! Started logfile: /vlbi/vcs9/uvm//J0732+4550_C_a_dfm.log on Tue Dec 26 21:53:22 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//J0732+4550_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0732+4550_C_a_uvm.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! AN table 2: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.774076 visibilities/baseline/integration-bin. ! Found source: J0732+4550 ! ! 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 11896 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 J0732+4550_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)= 0.0465707 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 58 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000594Jy sigma=31.316904 ! Fit after self-cal, rms=0.964308Jy sigma=30.162590 ! 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=1.346 mas, bmaj=4.715 mas, bpa=-30.01 degrees ! Estimated noise=0.379141 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 = 0.0297451 Jy ! Component: 100 - total flux cleaned = 0.038966 Jy ! Total flux subtracted in 100 components = 0.038966 Jy ! Clean residual min=-0.001568 max=0.003006 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.038966 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.038966 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=0.027755Jy sigma=0.772665 ! Fit after self-cal, rms=0.027668Jy sigma=0.769981 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452956 Jy ! Component: 100 - total flux cleaned = 0.00671757 Jy ! Total flux subtracted in 100 components = 0.00671757 Jy ! Clean residual min=-0.001197 max=0.001081 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0456835 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0456835 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=0.027010Jy sigma=0.745129 ! Fit after self-cal, rms=0.027000Jy sigma=0.744826 ! 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=1.806 mas, bmaj=4.793 mas, bpa=-29.15 degrees ! Estimated noise=0.207187 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 = 0.00185883 Jy ! Component: 100 - total flux cleaned = 0.00274994 Jy ! Component: 150 - total flux cleaned = 0.00330344 Jy ! Component: 200 - total flux cleaned = 0.00365997 Jy ! Total flux subtracted in 200 components = 0.00365997 Jy ! Clean residual min=-0.000871 max=0.000844 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0493435 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.0493435 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=0.026905Jy sigma=0.741623 ! Fit after self-cal, rms=0.026905Jy sigma=0.741597 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986705 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 0.96 KP 0.94 ! LA 1.02 MK 1.02 NL 0.97 OV 1.10 ! PT 1.00 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0234 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.06 KP 0.94 MK 0.95 ! NL 0.96 OV 1.02 PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02457 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.94 KP 0.95 ! LA 1.03 MK 1.02 NL 1.01 OV 1.00 ! PT 1.00 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994546 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 KP 0.99 MK 1.07 ! NL 0.98 OV 1.03 PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0036 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.99 ! LA 1.04 MK 0.93 NL 1.05 OV 0.95 ! PT 0.96 SC 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.949543 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 KP 1.00 MK 1.24 ! NL 1.02 OV 1.02 PT 1.06 SC 1.10 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.998438 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 1.00 ! LA 1.00 MK 1.09 NL 1.00 OV 0.96 ! PT 1.04 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02261 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 KP 0.98 MK 0.87 ! NL 0.99 OV 1.16 PT 0.88 SC 0.94 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00646 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.03 KP 0.94 ! LA 1.01 MK 0.93 NL 1.02 OV 0.97 ! PT 0.95 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.955422 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.09 KP 1.01 MK 1.09 ! NL 0.99 OV 1.06 PT 1.00 SC 1.18 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00977 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.97 KP 0.98 ! LA 0.98 MK 1.02 NL 1.06 OV 0.94 ! PT 0.97 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00006 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 KP 0.93 MK 0.97 ! NL 1.01 OV 0.95 PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979875 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.08 KP 1.01 ! LA 1.00 MK 1.06 NL 1.06 OV 0.96 ! PT 0.96 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02385 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.04 KP 0.97 MK 0.81 ! NL 0.95 OV 1.02 PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.952789 ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.03 HN 1.08 KP 0.94 ! LA 0.98 MK 1.09 NL 1.01 OV 1.00 ! PT 0.99 SC 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02557 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 