! Started logfile: /scr/pima/bg219i_uvs/J0444+1042_X_uvs.log on Wed Apr 6 23:31:34 2016 obs /scr/pima/bg219i_uvs/J0444+1042_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0444+1042_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896154 visibilities/baseline/integration-bin. ! Found source: J0444+1042 ! ! 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 25164 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/bg219i_uvs/J0444+1042_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.006720Jy sigma=24.877856 ! Fit after self-cal, rms=0.902018Jy sigma=22.210145 ! 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=0.7316 mas, bmaj=1.711 mas, bpa=-3.007 degrees ! Estimated noise=0.428093 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 = 0.0737586 Jy ! Component: 100 - total flux cleaned = 0.0976458 Jy ! Total flux subtracted in 100 components = 0.0976458 Jy ! Clean residual min=-0.005266 max=0.010377 Jy/beam ! Clean residual mean=-0.000024 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.0976459 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0976459 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=0.067970Jy sigma=1.579113 ! Fit after self-cal, rms=0.067723Jy sigma=1.574001 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120483 Jy ! Component: 100 - total flux cleaned = 0.0193122 Jy ! Total flux subtracted in 100 components = 0.0193122 Jy ! Clean residual min=-0.004451 max=0.008420 Jy/beam ! Clean residual mean=-0.000017 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.116958 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.116958 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=0.064952Jy sigma=1.489140 ! Fit after self-cal, rms=0.064932Jy sigma=1.488406 ! Inverting map ! Added new window around map position (-1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00793125 Jy ! Component: 100 - total flux cleaned = 0.0129659 Jy ! Total flux subtracted in 100 components = 0.0129659 Jy ! Clean residual min=-0.004137 max=0.005621 Jy/beam ! Clean residual mean=-0.000014 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.129924 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.129924 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=0.063624Jy sigma=1.449495 ! Fit after self-cal, rms=0.063505Jy sigma=1.447173 ! 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=0.9092 mas, bmaj=1.965 mas, bpa=-4.382 degrees ! Estimated noise=0.254921 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 (-1.6, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863724 Jy ! Component: 100 - total flux cleaned = 0.0148181 Jy ! Component: 150 - total flux cleaned = 0.0198089 Jy ! Component: 200 - total flux cleaned = 0.0239837 Jy ! Total flux subtracted in 200 components = 0.0239837 Jy ! Clean residual min=-0.003392 max=0.003630 Jy/beam ! Clean residual mean=-0.000011 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.153908 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 102 components and 0.153908 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=0.061855Jy sigma=1.403185 ! Fit after self-cal, rms=0.061733Jy sigma=1.400256 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9092 x 1.965 at -4.382 degrees (North through East) ! Clean map min=-0.0029868 max=0.095334 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 1.08 HN 1.04 KP 0.94 ! LA 0.91 MK 1.00 NL 1.02 OV 1.01 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.97 ! LA 0.94 MK 1.02 NL 0.99 OV 1.03 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.98 KP 0.95 ! LA 0.92 MK 1.05 NL 1.01 OV 0.99 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 0.97 ! LA 0.91 MK 1.01 NL 1.02 OV 0.98 ! PT 0.91 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.01 KP 0.97 ! LA 0.92 MK 1.02 NL 1.00 OV 1.01 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.99 KP 0.97 ! LA 0.96 MK 1.05 NL 1.02 OV 0.99 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.97 KP 0.96 ! LA 0.94 MK 1.05 NL 1.00 OV 0.95 ! PT 0.91 SC 1.05 ! ! ! 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=0.061733Jy sigma=1.400256 ! Fit after self-cal, rms=0.061005Jy sigma=1.384208 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9214 mas, bmaj=1.991 mas, bpa=-4.221 degrees ! Estimated noise=0.249452 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 = 0.00397218 Jy ! Component: 100 - total flux cleaned = 0.00644837 Jy ! Component: 150 - total flux cleaned = 0.00822233 Jy ! Component: 200 - total flux cleaned = 0.00933038 Jy ! Total flux subtracted in 200 components = 0.00933038 Jy ! Clean residual min=-0.002165 max=0.002310 Jy/beam ! Clean residual mean=0.000002 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.163238 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 132 components and 0.163238 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=0.060715Jy sigma=1.375513 ! Fit after self-cal, rms=0.060724Jy sigma=1.374879 ! 