! Started logfile: /vlbi/vcs9/uvm//J1033+4116_X_b_dfm.log on Tue Dec 26 22:11:51 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//J1033+4116_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1033+4116_X_b_uvm.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! AN table 3: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.863839 visibilities/baseline/integration-bin. ! Found source: J1033+4116 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 21672 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 J1033+4116_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)= 1.31145 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 42 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.665963Jy sigma=36.306438 ! Fit after self-cal, rms=0.335838Jy sigma=7.391028 ! 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=1.027 mas, bmaj=1.236 mas, bpa=25.5 degrees ! Estimated noise=0.420995 mJy/beam. ! Added new window around map position (0, 0). flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.12345 Jy ! Component: 100 - total flux cleaned = 1.29217 Jy ! Total flux subtracted in 100 components = 1.29217 Jy ! Clean residual min=-0.024575 max=0.039568 Jy/beam ! Clean residual mean=-0.000128 rms=0.005720 Jy/beam ! Combined flux in latest and established models = 1.29217 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.29217 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=0.135767Jy sigma=2.813453 ! Fit after self-cal, rms=0.135763Jy sigma=2.813353 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463286 Jy ! Component: 100 - total flux cleaned = 0.0633376 Jy ! Total flux subtracted in 100 components = 0.0633376 Jy ! Clean residual min=-0.023674 max=0.026299 Jy/beam ! Clean residual mean=-0.000080 rms=0.005208 Jy/beam ! Combined flux in latest and established models = 1.35551 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 1.35551 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=0.128096Jy sigma=2.593457 ! Fit after self-cal, rms=0.128066Jy sigma=2.592918 ! 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=1.355 mas, bmaj=1.573 mas, bpa=39.1 degrees ! Estimated noise=0.221739 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 = -0.00958231 Jy ! Component: 100 - total flux cleaned = -0.00988616 Jy ! Component: 150 - total flux cleaned = -0.00987927 Jy ! Component: 200 - total flux cleaned = -0.00988975 Jy ! Total flux subtracted in 200 components = -0.00988975 Jy ! Clean residual min=-0.023744 max=0.024592 Jy/beam ! Clean residual mean=-0.000151 rms=0.005143 Jy/beam ! Combined flux in latest and established models = 1.34562 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 1.34562 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=0.126567Jy sigma=2.564743 ! Fit after self-cal, rms=0.126556Jy sigma=2.564549 ! 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: 0.966623 ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.02 LA 1.02 MK 0.95 ! NL 1.02 OV 1.01 PT 1.02 SC 1.20 ! ! Amplitude normalization factor in sub-array 2: 1.02012 ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.99 HN 0.92 KP 0.97 ! LA 0.97 MK 1.12 OV 0.97 PT 0.98 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 3: 1.0061 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.00 HN 0.97 KP 1.01 ! LA 0.99 NL 0.97 OV 1.05 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.964001 ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.02 LA 1.02 MK 0.94 ! NL 1.02 OV 1.02 PT 1.02 SC 1.21 ! ! Amplitude normalization factor in sub-array 2: 1.01683 ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.00 HN 0.92 KP 0.97 ! LA 0.97 MK 1.14 OV 0.97 PT 0.99 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 3: 1.00396 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.96 KP 1.01 ! LA 0.99 NL 0.97 OV 1.05 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.962234 ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.03 LA 1.02 MK 0.95 ! NL 1.02 OV 1.01 PT 1.03 SC 1.22 ! ! Amplitude normalization factor in sub-array 2: 1.02798 ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.91 HN 0.92 KP 0.97 ! LA 0.97 MK 1.15 OV 0.98 PT 0.98 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 