! Started logfile: /vlbi/vcs9/uvm//J0116-1136_C_a_dfm.log on Tue Dec 26 21:00:45 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0116-1136_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0116-1136_C_a_uvm.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! AN table 2: 88 integrations on 36 of 36 possible baselines. ! AN table 3: 23 integrations on 28 of 28 possible baselines. ! AN table 4: 21 integrations on 28 of 28 possible baselines. ! AN table 5: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.833486 visibilities/baseline/integration-bin. ! Found source: J0116-1136 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 36480 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0116-1136_C] 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 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.457502 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 24 telescope corrections were flagged in sub-array 1. ! A total of 96 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 96 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 96 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 96 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 96 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 96 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 96 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 96 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.114935Jy sigma=27.575044 ! Fit after self-cal, rms=0.572967Jy sigma=13.979315 ! 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=1.912 mas, bmaj=4.657 mas, bpa=9.288 degrees ! Estimated noise=0.284568 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 = 0.354918 Jy ! Component: 100 - total flux cleaned = 0.433871 Jy ! Total flux subtracted in 100 components = 0.433871 Jy ! Clean residual min=-0.015813 max=0.045460 Jy/beam ! Clean residual mean=-0.000026 rms=0.003759 Jy/beam ! Combined flux in latest and established models = 0.433871 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.433871 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=0.109519Jy sigma=2.549343 ! Fit after self-cal, rms=0.109318Jy sigma=2.542622 ! Inverting map ! Added new window around map position (-3.9, 7.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519035 Jy ! Component: 100 - total flux cleaned = 0.0807095 Jy ! Total flux subtracted in 100 components = 0.0807095 Jy ! Clean residual min=-0.011272 max=0.017176 Jy/beam ! Clean residual mean=-0.000006 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 0.51458 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.51458 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=0.079512Jy sigma=1.699301 ! Fit after self-cal, rms=0.078372Jy sigma=1.666320 ! Inverting map ! Added new window around map position (2.4, -5.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209725 Jy ! Component: 100 - total flux cleaned = 0.0342877 Jy ! Total flux subtracted in 100 components = 0.0342877 Jy ! Clean residual min=-0.007768 max=0.009837 Jy/beam ! Clean residual mean=0.000003 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.548868 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.548868 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=0.071695Jy sigma=1.457733 ! Fit after self-cal, rms=0.071610Jy sigma=1.453951 ! 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=2.269 mas, bmaj=5.364 mas, bpa=7.233 degrees ! Estimated noise=0.152316 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) ! Added new window around map position (-6.9, 7.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204007 Jy ! Component: 100 - total flux cleaned = 0.0319262 Jy ! Component: 150 - total flux cleaned = 0.0394951 Jy ! Component: 200 - total flux cleaned = 0.0442347 Jy ! Total flux subtracted in 200 components = 0.0442347 Jy ! Clean residual min=-0.004882 max=0.007331 Jy/beam ! Clean residual mean=0.000006 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.593103 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 74 model components to the UV plane model. ! The established model now contains 108 components and 0.593103 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=0.067429Jy sigma=1.311166 ! Fit after self-cal, rms=0.067042Jy sigma=1.300220 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99451 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.03 ! NL 1.00 OV 1.02 SC 1.02 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0041 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 NL 0.99 OV 1.02 PT 0.98 ! SC 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0158 ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.97 KP 0.98 LA 0.99 ! NL 0.99 OV 1.01 PT 0.96 SC 1.00 ! ! Amplitude normalization factor in sub-array 4: 1.00044 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.99 HN 0.99 KP 1.01 ! LA 1.01 NL 1.01 OV 1.03 SC 0.97 ! ! Amplitude normalization factor in sub-array 5: 1.00392 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00 KP 1.00 LA 0.99 ! NL 1.01 OV 1.00 PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.9937 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 1.01 ! NL 0.99 OV 1.02 SC 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.998592 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 NL 0.99 OV 1.03 PT 0.97 ! SC 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02014 ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.97 KP 0.98 LA 0.99 ! NL 0.99 OV 1.00 PT 0.96 SC 0.97 ! ! Amplitude normalization factor in sub-array 4: 0.990528 ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.98 HN 1.02 KP 1.03 ! LA 1.01 NL 1.00 OV 1.03 SC 0.98 ! ! Amplitude normalization factor in sub-array 5: 1.00828 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.98 KP 1.00 LA 0.99 ! NL 1.02 OV 1.00 PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.987858 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.98 KP 1.03 ! NL 1.00 OV 1.02 SC 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.99578 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 0.99 KP 1.00 ! LA 1.00 NL 1.00 OV 1.03 PT 0.98 ! SC 1.02 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01649 ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 0.98 KP 0.98 LA 0.98 ! NL 1.02 OV 1.00 PT 0.97 SC 0.97 ! ! Amplitude normalization factor in sub-array 4: 0.978713 ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 0.98 HN 1.00 KP 1.04 ! LA 1.01 NL 1.02 OV 1.03 SC 0.98 ! ! Amplitude normalization factor in sub-array 5: 1.0068 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.97 KP 1.00 LA 1.00 ! NL 1.02 OV 1.01 PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.998225 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.01 ! NL 0.99 OV 1.03 SC 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.988425 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 1.02 KP 0.99 ! LA 0.99 NL 1.01 OV 1.04 PT 0.97 ! SC 1.08 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.04307 ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.09 KP 0.98 LA 0.98 ! NL 0.71 OV 0.99 PT 0.96 SC 0.96 ! ! Amplitude normalization factor in sub-array 4: 0.978732 ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 0.98 HN 0.90 KP 1.02 ! LA 1.08 NL 1.11 OV 1.03 SC 0.97 ! ! Amplitude normalization factor in sub-array 5: 1.01894 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.98 KP 1.00 LA 1.00 ! NL 0.97 OV 0.88 PT 0.99 SC 1.04 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.981373 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KP 1.04 ! NL 1.02 OV 1.03 SC 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00308 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.01 HN 0.99 KP 1.00 ! LA 1.00 NL 1.00 OV 1.04 PT 0.98 ! SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02186 ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 0.97 KP 0.98 LA 0.98 ! NL 0.99 OV 1.00 PT 0.97 SC 0.97 ! ! Amplitude normalization factor in sub-array 4: 1.00615 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.00 HN 0.97 KP 1.01 ! LA 1.02 NL 1.01 OV 1.01 SC 0.98 ! ! Amplitude normalization factor in sub-array 5: 1.00072 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.99 KP 1.01 LA 1.01 ! NL 1.01 OV 1.02 PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977107 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 1.03 ! NL 1.02 OV 1.05 SC 1.02 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00359 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 NL 0.99 OV 1.04 PT 0.98 ! SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02179 ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 0.96 KP 0.98 LA 0.98 ! NL 1.00 OV 0.99 PT 0.96 SC 0.97 ! ! Amplitude normalization factor in sub-array 4: 0.992631 ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 0.99 HN 0.98 KP 1.02 ! LA 1.01 NL 0.99 OV 1.00 SC 0.98 ! ! Amplitude normalization factor in sub-array 5: 0.999792 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.99 KP 1.01 LA 1.00 ! NL 1.01 OV 1.02 PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.978535 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 1.03 ! NL 1.03 OV 1.02 SC 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00357 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 0.99 KP 