! Started logfile: /scr/pima/bg219b_uvs/J1302+4819_X_uvs.log on Thu Apr 7 01:54:53 2016 obs /scr/pima/bg219b_uvs/J1302+4819_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1302+4819_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911728 visibilities/baseline/integration-bin. ! Found source: J1302+4819 ! ! 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 17724 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/J1302+4819_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.015630Jy sigma=24.618534 ! Fit after self-cal, rms=0.804996Jy sigma=19.417339 ! 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=0.9087 mas, bmaj=1.024 mas, bpa=-8.352 degrees ! Estimated noise=0.574564 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 = 0.150839 Jy ! Component: 100 - total flux cleaned = 0.186683 Jy ! Total flux subtracted in 100 components = 0.186683 Jy ! Clean residual min=-0.006714 max=0.013931 Jy/beam ! Clean residual mean=-0.000002 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.186683 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.186683 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=0.066069Jy sigma=1.555790 ! Fit after self-cal, rms=0.065942Jy sigma=1.552888 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015423 Jy ! Component: 100 - total flux cleaned = 0.023399 Jy ! Total flux subtracted in 100 components = 0.023399 Jy ! Clean residual min=-0.004818 max=0.005608 Jy/beam ! Clean residual mean=-0.000002 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.210082 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.210082 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=0.062309Jy sigma=1.443922 ! Fit after self-cal, rms=0.062242Jy sigma=1.442421 ! 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=1.129 mas, bmaj=1.262 mas, bpa=3.012 degrees ! Estimated noise=0.312662 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 = 0.0053345 Jy ! Component: 100 - total flux cleaned = 0.0081133 Jy ! Component: 150 - total flux cleaned = 0.00981195 Jy ! Component: 200 - total flux cleaned = 0.010856 Jy ! Total flux subtracted in 200 components = 0.010856 Jy ! Clean residual min=-0.004310 max=0.005993 Jy/beam ! Clean residual mean=-0.000011 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.220938 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.220938 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=0.061908Jy sigma=1.428358 ! Fit after self-cal, rms=0.061898Jy sigma=1.428071 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.129 x 1.262 at 3.012 degrees (North through East) ! Clean map min=-0.0040181 max=0.1955 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 0.98 FD 0.96 HN 1.03 KP 0.95 ! LA 0.94 MK 0.96 NL 1.03 OV 0.94 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.98 ! LA 0.95 MK 1.00 NL 1.02 OV 0.98 ! PT 1.12 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.99 ! LA 0.96 MK 1.03 NL 1.05 OV 1.00 ! PT 1.10 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.96 KP 0.97 ! LA 0.94 MK 1.01 NL 1.00 OV 0.94 ! PT 1.09 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 0.98 ! LA 0.97 MK 1.03 NL 0.99 OV 0.97 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 1.00 ! LA 0.97 MK 1.01 NL 1.04 OV 0.99 ! PT 1.10 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.99 KP 0.97 ! LA 0.92 MK 1.02 NL 1.01 OV 0.95 ! PT 1.10 SC 1.06 ! ! ! 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=0.061898Jy sigma=1.428071 ! Fit after self-cal, rms=0.061461Jy sigma=1.390848 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.271 mas, bpa=1.693 degrees ! Estimated noise=0.313284 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 = -0.000636922 Jy ! Component: 100 - total flux cleaned = -0.000748406 Jy ! Component: 150 - total flux cleaned = -0.000809222 Jy ! Component: 200 - total flux cleaned = -0.000808238 Jy ! Total flux subtracted in 200 components = -0.000808238 Jy ! Clean residual min=-0.003696 max=0.003924 Jy/beam ! Clean residual mean=-0.000022 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.22013 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.22013 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=0.061420Jy sigma=1.389998 ! Fit after self-cal, rms=0.061453Jy sigma=1.389782 ! 