! Started logfile: /vlbi/vcs9/uvm//J0102+5824_X_a_dfm.log on Tue Dec 26 20:58:10 2017 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/vcs9/uvm//J0102+5824_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0102+5824_X_a_uvm.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! AN table 2: 21 integrations on 21 of 21 possible baselines. ! AN table 3: 24 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.825561 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 11472 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_02.dfm J0102+5824_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 2.31935 Jy 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 30 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 27 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=2.500620Jy sigma=63.924056 ! Fit after self-cal, rms=1.345320Jy sigma=34.928402 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=0.9855 mas, bmaj=3.093 mas, bpa=-89.74 degrees ! Estimated noise=0.454636 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.90271 Jy ! Component: 100 - total flux cleaned = 2.29602 Jy ! Total flux subtracted in 100 components = 2.29602 Jy ! Clean residual min=-0.058547 max=0.104420 Jy/beam ! Clean residual mean=0.000049 rms=0.017336 Jy/beam ! Combined flux in latest and established models = 2.29602 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 2.29602 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=0.295382Jy sigma=7.727473 ! Fit after self-cal, rms=0.295032Jy sigma=7.718427 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.137904 Jy ! Component: 100 - total flux cleaned = 0.19591 Jy ! Total flux subtracted in 100 components = 0.19591 Jy ! Clean residual min=-0.067031 max=0.065435 Jy/beam ! Clean residual mean=0.000028 rms=0.013708 Jy/beam ! Combined flux in latest and established models = 2.49193 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 2.49193 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=0.241436Jy sigma=5.992838 ! Fit after self-cal, rms=0.241253Jy sigma=5.987887 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.353 mas, bmaj=3.458 mas, bpa=88.49 degrees ! Estimated noise=0.263787 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368872 Jy ! Component: 100 - total flux cleaned = 0.0371602 Jy ! Component: 150 - total flux cleaned = 0.0350219 Jy ! Component: 200 - total flux cleaned = 0.0328899 Jy ! Total flux subtracted in 200 components = 0.0328899 Jy ! Clean residual min=-0.069500 max=0.069092 Jy/beam ! Clean residual mean=0.000104 rms=0.016536 Jy/beam ! Combined flux in latest and established models = 2.52482 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 2.52482 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=0.238896Jy sigma=5.841272 ! Fit after self-cal, rms=0.238810Jy sigma=5.838679 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.942821 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.07 KP 1.07 ! LA 1.07 MK 0.97 NL 1.07 OV 1.07 ! PT 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02367 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 0.96 KP 0.96 ! NL 1.00 OV 0.98 PT 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.04551 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.95 HN 0.95 KP 0.95 ! LA 0.96 NL 0.98 OV 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.943427 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.07 KP 1.07 ! LA 1.07 MK 0.97 NL 1.07 OV 1.07 ! PT 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02512 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 0.95 KP 0.96 ! NL 1.00 OV 0.98 PT 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0453 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.95 HN 0.95 KP 0.95 ! LA 0.96 NL 0.99 OV 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.941042 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 1.08 KP 1.07 ! LA 1.07 MK 0.97 NL 1.08 OV 1.07 ! PT 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02502 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 0.96 KP 0.96 ! NL 1.00 OV 0.98 PT 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.04608 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.95 HN 0.95 KP 0.95 ! LA 0.96 NL 0.99 OV 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.942093 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.07 KP 1.07 ! LA 1.07 MK 0.96 NL 1.08 OV 1.07 ! PT 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02829 