3: 1.00313 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.00 HN 0.96 KP 1.01 ! LA 1.00 NL 0.97 OV 1.06 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.961552 ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.03 LA 1.02 MK 0.95 ! NL 1.02 OV 1.01 PT 1.02 SC 1.23 ! ! Amplitude normalization factor in sub-array 2: 1.01917 ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.00 HN 0.92 KP 0.98 ! LA 0.96 MK 1.13 OV 0.98 PT 0.98 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 3: 1.00266 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.97 KP 1.01 ! LA 0.99 NL 0.97 OV 1.06 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.963787 ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.02 LA 1.01 MK 0.94 ! NL 1.02 OV 1.00 PT 1.03 SC 1.24 ! ! Amplitude normalization factor in sub-array 2: 1.01787 ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.99 HN 0.91 KP 0.97 ! LA 0.96 MK 1.17 OV 0.97 PT 0.98 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 3: 0.998528 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.97 KP 1.02 ! LA 1.00 NL 0.98 OV 1.05 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.957674 ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.03 LA 1.02 MK 0.94 ! NL 1.02 OV 1.00 PT 1.03 SC 1.27 ! ! Amplitude normalization factor in sub-array 2: 1.01711 ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.99 HN 0.91 KP 0.97 ! LA 0.97 MK 1.18 OV 0.97 PT 0.98 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 3: 0.995457 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 0.97 KP 1.02 ! LA 1.01 NL 0.98 OV 1.07 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.95558 ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.04 LA 1.01 MK 0.94 ! NL 1.02 OV 1.01 PT 1.03 SC 1.27 ! ! Amplitude normalization factor in sub-array 2: 1.0187 ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.99 HN 0.92 KP 0.97 ! LA 0.96 MK 1.17 OV 0.98 PT 0.98 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 3: 0.994275 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 HN 0.97 KP 1.03 ! LA 1.00 NL 0.98 OV 1.07 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.955763 ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.03 LA 1.02 MK 0.95 ! NL 1.02 OV 1.01 PT 1.02 SC 1.27 ! ! Amplitude normalization factor in sub-array 2: 1.01511 ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.00 HN 0.93 KP 0.97 ! LA 0.97 MK 1.17 OV 0.97 PT 0.99 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 3: 0.997516 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 0.97 KP 1.02 ! LA 1.00 NL 0.97 OV 1.06 PT 0.98 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.126556Jy sigma=2.564549 ! Fit after self-cal, rms=0.091242Jy sigma=1.912745 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=0.091242Jy sigma=1.912745 ! Fit after self-cal, rms=0.091242Jy sigma=1.912739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.387 mas, bmaj=1.527 mas, bpa=41.52 degrees ! Estimated noise=0.219868 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 = -0.0058131 Jy ! Component: 100 - total flux cleaned = -0.00538434 Jy ! Component: 150 - total flux cleaned = -0.00573464 Jy ! Component: 200 - total flux cleaned = -0.0060017 Jy ! Total flux subtracted in 200 components = -0.0060017 Jy ! Clean residual min=-0.017074 max=0.015095 Jy/beam ! Clean residual mean=-0.000141 rms=0.003979 Jy/beam ! Combined flux in latest and established models = 1.33962 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 1.33962 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=0.088200Jy sigma=1.849916 ! Fit after self-cal, rms=0.088174Jy sigma=1.849459 ! 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=0.088174Jy sigma=1.849459 ! Fit after self-cal, rms=0.088169Jy sigma=1.849398 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 = -0.000463569 Jy ! Component: 100 - total flux cleaned = -0.000940133 Jy ! Component: 150 - total flux cleaned = -0.00136393 Jy ! Component: 200 - total flux cleaned = -0.00175534 Jy ! Total flux subtracted in 200 components = -0.00175534 Jy ! Clean residual min=-0.016781 max=0.014955 Jy/beam ! Clean residual mean=-0.000144 rms=0.003947 Jy/beam ! Combined flux in latest and established models = 1.33786 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 1.33786 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=0.087558Jy sigma=1.832722 ! Fit after self-cal, rms=0.087548Jy sigma=1.832584 ! 