1.00 ! LA 1.00 NL 0.99 OV 1.04 PT 0.98 ! SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02258 ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 0.96 KP 0.99 LA 0.98 ! NL 0.99 OV 1.00 PT 0.97 SC 0.96 ! ! Amplitude normalization factor in sub-array 4: 1.00988 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.97 HN 0.97 KP 1.03 ! LA 1.01 NL 0.99 OV 1.01 SC 0.97 ! ! Amplitude normalization factor in sub-array 5: 0.999921 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.99 KP 1.01 LA 1.00 ! NL 1.01 OV 1.01 PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977843 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 1.04 ! NL 1.02 OV 1.02 SC 1.02 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00375 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.98 KP 1.01 ! LA 0.99 NL 0.99 OV 1.03 PT 0.98 ! SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.0214 ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 0.97 KP 0.99 LA 0.98 ! NL 0.99 OV 0.98 PT 0.96 SC 0.97 ! ! Amplitude normalization factor in sub-array 4: 1.00293 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.99 HN 0.97 KP 1.01 ! LA 1.01 NL 1.00 OV 0.99 SC 0.99 ! ! Amplitude normalization factor in sub-array 5: 0.997895 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.99 KP 1.01 LA 1.01 ! NL 1.01 OV 1.02 PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.067042Jy sigma=1.300220 ! Fit after self-cal, rms=0.064507Jy sigma=1.256964 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=0.064507Jy sigma=1.256964 ! Fit after self-cal, rms=0.064502Jy sigma=1.256852 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=5.39 mas, bpa=6.876 degrees ! Estimated noise=0.152882 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) ! Added new window around map position (-35.7, 47.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049251 Jy ! Component: 100 - total flux cleaned = 0.00676007 Jy ! Component: 150 - total flux cleaned = 0.00718441 Jy ! Component: 200 - total flux cleaned = 0.00742293 Jy ! Total flux subtracted in 200 components = 0.00742293 Jy ! Clean residual min=-0.003809 max=0.004714 Jy/beam ! Clean residual mean=0.000005 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.600526 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 58 model components to the UV plane model. ! The established model now contains 162 components and 0.600526 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=0.063675Jy sigma=1.233957 ! Fit after self-cal, rms=0.063574Jy sigma=1.231689 ! 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=0.063574Jy sigma=1.231689 ! Fit after self-cal, rms=0.063538Jy sigma=1.230905 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 = 0.000831463 Jy ! Component: 100 - total flux cleaned = 0.0013774 Jy ! Component: 150 - total flux cleaned = 0.00156138 Jy ! Component: 200 - total flux cleaned = 0.00172644 Jy ! Total flux subtracted in 200 components = 0.00172644 Jy ! Clean residual min=-0.003795 max=0.003912 Jy/beam ! Clean residual mean=0.000005 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.602252 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 50 model components to the UV plane model. ! The established model now contains 188 components and 0.602252 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=0.063246Jy sigma=1.223604 ! Fit after self-cal, rms=0.063198Jy sigma=1.222559 ! 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: 2.266 x 5.39 at 6.876 degrees (North through East) ! Clean map min=-0.0041822 max=0.4088 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=0.063198Jy sigma=1.222559 ! Fit after self-cal, rms=0.050980Jy sigma=0.945285 ! 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=0.050980Jy sigma=0.945285 ! Fit after self-cal, rms=0.050975Jy sigma=0.945135 ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=5.383 mas, bpa=6.753 degrees ! Estimated noise=0.152602 mJy/beam. ! Added new window around map position (9.6, -24.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199475 Jy ! Component: 100 - total flux cleaned = 0.00300753 Jy ! Component: 150 - total flux cleaned = 0.00368367 Jy ! Component: 200 - total flux cleaned = 0.00404616 Jy ! Total flux subtracted in 200 components = 0.00404616 Jy ! Clean residual min=-0.001760 max=0.002160 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.606299 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 222 components and 0.606299 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=0.050697Jy sigma=0.936020 ! Fit after self-cal, rms=0.050661Jy sigma=0.935357 ! Inverting map ! Added new window around map position (-49.5, 60.