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.95 KP 0.96 ! NL 0.99 OV 0.97 PT 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.04842 ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.95 HN 0.95 KP 0.95 ! LA 0.95 NL 0.98 OV 0.95 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.945277 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.07 KP 1.04 ! LA 1.07 MK 0.96 NL 1.07 OV 1.07 ! PT 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02857 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 0.95 KP 0.95 ! NL 1.00 OV 0.97 PT 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.03997 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.95 HN 0.95 KP 0.99 ! LA 0.95 NL 0.98 OV 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.943832 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.07 KP 1.06 ! LA 1.07 MK 0.96 NL 1.08 OV 1.07 ! PT 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02733 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.95 KP 0.96 ! NL 1.00 OV 0.97 PT 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.04504 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.95 HN 0.95 KP 0.95 ! LA 0.96 NL 0.98 OV 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.942929 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.07 KP 1.07 ! LA 1.07 MK 0.97 NL 1.07 OV 1.07 ! PT 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02974 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.94 KP 0.96 ! NL 1.00 OV 0.97 PT 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.04833 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.95 HN 0.95 KP 0.95 ! LA 0.96 NL 0.98 OV 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.943735 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.07 KP 1.07 ! LA 1.07 MK 0.96 NL 1.08 OV 1.07 ! PT 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0323 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 0.94 KP 0.96 ! NL 1.00 OV 0.97 PT 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.04828 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.95 HN 0.95 KP 0.95 ! LA 0.95 NL 0.97 OV 0.95 ! ! ! Fit before self-cal, rms=0.238810Jy sigma=5.838679 ! Fit after self-cal, rms=0.221408Jy sigma=5.477361 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 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=0.221408Jy sigma=5.477361 ! Fit after self-cal, rms=0.221410Jy sigma=5.477333 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.301 mas, bmaj=3.42 mas, bpa=89.77 degrees ! Estimated noise=0.264398 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344918 Jy ! Component: 100 - total flux cleaned = 0.0344636 Jy ! Component: 150 - total flux cleaned = 0.0344877 Jy ! Component: 200 - total flux cleaned = 0.0339183 Jy ! Total flux subtracted in 200 components = 0.0339183 Jy ! Clean residual min=-0.064198 max=0.060941 Jy/beam ! Clean residual mean=0.000100 rms=0.014469 Jy/beam ! Combined flux in latest and established models = 2.55874 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 2.55874 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=0.218914Jy sigma=5.343012 ! Fit after self-cal, rms=0.218837Jy sigma=5.340714 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 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=0.218837Jy sigma=5.340714 ! Fit after self-cal, rms=0.218806Jy sigma=5.340400 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 7.57747e-05 Jy ! Component: 100 - total flux cleaned = -0.000413584 Jy ! Component: 150 - total flux cleaned = -0.00128053 Jy ! Component: 200 - total flux cleaned = -0.00168355 Jy ! Total flux subtracted in 200 components = -0.00168355 Jy ! Clean residual min=-0.064189 max=0.060977 Jy/beam ! Clean residual mean=0.000099 rms=0.014413 Jy/beam ! Combined flux in latest and established models = 2.55706 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 2.55706 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=0.217131Jy sigma=5.308019 ! Fit after self-cal, rms=0.217074Jy sigma=5.306512 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.301 x 3.42 at 89.77 degrees (North through East) ! Clean map min=-0.062952 max=2.2965 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if ! Performing amp+phase self-cal over 60 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=0.217074Jy sigma=5.306512 ! Fit after self-cal, rms=0.051117Jy sigma=1.143243 ! Performing