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: 1.387 x 1.527 at 41.52 degrees (North through East) ! Clean map min=-0.016508 max=1.2985 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=0.087548Jy sigma=1.832584 ! Fit after self-cal, rms=0.048555Jy sigma=0.866555 ! 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=0.048555Jy sigma=0.866555 ! Fit after self-cal, rms=0.048554Jy sigma=0.866549 ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=1.556 mas, bpa=40.78 degrees ! Estimated noise=0.219995 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238895 Jy ! Component: 100 - total flux cleaned = 0.00185516 Jy ! Component: 150 - total flux cleaned = 0.00165541 Jy ! Component: 200 - total flux cleaned = 0.00148732 Jy ! Total flux subtracted in 200 components = 0.00148732 Jy ! Clean residual min=-0.003312 max=0.006375 Jy/beam ! Clean residual mean=-0.000044 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 1.33935 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 1.33935 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=0.046270Jy sigma=0.816120 ! Fit after self-cal, rms=0.046264Jy sigma=0.816022 ! Inverting map ! Added new window around map position (-0.6, 2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366552 Jy ! Component: 100 - total flux cleaned = 0.003049 Jy ! Component: 150 - total flux cleaned = 0.00280464 Jy ! Component: 200 - total flux cleaned = 0.00280906 Jy ! Total flux subtracted in 200 components = 0.00280906 Jy ! Clean residual min=-0.003225 max=0.004254 Jy/beam ! Clean residual mean=-0.000037 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 1.34216 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 51 components and 1.34216 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=0.045289Jy sigma=0.793669 ! Fit after self-cal, rms=0.045257Jy sigma=0.792752 ! Inverting map ! Added new window around map position (0.6, -2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871137 Jy ! Component: 100 - total flux cleaned = 0.00050673 Jy ! Component: 150 - total flux cleaned = 0.000298068 Jy ! Component: 200 - total flux cleaned = 0.000294451 Jy ! Total flux subtracted in 200 components = 0.000294451 Jy ! Clean residual min=-0.003020 max=0.003756 Jy/beam ! Clean residual mean=-0.000037 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 1.34245 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 72 components and 1.34245 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=0.044695Jy sigma=0.780094 ! Fit after self-cal, rms=0.044682Jy sigma=0.779800 ! Inverting map ! Added new window around map position (-1, 8.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425676 Jy ! Component: 100 - total flux cleaned = 0.00502651 Jy ! Component: 150 - total flux cleaned = 0.00530336 Jy ! Component: 200 - total flux cleaned = 0.00547468 Jy ! Total flux subtracted in 200 components = 0.00547468 Jy ! Clean residual min=-0.002973 max=0.003061 Jy/beam ! Clean residual mean=-0.000024 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 1.34793 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 97 components and 1.34793 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=0.044229Jy sigma=0.767921 ! Fit after self-cal, rms=0.044219Jy sigma=0.767689 ! 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=1.041 mas, bmaj=1.232 mas, bpa=25.74 degrees ! Estimated noise=0.42142 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.11849 Jy ! Component: 100 - total flux cleaned = 1.2858 Jy ! Component: 150 - total flux cleaned = 1.3314 Jy ! Component: 200 - total flux cleaned = 1.34349 Jy ! Total flux subtracted in 200 components = 1.34349 Jy ! Clean residual min=-0.007205 max=0.007215 Jy/beam ! Clean residual mean=-0.000009 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 1.34349 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.34349 Jy ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=1.556 