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=0.061453Jy sigma=1.389782 ! Fit after self-cal, rms=0.060357Jy sigma=1.355266 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=1.269 mas, bpa=3.54 degrees ! Estimated noise=0.312715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000508937 Jy ! Component: 100 - total flux cleaned = -0.000588173 Jy ! Component: 150 - total flux cleaned = -0.000630285 Jy ! Component: 200 - total flux cleaned = -0.000685283 Jy ! Total flux subtracted in 200 components = -0.000685283 Jy ! Clean residual min=-0.001794 max=0.002165 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.219445 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.219445 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=0.060334Jy sigma=1.354764 ! Fit after self-cal, rms=0.060356Jy sigma=1.354608 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 (19.6, -31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143694 Jy ! Component: 100 - total flux cleaned = 0.00161887 Jy ! Component: 150 - total flux cleaned = 0.00177191 Jy ! Component: 200 - total flux cleaned = 0.00183948 Jy ! Total flux subtracted in 200 components = 0.00183948 Jy ! Clean residual min=-0.001779 max=0.001864 Jy/beam ! Clean residual mean=0.000005 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.221284 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.221284 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=0.060272Jy sigma=1.352885 ! Fit after self-cal, rms=0.060271Jy sigma=1.352789 ! 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=0.060271Jy sigma=1.352789 ! Fit after self-cal, rms=0.060330Jy sigma=1.352596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.269 mas, bpa=3.188 degrees ! Estimated noise=0.312723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166598 Jy ! Component: 100 - total flux cleaned = 0.000168249 Jy ! Component: 150 - total flux cleaned = 0.000140777 Jy ! Component: 200 - total flux cleaned = 0.000114907 Jy ! Total flux subtracted in 200 components = 0.000114907 Jy ! Clean residual min=-0.001750 max=0.001860 Jy/beam ! Clean residual mean=0.000005 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.221399 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.221399 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=0.060296Jy sigma=1.351986 ! Fit after self-cal, rms=0.060298Jy sigma=1.351957 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 (22.2, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981121 Jy ! Component: 100 - total flux cleaned = 0.000794795 Jy ! Component: 150 - total flux cleaned = 0.000708204 Jy ! Component: 200 - total flux cleaned = 0.000659681 Jy ! Total flux subtracted in 200 components = 0.000659681 Jy ! Clean residual min=-0.001701 max=0.001869 Jy/beam ! Clean residual mean=0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.222059 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.222059 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=0.060242Jy sigma=1.350732 ! Fit after self-cal, rms=0.060240Jy sigma=1.350686 ! Inverting map ! Added new window around map position (-13.6, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148229 Jy ! Component: 100 - total flux cleaned = 0.00183282 Jy ! Component: 150 - total flux cleaned = 0.00195756 Jy ! Component: 200 - total flux cleaned = 0.00201245 Jy ! Total flux subtracted in 200 components = 0.00201245 Jy ! Clean residual min=-0.001516 max=0.001650 Jy/beam ! Clean residual mean=0.000007 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.224071 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.224071 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=0.060180Jy sigma=1.349419 ! Fit after self-cal, rms=0.060181Jy sigma=1.349386 ! Inverting map ! Added new window around map position (34.4, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909479 Jy ! Component: 100 - total flux cleaned = 0.000837205 Jy ! Component: 150 - total flux cleaned = 0.000898336 Jy ! Component: 200 - total flux cleaned = 0.00098329 Jy ! Total flux subtracted in 200 components = 0.00098329 Jy ! Clean residual min=-0.001441 max=0.001520 Jy/beam ! Clean residual mean=0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.225054 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.225054 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=0.060134Jy sigma=1.348293 ! Fit after self-cal, rms=0.060133Jy sigma=1.348250 ! 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=0.060133Jy sigma=1.348250 ! Fit after self-cal, rms=0.060093Jy sigma=1.347967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.354 mas, bmaj=2.404 mas, bpa=-88.49 degrees ! Estimated noise=0.379065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765409 Jy ! Component: 100 - total flux cleaned = 0.00114513 Jy ! Component: 150 - total flux cleaned = 0.00129549 Jy ! Component: 200 - total flux cleaned = 0.00139499 Jy ! Total flux subtracted in 200 components = 0.00139499 Jy ! Clean residual min=-0.001826 max=0.001660 Jy/beam ! Clean residual mean=0.000012 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.226449 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.226449 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=0.060082Jy sigma=1.347611 ! Fit after self-cal, rms=0.060082Jy sigma=1.347599 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 = 0.000159759 Jy ! Component: 100 - total flux cleaned = 0.000249407 Jy ! Component: 150 - total flux cleaned = 0.000282434 Jy ! Component: 200 - total flux cleaned = 0.00029823 Jy ! Total flux subtracted in 200 components = 0.00029823 Jy ! Clean residual min=-0.001807 max=0.001648 Jy/beam ! Clean residual mean=0.000012 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.226747 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.226747 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=0.060078Jy sigma=1.347471 ! Fit after self-cal, rms=0.060077Jy sigma=1.347464 ! 