! Started logfile: /vlbi/vcs9/uvm//J0349+4609_C_b_dfm.log on Tue Dec 26 21:28:37 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//J0349+4609_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0349+4609_C_b_uvm.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! AN table 2: 46 integrations on 45 of 45 possible baselines. ! AN table 3: 22 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.845088 visibilities/baseline/integration-bin. ! Found source: J0349+4609 ! ! 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 85 lines of history. ! ! Reading 21472 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 J0349+4609_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)= 0.473027 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 17 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.118135Jy sigma=32.279688 ! Fit after self-cal, rms=0.556104Jy sigma=15.761346 ! 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=1.566 mas, bmaj=3.156 mas, bpa=-42.97 degrees ! Estimated noise=0.302736 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 = 0.38827 Jy ! Component: 100 - total flux cleaned = 0.45644 Jy ! Total flux subtracted in 100 components = 0.45644 Jy ! Clean residual min=-0.011343 max=0.020432 Jy/beam ! Clean residual mean=0.000036 rms=0.003385 Jy/beam ! Combined flux in latest and established models = 0.45644 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.45644 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=0.115653Jy sigma=3.124526 ! Fit after self-cal, rms=0.115332Jy sigma=3.115410 ! Inverting map ! Added new window around map position (2.7, -1.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305603 Jy ! Component: 100 - total flux cleaned = 0.0452147 Jy ! Total flux subtracted in 100 components = 0.0452147 Jy ! Clean residual min=-0.011230 max=0.015184 Jy/beam ! Clean residual mean=0.000028 rms=0.003013 Jy/beam ! Combined flux in latest and established models = 0.501655 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.501655 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=0.108696Jy sigma=2.875227 ! Fit after self-cal, rms=0.108481Jy sigma=2.868861 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=3.756 mas, bpa=-45.55 degrees ! Estimated noise=0.168356 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 = 0.0147133 Jy ! Component: 100 - total flux cleaned = 0.0178739 Jy ! Component: 150 - total flux cleaned = 0.0181022 Jy ! Component: 200 - total flux cleaned = 0.0184579 Jy ! Total flux subtracted in 200 components = 0.0184579 Jy ! Clean residual min=-0.012828 max=0.020365 Jy/beam ! Clean residual mean=0.000034 rms=0.004111 Jy/beam ! Combined flux in latest and established models = 0.520113 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.520113 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=0.107347Jy sigma=2.821871 ! Fit after self-cal, rms=0.107225Jy sigma=2.818637 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.995712 ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.99 KP 1.03 LA 0.99 ! NL 1.01 OV 1.04 PT 0.99 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02758 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 HN 0.97 KP 0.96 ! LA 0.96 MK 1.02 NL 0.99 OV 0.97 ! PT 0.96 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.112963 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 56.26 HN 0.96 KP 0.92 ! LA 0.94 NL 0.99 OV 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.985578 ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 1.04 LA 1.00 ! NL 1.02 OV 1.07 PT 1.00 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02639 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 HN 0.99 KP 0.97 ! LA 0.96 MK 1.01 NL 0.99 OV 0.97 ! PT 0.95 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.0915475 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 70.74 HN 0.97 KP 0.93 ! LA 0.93 NL 0.98 OV 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979547 ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.99 KP 1.04 LA 1.00 ! NL 1.02 OV 1.13 PT 0.99 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02576 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 HN 0.98 