! Started logfile: /scr/pima/bg219b_uvs/J1419-1928_X_uvs.log on Thu Apr 7 01:56:07 2016 obs /scr/pima/bg219b_uvs/J1419-1928_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1419-1928_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J1419-1928 ! ! 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 11880 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1419-1928_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 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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.013784Jy sigma=22.778083 ! Fit after self-cal, rms=0.856416Jy sigma=19.064693 ! 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=0.7763 mas, bmaj=1.628 mas, bpa=1.598 degrees ! Estimated noise=0.61932 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 = 0.113401 Jy ! Component: 100 - total flux cleaned = 0.142011 Jy ! Total flux subtracted in 100 components = 0.142011 Jy ! Clean residual min=-0.006125 max=0.010505 Jy/beam ! Clean residual mean=-0.000012 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.142012 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.142012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.074145Jy sigma=1.463011 ! Fit after self-cal, rms=0.074036Jy sigma=1.461793 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102971 Jy ! Component: 100 - total flux cleaned = 0.0154255 Jy ! Total flux subtracted in 100 components = 0.0154255 Jy ! Clean residual min=-0.005668 max=0.006893 Jy/beam ! Clean residual mean=-0.000006 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.157437 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.157437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072881Jy sigma=1.405296 ! Fit after self-cal, rms=0.072883Jy sigma=1.405102 ! 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=0.9575 mas, bmaj=2.07 mas, bpa=1.246 degrees ! Estimated noise=0.427629 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 (2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00869536 Jy ! Component: 100 - total flux cleaned = 0.0132858 Jy ! Component: 150 - total flux cleaned = 0.0143585 Jy ! Component: 200 - total flux cleaned = 0.0149096 Jy ! Total flux subtracted in 200 components = 0.0149096 Jy ! Clean residual min=-0.003876 max=0.006454 Jy/beam ! Clean residual mean=0.000000 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.172347 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.172347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071665Jy sigma=1.378570 ! Fit after self-cal, rms=0.071550Jy sigma=1.374098 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9575 x 2.07 at 1.246 degrees (North through East) ! Clean map min=-0.0039191 max=0.1452 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.19 KP 1.01 ! LA 1.00 MK 1.07 NL 1.03 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.13 KP 0.97 ! LA 0.99 MK 1.00 NL 0.97 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.18 KP 0.99 ! LA 0.96 MK 0.97 NL 1.02 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.07 KP 0.99 ! LA 1.00 MK 1.03 NL 1.00 OV 0.99 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.17 KP 0.97 ! LA 0.94 MK 1.00 NL 1.02 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071550Jy sigma=1.374098 ! Fit after self-cal, rms=0.073306Jy sigma=1.362810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9667 mas, bmaj=2.078 mas, bpa=1.625 degrees ! Estimated noise=0.424977 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 = 0.000890024 Jy ! Component: 100 - total flux cleaned = 0.00075666 Jy ! Component: 150 - total flux cleaned = 0.000637363 Jy ! Component: 200 - total flux cleaned = 0.000480061 Jy ! Total flux subtracted in 200 components = 0.000480061 Jy ! Clean residual min=-0.003394 max=0.004397 Jy/beam ! Clean residual mean=0.000004 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.172827 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.172827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073121Jy sigma=1.361133 ! Fit after self-cal, rms=0.073174Jy sigma=1.360787 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073174Jy sigma=1.360787 ! Fit after self-cal, rms=0.072093Jy sigma=1.354522 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9667 mas, bmaj=2.085 mas, bpa=1.725 degrees ! Estimated noise=0.421501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256388 Jy ! Component: 100 - total flux cleaned = -0.000136938 Jy ! Component: 150 - total flux cleaned = -0.000221917 Jy ! Component: 200 - total flux cleaned = -0.000262878 Jy ! Total flux subtracted in 200 components = -0.000262878 Jy ! Clean residual min=-0.003307 max=0.004018 Jy/beam ! Clean residual mean=0.000004 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.172564 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.172564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071942Jy sigma=1.353448 ! Fit after