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169386 Jy ! Component: 100 - total flux cleaned = 0.00243708 Jy ! Component: 150 - total flux cleaned = 0.00278006 Jy ! Component: 200 - total flux cleaned = 0.00308434 Jy ! Total flux subtracted in 200 components = 0.00308434 Jy ! Clean residual min=-0.001495 max=0.001459 Jy/beam ! Clean residual mean=-0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.609383 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 50 model components to the UV plane model. ! The established model now contains 259 components and 0.609383 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=0.050512Jy sigma=0.931008 ! Fit after self-cal, rms=0.050498Jy sigma=0.930636 ! 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=1.918 mas, bmaj=4.642 mas, bpa=9.225 degrees ! Estimated noise=0.285988 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.356759 Jy ! Component: 100 - total flux cleaned = 0.443167 Jy ! Component: 150 - total flux cleaned = 0.488515 Jy ! Component: 200 - total flux cleaned = 0.516536 Jy ! Total flux subtracted in 200 components = 0.516536 Jy ! Clean residual min=-0.007825 max=0.011341 Jy/beam ! Clean residual mean=-0.000017 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.516536 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.516536 Jy ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=5.383 mas, bpa=6.753 degrees ! Estimated noise=0.152602 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 = 0.0336304 Jy ! Component: 100 - total flux cleaned = 0.052488 Jy ! Component: 150 - total flux cleaned = 0.064204 Jy ! Component: 200 - total flux cleaned = 0.0719539 Jy ! Total flux subtracted in 200 components = 0.0719539 Jy ! Clean residual min=-0.003057 max=0.004785 Jy/beam ! Clean residual mean=-0.000007 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.58849 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 128 components and 0.58849 Jy ! Inverting map ! Added new window around map position (-11.7, 13.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607123 Jy ! Component: 100 - total flux cleaned = 0.0102789 Jy ! Component: 150 - total flux cleaned = 0.012966 Jy ! Component: 200 - total flux cleaned = 0.0146653 Jy ! Total flux subtracted in 200 components = 0.0146653 Jy ! Clean residual min=-0.002156 max=0.002164 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.603156 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 168 components and 0.603156 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165717 Jy ! Component: 100 - total flux cleaned = 0.00268159 Jy ! Component: 150 - total flux cleaned = 0.003304 Jy ! Component: 200 - total flux cleaned = 0.00373649 Jy ! Total flux subtracted in 200 components = 0.00373649 Jy ! Clean residual min=-0.001732 max=0.001864 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.606892 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 50 model components to the UV plane model. ! The established model now contains 203 components and 0.606892 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=0.050758Jy sigma=0.937276 ! Fit after self-cal, rms=0.050683Jy sigma=0.935302 wmodel J0116-1136_C_map.mod ! Writing 203 model components to file: J0116-1136_C_map.mod wobs J0116-1136_C_uvs.fits ! Writing UV FITS file: J0116-1136_C_uvs.fits wwins J0116-1136_C_map.win ! wwins: Wrote 8 windows to J0116-1136_C_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 = 0.000810886 Jy ! Component: 100 - total flux cleaned = 0.00121386 Jy ! Component: 150 - total flux cleaned = 0.00132033 Jy ! Component: 200 - total flux cleaned = 0.00142087 Jy ! Component: 250 - total flux cleaned = 0.00153985 Jy ! Component: 300 - total flux cleaned = 0.00153991 Jy ! Component: 350 - total flux cleaned = 0.00164993 Jy ! Component: 400 - total flux cleaned = 0.00171387 Jy ! Component: 450 - total flux cleaned = 0.00181754 Jy ! Component: 500 - total flux cleaned = 0.0019991 Jy ! Component: 550 - total flux cleaned = 0.00209712 Jy ! Component: 600 - total flux cleaned = 0.00221229 Jy ! Component: 650 - total flux cleaned = 0.00230619 Jy ! Component: 700 - total flux cleaned = 0.0023244 Jy ! Component: 750 - total flux cleaned = 0.00237833 Jy ! Component: 800 - total flux cleaned = 0.00237816 Jy ! Component: 850 - total flux cleaned = 0.00237831 Jy ! Component: 900 - total flux cleaned = 0.00244665 Jy ! Component: 950 - total flux cleaned = 0.00249719 Jy ! Component: 1000 - total flux cleaned = 0.0025465 Jy ! Component: 1050 - total flux cleaned = 0.00254604 Jy ! Component: 1100 - total flux cleaned = 0.00254593 Jy ! Component: 