! Started logfile: /vlbi/vcs9/uvm//J1052+0524_X_a_dfm.log on Tue Dec 26 22:14:05 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//J1052+0524_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1052+0524_X_a_uvm.fits ! AN table 1: 17 integrations on 1 of 1 possible baselines. ! AN table 2: 17 integrations on 15 of 15 possible baselines. ! AN table 3: 17 integrations on 1 of 1 possible baselines. ! AN table 4: 17 integrations on 6 of 6 possible baselines. ! AN table 5: 242 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.740714 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 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 66848 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 J1052+0524_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)= 0.032331 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 34 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 558 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 558 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 558 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 558 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 558 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 558 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 558 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 558 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.000494Jy sigma=25.228087 ! Fit after self-cal, rms=0.987555Jy sigma=24.906279 ! 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=0.7179 mas, bmaj=2.285 mas, bpa=-6.047 degrees ! Estimated noise=0.275297 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 = 0.0111835 Jy ! Component: 100 - total flux cleaned = 0.0126932 Jy ! Total flux subtracted in 100 components = 0.0126932 Jy ! Clean residual min=-0.000876 max=0.000960 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0126932 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0126932 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=0.029608Jy sigma=0.706524 ! Fit after self-cal, rms=0.029592Jy sigma=0.706070 ! 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=0.8727 mas, bmaj=2.587 mas, bpa=-6.328 degrees ! Estimated noise=0.114627 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 = 0.000709964 Jy ! Component: 100 - total flux cleaned = 0.00101521 Jy ! Component: 150 - total flux cleaned = 0.00113854 Jy ! Component: 200 - total flux cleaned = 0.00115393 Jy ! Total flux subtracted in 200 components = 0.00115393 Jy ! Clean residual min=-0.000662 max=0.000796 Jy/beam ! Clean residual mean=0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0138471 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.0138471 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=0.029581Jy sigma=0.705771 ! Fit after self-cal, rms=0.029580Jy sigma=0.705733 ! 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 ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* ! ! Amplitude normalization factor in sub-array 2: 0.905906 ! Telescope amplitude corrections in sub-array 2: ! FD 0.74 HN 0.72 KP 0.91 NL 1.24 ! OV 1.85 PT 1.16 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 4: 1.16361 ! Telescope amplitude corrections in sub-array 4: ! FD 0.74 KP 0.73 NL 1.05 PT 0.91 ! ! A total of 54 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.933779 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.96 HN 1.11 KP 1.12 ! LA 1.18 MK 0.96 NL 1.09 OV 0.91 ! PT 1.25 SC 1.12 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* ! ! Amplitude normalization factor in sub-array 2: 1.04617 ! Telescope amplitude corrections in sub-array 2: ! FD 0.87 HN 0.69 KP 0.66 NL 1.20 ! OV 1.28 PT 1.03 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 4: 1.28911 ! Telescope amplitude corrections in sub-array 4: ! FD 0.90 KP 0.70 NL 0.78 PT 0.72 ! ! A total of 54 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.965732 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.02 HN 1.10 KP 0.84 ! LA 1.06 MK 0.96 NL 1.11 OV 1.08 ! PT 1.13 SC 1.05 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* ! ! Amplitude normalization factor in sub-array 2: 1.05614 ! Telescope amplitude corrections in sub-array 2: ! FD 0.74 HN 0.92 KP 0.64 NL 1.29 ! OV 1.22 PT 0.86 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 4: 1.07994 ! Telescope amplitude corrections in sub-array 4: ! FD 0.73 KP 0.59 NL 1.51 PT 0.87 ! ! A total of 54 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.93635 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.90 HN 1.07 KP 0.87 ! LA 1.34 MK 