phase self-cal over 0.5 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=0.051117Jy sigma=1.143243 ! Fit after self-cal, rms=0.051076Jy sigma=1.142951 ! Inverting map and beam ! Estimated beam: bmin=1.336 mas, bmaj=3.437 mas, bpa=88.93 degrees ! Estimated noise=0.264611 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076606 Jy ! Component: 100 - total flux cleaned = 0.00921174 Jy ! Component: 150 - total flux cleaned = 0.00966768 Jy ! Component: 200 - total flux cleaned = 0.0100859 Jy ! Total flux subtracted in 200 components = 0.0100859 Jy ! Clean residual min=-0.011574 max=0.008274 Jy/beam ! Clean residual mean=0.000006 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 2.56715 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 2.56715 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=0.048147Jy sigma=1.063956 ! Fit after self-cal, rms=0.048082Jy sigma=1.061424 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.9756 mas, bmaj=3.095 mas, bpa=-89.49 degrees ! Estimated noise=0.469611 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.92057 Jy ! Component: 100 - total flux cleaned = 2.33406 Jy ! Component: 150 - total flux cleaned = 2.47915 Jy ! Component: 200 - total flux cleaned = 2.54023 Jy ! Total flux subtracted in 200 components = 2.54023 Jy ! Clean residual min=-0.019977 max=0.019880 Jy/beam ! Clean residual mean=0.000005 rms=0.002910 Jy/beam ! Combined flux in latest and established models = 2.54023 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 2.54023 Jy ! Inverting map and beam ! Estimated beam: bmin=1.336 mas, bmaj=3.437 mas, bpa=88.93 degrees ! Estimated noise=0.264611 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285266 Jy ! Component: 100 - total flux cleaned = 0.03135 Jy ! Component: 150 - total flux cleaned = 0.0338486 Jy ! Component: 200 - total flux cleaned = 0.0342506 Jy ! Total flux subtracted in 200 components = 0.0342506 Jy ! Clean residual min=-0.011483 max=0.007666 Jy/beam ! Clean residual mean=0.000006 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 2.57448 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 2.57448 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -4.12518e-06 Jy ! Component: 100 - total flux cleaned = -0.000149584 Jy ! Component: 150 - total flux cleaned = -0.000277765 Jy ! Component: 200 - total flux cleaned = -0.000389409 Jy ! Total flux subtracted in 200 components = -0.000389409 Jy ! Clean residual min=-0.011400 max=0.007515 Jy/beam ! Clean residual mean=0.000006 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 2.57409 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 2.57409 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=0.047968Jy sigma=1.048809 ! Fit after self-cal, rms=0.047778Jy sigma=1.042017 wmodel J0102+5824_X_map.mod ! Writing 36 model components to file: J0102+5824_X_map.mod wobs J0102+5824_X_uvs.fits ! Writing UV FITS file: J0102+5824_X_uvs.fits wwins J0102+5824_X_map.win ! wwins: Wrote 1 windows to J0102+5824_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 = -0.00493712 Jy ! Component: 100 - total flux cleaned = -0.00705505 Jy ! Component: 150 - total flux cleaned = -0.00667411 Jy ! Component: 200 - total flux cleaned = -0.00607149 Jy ! Component: 250 - total flux cleaned = -0.00527083 Jy ! Component: 300 - total flux cleaned = -0.00440056 Jy ! Component: 350 - total flux cleaned = -0.0032628 Jy ! Component: 400 - total flux cleaned = -0.00217115 Jy ! Component: 450 - total flux cleaned = -0.00112481 Jy ! Component: 500 - total flux cleaned = -0.000210782 Jy ! Component: 550 - total flux cleaned = 0.000671126 Jy ! Component: 600 - total flux cleaned = 0.0014365 Jy ! Component: 650 - total flux cleaned = 0.00225659 Jy ! Component: 700 - total flux cleaned = 0.002891 Jy ! Component: 750 - total flux cleaned = 0.0035067 Jy ! Component: 800 - total flux cleaned = 0.00395738 Jy ! Component: 850 - total flux cleaned = 0.00461447 Jy ! Component: 900 - total flux cleaned = 0.00511222 Jy ! Component: 950 - total flux cleaned = 0.00573528 Jy ! Component: 1000 - total flux cleaned = 0.00607319 Jy ! Component: 1050 - total flux cleaned = 0.00646769 Jy ! Component: 1100 - total flux cleaned = 0.0067255 Jy ! Component: 1150 - total flux cleaned = 0.00697629 Jy ! Component: 1200 - total flux cleaned = 0.0072208 Jy ! Component: 1250 - total flux cleaned = 0.00746053 Jy ! Component: 1300 - total flux cleaned = 