! Started logfile: /vlbi/vcs9/uvm//J1712+4655_C_a_dfm.log on Tue Dec 26 22:47:14 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//J1712+4655_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1712+4655_C_a_uvm.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! AN table 2: 46 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.704005 visibilities/baseline/integration-bin. ! Found source: J1712+4655 ! ! 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 16592 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 J1712+4655_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)= 0.0503879 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 59 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! A total of 99 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001407Jy sigma=31.362188 ! Fit after self-cal, rms=0.961873Jy sigma=30.114629 ! 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=1.41 mas, bmaj=4.619 mas, bpa=30.9 degrees ! Estimated noise=0.319971 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 = 0.0305104 Jy ! Component: 100 - total flux cleaned = 0.0413184 Jy ! Total flux subtracted in 100 components = 0.0413184 Jy ! Clean residual min=-0.002241 max=0.003765 Jy/beam ! Clean residual mean=0.000009 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0413184 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0413184 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=0.029978Jy sigma=0.807727 ! Fit after self-cal, rms=0.029896Jy sigma=0.804226 ! Inverting map ! Added new window around map position (2.4, 0.3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585314 Jy ! Component: 100 - total flux cleaned = 0.00936177 Jy ! Total flux subtracted in 100 components = 0.00936177 Jy ! Clean residual min=-0.001523 max=0.001764 Jy/beam ! Clean residual mean=0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0506801 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0506801 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=0.028523Jy sigma=0.751388 ! Fit after self-cal, rms=0.028503Jy sigma=0.750656 ! 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=1.935 mas, bmaj=4.948 mas, bpa=31.17 degrees ! Estimated noise=0.175535 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 = 0.0036856 Jy ! Component: 100 - total flux cleaned = 0.00538636 Jy ! Component: 150 - total flux cleaned = 0.0063316 Jy ! Component: 200 - total flux cleaned = 0.00684745 Jy ! Total flux subtracted in 200 components = 0.00684745 Jy ! Clean residual min=-0.001012 max=0.001082 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0575276 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 59 model components to the UV plane model. ! The established model now contains 72 components and 0.0575276 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=0.028145Jy sigma=0.738553 ! Fit after self-cal, rms=0.028131Jy sigma=0.738094 ! 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: 0.987629 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.01 KP 0.99 ! LA 0.98 MK 1.14 NL 0.96 OV 0.99 ! PT 1.01 SC 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.07264 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.84 KP 0.95 LA 0.86 ! MK 0.86 NL 1.02 PT 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.05321 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.89 KP 0.97 ! LA 0.97 MK 0.86 NL 1.05 OV 0.97 ! PT 0.98 SC 0.86 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02382 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 0.90 KP 0.95 LA 0.92 ! MK 1.09 NL 1.03 PT 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.963724 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.01 KP 1.03 ! LA 1.00 MK 1.41 NL 0.95 OV 0.97 ! PT 1.00 SC 0.96 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.05956 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 0.93 KP 0.93 LA 0.94 ! MK 0.85 NL 1.03 PT 0.95 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.06343 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.84 KP 1.02 ! LA 0.91 MK 0.92 NL 1.00 OV 0.96 ! PT 0.86 SC 0.93 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.13095 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 0.92 KP 0.94 LA 0.87 ! MK 0.84 NL 0.97 PT 0.73 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.909663 