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=1.139 mas, bmaj=1.27 mas, bpa=2.897 degrees ! Estimated noise=0.312226 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 1.27 at 2.897 degrees (North through East) ! Clean map min=-0.0013171 max=0.19555 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=0.9146 mas, bmaj=1.03 mas, bpa=-9.349 degrees ! Estimated noise=0.574217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150651 Jy ! Component: 100 - total flux cleaned = 0.186459 Jy ! Component: 150 - total flux cleaned = 0.201243 Jy ! Component: 200 - total flux cleaned = 0.208647 Jy ! Total flux subtracted in 200 components = 0.208647 Jy ! Clean residual min=-0.003339 max=0.004747 Jy/beam ! Clean residual mean=0.000001 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.208647 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.208647 Jy ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.27 mas, bpa=2.897 degrees ! Estimated noise=0.312226 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053925 Jy ! Component: 100 - total flux cleaned = 0.008529 Jy ! Component: 150 - total flux cleaned = 0.01083 Jy ! Component: 200 - total flux cleaned = 0.0126401 Jy ! Total flux subtracted in 200 components = 0.0126401 Jy ! Clean residual min=-0.001660 max=0.001813 Jy/beam ! Clean residual mean=0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.221287 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.221287 Jy ! Inverting map ! Added new window around map position (-10.4, -29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160079 Jy ! Component: 100 - total flux cleaned = 0.00223857 Jy ! Component: 150 - total flux cleaned = 0.00267181 Jy ! Component: 200 - total flux cleaned = 0.00298136 Jy ! Total flux subtracted in 200 components = 0.00298136 Jy ! Clean residual min=-0.001513 max=0.001584 Jy/beam ! Clean residual mean=0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.224268 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 0.224268 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=2.354 mas, bmaj=2.404 mas, bpa=-88.49 degrees ! Estimated noise=0.379065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792167 Jy ! Component: 100 - total flux cleaned = 0.00115777 Jy ! Component: 150 - total flux cleaned = 0.0013887 Jy ! Component: 200 - total flux cleaned = 0.00151884 Jy ! Total flux subtracted in 200 components = 0.00151884 Jy ! Clean residual min=-0.001964 max=0.001669 Jy/beam ! Clean residual mean=0.000012 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.225787 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 = 7.2823e-05 Jy ! Component: 100 - total flux cleaned = 0.000141516 Jy ! Component: 150 - total flux cleaned = 0.000185172 Jy ! Component: 200 - total flux cleaned = 0.000248514 Jy ! Total flux subtracted in 200 components = 0.000248514 Jy ! Clean residual min=-0.001921 max=0.001631 Jy/beam ! Clean residual mean=0.000011 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.226035 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 91 components and 0.226035 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.27 mas, bpa=2.897 degrees ! Estimated noise=0.312226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251049 Jy ! Component: 100 - total flux cleaned = -0.000253343 Jy ! Component: 150 - total flux cleaned = -0.000220807 Jy ! Component: 200 - total flux cleaned = -0.000189977 Jy ! Total flux subtracted in 200 components = -0.000189977 Jy ! Clean residual min=-0.001388 max=0.001443 Jy/beam ! Clean residual mean=0.000005 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.225845 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 112 components and 0.225845 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=0.060103Jy sigma=1.348057 ! Fit after self-cal, rms=0.060095Jy sigma=1.347901 wmodel /scr/pima/bg219b_uvs/J1302+4819_X_map.mod ! Writing 112 model components to file: /scr/pima/bg219b_uvs/J1302+4819_X_map.mod wobs /scr/pima/bg219b_uvs/J1302+4819_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1302+4819_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1302+4819_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J1302+4819_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 = 0.00040651 Jy ! Component: 100 - total flux cleaned = 0.000481955 Jy ! Component: 150 - total flux cleaned = 0.000626386 Jy ! Component: 200 - total flux cleaned = 0.000742516 Jy ! Component: 250 - total flux cleaned = 0.000876836 Jy ! Component: 300 - total flux cleaned = 0.00102836 Jy ! Component: 350 - total flux cleaned = 0.00113428 Jy ! Component: 400 - total flux cleaned = 