mas, bpa=40.78 degrees ! Estimated noise=0.219995 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 = 0.00191226 Jy ! Component: 100 - total flux cleaned = 0.00277882 Jy ! Component: 150 - total flux cleaned = 0.00352146 Jy ! Component: 200 - total flux cleaned = 0.00418029 Jy ! Total flux subtracted in 200 components = 0.00418029 Jy ! Clean residual min=-0.003292 max=0.003843 Jy/beam ! Clean residual mean=-0.000025 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 1.34767 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 1.34767 Jy ! Inverting map ! Added new window around map position (-3.6, -5.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187634 Jy ! Component: 100 - total flux cleaned = 0.00204443 Jy ! Component: 150 - total flux cleaned = 0.00220066 Jy ! Component: 200 - total flux cleaned = 0.00248609 Jy ! Total flux subtracted in 200 components = 0.00248609 Jy ! Clean residual min=-0.003155 max=0.003221 Jy/beam ! Clean residual mean=-0.000020 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 1.35016 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 1.35016 Jy ! Inverting map ! Added new window around map position (3.4, 5.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139309 Jy ! Component: 100 - total flux cleaned = 0.00152602 Jy ! Component: 150 - total flux cleaned = 0.00164284 Jy ! Component: 200 - total flux cleaned = 0.00174856 Jy ! Total flux subtracted in 200 components = 0.00174856 Jy ! Clean residual min=-0.002999 max=0.002729 Jy/beam ! Clean residual mean=-0.000017 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 1.35191 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 1.35191 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 9.76986e-05 Jy ! Component: 100 - total flux cleaned = 0.00019133 Jy ! Component: 150 - total flux cleaned = 0.000278867 Jy ! Component: 200 - total flux cleaned = 0.000364632 Jy ! Total flux subtracted in 200 components = 0.000364632 Jy ! Clean residual min=-0.002944 max=0.002623 Jy/beam ! Clean residual mean=-0.000017 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 1.35227 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 87 components and 1.35227 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=0.044014Jy sigma=0.761186 ! Fit after self-cal, rms=0.044004Jy sigma=0.760892 wmodel J1033+4116_X_map.mod ! Writing 87 model components to file: J1033+4116_X_map.mod wobs J1033+4116_X_uvs.fits ! Writing UV FITS file: J1033+4116_X_uvs.fits wwins J1033+4116_X_map.win ! wwins: Wrote 6 windows to J1033+4116_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 = -0.000445131 Jy ! Component: 100 - total flux cleaned = -0.000585181 Jy ! Component: 150 - total flux cleaned = -0.000720153 Jy ! Component: 200 - total flux cleaned = -0.000937335 Jy ! Component: 250 - total flux cleaned = -0.00114706 Jy ! Component: 300 - total flux cleaned = -0.00127001 Jy ! Component: 350 - total flux cleaned = -0.00142988 Jy ! Component: 400 - total flux cleaned = -0.00150873 Jy ! Component: 450 - total flux cleaned = -0.00158584 Jy ! Component: 500 - total flux cleaned = -0.00151084 Jy ! Component: 550 - total flux cleaned = -0.00147395 Jy ! Component: 600 - total flux cleaned = -0.0014739 Jy ! Component: 650 - total flux cleaned = -0.00122306 Jy ! Component: 700 - total flux cleaned = -0.00108235 Jy ! Component: 750 - total flux cleaned = -0.000943325 Jy ! Component: 800 - total flux cleaned = -0.000703137 Jy ! Component: 850 - total flux cleaned = -0.000601067 Jy ! Component: 900 - total flux cleaned = -0.000365502 Jy ! Component: 950 - total flux cleaned = -0.000233107 Jy ! Component: 1000 - total flux cleaned = 9.50414e-05 Jy ! Component: 1050 - total flux cleaned = 0.000224591 Jy ! Component: 1100 - total flux cleaned = 0.000321269 Jy ! Component: 1150 - total flux cleaned = 0.000447725 Jy ! Component: 1200 - total flux cleaned = 0.00057407 Jy ! Component: 1250 - total flux cleaned = 0.000791207 Jy ! Component: 1300 - total flux cleaned = 0.000852509 Jy ! Component: 1350 - total flux cleaned = 0.00100469 Jy ! Component: 1400 - total flux cleaned = 0.00106438 Jy ! Component: 1450 - total flux cleaned = 