! Started logfile: /vlbi/vcs9/uvm//J2118+2626_X_a_dfm.log on Tue Dec 26 23:01:45 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//J2118+2626_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2118+2626_X_a_uvm.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! AN table 3: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.75265 visibilities/baseline/integration-bin. ! Found source: J2118+2626 ! ! 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 13632 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 J2118+2626_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)= 0.0521828 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 26 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! A total of 19 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.001022Jy sigma=22.248800 ! Fit after self-cal, rms=0.971327Jy sigma=21.622120 ! 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=0.7585 mas, bmaj=2.164 mas, bpa=-6.98 degrees ! Estimated noise=0.418516 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 = 0.0238093 Jy ! Component: 100 - total flux cleaned = 0.0288119 Jy ! Total flux subtracted in 100 components = 0.0288119 Jy ! Clean residual min=-0.002030 max=0.002149 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0288119 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 0.0288119 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=0.041020Jy sigma=0.775464 ! Fit after self-cal, rms=0.040993Jy sigma=0.774901 ! 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=0.9425 mas, bmaj=2.473 mas, bpa=-7.877 degrees ! Estimated noise=0.272816 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 = 0.00361383 Jy ! Component: 100 - total flux cleaned = 0.00535212 Jy ! Component: 150 - total flux cleaned = 0.00628762 Jy ! Component: 200 - total flux cleaned = 0.00680008 Jy ! Total flux subtracted in 200 components = 0.00680008 Jy ! Clean residual min=-0.001863 max=0.002006 Jy/beam ! Clean residual mean=0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.035612 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.035612 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=0.040818Jy sigma=0.769143 ! Fit after self-cal, rms=0.040818Jy sigma=0.769128 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.06202 ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.04 KP 1.11 LA 0.95 ! NL 0.87 OV 0.82 PT 0.88 SC 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.903179 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.11 HN 1.03 KP 1.57 ! LA 1.20 MK 0.97 NL 1.21 OV 1.08 ! SC 0.80 ! ! Amplitude normalization factor in sub-array 3: 0.950927 ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 1.22 KP 1.00 LA 1.17 ! MK 1.00 NL 1.17 OV 1.06 PT 0.82 ! SC 0.91 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.10903 ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.87 KP 0.91 LA 0.88 ! NL 0.91 OV 0.96 PT 0.91 SC 0.84 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.94679 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.34 HN 1.03 KP 1.13 ! LA 1.12 MK 0.86 NL 1.24 OV 0.96 ! SC 0.88 ! ! Amplitude normalization factor in sub-array 3: 0.957347 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.15 KP 1.08 LA 1.32 ! MK 0.90 NL 0.92 OV 1.03 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.06469 ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.97 KP 0.91 LA 0.98 ! NL 1.10 OV 0.89 PT 0.83 SC 0.84 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.926424 ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 1.00 HN 1.07 KP 1.11 ! LA 1.09 MK 0.92 NL 1.02 OV 1.11 ! SC 1.19 ! ! Amplitude normalization factor in sub-array 3: 0.855749 ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 HN 1.12 KP 0.92 LA 1.61 ! MK 1.02 NL 1.33 OV 1.06 PT 1.10 ! SC 1.18 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.12087 ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.85 KP 0.94 LA 0.87 ! NL 0.91 OV 0.87 PT 0.92 SC 0.88 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.824054 ! Telescope amplitude corrections in sub-array 2: ! BR 1.80 FD 1.19 HN 1.07 KP 1.03 ! LA 1.67 MK 0.92 NL 1.07 OV 1.01 ! SC 1.17 ! ! Amplitude normalization factor in sub-array 3: 0.92477 ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 HN 1.15 KP 0.92 LA 1.15 ! MK 0.90 NL 1.22 OV 1.28 PT 0.83 ! SC 1.12 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.12403 ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.91 KP 0.86 LA 0.93 ! NL 0.88 OV 0.85 PT 0.84 SC 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.953337 ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.00 HN 0.96 KP 0.92 ! LA 1.17 MK 0.87 NL 1.08 OV 1.39 ! SC 0.93 ! ! Amplitude normalization factor in sub-array 3: 0.957128 ! Telescope amplitude corrections in sub-array 3: ! BR 1.37 HN 0.96 KP 0.76 LA 1.27 ! MK 0.98 NL 1.21 OV 1.18 PT 0.77 ! SC 0.91 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.11031 ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.73 KP 0.95 LA 0.88 ! NL 0.97 OV 0.97 PT 0.97 SC 0.77 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.943378 ! Telescope amplitude corrections in sub-array 2: ! BR 1.53 FD 1.14 HN 0.79 KP 0.83 ! LA 1.07 MK 1.00 NL 1.10 OV 1.22 ! SC 0.86 ! ! Amplitude normalization factor in sub-array 3: 0.916341 ! Telescope amplitude corrections in sub-array 3: ! BR 1.30 HN 0.96 KP 1.01 LA 1.24 ! MK 1.36 NL 0.86 OV 1.36 PT 0.67 ! SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03057 ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.89 KP 0.81 LA 1.08 ! NL 0.97 OV 1.13 PT 0.90 SC 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.858522 ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 1.26 HN 1.14 KP 0.77 ! LA 1.14 MK 1.20 NL 1.36 OV 1.52 ! SC 0.88 ! ! Amplitude normalization factor in sub-array 3: 1.02779 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 0.94 KP 0.91 LA 1.16 ! MK 0.87 NL 1.20 OV 0.94 PT 0.73 ! SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.16714 ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.77 KP 0.93 LA 0.95 ! NL 0.84 OV 0.75 PT 0.93 SC 0.82 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.836535 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.47 HN 1.02 KP 0.93 ! LA 1.65 MK 1.10 NL 1.30 OV 1.40 ! SC 0.85 ! ! Amplitude normalization factor in sub-array 3: 0.892195 ! Telescope amplitude corrections in sub-array 3: ! BR 1.36 HN 0.95 KP 0.76 LA 1.32 ! MK 1.12 NL 1.47 OV 1.11 PT 0.64 ! SC 1.37 ! ! ! Fit before self-cal, rms=0.040818Jy sigma=0.769128 ! Fit after self-cal, rms=0.040250Jy sigma=0.765400 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=0.040250Jy sigma=0.765400 ! Fit after self-cal, rms=0.040261Jy sigma=0.765337 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=2.402 mas, bpa=-7.124 degrees ! Estimated noise=0.256234 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 = -0.000492433 Jy ! Component: 100 - total flux cleaned = -0.000192805 Jy ! Component: 150 - total flux cleaned = 3.94473e-05 Jy ! Component: 200 - total flux cleaned = 0.000163941 Jy ! Total flux subtracted in 200 components = 0.000163941 Jy ! Clean residual min=-0.001434 max=0.001818 Jy/beam ! Clean residual mean=0.000004 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.035776 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.035776 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=0.040238Jy sigma=0.764135 ! Fit after self-cal, rms=0.040238Jy sigma=0.764128 ! 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=0.040238Jy sigma=0.764128 ! Fit after self-cal, rms=0.040218Jy sigma=0.763368 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 (25.6, -45.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191667 Jy ! Component: 100 - total flux cleaned = 0.00267349 Jy ! Component: 150 - total flux cleaned = 0.00295424 Jy ! Component: 200 - total flux cleaned = 0.00305471 Jy ! Total flux subtracted in 200 components = 0.00305471 Jy ! Clean residual min=-0.001354 max=0.001519 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0388307 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 63 components and 0.0388307 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=0.040163Jy sigma=0.761338 ! Fit after self-cal, rms=0.040158Jy sigma=0.760845 ! 