! Started logfile: /vlbi/vcs9/uvm//J1035-2011_C_a_dfm.log on Tue Dec 26 22:11:56 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//J1035-2011_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1035-2011_C_a_uvm.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! AN table 3: 24 integrations on 21 of 21 possible baselines. ! AN table 4: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.839971 visibilities/baseline/integration-bin. ! Found source: J1035-2011 ! ! 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 94 lines of history. ! ! Reading 18392 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 J1035-2011_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)= 0.612343 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 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.179096Jy sigma=29.966054 ! Fit after self-cal, rms=0.412574Jy sigma=10.307970 ! 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=1.374 mas, bmaj=3.954 mas, bpa=0.9297 degrees ! Estimated noise=0.340518 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 = 0.492182 Jy ! Component: 100 - total flux cleaned = 0.593696 Jy ! Total flux subtracted in 100 components = 0.593696 Jy ! Clean residual min=-0.011092 max=0.030623 Jy/beam ! Clean residual mean=-0.000008 rms=0.002913 Jy/beam ! Combined flux in latest and established models = 0.593696 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.593696 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=0.086099Jy sigma=2.136905 ! Fit after self-cal, rms=0.086039Jy sigma=2.135131 ! Inverting map ! Added new window around map position (-2.4, -3.3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388182 Jy ! Component: 100 - total flux cleaned = 0.0597825 Jy ! Total flux subtracted in 100 components = 0.0597825 Jy ! Clean residual min=-0.007670 max=0.017716 Jy/beam ! Clean residual mean=-0.000003 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.653479 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.653479 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=0.062203Jy sigma=1.454146 ! Fit after self-cal, rms=0.061266Jy sigma=1.436074 ! Inverting map ! Added new window around map position (2.1, 3.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167486 Jy ! Component: 100 - total flux cleaned = 0.0257284 Jy ! Total flux subtracted in 100 components = 0.0257284 Jy ! Clean residual min=-0.006661 max=0.009468 Jy/beam ! Clean residual mean=-0.000001 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.679207 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 0.679207 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=0.055718Jy sigma=1.281136 ! Fit after self-cal, rms=0.055644Jy sigma=1.279461 ! Inverting map ! Added new window around map position (-5.7, -9.9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119688 Jy ! Component: 100 - total flux cleaned = 0.0186061 Jy ! Total flux subtracted in 100 components = 0.0186061 Jy ! Clean residual min=-0.006271 max=0.008575 Jy/beam ! Clean residual mean=-0.000000 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.697813 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.697813 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=0.052305Jy sigma=1.175334 ! Fit after self-cal, rms=0.051849Jy sigma=1.164970 ! 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=1.901 mas, bmaj=5.227 mas, bpa=0.4502 degrees ! Estimated noise=0.204992 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 (-8.1, -18). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158204 Jy ! Component: 100 - total flux cleaned = 0.0235409 Jy ! Component: 150 - total flux cleaned = 0.0285339 Jy ! Component: 200 - total flux cleaned = 0.0321769 Jy ! Total flux subtracted in 200 components = 0.0321769 Jy ! Clean residual min=-0.004738 max=0.006817 Jy/beam ! Clean residual mean=0.000011 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.72999 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 62 model components to the UV plane model. ! The established model now contains 112 components and 0.72999 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=0.048642Jy sigma=1.058340 ! Fit after self-cal, rms=0.048207Jy sigma=1.045190 ! 