! Started logfile: /vlbi/vcs9/uvm//J1052+0524_C_a_dfm.log on Tue Dec 26 22:13:58 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//J1052+0524_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1052+0524_C_a_uvm.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 17 integrations on 3 of 3 possible baselines. ! AN table 3: 17 integrations on 6 of 6 possible baselines. ! AN table 4: 242 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746072 visibilities/baseline/integration-bin. ! Found source: J1052+0524 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 68752 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 J1052+0524_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)= 0.0315732 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 558 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 558 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 558 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 558 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 558 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 558 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 558 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 558 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.000937Jy sigma=30.639512 ! Fit after self-cal, rms=0.986010Jy sigma=30.176794 ! 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=1.265 mas, bmaj=3.974 mas, bpa=-6.746 degrees ! Estimated noise=0.208759 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 = 0.0110403 Jy ! Component: 100 - total flux cleaned = 0.0145782 Jy ! Total flux subtracted in 100 components = 0.0145782 Jy ! Clean residual min=-0.001078 max=0.001801 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0145782 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0145782 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=0.027921Jy sigma=0.802133 ! Fit after self-cal, rms=0.027896Jy sigma=0.801195 ! 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=1.586 mas, bmaj=4.491 mas, bpa=-5.695 degrees ! Estimated noise=0.0927555 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 = 0.00352166 Jy ! Component: 100 - total flux cleaned = 0.00527358 Jy ! Component: 150 - total flux cleaned = 0.00618291 Jy ! Component: 200 - total flux cleaned = 0.00665836 Jy ! Total flux subtracted in 200 components = 0.00665836 Jy ! Clean residual min=-0.001088 max=0.001477 Jy/beam ! Clean residual mean=-0.000005 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0212366 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.0212366 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=0.027618Jy sigma=0.791214 ! Fit after self-cal, rms=0.027617Jy sigma=0.791116 ! 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: 0.919511 ! Telescope amplitude corrections in sub-array 1: ! BR 1.96 FD 0.75 HN 0.99 KP 1.09 ! MK 0.56 NL 0.99 OV 0.80 PT 1.55 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1 ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NL 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 3: 1.13485 ! Telescope amplitude corrections in sub-array 3: ! FD 0.84 KP 0.87 LA 1.00 PT 0.82 ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.11236 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.82 HN 0.94 KP 1.13 ! LA 0.74 MK 0.69 NL 0.96 OV 0.89 ! PT 0.98 SC 0.84 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.934538 ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.75 HN 1.62 KP 0.97 ! MK 0.72 NL 0.78 OV 0.79 PT 1.69 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1 ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NL 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 3: 1.15275 ! Telescope amplitude corrections in sub-array 3: ! FD 0.80 KP 0.88 LA 0.95 PT 0.84 ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03396 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.81 HN 1.14 KP 1.22 ! LA 0.88 MK 0.67 NL 0.93 OV 1.00 ! PT 1.18 SC 0.85 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.05095 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 1.32 KP 0.78 ! MK 0.93 NL 0.85 OV 0.73 PT 1.17 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1 ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NL 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 3: 1.09949 ! Telescope amplitude corrections in sub-array 3: ! FD 0.87 KP 0.93 LA 1.06 PT 0.78 ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01005 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.92 HN 1.34 KP 1.13 ! LA 0.82 MK 0.76 NL 0.88 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.948017 