! Started logfile: /vlbi/vcs9/uvm//J2157+662A_C_b_dfm.log on Tue Dec 26 23:05:27 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//J2157+662A_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2157+662A_C_b_uvm.fits ! AN table 1: 1591 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970473 visibilities/baseline/integration-bin. ! Found source: J2157+662A ! ! 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 555848 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 J2157+662A_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)= 0.0293668 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 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 418 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000128Jy sigma=31.130486 ! Fit after self-cal, rms=0.987966Jy sigma=30.751516 ! 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=1.305 mas, bmaj=1.673 mas, bpa=-3.529 degrees ! Estimated noise=0.0845932 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 = 0.00977537 Jy ! Component: 100 - total flux cleaned = 0.0111919 Jy ! Total flux subtracted in 100 components = 0.0111919 Jy ! Clean residual min=-0.000416 max=0.000435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0111919 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0111919 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=0.026652Jy sigma=0.794685 ! Fit after self-cal, rms=0.026642Jy sigma=0.794361 ! 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=2.085 mas, bmaj=2.63 mas, bpa=-5.123 degrees ! Estimated noise=0.0304729 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 = 0.00166475 Jy ! Component: 100 - total flux cleaned = 0.00235707 Jy ! Component: 150 - total flux cleaned = 0.00268226 Jy ! Component: 200 - total flux cleaned = 0.00277029 Jy ! Total flux subtracted in 200 components = 0.00277029 Jy ! Clean residual min=-0.000378 max=0.000744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0139622 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0139622 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=0.026579Jy sigma=0.792126 ! Fit after self-cal, rms=0.026578Jy sigma=0.792113 ! Inverting map ! Added new window around map position (-3.9, -2.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891856 Jy ! Component: 100 - total flux cleaned = 0.00133506 Jy ! Component: 150 - total flux cleaned = 0.00156779 Jy ! Component: 200 - total flux cleaned = 0.00166311 Jy ! Total flux subtracted in 200 components = 0.00166311 Jy ! Clean residual min=-0.000399 max=0.000569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0156253 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 70 components and 0.0156253 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=0.026559Jy sigma=0.791407 ! Fit after self-cal, rms=0.026557Jy sigma=0.791337 ! Inverting map ! Added new window around map position (4.8, 2.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000632057 Jy ! Component: 100 - total flux cleaned = 0.000969446 Jy ! Component: 150 - total flux cleaned = 0.00110802 Jy ! Component: 200 - total flux cleaned = 0.00121388 Jy ! Total flux subtracted in 200 components = 0.00121388 Jy ! Clean residual min=-0.000390 max=0.000325 Jy/beam ! Clean residual mean=-0.000001 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0168392 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 111 components and 0.0168392 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=0.026546Jy sigma=0.790964 ! Fit after self-cal, rms=0.026546Jy sigma=0.790953 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04322 ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.71 HN 1.10 KP 0.87 ! LA 0.96 MK 0.99 NL 0.86 OV 0.91 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0464 ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.81 HN 1.14 KP 0.86 ! LA 0.93 MK 0.94 NL 1.01 OV 0.82 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01343 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.98 KP 1.09 ! LA 0.95 MK 0.91 NL 0.92 OV 1.01 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979718 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.96 KP 1.26 ! LA 0.94 MK 0.91 NL 1.15 OV 1.08 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.952501 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.10 KP 1.09 ! LA 1.13 MK 1.11 NL 0.98 OV 1.12 ! PT 1.15 SC 0.96 ! ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.92524 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.14 HN 1.03 KP 1.18 ! LA 0.94 MK 1.10 NL 1.02 OV 1.23 ! PT 1.12 SC 0.98 ! ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.955175 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.04 KP 1.09 ! LA 0.92 MK 1.00 NL 1.11 OV 1.04 ! PT 1.16 SC 1.03 ! ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.978019 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.03 KP 1.06 ! LA 0.94 MK 0.97 NL 1.12 OV 1.12 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.026546Jy sigma=0.790953 ! Fit after self-cal, rms=0.026467Jy sigma=0.789063 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=0.026467Jy sigma=0.789063 ! Fit after self-cal, rms=0.026467Jy sigma=0.789056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=2.623 mas, bpa=-4.553 degrees ! Estimated noise=0.0294986 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 = -0.000251092 Jy ! Component: 100 - total flux cleaned = -0.000287811 Jy ! Component: 150 - total flux cleaned = -0.000296831 Jy ! Component: 200 - total flux cleaned = -0.000301218 Jy ! Total flux subtracted in 200 components = -0.000301218 Jy ! Clean residual min=-0.000268 max=0.000261 Jy/beam ! Clean residual mean=-0.000002 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.016538 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.016538 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=0.026465Jy sigma=0.788951 ! Fit after self-cal, rms=0.026465Jy sigma=0.788947 ! 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=0.026465Jy sigma=0.788947 ! Fit after self-cal, rms=0.026399Jy sigma=0.786565 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 = 0.000152642 Jy ! Component: 100 - total flux cleaned = 0.000230046 Jy ! Component: 150 - total flux cleaned = 0.000238823 Jy ! Component: 200 - total flux cleaned = 0.000236334 Jy ! Total flux subtracted in 200 components = 0.000236334 Jy ! Clean residual min=-0.000258 max=0.000259 Jy/beam ! Clean residual mean=-0.000002 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0167743 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 153 components and 0.0167743 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=0.026398Jy sigma=0.786534 ! Fit after self-cal, rms=0.026394Jy sigma=0.786339 ! 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: 2.074 x 2.623 at -4.553 degrees (North through East) ! Clean map min=-0.00025126 max=0.011867 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=1.298 mas, bmaj=1.665 mas, bpa=-3.161 degrees ! Estimated noise=0.0831565 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00967219 Jy ! Component: 100 - total flux cleaned = 0.0111141 Jy ! Component: 150 - total flux cleaned = 0.0117774 Jy ! Component: 200 - total flux cleaned = 0.0122775 Jy ! Total flux subtracted in 200 components = 0.0122775 Jy ! Clean residual min=-0.000320 max=0.000351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0122775 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0122775 Jy ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=2.623 mas, bpa=-4.553 degrees ! Estimated noise=0.0294986 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 = 0.00133609 Jy ! Component: 100 - total flux cleaned = 0.00218237 Jy ! Component: 150 - total flux cleaned = 0.00278434 Jy ! Component: 200 - total flux cleaned = 0.00322448 Jy ! Total flux subtracted in 200 components = 0.00322448 Jy ! Clean residual min=-0.000271 max=0.000284 Jy/beam ! Clean residual mean=-0.000002 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.015502 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 114 components and 0.015502 Jy ! Inverting map ! Added new window around map position (-11.7, -4.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370906 Jy ! Component: 100 - total flux cleaned = 0.000647779 Jy ! Component: 150 - total flux cleaned = 0.000868023 Jy ! Component: 200 - total flux cleaned = 0.00104544 Jy ! Total flux subtracted in 200 components = 0.00104544 Jy ! Clean residual min=-0.000255 max=0.000227 Jy/beam ! Clean residual mean=-0.000002 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0165474 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 167 components and 0.0165474 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145227 Jy ! Component: 100 - total flux cleaned = 0.000265519 Jy ! Component: 150 - total flux cleaned = 0.000339044 Jy ! Component: 200 - total flux cleaned = 0.00038531 Jy ! Total flux subtracted in 200 components = 0.00038531 Jy ! Clean residual min=-0.000254 max=0.000222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.0169327 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 191 components and 0.0169327 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=0.026393Jy sigma=0.786282 ! Fit after self-cal, rms=0.026392Jy sigma=0.786267 wmodel J2157+662A_C_map.mod ! Writing 191 model components to file: J2157+662A_C_map.mod wobs J2157+662A_C_uvs.fits ! Writing UV FITS file: J2157+662A_C_uvs.fits wwins J2157+662A_C_map.win ! wwins: Wrote 4 windows to J2157+662A_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 = -0.000105376 Jy ! Component: 100 - total flux cleaned = -0.00013027 Jy ! Component: 150 - total flux cleaned = -0.000142019 Jy ! Component: 200 - total flux cleaned = -0.000149538 Jy ! Component: 250 - total flux cleaned = -0.000153138 Jy ! Component: 300 - total flux cleaned = -0.000167611 Jy ! Component: 350 - total flux cleaned = -0.000174728 Jy ! Component: 400 - total flux cleaned = -0.000185208 Jy ! Component: 450 - total flux cleaned = -0.000195507 Jy ! Component: 500 - total flux cleaned = -0.000205587 Jy ! Component: 550 - total flux cleaned = -0.000208867 Jy ! Component: 600 - total flux cleaned = -0.00020882 Jy ! Component: 650 - total flux cleaned = -0.00021203 Jy ! Component: 700 - total flux cleaned = -0.000211998 Jy ! Component: 750 - total flux cleaned = -0.000215094 Jy ! Component: 800 - total flux cleaned = -0.000218234 Jy ! Component: 850 - total flux cleaned = -0.000224364 Jy ! Component: 900 - total flux cleaned = -0.000215406 Jy ! Component: 950 - total flux cleaned = -0.000227372 Jy ! Component: 1000 - total flux cleaned = -0.00023323 Jy ! Component: 1050 - total flux cleaned = -0.000236146 Jy ! Component: 1100 - total flux cleaned = -0.000239001 Jy ! Component: 1150 - total flux cleaned = -0.000230419 Jy ! Component: 1200 - total flux cleaned = -0.000238976 Jy ! Component: 1250 - total flux cleaned = -0.000244619 Jy ! Component: 1300 - total flux cleaned = -0.000250178 Jy ! Component: 1350 - total flux cleaned = -0.000250171 Jy ! Component: 1400 - total flux cleaned = -0.000255653 Jy ! Component: 1450 - total flux cleaned = -0.000255627 Jy ! Component: 1500 - total flux cleaned = -0.000247554 Jy ! Component: 1550 - total flux cleaned = -0.000250231 Jy ! Component: 1600 - total flux cleaned = -0.000250232 Jy ! Component: 1650 - total flux cleaned = -0.000247593 Jy ! Component: 1700 - total flux cleaned = -0.000252801 Jy ! Component: 1750 - total flux cleaned = -0.000252772 Jy ! Component: 1800 - total flux cleaned = -0.000252736 Jy ! Component: 1850 - total flux cleaned = -0.000255289 Jy ! Component: 1900 - total flux cleaned = -0.00024766 Jy ! Component: 1950 - total flux cleaned = -0.000250192 Jy ! Component: 2000 - total flux cleaned = -0.00024517 Jy ! Component: 2050 - total flux cleaned = -0.00025516 Jy ! Component: 2100 - total flux cleaned = -0.000232853 Jy ! Component: 2150 - total flux cleaned = -0.000237792 Jy ! Component: 2200 - total flux cleaned = -0.000237787 Jy ! Component: 2250 - total flux cleaned = -0.000230517 Jy ! Component: 2300 - total flux cleaned = -0.000228112 Jy ! Component: 2350 - total flux cleaned = -0.000228108 Jy ! Component: 2400 - total flux cleaned = -0.000218547 Jy ! Component: 2450 - total flux cleaned = -0.000213781 Jy ! Component: 2500 - total flux cleaned = -0.000213807 Jy ! Component: 2550 - total flux cleaned = -0.000211445 Jy ! Component: 2600 - total flux cleaned = -0.000199761 Jy ! Component: 2650 - total flux cleaned = -0.000202075 Jy ! Component: 2700 - total flux cleaned = -0.000199767 Jy ! Component: 2750 - total flux cleaned = -0.000195172 Jy ! Component: 2800 - total flux cleaned = -0.000199763 Jy ! Component: 2850 - total flux cleaned = -0.000197481 Jy ! Component: 2900 - total flux cleaned = -0.000199753 Jy ! Component: 2950 - total flux cleaned = -0.00019975 Jy ! Component: 3000 - total flux cleaned = -0.00020199 Jy ! Component: 3050 - total flux cleaned = -0.000208676 Jy ! Component: 3100 - total flux cleaned = -0.000206437 Jy ! Component: 3150 - total flux cleaned = -0.000206427 Jy ! Component: 3200 - total flux cleaned = -0.000208625 Jy ! Component: 3250 - total flux cleaned = -0.000204247 Jy ! Component: 3300 - total flux cleaned = -0.000204247 Jy ! Component: 3350 - total flux cleaned = -0.000202079 Jy ! Component: 3400 - total flux cleaned = -0.000202067 Jy ! Component: 3450 - total flux cleaned = -0.000214939 Jy ! Component: 3500 - total flux cleaned = -0.00021281 Jy ! Component: 3550 - total flux cleaned = -0.000200031 Jy ! Component: 3600 - total flux cleaned = -0.000219086 Jy ! Component: 3650 - total flux cleaned = -0.000219077 Jy ! Component: 3700 - total flux cleaned = -0.000206512 Jy ! Component: 3750 - total flux cleaned = -0.000204433 Jy ! Component: 3800 - total flux cleaned = -0.000204431 Jy ! Component: 3850 - total flux cleaned = -0.000214797 Jy ! Component: 3900 - total flux cleaned = -0.000220978 Jy ! Component: 3950 - total flux cleaned = -0.000225058 Jy ! Component: 4000 - total flux cleaned = -0.000212809 Jy ! Component: 4050 - total flux cleaned = -0.000210772 Jy ! Total flux subtracted in 4096 components = -0.000208759 Jy ! Clean residual min=-0.000126 max=0.000107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.016724 Jy keep ! Adding 371 model components to the UV plane model. ! The established model now contains 562 components and 0.016724 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2157+662A_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.074 x 2.623 at -4.553 degrees (North through East) ! Clean map min=-0.00019049 max=0.011918 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2157+662A_C_b_map.fits wmodel /vlbi/vcs9/uvm//J2157+662A_C_b_map.mod ! Writing 562 model components to file: /vlbi/vcs9/uvm//J2157+662A_C_b_map.mod wobs /vlbi/vcs9/uvm//J2157+662A_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2157+662A_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J2157+662A_C_b_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J2157+662A_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0119179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.92579e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.988208 0.988208 1.97642 3.95283 7.90567 15.8113 31.6227 63.2453 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.579 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2157+662A_C_b_dfm.log closed on Tue Dec 26 23:05:55 2017