! Started logfile: /vlbi/bp222/temp_maps//J0631+5311_X_dfm.log on Thu Feb 14 22:35:54 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/bp222/temp_maps//J0631+5311_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/temp_maps//J0631+5311_X_uvm.fits ! AN table 1: 139 integrations on 45 of 45 possible baselines. ! AN table 2: 23 integrations on 28 of 28 possible baselines. ! AN table 3: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.967775 visibilities/baseline/integration-bin. ! Found source: J0631+5311 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 89736 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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_01.dfm J0631+5311_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. 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 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.008408Jy sigma=16.772223 ! Fit after self-cal, rms=0.914767Jy sigma=15.068018 ! 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6825 mas, bmaj=1.423 mas, bpa=2.912 degrees ! Estimated noise=0.351825 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611552 Jy ! Component: 100 - total flux cleaned = 0.0863879 Jy ! Total flux subtracted in 100 components = 0.0863879 Jy ! Clean residual min=-0.007722 max=0.030318 Jy/beam ! Clean residual mean=0.000012 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.0863879 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0863879 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095664Jy sigma=1.584834 ! Fit after self-cal, rms=0.094106Jy sigma=1.563948 ! Inverting map ! Added new window around map position (4.8, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277055 Jy ! Component: 100 - total flux cleaned = 0.0446636 Jy ! Total flux subtracted in 100 components = 0.0446636 Jy ! Clean residual min=-0.007394 max=0.019397 Jy/beam ! Clean residual mean=0.000010 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.131051 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.131051 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081743Jy sigma=1.326755 ! Fit after self-cal, rms=0.079172Jy sigma=1.288606 ! Inverting map ! Added new window around map position (1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219125 Jy ! Component: 100 - total flux cleaned = 0.0356284 Jy ! Total flux subtracted in 100 components = 0.0356284 Jy ! Clean residual min=-0.006122 max=0.016244 Jy/beam ! Clean residual mean=0.000007 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.16668 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.16668 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071185Jy sigma=1.133487 ! Fit after self-cal, rms=0.070145Jy sigma=1.119332 ! Inverting map ! Added new window around map position (3, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167763 Jy ! Component: 100 - total flux cleaned = 0.0273936 Jy ! Total flux subtracted in 100 components = 0.0273936 Jy ! Clean residual min=-0.004730 max=0.006195 Jy/beam ! Clean residual mean=0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.194073 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.194073 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064969Jy sigma=1.009857 ! Fit after self-cal, rms=0.064475Jy sigma=1.003447 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941994 Jy ! Component: 100 - total flux cleaned = 0.0166009 Jy ! Total flux subtracted in 100 components = 0.0166009 Jy ! Clean residual min=-0.004258 max=0.004735 Jy/beam ! Clean residual mean=0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.210674 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.210674 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062625Jy sigma=0.962102 ! Fit after self-cal, rms=0.062503Jy sigma=0.960749 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484413 Jy ! Component: 100 - total flux cleaned = 0.00800354 Jy ! Total flux subtracted in 100 components = 0.00800354 Jy ! Clean residual min=-0.004012 max=0.004327 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.218678 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.218678 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061784Jy sigma=0.944497 ! Fit after self-cal, rms=0.061736Jy sigma=0.943951 ! Inverting map ! Added new window around map position (7.6, 5.