KP 0.98 ! LA 0.96 MK 0.99 NL 1.00 OV 0.98 ! PT 0.96 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.144159 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 42.85 HN 0.97 KP 0.92 ! LA 0.94 NL 0.97 OV 0.94 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977579 ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 1.05 LA 0.98 ! NL 1.01 OV 1.13 PT 1.01 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02802 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 HN 0.98 KP 0.97 ! LA 0.96 MK 1.02 NL 0.96 OV 0.98 ! PT 0.96 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.102857 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 62.30 HN 1.00 KP 0.93 ! LA 0.95 NL 0.98 OV 0.93 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.985907 ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.98 KP 1.03 LA 0.99 ! NL 1.00 OV 1.14 PT 0.99 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02227 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.96 HN 0.99 KP 0.97 ! LA 0.96 MK 1.02 NL 1.00 OV 0.98 ! PT 0.96 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.098398 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 65.41 HN 0.96 KP 0.92 ! LA 0.94 NL 0.99 OV 0.95 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.994453 ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.97 KP 1.03 LA 0.98 ! NL 1.00 OV 1.13 PT 0.97 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02092 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 HN 0.98 KP 0.97 ! LA 0.96 MK 1.02 NL 1.00 OV 0.98 ! PT 0.96 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.143323 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 43.09 HN 0.97 KP 0.93 ! LA 0.94 NL 0.99 OV 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997101 ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.96 KP 1.02 LA 0.98 ! NL 1.00 OV 1.12 PT 0.98 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01911 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 0.99 KP 0.97 ! LA 0.96 MK 1.02 NL 1.00 OV 0.98 ! PT 0.96 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.0715813 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 92.05 HN 0.97 KP 0.92 ! LA 0.94 NL 0.99 OV 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00041 ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.97 KP 1.02 LA 0.98 ! NL 0.98 OV 1.13 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: 1.02115 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 0.98 KP 0.97 ! LA 0.96 MK 1.02 NL 1.00 OV 0.98 ! PT 0.95 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.0765651 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 85.67 HN 0.98 KP 0.92 ! LA 0.94 NL 0.98 OV 0.95 ! ! ! Fit before self-cal, rms=0.107225Jy sigma=2.818637 ! Fit after self-cal, rms=0.186187Jy sigma=508.062035 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=0.186187Jy sigma=508.062035 ! Fit after self-cal, rms=0.186190Jy sigma=508.062050 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=5.469 mas, bpa=-73.82 degrees ! Estimated noise=0.00445023 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 = -0.405252 Jy ! Component: 100 - total flux cleaned = -0.469904 Jy ! Component: 150 - total flux cleaned = -0.495707 Jy ! Component: 200 - total flux cleaned = -0.507276 Jy ! Total flux subtracted in 200 components = -0.507276 Jy ! Clean residual min=-0.004110 max=0.004571 Jy/beam ! Clean residual mean=-0.000001 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.0128373 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.0128372 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=0.431832Jy sigma=15.926852 ! Fit after self-cal, rms=0.422779Jy sigma=15.688317 ! 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=0.422779Jy sigma=15.688317 ! Fit after self-cal, rms=0.422772Jy sigma=15.685979 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 = -0.00420482 Jy ! Component: 100 - total flux cleaned = -0.0062306 Jy ! Component: 150 - total flux cleaned = -0.00739696 Jy ! Component: 200 - total flux cleaned = -0.00812978 Jy ! Total flux subtracted in 200 components = -0.00812978 Jy ! Clean residual min=-0.001675 max=0.001731 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.00470743 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 73 components and 0.00470743 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=0.426776Jy sigma=13.322994 ! Fit after self-cal, rms=0.426622Jy sigma=13.294905 ! 