! Started logfile: /vlbi/vcs9/uvm//J1035-2011_X_a_dfm.log on Tue Dec 26 22:12:07 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//J1035-2011_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1035-2011_X_a_uvm.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! AN table 3: 24 integrations on 21 of 21 possible baselines. ! AN table 4: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.839971 visibilities/baseline/integration-bin. ! Found source: J1035-2011 ! ! 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 18392 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 J1035-2011_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)= 0.469248 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 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! A total of 25 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.107376Jy sigma=25.664240 ! Fit after self-cal, rms=0.575407Jy sigma=12.955732 ! 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=0.7889 mas, bmaj=2.306 mas, bpa=0.534 degrees ! Estimated noise=0.407343 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 = 0.367065 Jy ! Component: 100 - total flux cleaned = 0.465123 Jy ! Total flux subtracted in 100 components = 0.465123 Jy ! Clean residual min=-0.013548 max=0.028493 Jy/beam ! Clean residual mean=-0.000028 rms=0.003063 Jy/beam ! Combined flux in latest and established models = 0.465123 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.465123 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=0.082730Jy sigma=1.939852 ! Fit after self-cal, rms=0.082395Jy sigma=1.931715 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378156 Jy ! Component: 100 - total flux cleaned = 0.0546102 Jy ! Total flux subtracted in 100 components = 0.0546102 Jy ! Clean residual min=-0.008131 max=0.014584 Jy/beam ! Clean residual mean=-0.000013 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.519733 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.519733 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=0.058303Jy sigma=1.287401 ! Fit after self-cal, rms=0.058179Jy sigma=1.284906 ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158874 Jy ! Component: 100 - total flux cleaned = 0.01964 Jy ! Total flux subtracted in 100 components = 0.01964 Jy ! Clean residual min=-0.006774 max=0.010710 Jy/beam ! Clean residual mean=-0.000008 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.539373 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.539373 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=0.052769Jy sigma=1.138195 ! Fit after self-cal, rms=0.052378Jy sigma=1.128093 ! 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=1.099 mas, bmaj=3.008 mas, bpa=-0.05014 degrees ! Estimated noise=0.226903 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 (-2.8, -6.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209251 Jy ! Component: 100 - total flux cleaned = 0.0316842 Jy ! Component: 150 - total flux cleaned = 0.0383172 Jy ! Component: 200 - total flux cleaned = 0.0403734 Jy ! Total flux subtracted in 200 components = 0.0403734 Jy ! Clean residual min=-0.006710 max=0.011425 Jy/beam ! Clean residual mean=0.000001 rms=0.001991 Jy/beam ! Combined flux in latest and established models = 0.579746 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 74 model components to the UV plane model. ! The established model now contains 101 components and 0.579746 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=0.046675Jy sigma=0.965365 ! Fit after self-cal, rms=0.045739Jy sigma=0.936672 ! 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: 1.01733 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.98 ! LA 0.98 MK 0.93 NL 0.99 OV 0.99 ! PT 0.97 SC 0.95 ! ! Amplitude normalization factor in sub-array 2: 0.990051 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 KP 0.98 LA 1.00 ! MK 0.98 NL 1.17 OV 0.99 PT 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.992567 ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.98 KP 0.97 LA 1.01 ! MK 0.98 NL 1.05 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.994278 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.95 HN 1.02 KP 0.99 ! NL 1.04 OV 1.02 PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01756 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 