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273123 Jy ! Component: 100 - total flux cleaned = 0.00451456 Jy ! Total flux subtracted in 100 components = 0.00451456 Jy ! Clean residual min=-0.004106 max=0.003848 Jy/beam ! Clean residual mean=0.000001 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.223192 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.223192 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061314Jy sigma=0.935011 ! Fit after self-cal, rms=0.061284Jy sigma=0.934657 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.946 mas, bmaj=1.686 mas, bpa=-1.067 degrees ! Estimated noise=0.147545 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647699 Jy ! Component: 100 - total flux cleaned = 0.0100715 Jy ! Component: 150 - total flux cleaned = 0.0120804 Jy ! Component: 200 - total flux cleaned = 0.0137243 Jy ! Total flux subtracted in 200 components = 0.0137243 Jy ! Clean residual min=-0.002527 max=0.003981 Jy/beam ! Clean residual mean=0.000003 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.236917 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.236917 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060585Jy sigma=0.917667 ! Fit after self-cal, rms=0.060420Jy sigma=0.914912 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.946 x 1.686 at -1.067 degrees (North through East) ! Clean map min=-0.0025376 max=0.081224 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.94 KP 1.00 ! LA 0.98 MK 0.97 NL 1.03 OV 0.96 ! PT 1.04 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.00 KP 1.03 ! MK 0.80 NL 0.90 OV 1.04 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 HN 0.99 KP 1.00 ! LA 0.99 MK 0.89 NL 1.00 OV 0.95 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.94 KP 1.00 ! LA 0.97 MK 0.97 NL 1.02 OV 0.96 ! PT 1.06 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 HN 0.96 KP 1.03 ! MK 0.91 NL 0.85 OV 1.10 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 1.02 KP 0.97 ! LA 0.98 MK 0.96 NL 1.03 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.99 KP 0.99 ! LA 0.97 MK 1.00 NL 1.02 OV 0.96 ! PT 1.07 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.00 KP 1.03 ! MK 0.82 NL 0.89 OV 0.99 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.95 HN 1.01 KP 0.97 ! LA 0.99 MK 0.95 NL 1.05 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 1.00 ! LA 0.99 MK 0.96 NL 1.03 OV 0.96 ! PT 1.05 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.99 KP 1.01 ! MK 0.93 NL 0.85 OV 1.00 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.93 HN 1.02 KP 1.00 ! LA 0.94 MK 0.96 NL 1.01 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.93 KP 1.00 ! LA 0.98 MK 0.97 NL 1.05 OV 0.96 ! PT 1.05 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.96 HN 1.00 KP 1.01 ! MK 0.89 NL 0.90 OV 1.08 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.97 HN 0.99 KP 1.01 ! LA 1.00 MK 0.95 NL 1.01 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.96 KP 1.00 ! LA 0.98 MK 0.98 NL 1.04 OV 0.95 ! PT 1.04 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 0.91 KP 0.99 ! MK 1.03 NL 0.83 OV 1.06 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.98 HN 1.00 KP 1.00 ! LA 0.99 MK 0.92 NL 1.03 OV 0.96 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.93 KP 1.01 ! LA 0.98 MK 0.97 NL 1.05 OV 0.96 ! PT 1.05 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 1.06 KP 1.04 ! MK 0.88 NL 0.84 OV 1.05 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.96 HN 1.03 KP 1.01 ! LA 1.00 MK 0.98 NL 1.03 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.94 KP 1.00 ! LA 0.98 MK 0.96 NL 1.05 OV 0.98 ! PT 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 0.96 KP 1.01 ! MK 0.90 NL 0.93 OV 1.03 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.95 HN 1.05 KP 1.01 ! LA 0.96 MK 0.96 NL 1.02 OV 0.95 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.95 KP 1.01 ! LA 0.97 MK 0.98 NL 1.04 OV 0.99 ! PT 1.05 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.06 HN 0.99 KP 1.03 ! MK 0.85 NL 0.92 OV 1.04 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 HN 0.98 KP 1.02 ! LA 0.99 MK 0.97 NL 1.00 OV 0.95 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 KP 1.02 ! LA 0.99 MK 0.99 NL 1.05 OV 0.98 ! PT 1.05 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.99 HN 0.99 KP 1.02 ! MK 0.95 NL 0.83 OV 1.06 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.97 HN 1.03 KP 1.02 ! LA 0.97 MK 0.97 NL 1.07 OV 0.96 ! PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 1.00 ! LA 0.98 MK 0.97 NL 1.07 OV 0.96 ! PT 1.05 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.06 HN 1.04 KP 1.03 ! MK 0.95 NL 0.86 OV 1.10 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.94 HN 1.02 KP 1.06 ! LA 0.94 MK 1.00 NL 1.00 OV 0.97 ! PT 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 0.99 ! LA 0.98 MK 0.98 NL 1.09 OV 0.99 ! PT 1.05 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.01 HN 0.99 KP 1.03 ! MK 0.86 NL 0.88 OV 1.01 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 