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: 3.156 x 5.469 at -73.82 degrees (North through East) ! Clean map min=-0.0016496 max=0.005018 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=2.456 mas, bmaj=4.617 mas, bpa=-66.56 degrees ! Estimated noise=0.0310661 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368538 Jy ! Component: 100 - total flux cleaned = 0.0446863 Jy ! Component: 150 - total flux cleaned = 0.0480921 Jy ! Component: 200 - total flux cleaned = 0.0513055 Jy ! Total flux subtracted in 200 components = 0.0513055 Jy ! Clean residual min=-0.024711 max=0.015066 Jy/beam ! Clean residual mean=0.000011 rms=0.003972 Jy/beam ! Combined flux in latest and established models = 0.0513055 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0513055 Jy ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=5.469 mas, bpa=-73.82 degrees ! Estimated noise=0.00445023 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 = -0.0276208 Jy ! Component: 100 - total flux cleaned = -0.0368058 Jy ! Component: 150 - total flux cleaned = -0.0415073 Jy ! Component: 200 - total flux cleaned = -0.0442448 Jy ! Total flux subtracted in 200 components = -0.0442448 Jy ! Clean residual min=-0.002141 max=0.002654 Jy/beam ! Clean residual mean=-0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.00706068 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.00706068 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169232 Jy ! Component: 100 - total flux cleaned = -0.00230799 Jy ! Component: 150 - total flux cleaned = -0.0027262 Jy ! Component: 200 - total flux cleaned = -0.0030162 Jy ! Total flux subtracted in 200 components = -0.0030162 Jy ! Clean residual min=-0.001468 max=0.002174 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.00404448 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.00404448 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=0.425661Jy sigma=13.214580 ! Fit after self-cal, rms=0.424775Jy sigma=13.160777 wmodel J0349+4609_C_map.mod ! Writing 58 model components to file: J0349+4609_C_map.mod wobs J0349+4609_C_uvs.fits ! Writing UV FITS file: J0349+4609_C_uvs.fits wwins J0349+4609_C_map.win ! wwins: Wrote 2 windows to J0349+4609_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 = 0.000848591 Jy ! Component: 100 - total flux cleaned = 0.00138611 Jy ! Component: 150 - total flux cleaned = 0.00159852 Jy ! Component: 200 - total flux cleaned = 0.00163223 Jy ! Component: 250 - total flux cleaned = 0.00166196 Jy ! Component: 300 - total flux cleaned = 0.00171569 Jy ! Component: 350 - total flux cleaned = 0.00175171 Jy ! Component: 400 - total flux cleaned = 0.00177333 Jy ! Component: 450 - total flux cleaned = 0.00176318 Jy ! Component: 500 - total flux cleaned = 0.00178266 Jy ! Component: 550 - total flux cleaned = 0.00180053 Jy ! Component: 600 - total flux cleaned = 0.00182566 Jy ! Component: 650 - total flux cleaned = 0.00186552 Jy ! Component: 700 - total flux cleaned = 0.00185774 Jy ! Component: 750 - total flux cleaned = 0.00189478 Jy ! Component: 800 - total flux cleaned = 0.0019378 Jy ! Component: 850 - total flux cleaned = 0.00197968 Jy ! Component: 900 - total flux cleaned = 0.00201362 Jy ! Component: 950 - total flux cleaned = 0.00202024 Jy ! Component: 1000 - total flux cleaned = 0.00200716 Jy ! Component: 1050 - total flux cleaned = 0.00200081 Jy ! Component: 1100 - total flux cleaned = 0.00200708 Jy ! Component: 1150 - total flux cleaned = 0.00201939 Jy ! Component: 1200 - total flux cleaned = 0.00201938 Jy ! Component: 1250 - total flux cleaned = 0.0020375 Jy ! Component: 1300 - total flux cleaned = 0.00204344 Jy ! Component: 1350 - total flux cleaned = 0.00207311 Jy ! Component: 1400 - total flux cleaned = 0.00211449 Jy ! Component: 1450 - total flux cleaned = 0.00214401 Jy ! Component: 1500 - total flux cleaned = 0.00218555 Jy ! Component: 1550 - total flux cleaned = 0.00222745 