! Started logfile: /vlbi/vcs9/uvm//J0925+3612_X_a_dfm.log on Tue Dec 26 22:06:45 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//J0925+3612_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0925+3612_X_a_uvm.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.911728 visibilities/baseline/integration-bin. ! Found source: J0925+3612 ! ! 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 94 lines of history. ! ! Reading 11816 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 J0925+3612_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)= 0.269555 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 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.041469Jy sigma=25.212072 ! Fit after self-cal, rms=0.733559Jy sigma=17.736286 ! 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=1.115 mas, bmaj=2.294 mas, bpa=34.82 degrees ! Estimated noise=0.454454 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 = 0.233416 Jy ! Component: 100 - total flux cleaned = 0.264487 Jy ! Total flux subtracted in 100 components = 0.264487 Jy ! Clean residual min=-0.004697 max=0.006227 Jy/beam ! Clean residual mean=0.000001 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.264487 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.264487 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=0.034987Jy sigma=0.744888 ! Fit after self-cal, rms=0.034981Jy sigma=0.744742 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561046 Jy ! Component: 100 - total flux cleaned = 0.00579735 Jy ! Total flux subtracted in 100 components = 0.00579735 Jy ! Clean residual min=-0.003407 max=0.004341 Jy/beam ! Clean residual mean=0.000000 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.270285 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.270285 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=0.034229Jy sigma=0.725151 ! Fit after self-cal, rms=0.034227Jy sigma=0.725093 ! 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=1.543 mas, bmaj=2.581 mas, bpa=36.05 degrees ! Estimated noise=0.268729 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 = -0.00264056 Jy ! Component: 100 - total flux cleaned = -0.00363634 Jy ! Component: 150 - total flux cleaned = -0.00387608 Jy ! Component: 200 - total flux cleaned = -0.00408725 Jy ! Total flux subtracted in 200 components = -0.00408725 Jy ! Clean residual min=-0.002692 max=0.003323 Jy/beam ! Clean residual mean=0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.266197 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.266197 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=0.034051Jy sigma=0.720339 ! Fit after self-cal, rms=0.034050Jy sigma=0.720328 ! 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: 1.0089 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.96 KP 1.01 ! LA 0.99 MK 1.04 NL 0.97 OV 0.99 ! PT 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.00743 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 0.97 KP 1.01 ! LA 1.00 NL 0.98 OV 1.02 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00175 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.99 KP 1.01 ! LA 0.97 MK 1.07 NL 0.98 OV 0.99 ! PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.00883 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 0.96 KP 1.01 ! LA 1.00 NL 0.97 OV 1.03 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.998426 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 1.01 ! LA 1.01 MK 1.06 NL 0.98 OV 1.00 ! PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.0089 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 0.96 KP 1.00 ! LA 1.01 NL 0.97 OV 1.03 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.0042 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.97 KP 1.01 ! LA 0.99 MK 1.06 NL 0.97 OV 1.00 ! PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.00611 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 0.97 KP 1.01 ! LA 1.00 NL 0.97 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.992002 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.97 KP 1.03 ! LA 1.00 MK 1.07 NL 0.98 OV 1.00 ! PT 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.999241 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 0.97 KP 1.02 ! LA 1.01 NL 0.98 OV 1.03 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.993325 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 1.01 ! LA 1.02 MK 1.07 NL 0.98 OV 1.01 ! PT 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.999486 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 HN 0.96 KP 1.01 ! LA 1.02 NL 0.98 OV 1.02 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.994383 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 1.03 ! LA 1.01 MK 1.07 NL 0.98 OV 1.00 ! PT 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.996755 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.02 HN 0.97 KP 1.03 ! LA 1.02 NL 0.98 OV 1.02 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.989656 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 1.02 ! LA 1.02 MK 1.10 NL 0.98 OV 1.00 ! PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.998174 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 0.98 KP 1.03 ! LA 1.02 NL 0.99 OV 1.02 PT 0.98 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.034050Jy sigma=0.720328 ! Fit after self-cal, rms=0.032781Jy sigma=0.687836 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=0.032781Jy sigma=0.687836 ! Fit after self-cal, rms=0.032781Jy sigma=0.687835 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=2.561 mas, bpa=36.32 degrees ! Estimated noise=0.268537 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 (-6.4, -4.