self-cal, rms=0.071942Jy sigma=1.353208 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 (6.4, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385148 Jy ! Component: 100 - total flux cleaned = 0.00594206 Jy ! Component: 150 - total flux cleaned = 0.00736868 Jy ! Component: 200 - total flux cleaned = 0.00816615 Jy ! Total flux subtracted in 200 components = 0.00816615 Jy ! Clean residual min=-0.003101 max=0.003986 Jy/beam ! Clean residual mean=0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.18073 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 119 components and 0.18073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071695Jy sigma=1.347588 ! Fit after self-cal, rms=0.071677Jy sigma=1.346868 ! Inverting map ! Added new window around map position (-10.4, -34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231939 Jy ! Component: 100 - total flux cleaned = 0.00312809 Jy ! Component: 150 - total flux cleaned = 0.00411852 Jy ! Component: 200 - total flux cleaned = 0.00500182 Jy ! Total flux subtracted in 200 components = 0.00500182 Jy ! Clean residual min=-0.002711 max=0.003045 Jy/beam ! Clean residual mean=0.000001 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.185732 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.185732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071352Jy sigma=1.342416 ! Fit after self-cal, rms=0.071348Jy sigma=1.342028 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071348Jy sigma=1.342028 ! Fit after self-cal, rms=0.071058Jy sigma=1.341617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9671 mas, bmaj=2.087 mas, bpa=1.676 degrees ! Estimated noise=0.41918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256385 Jy ! Component: 100 - total flux cleaned = 0.000789036 Jy ! Component: 150 - total flux cleaned = 0.00121094 Jy ! Component: 200 - total flux cleaned = 0.00171605 Jy ! Total flux subtracted in 200 components = 0.00171605 Jy ! Clean residual min=-0.002734 max=0.002880 Jy/beam ! Clean residual mean=0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.187448 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 151 components and 0.187448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070919Jy sigma=1.340778 ! Fit after self-cal, rms=0.070921Jy sigma=1.340716 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 = 0.000462688 Jy ! Component: 100 - total flux cleaned = 0.000719602 Jy ! Component: 150 - total flux cleaned = 0.000922836 Jy ! Component: 200 - total flux cleaned = 0.00105133 Jy ! Total flux subtracted in 200 components = 0.00105133 Jy ! Clean residual min=-0.002787 max=0.002767 Jy/beam ! Clean residual mean=0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.188499 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 160 components and 0.188499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070855Jy sigma=1.340373 ! Fit after self-cal, rms=0.070858Jy sigma=1.340346 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070858Jy sigma=1.340346 ! Fit after self-cal, rms=0.072459Jy sigma=1.338706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=4.988 mas, bpa=7.302 degrees ! Estimated noise=0.495596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.97789e-05 Jy ! Component: 100 - total flux cleaned = 8.44257e-05 Jy ! Component: 150 - total flux cleaned = 0.000137477 Jy ! Component: 200 - total flux cleaned = 0.000234373 Jy ! Total flux subtracted in 200 components = 0.000234373 Jy ! Clean residual min=-0.003368 max=0.003018 Jy/beam ! Clean residual mean=0.000005 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.188733 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 168 components and 0.188733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072430Jy sigma=1.338602 ! Fit after self-cal, rms=0.072449Jy sigma=1.338545 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 = -2.86343e-05 Jy ! Component: 100 - total flux cleaned = 1.68927e-05 Jy ! Component: 150 - total flux cleaned = 1.66026e-05 Jy ! Component: 200 - total flux cleaned = 5.77713e-05 Jy ! Total flux subtracted in 200 components = 5.77713e-05 Jy ! Clean residual min=-0.003374 max=0.002998 Jy/beam ! Clean residual mean=0.000005 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.188791 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 170 components and 0.188791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072429Jy sigma=1.338543 ! Fit after self-cal, rms=0.072430Jy sigma=1.338525 ! 