! Started logfile: /vlbi/vcs9/uvm//J1812-064A_X_a_dfm.log on Tue Dec 26 22:49:33 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//J1812-064A_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1812-064A_X_a_uvm.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.919926 visibilities/baseline/integration-bin. ! Found source: J1812-064A ! ! 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 11856 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 J1812-064A_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)= 0.140896 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 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.013518Jy sigma=21.258868 ! Fit after self-cal, rms=0.918117Jy sigma=19.342737 ! 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=0.7445 mas, bmaj=1.955 mas, bpa=-2.074 degrees ! Estimated noise=0.48087 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 = 0.0721493 Jy ! Component: 100 - total flux cleaned = 0.086683 Jy ! Total flux subtracted in 100 components = 0.086683 Jy ! Clean residual min=-0.016676 max=0.007481 Jy/beam ! Clean residual mean=-0.000004 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.0866831 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0866831 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=0.109399Jy sigma=1.942267 ! Fit after self-cal, rms=0.109396Jy sigma=1.942024 ! 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=0.9247 mas, bmaj=2.295 mas, bpa=-3.081 degrees ! Estimated noise=0.308744 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 = 0.00167991 Jy ! Component: 100 - total flux cleaned = 0.00188637 Jy ! Component: 150 - total flux cleaned = 0.00187779 Jy ! Component: 200 - total flux cleaned = 0.00201852 Jy ! Total flux subtracted in 200 components = 0.00201852 Jy ! Clean residual min=-0.013115 max=0.005790 Jy/beam ! Clean residual mean=-0.000005 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 0.0887016 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0887016 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=0.108915Jy sigma=1.930036 ! Fit after self-cal, rms=0.108913Jy sigma=1.929984 ! 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: 0.842453 ! Telescope amplitude corrections in sub-array 1: ! BR 0.44 FD 1.38 HN 1.14 KP 1.31 ! LA 1.16 MK 1.06 NL 1.33 OV 1.44 ! PT 1.32 SC 1.28 ! ! Amplitude normalization factor in sub-array 2: 1.04929 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.04 HN 0.92 KP 0.89 ! MK 0.91 NL 0.69 OV 0.95 PT 0.96 ! SC 1.13 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.890658 ! Telescope amplitude corrections in sub-array 1: ! BR 0.49 FD 1.21 HN 1.12 KP 1.13 ! LA 1.16 MK 1.42 NL 1.06 OV 1.04 ! PT 1.23 SC 1.37 ! ! Amplitude normalization factor in sub-array 2: 1.04336 ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.99 HN 0.93 KP 0.83 ! MK 0.90 NL 0.76 OV 1.02 PT 0.85 ! SC 1.21 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.887635 ! Telescope amplitude corrections in sub-array 1: ! BR 0.48 FD 1.13 HN 1.15 KP 1.04 ! LA 1.32 MK 1.17 NL 1.47 OV 1.09 ! PT 1.33 SC 1.09 ! ! Amplitude normalization factor in sub-array 2: 1.03843 ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.01 HN 0.90 KP 0.84 ! MK 0.88 NL 0.75 OV 1.05 PT 0.84 ! SC 1.26 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.892505 ! Telescope amplitude corrections in sub-array 1: ! BR 0.43 FD 1.09 HN 1.29 KP 1.22 ! LA 1.19 MK 1.04 NL 1.30 OV 1.16 ! PT 1.23 SC 1.27 ! ! Amplitude normalization factor in sub-array 2: 1.04031 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.98 HN 0.85 KP 1.00 ! MK 0.87 NL 0.69 OV 0.97 PT 1.08 ! SC 1.14 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.940036 ! Telescope amplitude corrections in sub-array 1: ! BR 0.39 FD 1.55 HN 0.98 KP 1.19 ! LA 1.18 MK 1.00 NL 1.12 OV 1.15 ! PT 1.16 SC 0.92 ! ! Amplitude normalization factor in sub-array 2: 1.05682 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.96 HN 0.89 KP 0.93 ! MK 0.88 NL 0.72 OV 0.99 PT 0.97 ! SC 1.09 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.868876 ! Telescope amplitude corrections in sub-array 1: ! BR 0.42 FD 1.50 HN 0.89 KP 1.47 ! LA 0.95 MK 1.25 NL 1.09 OV 1.25 ! PT 1.28 SC 1.41 ! ! Amplitude normalization factor in sub-array 2: 1.0446 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 HN 0.87 KP 0.99 ! MK 0.93 NL 0.72 OV 0.94 PT 1.03 ! SC 1.12 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.893266 ! Telescope amplitude corrections in sub-array 1: ! BR 0.42 FD 1.43 HN 1.20 KP 1.27 ! LA 0.91 MK 1.09 NL 1.37 OV 1.32 ! PT 1.24 SC 0.94 ! ! Amplitude normalization factor in sub-array 2: 1.04619 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 HN 0.96 KP 0.98 ! MK 0.88 NL 0.71 OV 0.91 PT 1.03 ! SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.788295 ! Telescope amplitude corrections in sub-array 1: ! BR 0.34 FD 1.23 HN 1.23 KP 1.79 ! LA 1.46 MK 1.13 NL 1.86 OV 1.69 ! PT 1.05 SC 0.89 ! ! Amplitude normalization factor in sub-array 2: 1.05677 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.97 HN 0.89 KP 1.00 ! MK 0.88 NL 0.69 OV 0.98 PT 0.99 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.108913Jy sigma=1.929984 ! Fit after self-cal, rms=0.064755Jy sigma=1.850346 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=0.064755Jy sigma=1.850346 ! Fit after self-cal, rms=0.065688Jy sigma=1.841165 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9498 mas, bmaj=1.962 mas, bpa=0.19 degrees ! Estimated noise=0.245879 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 = -0.00901805 Jy ! Component: 100 - total flux cleaned = -0.00824446 Jy ! Component: 150 - total flux cleaned = -0.00783204 Jy ! Component: 200 - total flux cleaned = -0.00762324 Jy ! Total flux subtracted in 200 components = -0.00762324 Jy ! Clean residual min=-0.005045 max=0.005223 Jy/beam ! Clean residual mean=-0.000001 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.0810784 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0810784 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=0.065560Jy sigma=1.803648 ! Fit after self-cal, rms=0.065498Jy sigma=1.803598 ! 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=0.065498Jy sigma=1.803598 ! Fit after self-cal, rms=0.065798Jy sigma=1.799221 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 (-18.2, -28.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031052 Jy ! Component: 100 - total flux cleaned = 0.00415369 Jy ! Component: 150 - total flux cleaned = 0.00462598 Jy ! Component: 200 - total flux cleaned = 0.00477314 Jy ! Total flux subtracted in 200 components = 0.00477314 Jy ! Clean residual min=-0.003714 max=0.004441 Jy/beam ! Clean residual mean=-0.000002 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.0858515 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.0858515 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=0.065412Jy sigma=1.790115 ! Fit after self-cal, rms=0.065430Jy sigma=1.788481 ! Inverting map ! Added new window around map position (23.8, 50.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373203 Jy ! Component: 100 - total flux cleaned = 0.00353618 Jy ! Component: 150 - total flux cleaned = 0.0033661 Jy ! Component: 200 - total flux cleaned = 0.00317678 Jy ! Total flux subtracted in 200 components = 0.00317678 Jy ! Clean residual min=-0.003212 max=0.003256 Jy/beam ! Clean residual mean=-0.000001 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0890283 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.0890283 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=0.065152Jy sigma=1.783049 ! Fit after self-cal, rms=0.065109Jy sigma=1.782278 ! 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: 0.9498 x 1.962 at 0.19 degrees (North through East) ! Clean map min=-0.0030067 max=0.073733 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=0.7561 mas, bmaj=1.859 mas, bpa=-2.115 degrees ! Estimated noise=0.412465 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615081 Jy ! Component: 100 - total flux cleaned = 0.0740696 Jy ! Component: 150 - total flux cleaned = 0.0806451 Jy ! Component: 200 - total flux cleaned = 0.0837774 Jy ! Total flux subtracted in 200 components = 0.0837774 Jy ! Clean residual min=-0.004238 max=0.004914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.0837773 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 0.0837773 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9498 mas, bmaj=1.962 mas, bpa=0.19 degrees ! Estimated noise=0.245879 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 (-42.2, 4.