Jy ! Component: 1600 - total flux cleaned = 0.00225772 Jy ! Component: 1650 - total flux cleaned = 0.00228219 Jy ! Component: 1700 - total flux cleaned = 0.00230697 Jy ! Component: 1750 - total flux cleaned = 0.00234472 Jy ! Component: 1800 - total flux cleaned = 0.00237672 Jy ! Component: 1850 - total flux cleaned = 0.00240943 Jy ! Component: 1900 - total flux cleaned = 0.00244274 Jy ! Component: 1950 - total flux cleaned = 0.00247663 Jy ! Component: 2000 - total flux cleaned = 0.0025112 Jy ! Component: 2050 - total flux cleaned = 0.00253939 Jy ! Component: 2100 - total flux cleaned = 0.00257539 Jy ! Component: 2150 - total flux cleaned = 0.00261218 Jy ! Component: 2200 - total flux cleaned = 0.00264229 Jy ! Component: 2250 - total flux cleaned = 0.00267286 Jy ! Component: 2300 - total flux cleaned = 0.00271188 Jy ! Component: 2350 - total flux cleaned = 0.00275189 Jy ! Component: 2400 - total flux cleaned = 0.00277654 Jy ! Component: 2450 - total flux cleaned = 0.00279322 Jy ! Component: 2500 - total flux cleaned = 0.00282728 Jy ! Component: 2550 - total flux cleaned = 0.00284469 Jy ! Component: 2600 - total flux cleaned = 0.00286252 Jy ! Component: 2650 - total flux cleaned = 0.00287143 Jy ! Component: 2700 - total flux cleaned = 0.00289008 Jy ! Component: 2750 - total flux cleaned = 0.00290917 Jy ! Component: 2800 - total flux cleaned = 0.00293861 Jy ! Component: 2850 - total flux cleaned = 0.00293872 Jy ! Component: 2900 - total flux cleaned = 0.00294894 Jy ! Component: 2950 - total flux cleaned = 0.00296989 Jy ! Component: 3000 - total flux cleaned = 0.00295927 Jy ! Component: 3050 - total flux cleaned = 0.00297018 Jy ! Component: 3100 - total flux cleaned = 0.00297016 Jy ! Component: 3150 - total flux cleaned = 0.00297007 Jy ! Component: 3200 - total flux cleaned = 0.00297024 Jy ! Component: 3250 - total flux cleaned = 0.00295817 Jy ! Component: 3300 - total flux cleaned = 0.00295826 Jy ! Component: 3350 - total flux cleaned = 0.00294525 Jy ! Component: 3400 - total flux cleaned = 0.00294497 Jy ! Component: 3450 - total flux cleaned = 0.00295817 Jy ! Component: 3500 - total flux cleaned = 0.00295824 Jy ! Component: 3550 - total flux cleaned = 0.00294413 Jy ! Component: 3600 - total flux cleaned = 0.00295862 Jy ! Component: 3650 - total flux cleaned = 0.00292869 Jy ! Component: 3700 - total flux cleaned = 0.00292839 Jy ! Component: 3750 - total flux cleaned = 0.00292818 Jy ! Component: 3800 - total flux cleaned = 0.00294459 Jy ! Component: 3850 - total flux cleaned = 0.00291184 Jy ! Component: 3900 - total flux cleaned = 0.00291187 Jy ! Component: 3950 - total flux cleaned = 0.00289476 Jy ! Component: 4000 - total flux cleaned = 0.00287665 Jy ! Component: 4050 - total flux cleaned = 0.00289481 Jy ! Total flux subtracted in 4096 components = 0.00287596 Jy ! Clean residual min=-0.001076 max=0.001055 Jy/beam ! Clean residual mean=0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.00692045 Jy keep ! Adding 172 model components to the UV plane model. ! The established model now contains 229 components and 0.00692045 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0349+4609_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.156 x 5.469 at -73.82 degrees (North through East) ! Clean map min=-0.002276 max=0.0061377 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0349+4609_C_b_map.fits wmodel /vlbi/vcs9/uvm//J0349+4609_C_b_map.mod ! Writing 229 model components to file: /vlbi/vcs9/uvm//J0349+4609_C_b_map.mod wobs /vlbi/vcs9/uvm//J0349+4609_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0349+4609_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J0349+4609_C_b_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0349+4609_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00613771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000328221 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -16.0428 16.0428 32.0857 64.1713 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.006 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 18.699 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0349+4609_C_b_dfm.log closed on Tue Dec 26 21:28:41 2017