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=0.060724Jy sigma=1.374879 ! Fit after self-cal, rms=0.062856Jy sigma=1.369578 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9237 mas, bmaj=1.991 mas, bpa=-4.228 degrees ! Estimated noise=0.250768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159119 Jy ! Component: 100 - total flux cleaned = 0.00245218 Jy ! Component: 150 - total flux cleaned = 0.00300913 Jy ! Component: 200 - total flux cleaned = 0.00341744 Jy ! Total flux subtracted in 200 components = 0.00341744 Jy ! Clean residual min=-0.001676 max=0.002078 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.166656 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.166656 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=0.062804Jy sigma=1.368016 ! Fit after self-cal, rms=0.062835Jy sigma=1.367807 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 (-21.4, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172482 Jy ! Component: 100 - total flux cleaned = 0.00252758 Jy ! Component: 150 - total flux cleaned = 0.00307618 Jy ! Component: 200 - total flux cleaned = 0.00347495 Jy ! Total flux subtracted in 200 components = 0.00347495 Jy ! Clean residual min=-0.001670 max=0.001726 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.170131 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.170131 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=0.062783Jy sigma=1.366177 ! Fit after self-cal, rms=0.062775Jy sigma=1.366055 ! 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=0.062775Jy sigma=1.366055 ! Fit after self-cal, rms=0.063025Jy sigma=1.365922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9242 mas, bmaj=1.992 mas, bpa=-4.286 degrees ! Estimated noise=0.251033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000516725 Jy ! Component: 100 - total flux cleaned = 0.000984421 Jy ! Component: 150 - total flux cleaned = 0.00130265 Jy ! Component: 200 - total flux cleaned = 0.00158669 Jy ! Total flux subtracted in 200 components = 0.00158669 Jy ! Clean residual min=-0.001564 max=0.001649 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.171717 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.171717 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=0.063008Jy sigma=1.365402 ! Fit after self-cal, rms=0.063008Jy sigma=1.365350 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 = 0.000116605 Jy ! Component: 100 - total flux cleaned = 0.000422909 Jy ! Component: 150 - total flux cleaned = 0.000627698 Jy ! Component: 200 - total flux cleaned = 0.000769202 Jy ! Total flux subtracted in 200 components = 0.000769202 Jy ! Clean residual min=-0.001564 max=0.001634 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.172486 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 181 components and 0.172486 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=0.062998Jy sigma=1.365055 ! Fit after self-cal, rms=0.062994Jy sigma=1.365010 ! 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=0.062994Jy sigma=1.365010 ! Fit after self-cal, rms=0.063083Jy sigma=1.364967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.048 mas, bmaj=3.061 mas, bpa=-6.153 degrees ! Estimated noise=0.311746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091591 Jy ! Component: 100 - total flux cleaned = 0.00143545 Jy ! Component: 150 - total flux cleaned = 0.0018204 Jy ! Component: 200 - total flux cleaned = 0.00193403 Jy ! Total flux subtracted in 200 components = 0.00193403 Jy ! Clean residual min=-0.001995 max=0.002468 Jy/beam ! Clean residual mean=0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.17442 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 199 components and 0.17442 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=0.063078Jy sigma=1.364740 ! Fit after self-cal, rms=0.063076Jy sigma=1.364671 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 (12.6, 47.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205238 Jy ! Component: 100 - total flux cleaned = 0.00293206 Jy ! Component: 150 - total flux cleaned = 0.00326656 Jy ! Component: 200 - total flux cleaned = 0.00344767 Jy ! Total flux subtracted in 200 components = 0.00344767 Jy ! Clean residual min=-0.001702 max=0.001815 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.177868 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 219 components and 0.177868 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=0.063034Jy sigma=1.363316 ! Fit after self-cal, rms=0.063027Jy sigma=1.363173 ! 