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466487 Jy ! Component: 100 - total flux cleaned = 0.0063355 Jy ! Component: 150 - total flux cleaned = 0.00750297 Jy ! Component: 200 - total flux cleaned = 0.00839692 Jy ! Total flux subtracted in 200 components = 0.00839692 Jy ! Clean residual min=-0.003042 max=0.003361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0921742 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.0921742 Jy ! Inverting map ! Added new window around map position (50.8, -30.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282298 Jy ! Component: 100 - total flux cleaned = 0.00299934 Jy ! Component: 150 - total flux cleaned = 0.00343656 Jy ! Component: 200 - total flux cleaned = 0.00383315 Jy ! Total flux subtracted in 200 components = 0.00383315 Jy ! Clean residual min=-0.002861 max=0.002868 Jy/beam ! Clean residual mean=-0.000001 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0960074 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 80 components and 0.0960073 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431062 Jy ! Component: 100 - total flux cleaned = 0.00059286 Jy ! Component: 150 - total flux cleaned = 0.000888812 Jy ! Component: 200 - total flux cleaned = 0.00111476 Jy ! Total flux subtracted in 200 components = 0.00111476 Jy ! Clean residual min=-0.002818 max=0.002724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.0971221 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 91 components and 0.0971221 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=0.064871Jy sigma=1.775250 ! Fit after self-cal, rms=0.064775Jy sigma=1.774229 wmodel J1812-064A_X_map.mod ! Writing 91 model components to file: J1812-064A_X_map.mod wobs J1812-064A_X_uvs.fits ! Writing UV FITS file: J1812-064A_X_uvs.fits wwins J1812-064A_X_map.win ! wwins: Wrote 5 windows to J1812-064A_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 = -0.00043347 Jy ! Component: 100 - total flux cleaned = -0.000525581 Jy ! Component: 150 - total flux cleaned = -0.000827757 Jy ! Component: 200 - total flux cleaned = -0.00107649 Jy ! Component: 250 - total flux cleaned = -0.00119709 Jy ! Component: 300 - total flux cleaned = -0.00123587 Jy ! Component: 350 - total flux cleaned = -0.00123619 Jy ! Component: 400 - total flux cleaned = -0.00120014 Jy ! Component: 450 - total flux cleaned = -0.00116522 Jy ! Component: 500 - total flux cleaned = -0.00102698 Jy ! Component: 550 - total flux cleaned = -0.000959338 Jy ! Component: 600 - total flux cleaned = -0.000792865 Jy ! Component: 650 - total flux cleaned = -0.000663088 Jy ! Component: 700 - total flux cleaned = -0.000568829 Jy ! Component: 750 - total flux cleaned = -0.000600457 Jy ! Component: 800 - total flux cleaned = -0.000539926 Jy ! Component: 850 - total flux cleaned = -0.000451105 Jy ! Component: 900 - total flux cleaned = -0.00048003 Jy ! Component: 950 - total flux cleaned = -0.00042261 Jy ! Component: 1000 - total flux cleaned = -0.000337534 Jy ! Component: 1050 - total flux cleaned = -0.000254689 Jy ! Component: 1100 - total flux cleaned = -0.000228121 Jy ! Component: 1150 - total flux cleaned = -0.000308471 Jy ! Component: 1200 - total flux cleaned = -0.000202577 Jy ! Component: 1250 - total flux cleaned = -0.000150638 Jy ! Component: 1300 - total flux cleaned = -2.27741e-05 Jy ! Component: 1350 - total flux cleaned = 5.30125e-05 Jy ! Component: 1400 - total flux cleaned = 0.000127614 Jy ! Component: 1450 - total flux cleaned = 0.000298556 Jy ! Component: 1500 - total flux cleaned = 0.000370632 Jy ! Component: 1550 - total flux cleaned = 0.000489915 