! Started logfile: /vlbi/vcs9/uvm//J0636+0801_X_a_dfm.log on Tue Dec 26 21:47:37 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//J0636+0801_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0636+0801_X_a_uvm.fits ! AN table 1: 110 integrations on 36 of 36 possible baselines. ! AN table 2: 113 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.920154 visibilities/baseline/integration-bin. ! Found source: J0636+0801 ! ! 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 59096 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 J0636+0801_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)= 0.0987195 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 49 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004856Jy sigma=25.665720 ! Fit after self-cal, rms=0.924136Jy sigma=23.507771 ! 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=0.8117 mas, bmaj=1.908 mas, bpa=6.735 degrees ! Estimated noise=0.348595 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 = 0.0572892 Jy ! Component: 100 - total flux cleaned = 0.0818538 Jy ! Total flux subtracted in 100 components = 0.0818538 Jy ! Clean residual min=-0.005445 max=0.011569 Jy/beam ! Clean residual mean=-0.000003 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.0818538 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0818538 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=0.052574Jy sigma=1.188864 ! Fit after self-cal, rms=0.052567Jy sigma=1.188636 ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157398 Jy ! Component: 100 - total flux cleaned = 0.026005 Jy ! Total flux subtracted in 100 components = 0.026005 Jy ! Clean residual min=-0.003554 max=0.006424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.107859 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.107859 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=0.045893Jy sigma=0.983017 ! Fit after self-cal, rms=0.045866Jy sigma=0.981918 ! Inverting map ! Added new window around map position (1.2, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789148 Jy ! Component: 100 - total flux cleaned = 0.0131871 Jy ! Total flux subtracted in 100 components = 0.0131871 Jy ! Clean residual min=-0.002486 max=0.002857 Jy/beam ! Clean residual mean=-0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.121046 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.121046 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=0.043964Jy sigma=0.923391 ! Fit after self-cal, rms=0.043961Jy sigma=0.923285 ! 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=1.119 mas, bmaj=2.41 mas, bpa=6.995 degrees ! Estimated noise=0.113879 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 = 0.00712549 Jy ! Component: 100 - total flux cleaned = 0.0113928 Jy ! Component: 150 - total flux cleaned = 0.0142382 Jy ! Component: 200 - total flux cleaned = 0.016209 Jy ! Total flux subtracted in 200 components = 0.016209 Jy ! Clean residual min=-0.001613 max=0.001549 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.137255 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 68 model components to the UV plane model. ! The established model now contains 121 components and 0.137255 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=0.042976Jy sigma=0.894090 ! Fit after self-cal, rms=0.042975Jy sigma=0.894057 ! 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: 0.999742 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00 KP 0.87 ! LA 0.99 NL 1.03 OV 1.02 PT 0.96 ! SC 1.07 ! ! Amplitude normalization factor in sub-array 2: 0.965374 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 1.04 LA 0.95 ! MK 1.15 NL 1.01 OV 0.99 PT 0.96 ! SC 1.23 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.999304 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.98 KP 0.88 ! LA 0.98 NL 1.04 OV 1.02 PT 0.97 ! SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 0.95937 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 1.07 LA 0.97 ! MK 1.22 NL 0.98 OV 1.00 PT 0.97 ! SC 1.16 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00744 