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.23 KP 1.01 ! LA 1.02 MK 1.22 NL 1.20 OV 1.00 ! PT 1.00 SC 1.24 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.99118 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.12 KP 0.93 LA 0.98 ! MK 0.89 NL 1.06 PT 0.99 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.959039 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 1.05 ! LA 0.99 MK 1.09 NL 1.06 OV 1.00 ! PT 1.00 SC 1.16 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.999709 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.17 KP 0.93 LA 0.93 ! MK 0.87 NL 0.99 PT 1.04 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.95978 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.24 KP 1.00 ! LA 1.01 MK 0.88 NL 1.11 OV 0.99 ! PT 1.01 SC 1.15 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.985488 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.09 KP 0.98 LA 0.98 ! MK 1.09 NL 1.04 PT 0.96 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.991402 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.94 KP 1.00 ! LA 1.04 MK 1.05 NL 1.04 OV 0.99 ! PT 1.05 SC 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.988763 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.09 KP 0.98 LA 1.00 ! MK 0.99 NL 1.06 PT 1.00 ! ! ! Fit before self-cal, rms=0.028131Jy sigma=0.738094 ! Fit after self-cal, rms=0.028310Jy sigma=0.740873 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=0.028310Jy sigma=0.740873 ! Fit after self-cal, rms=0.028310Jy sigma=0.740862 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=4.975 mas, bpa=31.52 degrees ! Estimated noise=0.173228 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 = -0.00101156 Jy ! Component: 100 - total flux cleaned = -0.00143196 Jy ! Component: 150 - total flux cleaned = -0.00156532 Jy ! Component: 200 - total flux cleaned = -0.00166671 Jy ! Total flux subtracted in 200 components = -0.00166671 Jy ! Clean residual min=-0.000943 max=0.001030 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0558609 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0558609 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=0.028314Jy sigma=0.739891 ! Fit after self-cal, rms=0.028313Jy sigma=0.739862 ! 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=0.028313Jy sigma=0.739862 ! Fit after self-cal, rms=0.028223Jy sigma=0.737245 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 = -6.52061e-05 Jy ! Component: 100 - total flux cleaned = -6.5008e-05 Jy ! Component: 150 - total flux cleaned = -7.12065e-05 Jy ! Component: 200 - total flux cleaned = -7.66923e-05 Jy ! Total flux subtracted in 200 components = -7.66923e-05 Jy ! Clean residual min=-0.000941 max=0.001049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0557842 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.0557842 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=0.028220Jy sigma=0.737135 ! Fit after self-cal, rms=0.028210Jy sigma=0.736872 ! Inverting map ! Added new window around map position (-16.2, 50.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296731 Jy ! Component: 100 - total flux cleaned = 0.000382841 Jy ! Component: 150 - total flux cleaned = 0.000451756 Jy ! Component: 200 - total flux cleaned = 0.000562622 Jy ! Total flux subtracted in 200 components = 0.000562622 Jy ! Clean residual min=-0.000791 max=0.000846 Jy/beam ! Clean residual mean=-0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0563468 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.0563468 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=0.028162Jy sigma=0.735153 ! Fit after self-cal, rms=0.028156Jy sigma=0.734926 ! 