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: 0.99699 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 1.00 ! LA 1.01 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.992259 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 KP 0.99 LA 1.00 ! MK 0.97 NL 1.11 OV 1.02 PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00065 ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.99 KP 0.99 LA 1.00 ! MK 0.99 NL 1.01 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02504 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.98 HN 0.97 KP 0.99 ! NL 0.96 OV 0.96 PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.999765 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.06 KP 1.00 ! LA 0.99 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.993599 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 0.96 LA 1.00 ! MK 0.98 NL 1.10 OV 1.03 PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00357 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 KP 0.99 LA 1.01 ! MK 1.01 NL 0.98 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02219 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.97 HN 0.97 KP 0.98 ! NL 0.95 OV 0.96 PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.996705 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.06 KP 0.99 ! LA 1.00 MK 0.99 NL 1.00 OV 0.99 ! PT 1.00 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.993289 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 0.99 LA 1.00 ! MK 0.98 NL 1.10 OV 1.02 PT 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00172 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.98 KP 0.99 LA 1.00 ! MK 0.97 NL 1.01 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01656 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.97 HN 0.99 KP 0.99 ! NL 0.97 OV 0.97 PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02658 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.05 KP 0.99 ! LA 0.90 MK 0.97 NL 0.99 OV 0.97 ! PT 0.89 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 0.997081 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 KP 1.00 LA 1.00 ! MK 0.99 NL 1.08 OV 1.01 PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02323 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 KP 0.99 LA 0.93 ! MK 1.00 NL 0.97 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0256 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.96 HN 0.99 KP 0.98 ! NL 0.90 OV 0.98 PT 0.97 SC 1.03 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01005 ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.02 HN 1.06 KP 0.99 ! LA 1.01 MK 1.01 NL 1.01 OV 1.00 ! PT 1.01 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.995117 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 KP 1.00 LA 1.00 ! MK 0.99 NL 1.12 OV 1.00 PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00089 ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.99 KP 1.01 LA 1.02 ! MK 1.01 NL 1.00 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03007 ! Telescope amplitude corrections in sub-array 4: ! BR 0.82 FD 0.97 HN 0.99 KP 1.00 ! NL 0.97 OV 0.98 PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.981635 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 1.01 ! LA 1.02 MK 1.03 NL 1.01 OV 1.00 ! PT 1.01 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.988594 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 1.00 LA 1.00 ! MK 0.99 NL 1.14 OV 0.97 PT 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.984693 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.99 KP 1.01 LA 1.04 ! MK 1.01 NL 1.01 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00046 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.98 HN 1.00 KP 1.00 ! NL 0.99 OV 0.99 PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.984627 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.06 KP 1.01 ! LA 1.02 MK 1.01 NL 1.01 OV 1.00 ! PT 1.01 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.986603 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 KP 1.00 LA 1.01 ! MK 0.99 NL 1.13 OV 0.99 PT 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.982849 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 KP 1.01 LA 1.03 ! MK 1.01 NL 1.02 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.997662 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.99 HN 1.01 KP 1.00 ! NL 0.99 OV 0.99 PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.982351 