0.00787164 Jy ! Component: 1350 - total flux cleaned = 0.008158 Jy ! Component: 1400 - total flux cleaned = 0.00838365 Jy ! Component: 1450 - total flux cleaned = 0.00876988 Jy ! Component: 1500 - total flux cleaned = 0.00887772 Jy ! Component: 1550 - total flux cleaned = 0.00914279 Jy ! Component: 1600 - total flux cleaned = 0.00929945 Jy ! Component: 1650 - total flux cleaned = 0.00960592 Jy ! Component: 1700 - total flux cleaned = 0.00975668 Jy ! Component: 1750 - total flux cleaned = 0.0100525 Jy ! Component: 1800 - total flux cleaned = 0.0101975 Jy ! Component: 1850 - total flux cleaned = 0.0103883 Jy ! Component: 1900 - total flux cleaned = 0.010529 Jy ! Component: 1950 - total flux cleaned = 0.010715 Jy ! Component: 2000 - total flux cleaned = 0.0109432 Jy ! Component: 2050 - total flux cleaned = 0.0111679 Jy ! Component: 2100 - total flux cleaned = 0.0113451 Jy ! Component: 2150 - total flux cleaned = 0.0115199 Jy ! Component: 2200 - total flux cleaned = 0.011735 Jy ! Component: 2250 - total flux cleaned = 0.0119048 Jy ! Component: 2300 - total flux cleaned = 0.0121553 Jy ! Component: 2350 - total flux cleaned = 0.0122379 Jy ! Component: 2400 - total flux cleaned = 0.0125224 Jy ! Component: 2450 - total flux cleaned = 0.0126827 Jy ! Component: 2500 - total flux cleaned = 0.0128805 Jy ! Component: 2550 - total flux cleaned = 0.0131156 Jy ! Component: 2600 - total flux cleaned = 0.0132316 Jy ! Component: 2650 - total flux cleaned = 0.0133846 Jy ! Component: 2700 - total flux cleaned = 0.0136485 Jy ! Component: 2750 - total flux cleaned = 0.0138341 Jy ! Component: 2800 - total flux cleaned = 0.0139806 Jy ! Component: 2850 - total flux cleaned = 0.0140164 Jy ! Component: 2900 - total flux cleaned = 0.0143023 Jy ! Component: 2950 - total flux cleaned = 0.0144438 Jy ! Component: 3000 - total flux cleaned = 0.0145832 Jy ! Component: 3050 - total flux cleaned = 0.0148243 Jy ! Component: 3100 - total flux cleaned = 0.0148924 Jy ! Component: 3150 - total flux cleaned = 0.0150949 Jy ! Component: 3200 - total flux cleaned = 0.0152288 Jy ! Component: 3250 - total flux cleaned = 0.0153936 Jy ! Component: 3300 - total flux cleaned = 0.0155569 Jy ! Component: 3350 - total flux cleaned = 0.0157499 Jy ! Component: 3400 - total flux cleaned = 0.0159091 Jy ! Component: 3450 - total flux cleaned = 0.0160034 Jy ! Component: 3500 - total flux cleaned = 0.0161591 Jy ! Component: 3550 - total flux cleaned = 0.0163131 Jy ! Component: 3600 - total flux cleaned = 0.0164043 Jy ! Component: 3650 - total flux cleaned = 0.0165554 Jy ! Component: 3700 - total flux cleaned = 0.0166451 Jy ! Component: 3750 - total flux cleaned = 0.0167931 Jy ! Component: 3800 - total flux cleaned = 0.0169681 Jy ! Component: 3850 - total flux cleaned = 0.0170832 Jy ! Component: 3900 - total flux cleaned = 0.017112 Jy ! Component: 3950 - total flux cleaned = 0.017395 Jy ! Component: 4000 - total flux cleaned = 0.0175067 Jy ! Component: 4050 - total flux cleaned = 0.0176173 Jy ! Total flux subtracted in 4096 components = 0.0177546 Jy ! Clean residual min=-0.001580 max=0.001420 Jy/beam ! Clean residual mean=0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 2.59185 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 322 components and 2.59185 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0102+5824_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.336 x 3.437 at 88.93 degrees (North through East) ! Clean map min=-0.0072394 max=2.3102 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0102+5824_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0102+5824_X_a_map.mod ! Writing 322 model components to file: /vlbi/vcs9/uvm//J0102+5824_X_a_map.mod wobs /vlbi/vcs9/uvm//J0102+5824_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0102+5824_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0102+5824_X_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J0102+5824_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.31022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000478926 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0621924 0.0621924 0.124385 0.248769 0.497539 0.995078 1.99016 3.98031 7.96062 15.9212 31.8425 63.685 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.31 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4823.74 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0102+5824_X_a_dfm.log closed on Tue Dec 26 20:58:14 2017