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.74 HN 1.72 KP 0.89 ! MK 0.73 NL 0.83 OV 1.01 PT 1.42 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1 ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NL 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 3: 1.11176 ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 KP 0.83 LA 0.98 PT 0.85 ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.877203 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.01 HN 1.55 KP 1.11 ! LA 0.82 MK 0.94 NL 1.24 OV 1.34 ! PT 1.13 SC 1.25 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.89556 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.72 HN 0.84 KP 0.85 ! MK 1.20 NL 1.16 OV 1.09 PT 1.15 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1 ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NL 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 3: 1.03161 ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 KP 1.11 LA 0.92 PT 0.80 ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.931242 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.84 HN 1.16 KP 0.86 ! LA 1.04 MK 1.18 NL 0.86 OV 1.47 ! PT 1.11 SC 1.23 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.977043 ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.58 HN 0.94 KP 1.32 ! MK 0.89 NL 1.12 OV 0.82 PT 0.75 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1 ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NL 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 3: 1.13468 ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 KP 0.95 LA 0.83 PT 0.78 ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.95083 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.99 HN 1.26 KP 0.90 ! LA 1.02 MK 1.16 NL 1.10 OV 1.00 ! PT 0.87 SC 1.21 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.948581 ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.22 HN 1.10 KP 1.12 ! MK 1.78 NL 0.95 OV 0.76 PT 0.67 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1 ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NL 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 3: 1.03052 ! Telescope amplitude corrections in sub-array 3: ! FD 1.13 KP 1.14 LA 0.68 PT 0.93 ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.937292 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.93 HN 1.34 KP 0.91 ! LA 1.06 MK 0.95 NL 1.06 OV 1.01 ! PT 0.98 SC 1.42 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.939884 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.09 HN 1.36 KP 1.50 ! MK 1.03 NL 0.76 OV 0.82 PT 0.81 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1 ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NL 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 3: 1.17752 ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 KP 0.96 LA 0.64 PT 0.76 ! ! A total of 54 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.947139 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.19 HN 1.32 KP 0.91 ! LA 0.98 MK 1.07 NL 1.27 OV 1.02 ! PT 0.97 SC 0.83 ! ! ! Fit before self-cal, rms=0.027617Jy sigma=0.791116 ! Fit after self-cal, rms=0.028395Jy sigma=0.788887 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=0.028395Jy sigma=0.788887 ! Fit after self-cal, rms=0.028398Jy sigma=0.788807 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.592 mas, bmaj=4.731 mas, bpa=-6.836 degrees ! Estimated noise=0.0859019 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 = -0.000971622 Jy ! Component: 100 - total flux cleaned = -0.00135527 Jy ! Component: 150 - total flux cleaned = -0.00152334 Jy ! Component: 200 - total flux cleaned = -0.00154884 Jy ! Total flux subtracted in 200 components = -0.00154884 Jy ! Clean residual min=-0.000926 max=0.001200 Jy/beam ! Clean residual mean=-0.000006 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0196877 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.0196877 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=0.028395Jy sigma=0.787929 ! Fit after self-cal, rms=0.028394Jy sigma=0.787891 ! 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=0.028394Jy sigma=0.787891 ! Fit after self-cal, rms=0.028337Jy sigma=0.785429 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) ! Added new window around map position (48.9, -75.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128536 Jy ! Component: 100 - total flux cleaned = 0.0019181 Jy ! Component: 150 - total flux cleaned = 0.00231809 Jy ! Component: 200 - total flux cleaned = 0.00257472 Jy ! Total flux subtracted in 200 components = 0.00257472 Jy ! Clean residual min=-0.000952 max=0.001104 Jy/beam ! Clean residual mean=-0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0222625 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.0222625 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=0.028294Jy sigma=0.783687 ! Fit after self-cal, rms=0.028284Jy sigma=0.783118 ! 