0.95 NL 1.03 OV 1.24 ! PT 1.24 SC 1.04 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* ! ! Amplitude normalization factor in sub-array 2: 1.08236 ! Telescope amplitude corrections in sub-array 2: ! FD 0.69 HN 1.42 KP 0.68 NL 0.82 ! OV 1.23 PT 0.70 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 4: 1.23905 ! Telescope amplitude corrections in sub-array 4: ! FD 0.71 KP 0.60 NL 1.31 PT 0.61 ! ! A total of 54 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.996284 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.01 HN 1.02 KP 0.87 ! LA 1.13 MK 0.90 NL 1.09 OV 0.93 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* ! ! Amplitude normalization factor in sub-array 2: 1.15561 ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 HN 0.73 KP 0.80 NL 0.76 ! OV 0.88 PT 0.96 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 4: 1.14439 ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 KP 0.75 NL 1.09 PT 0.63 ! ! A total of 54 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.98551 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.98 HN 1.04 KP 0.84 ! LA 0.88 MK 1.10 NL 0.87 OV 1.12 ! PT 1.21 SC 1.11 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* ! ! Amplitude normalization factor in sub-array 2: 1.14804 ! Telescope amplitude corrections in sub-array 2: ! FD 0.80 HN 0.82 KP 0.80 NL 1.06 ! OV 0.94 PT 0.81 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 4: 1.23087 ! Telescope amplitude corrections in sub-array 4: ! FD 0.83 KP 0.88 NL 0.82 PT 0.72 ! ! A total of 54 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.02654 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.93 HN 0.98 KP 0.78 ! LA 0.88 MK 1.00 NL 0.94 OV 1.01 ! PT 1.12 SC 1.09 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* ! ! Amplitude normalization factor in sub-array 2: 1.17474 ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.86 KP 0.72 NL 0.86 ! OV 0.81 PT 0.87 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 4: 1.29666 ! Telescope amplitude corrections in sub-array 4: ! FD 0.90 KP 0.68 NL 0.70 PT 0.80 ! ! A total of 54 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.01697 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 0.84 HN 1.03 KP 0.84 ! LA 0.91 MK 1.09 NL 1.11 OV 1.07 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* ! ! Amplitude normalization factor in sub-array 2: 1.07201 ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 0.72 KP 0.81 NL 1.44 ! OV 0.76 PT 0.92 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Amplitude normalization factor in sub-array 4: 1.19277 ! Telescope amplitude corrections in sub-array 4: ! FD 0.89 KP 0.49 NL 1.27 PT 0.71 ! ! A total of 54 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.940343 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.06 HN 1.02 KP 1.05 ! LA 1.31 MK 0.95 NL 1.22 OV 1.04 ! PT 1.20 SC 0.78 ! ! ! Fit before self-cal, rms=0.029580Jy sigma=0.705733 ! Fit after self-cal, rms=0.029882Jy sigma=0.704394 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=0.029882Jy sigma=0.704394 ! Fit after self-cal, rms=0.029884Jy sigma=0.704348 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=2.61 mas, bpa=-6.196 degrees ! Estimated noise=0.1099 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 = -0.000178711 Jy ! Component: 100 - total flux cleaned = -0.000117408 Jy ! Component: 150 - total flux cleaned = -9.63902e-05 Jy ! Component: 200 - total flux cleaned = -7.14469e-05 Jy ! Total flux subtracted in 200 components = -7.14469e-05 Jy ! Clean residual min=-0.000510 max=0.000606 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0137757 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0137757 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=0.029881Jy sigma=0.704210 ! Fit after self-cal, rms=0.029880Jy sigma=0.704186 ! 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=0.029880Jy sigma=0.704186 ! Fit after self-cal, rms=0.029829Jy sigma=0.702576 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 = 0.000178213 Jy ! Component: 100 - total flux cleaned = 0.000204135 Jy ! Component: 150 - total flux cleaned = 0.000215404 Jy ! Component: 200 - total flux cleaned = 0.00022213 Jy ! Total flux subtracted in 200 components = 0.00022213 Jy ! Clean residual min=-0.000510 max=0.000609 Jy/beam ! Clean residual mean=0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0139978 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0139978 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=0.029829Jy sigma=0.702550 ! Fit after self-cal, rms=0.029824Jy sigma=0.702373 ! 