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.06 KP 1.01 ! LA 1.02 MK 1.02 NL 1.02 OV 1.01 ! PT 1.01 SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.990179 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 1.00 LA 1.01 ! MK 0.98 NL 1.14 OV 0.96 PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.982274 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 KP 1.00 LA 1.04 ! MK 1.01 NL 1.02 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.996501 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.98 HN 1.01 KP 1.01 ! NL 0.99 OV 0.99 PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.048207Jy sigma=1.045190 ! Fit after self-cal, rms=0.039360Jy sigma=0.857252 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=0.039360Jy sigma=0.857252 ! Fit after self-cal, rms=0.039361Jy sigma=0.857202 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.899 mas, bmaj=5.223 mas, bpa=0.234 degrees ! Estimated noise=0.204776 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 = -0.00010727 Jy ! Component: 100 - total flux cleaned = 0.000378326 Jy ! Component: 150 - total flux cleaned = 0.000654821 Jy ! Component: 200 - total flux cleaned = 0.00096881 Jy ! Total flux subtracted in 200 components = 0.00096881 Jy ! Clean residual min=-0.003341 max=0.003414 Jy/beam ! Clean residual mean=0.000005 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.730959 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 156 components and 0.730959 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=0.038841Jy sigma=0.840360 ! Fit after self-cal, rms=0.038771Jy sigma=0.838862 ! 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=0.038771Jy sigma=0.838862 ! Fit after self-cal, rms=0.038731Jy sigma=0.837738 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 = 0.000616783 Jy ! Component: 100 - total flux cleaned = 0.00119062 Jy ! Component: 150 - total flux cleaned = 0.00149452 Jy ! Component: 200 - total flux cleaned = 0.00171319 Jy ! Total flux subtracted in 200 components = 0.00171319 Jy ! Clean residual min=-0.003135 max=0.003325 Jy/beam ! Clean residual mean=0.000005 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.732672 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 176 components and 0.732672 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=0.038567Jy sigma=0.832705 ! Fit after self-cal, rms=0.038515Jy sigma=0.831544 ! 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: 1.899 x 5.223 at 0.234 degrees (North through East) ! Clean map min=-0.0031342 max=0.574 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=0.038515Jy sigma=0.831544 ! Fit after self-cal, rms=0.034453Jy sigma=0.706493 ! 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=0.034453Jy sigma=0.706493 ! Fit after self-cal, rms=0.034444Jy sigma=0.706220 ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=5.235 mas, bpa=0.36 degrees ! Estimated noise=0.204864 mJy/beam. ! Added new window around map position (-18.6, -39). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288191 Jy ! Component: 100 - total flux cleaned = 0.00416174 Jy ! Component: 150 - total flux cleaned = 0.00464374 Jy ! Component: 200 - total flux cleaned = 0.00490496 Jy ! Total flux subtracted in 200 components = 0.00490496 Jy ! Clean residual min=-0.001384 max=0.001585 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.737577 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 203 components and 0.737577 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=0.034200Jy sigma=0.698778 ! Fit after self-cal, rms=0.034173Jy sigma=0.698120 ! Inverting map ! Added new window around map position (-2.7, -12.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108142 Jy ! Component: 100 - total flux cleaned = 0.00129341 Jy ! Component: 150 - total flux cleaned = 0.00133719 Jy ! Component: 200 - total flux cleaned = 0.00149518 Jy ! Total flux subtracted in 200 components = 0.00149518 Jy ! Clean residual min=-0.001345 max=0.001353 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.739072 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 240 components and 0.739072 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=0.034035Jy sigma=0.694513 ! Fit after self-cal, rms=0.034024Jy sigma=0.694205 ! Inverting map ! Added new window around map position (-15, -23.