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: 1.592 x 4.731 at -6.836 degrees (North through East) ! Clean map min=-0.00086193 max=0.013012 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=4.046 mas, bpa=-7.089 degrees ! Estimated noise=0.200358 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104404 Jy ! Component: 100 - total flux cleaned = 0.0138138 Jy ! Component: 150 - total flux cleaned = 0.0157638 Jy ! Component: 200 - total flux cleaned = 0.0170892 Jy ! Total flux subtracted in 200 components = 0.0170892 Jy ! Clean residual min=-0.000879 max=0.001025 Jy/beam ! Clean residual mean=-0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0170892 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0170892 Jy ! Inverting map and beam ! Estimated beam: bmin=1.592 mas, bmaj=4.731 mas, bpa=-6.836 degrees ! Estimated noise=0.0859019 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-25.2, -75.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190652 Jy ! Component: 100 - total flux cleaned = 0.00316272 Jy ! Component: 150 - total flux cleaned = 0.00409588 Jy ! Component: 200 - total flux cleaned = 0.00478071 Jy ! Total flux subtracted in 200 components = 0.00478071 Jy ! Clean residual min=-0.000857 max=0.000973 Jy/beam ! Clean residual mean=-0.000005 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0218699 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 104 components and 0.0218699 Jy ! Inverting map ! Added new window around map position (-65.1, -11.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115983 Jy ! Component: 100 - total flux cleaned = 0.00179463 Jy ! Component: 150 - total flux cleaned = 0.00221182 Jy ! Component: 200 - total flux cleaned = 0.0025157 Jy ! Total flux subtracted in 200 components = 0.0025157 Jy ! Clean residual min=-0.000824 max=0.000780 Jy/beam ! Clean residual mean=-0.000006 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0243856 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 155 components and 0.0243856 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267388 Jy ! Component: 100 - total flux cleaned = 0.000500736 Jy ! Component: 150 - total flux cleaned = 0.000645745 Jy ! Component: 200 - total flux cleaned = 0.000786765 Jy ! Total flux subtracted in 200 components = 0.000786765 Jy ! Clean residual min=-0.000800 max=0.000745 Jy/beam ! Clean residual mean=-0.000006 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0251723 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 50 model components to the UV plane model. ! The established model now contains 181 components and 0.0251723 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=0.028241Jy sigma=0.780812 ! Fit after self-cal, rms=0.028235Jy sigma=0.780371 wmodel J1052+0524_C_map.mod ! Writing 181 model components to file: J1052+0524_C_map.mod wobs J1052+0524_C_uvs.fits ! Writing UV FITS file: J1052+0524_C_uvs.fits wwins J1052+0524_C_map.win ! wwins: Wrote 4 windows to J1052+0524_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 = -0.000129948 Jy ! Component: 100 - total flux cleaned = -0.00015504 Jy ! Component: 150 - total flux cleaned = -0.000131773 Jy ! Component: 200 - total flux cleaned = -8.64823e-05 Jy ! Component: 250 - total flux cleaned = -5.35594e-05 Jy ! Component: 300 - total flux cleaned = -1.07605e-05 Jy ! Component: 350 - total flux cleaned = 4.11782e-05 Jy ! Component: 400 - total flux cleaned = 9.14632e-05 Jy ! Component: 450 - total flux cleaned = 0.000130555 Jy ! Component: 500 - total flux cleaned = 0.000168868 Jy ! Component: 550 - total flux cleaned = 0.000187602 Jy ! Component: 600 - total flux cleaned = 0.000196794 Jy ! Component: 650 - total flux cleaned = 0.00019671 Jy ! Component: 700 - total flux cleaned = 0.000196733 Jy ! Component: 750 - total flux cleaned = 0.000205441 Jy ! Component: 800 - total flux cleaned = 0.000188431 Jy ! Component: 850 - total flux cleaned = 0.000196691 Jy ! Component: 900 - total flux cleaned = 0.000180057 Jy ! Component: 950 - total flux cleaned = 0.000196195 Jy ! Component: 1000 - total flux cleaned = 0.000212165 Jy ! Component: 1050 - total flux cleaned = 0.000228062 Jy ! Component: 1100 - total flux cleaned = 0.000251351 Jy ! Component: 1150 - total flux cleaned = 0.000281847 Jy ! Component: 1200 - total flux cleaned = 0.000259112 