HN 0.98 KP 1.04 ! LA 0.97 MK 1.04 NL 1.02 OV 0.97 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.060420Jy sigma=0.914912 ! Fit after self-cal, rms=0.059504Jy sigma=0.908655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.941 mas, bmaj=1.674 mas, bpa=-1.538 degrees ! Estimated noise=0.145088 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864061 Jy ! Component: 100 - total flux cleaned = 0.000175063 Jy ! Component: 150 - total flux cleaned = 0.00107594 Jy ! Component: 200 - total flux cleaned = 0.00162319 Jy ! Total flux subtracted in 200 components = 0.00162319 Jy ! Clean residual min=-0.002324 max=0.003757 Jy/beam ! Clean residual mean=0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.23854 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.23854 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059253Jy sigma=0.903736 ! Fit after self-cal, rms=0.059199Jy sigma=0.902748 ! Inverting map ! Added new window around map position (-7.6, 36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333254 Jy ! Component: 100 - total flux cleaned = 0.00468222 Jy ! Component: 150 - total flux cleaned = 0.00612081 Jy ! Component: 200 - total flux cleaned = 0.00722299 Jy ! Total flux subtracted in 200 components = 0.00722299 Jy ! Clean residual min=-0.002230 max=0.003056 Jy/beam ! Clean residual mean=-0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.245763 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 110 components and 0.245763 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058878Jy sigma=0.896157 ! Fit after self-cal, rms=0.058829Jy sigma=0.895446 ! Inverting map ! Added new window around map position (10, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245992 Jy ! Component: 100 - total flux cleaned = 0.00387045 Jy ! Component: 150 - total flux cleaned = 0.00516898 Jy ! Component: 200 - total flux cleaned = 0.00632888 Jy ! Total flux subtracted in 200 components = 0.00632888 Jy ! Clean residual min=-0.002090 max=0.002250 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.252092 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 132 components and 0.252092 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058617Jy sigma=0.891301 ! Fit after self-cal, rms=0.058591Jy sigma=0.890972 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058591Jy sigma=0.890972 ! Fit after self-cal, rms=0.057606Jy sigma=0.882602 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9363 mas, bmaj=1.679 mas, bpa=-1.458 degrees ! Estimated noise=0.143448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299872 Jy ! Component: 100 - total flux cleaned = 0.000962774 Jy ! Component: 150 - total flux cleaned = 0.00170712 Jy ! Component: 200 - total flux cleaned = 0.00241763 Jy ! Total flux subtracted in 200 components = 0.00241763 Jy ! Clean residual min=-0.001631 max=0.001963 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.254509 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 144 components and 0.25451 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057484Jy sigma=0.880524 ! Fit after self-cal, rms=0.057473Jy sigma=0.880243 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321071 Jy ! Component: 100 - total flux cleaned = 0.000964294 Jy ! Component: 150 - total flux cleaned = 0.00158609 Jy ! Component: 200 - total flux cleaned = 0.0020798 Jy ! Total flux subtracted in 200 components = 0.0020798 Jy ! Clean residual min=-0.001593 max=0.001821 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.256589 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 158 components and 0.256589 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057411Jy sigma=0.879118 ! Fit after self-cal, rms=0.057400Jy sigma=0.878985 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057400Jy sigma=0.878985 ! Fit after self-cal, rms=0.060226Jy sigma=0.859606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9342 mas, bmaj=1.678 mas, bpa=-1.354 degrees ! Estimated noise=0.142369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131848 Jy ! Component: 100 - total flux cleaned = 0.000291189 Jy ! Component: 150 - total flux cleaned = 0.000626172 Jy ! Component: 200 - total flux cleaned = 0.000870521 Jy ! Total flux subtracted in 200 components = 0.000870521 Jy ! Clean residual min=-0.001002 max=0.000928 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.25746 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 170 components and 0.25746 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060183Jy sigma=0.858755 ! Fit after self-cal, rms=0.060288Jy sigma=0.858450 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132002 