1150 - total flux cleaned = 0.00253009 Jy ! Component: 1200 - total flux cleaned = 0.00254575 Jy ! Component: 1250 - total flux cleaned = 0.00259143 Jy ! Component: 1300 - total flux cleaned = 0.00262131 Jy ! Component: 1350 - total flux cleaned = 0.00268024 Jy ! Component: 1400 - total flux cleaned = 0.00266568 Jy ! Component: 1450 - total flux cleaned = 0.00273768 Jy ! Component: 1500 - total flux cleaned = 0.00273754 Jy ! Component: 1550 - total flux cleaned = 0.00273731 Jy ! Component: 1600 - total flux cleaned = 0.00270961 Jy ! Component: 1650 - total flux cleaned = 0.00275117 Jy ! Component: 1700 - total flux cleaned = 0.00275113 Jy ! Component: 1750 - total flux cleaned = 0.00279155 Jy ! Component: 1800 - total flux cleaned = 0.00276503 Jy ! Component: 1850 - total flux cleaned = 0.00280461 Jy ! Component: 1900 - total flux cleaned = 0.00276552 Jy ! Component: 1950 - total flux cleaned = 0.00277854 Jy ! Component: 2000 - total flux cleaned = 0.00279155 Jy ! Component: 2050 - total flux cleaned = 0.00277883 Jy ! Component: 2100 - total flux cleaned = 0.00279144 Jy ! Component: 2150 - total flux cleaned = 0.00280367 Jy ! Component: 2200 - total flux cleaned = 0.00274198 Jy ! Component: 2250 - total flux cleaned = 0.00275415 Jy ! Component: 2300 - total flux cleaned = 0.00271793 Jy ! Component: 2350 - total flux cleaned = 0.00275369 Jy ! Component: 2400 - total flux cleaned = 0.00270615 Jy ! Component: 2450 - total flux cleaned = 0.00270635 Jy ! Component: 2500 - total flux cleaned = 0.00272951 Jy ! Component: 2550 - total flux cleaned = 0.00272938 Jy ! Component: 2600 - total flux cleaned = 0.00268383 Jy ! Component: 2650 - total flux cleaned = 0.00272904 Jy ! Component: 2700 - total flux cleaned = 0.00275135 Jy ! Component: 2750 - total flux cleaned = 0.00271803 Jy ! Component: 2800 - total flux cleaned = 0.0027733 Jy ! Component: 2850 - total flux cleaned = 0.00274048 Jy ! Component: 2900 - total flux cleaned = 0.00279475 Jy ! Component: 2950 - total flux cleaned = 0.00279474 Jy ! Component: 3000 - total flux cleaned = 0.00281603 Jy ! Component: 3050 - total flux cleaned = 0.00281597 Jy ! Component: 3100 - total flux cleaned = 0.00279479 Jy ! Component: 3150 - total flux cleaned = 0.00283664 Jy ! Component: 3200 - total flux cleaned = 0.00280558 Jy ! Component: 3250 - total flux cleaned = 0.00282618 Jy ! Component: 3300 - total flux cleaned = 0.00282617 Jy ! Component: 3350 - total flux cleaned = 0.00282611 Jy ! Component: 3400 - total flux cleaned = 0.00284628 Jy ! Component: 3450 - total flux cleaned = 0.00284625 Jy ! Component: 3500 - total flux cleaned = 0.00282642 Jy ! Component: 3550 - total flux cleaned = 0.00284615 Jy ! Component: 3600 - total flux cleaned = 0.0028463 Jy ! Component: 3650 - total flux cleaned = 0.00283658 Jy ! Component: 3700 - total flux cleaned = 0.00287506 Jy ! Component: 3750 - total flux cleaned = 0.00286548 Jy ! Component: 3800 - total flux cleaned = 0.00286544 Jy ! Component: 3850 - total flux cleaned = 0.00287476 Jy ! Component: 3900 - total flux cleaned = 0.00287479 Jy ! Component: 3950 - total flux cleaned = 0.00290273 Jy ! Component: 4000 - total flux cleaned = 0.00289355 Jy ! Component: 4050 - total flux cleaned = 0.00292115 Jy ! Total flux subtracted in 4096 components = 0.00292115 Jy ! Clean residual min=-0.000455 max=0.000483 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.609813 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 541 components and 0.609813 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0116-1136_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.269 x 5.383 at 6.753 degrees (North through East) ! Clean map min=-0.0026276 max=0.4141 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0116-1136_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0116-1136_C_a_map.mod ! Writing 541 model components to file: /vlbi/vcs9/uvm//J0116-1136_C_a_map.mod wobs /vlbi/vcs9/uvm//J0116-1136_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0116-1136_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0116-1136_C_a_map.win ! wwins: Wrote 9 windows to /vlbi/vcs9/uvm//J0116-1136_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.414104 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184017 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133312 0.133312 0.266624 0.533248 1.0665 2.13299 4.26598 8.53197 17.0639 34.1279 68.2557 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.414 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2250.36 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0116-1136_C_a_dfm.log closed on Tue Dec 26 21:00:50 2017