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293977 Jy ! Component: 100 - total flux cleaned = 0.00461967 Jy ! Component: 150 - total flux cleaned = 0.00578213 Jy ! Component: 200 - total flux cleaned = 0.00644382 Jy ! Total flux subtracted in 200 components = 0.00644382 Jy ! Clean residual min=-0.001335 max=0.001317 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.272641 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.272641 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=0.032576Jy sigma=0.681862 ! Fit after self-cal, rms=0.032570Jy sigma=0.681710 ! 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=0.032570Jy sigma=0.681710 ! Fit after self-cal, rms=0.032570Jy sigma=0.681698 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 = 0.000563197 Jy ! Component: 100 - total flux cleaned = 0.000930796 Jy ! Component: 150 - total flux cleaned = 0.00116279 Jy ! Component: 200 - total flux cleaned = 0.00135068 Jy ! Total flux subtracted in 200 components = 0.00135068 Jy ! Clean residual min=-0.001375 max=0.001250 Jy/beam ! Clean residual mean=-0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.273992 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 75 components and 0.273992 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=0.032546Jy sigma=0.681038 ! Fit after self-cal, rms=0.032544Jy sigma=0.680999 ! 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: 1.538 x 2.561 at 36.32 degrees (North through East) ! Clean map min=-0.0013112 max=0.26841 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=0.032544Jy sigma=0.680999 ! Fit after self-cal, rms=0.032392Jy sigma=0.676165 ! 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=0.032392Jy sigma=0.676165 ! Fit after self-cal, rms=0.032392Jy sigma=0.676165 ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=2.557 mas, bpa=36.39 degrees ! Estimated noise=0.268709 mJy/beam. ! Added new window around map position (-25.4, 35.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140536 Jy ! Component: 100 - total flux cleaned = 0.00224927 Jy ! Component: 150 - total flux cleaned = 0.00274621 Jy ! Component: 200 - total flux cleaned = 0.00306983 Jy ! Total flux subtracted in 200 components = 0.00306983 Jy ! Clean residual min=-0.000845 max=0.000846 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.277062 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 112 components and 0.277062 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=0.032338Jy sigma=0.674593 ! Fit after self-cal, rms=0.032337Jy sigma=0.674555 ! 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=1.115 mas, bmaj=2.286 mas, bpa=35.01 degrees ! Estimated noise=0.452445 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.23238 Jy ! Component: 100 - total flux cleaned = 0.263377 Jy ! Component: 150 - total flux cleaned = 0.271365 Jy ! Component: 200 - total flux cleaned = 0.27337 Jy ! Total flux subtracted in 200 components = 0.27337 Jy ! Clean residual min=-0.001739 max=0.001809 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.27337 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 0.27337 Jy ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=2.557 mas, bpa=36.39 degrees ! Estimated noise=0.268709 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) ! Added new window around map position (-11.2, -4.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012963 Jy ! Component: 100 - total flux cleaned = 0.0021279 Jy ! Component: 150 - total flux cleaned = 0.00291404 Jy ! Component: 200 - total flux cleaned = 0.00352549 Jy ! Total flux subtracted in 200 components = 0.00352549 Jy ! Clean residual min=-0.000984 max=0.000974 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.276896 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.276896 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059402 Jy ! Component: 100 - total flux cleaned = 0.0011064 Jy ! Component: 150 - total flux cleaned = 0.00150137 Jy ! Component: 200 - total flux cleaned = 0.00174737 Jy ! Total flux subtracted in 200 components = 0.00174737 Jy ! Clean residual min=-0.000909 max=0.000885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.278643 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 75 components and 0.278643 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=0.032355Jy sigma=0.674993 ! Fit after self-cal, rms=0.032351Jy sigma=0.674913 wmodel J0925+3612_X_map.mod ! Writing 75 model components to file: J0925+3612_X_map.mod wobs J0925+3612_X_uvs.fits ! Writing UV FITS file: J0925+3612_X_uvs.fits wwins J0925+3612_X_map.win ! wwins: Wrote 4 windows to J0925+3612_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 = -0.000186928 Jy ! Component: 100 - total flux cleaned = -0.000172708 Jy ! Component: 150 - total flux cleaned = -0.00017222 Jy ! Component: 200 - total flux cleaned = -0.000172178 Jy ! Component: 250 - total flux cleaned = -0.000158772 Jy ! Component: 300 - total flux cleaned = -0.00017127 Jy ! Component: 350 - total flux cleaned = -0.000134131 Jy ! Component: 400 - total flux cleaned = -0.000158021 Jy ! Component: 450 - total flux cleaned = -0.000146005 Jy ! Component: 500 - total flux cleaned = -0.000145823 Jy ! Component: 550 - total flux cleaned = -0.000145968 Jy ! Component: 600 - total flux cleaned = -0.000168026 Jy ! Component: 650 - total flux cleaned = -0.000221676 Jy ! Component: 700 - total flux cleaned = -0.000253084 Jy ! Component: 750 - total flux cleaned = -0.000263607 Jy ! Component: 800 - total flux cleaned = -0.000344621 Jy ! Component: 850 - total flux cleaned = -0.000344766 Jy ! Component: 900 - total flux cleaned = -0.000403407 Jy ! Component: 950 - total flux cleaned = -0.000441876 Jy ! Component: 1000 - total flux cleaned = -0.000488853 Jy ! Component: 1050 - total flux cleaned = -0.000488824 Jy ! Component: 1100 - total flux cleaned = -0.000561825 Jy ! Component: 1150 - total flux cleaned = -0.000570728 Jy ! Component: 1200 - total flux cleaned = -0.000597424 Jy ! Component: 1250 - total flux cleaned = -0.000632318 Jy ! Component: 1300 - total flux cleaned = -0.000649471 Jy ! Component: 1350 - total flux cleaned = -0.000666433 Jy ! Component: 1400 - total flux cleaned = -0.000674685 Jy ! Component: 1450 - total flux cleaned = -0.000699495 Jy ! Component: 1500 - total flux cleaned = -0.000723804 Jy ! Component: 1550 - total flux cleaned = -0.000763849 Jy ! Component: 1600 - total flux cleaned = -0.00078768 Jy ! Component: 1650 - total flux cleaned = -0.000834581 Jy ! Component: 1700 - total flux cleaned = -0.000865476 Jy ! Component: 1750 - total flux cleaned = -0.000896117 Jy ! Component: 1800 - total flux cleaned = -0.000926399 Jy ! Component: 1850 - total flux cleaned = -0.000971063 Jy ! Component: 1900 - total flux cleaned = -0.00102254 Jy ! Component: 1950 - total flux cleaned = -0.00104425 Jy ! Component: 2000 - total flux cleaned = -0.00106583 Jy ! Component: 2050 - total flux cleaned = -0.00109442 Jy ! Component: 2100 - total flux cleaned = -0.00112261 Jy ! Component: 2150 - total flux cleaned = -0.00118534 Jy ! Component: 2200 - total flux cleaned = -0.00121997 Jy ! Component: 2250 - total flux cleaned = -0.00126779 Jy ! Component: 2300 - total flux cleaned = -0.00130162 Jy ! Component: 2350 - total flux cleaned = -0.00132845 Jy ! Component: 2400 - total flux cleaned = -0.00137484 Jy ! Component: 2450 - total flux cleaned = -0.00140768 Jy ! Component: 2500 - total flux cleaned = -0.00145321 Jy ! Component: 2550 - total flux cleaned = -0.00149192 Jy ! Component: 2600 - total flux cleaned = -0.00153027 Jy ! Component: 2650 - total flux cleaned = -0.00156831 Jy ! Component: 2700 - total flux cleaned = -0.0016185 Jy ! Component: 2750 - total flux cleaned = -0.00166205 Jy ! Component: 2800 - total flux cleaned = -0.00169289 Jy ! Component: 2850 - total flux cleaned = -0.00171124 Jy ! Component: 2900 - total flux cleaned = -0.00177792 Jy ! Component: 2950 - total flux cleaned = -0.00181996 Jy ! Component: 3000 - total flux cleaned = -0.00184977 Jy ! Component: 3050 - total flux cleaned = -0.00187928 Jy ! Component: 3100 - total flux cleaned = -0.00193788 Jy ! Component: 3150 - total flux cleaned = -0.00194361 Jy ! Component: 3200 - total flux cleaned = -0.00198393 Jy ! Component: 3250 - total flux cleaned = -0.00202385 Jy ! Component: 3300 - total flux cleaned = -0.00202392 Jy ! Component: 3350 - total flux cleaned = -0.00208011 Jy ! Component: 3400 - total flux cleaned = -0.00209132 Jy ! Component: 3450 - total flux cleaned = -0.00211897 Jy ! Component: 3500 - total flux cleaned = -0.00213544 Jy ! Component: 3550 - total flux cleaned = -0.00217352 Jy ! Component: 3600 - total flux cleaned = -0.00218975 Jy ! Component: 3650 - total flux cleaned = -0.00220588 Jy ! Component: 3700 - total flux cleaned = -0.0022218 Jy ! Component: 3750 - total flux cleaned = -0.00224824 Jy ! Component: 3800 - total flux cleaned = -0.00225872 Jy ! Component: 3850 - total flux cleaned = -0.00229002 Jy ! Component: 3900 - total flux cleaned = -0.00230038 Jy ! Component: 3950 - total flux cleaned = -0.00234156 Jy ! Component: 4000 - total flux cleaned = -0.00235687 Jy ! Component: 4050 - total flux cleaned = -0.00238232 Jy ! Total flux subtracted in 4096 components = -0.0024076 Jy ! Clean residual min=-0.000260 max=0.000300 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.276235 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 330 components and 0.276235 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0925+3612_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.535 x 2.557 at 36.39 degrees (North through East) ! Clean map min=-0.00054353 max=0.26775 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0925+3612_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0925+3612_X_a_map.mod ! Writing 330 model components to file: /vlbi/vcs9/uvm//J0925+3612_X_a_map.mod wobs /vlbi/vcs9/uvm//J0925+3612_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0925+3612_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0925+3612_X_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0925+3612_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.267749 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.88313e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0995311 0.0995311 0.199062 0.398125 0.796249 1.5925 3.185 6.36999 12.74 25.48 50.9599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.267 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3014.13 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0925+3612_X_a_dfm.log closed on Tue Dec 26 22:06:51 2017