! Started logfile: /scr/pima/bg219h_uvs/J1628+2247_X_uvs.log on Thu Apr 7 12:14:45 2016 obs /scr/pima/bg219h_uvs/J1628+2247_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1628+2247_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787978 visibilities/baseline/integration-bin. ! Found source: J1628+2247 ! ! 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 25956 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/bg219h_uvs/J1628+2247_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.002179Jy sigma=25.784193 ! Fit after self-cal, rms=0.946783Jy sigma=24.339479 ! 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=0.7152 mas, bmaj=1.557 mas, bpa=-4.723 degrees ! Estimated noise=0.451732 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 = 0.0407912 Jy ! Component: 100 - total flux cleaned = 0.053748 Jy ! Total flux subtracted in 100 components = 0.053748 Jy ! Clean residual min=-0.003989 max=0.007076 Jy/beam ! Clean residual mean=-0.000010 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.053748 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.053748 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=0.063589Jy sigma=1.456096 ! Fit after self-cal, rms=0.062486Jy sigma=1.426627 ! Inverting map ! Added new window around map position (1.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798455 Jy ! Component: 100 - total flux cleaned = 0.0127309 Jy ! Total flux subtracted in 100 components = 0.0127309 Jy ! Clean residual min=-0.003467 max=0.004126 Jy/beam ! Clean residual mean=-0.000007 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.0664789 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0664789 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=0.061121Jy sigma=1.381273 ! Fit after self-cal, rms=0.061059Jy sigma=1.379261 ! 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=0.895 mas, bmaj=1.857 mas, bpa=-3.118 degrees ! Estimated noise=0.242029 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 = 0.00630168 Jy ! Component: 100 - total flux cleaned = 0.0100904 Jy ! Component: 150 - total flux cleaned = 0.0126275 Jy ! Component: 200 - total flux cleaned = 0.0143896 Jy ! Total flux subtracted in 200 components = 0.0143896 Jy ! Clean residual min=-0.002234 max=0.002571 Jy/beam ! Clean residual mean=-0.000009 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0808685 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.0808685 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=0.060420Jy sigma=1.356820 ! Fit after self-cal, rms=0.060386Jy sigma=1.355279 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.895 x 1.857 at -3.118 degrees (North through East) ! Clean map min=-0.0022794 max=0.053624 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 1.01 FD 0.92 HN 0.98 KP 0.97 ! LA 0.95 MK 1.03 NL 1.02 OV 1.01 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 0.96 ! LA 0.96 MK 0.98 NL 1.06 OV 1.00 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.05 KP 1.02 ! LA 0.92 MK 1.05 NL 1.04 OV 1.00 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.19 KP 1.01 ! LA 0.94 MK 0.99 NL 0.98 OV 0.99 ! PT 0.98 SC 0.93 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 1.01 ! LA 0.95 MK 1.00 NL 1.04 OV 1.01 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.97 KP 1.04 ! LA 0.94 MK 0.93 NL 1.09 OV 1.00 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.07 KP 1.03 ! LA 0.93 MK 0.97 NL 0.96 OV 1.05 ! PT 0.99 SC 0.97 ! ! ! 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=0.060386Jy sigma=1.355279 ! Fit after self-cal, rms=0.060341Jy sigma=1.351671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=1.866 mas, bpa=-3.126 degrees ! Estimated noise=0.238306 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 = 0.00114836 Jy ! Component: 100 - total flux cleaned = 0.00114739 Jy ! Component: 150 - total flux cleaned = 0.00117102 Jy ! Component: 200 - total flux cleaned = 0.00111292 Jy ! Total flux subtracted in 200 components = 0.00111292 Jy ! Clean residual min=-0.002060 max=0.001975 Jy/beam ! Clean residual mean=-0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0819814 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0819814 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=0.060306Jy sigma=1.350499 ! Fit after self-cal, rms=0.060325Jy sigma=1.350076 ! 