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.95 KP 0.93 ! LA 1.01 NL 1.03 OV 1.01 PT 0.97 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.978581 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 1.01 LA 0.97 ! MK 1.11 NL 1.01 OV 1.01 PT 0.96 ! SC 1.11 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01612 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.95 KP 0.89 ! LA 1.00 NL 1.05 OV 1.02 PT 0.98 ! SC 0.93 ! ! Amplitude normalization factor in sub-array 2: 0.964806 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.01 HN 1.01 LA 0.96 ! MK 1.20 NL 0.99 OV 1.00 PT 0.98 ! SC 1.13 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01638 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.94 KP 0.91 ! LA 1.02 NL 1.02 OV 1.02 PT 1.00 ! SC 0.87 ! ! Amplitude normalization factor in sub-array 2: 1.01189 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 0.99 LA 0.99 ! MK 0.96 NL 0.98 OV 1.00 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.02856 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.92 KP 0.85 ! LA 1.01 NL 1.06 OV 1.01 PT 0.99 ! SC 0.86 ! ! Amplitude normalization factor in sub-array 2: 0.992398 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.03 LA 0.99 ! MK 1.05 NL 0.97 OV 1.01 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.03531 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.92 KP 0.85 ! LA 1.01 NL 1.01 OV 1.04 PT 1.00 ! SC 0.87 ! ! Amplitude normalization factor in sub-array 2: 1.018 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 0.99 LA 0.99 ! MK 0.88 NL 0.96 OV 1.02 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.02404 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.92 KP 0.90 ! LA 1.00 NL 1.04 OV 1.02 PT 0.97 ! SC 0.88 ! ! Amplitude normalization factor in sub-array 2: 0.990416 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 0.99 LA 1.01 ! MK 1.06 NL 0.97 OV 1.02 PT 0.98 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.042975Jy sigma=0.894057 ! Fit after self-cal, rms=0.040693Jy sigma=0.891453 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=0.040693Jy sigma=0.891453 ! Fit after self-cal, rms=0.040692Jy sigma=0.891446 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.444 mas, bpa=7.179 degrees ! Estimated noise=0.113177 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 = -0.000287295 Jy ! Component: 100 - total flux cleaned = -0.000274988 Jy ! Component: 150 - total flux cleaned = -0.000247133 Jy ! Component: 200 - total flux cleaned = -0.000218019 Jy ! Total flux subtracted in 200 components = -0.000218019 Jy ! Clean residual min=-0.001146 max=0.001059 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.137037 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.137037 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=0.040697Jy sigma=0.891262 ! Fit after self-cal, rms=0.040697Jy sigma=0.891259 ! 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=0.040697Jy sigma=0.891259 ! Fit after self-cal, rms=0.040661Jy sigma=0.890223 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 = 6.23527e-05 Jy ! Component: 100 - total flux cleaned = 8.04068e-05 Jy ! Component: 150 - total flux cleaned = 9.71263e-05 Jy ! Component: 200 - total flux cleaned = 0.000112696 Jy ! Total flux subtracted in 200 components = 0.000112696 Jy ! Clean residual min=-0.001149 max=0.001052 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.13715 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 143 components and 0.13715 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=0.040661Jy sigma=0.890190 ! Fit after self-cal, rms=0.040658Jy sigma=0.890103 ! 