! Started logfile: /vlbi/vcs9/uvm//J1632+8232_X_a_dfm.log on Tue Dec 26 22:45:40 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//J1632+8232_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1632+8232_X_a_uvm.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! AN table 2: 37 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951863 visibilities/baseline/integration-bin. ! Found source: J1632+8232 ! ! 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 23096 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 J1632+8232_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)= 0.253911 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031916Jy sigma=7.942014 ! Fit after self-cal, rms=0.848092Jy sigma=6.270808 ! 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=0.771 mas, bmaj=2.835 mas, bpa=-86.92 degrees ! Estimated noise=1.4119 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 = 0.128943 Jy ! Component: 100 - total flux cleaned = 0.191954 Jy ! Total flux subtracted in 100 components = 0.191954 Jy ! Clean residual min=-0.015183 max=0.040793 Jy/beam ! Clean residual mean=0.000019 rms=0.004562 Jy/beam ! Combined flux in latest and established models = 0.191954 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.191954 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=0.161914Jy sigma=1.201230 ! Fit after self-cal, rms=0.161898Jy sigma=1.201093 ! Inverting map ! Added new window around map position (0.8, -1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464645 Jy ! Component: 100 - total flux cleaned = 0.0738423 Jy ! Total flux subtracted in 100 components = 0.0738423 Jy ! Clean residual min=-0.013807 max=0.033207 Jy/beam ! Clean residual mean=0.000005 rms=0.003381 Jy/beam ! Combined flux in latest and established models = 0.265796 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.265796 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=0.142702Jy sigma=1.003541 ! Fit after self-cal, rms=0.142128Jy sigma=0.996114 ! Inverting map ! Added new window around map position (-1, 1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317833 Jy ! Component: 100 - total flux cleaned = 0.0513568 Jy ! Total flux subtracted in 100 components = 0.0513568 Jy ! Clean residual min=-0.009007 max=0.012060 Jy/beam ! Clean residual mean=-0.000003 rms=0.002580 Jy/beam ! Combined flux in latest and established models = 0.317153 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.317153 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=0.132893Jy sigma=0.896283 ! Fit after self-cal, rms=0.132796Jy sigma=0.895653 ! 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=1.101 mas, bmaj=3.313 mas, bpa=-87.68 degrees ! Estimated noise=0.606871 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 = 0.0394258 Jy ! Component: 100 - total flux cleaned = 0.0639461 Jy ! Component: 150 - total flux cleaned = 0.080116 Jy ! Component: 200 - total flux cleaned = 0.0911431 Jy ! Total flux subtracted in 200 components = 0.0911431 Jy ! Clean residual min=-0.015799 max=0.014730 Jy/beam ! Clean residual mean=-0.000019 rms=0.003503 Jy/beam ! Combined flux in latest and established models = 0.408296 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 86 model components to the UV plane model. ! The established model now contains 144 components and 0.408296 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=0.125849Jy sigma=0.808148 ! Fit after self-cal, rms=0.125796Jy sigma=0.807677 ! 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: 0.763746 ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 0.80 HN 3.49 KP 0.95 ! LA 1.04 MK 0.76 NL 1.25 OV 1.00 ! PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.821453 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.78 HN 3.48 KP 0.90 ! LA 0.97 MK 0.80 NL 1.05 OV 0.96 ! PT 1.01 SC 1.25 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.807671 ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 0.80 HN 2.94 KP 0.95 ! LA 1.04 MK 0.82 NL 1.19 OV 1.02 ! PT 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.829281 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.80 HN 3.08 KP 0.92 ! LA 1.01 MK 0.81 NL 0.99 OV 0.92 ! PT 0.99 SC 1.57 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.752923 ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.83 HN 3.80 KP 0.95 ! LA 1.05 MK 0.84 NL 1.11 OV 0.99 ! PT 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.854238 ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.81 