Jy sigma=0.682466 ! 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=2.03 mas, bmaj=8.667 mas, bpa=1.27 degrees ! Estimated noise=0.731199 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 = 0.00770156 Jy ! Component: 100 - total flux cleaned = 0.0109781 Jy ! Component: 150 - total flux cleaned = 0.0127689 Jy ! Component: 200 - total flux cleaned = 0.0139774 Jy ! Total flux subtracted in 200 components = 0.0139774 Jy ! Clean residual min=-0.004129 max=0.003781 Jy/beam ! Clean residual mean=-0.000005 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.0707723 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 72 components and 0.0707723 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=0.071390Jy sigma=0.668497 ! Fit after self-cal, rms=0.071388Jy sigma=0.668330 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.03 x 8.667 at 1.27 degrees (North through East) ! Clean map min=-0.0041443 max=0.060968 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 1.10 KP 1.01 ! LA 0.88 NL 0.93 OV 1.18 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.04 KP 1.11 NL 0.86 ! OV 1.03 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 HN 0.98 KP 1.04 ! LA 0.82 NL 0.98 OV 1.15 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.04 KP 0.99 NL 0.96 ! OV 1.23 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.75 HN 1.01 KP 1.10 ! LA 0.95 NL 1.03 OV 1.10 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.01 KP 0.96 NL 1.07 ! OV 0.98 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.34 KP 0.99 ! LA 0.86 NL 1.09 OV 1.08 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.88 KP 1.04 NL 1.04 ! OV 1.15 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.05 KP 1.09 ! LA 1.02 NL 0.96 OV 1.23 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 KP 0.98 NL 1.09 ! OV 1.35 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.84 HN 1.10 KP 1.12 ! LA 0.78 NL 0.92 OV 1.25 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.00 KP 1.05 NL 1.00 ! OV 1.13 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.91 HN 0.98 KP 1.00 ! LA 0.85 NL 1.09 OV 1.22 PT 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.88 KP 1.09 NL 1.13 ! OV 1.18 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.90 KP 1.08 ! LA 0.70 NL 1.15 OV 1.14 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.10 KP 1.01 NL 1.23 ! OV 1.20 PT 0.89 ! ! ! Fit before self-cal, rms=0.071388Jy sigma=0.668330 ! Fit after self-cal, rms=0.067428Jy sigma=0.655055 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=8.678 mas, bpa=1.398 degrees ! Estimated noise=0.730449 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 = -0.000790782 Jy ! Component: 100 - total flux cleaned = -0.00108316 Jy ! Component: 150 - total flux cleaned = -0.00120501 Jy ! Component: 200 - total flux cleaned = -0.0012959 Jy ! Total flux subtracted in 200 components = -0.0012959 Jy ! Clean residual min=-0.001430 max=0.002073 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0694764 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.0694765 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=0.067414Jy sigma=0.654865 ! Fit after self-cal, rms=0.067532Jy sigma=0.654011 ! 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=0.067532Jy sigma=0.654011 ! Fit after self-cal, rms=0.068233Jy sigma=0.653871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=8.687 mas, bpa=1.398 degrees ! Estimated noise=0.731857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000627178 Jy ! Component: 100 - total flux cleaned = -0.000904951 Jy ! Component: 150 - total flux cleaned = -0.000983479 Jy ! Component: 200 - total flux cleaned = -0.00106835 Jy ! Total flux subtracted in 200 components = -0.00106835 Jy ! Clean residual min=-0.001418 max=0.001944 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0684081 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.0684081 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=0.068223Jy sigma=0.653745 ! Fit after self-cal, rms=0.068248Jy sigma=0.653731 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 = -8.38278e-05 Jy ! Component: 100 - total flux cleaned = -0.000145089 Jy ! Component: 150 - total flux cleaned = -0.00018991 Jy ! Component: 200 - total flux cleaned = -0.000221739 Jy ! Total flux subtracted in 200 components = -0.000221739 Jy ! Clean residual min=-0.001479 max=0.001881 Jy/beam ! Clean residual mean=-0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0681864 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.0681864 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=0.068243Jy sigma=0.653673 ! Fit after self-cal, rms=0.068243Jy sigma=0.653671 ! 