! Started logfile: /vlbi/vcs9/uvm//J1310+3220_X_c_dfm.log on Tue Dec 26 22:28:27 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//J1310+3220_X_c_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1310+3220_X_c_uvm.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 22 integrations on 36 of 36 possible baselines. ! AN table 3: 46 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.895461 visibilities/baseline/integration-bin. ! Found source: J1310+3220 ! ! 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 94 lines of history. ! ! Reading 20832 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 J1310+3220_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)= 0.766355 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 13 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.254268Jy sigma=23.583444 ! Fit after self-cal, rms=0.337150Jy sigma=5.664109 ! 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=1.03 mas, bmaj=1.752 mas, bpa=55.52 degrees ! Estimated noise=0.487669 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 = 0.640244 Jy ! Component: 100 - total flux cleaned = 0.753965 Jy ! Total flux subtracted in 100 components = 0.753965 Jy ! Clean residual min=-0.034570 max=0.041350 Jy/beam ! Clean residual mean=0.000009 rms=0.007026 Jy/beam ! Combined flux in latest and established models = 0.753965 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.753965 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=0.203251Jy sigma=3.622134 ! Fit after self-cal, rms=0.202735Jy sigma=3.613101 ! Inverting map ! Added new window around map position (-1.6, 0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.055961 Jy ! Component: 100 - total flux cleaned = 0.0888487 Jy ! Total flux subtracted in 100 components = 0.0888487 Jy ! Clean residual min=-0.029260 max=0.032194 Jy/beam ! Clean residual mean=-0.000008 rms=0.005882 Jy/beam ! Combined flux in latest and established models = 0.842813 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.842814 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=0.201062Jy sigma=3.373013 ! Fit after self-cal, rms=0.200518Jy sigma=3.361666 ! 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=1.431 mas, bmaj=2.198 mas, bpa=62.4 degrees ! Estimated noise=0.263735 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 = 0.00831235 Jy ! Component: 100 - total flux cleaned = 0.00830995 Jy ! Component: 150 - total flux cleaned = 0.00738482 Jy ! Component: 200 - total flux cleaned = 0.00738438 Jy ! Total flux subtracted in 200 components = 0.00738438 Jy ! Clean residual min=-0.040561 max=0.035054 Jy/beam ! Clean residual mean=-0.000226 rms=0.009422 Jy/beam ! Combined flux in latest and established models = 0.850198 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.850198 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=0.199265Jy sigma=3.309031 ! Fit after self-cal, rms=0.198929Jy sigma=3.302554 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.02059 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 HN 0.95 KP 0.96 ! LA 0.94 MK 1.18 OV 0.95 PT 0.96 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01027 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.76 HN 0.98 KP 1.10 ! LA 0.98 NL 0.98 OV 1.10 PT 0.96 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.833688 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 HN 0.98 KP 2.55 ! LA 1.02 NL 1.04 PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01862 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.95 KP 0.97 ! LA 0.94 MK 1.18 OV 0.95 PT 0.96 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01465 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.76 HN 0.99 KP 1.10 ! LA 0.98 NL 0.97 OV 1.10 PT 0.96 ! SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.834193 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 HN 0.98 KP 2.53 ! LA 1.02 NL 1.04 PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02936 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.88 HN 0.95 KP 0.97 ! LA 0.93 MK 1.19 OV 0.96 PT 0.95 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01162 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.77 HN 0.99 KP 1.10 ! LA 0.98 NL 0.97 OV 1.10 PT 0.96 ! SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.83747 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.01 HN 0.97 KP 2.50 ! LA 1.02 NL 1.05 PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01955 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 0.95 KP 0.98 ! LA 0.94 MK 1.19 OV 0.96 PT 0.95 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01105 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.78 HN 0.98 KP 1.09 ! LA 0.99 NL 0.98 OV 1.11 PT 0.96 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.833083 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.01 