! Started logfile: /vlbi/vcs9/uvm//J1824+0119_X_a_dfm.log on Tue Dec 26 22:50:01 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//J1824+0119_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1824+0119_X_a_uvm.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! AN table 2: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.799054 visibilities/baseline/integration-bin. ! Found source: J1824+0119 ! ! 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 10816 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 J1824+0119_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)= 0.215799 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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030699Jy sigma=23.342360 ! Fit after self-cal, rms=0.815006Jy sigma=18.398710 ! 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=0.7562 mas, bmaj=1.972 mas, bpa=-3.183 degrees ! Estimated noise=0.487302 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 = 0.163393 Jy ! Component: 100 - total flux cleaned = 0.187634 Jy ! Total flux subtracted in 100 components = 0.187634 Jy ! Clean residual min=-0.005318 max=0.006231 Jy/beam ! Clean residual mean=0.000000 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.187634 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.187634 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=0.099343Jy sigma=1.940282 ! Fit after self-cal, rms=0.099344Jy sigma=1.940178 ! 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=0.911 mas, bmaj=2.222 mas, bpa=-3.98 degrees ! Estimated noise=0.301391 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 = 0.0100635 Jy ! Component: 100 - total flux cleaned = 0.0140264 Jy ! Component: 150 - total flux cleaned = 0.0150322 Jy ! Component: 200 - total flux cleaned = 0.0152728 Jy ! Total flux subtracted in 200 components = 0.0152728 Jy ! Clean residual min=-0.005935 max=0.003812 Jy/beam ! Clean residual mean=0.000000 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.202907 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 36 components and 0.202907 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=0.098759Jy sigma=1.922659 ! Fit after self-cal, rms=0.098759Jy sigma=1.922614 ! 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: 0.966438 ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 1.09 KP 1.11 ! LA 1.04 MK 1.01 NL 1.08 OV 1.09 ! PT 1.11 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.01239 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 1.00 KP 0.95 ! MK 0.98 NL 0.96 OV 0.97 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.976905 ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.05 HN 1.09 KP 1.06 ! LA 1.02 MK 1.06 NL 0.99 OV 0.96 ! PT 1.12 SC 1.08 ! ! Amplitude normalization factor in sub-array 2: 1.01206 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 0.98 KP 0.96 ! MK 0.98 NL 0.99 OV 0.99 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.983298 ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.06 HN 1.10 KP 1.03 ! LA 1.01 MK 1.02 NL 1.08 OV 0.91 ! PT 1.03 SC 1.12 ! ! Amplitude normalization factor in sub-array 2: 1.0164 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 HN 0.97 KP 0.95 ! MK 0.98 NL 0.98 OV 0.96 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.991006 ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 0.97 HN 1.05 KP 1.08 ! LA 0.96 MK 1.11 NL 1.07 OV 0.94 ! PT 1.07 SC 1.13 ! ! Amplitude normalization factor in sub-array 2: 1.0133 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 0.96 KP 0.93 ! MK 0.98 NL 0.99 OV 0.98 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.983877 ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.04 HN 1.14 KP 1.08 ! LA 1.00 MK 0.96 NL 1.09 OV 0.95 ! PT 1.11 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.01958 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 HN 0.94 KP 0.95 ! MK 0.98 NL 0.98 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.955748 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.17 KP 1.02 ! LA 1.01 MK 1.02 NL 1.05 OV 0.97 ! PT 1.03 SC 1.12 ! ! Amplitude normalization factor in sub-array 2: 1.01078 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 0.99 KP 0.95 ! MK 0.96 NL 0.99 OV 0.98 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.950524 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.14 KP 0.97 ! LA 1.06 MK 1.10 NL 1.12 OV 0.92 ! PT 1.15 SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 1.01721 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 0.97 KP 0.94 ! MK 0.98 NL 0.99 OV 0.97 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.975026 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.05 KP 1.08 ! LA 1.07 MK 1.02 NL 0.96 OV 0.97 ! PT 1.10 SC 1.09 ! ! Amplitude normalization factor in sub-array 2: 1.00867 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 0.99 KP 0.94 ! MK 1.01 NL 0.99 OV 0.99 PT 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.098759Jy sigma=1.922614 ! Fit after self-cal, rms=0.088512Jy sigma=1.889774 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=0.088512Jy sigma=1.889774 ! Fit after self-cal, rms=0.088536Jy sigma=1.889546 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9288 mas, bmaj=2.227 mas, bpa=-4.152 degrees ! Estimated noise=0.295943 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 = -0.00308558 Jy ! Component: 100 - total flux cleaned = -0.00320493 Jy ! Component: 150 - total flux cleaned = -0.00320167 Jy ! Component: 200 - total flux cleaned = -0.00320085 Jy ! Total flux subtracted in 200 components = -0.00320085 Jy ! Clean residual min=-0.003265 max=0.003353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.199706 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.199706 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=0.088507Jy sigma=1.887321 ! Fit after self-cal, rms=0.088506Jy sigma=1.887302 ! 