! Started logfile: /vlbi/vcs9/uvm//J0137+0923_C_a_dfm.log on Tue Dec 26 21:06:51 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//J0137+0923_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0137+0923_C_a_uvm.fits ! AN table 1: 46 integrations on 28 of 28 possible baselines. ! AN table 2: 45 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0137+0923 ! ! 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 76 lines of history. ! ! Reading 17864 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 J0137+0923_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)= 0.122059 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. ! ! 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=1.008647Jy sigma=28.545933 ! Fit after self-cal, rms=0.881782Jy sigma=24.913503 ! 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=1.577 mas, bmaj=5.701 mas, bpa=-14.98 degrees ! Estimated noise=0.320876 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 = 0.0994684 Jy ! Component: 100 - total flux cleaned = 0.115844 Jy ! Total flux subtracted in 100 components = 0.115844 Jy ! Clean residual min=-0.003058 max=0.004702 Jy/beam ! Clean residual mean=-0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.115844 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 0.115844 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=0.028067Jy sigma=0.744941 ! Fit after self-cal, rms=0.028048Jy sigma=0.744596 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660743 Jy ! Component: 100 - total flux cleaned = 0.00966412 Jy ! Total flux subtracted in 100 components = 0.00966412 Jy ! Clean residual min=-0.001872 max=0.002028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.125508 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.125508 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=0.026592Jy sigma=0.698856 ! Fit after self-cal, rms=0.026580Jy sigma=0.698664 ! 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=2.093 mas, bmaj=5.91 mas, bpa=-15.06 degrees ! Estimated noise=0.187051 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 = 0.00245373 Jy ! Component: 100 - total flux cleaned = 0.0034008 Jy ! Component: 150 - total flux cleaned = 0.00361823 Jy ! Component: 200 - total flux cleaned = 0.00381245 Jy ! Total flux subtracted in 200 components = 0.00381245 Jy ! Clean residual min=-0.001377 max=0.001788 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.129321 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.129321 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=0.026430Jy sigma=0.693929 ! Fit after self-cal, rms=0.026425Jy sigma=0.693847 ! 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: 0.991841 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.04 ! LA 1.00 MK 0.95 NL 1.02 OV 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.02387 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 KP 0.96 LA 0.99 ! MK 0.95 NL 0.99 OV 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.989522 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.02 ! LA 0.99 MK 0.98 NL 1.00 OV 1.05 ! ! Amplitude normalization factor in sub-array 2: 1.02445 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 KP 0.97 LA 0.96 ! MK 0.94 NL 0.99 OV 1.01 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.987825 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.03 ! LA 1.00 MK 1.00 NL 1.04 OV 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02424 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 KP 0.98 LA 0.98 ! MK 0.97 NL 0.97 OV 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.986487 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.01 KP 1.02 ! LA 0.99 MK 1.00 NL 1.03 OV 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02336 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 KP 0.98 LA 0.98 ! MK 0.94 NL 1.00 OV 0.99 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.988559 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.01 KP 1.04 ! LA 0.99 MK 1.04 NL 1.04 OV 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02653 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 0.97 LA 0.98 ! MK 0.94 NL 0.95 OV 1.00 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.985458 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 1.04 ! LA 0.97 MK 1.03 NL 1.03 OV 1.04 ! ! Amplitude normalization factor in sub-array 2: 1.02274 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 KP 0.99 LA 0.99 ! MK 0.94 NL 0.97 OV 0.98 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.975207 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 1.02 ! LA 0.99 MK 1.05 NL 1.05 OV 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.00478 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 1.00 LA 0.99 ! MK 0.95 NL 1.03 OV 1.02 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.981758 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.03 ! LA 0.98 MK 1.06 NL 1.05 OV 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.02139 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 KP 0.99 LA 0.99 ! MK 0.97 NL 0.97 OV 0.99 ! ! ! Fit before self-cal, rms=0.026425Jy sigma=0.693847 ! Fit after self-cal, rms=0.026201Jy sigma=0.689814 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=0.026201Jy sigma=0.689814 ! Fit after self-cal, rms=0.026201Jy sigma=0.689814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=5.913 mas, bpa=-15.06 degrees ! Estimated noise=0.186802 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 (3.3, -1.