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: 1.984 x 4.975 at 31.52 degrees (North through East) ! Clean map min=-0.00073556 max=0.037308 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 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=1.425 mas, bmaj=4.63 mas, bpa=31.04 degrees ! Estimated noise=0.315168 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308259 Jy ! Component: 100 - total flux cleaned = 0.0416166 Jy ! Component: 150 - total flux cleaned = 0.0472863 Jy ! Component: 200 - total flux cleaned = 0.0507182 Jy ! Total flux subtracted in 200 components = 0.0507182 Jy ! Clean residual min=-0.001369 max=0.001387 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0507182 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0507182 Jy ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=4.975 mas, bpa=31.52 degrees ! Estimated noise=0.173228 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 = 0.00286186 Jy ! Component: 100 - total flux cleaned = 0.00431176 Jy ! Component: 150 - total flux cleaned = 0.00484726 Jy ! Component: 200 - total flux cleaned = 0.00501498 Jy ! Total flux subtracted in 200 components = 0.00501498 Jy ! Clean residual min=-0.000740 max=0.000864 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0557332 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 69 components and 0.0557332 Jy ! Inverting map ! Added new window around map position (70.2, 72.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363053 Jy ! Component: 100 - total flux cleaned = 0.000678686 Jy ! Component: 150 - total flux cleaned = 0.000878654 Jy ! Component: 200 - total flux cleaned = 0.00103597 Jy ! Total flux subtracted in 200 components = 0.00103597 Jy ! Clean residual min=-0.000649 max=0.000706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0567691 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.0567691 Jy ! Inverting map ! Added new window around map position (-70.2, -72.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045532 Jy ! Component: 100 - total flux cleaned = 0.000672393 Jy ! Component: 150 - total flux cleaned = 0.00083966 Jy ! Component: 200 - total flux cleaned = 0.000962732 Jy ! Total flux subtracted in 200 components = 0.000962732 Jy ! Clean residual min=-0.000688 max=0.000557 Jy/beam ! Clean residual mean=-0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0577319 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 127 components and 0.0577319 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133974 Jy ! Component: 100 - total flux cleaned = 0.00021579 Jy ! Component: 150 - total flux cleaned = 0.000330576 Jy ! Component: 200 - total flux cleaned = 0.000414526 Jy ! Total flux subtracted in 200 components = 0.000414526 Jy ! Clean residual min=-0.000664 max=0.000532 Jy/beam ! Clean residual mean=-0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0581464 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 152 components and 0.0581464 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=0.028098Jy sigma=0.732871 ! Fit after self-cal, rms=0.028097Jy sigma=0.732809 wmodel J1712+4655_C_map.mod ! Writing 152 model components to file: J1712+4655_C_map.mod wobs J1712+4655_C_uvs.fits ! Writing UV FITS file: J1712+4655_C_uvs.fits wwins J1712+4655_C_map.win ! wwins: Wrote 5 windows to J1712+4655_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 = -0.000297254 Jy ! Component: 100 - total flux cleaned = -0.000559495 Jy ! Component: 150 - total flux cleaned = -0.00077405 Jy ! Component: 200 - total flux cleaned = -0.000893869 Jy ! Component: 250 - total flux cleaned = -0.000964181 Jy ! Component: 300 - total flux cleaned = -0.00101483 Jy ! Component: 350 - total flux cleaned = -0.00107169 Jy ! Component: 400 - total flux cleaned = -0.00116619 Jy ! Component: 450 - total flux cleaned = -0.00125034 Jy ! Component: 500 - total flux cleaned = -0.00131745 Jy ! Component: 550 - total flux cleaned = -0.00141919 Jy ! Component: 600 - total flux cleaned = -0.0014829 Jy ! Component: 650 - total flux cleaned = -0.0015521 Jy ! Component: 700 - total flux cleaned = -0.00158598 Jy ! Component: 750 - total flux cleaned = -0.0016258 Jy ! Component: 800 - total flux cleaned = -0.00166486 Jy ! Component: 850 - total flux cleaned = -0.00169685 Jy ! Component: 900 - total flux cleaned = -0.00172831 Jy ! Component: 950 - total flux cleaned = -0.00174697 Jy ! Component: 1000 - total flux cleaned = -0.00178362 Jy ! Component: 1050 - total flux cleaned = -0.00180753 Jy ! Component: 1100 - total flux cleaned = -0.00183118 Jy ! Component: 1150 - total flux cleaned = -0.00185442 Jy ! Component: 1200 - total flux cleaned = -0.00186587 Jy ! Component: 1250 - total flux cleaned = -0.00189983 Jy ! Component: 1300 - total flux cleaned = -0.00191657 Jy ! Component: 1350 - total flux cleaned = -0.0019386 Jy ! Component: 1400 - total flux cleaned = -0.00197118 Jy ! Component: 1450 - total flux