HN 0.97 KP 2.53 ! LA 1.02 NL 1.05 PT 1.00 SC 0.98 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01704 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 0.94 KP 0.98 ! LA 0.93 MK 1.23 OV 0.96 PT 0.96 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01151 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.77 HN 0.98 KP 1.11 ! LA 0.99 NL 0.98 OV 1.11 PT 0.96 ! SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.833219 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.01 HN 0.98 KP 2.50 ! LA 1.03 NL 1.05 PT 1.00 SC 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.01522 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.94 KP 0.97 ! LA 0.93 MK 1.25 OV 0.96 PT 0.96 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00664 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.78 HN 0.98 KP 1.11 ! LA 0.99 NL 0.98 OV 1.13 PT 0.96 ! SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.828335 ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.01 HN 0.98 KP 2.54 ! LA 1.04 NL 1.05 PT 1.01 SC 0.97 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.02032 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 0.94 KP 0.97 ! LA 0.93 MK 1.22 OV 0.96 PT 0.95 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00562 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.76 HN 0.97 KP 1.11 ! LA 0.99 NL 0.98 OV 1.15 PT 0.97 ! SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.819441 ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.02 HN 0.98 KP 2.65 ! LA 1.05 NL 1.05 PT 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.01738 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 0.95 KP 0.97 ! LA 0.93 MK 1.24 OV 0.94 PT 0.96 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00564 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.76 HN 0.97 KP 1.11 ! LA 0.99 NL 0.97 OV 1.15 PT 0.96 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.821307 ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.02 HN 0.97 KP 2.65 ! LA 1.03 NL 1.04 PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.198929Jy sigma=3.302554 ! Fit after self-cal, rms=0.246452Jy sigma=3.528362 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=0.246452Jy sigma=3.528362 ! Fit after self-cal, rms=0.246473Jy sigma=3.528250 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=2.211 mas, bpa=74.26 degrees ! Estimated noise=0.237764 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 = -0.0764675 Jy ! Component: 100 - total flux cleaned = -0.0733801 Jy ! Component: 150 - total flux cleaned = -0.0682499 Jy ! Component: 200 - total flux cleaned = -0.0648043 Jy ! Total flux subtracted in 200 components = -0.0648043 Jy ! Clean residual min=-0.046738 max=0.038566 Jy/beam ! Clean residual mean=-0.000726 rms=0.008917 Jy/beam ! Combined flux in latest and established models = 0.785394 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.785394 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=0.228239Jy sigma=2.985203 ! Fit after self-cal, rms=0.228111Jy sigma=2.980653 ! 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=0.228111Jy sigma=2.980653 ! Fit after self-cal, rms=0.228099Jy sigma=2.980171 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 = 0.00563773 Jy ! Component: 100 - total flux cleaned = 0.00812583 Jy ! Component: 150 - total flux cleaned = 0.00979304 Jy ! Component: 200 - total flux cleaned = 0.0101699 Jy ! Total flux subtracted in 200 components = 0.0101699 Jy ! Clean residual min=-0.044779 max=0.038653 Jy/beam ! Clean residual mean=-0.000758 rms=0.008803 Jy/beam ! Combined flux in latest and established models = 0.795564 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.795564 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=0.227221Jy sigma=2.937696 ! Fit after self-cal, rms=0.227164Jy sigma=2.935705 ! 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: 1.442 x 2.211 at 74.26 degrees (North through East) ! Clean map min=-0.043684 max=0.67626 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=0.227164Jy sigma=2.935705 ! Fit after self-cal, rms=0.200501Jy sigma=1.065826 ! 