Jy ! Component: 100 - total flux cleaned = 0.000400976 Jy ! Component: 150 - total flux cleaned = 0.000674359 Jy ! Component: 200 - total flux cleaned = 0.000852522 Jy ! Total flux subtracted in 200 components = 0.000852522 Jy ! Clean residual min=-0.000996 max=0.000875 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.258312 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 180 components and 0.258312 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060263Jy sigma=0.857930 ! Fit after self-cal, rms=0.060257Jy sigma=0.857869 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060257Jy sigma=0.857869 ! Fit after self-cal, rms=0.060208Jy sigma=0.857788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=2.6 mas, bpa=0.1151 degrees ! Estimated noise=0.174754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178073 Jy ! Component: 100 - total flux cleaned = 0.000698537 Jy ! Component: 150 - total flux cleaned = 0.00115727 Jy ! Component: 200 - total flux cleaned = 0.00158004 Jy ! Total flux subtracted in 200 components = 0.00158004 Jy ! Clean residual min=-0.000809 max=0.001029 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.259892 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 217 components and 0.259892 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060187Jy sigma=0.857385 ! Fit after self-cal, rms=0.060189Jy sigma=0.857286 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-38.2, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679038 Jy ! Component: 100 - total flux cleaned = 0.00117606 Jy ! Component: 150 - total flux cleaned = 0.00164192 Jy ! Component: 200 - total flux cleaned = 0.00201232 Jy ! Total flux subtracted in 200 components = 0.00201232 Jy ! Clean residual min=-0.000742 max=0.000896 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.261905 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 260 components and 0.261905 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060171Jy sigma=0.857019 ! Fit after self-cal, rms=0.060171Jy sigma=0.856978 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=1.677 mas, bpa=-1.319 degrees ! Estimated noise=0.141702 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9341 x 1.677 at -1.319 degrees (North through East) ! Clean map min=-0.00074264 max=0.07692 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative 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=0.6752 mas, bmaj=1.423 mas, bpa=2.458 degrees ! Estimated noise=0.332173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0643125 Jy ! Component: 100 - total flux cleaned = 0.101667 Jy ! Component: 150 - total flux cleaned = 0.127479 Jy ! Component: 200 - total flux cleaned = 0.14685 Jy ! Total flux subtracted in 200 components = 0.14685 Jy ! Clean residual min=-0.003652 max=0.011315 Jy/beam ! Clean residual mean=0.000003 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.14685 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.14685 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=1.677 mas, bpa=-1.319 degrees ! Estimated noise=0.141702 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246813 Jy ! Component: 100 - total flux cleaned = 0.0410523 Jy ! Component: 150 - total flux cleaned = 0.0525316 Jy ! Component: 200 - total flux cleaned = 0.0609128 Jy ! Total flux subtracted in 200 components = 0.0609128 Jy ! Clean residual min=-0.002066 max=0.004902 Jy/beam ! Clean residual mean=0.000007 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.207763 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.207763 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066503 Jy ! Component: 100 - total flux cleaned = 0.0121428 Jy ! Component: 150 - total flux cleaned = 0.0168015 Jy ! Component: 200 - total flux cleaned = 0.020805 Jy ! Total flux subtracted in 200 components = 0.020805 Jy ! Clean residual min=-0.001400 max=0.002529 Jy/beam ! Clean residual mean=0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.228568 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 84 components and 0.228568 Jy ! Inverting map ! Added new window around map position (8.2, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348183 Jy ! Component: 100 - total flux cleaned = 0.00652739 Jy ! Component: 150 - total flux cleaned = 0.0092055 Jy ! Component: 200 - total flux cleaned = 0.0115778 Jy ! Total flux subtracted in 200 components = 0.0115778 Jy ! Clean residual min=-0.001072 max=0.001573 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.240146 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 131 components and 0.240146 Jy ! Inverting map ! Added new window around map position (-0.