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=0.060325Jy sigma=1.350076 ! Fit after self-cal, rms=0.060949Jy sigma=1.347966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=1.855 mas, bpa=-2.688 degrees ! Estimated noise=0.238775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974533 Jy ! Component: 100 - total flux cleaned = 0.00119607 Jy ! Component: 150 - total flux cleaned = 0.00129719 Jy ! Component: 200 - total flux cleaned = 0.00131176 Jy ! Total flux subtracted in 200 components = 0.00131176 Jy ! Clean residual min=-0.001933 max=0.001848 Jy/beam ! Clean residual mean=-0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0832932 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0832932 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=0.060932Jy sigma=1.347416 ! Fit after self-cal, rms=0.060946Jy sigma=1.347207 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 = 9.43841e-05 Jy ! Component: 100 - total flux cleaned = 0.000189503 Jy ! Component: 150 - total flux cleaned = 0.000150561 Jy ! Component: 200 - total flux cleaned = 0.000138691 Jy ! Total flux subtracted in 200 components = 0.000138691 Jy ! Clean residual min=-0.001897 max=0.001882 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0834319 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0834318 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=0.060938Jy sigma=1.347008 ! Fit after self-cal, rms=0.060935Jy sigma=1.346967 ! 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=0.060935Jy sigma=1.346967 ! Fit after self-cal, rms=0.061175Jy sigma=1.346860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8987 mas, bmaj=1.85 mas, bpa=-2.615 degrees ! Estimated noise=0.23936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545342 Jy ! Component: 100 - total flux cleaned = 0.000695794 Jy ! Component: 150 - total flux cleaned = 0.000771199 Jy ! Component: 200 - total flux cleaned = 0.000793334 Jy ! Total flux subtracted in 200 components = 0.000793334 Jy ! Clean residual min=-0.001869 max=0.001877 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0842252 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.0842252 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=0.061168Jy sigma=1.346655 ! Fit after self-cal, rms=0.061170Jy sigma=1.346616 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 (23.6, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168357 Jy ! Component: 100 - total flux cleaned = 0.00257137 Jy ! Component: 150 - total flux cleaned = 0.00318209 Jy ! Component: 200 - total flux cleaned = 0.00356961 Jy ! Total flux subtracted in 200 components = 0.00356961 Jy ! Clean residual min=-0.001722 max=0.001603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0877948 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.0877948 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=0.061123Jy sigma=1.345044 ! Fit after self-cal, rms=0.061119Jy sigma=1.344870 ! 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=0.061119Jy sigma=1.344870 ! Fit after self-cal, rms=0.061168Jy sigma=1.344837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.072 mas, bmaj=2.92 mas, bpa=-0.2091 degrees ! Estimated noise=0.295351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106364 Jy ! Component: 100 - total flux cleaned = 0.00168985 Jy ! Component: 150 - total flux cleaned = 0.00202459 Jy ! Component: 200 - total flux cleaned = 0.0021945 Jy ! Total flux subtracted in 200 components = 0.0021945 Jy ! Clean residual min=-0.002415 max=0.002192 Jy/beam ! Clean residual mean=0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0899893 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0899893 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=0.061167Jy sigma=1.344650 ! Fit after self-cal, rms=0.061168Jy sigma=1.344568 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 = 0.000351904 Jy ! Component: 100 - total flux cleaned = 0.000392528 Jy ! Component: 150 - total flux cleaned = 0.000464773 Jy ! Component: 200 - total flux cleaned = 0.000508129 Jy ! Total flux subtracted in 200 components = 0.000508129 Jy ! Clean residual min=-0.002361 max=0.002174 Jy/beam ! Clean residual mean=0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0904974 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0904974 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=0.061169Jy sigma=1.344560 ! Fit after self-cal, rms=0.061169Jy sigma=1.344540 ! 