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171743 Jy ! Component: 100 - total flux cleaned = 0.00215704 Jy ! Component: 150 - total flux cleaned = 0.00226673 Jy ! Component: 200 - total flux cleaned = 0.0023677 Jy ! Total flux subtracted in 200 components = 0.0023677 Jy ! Clean residual min=-0.001181 max=0.000986 Jy/beam ! Clean residual mean=0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.74144 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 267 components and 0.74144 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=0.033918Jy sigma=0.691466 ! Fit after self-cal, rms=0.033910Jy sigma=0.691181 ! 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=1.378 mas, bmaj=3.959 mas, bpa=1.007 degrees ! Estimated noise=0.340193 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.491612 Jy ! Component: 100 - total flux cleaned = 0.592641 Jy ! Component: 150 - total flux cleaned = 0.631786 Jy ! Component: 200 - total flux cleaned = 0.654318 Jy ! Total flux subtracted in 200 components = 0.654318 Jy ! Clean residual min=-0.004708 max=0.008777 Jy/beam ! Clean residual mean=-0.000002 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.654318 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.654318 Jy ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=5.235 mas, bpa=0.36 degrees ! Estimated noise=0.204864 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 = 0.0281124 Jy ! Component: 100 - total flux cleaned = 0.0445709 Jy ! Component: 150 - total flux cleaned = 0.0552967 Jy ! Component: 200 - total flux cleaned = 0.0626756 Jy ! Total flux subtracted in 200 components = 0.0626756 Jy ! Clean residual min=-0.002175 max=0.003343 Jy/beam ! Clean residual mean=0.000003 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.716994 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 122 components and 0.716994 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527914 Jy ! Component: 100 - total flux cleaned = 0.00926037 Jy ! Component: 150 - total flux cleaned = 0.0124244 Jy ! Component: 200 - total flux cleaned = 0.0149907 Jy ! Total flux subtracted in 200 components = 0.0149907 Jy ! Clean residual min=-0.001456 max=0.001867 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.731984 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 80 model components to the UV plane model. ! The established model now contains 189 components and 0.731984 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=0.034199Jy sigma=0.699493 ! Fit after self-cal, rms=0.034128Jy sigma=0.697810 wmodel J1035-2011_C_map.mod ! Writing 189 model components to file: J1035-2011_C_map.mod wobs J1035-2011_C_uvs.fits ! Writing UV FITS file: J1035-2011_C_uvs.fits wwins J1035-2011_C_map.win ! wwins: Wrote 8 windows to J1035-2011_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 = 0.000682571 Jy ! Component: 100 - total flux cleaned = 0.00112 Jy ! Component: 150 - total flux cleaned = 0.00150349 Jy ! Component: 200 - total flux cleaned = 0.00184428 Jy ! Component: 250 - total flux cleaned = 0.00221248 Jy ! Component: 300 - total flux cleaned = 0.00256488 Jy ! Component: 350 - total flux cleaned = 0.00294449 Jy ! Component: 400 - total flux cleaned = 0.00329251 Jy ! Component: 450 - total flux cleaned = 0.00364855 Jy ! Component: 500 - total flux cleaned = 0.0039931 Jy ! Component: 550 - total flux cleaned = 0.00423965 Jy ! Component: 600 - total flux cleaned = 0.00446264 Jy ! Component: 650 - total flux cleaned = 0.00467988 Jy ! Component: 700 - total flux cleaned = 0.00484291 Jy ! Component: 750 - total flux cleaned = 0.00500224 Jy ! Component: 800 - total flux cleaned = 0.00512693 Jy ! Component: 850 - total flux cleaned = 0.00526432 Jy ! Component: 900 - total flux cleaned = 0.00539891 Jy ! Component: 950 - total flux cleaned = 0.00553045 Jy ! Component: 1000 - total flux cleaned = 0.00564524 Jy ! Component: 1050 - total flux cleaned = 0.00577191 Jy ! Component: 1100 - total flux cleaned = 0.00589616 Jy ! Component: 1150 - total flux cleaned = 0.00601811 Jy ! Component: 1200 - total flux cleaned = 0.00615081 Jy ! Component: 1250 - total flux cleaned = 0.0062551 Jy ! Component: 1300 - total flux cleaned = 0.0063579 Jy ! Component: 1350 - total flux cleaned = 0.00647158 Jy ! Component: 1400 - total flux