HN 2.93 KP 0.91 ! LA 1.02 MK 0.83 NL 0.97 OV 0.95 ! PT 1.01 SC 1.37 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.821693 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.82 HN 3.05 KP 0.94 ! LA 1.08 MK 0.92 NL 0.99 OV 1.00 ! PT 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.820177 ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.81 HN 3.28 KP 0.91 ! LA 1.02 MK 0.92 NL 0.88 OV 0.99 ! PT 1.00 SC 1.48 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.674145 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.84 HN 5.20 KP 0.92 ! LA 1.06 MK 1.41 NL 0.85 OV 1.05 ! PT 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.774666 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.86 HN 3.79 KP 0.96 ! LA 1.06 MK 1.11 NL 0.81 OV 1.14 ! PT 1.04 SC 1.15 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.741399 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 HN 4.00 KP 0.95 ! LA 1.08 MK 1.29 NL 0.83 OV 1.09 ! PT 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.81889 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.89 HN 3.08 KP 0.95 ! LA 1.03 MK 1.11 NL 0.81 OV 1.17 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.82872 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.86 HN 2.80 KP 1.00 ! LA 1.07 MK 1.08 NL 0.85 OV 1.09 ! PT 1.06 ! ! Amplitude normalization factor in sub-array 2: 0.815917 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.92 HN 3.34 KP 0.98 ! LA 1.03 MK 1.08 NL 0.81 OV 1.17 ! PT 1.07 SC 0.82 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.783759 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 3.19 KP 1.01 ! LA 1.07 MK 1.26 NL 0.86 OV 1.13 ! PT 1.05 ! ! Amplitude normalization factor in sub-array 2: 0.843363 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.90 HN 2.94 KP 0.96 ! LA 1.05 MK 0.90 NL 0.86 OV 1.25 ! PT 1.06 SC 0.86 ! ! ! Fit before self-cal, rms=0.125796Jy sigma=0.807677 ! Fit after self-cal, rms=0.159115Jy sigma=1.421654 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=0.159115Jy sigma=1.421654 ! Fit after self-cal, rms=0.159157Jy sigma=1.421618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=3.776 mas, bpa=-80.69 degrees ! Estimated noise=0.388074 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 = -0.0869761 Jy ! Component: 100 - total flux cleaned = -0.118268 Jy ! Component: 150 - total flux cleaned = -0.135092 Jy ! Component: 200 - total flux cleaned = -0.144904 Jy ! Total flux subtracted in 200 components = -0.144904 Jy ! Clean residual min=-0.006857 max=0.005595 Jy/beam ! Clean residual mean=-0.000011 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.263392 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 73 model components to the UV plane model. ! The established model now contains 191 components and 0.263392 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=0.136814Jy sigma=0.768166 ! Fit after self-cal, rms=0.136791Jy sigma=0.768029 ! 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=0.136791Jy sigma=0.768029 ! Fit after self-cal, rms=0.136752Jy sigma=0.767244 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 = -0.005818 Jy ! Component: 100 - total flux cleaned = -0.00927124 Jy ! Component: 150 - total flux cleaned = -0.0113647 Jy ! Component: 200 - total flux cleaned = -0.0126467 Jy ! Total flux subtracted in 200 components = -0.0126467 Jy ! Clean residual min=-0.004550 max=0.005829 Jy/beam ! Clean residual mean=-0.000008 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.250745 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 212 components and 0.250745 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=0.136633Jy sigma=0.762364 ! Fit after self-cal, rms=0.136652Jy sigma=0.762235 ! Inverting map ! Added new window around map position (-36, -18.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567082 Jy ! Component: 100 - total flux cleaned = 0.00635494 Jy ! Component: 150 - total flux cleaned = 0.0062692 Jy ! Component: 200 - total flux cleaned = 0.00619983 Jy ! Total flux subtracted in 200 components = 0.00619983 Jy ! Clean residual min=-0.004333 max=0.004505 Jy/beam ! Clean residual mean=-0.000006 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.256945 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 252 components and 0.256945 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=0.136496Jy sigma=0.756813 ! Fit after self-cal, rms=0.136472Jy sigma=0.756071 ! 