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=0.068243Jy sigma=0.653671 ! Fit after self-cal, rms=0.069085Jy sigma=0.653625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=8.694 mas, bpa=1.418 degrees ! Estimated noise=0.734068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487842 Jy ! Component: 100 - total flux cleaned = -0.000693274 Jy ! Component: 150 - total flux cleaned = -0.000768092 Jy ! Component: 200 - total flux cleaned = -0.000823934 Jy ! Total flux subtracted in 200 components = -0.000823934 Jy ! Clean residual min=-0.001427 max=0.001861 Jy/beam ! Clean residual mean=-0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0673625 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.0673625 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=0.069079Jy sigma=0.653555 ! Fit after self-cal, rms=0.069093Jy sigma=0.653552 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 = -5.2787e-05 Jy ! Component: 100 - total flux cleaned = -8.2974e-05 Jy ! Component: 150 - total flux cleaned = -0.00010236 Jy ! Component: 200 - total flux cleaned = -0.000120973 Jy ! Total flux subtracted in 200 components = -0.000120973 Jy ! Clean residual min=-0.001422 max=0.001816 Jy/beam ! Clean residual mean=-0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0672415 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.0672415 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=0.069090Jy sigma=0.653511 ! Fit after self-cal, rms=0.069089Jy sigma=0.653511 ! 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=0.069089Jy sigma=0.653511 ! Fit after self-cal, rms=0.069777Jy sigma=0.653482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.755 mas, bmaj=8.727 mas, bpa=3.282 degrees ! Estimated noise=0.726772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000311901 Jy ! Component: 100 - total flux cleaned = -0.000435686 Jy ! Component: 150 - total flux cleaned = -0.000540617 Jy ! Component: 200 - total flux cleaned = -0.000592404 Jy ! Total flux subtracted in 200 components = -0.000592404 Jy ! Clean residual min=-0.001397 max=0.001828 Jy/beam ! Clean residual mean=-0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0666491 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.0666491 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=0.069774Jy sigma=0.653411 ! Fit after self-cal, rms=0.069782Jy sigma=0.653395 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 = -2.43526e-05 Jy ! Component: 100 - total flux cleaned = -6.76472e-05 Jy ! Component: 150 - total flux cleaned = -0.000105492 Jy ! Component: 200 - total flux cleaned = -0.000131086 Jy ! Total flux subtracted in 200 components = -0.000131086 Jy ! Clean residual min=-0.001393 max=0.001765 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.066518 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.066518 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=0.069782Jy sigma=0.653351 ! Fit after self-cal, rms=0.069777Jy sigma=0.653338 ! 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=2.113 mas, bmaj=8.699 mas, bpa=1.445 degrees ! Estimated noise=0.735485 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.113 x 8.699 at 1.445 degrees (North through East) ! Clean map min=-0.0014212 max=0.061223 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=8.263 mas, bpa=0.7744 degrees ! Estimated noise=1.5291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0451482 Jy ! Component: 100 - total flux cleaned = 0.0580792 Jy ! Component: 150 - total flux cleaned = 0.0637805 Jy ! Component: 200 - total flux cleaned = 0.0666703 Jy ! Total flux subtracted in 200 components = 0.0666703 Jy ! Clean residual