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=0.898 mas, bmaj=1.847 mas, bpa=-2.487 degrees ! Estimated noise=0.239387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.898 x 1.847 at -2.487 degrees (North through East) ! Clean map min=-0.0014662 max=0.052722 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=0.7182 mas, bmaj=1.545 mas, bpa=-4.062 degrees ! Estimated noise=0.448123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411816 Jy ! Component: 100 - total flux cleaned = 0.05612 Jy ! Component: 150 - total flux cleaned = 0.0642221 Jy ! Component: 200 - total flux cleaned = 0.0692827 Jy ! Total flux subtracted in 200 components = 0.0692827 Jy ! Clean residual min=-0.003581 max=0.003396 Jy/beam ! Clean residual mean=-0.000005 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0692827 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 0.0692827 Jy ! Inverting map and beam ! Estimated beam: bmin=0.898 mas, bmaj=1.847 mas, bpa=-2.487 degrees ! Estimated noise=0.239387 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 = 0.00563104 Jy ! Component: 100 - total flux cleaned = 0.00906522 Jy ! Component: 150 - total flux cleaned = 0.0114756 Jy ! Component: 200 - total flux cleaned = 0.0132853 Jy ! Total flux subtracted in 200 components = 0.0132853 Jy ! Clean residual min=-0.001935 max=0.001906 Jy/beam ! Clean residual mean=-0.000005 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.082568 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.082568 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=2.072 mas, bmaj=2.92 mas, bpa=-0.2091 degrees ! Estimated noise=0.295351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227693 Jy ! Component: 100 - total flux cleaned = 0.00386005 Jy ! Component: 150 - total flux cleaned = 0.00504836 Jy ! Component: 200 - total flux cleaned = 0.00594826 Jy ! Total flux subtracted in 200 components = 0.00594826 Jy ! Clean residual min=-0.002439 max=0.002115 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0885163 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 = 0.000689411 Jy ! Component: 100 - total flux cleaned = 0.00116497 Jy ! Component: 150 - total flux cleaned = 0.0013943 Jy ! Component: 200 - total flux cleaned = 0.00155872 Jy ! Total flux subtracted in 200 components = 0.00155872 Jy ! Clean residual min=-0.002301 max=0.002154 Jy/beam ! Clean residual mean=0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.090075 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.090075 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.898 mas, bmaj=1.847 mas, bpa=-2.487 degrees ! Estimated noise=0.239387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211468 Jy ! Component: 100 - total flux cleaned = -0.000293892 Jy ! Component: 150 - total flux cleaned = -0.000318359 Jy ! Component: 200 - total flux cleaned = -0.000340714 Jy ! Total flux subtracted in 200 components = -0.000340714 Jy ! Clean residual min=-0.001676 max=0.001565 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0897343 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.0897343 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=0.061190Jy sigma=1.345107 ! Fit after self-cal, rms=0.061182Jy sigma=1.344880 wmodel /scr/pima/bg219h_uvs/J1628+2247_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219h_uvs/J1628+2247_X_map.mod wobs /scr/pima/bg219h_uvs/J1628+2247_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1628+2247_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1628+2247_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1628+2247_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 = -0.000510886 Jy ! Component: 100 - total flux cleaned = -0.000619965 Jy ! Component: 150 - total flux cleaned = -0.000670241 Jy ! Component: 200 - total flux cleaned = -0.00069482 Jy ! Component: 250 - total flux cleaned = -0.000695448 Jy ! Component: 300 - total flux cleaned = -0.000786621 Jy ! Component: 350 - total flux cleaned = -0.000808935 Jy ! Component: 400 - total flux cleaned = -0.000872135 Jy ! Component: 450 - total flux cleaned = -0.000892054 Jy ! Component: 500 - total flux cleaned = -0.000931812 Jy ! Component: 550 - total flux cleaned = -0.000970313 Jy ! Component: 600 - total flux cleaned = -0.000970698 Jy ! Component: 650 - total flux cleaned = -0.00106248 Jy ! Component: 700 - total flux cleaned = -0.00111581 Jy ! Component: 750 - total flux cleaned = -0.00111594 Jy ! Component: 800 - total flux cleaned = -0.00123571 Jy ! Component: 850 - total flux cleaned = -0.00121935 Jy ! Component: 900 - total flux cleaned = -0.00126895 Jy ! Component: 950 - total flux cleaned = -0.00128503 Jy ! Component: 1000 - total flux cleaned = -0.0013009 Jy ! Component: 1050 - total flux cleaned = -0.00134725 Jy ! Component: 1100 - total flux cleaned = -0.00128569 Jy ! Component: 1150 - total flux cleaned = -0.00131582 Jy ! Component: 1200 - total flux cleaned = -0.0012711 Jy ! Component: 1250 - total flux cleaned = -0.00128527 Jy ! Component: 1300 - total flux cleaned = -0.00124206 Jy ! Component: 1350 - total flux cleaned = -0.00124224 Jy ! Component: 1400 - total flux cleaned = -0.00124225 Jy ! Component: 1450 - total flux cleaned = -0.00124234 Jy ! Component: 1500 - total flux cleaned = -0.00128305 Jy ! Component: 1550 - total flux cleaned = -0.00128254 Jy ! Component: 1600 - total flux cleaned = -0.00126921 Jy ! Component: 1650 - total flux cleaned = -0.00126913 Jy ! Component: 1700 - total flux cleaned = -0.00126932 Jy ! Component: 1750 - total flux cleaned = -0.00128193 Jy ! Component: 1800 - total flux cleaned = -0.0012694 Jy ! Component: 1850 - total flux cleaned = -0.00126958 Jy ! Component: 1900 - total flux cleaned = -0.00133071 Jy ! Component: 1950 - total flux cleaned = -0.0013188 Jy ! Component: 2000 - total flux cleaned = -0.00135435 Jy ! Component: 2050 - total flux cleaned = -0.00137785 Jy ! Component: 2100 - total flux cleaned = -0.00140116 Jy ! Component: 2150 - total flux cleaned = -0.00141258 Jy ! Component: 2200 - total flux cleaned = -0.00144666 Jy ! Component: 2250 - total flux cleaned = -0.00145783 Jy ! Component: 2300 - total flux cleaned = -0.0014801 Jy ! Component: 2350 - total flux cleaned = -0.00150229 Jy ! Component: 2400 - total flux cleaned = -0.00150226 Jy ! Component: 2450 - total flux cleaned = -0.00155665 Jy ! Component: 2500 - total flux cleaned = -0.00157811 Jy ! Component: 2550 - total flux cleaned = -0.00161008 Jy ! Component: 2600 - total flux cleaned = -0.0016206 Jy ! Component: 2650 - total flux cleaned = -0.00162069 Jy ! Component: 2700 - total flux cleaned = -0.0016517 Jy ! Component: 2750 - total flux cleaned = -0.00162089 Jy ! Component: 2800 - total flux cleaned = -0.00163105 Jy ! Component: 2850 - total flux cleaned = -0.00163095 Jy ! Component: 2900 - total flux cleaned = -0.00161091 Jy ! Component: 2950 - total flux cleaned = -0.00160091 Jy ! Component: 3000 - total flux cleaned = -0.00162059 Jy ! Component: 3050 - total flux cleaned = -0.00159119 Jy ! Component: 3100 - total flux cleaned = -0.00158148 Jy ! Component: 3150 - total flux cleaned = -0.00154303 Jy ! Component: 3200 - total flux cleaned = -0.00157169 Jy ! Component: 3250 - total flux cleaned = -0.00156228 Jy ! Component: 3300 - total flux cleaned = -0.00153408 Jy ! Component: 3350 - total flux cleaned = -0.00151536 Jy ! Component: 3400 - total flux cleaned = -0.00149686 Jy ! Component: 3450 - total flux cleaned = -0.00146006 Jy ! Component: 3500 - total flux cleaned = -0.00145085 Jy ! Component: 3550 - total flux cleaned = -0.00141448 Jy ! Component: 3600 - total flux cleaned = -0.00141446 Jy ! Component: 3650 - total flux cleaned = -0.00140543 Jy ! Component: 3700 - total flux cleaned = -0.00137868 Jy ! Component: 3750 - total flux cleaned = -0.00135208 Jy ! Component: 3800 - total flux cleaned = -0.00134325 Jy ! Component: 3850 - total flux cleaned = -0.00129055 Jy ! Component: 3900 - total flux cleaned = -0.0012731 Jy ! Component: 3950 - total flux cleaned = -0.00126437 Jy ! Component: 4000 - total flux cleaned = -0.00122127 Jy ! Component: 4050 - total flux cleaned = -0.00120414 Jy ! Total flux subtracted in 4096 components = -0.00120421 Jy ! Clean residual min=-0.000547 max=0.000522 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.08853 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 375 components and 0.08853 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1628+2247_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.898 x 1.847 at -2.487 degrees (North through East) ! Clean map min=-0.00090331 max=0.052274 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1628+2247_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0522739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141524 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.812207 0.812207 1.62441 3.24883 6.49765 12.9953 25.9906 51.9812 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 369.364 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1628+2247_X_uvs.log closed on Thu Apr 7 12:14:49 2016