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: 0.8684 x 2.61 at -6.196 degrees (North through East) ! Clean map min=-0.00048808 max=0.012431 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=0.7139 mas, bmaj=2.292 mas, bpa=-5.771 degrees ! Estimated noise=0.255792 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107189 Jy ! Component: 100 - total flux cleaned = 0.0122302 Jy ! Component: 150 - total flux cleaned = 0.0127806 Jy ! Component: 200 - total flux cleaned = 0.0131286 Jy ! Total flux subtracted in 200 components = 0.0131286 Jy ! Clean residual min=-0.000787 max=0.000839 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0131286 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0131286 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=2.61 mas, bpa=-6.196 degrees ! Estimated noise=0.1099 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 = 0.00060247 Jy ! Component: 100 - total flux cleaned = 0.000711445 Jy ! Component: 150 - total flux cleaned = 0.000771212 Jy ! Component: 200 - total flux cleaned = 0.000811843 Jy ! Total flux subtracted in 200 components = 0.000811843 Jy ! Clean residual min=-0.000520 max=0.000618 Jy/beam ! Clean residual mean=0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0139405 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0139405 Jy ! Inverting map ! Added new window around map position (-9.2, 13.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640679 Jy ! Component: 100 - total flux cleaned = 0.000741957 Jy ! Component: 150 - total flux cleaned = 0.000750764 Jy ! Component: 200 - total flux cleaned = 0.000765197 Jy ! Total flux subtracted in 200 components = 0.000765197 Jy ! Clean residual min=-0.000474 max=0.000555 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0147057 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.0147057 Jy ! Inverting map ! Added new window around map position (47.2, -34.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610981 Jy ! Component: 100 - total flux cleaned = 0.000887094 Jy ! Component: 150 - total flux cleaned = 0.00100698 Jy ! Component: 200 - total flux cleaned = 0.00103194 Jy ! Total flux subtracted in 200 components = 0.00103194 Jy ! Clean residual min=-0.000468 max=0.000495 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0157376 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.0157376 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.31222e-05 Jy ! Component: 100 - total flux cleaned = 3.37205e-05 Jy ! Component: 150 - total flux cleaned = 4.3626e-05 Jy ! Component: 200 - total flux cleaned = 4.8154e-05 Jy ! Total flux subtracted in 200 components = 4.8154e-05 Jy ! Clean residual min=-0.000455 max=0.000480 Jy/beam ! Clean residual mean=0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0157858 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.0157858 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=0.029807Jy sigma=0.701781 ! Fit after self-cal, rms=0.029805Jy sigma=0.701683 wmodel J1052+0524_X_map.mod ! Writing 86 model components to file: J1052+0524_X_map.mod wobs J1052+0524_X_uvs.fits ! Writing UV FITS file: J1052+0524_X_uvs.fits wwins J1052+0524_X_map.win ! wwins: Wrote 3 windows to J1052+0524_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 = 2.56044e-05 Jy ! Component: 100 - total flux cleaned = 8.70157e-05 Jy ! Component: 150 - total flux cleaned = 0.00015337 Jy ! Component: 200 - total flux cleaned = 0.000209976 Jy ! Component: 250 - total flux cleaned = 0.000237216 Jy ! Component: 300 - total flux cleaned = 0.000296627 Jy ! Component: 350 - total flux cleaned = 0.000360821 Jy ! Component: 400 - total flux cleaned = 0.000423292 Jy ! Component: 450 - total flux cleaned = 0.000502452 Jy ! Component: 500 - total flux cleaned = 0.0005618 Jy ! Component: 550 - total flux cleaned = 0.000614098 Jy ! Component: 600 - total flux cleaned = 0.000670977 Jy ! Component: 650 - total flux cleaned = 0.000715654 Jy ! Component: 700 - total flux cleaned = 0.000765088 Jy ! Component: 750 - total flux cleaned = 0.000813539 Jy ! Component: 800 - total flux cleaned = 0.000850552 Jy ! Component: 850 - total flux cleaned = 0.000897316 Jy ! Component: 900 - total flux cleaned = 0.000912614 Jy ! Component: 950 - total flux cleaned = 0.000952925 Jy ! Component: 1000 - total flux cleaned = 0.000987637 Jy ! Component: 1050 - total flux cleaned = 0.00100715 Jy ! Component: 1100 - total flux cleaned = 0.00103123 Jy ! Component: 1150 - total flux cleaned = 0.00106444 