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=0.200501Jy sigma=1.065826 ! Fit after self-cal, rms=0.200525Jy sigma=1.065653 ! Inverting map and beam ! Estimated beam: bmin=1.475 mas, bmaj=2.239 mas, bpa=69.78 degrees ! Estimated noise=0.236133 mJy/beam. ! Added new window around map position (-4.8, 3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107881 Jy ! Component: 100 - total flux cleaned = 0.0146113 Jy ! Component: 150 - total flux cleaned = 0.0165794 Jy ! Component: 200 - total flux cleaned = 0.0168448 Jy ! Total flux subtracted in 200 components = 0.0168448 Jy ! Clean residual min=-0.006255 max=0.008177 Jy/beam ! Clean residual mean=-0.000025 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.812408 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.812408 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=0.199537Jy sigma=0.965092 ! Fit after self-cal, rms=0.199392Jy sigma=0.956627 ! Inverting map ! Added new window around map position (-9, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700705 Jy ! Component: 100 - total flux cleaned = 0.00872095 Jy ! Component: 150 - total flux cleaned = 0.00945847 Jy ! Component: 200 - total flux cleaned = 0.00925686 Jy ! Total flux subtracted in 200 components = 0.00925686 Jy ! Clean residual min=-0.005325 max=0.006554 Jy/beam ! Clean residual mean=-0.000037 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.821665 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.821665 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=0.198759Jy sigma=0.904429 ! Fit after self-cal, rms=0.198721Jy sigma=0.901798 ! Inverting map ! Added new window around map position (2, -11.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553964 Jy ! Component: 100 - total flux cleaned = 0.00695345 Jy ! Component: 150 - total flux cleaned = 0.00715853 Jy ! Component: 200 - total flux cleaned = 0.00732982 Jy ! Total flux subtracted in 200 components = 0.00732982 Jy ! Clean residual min=-0.005211 max=0.005408 Jy/beam ! Clean residual mean=-0.000049 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.828995 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.828995 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=0.198257Jy sigma=0.867544 ! Fit after self-cal, rms=0.198251Jy sigma=0.866857 ! 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=1.054 mas, bmaj=1.754 mas, bpa=58.96 degrees ! Estimated noise=0.449517 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.589027 Jy ! Component: 100 - total flux cleaned = 0.688837 Jy ! Component: 150 - total flux cleaned = 0.733377 Jy ! Component: 200 - total flux cleaned = 0.760447 Jy ! Total flux subtracted in 200 components = 0.760447 Jy ! Clean residual min=-0.011807 max=0.015216 Jy/beam ! Clean residual mean=0.000008 rms=0.002699 Jy/beam ! Combined flux in latest and established models = 0.760446 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.760446 Jy ! Inverting map and beam ! Estimated beam: bmin=1.475 mas, bmaj=2.239 mas, bpa=69.78 degrees ! Estimated noise=0.236133 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 = 0.0254422 Jy ! Component: 100 - total flux cleaned = 0.0400284 Jy ! Component: 150 - total flux cleaned = 0.0503841 Jy ! Component: 200 - total flux cleaned = 0.0558397 Jy ! Total flux subtracted in 200 components = 0.0558397 Jy ! Clean residual min=-0.006645 max=0.006078 Jy/beam ! Clean residual mean=-0.000029 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.816286 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 67 components and 0.816286 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308268 Jy ! Component: 100 - total flux cleaned = 0.00462325 Jy ! Component: 150 - total flux cleaned = 0.00542562 Jy ! Component: 200 - total flux cleaned = 0.00635309 Jy ! Total flux subtracted in 200 components = 0.00635309 Jy ! Clean residual min=-0.005676 max=0.005811 Jy/beam ! Clean residual mean=-0.000038 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.822639 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 91 components and 0.822639 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=0.198385Jy sigma=0.881834 ! Fit after self-cal, rms=0.198290Jy sigma=0.876346 wmodel J1310+3220_X_map.mod ! Writing 91 model components to file: J1310+3220_X_map.mod wobs J1310+3220_X_uvs.fits ! Writing UV FITS file: J1310+3220_X_uvs.fits wwins J1310+3220_X_map.win ! wwins: Wrote 5 windows to J1310+3220_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 = 0.000560265 Jy ! Component: 100 - total flux cleaned = 0.00037085 Jy ! Component: 150 - total flux cleaned = 0.000538302 Jy ! Component: 200 - total flux cleaned = 0.000458935 Jy ! Component: 250 - total flux cleaned = 0.000456176 Jy ! Component: 300 - total flux cleaned = 0.000529151 Jy ! Component: 350 - total flux cleaned = 0.000527942 Jy ! Component: 400 - total flux cleaned = 0.000811641 Jy ! Component: 450 - total flux cleaned = 0.0010198 Jy ! Component: 500 - total flux cleaned = 0.00135656 Jy ! Component: 550 - total flux cleaned = 0.00148681 Jy ! Component: 600 - total flux cleaned = 0.00161542 Jy ! Component: 650 - total flux cleaned = 0.0017429 Jy ! Component: 700 - total flux cleaned = 0.00217419 Jy ! Component: 750 - total flux cleaned = 0.00229462 Jy ! Component: 800 - total flux cleaned = 0.00247258 Jy ! Component: 850 - total flux cleaned = 0.00247253 Jy ! Component: 900 - total flux cleaned = 0.00264466 Jy ! Component: 950 - total flux cleaned = 0.00292584 Jy ! Component: 1000 - total flux cleaned = 0.00298066 Jy ! Component: 1050 - total flux cleaned = 0.00298149 Jy ! Component: 1100 - total flux cleaned = 0.00325069 Jy ! Component: 1150 - total flux cleaned = 0.0032518 Jy ! Component: 1200 - total flux cleaned = 0.00351322 Jy ! Component: 1250 - total flux cleaned = 0.00371829 Jy ! Component: 1300 - total flux cleaned = 0.00381937 Jy ! Component: 1350 - total flux cleaned = 0.00402024 Jy ! Component: 1400 - total flux cleaned = 0.00421669 Jy ! Component: 1450 - total flux cleaned = 0.00445858 Jy ! Component: 1500 - total flux cleaned = 0.00455342 Jy ! Component: 1550 - total flux cleaned = 0.00474198 Jy ! Component: 1600 - total flux cleaned = 0.00483528 Jy ! Component: 1650 - total flux cleaned = 0.0049735 Jy ! Component: 1700 - total flux cleaned = 0.00506476 Jy ! Component: 1750 - total flux cleaned = 0.00524469 Jy ! Component: 1800 - total flux cleaned = 0.00542175 Jy ! Component: 1850 - total flux cleaned = 0.00555273 Jy ! Component: 1900 - total flux cleaned = 0.00568253 Jy ! Component: 1950 - total flux cleaned = 0.00572646 Jy ! Component: 2000 - total flux cleaned = 0.00589561 Jy ! Component: 2050 - total flux cleaned = 0.00618789 Jy ! Component: 2100 - total flux cleaned = 0.00622887 Jy ! Component: 2150 - total flux cleaned = 0.00651494 Jy ! Component: 2200 - total flux cleaned = 0.00651464 Jy ! Component: 2250 - total flux cleaned = 0.00683577 Jy ! Component: 2300 - total flux cleaned = 0.00691407 Jy ! Component: 2350 - total flux cleaned = 0.00703114 Jy ! Component: 2400 - total flux cleaned = 0.0071864 Jy ! Component: 2450 - total flux cleaned = 0.00726318 Jy ! Component: 2500 - total flux cleaned = 0.00733967 Jy ! Component: 2550 - total flux cleaned = 0.00733956 Jy ! Component: 2600 - total flux cleaned = 0.00748858 Jy ! Component: 2650 - total flux cleaned = 0.00756215 Jy ! Component: 2700 - total flux cleaned = 0.00763557 Jy ! Component: 2750 - total flux cleaned = 0.00778016 Jy ! Component: 2800 - total flux cleaned = 0.00785168 Jy ! Component: 2850 - total flux cleaned = 0.00788769 Jy ! Component: 2900 - total flux cleaned = 0.00809858 Jy ! Component: 2950 - total flux cleaned = 0.00799437 Jy ! Component: 3000 - total flux cleaned = 0.00813229 Jy ! Component: 3050 - total flux cleaned = 0.00806399 Jy ! Component: 3100 - total flux cleaned = 0.00816599 Jy ! Component: 3150 - total flux cleaned = 0.0082334 Jy ! Component: 3200 - total flux cleaned = 0.00830013 Jy ! Component: 3250 - total flux cleaned = 0.00820133 Jy ! Component: 3300 - total flux cleaned = 0.008332 Jy ! Component: 3350 - total flux cleaned = 0.00842884 Jy ! Component: 3400 - total flux cleaned = 0.0083967 Jy ! Component: 3450 - total flux cleaned = 0.00846003 Jy ! Component: 3500 - total flux cleaned = 0.00849157 Jy ! Component: 3550 - total flux cleaned = 0.00836584 Jy ! Component: 3600 - total flux cleaned = 0.00849032 Jy ! Component: 3650 - total flux cleaned = 0.0084593 Jy ! Component: 3700 - total flux cleaned = 0.00842878 Jy ! Component: 3750 - total flux cleaned = 0.00848933 Jy ! Component: 3800 - total flux cleaned = 0.0084894 Jy ! Component: 3850 - total flux cleaned = 0.00848925 Jy ! Component: 3900 - total flux cleaned = 0.00857828 Jy ! Component: 3950 - total flux cleaned = 0.00851917 Jy ! Component: 4000 - total flux cleaned = 0.00863606 Jy ! Component: 4050 - total flux cleaned = 0.00863596 Jy ! Total flux subtracted in 4096 components = 0.00860705 Jy ! Clean residual min=-0.001435 max=0.001570 Jy/beam ! Clean residual mean=-0.000036 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.831246 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 346 components and 0.831247 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1310+3220_X_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.475 x 2.239 at 69.78 degrees (North through East) ! Clean map min=-0.0037136 max=0.68336 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1310+3220_X_c_map.fits wmodel /vlbi/vcs9/uvm//J1310+3220_X_c_map.mod ! Writing 346 model components to file: /vlbi/vcs9/uvm//J1310+3220_X_c_map.mod wobs /vlbi/vcs9/uvm//J1310+3220_X_c_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1310+3220_X_c_uvs.fits wwins /vlbi/vcs9/uvm//J1310+3220_X_c_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J1310+3220_X_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.683361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0004932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216518 0.216518 0.433036 0.866072 1.73214 3.46429 6.92857 13.8571 27.7143 55.4286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.683 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1385.57 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1310+3220_X_c_dfm.log closed on Tue Dec 26 22:28:31 2017