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=0.088506Jy sigma=1.887302 ! Fit after self-cal, rms=0.088521Jy sigma=1.887144 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 = 4.17532e-05 Jy ! Component: 100 - total flux cleaned = 4.0043e-05 Jy ! Component: 150 - total flux cleaned = 4.0646e-05 Jy ! Component: 200 - total flux cleaned = 4.15311e-05 Jy ! Total flux subtracted in 200 components = 4.15311e-05 Jy ! Clean residual min=-0.003239 max=0.003233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.199747 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 46 components and 0.199747 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=0.088528Jy sigma=1.886853 ! Fit after self-cal, rms=0.088544Jy sigma=1.886793 ! 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: 0.9288 x 2.227 at -4.152 degrees (North through East) ! Clean map min=-0.0030521 max=0.18908 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=0.088544Jy sigma=1.886793 ! Fit after self-cal, rms=0.091675Jy sigma=1.876317 ! 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=0.091675Jy sigma=1.876317 ! Fit after self-cal, rms=0.091684Jy sigma=1.876304 ! Inverting map and beam ! Estimated beam: bmin=0.9318 mas, bmaj=2.227 mas, bpa=-4.176 degrees ! Estimated noise=0.295981 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182492 Jy ! Component: 100 - total flux cleaned = 0.000206272 Jy ! Component: 150 - total flux cleaned = 0.000247361 Jy ! Component: 200 - total flux cleaned = 0.000283843 Jy ! Total flux subtracted in 200 components = 0.000283843 Jy ! Clean residual min=-0.002690 max=0.002500 Jy/beam ! Clean residual mean=0.000000 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.200031 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.200031 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=0.091689Jy sigma=1.876097 ! Fit after self-cal, rms=0.091698Jy sigma=1.876092 ! 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=0.7642 mas, bmaj=1.971 mas, bpa=-3.28 degrees ! Estimated noise=0.487006 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.163294 Jy ! Component: 100 - total flux cleaned = 0.186453 Jy ! Component: 150 - total flux cleaned = 0.194238 Jy ! Component: 200 - total flux cleaned = 0.198274 Jy ! Total flux subtracted in 200 components = 0.198274 Jy ! Clean residual min=-0.002878 max=0.002880 Jy/beam ! Clean residual mean=-0.000000 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.198273 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.198273 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9318 mas, bmaj=2.227 mas, bpa=-4.176 degrees ! Estimated noise=0.295981 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 = 0.00144628 Jy ! Component: 100 - total flux cleaned = 0.00163994 Jy ! Component: 150 - total flux cleaned = 0.00179606 Jy ! Component: 200 - total flux cleaned = 0.00188345 Jy ! Total flux subtracted in 200 components = 0.00188345 Jy ! Clean residual min=-0.002684 max=0.002502 Jy/beam ! Clean residual mean=0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.200157 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.200157 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.85572e-05 Jy ! Component: 100 - total flux cleaned = 3.85091e-05 Jy ! Component: 150 - total flux cleaned = 5.68149e-05 Jy ! Component: 200 - total flux cleaned = 9.13918e-05 Jy ! Total flux subtracted in 200 components = 9.13918e-05 Jy ! Clean residual min=-0.002686 max=0.002508 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.200248 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.200248 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=0.091712Jy sigma=1.876371 ! Fit after self-cal, rms=0.091718Jy sigma=1.876339 wmodel J1824+0119_X_map.mod ! Writing 38 model components to file: J1824+0119_X_map.mod wobs J1824+0119_X_uvs.fits ! Writing UV FITS file: J1824+0119_X_uvs.fits wwins J1824+0119_X_map.win ! wwins: Wrote 1 windows to J1824+0119_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 = -8.94008e-05 Jy ! Component: 100 - total flux cleaned = -0.000174402 Jy ! Component: 150 - total flux cleaned = -0.000257028 Jy ! Component: 200 - total flux cleaned = -0.000255211 Jy ! Component: 250 - total flux cleaned = -0.000254079 Jy ! Component: 300 - total flux cleaned = -0.000253341 Jy ! Component: 350 - total flux cleaned = -0.000322082 Jy ! Component: 400 - total flux cleaned = -0.000522854 Jy ! Component: 450 - total flux cleaned = -0.00078357 Jy ! Component: 500 - total flux cleaned = -0.000942117 Jy ! Component: 550 - total flux cleaned = -0.00109678 Jy ! Component: 600 - total flux cleaned = -0.00121808 Jy ! Component: 650 - total flux cleaned = -0.00136599 Jy ! Component: 700 - total flux cleaned = -0.00139475 Jy ! Component: 750 - total flux cleaned = -0.00145113 Jy ! Component: 800 - total flux cleaned = -0.00142372 Jy ! Component: 850 - total flux cleaned = -0.00142388 Jy ! Component: 900 - total flux cleaned = -0.00147732 Jy ! Component: 950 - total flux cleaned = -0.00147727 Jy ! Component: 1000 - total flux cleaned = -0.00147744 Jy ! Component: 1050 - total flux cleaned = -0.00152829 Jy ! Component: 1100 - total flux cleaned = -0.00145334 Jy ! Component: 1150 - total flux cleaned = -0.00140444 Jy ! Component: 1200 - total flux cleaned = -0.00138063 Jy ! Component: 1250 - total flux cleaned = -0.00135656 Jy ! Component: 1300 - total flux cleaned = -0.00121612 Jy ! Component: 1350 - total flux cleaned = -0.00117043 Jy ! Component: 1400 - total flux cleaned = -0.00110243 Jy ! Component: 1450 - total flux cleaned = -0.000922807 Jy ! Component: 1500 - total flux cleaned = -0.000878864 Jy ! Component: 1550 - total flux cleaned = -0.000747622 Jy ! Component: 1600 - total flux cleaned = -0.000639547 Jy ! Component: 1650 - total flux cleaned = -0.000575258 Jy ! Component: 1700 - total flux cleaned = -0.000407058 Jy ! Component: 1750 - total flux cleaned = -0.00036552 Jy ! Component: 1800 - total flux cleaned = -0.000283405 Jy ! Component: 1850 - total flux cleaned = -0.000202133 Jy ! Component: 1900 - total flux cleaned = -0.00016187 Jy ! Component: 1950 - total flux cleaned = -8.24524e-05 Jy ! Component: 2000 - total flux cleaned = -4.30799e-05 Jy ! Component: 2050 - total flux cleaned = 7.30432e-05 Jy ! Component: 2100 - total flux cleaned = 0.000111563 Jy ! Component: 2150 - total flux cleaned = 0.000187106 Jy ! Component: 2200 - total flux cleaned = 0.00026204 Jy ! Component: 2250 - total flux cleaned = 0.000280425 Jy ! Component: 2300 - total flux cleaned = 0.000409178 Jy ! Component: 2350 - total flux cleaned = 0.000482127 Jy ! Component: 2400 - total flux cleaned = 0.000608388 Jy ! Component: 2450 - total flux cleaned = 0.000644015 Jy ! Component: 2500 - total flux cleaned = 0.000767837 Jy ! Component: 2550 - total flux cleaned = 0.000803083 Jy ! Component: 2600 - total flux cleaned = 0.000924624 Jy ! Component: 2650 - total flux cleaned = 0.000941847 Jy ! Component: 2700 - total flux cleaned = 0.00106169 Jy ! Component: 2750 - total flux cleaned = 0.00114647 Jy ! Component: 2800 - total flux cleaned = 0.00121377 Jy ! Component: 2850 - total flux cleaned = 0.00129728 Jy ! Component: 2900 - total flux cleaned = 0.00136355 Jy ! Component: 2950 - total flux cleaned = 0.00146227 Jy ! Component: 3000 - total flux cleaned = 0.00151133 Jy ! Component: 3050 - total flux cleaned = 0.00159239 Jy ! Component: 3100 - total flux cleaned = 0.00167279 Jy ! Component: 3150 - total flux cleaned = 0.00172055 Jy ! Component: 3200 - total flux cleaned = 0.00173653 Jy ! Component: 3250 - total flux cleaned = 0.0017996 Jy ! Component: 3300 - total flux cleaned = 0.00187777 Jy ! Component: 3350 - total flux cleaned = 0.00189339 Jy ! Component: 3400 - total flux cleaned = 0.00197066 Jy ! Component: 3450 - total flux cleaned = 0.00198614 Jy ! Component: 3500 - total flux cleaned = 0.00203204 Jy ! Component: 3550 - total flux cleaned = 0.00206242 Jy ! Component: 3600 - total flux cleaned = 0.00212271 Jy ! Component: 3650 - total flux cleaned = 0.00215272 Jy ! Component: 3700 - total flux cleaned = 0.00218257 Jy ! Component: 3750 - total flux cleaned = 0.00225662 Jy ! Component: 3800 - total flux cleaned = 0.00230061 Jy ! Component: 3850 - total flux cleaned = 0.00232983 Jy ! Component: 3900 - total flux cleaned = 0.00240258 Jy ! Component: 3950 - total flux cleaned = 0.00243143 Jy ! Component: 4000 - total flux cleaned = 0.00244582 Jy ! Component: 4050 - total flux cleaned = 0.0024887 Jy ! Total flux subtracted in 4096 components = 0.00254565 Jy ! Clean residual min=-0.000963 max=0.000777 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.202794 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 301 components and 0.202794 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1824+0119_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9318 x 2.227 at -4.176 degrees (North through East) ! Clean map min=-0.0016557 max=0.18895 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1824+0119_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1824+0119_X_a_map.mod ! Writing 301 model components to file: /vlbi/vcs9/uvm//J1824+0119_X_a_map.mod wobs /vlbi/vcs9/uvm//J1824+0119_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1824+0119_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1824+0119_X_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J1824+0119_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.18895 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023432 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.372035 0.372035 0.744069 1.48814 2.97628 5.95255 11.9051 23.8102 47.6204 95.2409 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.188 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 806.376 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1824+0119_X_a_dfm.log closed on Tue Dec 26 22:50:05 2017