0.98 ! LA 0.98 MK 0.94 NL 0.99 OV 0.99 ! PT 0.98 SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.986357 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 0.98 LA 1.00 ! MK 0.98 NL 1.18 OV 0.99 PT 1.01 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.994633 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.98 KP 0.97 LA 1.02 ! MK 0.98 NL 1.04 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.99573 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.96 HN 1.00 KP 0.99 ! NL 1.04 OV 1.02 PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02177 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.05 KP 0.98 ! LA 0.98 MK 0.95 NL 1.00 OV 0.99 ! PT 0.97 SC 0.95 ! ! Amplitude normalization factor in sub-array 2: 0.988381 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 KP 0.99 LA 1.00 ! MK 0.99 NL 1.18 OV 0.99 PT 1.02 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.992351 ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.98 KP 0.96 LA 1.02 ! MK 0.99 NL 1.04 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.994031 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.95 HN 1.01 KP 1.00 ! NL 1.04 OV 1.02 PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01148 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.04 KP 0.98 ! LA 1.00 MK 0.96 NL 0.99 OV 0.99 ! PT 0.97 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 0.986459 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 KP 0.99 LA 1.00 ! MK 0.97 NL 1.20 OV 0.99 PT 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.992496 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.96 KP 0.97 LA 1.02 ! MK 1.00 NL 1.04 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.990959 ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.97 HN 1.02 KP 0.99 ! NL 1.04 OV 1.02 PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.00615 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.06 KP 0.98 ! LA 1.00 MK 0.95 NL 1.01 OV 1.00 ! PT 0.98 SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.983339 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 KP 0.99 LA 1.01 ! MK 0.98 NL 1.21 OV 0.99 PT 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.991582 ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.98 KP 0.96 LA 1.01 ! MK 0.97 NL 1.05 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.983057 ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.95 HN 1.05 KP 1.00 ! NL 1.04 OV 1.03 PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.00967 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.06 KP 0.98 ! LA 0.99 MK 0.93 NL 1.01 OV 0.99 ! PT 0.97 SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.978999 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 0.99 LA 1.01 ! MK 0.99 NL 1.22 OV 1.00 PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.993286 ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.97 KP 0.96 LA 1.03 ! MK 0.98 NL 1.03 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.988712 ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.96 HN 1.03 KP 0.99 ! NL 1.05 OV 1.03 PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00718 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.08 KP 0.98 ! LA 0.99 MK 0.96 NL 1.00 OV 0.99 ! PT 0.98 SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.979214 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 KP 1.00 LA 1.00 ! MK 0.99 NL 1.25 OV 1.00 PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00129 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.95 KP 0.96 LA 1.03 ! MK 0.94 NL 1.06 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.982732 ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.96 HN 1.01 KP 0.99 ! NL 1.05 OV 1.02 PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.01193 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.04 KP 0.98 ! LA 1.00 MK 0.94 NL 1.00 OV 1.00 ! PT 0.97 SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.984046 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 KP 0.99 LA 1.00 ! MK 0.98 NL 1.23 OV 1.00 PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.995319 ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.97 KP 0.97 LA 1.00 ! MK 0.98 NL 1.05 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.985487 ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.95 HN 1.01 KP 0.99 ! NL 1.04 OV 1.03 PT 0.99 SC 1.05 ! ! ! Fit before self-cal, rms=0.045739Jy sigma=0.936672 ! Fit after self-cal, rms=0.040020Jy sigma=0.787040 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=0.040020Jy sigma=0.787040 ! Fit after self-cal, rms=0.040022Jy sigma=0.787014 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.989 mas, bpa=-0.5075 degrees ! Estimated noise=0.224771 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 (-9.4, -16). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476946 Jy ! Component: 100 - total flux cleaned = 0.00617079 Jy ! Component: 150 - total flux cleaned = 0.00728311 Jy ! Component: 200 - total flux cleaned = 0.00809618 Jy ! Total flux subtracted in 200 components = 0.00809618 Jy ! Clean residual min=-0.002694 max=0.003142 Jy/beam ! Clean residual mean=0.000009 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.587842 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 145 components and 0.587843 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=0.039040Jy sigma=0.758319 ! Fit after self-cal, rms=0.038998Jy sigma=0.756884 ! 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=0.038998Jy sigma=0.756884 ! Fit after self-cal, rms=0.038966Jy sigma=0.756133 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 = 0.0013198 Jy ! Component: 100 - total flux cleaned = 0.00183819 Jy ! Component: 150 - total flux cleaned = 0.00217643 Jy ! Component: 200 - total flux cleaned = 0.00261146 Jy ! Total flux subtracted in 200 components = 0.00261146 Jy ! Clean residual min=-0.002581 max=0.002719 Jy/beam ! Clean residual mean=0.000007 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.590454 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 162 components and 0.590454 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=0.038752Jy sigma=0.751094 ! Fit after self-cal, rms=0.038733Jy sigma=0.750650 ! 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: 1.084 x 2.989 at -0.5075 degrees (North through East) ! Clean map min=-0.0026062 max=0.41899 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=0.038733Jy sigma=0.750650 ! Fit after self-cal, rms=0.037059Jy sigma=0.704678 ! 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=0.037059Jy sigma=0.704678 ! Fit after self-cal, rms=0.037053Jy sigma=0.704570 ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=2.973 mas, bpa=-0.5151 degrees ! Estimated noise=0.224557 mJy/beam. ! Added new window around map position (-4.6, -14.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325379 Jy ! Component: 100 - total flux cleaned = 0.00464048 Jy ! Component: 150 - total flux cleaned = 0.00555853 Jy ! Component: 200 - total flux cleaned = 0.00592988 Jy ! Total flux subtracted in 200 components = 0.00592988 Jy ! Clean residual min=-0.001672 max=0.001995 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.596384 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 193 components and 0.596384 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=0.036711Jy sigma=0.696453 ! Fit after self-cal, rms=0.036707Jy sigma=0.696181 ! Inverting map ! Added new window around map position (-5.4, -7.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185877 Jy ! Component: 100 - total flux cleaned = 0.00225803 Jy ! Component: 150 - total flux cleaned = 0.00251199 Jy ! Component: 200 - total flux cleaned = 0.00264992 Jy ! Total flux subtracted in 200 components = 0.00264992 Jy ! Clean residual min=-0.001555 max=0.001617 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.599034 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 211 components and 0.599034 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=0.036505Jy sigma=0.692204 ! Fit after self-cal, rms=0.036496Jy sigma=0.691914 ! 