! Started logfile: /scr/pima/bg219h_uvs/J0118-2141_X_uvs.log on Thu Apr 7 11:56:18 2016 obs /scr/pima/bg219h_uvs/J0118-2141_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0118-2141_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831746 visibilities/baseline/integration-bin. ! Found source: J0118-2141 ! ! 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 3144 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/J0118-2141_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. ! ! 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=1.361263Jy sigma=26.322765 ! Fit after self-cal, rms=0.287435Jy sigma=4.979281 ! 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=0.6253 mas, bmaj=1.762 mas, bpa=4.022 degrees ! Estimated noise=1.29505 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 = 0.685095 Jy ! Component: 100 - total flux cleaned = 0.877415 Jy ! Total flux subtracted in 100 components = 0.877415 Jy ! Clean residual min=-0.047943 max=0.084522 Jy/beam ! Clean residual mean=0.000031 rms=0.013463 Jy/beam ! Combined flux in latest and established models = 0.877415 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.877415 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=0.269741Jy sigma=4.858003 ! Fit after self-cal, rms=0.269493Jy sigma=4.854068 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0921281 Jy ! Component: 100 - total flux cleaned = 0.139519 Jy ! Total flux subtracted in 100 components = 0.139519 Jy ! Clean residual min=-0.026753 max=0.031297 Jy/beam ! Clean residual mean=0.000016 rms=0.006752 Jy/beam ! Combined flux in latest and established models = 1.01693 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 1.01693 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=0.238250Jy sigma=3.850279 ! Fit after self-cal, rms=0.238135Jy sigma=3.848291 ! 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=0.7846 mas, bmaj=2.098 mas, bpa=5.049 degrees ! Estimated noise=0.926376 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 = 0.0317355 Jy ! Component: 100 - total flux cleaned = 0.0455796 Jy ! Component: 150 - total flux cleaned = 0.0501458 Jy ! Component: 200 - total flux cleaned = 0.05128 Jy ! Total flux subtracted in 200 components = 0.05128 Jy ! Clean residual min=-0.025738 max=0.032275 Jy/beam ! Clean residual mean=0.000017 rms=0.007251 Jy/beam ! Combined flux in latest and established models = 1.06821 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 1.06821 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=0.237421Jy sigma=3.701023 ! Fit after self-cal, rms=0.237403Jy sigma=3.700660 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7846 x 2.098 at 5.049 degrees (North through East) ! Clean map min=-0.025005 max=0.92424 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 0.94 FD 0.98 HN 1.18 KP 0.96 ! LA 1.03 MK 1.01 NL 0.97 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.13 KP 0.96 ! LA 0.98 MK 0.98 NL 0.96 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.18 KP 0.97 ! LA 1.00 MK 1.00 NL 0.95 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.19 KP 0.97 ! LA 1.00 MK 1.00 NL 0.96 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.17 KP 0.98 ! LA 1.02 MK 1.01 NL 0.96 OV 0.95 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.16 KP 0.96 ! LA 1.01 MK 1.02 NL 0.96 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.18 KP 0.95 ! LA 1.02 MK 1.01 NL 0.96 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.237403Jy sigma=3.700660 ! Fit after self-cal, rms=0.230505Jy sigma=3.502134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.79 mas, bmaj=2.091 mas, bpa=5.354 degrees ! Estimated noise=0.915129 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 = -0.0117274 Jy ! Component: 100 - total flux cleaned = -0.0164162 Jy ! Component: 150 - total flux cleaned = -0.0181802 Jy ! Component: 200 - total flux cleaned = -0.0185788 Jy ! Total flux subtracted in 200 components = -0.0185788 Jy ! Clean residual min=-0.016422 max=0.018080 Jy/beam ! Clean residual mean=0.000004 rms=0.003864 Jy/beam ! Combined flux in latest and established models = 1.04964 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 1.04964 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=0.228975Jy sigma=3.509292 ! Fit after self-cal, rms=0.229047Jy sigma=3.509011 ! 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=0.229047Jy sigma=3.509011 ! Fit after self-cal, rms=0.227193Jy sigma=3.499091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7924 mas, bmaj=2.095 mas, bpa=5.428 degrees ! Estimated noise=0.903958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0112569 Jy ! Component: 100 - total flux cleaned = -0.0154849 Jy ! Component: 150 - total flux cleaned = -0.0173977 Jy ! Component: 200 - total flux cleaned = -0.0177036 Jy ! Total flux subtracted in 200 components = -0.0177036 Jy ! Clean residual min=-0.015843 max=0.017803 Jy/beam ! Clean residual mean=0.000003 rms=0.003783 Jy/beam ! Combined flux in latest and established models = 1.03193 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 1.03193 