Jy ! Component: 1600 - total flux cleaned = 0.000630886 Jy ! Component: 1650 - total flux cleaned = 0.000723877 Jy ! Component: 1700 - total flux cleaned = 0.000884328 Jy ! Component: 1750 - total flux cleaned = 0.000929421 Jy ! Component: 1800 - total flux cleaned = 0.000996602 Jy ! Component: 1850 - total flux cleaned = 0.00112935 Jy ! Component: 1900 - total flux cleaned = 0.00121678 Jy ! Component: 1950 - total flux cleaned = 0.00132481 Jy ! Component: 2000 - total flux cleaned = 0.00147422 Jy ! Component: 2050 - total flux cleaned = 0.00157994 Jy ! Component: 2100 - total flux cleaned = 0.00164262 Jy ! Component: 2150 - total flux cleaned = 0.001808 Jy ! Component: 2200 - total flux cleaned = 0.00184875 Jy ! Component: 2250 - total flux cleaned = 0.00192971 Jy ! Component: 2300 - total flux cleaned = 0.00199014 Jy ! Component: 2350 - total flux cleaned = 0.00212897 Jy ! Component: 2400 - total flux cleaned = 0.00222701 Jy ! Component: 2450 - total flux cleaned = 0.00226598 Jy ! Component: 2500 - total flux cleaned = 0.00234325 Jy ! Component: 2550 - total flux cleaned = 0.00240064 Jy ! Component: 2600 - total flux cleaned = 0.00247672 Jy ! Component: 2650 - total flux cleaned = 0.00260799 Jy ! Component: 2700 - total flux cleaned = 0.00270098 Jy ! Component: 2750 - total flux cleaned = 0.00273773 Jy ! Component: 2800 - total flux cleaned = 0.0027926 Jy ! Component: 2850 - total flux cleaned = 0.0028651 Jy ! Component: 2900 - total flux cleaned = 0.00291894 Jy ! Component: 2950 - total flux cleaned = 0.00295459 Jy ! Component: 3000 - total flux cleaned = 0.00302497 Jy ! Component: 3050 - total flux cleaned = 0.00311236 Jy ! Component: 3100 - total flux cleaned = 0.00312963 Jy ! Component: 3150 - total flux cleaned = 0.0031639 Jy ! Component: 3200 - total flux cleaned = 0.00319811 Jy ! Component: 3250 - total flux cleaned = 0.00319813 Jy ! Component: 3300 - total flux cleaned = 0.00328216 Jy ! Component: 3350 - total flux cleaned = 0.00331561 Jy ! Component: 3400 - total flux cleaned = 0.00336542 Jy ! Component: 3450 - total flux cleaned = 0.0034641 Jy ! Component: 3500 - total flux cleaned = 0.00346398 Jy ! Component: 3550 - total flux cleaned = 0.00351253 Jy ! Component: 3600 - total flux cleaned = 0.0035768 Jy ! Component: 3650 - total flux cleaned = 0.00360862 Jy ! Component: 3700 - total flux cleaned = 0.00367213 Jy ! Component: 3750 - total flux cleaned = 0.00370351 Jy ! Component: 3800 - total flux cleaned = 0.00373478 Jy ! Component: 3850 - total flux cleaned = 0.00375024 Jy ! Component: 3900 - total flux cleaned = 0.00376577 Jy ! Component: 3950 - total flux cleaned = 0.00378119 Jy ! Component: 4000 - total flux cleaned = 0.00376589 Jy ! Component: 4050 - total flux cleaned = 0.00382686 Jy ! Total flux subtracted in 4096 components = 0.00387208 Jy ! Clean residual min=-0.000831 max=0.000891 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.100994 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 377 components and 0.100994 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1812-064A_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9498 x 1.962 at 0.19 degrees (North through East) ! Clean map min=-0.0019319 max=0.072876 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1812-064A_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1812-064A_X_a_map.mod ! Writing 377 model components to file: /vlbi/vcs9/uvm//J1812-064A_X_a_map.mod wobs /vlbi/vcs9/uvm//J1812-064A_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1812-064A_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1812-064A_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J1812-064A_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0728762 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268261 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10432 1.10432 2.20863 4.41726 8.83452 17.669 35.3381 70.6762 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 271.661 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1812-064A_X_a_dfm.log closed on Tue Dec 26 22:49:36 2017