KP 1.02 MK 0.89 ! NL 1.04 OV 0.91 PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.026905Jy sigma=0.741597 ! Fit after self-cal, rms=0.026844Jy sigma=0.739792 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=0.026844Jy sigma=0.739792 ! Fit after self-cal, rms=0.026845Jy sigma=0.739785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.809 mas, bmaj=4.846 mas, bpa=-29.48 degrees ! Estimated noise=0.206508 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 = -0.000491316 Jy ! Component: 100 - total flux cleaned = -0.000627201 Jy ! Component: 150 - total flux cleaned = -0.000642647 Jy ! Component: 200 - total flux cleaned = -0.000656677 Jy ! Total flux subtracted in 200 components = -0.000656677 Jy ! Clean residual min=-0.000788 max=0.000763 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0486868 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0486868 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=0.026841Jy sigma=0.739536 ! Fit after self-cal, rms=0.026841Jy sigma=0.739530 ! 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=0.026841Jy sigma=0.739530 ! Fit after self-cal, rms=0.026778Jy sigma=0.737660 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 = -1.23808e-05 Jy ! Component: 100 - total flux cleaned = -1.90573e-05 Jy ! Component: 150 - total flux cleaned = -1.93963e-05 Jy ! Component: 200 - total flux cleaned = -1.95381e-05 Jy ! Total flux subtracted in 200 components = -1.95381e-05 Jy ! Clean residual min=-0.000765 max=0.000736 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0486673 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0486673 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=0.026776Jy sigma=0.737588 ! Fit after self-cal, rms=0.026762Jy sigma=0.737239 ! 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: 1.809 x 4.846 at -29.48 degrees (North through East) ! Clean map min=-0.00073081 max=0.036175 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=1.347 mas, bmaj=4.726 mas, bpa=-30.1 degrees ! Estimated noise=0.3767 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.029686 Jy ! Component: 100 - total flux cleaned = 0.0389123 Jy ! Component: 150 - total flux cleaned = 0.0430949 Jy ! Component: 200 - total flux cleaned = 0.0451638 Jy ! Total flux subtracted in 200 components = 0.0451638 Jy ! Clean residual min=-0.001113 max=0.001045 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0451638 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0451638 Jy ! Inverting map and beam ! Estimated beam: bmin=1.809 mas, bmaj=4.846 mas, bpa=-29.48 degrees ! Estimated noise=0.206508 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 = 0.00190132 Jy ! Component: 100 - total flux cleaned = 0.00269088 Jy ! Component: 150 - total flux cleaned = 0.00311095 Jy ! Component: 200 - total flux cleaned = 0.00320715 Jy ! Total flux subtracted in 200 components = 0.00320715 Jy ! Clean residual min=-0.000780 max=0.000814 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0483709 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.0483709 Jy ! Inverting map ! Added new window around map position (-6, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000900087 Jy ! Component: 100 - total flux cleaned = 0.00127967 Jy ! Component: 150 - total flux cleaned = 0.00134211 Jy ! Component: 200 - total flux cleaned = 0.00139738 Jy ! Total flux subtracted in 200 components = 0.00139738 Jy ! Clean residual min=-0.000715 max=0.000681 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0497683 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 81 components and 0.0497683 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.9635e-05 Jy ! Component: 100 - total flux cleaned = 8.59661e-05 Jy ! Component: 150 - total flux cleaned = 0.000111779 Jy ! Component: 200 - total flux cleaned = 0.000135735 Jy ! Total flux subtracted in 200 components = 0.000135735 Jy ! Clean residual min=-0.000720 max=0.000678 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.049904 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.049904 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=0.026747Jy sigma=0.736599 ! Fit after self-cal, rms=0.026743Jy sigma=0.736481 wmodel J0732+4550_C_map.mod ! Writing 98 model components to file: J0732+4550_C_map.mod wobs J0732+4550_C_uvs.fits ! Writing UV FITS file: J0732+4550_C_uvs.fits wwins J0732+4550_C_map.win ! wwins: Wrote 2 windows to J0732+4550_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 = -0.000104567 Jy ! Component: 100 - total flux cleaned = -0.00012727 Jy ! Component: 150 - total flux cleaned = -0.00022601 Jy ! Component: 200 - total flux cleaned = -0.000309898 Jy ! Component: 250 - total flux cleaned = -0.000350241 Jy ! Component: 300 - total flux cleaned = -0.000408589 Jy ! Component: 350 - total flux cleaned = -0.000474415 Jy ! Component: 400 - total flux cleaned = -0.000520235 Jy ! Component: 450 - total flux cleaned = -0.000592145 Jy ! Component: 500 - total flux cleaned = -0.000653563 Jy ! Component: 550 - total flux cleaned = -0.000722331 Jy ! Component: 600 - total flux cleaned = -0.000781315 Jy ! Component: 650 - total flux cleaned = -0.000855711 