! Started logfile: /vlbi/vcs9/uvm//J1424+225C_X_b_dfm.log on Tue Dec 26 22:38:20 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//J1424+225C_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1424+225C_X_b_uvm.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! AN table 2: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910749 visibilities/baseline/integration-bin. ! Found source: J1424+225C ! ! 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 68328 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 J1424+225C_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)= 0.126393 Jy startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007659Jy sigma=24.217053 ! Fit after self-cal, rms=0.930606Jy sigma=22.286609 ! 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=0.727 mas, bmaj=2.084 mas, bpa=13.8 degrees ! Estimated noise=0.293032 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 = 0.0561259 Jy ! Component: 100 - total flux cleaned = 0.0760243 Jy ! Total flux subtracted in 100 components = 0.0760243 Jy ! Clean residual min=-0.006740 max=0.012960 Jy/beam ! Clean residual mean=-0.000052 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.0760243 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0760243 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=0.098915Jy sigma=2.410805 ! Fit after self-cal, rms=0.098901Jy sigma=2.410316 ! Inverting map ! Added new window around map position (1.4, 1.4). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174839 Jy ! Component: 100 - total flux cleaned = 0.0301858 Jy ! Total flux subtracted in 100 components = 0.0301858 Jy ! Clean residual min=-0.005703 max=0.011367 Jy/beam ! Clean residual mean=-0.000042 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.10621 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.10621 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=0.094080Jy sigma=2.287332 ! Fit after self-cal, rms=0.093963Jy sigma=2.283830 ! Inverting map ! Added new window around map position (-1.4, -1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132894 Jy ! Component: 100 - total flux cleaned = 0.023055 Jy ! Total flux subtracted in 100 components = 0.023055 Jy ! Clean residual min=-0.005056 max=0.005725 Jy/beam ! Clean residual mean=-0.000035 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.129265 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.129265 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=0.091209Jy sigma=2.214186 ! Fit after self-cal, rms=0.091183Jy sigma=2.213417 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.384 mas, bpa=11.55 degrees ! Estimated noise=0.11266 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 = 0.0146838 Jy ! Component: 100 - total flux cleaned = 0.0240045 Jy ! Component: 150 - total flux cleaned = 0.0301807 Jy ! Component: 200 - total flux cleaned = 0.0344008 Jy ! Total flux subtracted in 200 components = 0.0344008 Jy ! Clean residual min=-0.004225 max=0.004845 Jy/beam ! Clean residual mean=-0.000036 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.163666 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 69 model components to the UV plane model. ! The established model now contains 107 components and 0.163666 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=0.089293Jy sigma=2.166254 ! Fit after self-cal, rms=0.089285Jy sigma=2.165962 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.02083 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.04 KP 1.12 LA 0.86 ! MK 0.93 NL 0.97 OV 0.82 PT 0.97 ! SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01587 ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 1.11 HN 1.00 KP 0.84 ! LA 0.97 MK 1.05 NL 0.91 OV 0.99 ! PT 0.74 SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.97173 ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 HN 0.94 KP 1.38 LA 0.73 ! MK 0.94 NL 0.94 OV 1.06 PT 0.72 ! SC 1.16 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01161 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.97 HN 1.03 KP 0.93 ! LA 0.88 MK 1.11 NL 1.15 OV 1.00 ! PT 0.78 SC 1.08 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.937557 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.12 KP 1.59 LA 0.72 ! MK 1.34 NL 0.94 OV 1.07 PT 0.69 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.984619 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.95 HN 1.15 KP 1.12 ! LA 0.88 MK 1.07 NL 0.97 OV 1.02 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.0368 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.08 KP 0.65 LA 0.95 ! MK 1.00 NL 0.87 OV 1.11 PT 0.75 ! SC 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994759 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.78 HN 1.10 KP 1.10 ! LA 0.89 MK 1.04 NL 1.11 OV 0.97 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.854111 ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 HN 1.15 KP 1.26 LA 1.13 ! MK 0.89 NL 0.82 OV 1.06 PT 1.96 ! SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.956552 ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.85 HN 1.11 KP 1.43 ! LA 0.94 MK 1.06 NL 0.99 OV 0.92 ! PT 1.26 SC 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.891966 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.01 KP 1.58 LA 1.24 ! MK 0.88 NL 0.88 OV 0.96 PT 1.41 ! SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.958028 ! Telescope amplitude corrections in sub-array 2: ! BR 1.32 FD 0.94 HN 1.01 KP 1.20 ! LA 0.92 MK 0.97 NL 0.92 OV 1.06 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.949936 ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 HN 1.04 KP 0.87 LA 1.58 ! MK 0.95 NL 0.79 OV 1.13 PT 0.83 ! SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.964528 ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.16 HN 1.21 KP 0.90 ! LA 0.91 MK 1.05 NL 1.00 OV 0.91 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.02878 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.03 KP 0.72 LA 1.24 ! MK 1.05 NL 1.01 OV 1.04 PT 0.73 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.961096 ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 FD 1.09 HN 1.20 KP 1.07 ! LA 1.08 MK 1.00 NL 0.89 OV 0.78 ! PT 1.14 SC 0.86 ! ! ! Fit before self-cal, rms=0.089285Jy sigma=2.165962 ! Fit after self-cal, rms=0.088139Jy sigma=2.118029 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=0.088139Jy sigma=2.118029 ! Fit after self-cal, rms=0.088211Jy sigma=2.117358 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.487 mas, bpa=11.07 degrees ! Estimated noise=0.105181 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 = -0.00374724 Jy ! Component: 100 - total flux cleaned = -0.00394776 Jy ! Component: 150 - total flux cleaned = -0.00399855 Jy ! Component: 200 - total flux cleaned = -0.00408476 Jy ! Total flux subtracted in 200 components = -0.00408476 Jy ! Clean residual min=-0.004670 max=0.003877 Jy/beam ! Clean residual mean=-0.000017 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.159581 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 125 components and 0.159581 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=0.088146Jy sigma=2.113852 ! Fit after self-cal, rms=0.088147Jy sigma=2.113833 ! 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=0.088147Jy sigma=2.113833 ! Fit after self-cal, rms=0.087727Jy sigma=2.090885 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 = 0.00191054 Jy ! Component: 100 - total flux cleaned = 0.00255741 Jy ! Component: 150 - total flux cleaned = 0.00262218 Jy ! Component: 200 - total flux cleaned = 0.00270408 Jy ! Total flux subtracted in 200 components = 0.00270408 Jy ! Clean residual min=-0.004614 max=0.003835 Jy/beam ! Clean residual mean=-0.000017 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.162285 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 138 components and 0.162285 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=0.087721Jy sigma=2.089933 ! Fit after self-cal, rms=0.087727Jy sigma=2.087933 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.487 at 11.07 degrees (North through East) ! Clean map min=-0.0045383 max=0.073347 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=0.7306 mas, bmaj=2.122 mas, bpa=13.9 degrees ! Estimated noise=0.28797 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535231 Jy ! Component: 100 - total flux cleaned = 0.0756454 Jy ! Component: 150 - total flux cleaned = 0.0928953 Jy ! Component: 200 - total flux cleaned = 0.106709 Jy ! Total flux subtracted in 200 components = 0.106709 Jy ! Clean residual min=-0.006258 max=0.006875 Jy/beam ! Clean residual mean=-0.000033 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.106709 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.106709 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.487 mas, bpa=11.07 degrees ! Estimated noise=0.105181 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 = 0.0204413 Jy ! Component: 100 - total flux cleaned = 0.032889 Jy ! Component: 150 - total flux cleaned = 0.0407813 Jy ! Component: 200 - total flux cleaned = 0.0459588 Jy ! Total flux subtracted in 200 components = 0.0459588 Jy ! Clean residual min=-0.004732 max=0.004150 Jy/beam ! Clean residual mean=-0.000025 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.152668 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 87 components and 0.152668 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347236 Jy ! Component: 100 - total flux cleaned = 0.00583442 Jy ! Component: 150 - total flux cleaned = 0.00745469 Jy ! Component: 200 - total flux cleaned = 0.00846733 Jy ! Total flux subtracted in 200 components = 0.00846733 Jy ! Clean residual min=-0.004603 max=0.003792 Jy/beam ! Clean residual mean=-0.000018 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.161135 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.161135 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=0.087747Jy sigma=2.088167 ! Fit after self-cal, rms=0.087755Jy sigma=2.087711 wmodel J1424+225C_X_map.mod ! Writing 101 model components to file: J1424+225C_X_map.mod wobs J1424+225C_X_uvs.fits ! Writing UV FITS file: J1424+225C_X_uvs.fits wwins J1424+225C_X_map.win ! wwins: Wrote 3 windows to J1424+225C_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 = -0.00100197 Jy ! Component: 100 - total flux cleaned = -0.000939172 Jy ! Component: 150 - total flux cleaned = -0.000759089 Jy ! Component: 200 - total flux cleaned = -0.000759053 Jy ! Component: 250 - total flux cleaned = -0.00070725 Jy ! Component: 300 - total flux cleaned = -0.00045432 Jy ! Component: 350 - total flux cleaned = -0.000163816 Jy ! Component: 400 - total flux cleaned = 6.8729e-05 Jy ! Component: 450 - total flux cleaned = 0.000203302 Jy ! Component: 500 - total flux cleaned = 0.000245113 Jy ! Component: 550 - total flux cleaned = 0.000410297 Jy ! Component: 600 - total flux cleaned = 0.000369491 Jy ! Component: 650 - total flux cleaned = 0.000410345 Jy ! Component: 700 - total flux cleaned = 0.000410773 Jy ! Component: 750 - total flux cleaned = 0.000373205 Jy ! Component: 800 - total flux cleaned = 0.000410649 Jy ! Component: 850 - total flux cleaned = 0.000373552 Jy ! Component: 900 - total flux cleaned = 0.000409119 Jy ! Component: 950 - total flux cleaned = 0.000444532 Jy ! Component: 1000 - total flux cleaned = 0.000513866 Jy ! Component: 1050 - total flux cleaned = 0.000651168 Jy ! Component: 1100 - total flux cleaned = 0.000785621 Jy ! Component: 1150 - total flux cleaned = 0.000851534 Jy ! Component: 1200 - total flux cleaned = 0.000883878 Jy ! Component: 1250 - total flux cleaned = 0.00101333 Jy ! Component: 1300 - total flux cleaned = 0.00110869 Jy ! Component: 1350 - total flux cleaned = 0.00117174 Jy ! Component: 1400 - total flux cleaned = 0.00117233 Jy ! Component: 1450 - total flux cleaned = 0.0013251 Jy ! Component: 1500 - total flux cleaned = 0.00141521 Jy ! Component: 1550 - total flux cleaned = 0.00147476 Jy ! Component: 1600 - total flux cleaned = 0.00150385 Jy ! Component: 1650 - total flux cleaned = 0.00153326 Jy ! Component: 1700 - total flux cleaned = 0.00167798 Jy ! Component: 1750 - total flux cleaned = 0.00173516 Jy ! Component: 1800 - total flux cleaned = 0.00181953 Jy ! Component: 1850 - total flux cleaned = 0.0019315 Jy ! Component: 1900 - total flux cleaned = 0.0019597 Jy ! Component: 1950 - total flux cleaned = 0.00215218 Jy ! Component: 2000 - total flux cleaned = 0.00231535 Jy ! Component: 2050 - total flux cleaned = 0.0025038 Jy ! Component: 2100 - total flux cleaned = 0.00266317 Jy ! Component: 2150 - total flux cleaned = 0.00266304 Jy ! Component: 2200 - total flux cleaned = 0.00276806 Jy ! Component: 2250 - total flux cleaned = 0.00289787 Jy ! Component: 2300 - total flux cleaned = 0.00282039 Jy ! Component: 2350 - total flux cleaned = 0.00297399 Jy ! Component: 2400 - total flux cleaned = 0.00299911 Jy ! Component: 2450 - total flux cleaned = 0.00302426 Jy ! Component: 2500 - total flux cleaned = 0.00294931 Jy ! Component: 2550 - total flux cleaned = 0.00307377 Jy ! Component: 2600 - total flux cleaned = 0.00297509 Jy ! Component: 2650 - total flux cleaned = 0.00299989 Jy ! Component: 2700 - total flux cleaned = 0.0030485 Jy ! Component: 2750 - total flux cleaned = 0.00304845 Jy ! Component: 2800 - total flux cleaned = 0.00302442 Jy ! Component: 2850 - total flux cleaned = 0.00309579 Jy ! Component: 2900 - total flux cleaned = 0.00300079 Jy ! Component: 2950 - total flux cleaned = 0.00302469 Jy ! Component: 3000 - total flux cleaned = 0.00309498 Jy ! Component: 3050 - total flux cleaned = 0.00302501 Jy ! Component: 3100 - total flux cleaned = 0.00297865 Jy ! Component: 3150 - total flux cleaned = 0.00304799 Jy ! Component: 3200 - total flux cleaned = 0.00302508 Jy ! Component: 3250 - total flux cleaned = 0.00304798 Jy ! Component: 3300 - total flux cleaned = 0.00293483 Jy ! Component: 3350 - total flux cleaned = 0.00293495 Jy ! Component: 3400 - total flux cleaned = 0.00289019 Jy ! Component: 3450 - total flux cleaned = 0.00295689 Jy ! Component: 3500 - total flux cleaned = 0.0029789 Jy ! Component: 3550 - total flux cleaned = 0.0028465 Jy ! Component: 3600 - total flux cleaned = 0.00282463 Jy ! Component: 3650 - total flux cleaned = 0.00280273 Jy ! Component: 3700 - total flux cleaned = 0.00284616 Jy ! Component: 3750 - total flux cleaned = 0.00271651 Jy ! Component: 3800 - total flux cleaned = 0.00269517 Jy ! Component: 3850 - total flux cleaned = 0.00269519 Jy ! Component: 3900 - total flux cleaned = 0.00271648 Jy ! Component: 3950 - total flux cleaned = 0.00269506 Jy ! Component: 4000 - total flux cleaned = 0.00267399 Jy ! Component: 4050 - total flux cleaned = 0.00258998 Jy ! Total flux subtracted in 4096 components = 0.00254819 Jy ! Clean residual min=-0.001299 max=0.001338 Jy/beam ! Clean residual mean=-0.000011 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.163684 Jy keep ! Adding 404 model components to the UV plane model. ! The established model now contains 505 components and 0.163684 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1424+225C_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.487 at 11.07 degrees (North through East) ! Clean map min=-0.0024339 max=0.073621 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1424+225C_X_b_map.fits wmodel /vlbi/vcs9/uvm//J1424+225C_X_b_map.mod ! Writing 505 model components to file: /vlbi/vcs9/uvm//J1424+225C_X_b_map.mod wobs /vlbi/vcs9/uvm//J1424+225C_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1424+225C_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J1424+225C_X_b_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1424+225C_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0736213 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000409534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66882 1.66882 3.33763 6.67526 13.3505 26.701 53.4021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 179.768 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1424+225C_X_b_dfm.log closed on Tue Dec 26 22:38:26 2017