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177549 Jy ! Component: 100 - total flux cleaned = 0.00212217 Jy ! Component: 150 - total flux cleaned = 0.00226808 Jy ! Component: 200 - total flux cleaned = 0.00236919 Jy ! Total flux subtracted in 200 components = 0.00236919 Jy ! Clean residual min=-0.000982 max=0.001012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.13169 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.13169 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=0.026102Jy sigma=0.686927 ! Fit after self-cal, rms=0.026093Jy sigma=0.686726 ! 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=0.026093Jy sigma=0.686726 ! Fit after self-cal, rms=0.026094Jy sigma=0.686682 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) ! Added new window around map position (52.5, 9.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863159 Jy ! Component: 100 - total flux cleaned = 0.000968668 Jy ! Component: 150 - total flux cleaned = 0.00103513 Jy ! Component: 200 - total flux cleaned = 0.00105586 Jy ! Total flux subtracted in 200 components = 0.00105586 Jy ! Clean residual min=-0.000879 max=0.000824 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.132746 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 83 components and 0.132746 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=0.026045Jy sigma=0.685086 ! Fit after self-cal, rms=0.026038Jy sigma=0.684913 ! 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: 2.083 x 5.913 at -15.06 degrees (North through East) ! Clean map min=-0.00087646 max=0.11865 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=0.026038Jy sigma=0.684913 ! Fit after self-cal, rms=0.025710Jy sigma=0.675125 ! 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=0.025710Jy sigma=0.675125 ! Fit after self-cal, rms=0.025711Jy sigma=0.675124 ! Inverting map and beam ! Estimated beam: bmin=2.085 mas, bmaj=5.915 mas, bpa=-15.17 degrees ! Estimated noise=0.186941 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226316 Jy ! Component: 100 - total flux cleaned = 0.000321088 Jy ! Component: 150 - total flux cleaned = 0.00034795 Jy ! Component: 200 - total flux cleaned = 0.000338212 Jy ! Total flux subtracted in 200 components = 0.000338212 Jy ! Clean residual min=-0.000466 max=0.000511 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.133084 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.133084 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=0.025697Jy sigma=0.674758 ! Fit after self-cal, rms=0.025696Jy sigma=0.674736 ! 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=1.577 mas, bmaj=5.692 mas, bpa=-15.02 degrees ! Estimated noise=0.320708 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0994098 Jy ! Component: 100 - total flux cleaned = 0.116013 Jy ! Component: 150 - total flux cleaned = 0.122719 Jy ! Component: 200 - total flux cleaned = 0.126065 Jy ! Total flux subtracted in 200 components = 0.126065 Jy ! Clean residual min=-0.001189 max=0.001290 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.126065 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.126065 Jy ! Inverting map and beam ! Estimated beam: bmin=2.085 mas, bmaj=5.915 mas, bpa=-15.17 degrees ! Estimated noise=0.186941 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 = 0.0029002 Jy ! Component: 100 - total flux cleaned = 0.00440402 Jy ! Component: 150 - total flux cleaned = 0.0053785 Jy ! Component: 200 - total flux cleaned = 0.00571366 Jy ! Total flux subtracted in 200 components = 0.00571366 Jy ! Clean residual min=-0.000555 max=0.000600 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.131778 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 69 components and 0.131778 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329834 Jy ! Component: 100 - total flux cleaned = 0.000567639 Jy ! Component: 150 - total flux cleaned = 0.000661468 Jy ! Component: 200 - total flux cleaned = 0.000759413 Jy ! Total flux subtracted in 200 components = 0.000759413 Jy ! Clean residual min=-0.000480 max=0.000562 Jy/beam ! Clean residual mean=0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.132538 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 99 components and 0.132538 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=0.025705Jy sigma=0.674960 ! Fit after self-cal, rms=0.025704Jy sigma=0.674929 wmodel J0137+0923_C_map.mod ! Writing 99 model components to file: J0137+0923_C_map.mod wobs J0137+0923_C_uvs.fits ! Writing UV FITS file: J0137+0923_C_uvs.fits wwins J0137+0923_C_map.win ! wwins: Wrote 3 windows to J0137+0923_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 = 1.70725e-05 Jy ! Component: 100 - total flux cleaned = 4.89186e-05 Jy ! Component: 150 - total flux cleaned = 0.00011638 Jy ! Component: 200 - total flux cleaned = 0.00015221 Jy ! Component: 250 - total flux cleaned = 0.000180008 Jy ! Component: 300 - total flux cleaned = 0.000206889 Jy ! Component: 350 - total flux cleaned = 0.00023304 Jy ! Component: 400 - total flux cleaned = 0.000270769 Jy ! Component: 450 - total flux cleaned = 0.00030145 Jy ! Component: 500 - total flux cleaned = 0.000325274 Jy ! Component: 550 - total flux cleaned = 0.000348563 Jy ! Component: 600 - total flux cleaned = 0.000371475 Jy ! Component: 650 - total flux cleaned = 0.000416286 Jy ! Component: 700 - total flux cleaned = 0.000443559 Jy ! Component: 750 - total flux cleaned = 0.00046507 Jy ! Component: 800 - total flux cleaned = 0.000486115 Jy ! Component: 850 - total flux cleaned = 0.000501601 Jy ! Component: 900 - total flux cleaned = 0.000501517 Jy ! Component: 950 - total flux cleaned = 0.000511512 Jy ! Component: 1000 - total flux cleaned = 0.00052119 Jy ! Component: 1050 - total flux cleaned = 0.000506668 Jy ! Component: 1100 - total flux cleaned = 0.000497142 Jy ! Component: 1150 - total flux cleaned = 0.000478509 Jy ! Component: 1200 - total flux cleaned = 0.000487758 Jy ! Component: 1250 - total flux cleaned = 0.000492226 Jy ! Component: 1300 - total flux cleaned = 0.000478702 Jy ! Component: 1350 - total flux cleaned = 0.00048752 Jy ! Component: 1400 - total flux cleaned = 0.000470073 Jy ! Component: 1450 - total flux cleaned = 0.000470123 Jy ! Component: 1500 - total flux cleaned = 0.000470067 Jy ! Component: 1550 - total flux cleaned = 0.000461629 Jy ! Component: 1600 - total flux cleaned = 0.000457448 Jy ! Component: 1650 - total flux cleaned = 0.000453338 Jy ! Component: 1700 - total flux cleaned = 0.000441239 Jy ! Component: 1750 - total flux cleaned = 0.000425306 Jy ! Component: 1800 - total flux cleaned = 0.000409528 Jy ! Component: 1850 - total flux cleaned = 0.000390084 Jy ! Component: 1900 - total flux cleaned = 0.000390087 Jy ! Component: 1950 - total flux cleaned = 0.00037096 Jy ! Component: 2000 - total flux cleaned = 0.000355852 Jy ! Component: 2050 - total flux cleaned = 0.000333428 Jy ! Component: 2100 - total flux cleaned = 0.000326059 Jy ! Component: 2150 - total flux cleaned = 0.000318757 Jy ! Component: 2200 - total flux cleaned = 0.000297033 Jy ! Component: 2250 - total flux cleaned = 0.000279075 Jy ! Component: 2300 - total flux cleaned = 0.000264887 Jy ! Component: 2350 - total flux cleaned = 0.000240272 Jy ! Component: 2400 - total flux cleaned = 0.000229813 Jy ! Component: 2450 - total flux cleaned = 0.000212586 Jy ! Component: 2500 - total flux cleaned = 0.000209165 Jy ! Component: 2550 - total flux cleaned = 0.000188825 Jy ! Component: 2600 - total flux cleaned = 0.000165365 Jy ! Component: 2650 - total flux cleaned = 0.000155411 Jy ! Component: 2700 - total flux cleaned = 0.000145555 Jy ! Component: 2750 - total flux cleaned = 0.00013585 Jy ! Component: 2800 - total flux cleaned = 0.000142304 Jy ! Component: 2850 - total flux cleaned = 0.000129524 Jy ! Component: 2900 - total flux cleaned = 0.000123172 Jy ! Component: 2950 - total flux cleaned = 0.000113728 Jy ! Component: 3000 - total flux cleaned = 0.000101249 Jy ! Component: 3050 - total flux cleaned = 9.81883e-05 Jy ! Component: 3100 - total flux cleaned = 8.59468e-05 Jy ! Component: 3150 - total flux cleaned = 8.59397e-05 Jy ! Component: 3200 - total flux cleaned = 7.68333e-05 Jy ! Component: 3250 - total flux cleaned = 6.48169e-05 Jy ! Component: 3300 - total flux cleaned = 4.39833e-05 Jy ! Component: 3350 - total flux cleaned = 3.806e-05 Jy ! Component: 3400 - total flux cleaned = 2.63294e-05 Jy ! Component: 3450 - total flux cleaned = 2.34086e-05 Jy ! Component: 3500 - total flux cleaned = 8.93582e-06 Jy ! Component: 3550 - total flux cleaned = 6.05716e-06 Jy ! Component: 3600 - total flux cleaned = 3.58384e-07 Jy ! Component: 3650 - total flux cleaned = -8.15935e-06 Jy ! Component: 3700 - total flux cleaned = -2.5046e-05 Jy ! Component: 3750 - total flux cleaned = -2.78071e-05 Jy ! Component: 3800 - total flux cleaned = -2.78098e-05 Jy ! Component: 3850 - total flux cleaned = -3.61051e-05 Jy ! Component: 3900 - total flux cleaned = -3.33567e-05 Jy ! Component: 3950 - total flux cleaned = -4.70134e-05 Jy ! Component: 4000 - total flux cleaned = -5.78478e-05 Jy ! Component: 4050 - total flux cleaned = -6.32575e-05 Jy ! Total flux subtracted in 4096 components = -6.86281e-05 Jy ! Clean residual min=-0.000142 max=0.000141 Jy/beam ! Clean residual mean=0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.132469 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 356 components and 0.132469 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0137+0923_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.085 x 5.915 at -15.17 degrees (North through East) ! Clean map min=-0.00036445 max=0.11874 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0137+0923_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0137+0923_C_a_map.mod ! Writing 356 model components to file: /vlbi/vcs9/uvm//J0137+0923_C_a_map.mod wobs /vlbi/vcs9/uvm//J0137+0923_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0137+0923_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0137+0923_C_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0137+0923_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.82531e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.121911 0.121911 0.243821 0.487643 0.975285 1.95057 3.90114 7.80228 15.6046 31.2091 62.4183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2460.82 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0137+0923_C_a_dfm.log closed on Tue Dec 26 21:06:54 2017