! Started logfile: /vlbi/vcs9/uvm//J0205+1444_X_a_dfm.log on Tue Dec 26 21:11:11 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//J0205+1444_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0205+1444_X_a_uvm.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.92963 visibilities/baseline/integration-bin. ! Found source: J0205+1444 ! ! 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 16064 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 J0205+1444_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)= 0.175135 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 12 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.013207Jy sigma=24.099368 ! Fit after self-cal, rms=0.830453Jy sigma=19.726515 ! 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=0.7847 mas, bmaj=2.015 mas, bpa=-6.883 degrees ! Estimated noise=0.435795 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 = 0.146904 Jy ! Component: 100 - total flux cleaned = 0.166534 Jy ! Total flux subtracted in 100 components = 0.166534 Jy ! Clean residual min=-0.002176 max=0.003965 Jy/beam ! Clean residual mean=0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.166534 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.166534 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=0.040105Jy sigma=0.724905 ! Fit after self-cal, rms=0.040094Jy sigma=0.724680 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515741 Jy ! Component: 100 - total flux cleaned = 0.00767428 Jy ! Total flux subtracted in 100 components = 0.00767428 Jy ! Clean residual min=-0.002131 max=0.002249 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.174208 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.174208 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=0.039485Jy sigma=0.703458 ! Fit after self-cal, rms=0.039477Jy sigma=0.703309 ! 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=1.108 mas, bmaj=2.353 mas, bpa=-3.974 degrees ! Estimated noise=0.234476 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 = 0.00229775 Jy ! Component: 100 - total flux cleaned = 0.00342641 Jy ! Component: 150 - total flux cleaned = 0.00406274 Jy ! Component: 200 - total flux cleaned = 0.00430347 Jy ! Total flux subtracted in 200 components = 0.00430347 Jy ! Clean residual min=-0.001866 max=0.002041 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.178512 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.178512 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=0.039396Jy sigma=0.700292 ! Fit after self-cal, rms=0.039394Jy sigma=0.700248 ! 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: 1.00973 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.01 KP 0.99 LA 0.98 ! MK 0.97 NL 1.02 OV 0.96 PT 0.93 ! SC 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993344 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 1.01 LA 1.01 ! MK 1.01 NL 1.03 OV 1.01 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00659 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.98 KP 0.98 LA 0.97 ! MK 0.99 NL 1.00 OV 0.98 PT 0.95 ! SC 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.992992 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 1.02 LA 1.00 ! MK 1.01 NL 1.02 OV 1.03 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00809 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 0.99 LA 0.99 ! MK 0.99 NL 1.00 OV 0.98 PT 0.92 ! SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.992613 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 1.02 LA 1.01 ! MK 1.02 NL 1.01 OV 1.01 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01653 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.97 KP 0.98 LA 0.98 ! MK 0.97 NL 1.01 OV 0.97 PT 0.94 ! SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.991951 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 1.01 LA 1.01 ! MK 1.03 NL 1.01 OV 1.01 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01436 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.98 KP 0.97 LA 0.98 ! MK 0.97 NL 0.98 OV 0.98 PT 0.97 ! SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994318 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 1.01 LA 1.00 ! MK 1.03 NL 1.03 OV 1.01 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.00989 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 0.97 LA 0.98 ! MK 0.98 NL 1.00 OV 0.97 PT 0.96 ! SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.992041 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 1.01 LA 1.01 ! MK 1.03 NL 1.03 OV 1.02 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.0128 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.99 KP 0.96 LA 0.97 ! MK 0.97 NL 1.02 OV 1.01 PT 0.97 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.990908 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 KP 1.02 LA 1.00 ! MK 1.02 NL 1.02 OV 1.02 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.00678 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.98 KP 0.96 LA 1.00 ! MK 1.00 NL 1.00 OV 0.98 PT 0.94 ! SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.991051 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 1.02 LA 1.00 ! MK 1.04 NL 1.02 OV 1.01 PT 1.01 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.039394Jy sigma=0.700248 ! Fit after self-cal, rms=0.039023Jy sigma=0.690148 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=0.039023Jy sigma=0.690148 ! Fit after self-cal, rms=0.039024Jy sigma=0.690149 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=2.351 mas, bpa=-3.624 degrees ! Estimated noise=0.233579 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 = -0.000507224 Jy ! Component: 100 - total flux cleaned = -0.00059474 Jy ! Component: 150 - total flux cleaned = -0.000620869 Jy ! Component: 200 - total flux cleaned = -0.00062168 Jy ! Total flux subtracted in 200 components = -0.00062168 Jy ! Clean residual min=-0.001698 max=0.001510 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.17789 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.17789 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=0.039017Jy sigma=0.689713 ! Fit after self-cal, rms=0.039016Jy sigma=0.689692 ! 