0.00125883 Jy ! Component: 450 - total flux cleaned = 0.0014009 Jy ! Component: 500 - total flux cleaned = 0.00154051 Jy ! Component: 550 - total flux cleaned = 0.00165765 Jy ! Component: 600 - total flux cleaned = 0.00171537 Jy ! Component: 650 - total flux cleaned = 0.001829 Jy ! Component: 700 - total flux cleaned = 0.00192188 Jy ! Component: 750 - total flux cleaned = 0.00199526 Jy ! Component: 800 - total flux cleaned = 0.00210381 Jy ! Component: 850 - total flux cleaned = 0.002211 Jy ! Component: 900 - total flux cleaned = 0.00236893 Jy ! Component: 950 - total flux cleaned = 0.00247275 Jy ! Component: 1000 - total flux cleaned = 0.00254097 Jy ! Component: 1050 - total flux cleaned = 0.00262539 Jy ! Component: 1100 - total flux cleaned = 0.00272472 Jy ! Component: 1150 - total flux cleaned = 0.00277397 Jy ! Component: 1200 - total flux cleaned = 0.00287106 Jy ! Component: 1250 - total flux cleaned = 0.00290283 Jy ! Component: 1300 - total flux cleaned = 0.00298196 Jy ! Component: 1350 - total flux cleaned = 0.0030445 Jy ! Component: 1400 - total flux cleaned = 0.00307525 Jy ! Component: 1450 - total flux cleaned = 0.00315182 Jy ! Component: 1500 - total flux cleaned = 0.0032429 Jy ! Component: 1550 - total flux cleaned = 0.00336244 Jy ! Component: 1600 - total flux cleaned = 0.00336233 Jy ! Component: 1650 - total flux cleaned = 0.00343574 Jy ! Component: 1700 - total flux cleaned = 0.00352298 Jy ! Component: 1750 - total flux cleaned = 0.00352295 Jy ! Component: 1800 - total flux cleaned = 0.00363702 Jy ! Component: 1850 - total flux cleaned = 0.00367929 Jy ! Component: 1900 - total flux cleaned = 0.00370718 Jy ! Component: 1950 - total flux cleaned = 0.003721 Jy ! Component: 2000 - total flux cleaned = 0.00376229 Jy ! Component: 2050 - total flux cleaned = 0.00378958 Jy ! Component: 2100 - total flux cleaned = 0.00388415 Jy ! Component: 2150 - total flux cleaned = 0.00391084 Jy ! Component: 2200 - total flux cleaned = 0.00396387 Jy ! Component: 2250 - total flux cleaned = 0.00400343 Jy ! Component: 2300 - total flux cleaned = 0.00402942 Jy ! Component: 2350 - total flux cleaned = 0.00399074 Jy ! Component: 2400 - total flux cleaned = 0.00408068 Jy ! Component: 2450 - total flux cleaned = 0.00409352 Jy ! Component: 2500 - total flux cleaned = 0.00410619 Jy ! Component: 2550 - total flux cleaned = 0.00408094 Jy ! Component: 2600 - total flux cleaned = 0.00409345 Jy ! Component: 2650 - total flux cleaned = 0.00414299 Jy ! Component: 2700 - total flux cleaned = 0.00416752 Jy ! Component: 2750 - total flux cleaned = 0.00417963 Jy ! Component: 2800 - total flux cleaned = 0.00420395 Jy ! Component: 2850 - total flux cleaned = 0.00420405 Jy ! Component: 2900 - total flux cleaned = 0.00422799 Jy ! Component: 2950 - total flux cleaned = 0.00434688 Jy ! Component: 3000 - total flux cleaned = 0.00432311 Jy ! Component: 3050 - total flux cleaned = 0.00433487 Jy ! Component: 3100 - total flux cleaned = 0.0043696 Jy ! Component: 3150 - total flux cleaned = 0.00436965 Jy ! Component: 3200 - total flux cleaned = 0.00445019 Jy ! Component: 3250 - total flux cleaned = 0.00448436 Jy ! Component: 3300 - total flux cleaned = 0.00448449 Jy ! Component: 3350 - total flux cleaned = 0.00454093 Jy ! Component: 3400 - total flux cleaned = 0.00454097 Jy ! Component: 3450 - total flux cleaned = 0.00457436 Jy ! Component: 3500 - total flux cleaned = 0.00464072 Jy ! Component: 3550 - total flux cleaned = 0.00461867 Jy ! Component: 3600 - total flux cleaned = 0.0046734 Jy ! Component: 3650 - total flux cleaned = 0.00467344 Jy ! Component: 3700 - total flux cleaned = 0.00469499 Jy ! Component: 3750 - total flux cleaned = 0.00480275 Jy ! Component: 3800 - total flux cleaned = 0.00480281 Jy ! Component: 3850 - total flux cleaned = 0.0047922 Jy ! Component: 3900 - total flux cleaned = 0.00485583 Jy ! Component: 3950 - total flux cleaned = 0.00488743 Jy ! Component: 4000 - total flux cleaned = 0.00495042 Jy ! Component: 4050 - total flux cleaned = 0.00497139 Jy ! Total flux subtracted in 4096 components = 0.00496099 Jy ! Clean residual min=-0.000561 max=0.000703 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.230806 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 411 components and 0.230807 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1302+4819_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 1.27 at 2.897 degrees (North through East) ! Clean map min=-0.00090234 max=0.1962 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1302+4819_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.196195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255766 0.255766 0.511532 1.02306 2.04613 4.09226 8.18452 16.369 32.7381 65.4761 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.196 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1172.95 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1302+4819_X_uvs.log closed on Thu Apr 7 01:54:58 2016