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=0.7831 mas, bmaj=2.296 mas, bpa=0.3846 degrees ! Estimated noise=0.403542 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.36628 Jy ! Component: 100 - total flux cleaned = 0.46443 Jy ! Component: 150 - total flux cleaned = 0.503487 Jy ! Component: 200 - total flux cleaned = 0.524745 Jy ! Total flux subtracted in 200 components = 0.524745 Jy ! Clean residual min=-0.005110 max=0.009575 Jy/beam ! Clean residual mean=-0.000009 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.524745 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.524745 Jy ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=2.973 mas, bpa=-0.5151 degrees ! Estimated noise=0.224557 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 = 0.0236119 Jy ! Component: 100 - total flux cleaned = 0.0355416 Jy ! Component: 150 - total flux cleaned = 0.0434221 Jy ! Component: 200 - total flux cleaned = 0.0492829 Jy ! Total flux subtracted in 200 components = 0.0492829 Jy ! Clean residual min=-0.002486 max=0.003860 Jy/beam ! Clean residual mean=-0.000003 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.574028 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 89 components and 0.574028 Jy ! Inverting map ! Added new window around map position (1.2, 1.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527149 Jy ! Component: 100 - total flux cleaned = 0.00923448 Jy ! Component: 150 - total flux cleaned = 0.012548 Jy ! Component: 200 - total flux cleaned = 0.0153698 Jy ! Total flux subtracted in 200 components = 0.0153698 Jy ! Clean residual min=-0.001853 max=0.002137 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.589397 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 136 components and 0.589398 Jy ! Inverting map ! Added new window around map position (-9.2, -22.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276509 Jy ! Component: 100 - total flux cleaned = 0.00437281 Jy ! Component: 150 - total flux cleaned = 0.00557825 Jy ! Component: 200 - total flux cleaned = 0.00659357 Jy ! Total flux subtracted in 200 components = 0.00659357 Jy ! Clean residual min=-0.001496 max=0.001454 Jy/beam ! Clean residual mean=0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.595991 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 171 components and 0.595991 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859932 Jy ! Component: 100 - total flux cleaned = 0.00158978 Jy ! Component: 150 - total flux cleaned = 0.0023181 Jy ! Component: 200 - total flux cleaned = 0.00294669 Jy ! Total flux subtracted in 200 components = 0.00294669 Jy ! Clean residual min=-0.001316 max=0.001335 Jy/beam ! Clean residual mean=0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.598938 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 186 components and 0.598938 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=0.036245Jy sigma=0.687632 ! Fit after self-cal, rms=0.036188Jy sigma=0.686635 wmodel J1035-2011_X_map.mod ! Writing 186 model components to file: J1035-2011_X_map.mod wobs J1035-2011_X_uvs.fits ! Writing UV FITS file: J1035-2011_X_uvs.fits wwins J1035-2011_X_map.win ! wwins: Wrote 8 windows to J1035-2011_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 = -2.2103e-05 Jy ! Component: 100 - total flux cleaned = 2.12595e-05 Jy ! Component: 150 - total flux cleaned = -3.86841e-05 Jy ! Component: 200 - total flux cleaned = -3.90364e-05 Jy ! Component: 250 - total flux cleaned = -3.87573e-05 Jy ! Component: 300 - total flux cleaned = -3.91394e-05 Jy ! Component: 350 - total flux cleaned = -5.95715e-06 Jy ! Component: 400 - total flux cleaned = 2.66285e-05 Jy ! Component: 450 - total flux cleaned = 9.07579e-05 Jy ! Component: 500 - total flux cleaned = 0.00015339 Jy ! Component: 550 - total flux cleaned = 0.000229685 Jy ! Component: 600 - total flux cleaned = 0.00024496 Jy ! Component: 650 - total flux cleaned = 0.000289029 Jy ! Component: 700 - total flux cleaned = 0.000317545 Jy ! Component: 750 - total flux cleaned = 0.000317424 Jy ! Component: 800 - total flux cleaned = 0.000386787 Jy ! Component: 850 - total flux cleaned = 0.000400191 Jy ! Component: 900 - total flux cleaned = 0.000440333 Jy ! Component: 950 - total flux cleaned = 0.000439979 Jy ! Component: 1000 - total flux cleaned = 0.000440104 Jy ! Component: 1050 - total flux cleaned = 0.000491585 Jy ! Component: 1100 - total flux cleaned = 0.00047873 Jy ! Component: 1150 - total flux cleaned = 0.00047874 Jy ! Component: 1200 - total flux cleaned = 0.000478828 Jy ! Component: 1250 - total flux cleaned = 0.000466931 Jy ! Component: 1300 - total flux cleaned = 0.000490781 Jy ! Component: 1350 - total flux cleaned = 0.000502621 Jy ! Component: 1400 - total flux cleaned = 0.000443719 Jy ! Component: 