cleaned = -0.00200876 Jy ! Component: 1500 - total flux cleaned = -0.00202995 Jy ! Component: 1550 - total flux cleaned = -0.00207192 Jy ! Component: 1600 - total flux cleaned = -0.00209262 Jy ! Component: 1650 - total flux cleaned = -0.00212341 Jy ! Component: 1700 - total flux cleaned = -0.0021539 Jy ! Component: 1750 - total flux cleaned = -0.002184 Jy ! Component: 1800 - total flux cleaned = -0.00221384 Jy ! Component: 1850 - total flux cleaned = -0.00225813 Jy ! Component: 1900 - total flux cleaned = -0.00230679 Jy ! Component: 1950 - total flux cleaned = -0.00232124 Jy ! Component: 2000 - total flux cleaned = -0.00235954 Jy ! Component: 2050 - total flux cleaned = -0.00239737 Jy ! Component: 2100 - total flux cleaned = -0.00242549 Jy ! Component: 2150 - total flux cleaned = -0.00246271 Jy ! Component: 2200 - total flux cleaned = -0.00248115 Jy ! Component: 2250 - total flux cleaned = -0.00251317 Jy ! Component: 2300 - total flux cleaned = -0.00252676 Jy ! Component: 2350 - total flux cleaned = -0.00254482 Jy ! Component: 2400 - total flux cleaned = -0.00256274 Jy ! Component: 2450 - total flux cleaned = -0.00259389 Jy ! Component: 2500 - total flux cleaned = -0.00261152 Jy ! Component: 2550 - total flux cleaned = -0.00264644 Jy ! Component: 2600 - total flux cleaned = -0.00267243 Jy ! Component: 2650 - total flux cleaned = -0.00268102 Jy ! Component: 2700 - total flux cleaned = -0.00269386 Jy ! Component: 2750 - total flux cleaned = -0.00270666 Jy ! Component: 2800 - total flux cleaned = -0.00273624 Jy ! Component: 2850 - total flux cleaned = -0.00274467 Jy ! Component: 2900 - total flux cleaned = -0.00276968 Jy ! Component: 2950 - total flux cleaned = -0.0027697 Jy ! Component: 3000 - total flux cleaned = -0.00278207 Jy ! Component: 3050 - total flux cleaned = -0.00279434 Jy ! Component: 3100 - total flux cleaned = -0.00280249 Jy ! Component: 3150 - total flux cleaned = -0.00282675 Jy ! Component: 3200 - total flux cleaned = -0.00282674 Jy ! Component: 3250 - total flux cleaned = -0.00284273 Jy ! Component: 3300 - total flux cleaned = -0.00285467 Jy ! Component: 3350 - total flux cleaned = -0.00286256 Jy ! Component: 3400 - total flux cleaned = -0.00286254 Jy ! Component: 3450 - total flux cleaned = -0.00287428 Jy ! Component: 3500 - total flux cleaned = -0.00286648 Jy ! Component: 3550 - total flux cleaned = -0.00288586 Jy ! Component: 3600 - total flux cleaned = -0.00288971 Jy ! Component: 3650 - total flux cleaned = -0.00290502 Jy ! Component: 3700 - total flux cleaned = -0.00291645 Jy ! Component: 3750 - total flux cleaned = -0.00290508 Jy ! Component: 3800 - total flux cleaned = -0.00292399 Jy ! Component: 3850 - total flux cleaned = -0.00292777 Jy ! Component: 3900 - total flux cleaned = -0.00292029 Jy ! Component: 3950 - total flux cleaned = -0.00293152 Jy ! Component: 4000 - total flux cleaned = -0.00294638 Jy ! Component: 4050 - total flux cleaned = -0.0029575 Jy ! Total flux subtracted in 4096 components = -0.0029501 Jy ! Clean residual min=-0.000220 max=0.000201 Jy/beam ! Clean residual mean=-0.000003 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0551963 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 401 components and 0.0551963 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1712+4655_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.984 x 4.975 at 31.52 degrees (North through East) ! Clean map min=-0.00064169 max=0.037057 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1712+4655_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1712+4655_C_a_map.mod ! Writing 401 model components to file: /vlbi/vcs9/uvm//J1712+4655_C_a_map.mod wobs /vlbi/vcs9/uvm//J1712+4655_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1712+4655_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1712+4655_C_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J1712+4655_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0370572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.40028e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518141 0.518141 1.03628 2.07256 4.14513 8.29025 16.5805 33.161 66.322 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 578.993 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1712+4655_C_a_dfm.log closed on Tue Dec 26 22:47:18 2017