cleaned = 0.00657093 Jy ! Component: 1450 - total flux cleaned = 0.0066687 Jy ! Component: 1500 - total flux cleaned = 0.0067288 Jy ! Component: 1550 - total flux cleaned = 0.00681185 Jy ! Component: 1600 - total flux cleaned = 0.00687018 Jy ! Component: 1650 - total flux cleaned = 0.00691632 Jy ! Component: 1700 - total flux cleaned = 0.0069732 Jy ! Component: 1750 - total flux cleaned = 0.00700694 Jy ! Component: 1800 - total flux cleaned = 0.0070735 Jy ! Component: 1850 - total flux cleaned = 0.00712819 Jy ! Component: 1900 - total flux cleaned = 0.00717136 Jy ! Component: 1950 - total flux cleaned = 0.007214 Jy ! Component: 2000 - total flux cleaned = 0.0072667 Jy ! Component: 2050 - total flux cleaned = 0.00730833 Jy ! Component: 2100 - total flux cleaned = 0.00735995 Jy ! Component: 2150 - total flux cleaned = 0.00740068 Jy ! Component: 2200 - total flux cleaned = 0.00747116 Jy ! Component: 2250 - total flux cleaned = 0.00751091 Jy ! Component: 2300 - total flux cleaned = 0.00755019 Jy ! Component: 2350 - total flux cleaned = 0.00758915 Jy ! Component: 2400 - total flux cleaned = 0.00762765 Jy ! Component: 2450 - total flux cleaned = 0.00766574 Jy ! Component: 2500 - total flux cleaned = 0.00771276 Jy ! Component: 2550 - total flux cleaned = 0.00771272 Jy ! Component: 2600 - total flux cleaned = 0.00774053 Jy ! Component: 2650 - total flux cleaned = 0.00776793 Jy ! Component: 2700 - total flux cleaned = 0.007777 Jy ! Component: 2750 - total flux cleaned = 0.00783099 Jy ! Component: 2800 - total flux cleaned = 0.00785775 Jy ! Component: 2850 - total flux cleaned = 0.00791082 Jy ! Component: 2900 - total flux cleaned = 0.00793716 Jy ! Component: 2950 - total flux cleaned = 0.00797196 Jy ! Component: 3000 - total flux cleaned = 0.00803228 Jy ! Component: 3050 - total flux cleaned = 0.00806643 Jy ! Component: 3100 - total flux cleaned = 0.00807486 Jy ! Component: 3150 - total flux cleaned = 0.0081255 Jy ! Component: 3200 - total flux cleaned = 0.00815883 Jy ! Component: 3250 - total flux cleaned = 0.00818371 Jy ! Component: 3300 - total flux cleaned = 0.00820837 Jy ! Component: 3350 - total flux cleaned = 0.00821654 Jy ! Component: 3400 - total flux cleaned = 0.00823278 Jy ! Component: 3450 - total flux cleaned = 0.00828905 Jy ! Component: 3500 - total flux cleaned = 0.00830503 Jy ! Component: 3550 - total flux cleaned = 0.00833673 Jy ! Component: 3600 - total flux cleaned = 0.00833682 Jy ! Component: 3650 - total flux cleaned = 0.00837585 Jy ! Component: 3700 - total flux cleaned = 0.00837584 Jy ! Component: 3750 - total flux cleaned = 0.00842203 Jy ! Component: 3800 - total flux cleaned = 0.00846029 Jy ! Component: 3850 - total flux cleaned = 0.00849065 Jy ! Component: 3900 - total flux cleaned = 0.00850568 Jy ! Component: 3950 - total flux cleaned = 0.00850573 Jy ! Component: 4000 - total flux cleaned = 0.00855776 Jy ! Component: 4050 - total flux cleaned = 0.00857249 Jy ! Total flux subtracted in 4096 components = 0.0085872 Jy ! Clean residual min=-0.000366 max=0.000388 Jy/beam ! Clean residual mean=0.000003 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.740572 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 494 components and 0.740572 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1035-2011_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.904 x 5.235 at 0.36 degrees (North through East) ! Clean map min=-0.00088136 max=0.57634 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1035-2011_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1035-2011_C_a_map.mod ! Writing 494 model components to file: /vlbi/vcs9/uvm//J1035-2011_C_a_map.mod wobs /vlbi/vcs9/uvm//J1035-2011_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1035-2011_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1035-2011_C_a_map.win ! wwins: Wrote 9 windows to /vlbi/vcs9/uvm//J1035-2011_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.576343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0703555 0.0703555 0.140711 0.281422 0.562844 1.12569 2.25138 4.50275 9.0055 18.011 36.022 72.044 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.576 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4264.06 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1035-2011_C_a_dfm.log closed on Tue Dec 26 22:12:01 2017