Jy ! Component: 1200 - total flux cleaned = 0.00109258 Jy ! Component: 1250 - total flux cleaned = 0.00112026 Jy ! Component: 1300 - total flux cleaned = 0.00114304 Jy ! Component: 1350 - total flux cleaned = 0.00117445 Jy ! Component: 1400 - total flux cleaned = 0.00120102 Jy ! Component: 1450 - total flux cleaned = 0.00121416 Jy ! Component: 1500 - total flux cleaned = 0.0012271 Jy ! Component: 1550 - total flux cleaned = 0.00125266 Jy ! Component: 1600 - total flux cleaned = 0.00126528 Jy ! Component: 1650 - total flux cleaned = 0.00130679 Jy ! Component: 1700 - total flux cleaned = 0.00131088 Jy ! Component: 1750 - total flux cleaned = 0.00133933 Jy ! Component: 1800 - total flux cleaned = 0.00134738 Jy ! Component: 1850 - total flux cleaned = 0.00137128 Jy ! Component: 1900 - total flux cleaned = 0.00139871 Jy ! Component: 1950 - total flux cleaned = 0.00141806 Jy ! Component: 2000 - total flux cleaned = 0.00142571 Jy ! Component: 2050 - total flux cleaned = 0.00144474 Jy ! Component: 2100 - total flux cleaned = 0.00144849 Jy ! Component: 2150 - total flux cleaned = 0.0014634 Jy ! Component: 2200 - total flux cleaned = 0.0014708 Jy ! Component: 2250 - total flux cleaned = 0.0014781 Jy ! Component: 2300 - total flux cleaned = 0.00148178 Jy ! Component: 2350 - total flux cleaned = 0.00148533 Jy ! Component: 2400 - total flux cleaned = 0.00150683 Jy ! Component: 2450 - total flux cleaned = 0.00150683 Jy ! Component: 2500 - total flux cleaned = 0.00152794 Jy ! Component: 2550 - total flux cleaned = 0.0015349 Jy ! Component: 2600 - total flux cleaned = 0.00154182 Jy ! Component: 2650 - total flux cleaned = 0.00154185 Jy ! Component: 2700 - total flux cleaned = 0.0015521 Jy ! Component: 2750 - total flux cleaned = 0.00156226 Jy ! Component: 2800 - total flux cleaned = 0.00156559 Jy ! Component: 2850 - total flux cleaned = 0.00157557 Jy ! Component: 2900 - total flux cleaned = 0.00157888 Jy ! Component: 2950 - total flux cleaned = 0.0015887 Jy ! Component: 3000 - total flux cleaned = 0.00160169 Jy ! Component: 3050 - total flux cleaned = 0.00161459 Jy ! Component: 3100 - total flux cleaned = 0.00161463 Jy ! Component: 3150 - total flux cleaned = 0.00163055 Jy ! Component: 3200 - total flux cleaned = 0.00164632 Jy ! Component: 3250 - total flux cleaned = 0.00165258 Jy ! Component: 3300 - total flux cleaned = 0.0016557 Jy ! Component: 3350 - total flux cleaned = 0.001665 Jy ! Component: 3400 - total flux cleaned = 0.00167734 Jy ! Component: 3450 - total flux cleaned = 0.00169876 Jy ! Component: 3500 - total flux cleaned = 0.00170484 Jy ! Component: 3550 - total flux cleaned = 0.00169877 Jy ! Component: 3600 - total flux cleaned = 0.00170479 Jy ! Component: 3650 - total flux cleaned = 0.00171673 Jy ! Component: 3700 - total flux cleaned = 0.00172862 Jy ! Component: 3750 - total flux cleaned = 0.00173156 Jy ! Component: 3800 - total flux cleaned = 0.00173742 Jy ! Component: 3850 - total flux cleaned = 0.00176069 Jy ! Component: 3900 - total flux cleaned = 0.00176354 Jy ! Component: 3950 - total flux cleaned = 0.00176065 Jy ! Component: 4000 - total flux cleaned = 0.00177499 Jy ! Component: 4050 - total flux cleaned = 0.00177209 Jy ! Total flux subtracted in 4096 components = 0.00177777 Jy ! Clean residual min=-0.000191 max=0.000191 Jy/beam ! Clean residual mean=0.000001 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0175635 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 434 components and 0.0175635 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1052+0524_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8684 x 2.61 at -6.196 degrees (North through East) ! Clean map min=-0.00030847 max=0.012489 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1052+0524_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1052+0524_X_a_map.mod ! Writing 434 model components to file: /vlbi/vcs9/uvm//J1052+0524_X_a_map.mod wobs /vlbi/vcs9/uvm//J1052+0524_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1052+0524_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1052+0524_X_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1052+0524_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.012489 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.26414e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26451 1.26451 2.52902 5.05803 10.1161 20.2321 40.4642 80.9285 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 237.246 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1052+0524_X_a_dfm.log closed on Tue Dec 26 22:14:10 2017