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=0.039016Jy sigma=0.689692 ! Fit after self-cal, rms=0.039016Jy sigma=0.689684 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 = -5.64185e-07 Jy ! Component: 100 - total flux cleaned = -6.9448e-07 Jy ! Component: 150 - total flux cleaned = 5.49359e-06 Jy ! Component: 200 - total flux cleaned = 1.15934e-05 Jy ! Total flux subtracted in 200 components = 1.15934e-05 Jy ! Clean residual min=-0.001688 max=0.001498 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.177902 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.177902 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=0.039015Jy sigma=0.689618 ! Fit after self-cal, rms=0.039015Jy sigma=0.689607 ! 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: 1.11 x 2.351 at -3.624 degrees (North through East) ! Clean map min=-0.0016664 max=0.16985 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=0.039015Jy sigma=0.689607 ! Fit after self-cal, rms=0.038287Jy sigma=0.671274 ! 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=0.038287Jy sigma=0.671274 ! Fit after self-cal, rms=0.038288Jy sigma=0.671272 ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.346 mas, bpa=-3.667 degrees ! Estimated noise=0.233414 mJy/beam. ! Added new window around map position (16.2, 45). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460349 Jy ! Component: 100 - total flux cleaned = 0.00046044 Jy ! Component: 150 - total flux cleaned = 0.000460871 Jy ! Component: 200 - total flux cleaned = 0.000482493 Jy ! Total flux subtracted in 200 components = 0.000482493 Jy ! Clean residual min=-0.000709 max=0.000760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.178384 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.178384 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=0.038267Jy sigma=0.670753 ! Fit after self-cal, rms=0.038265Jy sigma=0.670707 ! 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=0.7859 mas, bmaj=2.009 mas, bpa=-6.797 degrees ! Estimated noise=0.435519 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.146868 Jy ! Component: 100 - total flux cleaned = 0.166732 Jy ! Component: 150 - total flux cleaned = 0.17186 Jy ! Component: 200 - total flux cleaned = 0.174416 Jy ! Total flux subtracted in 200 components = 0.174416 Jy ! Clean residual min=-0.001302 max=0.001415 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.174416 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 0.174416 Jy ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=2.346 mas, bpa=-3.667 degrees ! Estimated noise=0.233414 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 = 0.00197032 Jy ! Component: 100 - total flux cleaned = 0.00287389 Jy ! Component: 150 - total flux cleaned = 0.00317072 Jy ! Component: 200 - total flux cleaned = 0.00327774 Jy ! Total flux subtracted in 200 components = 0.00327774 Jy ! Clean residual min=-0.000751 max=0.000790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.177694 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.177694 Jy ! Inverting map ! Added new window around map position (-27.2, -24.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788051 Jy ! Component: 100 - total flux cleaned = 0.000950796 Jy ! Component: 150 - total flux cleaned = 0.00105173 Jy ! Component: 200 - total flux cleaned = 0.0011442 Jy ! Total flux subtracted in 200 components = 0.0011442 Jy ! Clean residual min=-0.000705 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.178838 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.178838 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 7.26079e-05 Jy ! Component: 100 - total flux cleaned = 0.000139596 Jy ! Component: 150 - total flux cleaned = 0.000211226 Jy ! Component: 200 - total flux cleaned = 0.000258638 Jy ! Total flux subtracted in 200 components = 0.000258638 Jy ! Clean residual min=-0.000692 max=0.000678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.179096 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 78 components and 0.179096 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=0.038253Jy sigma=0.670438 ! Fit after self-cal, rms=0.038251Jy sigma=0.670382 wmodel J0205+1444_X_map.mod ! Writing 78 model components to file: J0205+1444_X_map.mod wobs J0205+1444_X_uvs.fits ! Writing UV FITS file: J0205+1444_X_uvs.fits wwins J0205+1444_X_map.win ! wwins: Wrote 3 windows to J0205+1444_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144694 Jy ! Component: 100 - total flux cleaned = -0.000167761 Jy ! Component: 150 - total flux cleaned = -0.000156588 Jy ! Component: 200 - total flux cleaned = -0.000188702 Jy ! Component: 250 - total flux cleaned = -0.000199182 Jy ! Component: 300 - total flux cleaned = -0.000179222 Jy ! Component: 350 - total flux cleaned = -0.000150125 Jy ! Component: 400 - total flux cleaned = -0.000121958 Jy ! Component: 450 - total flux cleaned = -9.39724e-05 Jy ! Component: 500 - total flux cleaned = -4.82679e-05 Jy ! Component: 550 - total flux cleaned = -3.45881e-06 Jy ! Component: 600 - total flux cleaned = 2.299e-05 Jy ! Component: 650 - total flux cleaned = 4.90695e-05 Jy ! Component: 700 - total flux cleaned = 0.000117312 Jy ! Component: 750 - total flux cleaned = 0.000142448 Jy ! Component: 800 - total flux cleaned = 0.000158975 Jy ! Component: 850 - total flux cleaned = 0.000183588 Jy ! Component: 900 - total flux cleaned = 0.000223873 Jy ! Component: 950 - total flux cleaned = 0.000223762 Jy ! Component: 1000 - total flux cleaned = 0.000262905 Jy ! Component: 1050 - total flux cleaned = 0.000270686 Jy ! Component: 1100 - total flux cleaned = 0.000293617 Jy ! Component: 1150 - total flux cleaned = 0.000308764 Jy ! Component: 1200 - total flux cleaned = 0.000331245 Jy ! Component: 1250 - total flux cleaned = 0.000360793 Jy ! Component: 1300 - total flux cleaned = 0.000382658 Jy ! Component: 1350 - total flux cleaned = 0.00039 Jy ! Component: 1400 - total flux cleaned = 0.000404359 Jy ! Component: 1450 - total flux cleaned = 0.000418557 Jy ! Component: 1500 - total flux cleaned = 0.000432578 Jy ! Component: 1550 - total flux cleaned = 0.000418781 Jy ! Component: 1600 - total flux cleaned = 0.000446285 Jy ! Component: 1650 - total flux cleaned = 0.00045313 Jy ! Component: 1700 - total flux cleaned = 0.000466594 Jy ! Component: 1750 - total flux cleaned = 0.00048005 Jy ! Component: 1800 - total flux cleaned = 0.000486711 Jy ! Component: 1850 - total flux cleaned = 0.000493256 Jy ! Component: 1900 - total flux cleaned = 0.000499744 Jy ! Component: 1950 - total flux cleaned = 0.000480428 Jy ! Component: 2000 - total flux cleaned = 0.000480552 Jy ! Component: 2050 - total flux cleaned = 0.000512107 Jy ! Component: 2100 - total flux cleaned = 0.000480746 Jy ! Component: 2150 - total flux cleaned = 0.000505671 Jy ! Component: 2200 - total flux cleaned = 0.000518019 Jy ! Component: 2250 - total flux cleaned = 0.000505759 Jy ! Component: 2300 - total flux cleaned = 0.000511852 Jy ! Component: 2350 - total flux cleaned = 0.00052402 Jy ! Component: 2400 - total flux cleaned = 0.000541965 Jy ! Component: 2450 - total flux cleaned = 0.000547876 Jy ! Component: 2500 - total flux cleaned = 0.000565537 Jy ! Component: 2550 - total flux cleaned = 0.000559691 Jy ! Component: 2600 - total flux cleaned = 0.000582898 Jy ! Component: 2650 - total flux cleaned = 0.000594424 Jy ! Component: 2700 - total flux cleaned = 0.00062874 Jy ! Component: 2750 - total flux cleaned = 0.000594615 Jy ! Component: 2800 - total flux cleaned = 0.000628547 Jy ! Component: 2850 - total flux cleaned = 0.000611642 Jy ! Component: 2900 - total flux cleaned = 0.000645142 Jy ! Component: 2950 - total flux cleaned = 0.000661711 Jy ! Component: 3000 - total flux cleaned = 0.000634187 Jy ! Component: 3050 - total flux cleaned = 0.000656128 Jy ! Component: 3100 - total flux cleaned = 0.000650718 Jy ! Component: 3150 - total flux cleaned = 0.000666961 Jy ! Component: 3200 - total flux cleaned = 0.000672348 Jy ! Component: 3250 - total flux cleaned = 0.000651016 Jy ! Component: 3300 - total flux cleaned = 0.000677569 Jy ! Component: 3350 - total flux cleaned = 0.000672273 Jy ! Component: 3400 - total flux cleaned = 0.00069324 Jy ! Component: 3450 - total flux cleaned = 0.000703638 Jy ! Component: 3500 - total flux cleaned = 0.000698471 Jy ! Component: 3550 - total flux cleaned = 0.000698477 Jy ! Component: 3600 - total flux cleaned = 0.000703605 Jy ! Component: 3650 - total flux cleaned = 0.000723965 Jy ! Component: 3700 - total flux cleaned = 0.00070876 Jy ! Component: 3750 - total flux cleaned = 0.000713797 Jy ! Component: 3800 - total flux cleaned = 0.00072885 Jy ! Component: 3850 - total flux cleaned = 0.000713869 Jy ! Component: 3900 - total flux cleaned = 0.00069902 Jy ! Component: 3950 - total flux cleaned = 0.000718758 Jy ! Component: 4000 - total flux cleaned = 0.000728612 Jy ! Component: 4050 - total flux cleaned = 0.000733499 Jy ! Total flux subtracted in 4096 components = 0.000718914 Jy ! Clean residual min=-0.000307 max=0.000310 Jy/beam ! Clean residual mean=-0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.179815 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 398 components and 0.179815 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0205+1444_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.111 x 2.346 at -3.667 degrees (North through East) ! Clean map min=-0.00048093 max=0.17005 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0205+1444_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0205+1444_X_a_map.mod ! Writing 398 model components to file: /vlbi/vcs9/uvm//J0205+1444_X_a_map.mod wobs /vlbi/vcs9/uvm//J0205+1444_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0205+1444_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0205+1444_X_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0205+1444_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.55165e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.150863 0.150863 0.301726 0.603453 1.20691 2.41381 4.82762 9.65524 19.3105 38.621 77.2419 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1988.56 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0205+1444_X_a_dfm.log closed on Tue Dec 26 21:11:15 2017