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: 1.201 x 3.776 at -80.69 degrees (North through East) ! Clean map min=-0.0039687 max=0.11844 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=0.136472Jy sigma=0.756071 ! Fit after self-cal, rms=0.132597Jy sigma=0.718987 ! 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=0.132597Jy sigma=0.718987 ! Fit after self-cal, rms=0.132610Jy sigma=0.718980 ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=3.841 mas, bpa=-79.8 degrees ! Estimated noise=0.386013 mJy/beam. ! Added new window around map position (4.4, -40.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235583 Jy ! Component: 100 - total flux cleaned = 0.0021627 Jy ! Component: 150 - total flux cleaned = 0.00221309 Jy ! Component: 200 - total flux cleaned = 0.00225808 Jy ! Total flux subtracted in 200 components = 0.00225808 Jy ! Clean residual min=-0.002164 max=0.002576 Jy/beam ! Clean residual mean=-0.000005 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.259203 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 297 components and 0.259203 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=0.132535Jy sigma=0.717339 ! Fit after self-cal, rms=0.132535Jy sigma=0.717253 ! 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=0.8002 mas, bmaj=3.018 mas, bpa=-82.33 degrees ! Estimated noise=1.03946 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0910714 Jy ! Component: 100 - total flux cleaned = 0.133827 Jy ! Component: 150 - total flux cleaned = 0.158799 Jy ! Component: 200 - total flux cleaned = 0.175955 Jy ! Total flux subtracted in 200 components = 0.175955 Jy ! Clean residual min=-0.005420 max=0.007459 Jy/beam ! Clean residual mean=0.000003 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.175955 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.175955 Jy ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=3.841 mas, bpa=-79.8 degrees ! Estimated noise=0.386013 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 = 0.0304333 Jy ! Component: 100 - total flux cleaned = 0.047178 Jy ! Component: 150 - total flux cleaned = 0.0574006 Jy ! Component: 200 - total flux cleaned = 0.0642039 Jy ! Total flux subtracted in 200 components = 0.0642039 Jy ! Clean residual min=-0.002938 max=0.004097 Jy/beam ! Clean residual mean=-0.000004 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.240159 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 142 components and 0.240159 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482373 Jy ! Component: 100 - total flux cleaned = 0.0084024 Jy ! Component: 150 - total flux cleaned = 0.0111154 Jy ! Component: 200 - total flux cleaned = 0.0132006 Jy ! Total flux subtracted in 200 components = 0.0132006 Jy ! Clean residual min=-0.002264 max=0.003077 Jy/beam ! Clean residual mean=-0.000005 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.25336 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 180 components and 0.25336 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=0.132340Jy sigma=0.718073 ! Fit after self-cal, rms=0.132319Jy sigma=0.717887 wmodel J1632+8232_X_map.mod ! Writing 180 model components to file: J1632+8232_X_map.mod wobs J1632+8232_X_uvs.fits ! Writing UV FITS file: J1632+8232_X_uvs.fits wwins J1632+8232_X_map.win ! wwins: Wrote 5 windows to J1632+8232_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 = 0.00133362 Jy ! Component: 100 - total flux cleaned = 0.00248017 Jy ! Component: 150 - total flux cleaned = 0.00332117 Jy ! Component: 200 - total flux cleaned = 0.00383583 Jy ! Component: 250 - total flux cleaned = 0.00409769 Jy ! Component: 300 - total flux cleaned = 0.00438349 Jy ! Component: 350 - total flux cleaned = 0.00469312 Jy ! Component: 400 - total flux cleaned = 0.00502418 Jy ! Component: 450 - total flux cleaned = 0.00524768 Jy ! Component: 500 - total flux cleaned = 0.00562024 Jy ! Component: 550 - total flux cleaned = 0.00595173 Jy ! Component: 600 - total flux cleaned = 0.00624495 Jy ! Component: 650 - total flux cleaned = 0.00647309 Jy ! Component: 700 - total flux cleaned = 0.00664028 Jy ! Component: 750 - total flux cleaned = 0.00677683 Jy ! Component: 800 - total flux cleaned = 0.00693694 Jy ! Component: 850 - total flux cleaned = 0.0070671 Jy ! Component: 900 - total flux cleaned = 0.00727059 Jy ! Component: 950 - total flux cleaned = 0.00744493 Jy ! Component: 1000 - total flux cleaned = 0.00756745 Jy ! Component: 1050 - total flux cleaned = 0.00775906 Jy ! Component: 1100 - total flux cleaned = 0.00787736 Jy ! Component: 1150 - total flux cleaned = 0.00808603 Jy ! Component: 1200 - total flux cleaned = 0.00829163 Jy ! Component: 1250 - total flux cleaned = 0.00851587 Jy ! Component: 1300 - total flux cleaned = 0.00873647 Jy ! Component: 1350 - total flux cleaned = 0.00891036 Jy ! Component: 1400 - total flux cleaned = 0.00908158 Jy ! Component: 1450 - total flux cleaned = 0.00922976 Jy ! Component: 1500 - total flux cleaned = 0.00939687 Jy ! Component: 1550 - total flux cleaned = 0.00962337 Jy ! Component: 1600 - total flux cleaned = 0.00980629 Jy ! Component: 1650 - total flux cleaned = 0.00996657 Jy ! Component: 1700 - total flux cleaned = 0.0101246 Jy ! Component: 1750 - total flux cleaned = 0.0102026 Jy ! Component: 1800 - total flux cleaned = 0.0103378 Jy ! Component: 1850 - total flux cleaned = 0.0103953 Jy ! Component: 1900 - total flux cleaned = 0.0105088 Jy ! Component: 1950 - total flux cleaned = 0.0106024 Jy ! Component: 2000 - total flux cleaned = 0.0106765 Jy ! Component: 2050 - total flux cleaned = 0.010823 Jy ! Component: 2100 - total flux cleaned = 0.0108774 Jy ! Component: 2150 - total flux cleaned = 0.0110031 Jy ! Component: 2200 - total flux cleaned = 0.0111098 Jy ! Component: 2250 - total flux cleaned = 0.0112327 Jy ! Component: 2300 - total flux cleaned = 0.0113369 Jy ! Component: 2350 - total flux cleaned = 0.0113713 Jy ! Component: 2400 - total flux cleaned = 0.0114907 Jy ! Component: 2450 - total flux cleaned = 0.0115415 Jy ! Component: 2500 - total flux cleaned = 0.0116755 Jy ! Component: 2550 - total flux cleaned = 0.0117583 Jy ! Component: 2600 - total flux cleaned = 0.0118407 Jy ! Component: 2650 - total flux cleaned = 0.0120037 Jy ! Component: 2700 - total flux cleaned = 0.012084 Jy ! Component: 2750 - total flux cleaned = 0.0120842 Jy ! Component: 2800 - total flux cleaned = 0.0121794 Jy ! Component: 2850 - total flux cleaned = 0.0122582 Jy ! Component: 2900 - total flux cleaned = 0.0123673 Jy ! Component: 2950 - total flux cleaned = 0.0124135 Jy ! Component: 3000 - total flux cleaned = 0.0125056 Jy ! Component: 3050 - total flux cleaned = 0.0125207 Jy ! Component: 3100 - total flux cleaned = 0.012566 Jy ! Component: 3150 - total flux cleaned = 0.012641 Jy ! Component: 3200 - total flux cleaned = 0.0126706 Jy ! Component: 3250 - total flux cleaned = 0.0127591 Jy ! Component: 3300 - total flux cleaned = 0.0127591 Jy ! Component: 3350 - total flux cleaned = 0.0127883 Jy ! Component: 3400 - total flux cleaned = 0.012918 Jy ! Component: 3450 - total flux cleaned = 0.0130037 Jy ! Component: 3500 - total flux cleaned = 0.013018 Jy ! Component: 3550 - total flux cleaned = 0.0131168 Jy ! Component: 3600 - total flux cleaned = 0.0131169 Jy ! Component: 3650 - total flux cleaned = 0.0132281 Jy ! Component: 3700 - total flux cleaned = 0.0132142 Jy ! Component: 3750 - total flux cleaned = 0.0132829 Jy ! Component: 3800 - total flux cleaned = 0.0133645 Jy ! Component: 3850 - total flux cleaned = 0.0133916 Jy ! Component: 3900 - total flux cleaned = 0.013472 Jy ! Component: 3950 - total flux cleaned = 0.0134854 Jy ! Component: 4000 - total flux cleaned = 0.0135384 Jy ! Component: 4050 - total flux cleaned = 0.0136173 Jy ! Total flux subtracted in 4096 components = 0.0136697 Jy ! Clean residual min=-0.000900 max=0.000749 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.267029 Jy keep ! Adding 342 model components to the UV plane model. ! The established model now contains 522 components and 0.267029 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1632+8232_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.193 x 3.841 at -79.8 degrees (North through East) ! Clean map min=-0.0016194 max=0.12007 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1632+8232_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1632+8232_X_a_map.mod ! Writing 522 model components to file: /vlbi/vcs9/uvm//J1632+8232_X_a_map.mod wobs /vlbi/vcs9/uvm//J1632+8232_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1632+8232_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1632+8232_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J1632+8232_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.619094 0.619094 1.23819 2.47638 4.95275 9.90551 19.811 39.622 79.2441 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.12 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 484.578 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1632+8232_X_a_dfm.log closed on Tue Dec 26 22:45:45 2017