min=-0.003728 max=0.003831 Jy/beam ! Clean residual mean=-0.000007 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0666703 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0666703 Jy ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=8.699 mas, bpa=1.445 degrees ! Estimated noise=0.735485 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 = 0.000769758 Jy ! Component: 100 - total flux cleaned = 0.000586826 Jy ! Component: 150 - total flux cleaned = 0.000481036 Jy ! Component: 200 - total flux cleaned = 0.000426269 Jy ! Total flux subtracted in 200 components = 0.000426269 Jy ! Clean residual min=-0.001565 max=0.002083 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0670966 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.0670966 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=2.755 mas, bmaj=8.727 mas, bpa=3.282 degrees ! Estimated noise=0.726772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184641 Jy ! Component: 100 - total flux cleaned = 2.93226e-05 Jy ! Component: 150 - total flux cleaned = -6.35371e-05 Jy ! Component: 200 - total flux cleaned = -0.000129747 Jy ! Total flux subtracted in 200 components = -0.000129747 Jy ! Clean residual min=-0.001432 max=0.001936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0669668 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 = -5.76943e-05 Jy ! Component: 100 - total flux cleaned = -0.000126405 Jy ! Component: 150 - total flux cleaned = -0.000177639 Jy ! Component: 200 - total flux cleaned = -0.000214242 Jy ! Total flux subtracted in 200 components = -0.000214242 Jy ! Clean residual min=-0.001451 max=0.001867 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0667526 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.0667526 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=8.699 mas, bpa=1.445 degrees ! Estimated noise=0.735485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.15005e-06 Jy ! Component: 100 - total flux cleaned = 1.31129e-06 Jy ! Component: 150 - total flux cleaned = -4.63275e-05 Jy ! Component: 200 - total flux cleaned = -6.90375e-05 Jy ! Total flux subtracted in 200 components = -6.90375e-05 Jy ! Clean residual min=-0.001451 max=0.001855 Jy/beam ! Clean residual mean=-0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0666836 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.0666836 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=0.069790Jy sigma=0.653541 ! Fit after self-cal, rms=0.069784Jy sigma=0.653533 wmodel J0530-2846_X_map.mod ! Writing 101 model components to file: J0530-2846_X_map.mod wobs J0530-2846_X_uvs.fits ! Writing UV FITS file: J0530-2846_X_uvs.fits wwins J0530-2846_X_map.win ! wwins: Wrote 1 windows to J0530-2846_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 = 0.00081309 Jy ! Component: 100 - total flux cleaned = 0.00118395 Jy ! Component: 150 - total flux cleaned = 0.00126353 Jy ! Component: 200 - total flux cleaned = 0.00133739 Jy ! Component: 250 - total flux cleaned = 0.00133749 Jy ! Component: 300 - total flux cleaned = 0.00136003 Jy ! Component: 350 - total flux cleaned = 0.00133912 Jy ! Component: 400 - total flux cleaned = 0.00133907 Jy ! Component: 450 - total flux cleaned = 0.00126242 Jy ! Component: 500 - total flux cleaned = 0.00124409 Jy ! Component: 550 - total flux cleaned = 0.0012808 Jy ! Component: 600 - total flux cleaned = 0.00129822 Jy ! Component: 650 - total flux cleaned = 0.00128096 Jy ! Component: 700 - total flux cleaned = 0.00124761 Jy ! Component: 750 - total flux cleaned = 0.00124781 Jy ! Component: 800 - total flux cleaned = 0.00124783 Jy ! Component: 850 - total flux cleaned = 0.00120026 Jy ! Component: 900 - total flux cleaned = 0.00121532 Jy ! Component: 950 - total flux cleaned = 0.00118452 Jy ! Component: 1000 - total flux cleaned = 0.00114016 Jy ! Component: 1050 - total flux cleaned = 0.001228 Jy ! Component: 1100 - total flux cleaned = 0.001242 Jy ! Component: 1150 - total flux cleaned = 0.00127027 Jy ! Component: 1200 - total flux cleaned = 0.00131174 Jy ! Component: 1250 - total flux cleaned = 0.00131166 Jy ! Component: 1300 - total flux cleaned = 0.00133883 Jy ! Component: 1350 - total flux cleaned = 0.00136552 Jy ! Component: 1400 - total flux cleaned = 0.00139195 Jy ! Component: 1450 - total flux cleaned = 0.00143087 Jy ! Component: 1500 - total flux cleaned = 0.0014565 Jy ! Component: 1550 - total flux cleaned = 0.00146924 Jy ! Component: 1600 - total flux cleaned = 0.0015071 Jy ! Component: 1650 - total flux cleaned = 0.00148219 Jy ! Component: 1700 - total flux cleaned = 0.00149452 Jy ! Component: 1750 - total flux cleaned = 0.00148241 Jy ! Component: 1800 - total flux cleaned = 0.00148253 Jy ! Component: 1850 - total flux cleaned = 0.00147071 Jy ! Component: 1900 - total flux cleaned = 0.00147085 Jy ! Component: 1950 - total flux cleaned = 0.00145932 Jy ! Component: 2000 - total flux cleaned = 0.00145935 Jy ! Component: 2050 - total flux cleaned = 0.00147078 Jy ! Component: 2100 - total flux cleaned = 0.00149339 Jy ! Component: 2150 - total flux cleaned = 0.00151566 Jy ! Component: 2200 - total flux cleaned = 0.00154891 Jy ! Component: 2250 - total flux cleaned = 0.00157092 Jy ! Component: 2300 - total flux cleaned = 0.00159263 Jy ! Component: 2350 - total flux cleaned = 0.00162508 Jy ! Component: 2400 - total flux cleaned = 0.00168931 Jy ! Component: 2450 - total flux cleaned = 0.00171057 Jy ! Component: 2500 - total flux cleaned = 0.00175273 Jy ! Component: 2550 - total flux cleaned = 0.00180492 Jy ! Component: 2600 - total flux cleaned = 0.00186705 Jy ! Component: 2650 - total flux cleaned = 0.00192871 Jy ! Component: 2700 - total flux cleaned = 0.00193895 Jy ! Component: 2750 - total flux cleaned = 0.00202001 Jy ! Component: 2800 - total flux cleaned = 0.00205009 Jy ! Component: 2850 - total flux cleaned = 0.00213007 Jy ! Component: 2900 - total flux cleaned = 0.00216977 Jy ! Component: 2950 - total flux cleaned = 0.0022486 Jy ! Component: 3000 - total flux cleaned = 0.00224853 Jy ! Component: 3050 - total flux cleaned = 0.00228761 Jy ! Component: 3100 - total flux cleaned = 0.0022876 Jy ! Component: 3150 - total flux cleaned = 0.00234527 Jy ! Component: 3200 - total flux cleaned = 0.00238355 Jy ! Component: 3250 - total flux cleaned = 0.00239316 Jy ! Component: 3300 - total flux cleaned = 0.00244992 Jy ! Component: 3350 - total flux cleaned = 0.00250629 Jy ! Component: 3400 - total flux cleaned = 0.00255296 Jy ! Component: 3450 - total flux cleaned = 0.00256222 Jy ! Component: 3500 - total flux cleaned = 0.00261767 Jy ! Component: 3550 - total flux cleaned = 0.00262692 Jy ! Component: 3600 - total flux cleaned = 0.00266349 Jy ! Component: 3650 - total flux cleaned = 0.00269084 Jy ! Component: 3700 - total flux cleaned = 0.00271803 Jy ! Component: 3750 - total flux cleaned = 0.00273608 Jy ! Component: 3800 - total flux cleaned = 0.00277201 Jy ! Component: 3850 - total flux cleaned = 0.00281666 Jy ! Component: 3900 - total flux cleaned = 0.00283445 Jy ! Component: 3950 - total flux cleaned = 0.00284333 Jy ! Component: 4000 - total flux cleaned = 0.00289629 Jy ! Component: 4050 - total flux cleaned = 0.00287873 Jy ! Total flux subtracted in 4096 components = 0.00289625 Jy ! Clean residual min=-0.000457 max=0.000604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0695798 Jy keep ! Adding 450 model components to the UV plane model. ! The established model now contains 551 components and 0.0695798 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0530-2846_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.113 x 8.699 at 1.445 degrees (North through East) ! Clean map min=-0.0012984 max=0.061487 Jy/beam ! Writing clean map to FITS file: .//J0530-2846_X_map.fits wmodel .//J0530-2846_X_map.mod ! Writing 551 model components to file: .//J0530-2846_X_map.mod wobs .//J0530-2846_X_uvs.fits ! Writing UV FITS file: .//J0530-2846_X_uvs.fits wwins .//J0530-2846_X_map.win ! wwins: Wrote 2 windows to .//J0530-2846_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0614866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.872694 0.872694 1.74539 3.49078 6.98155 13.9631 27.9262 55.8524 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 343.762 quit ! Quitting program ! Log file .//J0530-2846_X_dfm.log closed on Sun Jan 19 23:59:12 2020