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: 1.137 x 2.444 at 7.179 degrees (North through East) ! Clean map min=-0.0011061 max=0.074813 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=0.8201 mas, bmaj=1.921 mas, bpa=7.142 degrees ! Estimated noise=0.34981 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572063 Jy ! Component: 100 - total flux cleaned = 0.0820232 Jy ! Component: 150 - total flux cleaned = 0.0970362 Jy ! Component: 200 - total flux cleaned = 0.10702 Jy ! Total flux subtracted in 200 components = 0.10702 Jy ! Clean residual min=-0.003073 max=0.004073 Jy/beam ! Clean residual mean=-0.000002 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.10702 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.10702 Jy ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.444 mas, bpa=7.179 degrees ! Estimated noise=0.113177 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 = 0.0121228 Jy ! Component: 100 - total flux cleaned = 0.0186668 Jy ! Component: 150 - total flux cleaned = 0.0226303 Jy ! Component: 200 - total flux cleaned = 0.0251426 Jy ! Total flux subtracted in 200 components = 0.0251426 Jy ! Clean residual min=-0.001173 max=0.001725 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.132163 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 108 components and 0.132163 Jy ! Inverting map ! Added new window around map position (39.2, 5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198113 Jy ! Component: 100 - total flux cleaned = 0.00314555 Jy ! Component: 150 - total flux cleaned = 0.00357972 Jy ! Component: 200 - total flux cleaned = 0.00379947 Jy ! Total flux subtracted in 200 components = 0.00379947 Jy ! Clean residual min=-0.001005 max=0.001043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.135962 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 142 components and 0.135962 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016571 Jy ! Component: 100 - total flux cleaned = 0.000310798 Jy ! Component: 150 - total flux cleaned = 0.000422816 Jy ! Component: 200 - total flux cleaned = 0.000524697 Jy ! Total flux subtracted in 200 components = 0.000524697 Jy ! Clean residual min=-0.000982 max=0.000966 Jy/beam ! Clean residual mean=-0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.136487 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 156 components and 0.136487 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=0.040644Jy sigma=0.889609 ! Fit after self-cal, rms=0.040640Jy sigma=0.889503 wmodel J0636+0801_X_map.mod ! Writing 156 model components to file: J0636+0801_X_map.mod wobs J0636+0801_X_uvs.fits ! Writing UV FITS file: J0636+0801_X_uvs.fits wwins J0636+0801_X_map.win ! wwins: Wrote 4 windows to J0636+0801_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 = 5.21509e-05 Jy ! Component: 100 - total flux cleaned = 0.000165539 Jy ! Component: 150 - total flux cleaned = 0.000273524 Jy ! Component: 200 - total flux cleaned = 0.00033255 Jy ! Component: 250 - total flux cleaned = 0.000375167 Jy ! Component: 300 - total flux cleaned = 0.000443225 Jy ! Component: 350 - total flux cleaned = 0.000508578 Jy ! Component: 400 - total flux cleaned = 0.000559467 Jy ! Component: 450 - total flux cleaned = 0.000645408 Jy ! Component: 500 - total flux cleaned = 0.000716421 Jy ! Component: 550 - total flux cleaned = 0.000750993 Jy ! Component: 600 - total flux cleaned = 0.000817667 Jy ! Component: 650 - total flux cleaned = 0.000839168 Jy ! Component: 700 - total flux cleaned = 0.000860226 Jy ! Component: 750 - total flux cleaned = 0.000870452 Jy ! Component: 800 - total flux cleaned = 0.000860482 Jy ! Component: 850 - total flux cleaned = 0.000880112 Jy ! Component: 900 - total flux cleaned = 0.000870592 Jy ! Component: 950 - total flux cleaned = 0.000889552 Jy ! Component: 1000 - total flux cleaned = 0.000907967 Jy ! Component: 1050 - total flux cleaned = 0.000908146 Jy ! Component: 1100 - total flux cleaned = 0.0009257 Jy ! Component: 1150 - total flux cleaned = 0.000925587 Jy ! Component: 1200 - total flux cleaned = 0.000925789 Jy ! Component: 1250 - total flux cleaned = 0.000934136 Jy ! Component: 1300 - total flux cleaned = 0.000950517 Jy ! Component: 1350 - total flux cleaned = 0.000934593 Jy ! Component: 1400 - total flux cleaned = 0.000934792 Jy ! Component: 1450 - total flux cleaned = 0.000934686 Jy ! Component: 1500 - total flux cleaned = 0.000896349 Jy ! Component: 1550 - total flux cleaned = 0.000888864 Jy ! Component: 1600 - total flux cleaned = 0.000859128 Jy ! Component: 1650 - total