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=0.9244 mas, bmaj=1.994 mas, bpa=-4.353 degrees ! Estimated noise=0.25118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9244 x 1.994 at -4.353 degrees (North through East) ! Clean map min=-0.0013662 max=0.093353 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=0.7407 mas, bmaj=1.725 mas, bpa=-2.804 degrees ! Estimated noise=0.425691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0733026 Jy ! Component: 100 - total flux cleaned = 0.0977769 Jy ! Component: 150 - total flux cleaned = 0.109521 Jy ! Component: 200 - total flux cleaned = 0.117299 Jy ! Total flux subtracted in 200 components = 0.117299 Jy ! Clean residual min=-0.003698 max=0.004523 Jy/beam ! Clean residual mean=-0.000013 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.117299 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.117299 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=1.994 mas, bpa=-4.353 degrees ! Estimated noise=0.25118 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 = 0.00892515 Jy ! Component: 100 - total flux cleaned = 0.01573 Jy ! Component: 150 - total flux cleaned = 0.0212645 Jy ! Component: 200 - total flux cleaned = 0.0258591 Jy ! Total flux subtracted in 200 components = 0.0258591 Jy ! Clean residual min=-0.002670 max=0.003224 Jy/beam ! Clean residual mean=-0.000010 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.143159 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 89 components and 0.143159 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=2.048 mas, bmaj=3.061 mas, bpa=-6.153 degrees ! Estimated noise=0.311746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726766 Jy ! Component: 100 - total flux cleaned = 0.0124519 Jy ! Component: 150 - total flux cleaned = 0.0163639 Jy ! Component: 200 - total flux cleaned = 0.0194348 Jy ! Total flux subtracted in 200 components = 0.0194348 Jy ! Clean residual min=-0.002882 max=0.002786 Jy/beam ! Clean residual mean=-0.000012 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.162593 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 = 0.00247881 Jy ! Component: 100 - total flux cleaned = 0.00453161 Jy ! Component: 150 - total flux cleaned = 0.00626446 Jy ! Component: 200 - total flux cleaned = 0.00775526 Jy ! Total flux subtracted in 200 components = 0.00775526 Jy ! Clean residual min=-0.002391 max=0.001784 Jy/beam ! Clean residual mean=-0.000007 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.170349 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 205 components and 0.170349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9244 mas, bmaj=1.994 mas, bpa=-4.353 degrees ! Estimated noise=0.25118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127028 Jy ! Component: 100 - total flux cleaned = 0.00201032 Jy ! Component: 150 - total flux cleaned = 0.00253828 Jy ! Component: 200 - total flux cleaned = 0.00301282 Jy ! Total flux subtracted in 200 components = 0.00301282 Jy ! Clean residual min=-0.001603 max=0.001782 Jy/beam ! Clean residual mean=-0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.173361 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 223 components and 0.173361 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=0.063068Jy sigma=1.364308 ! Fit after self-cal, rms=0.063027Jy sigma=1.363632 wmodel /scr/pima/bg219i_uvs/J0444+1042_X_map.mod ! Writing 223 model components to file: /scr/pima/bg219i_uvs/J0444+1042_X_map.mod wobs /scr/pima/bg219i_uvs/J0444+1042_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0444+1042_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0444+1042_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0444+1042_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 = 0.000310672 Jy ! Component: 100 - total flux cleaned = 0.000130523 Jy ! Component: 150 - total flux cleaned = 0.000178799 Jy ! Component: 200 - total flux cleaned = 1.81881e-05 Jy ! Component: 250 - total flux cleaned = -0.000115549 Jy ! Component: 300 - total flux cleaned = -0.000288256 Jy ! Component: 350 - total flux cleaned = -0.000456142 Jy ! Component: 400 - total flux cleaned = -0.00059905 Jy ! Component: 450 - total flux cleaned = -0.000777821 Jy ! Component: 500 - total flux cleaned = -0.000874515 Jy ! Component: 550 - total flux cleaned = -0.000969656 Jy ! Component: 600 - total flux cleaned = -0.00109971 Jy ! Component: 650 - total flux cleaned = -0.00119043 Jy ! Component: 700 - total flux cleaned = -0.0012803 Jy ! Component: 750 - total flux cleaned = -0.00138616 Jy ! Component: 800 - total flux cleaned = -0.00145534 Jy ! Component: 850 - total flux cleaned = -0.00154058 Jy ! Component: 900 - total flux cleaned = -0.00160816 Jy ! Component: 950 - total flux cleaned = -0.00170745 Jy ! Component: 1000 - total flux cleaned = -0.00172374 Jy ! Component: 1050 - total flux cleaned = -0.00178796 Jy ! Component: 1100 - total flux cleaned = -0.00178807 Jy ! Component: 1150 - total flux cleaned = -0.00185078 Jy ! Component: 1200 - total flux cleaned = -0.00189693 Jy ! Component: 1250 - total flux cleaned = -0.00191233 Jy ! Component: 1300 - total flux cleaned = -0.00198705 Jy ! Component: 1350 - total flux cleaned = -0.0019574 Jy ! Component: 1400 - total flux cleaned = -0.0020448 Jy ! Component: 1450 - total flux cleaned = -0.00205901 Jy ! Component: 1500 - total flux cleaned = -0.00210135 Jy ! Component: 1550 - total flux cleaned = -0.00210139 Jy ! Component: 1600 - total flux cleaned = -0.00210156 Jy ! Component: 1650 - total flux cleaned = -0.00214273 Jy ! Component: 1700 - total flux cleaned = -0.00219695 Jy ! Component: 1750 - total flux cleaned = -0.00222378 Jy ! Component: 1800 - total flux cleaned = -0.00223696 Jy ! Component: 1850 - total flux cleaned = -0.00223721 Jy ! Component: 1900 - total flux cleaned = -0.00230195 Jy ! Component: 1950 - total flux cleaned = -0.00232742 Jy ! Component: 2000 - total flux cleaned = -0.00234014 Jy ! Component: 2050 - total flux cleaned = -0.00239036 Jy ! Component: 2100 - total flux cleaned = -0.00235311 Jy ! Component: 2150 - total flux cleaned = -0.00240256 Jy ! Component: 2200 - total flux cleaned = -0.00245136 Jy ! Component: 2250 - total flux cleaned = -0.00248761 Jy ! Component: 2300 - total flux cleaned = -0.00248765 Jy ! Component: 2350 - total flux cleaned = -0.00249951 Jy ! Component: 2400 - total flux cleaned = -0.00249954 Jy ! Component: 2450 - total flux cleaned = -0.00252303 Jy ! Component: 2500 - total flux cleaned = -0.00258089 Jy ! Component: 2550 - total flux cleaned = -0.00254631 Jy ! Component: 2600 - total flux cleaned = -0.00251202 Jy ! Component: 2650 - total flux cleaned = -0.00254594 Jy ! Component: 2700 - total flux cleaned = -0.0025123 Jy ! Component: 2750 - total flux cleaned = -0.00253457 Jy ! Component: 2800 - total flux cleaned = -0.00255665 Jy ! Component: 2850 - total flux cleaned = -0.00254553 Jy ! Component: 2900 - total flux cleaned = -0.00257823 Jy ! Component: 2950 - total flux cleaned = -0.00264298 Jy ! Component: 3000 - total flux cleaned = -0.00262153 Jy ! Component: 3050 - total flux cleaned = -0.00262155 Jy ! Component: 3100 - total flux cleaned = -0.00269545 Jy ! Component: 3150 - total flux cleaned = -0.00274781 Jy ! Component: 3200 - total flux cleaned = -0.00275814 Jy ! Component: 3250 - total flux cleaned = -0.00280979 Jy ! Component: 3300 - total flux cleaned = -0.00282003 Jy ! Component: 3350 - total flux cleaned = -0.00287102 Jy ! Component: 3400 - total flux cleaned = -0.00289132 Jy ! Component: 3450 - total flux cleaned = -0.0029416 Jy ! Component: 3500 - total flux cleaned = -0.00295155 Jy ! Component: 3550 - total flux cleaned = -0.00301105 Jy ! Component: 3600 - total flux cleaned = -0.00306028 Jy ! Component: 3650 - total flux cleaned = -0.0030895 Jy ! Component: 3700 - total flux cleaned = -0.00311867 Jy ! Component: 3750 - total flux cleaned = -0.00316689 Jy ! Component: 3800 - total flux cleaned = -0.00322441 Jy ! Component: 3850 - total flux cleaned = -0.00323393 Jy ! Component: 3900 - total flux cleaned = -0.00327178 Jy ! Component: 3950 - total flux cleaned = -0.00338468 Jy ! Component: 4000 - total flux cleaned = -0.00337527 Jy ! Component: 4050 - total flux cleaned = -0.00339391 Jy ! Total flux subtracted in 4096 components = -0.00341246 Jy ! Clean residual min=-0.000499 max=0.000541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.169949 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 547 components and 0.169949 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0444+1042_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9244 x 1.994 at -4.353 degrees (North through East) ! Clean map min=-0.0010146 max=0.094254 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0444+1042_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.094254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015663 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498535 0.498535 0.997069 1.99414 3.98828 7.97655 15.9531 31.9062 63.8124 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 601.763 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0444+1042_X_uvs.log closed on Wed Apr 6 23:31:40 2016