0.00109451 Jy ! Component: 1500 - total flux cleaned = 0.00127165 Jy ! Component: 1550 - total flux cleaned = 0.00135958 Jy ! Component: 1600 - total flux cleaned = 0.00150433 Jy ! Component: 1650 - total flux cleaned = 0.00164753 Jy ! Component: 1700 - total flux cleaned = 0.001648 Jy ! Component: 1750 - total flux cleaned = 0.00181691 Jy ! Component: 1800 - total flux cleaned = 0.00190075 Jy ! Component: 1850 - total flux cleaned = 0.00206671 Jy ! Component: 1900 - total flux cleaned = 0.00217622 Jy ! Component: 1950 - total flux cleaned = 0.00233913 Jy ! Component: 2000 - total flux cleaned = 0.00241998 Jy ! Component: 2050 - total flux cleaned = 0.0024468 Jy ! Component: 2100 - total flux cleaned = 0.00247343 Jy ! Component: 2150 - total flux cleaned = 0.00255193 Jy ! Component: 2200 - total flux cleaned = 0.00273489 Jy ! Component: 2250 - total flux cleaned = 0.0028378 Jy ! Component: 2300 - total flux cleaned = 0.00291466 Jy ! Component: 2350 - total flux cleaned = 0.00296554 Jy ! Component: 2400 - total flux cleaned = 0.00304101 Jy ! Component: 2450 - total flux cleaned = 0.00309095 Jy ! Component: 2500 - total flux cleaned = 0.00321542 Jy ! Component: 2550 - total flux cleaned = 0.00319034 Jy ! Component: 2600 - total flux cleaned = 0.00323921 Jy ! Component: 2650 - total flux cleaned = 0.00331199 Jy ! Component: 2700 - total flux cleaned = 0.00319124 Jy ! Component: 2750 - total flux cleaned = 0.00328709 Jy ! Component: 2800 - total flux cleaned = 0.00335834 Jy ! Component: 2850 - total flux cleaned = 0.00333467 Jy ! Component: 2900 - total flux cleaned = 0.00331093 Jy ! Component: 2950 - total flux cleaned = 0.00333421 Jy ! Component: 3000 - total flux cleaned = 0.0034497 Jy ! Component: 3050 - total flux cleaned = 0.00344989 Jy ! Component: 3100 - total flux cleaned = 0.00347244 Jy ! Component: 3150 - total flux cleaned = 0.00338202 Jy ! Component: 3200 - total flux cleaned = 0.00349441 Jy ! Component: 3250 - total flux cleaned = 0.00351679 Jy ! Component: 3300 - total flux cleaned = 0.00347247 Jy ! Component: 3350 - total flux cleaned = 0.00349447 Jy ! Component: 3400 - total flux cleaned = 0.00347259 Jy ! Component: 3450 - total flux cleaned = 0.00355917 Jy ! Component: 3500 - total flux cleaned = 0.00349419 Jy ! Component: 3550 - total flux cleaned = 0.00353698 Jy ! Component: 3600 - total flux cleaned = 0.0035581 Jy ! Component: 3650 - total flux cleaned = 0.0035368 Jy ! Component: 3700 - total flux cleaned = 0.00349467 Jy ! Component: 3750 - total flux cleaned = 0.00355734 Jy ! Component: 3800 - total flux cleaned = 0.00355739 Jy ! Component: 3850 - total flux cleaned = 0.00366027 Jy ! Component: 3900 - total flux cleaned = 0.00370123 Jy ! Component: 3950 - total flux cleaned = 0.00370125 Jy ! Component: 4000 - total flux cleaned = 0.00374154 Jy ! Component: 4050 - total flux cleaned = 0.00380193 Jy ! Total flux subtracted in 4096 components = 0.00382203 Jy ! Clean residual min=-0.001020 max=0.001051 Jy/beam ! Clean residual mean=-0.000006 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 1.35609 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 403 components and 1.35609 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1033+4116_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.37 x 1.556 at 40.78 degrees (North through East) ! Clean map min=-0.0040381 max=1.3012 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1033+4116_X_b_map.fits wmodel /vlbi/vcs9/uvm//J1033+4116_X_b_map.mod ! Writing 403 model components to file: /vlbi/vcs9/uvm//J1033+4116_X_b_map.mod wobs /vlbi/vcs9/uvm//J1033+4116_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1033+4116_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J1033+4116_X_b_map.win ! wwins: Wrote 7 windows to /vlbi/vcs9/uvm//J1033+4116_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.30121 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0803784 0.0803784 0.160757 0.321514 0.643027 1.28605 2.57211 5.14422 10.2884 20.5769 41.1538 82.3075 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3732.34 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1033+4116_X_b_dfm.log closed on Tue Dec 26 22:11:56 2017