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=0.9656 mas, bmaj=2.085 mas, bpa=1.586 degrees ! Estimated noise=0.418962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9656 x 2.085 at 1.586 degrees (North through East) ! Clean map min=-0.0027584 max=0.14084 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=0.7801 mas, bmaj=1.637 mas, bpa=2.027 degrees ! Estimated noise=0.607777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111106 Jy ! Component: 100 - total flux cleaned = 0.138941 Jy ! Component: 150 - total flux cleaned = 0.150586 Jy ! Component: 200 - total flux cleaned = 0.15794 Jy ! Total flux subtracted in 200 components = 0.15794 Jy ! Clean residual min=-0.004530 max=0.004786 Jy/beam ! Clean residual mean=-0.000004 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.15794 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.15794 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9656 mas, bmaj=2.085 mas, bpa=1.586 degrees ! Estimated noise=0.418962 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 = 0.00694939 Jy ! Component: 100 - total flux cleaned = 0.0118945 Jy ! Component: 150 - total flux cleaned = 0.0157477 Jy ! Component: 200 - total flux cleaned = 0.0184409 Jy ! Total flux subtracted in 200 components = 0.0184409 Jy ! Clean residual min=-0.002897 max=0.004009 Jy/beam ! Clean residual mean=0.000002 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.176381 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 74 components and 0.176381 Jy ! Inverting map ! Added new window around map position (42.4, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374753 Jy ! Component: 100 - total flux cleaned = 0.00576229 Jy ! Component: 150 - total flux cleaned = 0.0075818 Jy ! Component: 200 - total flux cleaned = 0.0091673 Jy ! Total flux subtracted in 200 components = 0.0091673 Jy ! Clean residual min=-0.002849 max=0.003576 Jy/beam ! Clean residual mean=0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.185548 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 96 components and 0.185548 Jy ! Inverting map ! Added new window around map position (-18.6, 40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313418 Jy ! Component: 100 - total flux cleaned = 0.00400234 Jy ! Component: 150 - total flux cleaned = 0.00467752 Jy ! Component: 200 - total flux cleaned = 0.00522831 Jy ! Total flux subtracted in 200 components = 0.00522831 Jy ! Clean residual min=-0.002616 max=0.002421 Jy/beam ! Clean residual mean=0.000000 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.190776 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.190776 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=2.292 mas, bmaj=4.988 mas, bpa=7.302 degrees ! Estimated noise=0.495596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075967 Jy ! Component: 100 - total flux cleaned = 0.00120182 Jy ! Component: 150 - total flux cleaned = 0.00163249 Jy ! Component: 200 - total flux cleaned = 0.00194055 Jy ! Total flux subtracted in 200 components = 0.00194055 Jy ! Clean residual min=-0.002815 max=0.003063 Jy/beam ! Clean residual mean=0.000003 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.192717 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 = 0.000142113 Jy ! Component: 100 - total flux cleaned = 0.0002394 Jy ! Component: 150 - total flux cleaned = 0.000239294 Jy ! Component: 200 - total flux cleaned = 0.000296387 Jy ! Total flux subtracted in 200 components = 0.000296387 Jy ! Clean residual min=-0.002764 max=0.002963 Jy/beam ! Clean residual mean=0.000003 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.193013 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.193013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9656 mas, bmaj=2.085 mas, bpa=1.586 degrees ! Estimated noise=0.418962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.07339e-05 Jy ! Component: 100 - total flux cleaned = 5.92951e-05 Jy ! Component: 150 - total flux cleaned = 0.000132504 Jy ! Component: 200 - total flux cleaned = 0.000271555 Jy ! Total flux subtracted in 200 components = 0.000271555 Jy ! Clean residual min=-0.002568 max=0.002238 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.193285 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.193285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072180Jy sigma=1.336385 ! Fit after self-cal, rms=0.072148Jy sigma=1.335626 wmodel /scr/pima/bg219b_uvs/J1419-1928_X_map.mod ! Writing 161 model components to file: /scr/pima/bg219b_uvs/J1419-1928_X_map.mod wobs /scr/pima/bg219b_uvs/J1419-1928_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1419-1928_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1419-1928_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J1419-1928_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 = -0.00108138 Jy ! Component: 100 - total flux cleaned = -0.00159197 Jy ! Component: 150 - total flux cleaned = -0.00199079 Jy ! Component: 200 - total flux cleaned = -0.00225894 Jy ! Component: 250 - total flux cleaned = -0.00248149 Jy ! Component: 300 - total flux cleaned = -0.00251814 Jy ! Component: 350 - total flux cleaned = -0.00258943 Jy ! Component: 400 - total flux cleaned = -0.00259034 Jy ! Component: 450 - total flux cleaned = -0.00262432 Jy ! Component: 500 - total flux cleaned = -0.00262453 Jy ! Component: 550 - total flux cleaned = -0.00265673 Jy ! Component: 600 - total flux cleaned = -0.00268775 Jy ! Component: 650 - total flux cleaned = -0.00265621 Jy ! Component: 700 - total flux cleaned = -0.00268688 Jy ! Component: 750 - total flux cleaned = -0.00277649 Jy ! Component: 800 - total flux cleaned = -0.00283532 Jy ! Component: 850 - total flux cleaned = -0.00280638 Jy ! Component: 900 - total flux cleaned = -0.00291949 Jy ! Component: 950 - total flux cleaned = -0.00300286 Jy ! Component: 1000 - total flux cleaned = -0.00294747 Jy ! Component: 1050 - total flux cleaned = -0.00300143 Jy ! Component: 1100 - total flux cleaned = -0.00297454 Jy ! Component: 1150 - total flux cleaned = -0.00307967 Jy ! Component: 1200 - total flux cleaned = -0.00297582 Jy ! Component: 1250 - total flux cleaned = -0.00300166 Jy ! Component: 1300 - total flux cleaned = -0.00297632 Jy ! Component: 1350 - total flux cleaned = -0.0029513 Jy ! Component: 1400 - total flux cleaned = -0.00295096 Jy ! Component: 1450 - total flux cleaned = -0.00287731 Jy ! Component: 1500 - total flux cleaned = -0.00282899 Jy ! Component: 1550 - total flux cleaned = -0.00275704 Jy ! Component: 1600 - total flux cleaned = -0.00275731 Jy ! Component: 1650 - total flux cleaned = -0.00266406 Jy ! Component: 1700 - total flux cleaned = -0.0027105 Jy ! Component: 1750 - total flux cleaned = -0.00271045 Jy ! Component: 1800 - total flux cleaned = -0.00264266 Jy ! Component: 1850 - total flux cleaned = -0.0026651 Jy ! Component: 1900 - total flux cleaned = -0.00266471 Jy ! Component: 1950 - total flux cleaned = -0.00264276 Jy ! Component: 2000 - total flux cleaned = -0.002686 Jy ! Component: 2050 - total flux cleaned = -0.00264258 Jy ! Component: 2100 - total flux cleaned = -0.00266396 Jy ! Component: 2150 - total flux cleaned = -0.00266396 Jy ! Component: 2200 - total flux cleaned = -0.00266391 Jy ! Component: 2250 - total flux cleaned = -0.00266393 Jy ! Component: 2300 - total flux cleaned = -0.00268473 Jy ! Component: 2350 - total flux cleaned = -0.00270531 Jy ! Component: 2400 - total flux cleaned = -0.00284729 Jy ! Component: 2450 - total flux cleaned = -0.00288729 Jy ! Component: 2500 - total flux cleaned = -0.00296674 Jy ! Component: 2550 - total flux cleaned = -0.00296671 Jy ! Component: 2600 - total flux cleaned = -0.00304522 Jy ! Component: 2650 - total flux cleaned = -0.00302589 Jy ! Component: 2700 - total flux cleaned = -0.00314173 Jy ! Component: 2750 - total flux cleaned = -0.00316099 Jy ! Component: 2800 - total flux cleaned = -0.00325611 Jy ! Component: 2850 - total flux cleaned = -0.00338765 Jy ! Component: 2900 - total flux cleaned = -0.00338748 Jy ! Component: 2950 - total flux cleaned = -0.00340611 Jy ! Component: 3000 - total flux cleaned = -0.00349829 Jy ! Component: 3050 - total flux cleaned = -0.00348009 Jy ! Component: 3100 - total flux cleaned = -0.00357087 Jy ! Component: 3150 - total flux cleaned = -0.00357101 Jy ! Component: 3200 - total flux cleaned = -0.00362465 Jy ! Component: 3250 - total flux cleaned = -0.00364246 Jy ! Component: 3300 - total flux cleaned = -0.00364254 Jy ! Component: 3350 - total flux cleaned = -0.00366005 Jy ! Component: 3400 - total flux cleaned = -0.0037125 Jy ! Component: 3450 - total flux cleaned = -0.00372989 Jy ! Component: 3500 - total flux cleaned = -0.00381608 Jy ! Component: 3550 - total flux cleaned = -0.00378193 Jy ! Component: 3600 - total flux cleaned = -0.00383296 Jy ! Component: 3650 - total flux cleaned = -0.00388373 Jy ! Component: 3700 - total flux cleaned = -0.0039005 Jy ! Component: 3750 - total flux cleaned = -0.00393395 Jy ! Component: 3800 - total flux cleaned = -0.00400036 Jy ! Component: 3850 - total flux cleaned = -0.00398373 Jy ! Component: 3900 - total flux cleaned = -0.0040166 Jy ! Component: 3950 - total flux cleaned = -0.00408203 Jy ! Component: 4000 - total flux cleaned = -0.00409846 Jy ! Component: 4050 - total flux cleaned = -0.004163 Jy ! Total flux subtracted in 4096 components = -0.00419507 Jy ! Clean residual min=-0.000890 max=0.000907 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.18909 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 453 components and 0.18909 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1419-1928_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9656 x 2.085 at 1.586 degrees (North through East) ! Clean map min=-0.002166 max=0.13914 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1419-1928_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139137 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279293 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.602199 0.602199 1.2044 2.40879 4.81759 9.63518 19.2704 38.5407 77.0814 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 498.174 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1419-1928_X_uvs.log closed on Thu Apr 7 01:56:11 2016