Jy ! Component: 1250 - total flux cleaned = 0.000296398 Jy ! Component: 1300 - total flux cleaned = 0.000244928 Jy ! Component: 1350 - total flux cleaned = 0.000288762 Jy ! Component: 1400 - total flux cleaned = 0.000267171 Jy ! Component: 1450 - total flux cleaned = 0.000267158 Jy ! Component: 1500 - total flux cleaned = 0.000253082 Jy ! Component: 1550 - total flux cleaned = 0.000232298 Jy ! Component: 1600 - total flux cleaned = 0.000211705 Jy ! Component: 1650 - total flux cleaned = 0.000205016 Jy ! Component: 1700 - total flux cleaned = 0.000191548 Jy ! Component: 1750 - total flux cleaned = 0.000171671 Jy ! Component: 1800 - total flux cleaned = 0.000191319 Jy ! Component: 1850 - total flux cleaned = 0.000165319 Jy ! Component: 1900 - total flux cleaned = 0.000171817 Jy ! Component: 1950 - total flux cleaned = 0.000178207 Jy ! Component: 2000 - total flux cleaned = 0.000184519 Jy ! Component: 2050 - total flux cleaned = 0.000190679 Jy ! Component: 2100 - total flux cleaned = 0.000172171 Jy ! Component: 2150 - total flux cleaned = 0.000178278 Jy ! Component: 2200 - total flux cleaned = 0.000184388 Jy ! Component: 2250 - total flux cleaned = 0.000190336 Jy ! Component: 2300 - total flux cleaned = 0.000208099 Jy ! Component: 2350 - total flux cleaned = 0.000196252 Jy ! Component: 2400 - total flux cleaned = 0.000196284 Jy ! Component: 2450 - total flux cleaned = 0.000196428 Jy ! Component: 2500 - total flux cleaned = 0.000207908 Jy ! Component: 2550 - total flux cleaned = 0.000219266 Jy ! Component: 2600 - total flux cleaned = 0.00021929 Jy ! Component: 2650 - total flux cleaned = 0.000230427 Jy ! Component: 2700 - total flux cleaned = 0.000224887 Jy ! Component: 2750 - total flux cleaned = 0.00024683 Jy ! Component: 2800 - total flux cleaned = 0.000235946 Jy ! Component: 2850 - total flux cleaned = 0.000235946 Jy ! Component: 2900 - total flux cleaned = 0.0002467 Jy ! Component: 2950 - total flux cleaned = 0.000257281 Jy ! Component: 3000 - total flux cleaned = 0.000262473 Jy ! Component: 3050 - total flux cleaned = 0.000252004 Jy ! Component: 3100 - total flux cleaned = 0.000267595 Jy ! Component: 3150 - total flux cleaned = 0.00028296 Jy ! Component: 3200 - total flux cleaned = 0.000293154 Jy ! Component: 3250 - total flux cleaned = 0.000282977 Jy ! Component: 3300 - total flux cleaned = 0.000283006 Jy ! Component: 3350 - total flux cleaned = 0.000287965 Jy ! Component: 3400 - total flux cleaned = 0.000288016 Jy ! Component: 3450 - total flux cleaned = 0.000322634 Jy ! Component: 3500 - total flux cleaned = 0.000322632 Jy ! Component: 3550 - total flux cleaned = 0.000332326 Jy ! Component: 3600 - total flux cleaned = 0.000337136 Jy ! Component: 3650 - total flux cleaned = 0.000356424 Jy ! Component: 3700 - total flux cleaned = 0.000366007 Jy ! Component: 3750 - total flux cleaned = 0.000347014 Jy ! Component: 3800 - total flux cleaned = 0.000365904 Jy ! Component: 3850 - total flux cleaned = 0.000389397 Jy ! Component: 3900 - total flux cleaned = 0.000403389 Jy ! Component: 3950 - total flux cleaned = 0.000403452 Jy ! Component: 4000 - total flux cleaned = 0.000403461 Jy ! Component: 4050 - total flux cleaned = 0.000408115 Jy ! Total flux subtracted in 4096 components = 0.000444505 Jy ! Clean residual min=-0.000233 max=0.000353 Jy/beam ! Clean residual mean=-0.000002 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0256168 Jy keep ! Adding 390 model components to the UV plane model. ! The established model now contains 569 components and 0.0256168 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1052+0524_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.592 x 4.731 at -6.836 degrees (North through East) ! Clean map min=-0.0005712 max=0.012804 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1052+0524_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1052+0524_C_a_map.mod ! Writing 569 model components to file: /vlbi/vcs9/uvm//J1052+0524_C_a_map.mod wobs /vlbi/vcs9/uvm//J1052+0524_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1052+0524_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1052+0524_C_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J1052+0524_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0128043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.19532e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.15443 2.15443 4.30886 8.61773 17.2355 34.4709 68.9418 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 139.247 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1052+0524_C_a_dfm.log closed on Tue Dec 26 22:14:04 2017