flux cleaned = 0.00082246 Jy ! Component: 1700 - total flux cleaned = 0.000815302 Jy ! Component: 1750 - total flux cleaned = 0.000801046 Jy ! Component: 1800 - total flux cleaned = 0.000801 Jy ! Component: 1850 - total flux cleaned = 0.00077316 Jy ! Component: 1900 - total flux cleaned = 0.00076632 Jy ! Component: 1950 - total flux cleaned = 0.000779914 Jy ! Component: 2000 - total flux cleaned = 0.000800003 Jy ! Component: 2050 - total flux cleaned = 0.000799948 Jy ! Component: 2100 - total flux cleaned = 0.000813117 Jy ! Component: 2150 - total flux cleaned = 0.000832513 Jy ! Component: 2200 - total flux cleaned = 0.000838977 Jy ! Component: 2250 - total flux cleaned = 0.000864289 Jy ! Component: 2300 - total flux cleaned = 0.000864183 Jy ! Component: 2350 - total flux cleaned = 0.000870348 Jy ! Component: 2400 - total flux cleaned = 0.000864236 Jy ! Component: 2450 - total flux cleaned = 0.000876493 Jy ! Component: 2500 - total flux cleaned = 0.000876447 Jy ! Component: 2550 - total flux cleaned = 0.000876441 Jy ! Component: 2600 - total flux cleaned = 0.00088831 Jy ! Component: 2650 - total flux cleaned = 0.000888271 Jy ! Component: 2700 - total flux cleaned = 0.000894139 Jy ! Component: 2750 - total flux cleaned = 0.00091149 Jy ! Component: 2800 - total flux cleaned = 0.000911505 Jy ! Component: 2850 - total flux cleaned = 0.000917239 Jy ! Component: 2900 - total flux cleaned = 0.000928576 Jy ! Component: 2950 - total flux cleaned = 0.000939784 Jy ! Component: 3000 - total flux cleaned = 0.000945332 Jy ! Component: 3050 - total flux cleaned = 0.000939846 Jy ! Component: 3100 - total flux cleaned = 0.000950877 Jy ! Component: 3150 - total flux cleaned = 0.000950904 Jy ! Component: 3200 - total flux cleaned = 0.000945507 Jy ! Component: 3250 - total flux cleaned = 0.000950952 Jy ! Component: 3300 - total flux cleaned = 0.000945575 Jy ! Component: 3350 - total flux cleaned = 0.000945553 Jy ! Component: 3400 - total flux cleaned = 0.000961355 Jy ! Component: 3450 - total flux cleaned = 0.000956073 Jy ! Component: 3500 - total flux cleaned = 0.000950872 Jy ! Component: 3550 - total flux cleaned = 0.000956062 Jy ! Component: 3600 - total flux cleaned = 0.000971531 Jy ! Component: 3650 - total flux cleaned = 0.000961248 Jy ! Component: 3700 - total flux cleaned = 0.000971434 Jy ! Component: 3750 - total flux cleaned = 0.000961319 Jy ! Component: 3800 - total flux cleaned = 0.000971435 Jy ! Component: 3850 - total flux cleaned = 0.000961402 Jy ! Component: 3900 - total flux cleaned = 0.000961407 Jy ! Component: 3950 - total flux cleaned = 0.000961411 Jy ! Component: 4000 - total flux cleaned = 0.000946606 Jy ! Component: 4050 - total flux cleaned = 0.000936827 Jy ! Total flux subtracted in 4096 components = 0.000936826 Jy ! Clean residual min=-0.000303 max=0.000292 Jy/beam ! Clean residual mean=0.000001 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.137424 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 458 components and 0.137424 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0636+0801_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.137 x 2.444 at 7.179 degrees (North through East) ! Clean map min=-0.00059135 max=0.075282 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0636+0801_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0636+0801_X_a_map.mod ! Writing 458 model components to file: /vlbi/vcs9/uvm//J0636+0801_X_a_map.mod wobs /vlbi/vcs9/uvm//J0636+0801_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0636+0801_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0636+0801_X_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0636+0801_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.075282 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.25759e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329066 0.329066 0.658132 1.31626 2.63253 5.26506 10.5301 21.0602 42.1205 84.241 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 911.67 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0636+0801_X_a_dfm.log closed on Tue Dec 26 21:47:43 2017