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: 0.8927 x 2.402 at -7.124 degrees (North through East) ! Clean map min=-0.0012449 max=0.027228 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=0.7375 mas, bmaj=2.156 mas, bpa=-6.908 degrees ! Estimated noise=0.399827 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226457 Jy ! Component: 100 - total flux cleaned = 0.0283564 Jy ! Component: 150 - total flux cleaned = 0.0309298 Jy ! Component: 200 - total flux cleaned = 0.0327392 Jy ! Total flux subtracted in 200 components = 0.0327392 Jy ! Clean residual min=-0.001555 max=0.001755 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0327391 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0327391 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=2.402 mas, bpa=-7.124 degrees ! Estimated noise=0.256234 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 (23, -17.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266405 Jy ! Component: 100 - total flux cleaned = 0.00432156 Jy ! Component: 150 - total flux cleaned = 0.00549408 Jy ! Component: 200 - total flux cleaned = 0.00602802 Jy ! Total flux subtracted in 200 components = 0.00602802 Jy ! Clean residual min=-0.001266 max=0.001340 Jy/beam ! Clean residual mean=0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0387672 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.0387672 Jy ! Inverting map ! Added new window around map position (-1.2, 45.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173481 Jy ! Component: 100 - total flux cleaned = 0.00213674 Jy ! Component: 150 - total flux cleaned = 0.00227458 Jy ! Component: 200 - total flux cleaned = 0.00234513 Jy ! Total flux subtracted in 200 components = 0.00234513 Jy ! Clean residual min=-0.001250 max=0.001149 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0411123 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 97 components and 0.0411123 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267861 Jy ! Component: 100 - total flux cleaned = 0.000382186 Jy ! Component: 150 - total flux cleaned = 0.000434776 Jy ! Component: 200 - total flux cleaned = 0.000500928 Jy ! Total flux subtracted in 200 components = 0.000500928 Jy ! Clean residual min=-0.001234 max=0.001117 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0416132 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 114 components and 0.0416132 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=0.040092Jy sigma=0.757975 ! Fit after self-cal, rms=0.040098Jy sigma=0.757760 wmodel J2118+2626_X_map.mod ! Writing 114 model components to file: J2118+2626_X_map.mod wobs J2118+2626_X_uvs.fits ! Writing UV FITS file: J2118+2626_X_uvs.fits wwins J2118+2626_X_map.win ! wwins: Wrote 4 windows to J2118+2626_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 = -0.000208151 Jy ! Component: 100 - total flux cleaned = -7.67342e-05 Jy ! Component: 150 - total flux cleaned = -5.18221e-06 Jy ! Component: 200 - total flux cleaned = -5.50162e-06 Jy ! Component: 250 - total flux cleaned = 2.70875e-05 Jy ! Component: 300 - total flux cleaned = 7.46532e-05 Jy ! Component: 350 - total flux cleaned = 0.000183381 Jy ! Component: 400 - total flux cleaned = 0.000213457 Jy ! Component: 450 - total flux cleaned = 0.000287742 Jy ! Component: 500 - total flux cleaned = 0.000418293 Jy ! Component: 550 - total flux cleaned = 0.000475125 Jy ! Component: 600 - total flux cleaned = 0.000545062 Jy ! Component: 650 - total flux cleaned = 0.000599695 Jy ! Component: 700 - total flux cleaned = 0.000599917 Jy ! Component: 750 - total flux cleaned = 0.000692229 Jy ! Component: 800 - total flux cleaned = 0.000731232 Jy ! Component: 850 - total flux cleaned = 0.000781842 Jy ! Component: 900 - total flux cleaned = 0.000806813 Jy ! Component: 950 - total flux cleaned = 0.000794695 Jy ! Component: 1000 - total flux cleaned = 0.000868123 Jy ! Component: 1050 - total flux cleaned = 0.00089223 Jy ! Component: 1100 - total flux cleaned = 0.000927622 Jy ! Component: 1150 - total flux cleaned = 0.000962471 Jy ! Component: 1200 - total flux cleaned = 0.000950748 Jy ! Component: 1250 - total flux cleaned = 0.00101869 Jy ! Component: 1300 - total flux cleaned = 0.00100739 Jy ! Component: 1350 - total flux cleaned = 0.00106276 Jy ! Component: 1400 - total flux cleaned = 0.00107364 Jy ! Component: 1450 - total flux cleaned = 0.00109506 Jy ! Component: 1500 - total flux cleaned = 0.00110574 Jy ! Component: 1550 - total flux cleaned = 0.0011161 Jy ! Component: 1600 - total flux cleaned = 0.00113698 Jy ! Component: 1650 - total flux cleaned = 0.00113709 Jy ! Component: 1700 - total flux cleaned = 0.00117788 Jy ! Component: 1750 - total flux cleaned = 0.00117789 Jy ! Component: 1800 - total flux cleaned = 0.00115809 Jy ! Component: 1850 - total flux cleaned = 0.00117785 Jy ! Component: 1900 - total flux cleaned = 0.00117781 Jy ! Component: 1950 - total flux cleaned = 0.00115861 Jy ! Component: 2000 - total flux cleaned = 0.00117768 Jy ! Component: 2050 - total flux cleaned = 0.00118699 Jy ! Component: 2100 - total flux cleaned = 0.00119616 Jy ! Component: 2150 - total flux cleaned = 0.00117781 Jy ! Component: 2200 - total flux cleaned = 0.00117786 Jy ! Component: 2250 - total flux cleaned = 0.00119589 Jy ! Component: 2300 - total flux cleaned = 0.00117767 Jy ! Component: 2350 - total flux cleaned = 0.00118667 Jy ! Component: 2400 - total flux cleaned = 0.00118674 Jy ! Component: 2450 - total flux cleaned = 0.00116934 Jy ! Component: 2500 - total flux cleaned = 0.00118648 Jy ! Component: 2550 - total flux cleaned = 0.00116088 Jy ! Component: 2600 - total flux cleaned = 0.00116091 Jy ! Component: 2650 - total flux cleaned = 0.00116102 Jy ! Component: 2700 - total flux cleaned = 0.00115257 Jy ! Component: 2750 - total flux cleaned = 0.00114419 Jy ! Component: 2800 - total flux cleaned = 0.00114412 Jy ! Component: 2850 - total flux cleaned = 0.00111979 Jy ! Component: 2900 - total flux cleaned = 0.00111166 Jy ! Component: 2950 - total flux cleaned = 0.00105591 Jy ! Component: 3000 - total flux cleaned = 0.00111126 Jy ! Component: 3050 - total flux cleaned = 0.00107206 Jy ! Component: 3100 - total flux cleaned = 0.00104872 Jy ! Component: 3150 - total flux cleaned = 0.00109502 Jy ! Component: 3200 - total flux cleaned = 0.00105673 Jy ! Component: 3250 - total flux cleaned = 0.00108709 Jy ! Component: 3300 - total flux cleaned = 0.001072 Jy ! Component: 3350 - total flux cleaned = 0.00107194 Jy ! Component: 3400 - total flux cleaned = 0.00107933 Jy ! Component: 3450 - total flux cleaned = 0.00106458 Jy ! Component: 3500 - total flux cleaned = 0.00107186 Jy ! Component: 3550 - total flux cleaned = 0.00106472 Jy ! Component: 3600 - total flux cleaned = 0.00111521 Jy ! Component: 3650 - total flux cleaned = 0.00111516 Jy ! Component: 3700 - total flux cleaned = 0.00112927 Jy ! Component: 3750 - total flux cleaned = 0.00114337 Jy ! Component: 3800 - total flux cleaned = 0.00114336 Jy ! Component: 3850 - total flux cleaned = 0.0011365 Jy ! Component: 3900 - total flux cleaned = 0.00114338 Jy ! Component: 3950 - total flux cleaned = 0.00117076 Jy ! Component: 4000 - total flux cleaned = 0.00115034 Jy ! Component: 4050 - total flux cleaned = 0.00114358 Jy ! Total flux subtracted in 4096 components = 0.00116364 Jy ! Clean residual min=-0.000444 max=0.000426 Jy/beam ! Clean residual mean=0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0427769 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 451 components and 0.0427769 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2118+2626_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8927 x 2.402 at -7.124 degrees (North through East) ! Clean map min=-0.00088022 max=0.026507 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2118+2626_X_a_map.fits wmodel /vlbi/vcs9/uvm//J2118+2626_X_a_map.mod ! Writing 451 model components to file: /vlbi/vcs9/uvm//J2118+2626_X_a_map.mod wobs /vlbi/vcs9/uvm//J2118+2626_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2118+2626_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J2118+2626_X_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J2118+2626_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0265072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121469 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37475 1.37475 2.7495 5.49899 10.998 21.996 43.9919 87.9839 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 218.221 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2118+2626_X_a_dfm.log closed on Tue Dec 26 23:01:49 2017