1450 - total flux cleaned = 0.000420192 Jy ! Component: 1500 - total flux cleaned = 0.000408535 Jy ! Component: 1550 - total flux cleaned = 0.00035181 Jy ! Component: 1600 - total flux cleaned = 0.000329415 Jy ! Component: 1650 - total flux cleaned = 0.000329472 Jy ! Component: 1700 - total flux cleaned = 0.000329388 Jy ! Component: 1750 - total flux cleaned = 0.000318393 Jy ! Component: 1800 - total flux cleaned = 0.000275039 Jy ! Component: 1850 - total flux cleaned = 0.000264449 Jy ! Component: 1900 - total flux cleaned = 0.000306658 Jy ! Component: 1950 - total flux cleaned = 0.000254361 Jy ! Component: 2000 - total flux cleaned = 0.000254466 Jy ! Component: 2050 - total flux cleaned = 0.000254645 Jy ! Component: 2100 - total flux cleaned = 0.000254788 Jy ! Component: 2150 - total flux cleaned = 0.00029501 Jy ! Component: 2200 - total flux cleaned = 0.000295065 Jy ! Component: 2250 - total flux cleaned = 0.000245911 Jy ! Component: 2300 - total flux cleaned = 0.000275385 Jy ! Component: 2350 - total flux cleaned = 0.000285122 Jy ! Component: 2400 - total flux cleaned = 0.0002948 Jy ! Component: 2450 - total flux cleaned = 0.0002851 Jy ! Component: 2500 - total flux cleaned = 0.00023794 Jy ! Component: 2550 - total flux cleaned = 0.000238011 Jy ! Component: 2600 - total flux cleaned = 0.00021943 Jy ! Component: 2650 - total flux cleaned = 0.000228588 Jy ! Component: 2700 - total flux cleaned = 0.00024679 Jy ! Component: 2750 - total flux cleaned = 0.000210568 Jy ! Component: 2800 - total flux cleaned = 0.000201519 Jy ! Component: 2850 - total flux cleaned = 0.000192693 Jy ! Component: 2900 - total flux cleaned = 0.000166247 Jy ! Component: 2950 - total flux cleaned = 0.000192487 Jy ! Component: 3000 - total flux cleaned = 0.00018374 Jy ! Component: 3050 - total flux cleaned = 0.000166576 Jy ! Component: 3100 - total flux cleaned = 0.000157878 Jy ! Component: 3150 - total flux cleaned = 0.000157829 Jy ! Component: 3200 - total flux cleaned = 0.000182972 Jy ! Component: 3250 - total flux cleaned = 0.000158001 Jy ! Component: 3300 - total flux cleaned = 0.00017462 Jy ! Component: 3350 - total flux cleaned = 0.000174634 Jy ! Component: 3400 - total flux cleaned = 0.000166398 Jy ! Component: 3450 - total flux cleaned = 0.00020696 Jy ! Component: 3500 - total flux cleaned = 0.000174802 Jy ! Component: 3550 - total flux cleaned = 0.000190842 Jy ! Component: 3600 - total flux cleaned = 0.000222615 Jy ! Component: 3650 - total flux cleaned = 0.000214781 Jy ! Component: 3700 - total flux cleaned = 0.000222501 Jy ! Component: 3750 - total flux cleaned = 0.000230382 Jy ! Component: 3800 - total flux cleaned = 0.000222774 Jy ! Component: 3850 - total flux cleaned = 0.000261075 Jy ! Component: 3900 - total flux cleaned = 0.00028387 Jy ! Component: 3950 - total flux cleaned = 0.000306537 Jy ! Component: 4000 - total flux cleaned = 0.000313974 Jy ! Component: 4050 - total flux cleaned = 0.000306478 Jy ! Total flux subtracted in 4096 components = 0.000306438 Jy ! Clean residual min=-0.000372 max=0.000377 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.599244 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 472 components and 0.599244 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1035-2011_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 2.973 at -0.5151 degrees (North through East) ! Clean map min=-0.00077353 max=0.41522 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1035-2011_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1035-2011_X_a_map.mod ! Writing 472 model components to file: /vlbi/vcs9/uvm//J1035-2011_X_a_map.mod wobs /vlbi/vcs9/uvm//J1035-2011_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1035-2011_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1035-2011_X_a_map.win ! wwins: Wrote 9 windows to /vlbi/vcs9/uvm//J1035-2011_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.415216 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0939554 0.0939554 0.187911 0.375822 0.751644 1.50329 3.00657 6.01315 12.0263 24.0526 48.1052 96.2104 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.415 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3193 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1035-2011_X_a_dfm.log closed on Tue Dec 26 22:12:11 2017