Jy ! Component: 700 - total flux cleaned = -0.000904352 Jy ! Component: 750 - total flux cleaned = -0.000944261 Jy ! Component: 800 - total flux cleaned = -0.000983397 Jy ! Component: 850 - total flux cleaned = -0.00102958 Jy ! Component: 900 - total flux cleaned = -0.00108272 Jy ! Component: 950 - total flux cleaned = -0.0011425 Jy ! Component: 1000 - total flux cleaned = -0.0011719 Jy ! Component: 1050 - total flux cleaned = -0.00120819 Jy ! Component: 1100 - total flux cleaned = -0.00123682 Jy ! Component: 1150 - total flux cleaned = -0.0012721 Jy ! Component: 1200 - total flux cleaned = -0.00127898 Jy ! Component: 1250 - total flux cleaned = -0.00132709 Jy ! Component: 1300 - total flux cleaned = -0.00134065 Jy ! Component: 1350 - total flux cleaned = -0.00135398 Jy ! Component: 1400 - total flux cleaned = -0.00136741 Jy ! Component: 1450 - total flux cleaned = -0.00138707 Jy ! Component: 1500 - total flux cleaned = -0.00141949 Jy ! Component: 1550 - total flux cleaned = -0.00143232 Jy ! Component: 1600 - total flux cleaned = -0.00144513 Jy ! Component: 1650 - total flux cleaned = -0.00147652 Jy ! Component: 1700 - total flux cleaned = -0.0014703 Jy ! Component: 1750 - total flux cleaned = -0.00149504 Jy ! Component: 1800 - total flux cleaned = -0.00149502 Jy ! Component: 1850 - total flux cleaned = -0.00152528 Jy ! Component: 1900 - total flux cleaned = -0.00154915 Jy ! Component: 1950 - total flux cleaned = -0.00156106 Jy ! Component: 2000 - total flux cleaned = -0.00155519 Jy ! Component: 2050 - total flux cleaned = -0.00157843 Jy ! Component: 2100 - total flux cleaned = -0.00156116 Jy ! Component: 2150 - total flux cleaned = -0.00158402 Jy ! Component: 2200 - total flux cleaned = -0.00158409 Jy ! Component: 2250 - total flux cleaned = -0.00157856 Jy ! Component: 2300 - total flux cleaned = -0.00159529 Jy ! Component: 2350 - total flux cleaned = -0.00160081 Jy ! Component: 2400 - total flux cleaned = -0.00160087 Jy ! Component: 2450 - total flux cleaned = -0.00160085 Jy ! Component: 2500 - total flux cleaned = -0.00159008 Jy ! Component: 2550 - total flux cleaned = -0.00160076 Jy ! Component: 2600 - total flux cleaned = -0.0016008 Jy ! Component: 2650 - total flux cleaned = -0.00159554 Jy ! Component: 2700 - total flux cleaned = -0.00161127 Jy ! Component: 2750 - total flux cleaned = -0.0016216 Jy ! Component: 2800 - total flux cleaned = -0.00161642 Jy ! Component: 2850 - total flux cleaned = -0.00162162 Jy ! Component: 2900 - total flux cleaned = -0.00162672 Jy ! Component: 2950 - total flux cleaned = -0.00164189 Jy ! Component: 3000 - total flux cleaned = -0.00167711 Jy ! Component: 3050 - total flux cleaned = -0.00168708 Jy ! Component: 3100 - total flux cleaned = -0.00169202 Jy ! Component: 3150 - total flux cleaned = -0.00170683 Jy ! Component: 3200 - total flux cleaned = -0.00173133 Jy ! Component: 3250 - total flux cleaned = -0.00173625 Jy ! Component: 3300 - total flux cleaned = -0.00176037 Jy ! Component: 3350 - total flux cleaned = -0.00177476 Jy ! Component: 3400 - total flux cleaned = -0.0017843 Jy ! Component: 3450 - total flux cleaned = -0.00179852 Jy ! Component: 3500 - total flux cleaned = -0.00181734 Jy ! Component: 3550 - total flux cleaned = -0.00181734 Jy ! Component: 3600 - total flux cleaned = -0.00183598 Jy ! Component: 3650 - total flux cleaned = -0.00184985 Jy ! Component: 3700 - total flux cleaned = -0.00186823 Jy ! Component: 3750 - total flux cleaned = -0.00187281 Jy ! Component: 3800 - total flux cleaned = -0.00188192 Jy ! Component: 3850 - total flux cleaned = -0.00191355 Jy ! Component: 3900 - total flux cleaned = -0.00190453 Jy ! Component: 3950 - total flux cleaned = -0.00191797 Jy ! Component: 4000 - total flux cleaned = -0.00195353 Jy ! Component: 4050 - total flux cleaned = -0.00195797 Jy ! Total flux subtracted in 4096 components = -0.00197997 Jy ! Clean residual min=-0.000261 max=0.000248 Jy/beam ! Clean residual mean=0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0479241 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 379 components and 0.0479241 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0732+4550_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.809 x 4.846 at -29.48 degrees (North through East) ! Clean map min=-0.00058941 max=0.036217 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0732+4550_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0732+4550_C_a_map.mod ! Writing 379 model components to file: /vlbi/vcs9/uvm//J0732+4550_C_a_map.mod wobs /vlbi/vcs9/uvm//J0732+4550_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0732+4550_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0732+4550_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0732+4550_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0362171 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.19274e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.678636 0.678636 1.35727 2.71454 5.42909 10.8582 21.7163 43.4327 86.8654 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 442.063 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0732+4550_C_a_dfm.log closed on Tue Dec 26 21:53:26 2017