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212002 Jy ! Component: 100 - total flux cleaned = 0.0040094 Jy ! Component: 150 - total flux cleaned = 0.00569938 Jy ! Component: 200 - total flux cleaned = 0.00722007 Jy ! Total flux subtracted in 200 components = 0.00722007 Jy ! Clean residual min=-0.000900 max=0.001042 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.247366 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 167 components and 0.247366 Jy ! Inverting map ! Added new window around map position (-1.2, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138391 Jy ! Component: 100 - total flux cleaned = 0.00264293 Jy ! Component: 150 - total flux cleaned = 0.00379635 Jy ! Component: 200 - total flux cleaned = 0.00485594 Jy ! Total flux subtracted in 200 components = 0.00485594 Jy ! Clean residual min=-0.000808 max=0.000930 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.252222 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 198 components and 0.252222 Jy ! Inverting map ! Added new window around map position (-5.4, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104135 Jy ! Component: 100 - total flux cleaned = 0.00196534 Jy ! Component: 150 - total flux cleaned = 0.00282213 Jy ! Component: 200 - total flux cleaned = 0.00355574 Jy ! Total flux subtracted in 200 components = 0.00355574 Jy ! Clean residual min=-0.000735 max=0.000724 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.255778 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 226 components and 0.255778 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=2.6 mas, bpa=0.1151 degrees ! Estimated noise=0.174754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136421 Jy ! Component: 100 - total flux cleaned = 0.00245956 Jy ! Component: 150 - total flux cleaned = 0.00338641 Jy ! Component: 200 - total flux cleaned = 0.00416118 Jy ! Total flux subtracted in 200 components = 0.00416118 Jy ! Clean residual min=-0.000829 max=0.000822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.259939 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575445 Jy ! Component: 100 - total flux cleaned = 0.00101956 Jy ! Component: 150 - total flux cleaned = 0.00140194 Jy ! Component: 200 - total flux cleaned = 0.0017532 Jy ! Total flux subtracted in 200 components = 0.0017532 Jy ! Clean residual min=-0.000774 max=0.000739 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.261692 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 330 components and 0.261692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=1.677 mas, bpa=-1.319 degrees ! Estimated noise=0.141702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128476 Jy ! Component: 100 - total flux cleaned = 1.42536e-05 Jy ! Component: 150 - total flux cleaned = 0.000202631 Jy ! Component: 200 - total flux cleaned = 0.000432 Jy ! Total flux subtracted in 200 components = 0.000432 Jy ! Clean residual min=-0.000628 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.262124 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 353 components and 0.262124 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060051Jy sigma=0.855464 ! Fit after self-cal, rms=0.060025Jy sigma=0.855066 wmodel J0631+5311_X_map.mod ! Writing 353 model components to file: J0631+5311_X_map.mod wobs J0631+5311_X_uvs.fits ! Writing UV FITS file: J0631+5311_X_uvs.fits wwins J0631+5311_X_map.win ! wwins: Wrote 13 windows to J0631+5311_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 = 2.42873e-05 Jy ! Component: 100 - total flux cleaned = 2.41256e-05 Jy ! Component: 150 - total flux cleaned = 6.65701e-05 Jy ! Component: 200 - total flux cleaned = 0.000118701 Jy ! Component: 250 - total flux cleaned = 0.000190044 Jy ! Component: 300 - total flux cleaned = 0.000220132 Jy ! Component: 350 - total flux cleaned = 0.000298873 Jy ! Component: 400 - total flux cleaned = 0.000376159 Jy ! Component: 450 - total flux cleaned = 0.000414288 Jy ! Component: 500 - total flux cleaned = 0.000489686 Jy ! Component: 550 - total flux cleaned = 0.000545496 Jy ! Component: 600 - total flux cleaned = 0.000582356 Jy ! Component: 650 - total flux cleaned = 0.000673202 Jy ! Component: 700 - total flux cleaned = 0.000718045 Jy ! Component: 750 - total flux cleaned = 0.000780229 Jy ! Component: 800 - total flux cleaned = 0.000850548 Jy ! Component: 850 - total flux cleaned = 0.000868024 Jy ! Component: 900 - total flux cleaned = 0.000945714 Jy ! Component: 950 - total flux cleaned = 0.000962847 Jy ! Component: 1000 - total flux cleaned = 0.00101367 Jy ! Component: 1050 - total flux cleaned = 0.00104724 Jy ! Component: 1100 - total flux cleaned = 0.0010889 Jy ! Component: 1150 - total flux cleaned = 0.00108889 Jy ! Component: 1200 - total flux cleaned = 0.00113816 Jy ! Component: 1250 - total flux cleaned = 0.00117875 Jy ! Component: 1300 - total flux cleaned = 0.00121899 Jy ! Component: 1350 - total flux cleaned = 0.00125901 Jy ! Component: 1400 - total flux cleaned = 0.00129066 Jy ! Component: 1450 - total flux cleaned = 0.00129848 Jy ! Component: 1500 - total flux cleaned = 0.00132197 Jy ! Component: 1550 - total flux cleaned = 0.00136085 Jy ! Component: 1600 - total flux cleaned = 0.00138397 Jy ! Component: 1650 - total flux cleaned = 0.00139158 Jy ! Component: 1700 - total flux cleaned = 0.00141445 Jy ! Component: 1750 - total flux cleaned = 0.00146749 Jy ! Component: 1800 - total flux cleaned = 0.00149752 Jy ! Component: 1850 - total flux cleaned = 0.00146016 Jy ! Component: 1900 - total flux cleaned = 0.00147502 Jy ! Component: 1950 - total flux cleaned = 0.00151201 Jy ! Component: 2000 - total flux cleaned = 0.00151204 Jy ! Component: 2050 - total flux cleaned = 0.00152658 Jy ! Component: 2100 - total flux cleaned = 0.00150482 Jy ! Component: 2150 - total flux cleaned = 0.00154085 Jy ! Component: 2200 - total flux cleaned = 0.00155519 Jy ! Component: 2250 - total flux cleaned = 0.00156942 Jy ! Component: 2300 - total flux cleaned = 0.00158365 Jy ! Component: 2350 - total flux cleaned = 0.00157654 Jy ! Component: 2400 - total flux cleaned = 0.00159057 Jy ! Component: 2450 - total flux cleaned = 0.00161848 Jy ! Component: 2500 - total flux cleaned = 0.00161847 Jy ! Component: 2550 - total flux cleaned = 0.00163227 Jy ! Component: 2600 - total flux cleaned = 0.00163914 Jy ! Component: 2650 - total flux cleaned = 0.00163914 Jy ! Component: 2700 - total flux cleaned = 0.0016459 Jy ! Component: 2750 - total flux cleaned = 0.00167302 Jy ! Component: 2800 - total flux cleaned = 0.00165279 Jy ! Component: 2850 - total flux cleaned = 0.00163266 Jy ! Component: 2900 - total flux cleaned = 0.00169283 Jy ! Component: 2950 - total flux cleaned = 0.00169949 Jy ! Component: 3000 - total flux cleaned = 0.00169287 Jy ! Component: 3050 - total flux cleaned = 0.00170608 Jy ! Component: 3100 - total flux cleaned = 0.00169951 Jy ! Component: 3150 - total flux cleaned = 0.00173873 Jy ! Component: 3200 - total flux cleaned = 0.00172569 Jy ! Component: 3250 - total flux cleaned = 0.00173867 Jy ! Component: 3300 - total flux cleaned = 0.00175802 Jy ! Component: 3350 - total flux cleaned = 0.00171304 Jy ! Component: 3400 - total flux cleaned = 0.00173227 Jy ! Component: 3450 - total flux cleaned = 0.00173228 Jy ! Component: 3500 - total flux cleaned = 0.00172593 Jy ! Component: 3550 - total flux cleaned = 0.00175749 Jy ! Component: 3600 - total flux cleaned = 0.00175122 Jy ! Component: 3650 - total flux cleaned = 0.00173243 Jy ! Component: 3700 - total flux cleaned = 0.00175737 Jy ! Component: 3750 - total flux cleaned = 0.00176356 Jy ! Component: 3800 - total flux cleaned = 0.00175739 Jy ! Component: 3850 - total flux cleaned = 0.00174506 Jy ! Component: 3900 - total flux cleaned = 0.00173277 Jy ! Component: 3950 - total flux cleaned = 0.00176946 Jy ! Component: 4000 - total flux cleaned = 0.00178773 Jy ! Component: 4050 - total flux cleaned = 0.00176952 Jy ! Total flux subtracted in 4096 components = 0.00179374 Jy ! Clean residual min=-0.000398 max=0.000338 Jy/beam ! Clean residual mean=-0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.263918 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 684 components and 0.263918 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/temp_maps//J0631+5311_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9341 x 1.677 at -1.319 degrees (North through East) ! Clean map min=-0.00062805 max=0.076789 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/temp_maps//J0631+5311_X_map.fits wmodel /vlbi/bp222/temp_maps//J0631+5311_X_map.mod ! Writing 684 model components to file: /vlbi/bp222/temp_maps//J0631+5311_X_map.mod wobs /vlbi/bp222/temp_maps//J0631+5311_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/temp_maps//J0631+5311_X_uvs.fits wwins /vlbi/bp222/temp_maps//J0631+5311_X_map.win ! wwins: Wrote 14 windows to /vlbi/bp222/temp_maps//J0631+5311_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0767889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106678 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416772 0.416772 0.833544 1.66709 3.33418 6.66835 13.3367 26.6734 53.3468 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 719.818 quit ! Quitting program ! Log file /vlbi/bp222/temp_maps//J0631+5311_X_dfm.log closed on Thu Feb 14 22:36:07 2019