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=0.225737Jy sigma=3.507054 ! Fit after self-cal, rms=0.225744Jy sigma=3.506877 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 (16.6, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140672 Jy ! Component: 100 - total flux cleaned = 0.0162612 Jy ! Component: 150 - total flux cleaned = 0.0173526 Jy ! Component: 200 - total flux cleaned = 0.0184305 Jy ! Total flux subtracted in 200 components = 0.0184305 Jy ! Clean residual min=-0.013505 max=0.013449 Jy/beam ! Clean residual mean=0.000007 rms=0.003229 Jy/beam ! Combined flux in latest and established models = 1.05036 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 1.05036 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=0.224062Jy sigma=3.488392 ! Fit after self-cal, rms=0.224060Jy sigma=3.487287 ! 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=0.224060Jy sigma=3.487287 ! Fit after self-cal, rms=0.222017Jy sigma=3.476437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7947 mas, bmaj=2.1 mas, bpa=5.467 degrees ! Estimated noise=0.893442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00912233 Jy ! Component: 100 - total flux cleaned = -0.0101053 Jy ! Component: 150 - total flux cleaned = -0.0104303 Jy ! Component: 200 - total flux cleaned = -0.0108496 Jy ! Total flux subtracted in 200 components = -0.0108496 Jy ! Clean residual min=-0.012847 max=0.012944 Jy/beam ! Clean residual mean=0.000007 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 1.03951 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 1.03951 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=0.220620Jy sigma=3.481002 ! Fit after self-cal, rms=0.220630Jy sigma=3.480652 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.98033e-05 Jy ! Component: 100 - total flux cleaned = -0.000315716 Jy ! Component: 150 - total flux cleaned = -0.000403292 Jy ! Component: 200 - total flux cleaned = -0.000399481 Jy ! Total flux subtracted in 200 components = -0.000399481 Jy ! Clean residual min=-0.012641 max=0.012801 Jy/beam ! Clean residual mean=0.000008 rms=0.003104 Jy/beam ! Combined flux in latest and established models = 1.03911 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 1.03911 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=0.220371Jy sigma=3.481710 ! Fit after self-cal, rms=0.220379Jy sigma=3.481625 ! 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=0.220379Jy sigma=3.481625 ! Fit after self-cal, rms=0.218710Jy sigma=3.473461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.048 mas, bmaj=5.262 mas, bpa=13.68 degrees ! Estimated noise=1.14269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0102957 Jy ! Component: 100 - total flux cleaned = -0.00981147 Jy ! Component: 150 - total flux cleaned = -0.00970588 Jy ! Component: 200 - total flux cleaned = -0.00978147 Jy ! Total flux subtracted in 200 components = -0.00978147 Jy ! Clean residual min=-0.016659 max=0.014465 Jy/beam ! Clean residual mean=0.000011 rms=0.004774 Jy/beam ! Combined flux in latest and established models = 1.02933 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 1.02933 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=0.217686Jy sigma=3.482186 ! Fit after self-cal, rms=0.217677Jy sigma=3.480962 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 = -0.000663635 Jy ! Component: 100 - total flux cleaned = -0.000445088 Jy ! Component: 150 - total flux cleaned = -0.00037541 Jy ! Component: 200 - total flux cleaned = -0.00023549 Jy ! Total flux subtracted in 200 components = -0.00023549 Jy ! Clean residual min=-0.016595 max=0.014285 Jy/beam ! Clean residual mean=0.000011 rms=0.004763 Jy/beam ! Combined flux in latest and established models = 1.0291 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 1.0291 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=0.217611Jy sigma=3.481874 ! Fit after self-cal, rms=0.217613Jy sigma=3.481812 ! 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=0.7967 mas, bmaj=2.104 mas, bpa=5.532 degrees ! Estimated noise=0.88376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7967 x 2.104 at 5.532 degrees (North through East) ! Clean map min=-0.011638 max=0.88454 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 ! Performing amp+phase self-cal ! ! 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=0.217613Jy sigma=3.481812 ! Fit after self-cal, rms=0.207828Jy sigma=3.264468 ! Inverting map and beam ! Estimated beam: bmin=0.8006 mas, bmaj=2.116 mas, bpa=5.391 degrees ! Estimated noise=0.841649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0356951 Jy ! Component: 100 - total flux cleaned = -0.0473898 Jy ! Component: 150 - total flux cleaned = -0.0499027 Jy ! Component: 200 - total flux cleaned = -0.0517858 Jy ! Total flux subtracted in 200 components = -0.0517858 Jy ! Clean residual min=-0.011460 max=0.012500 Jy/beam ! Clean residual mean=0.000011 rms=0.003300 Jy/beam ! Combined flux in latest and established models = 0.97731 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 91 components and 0.97731 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=0.198755Jy sigma=3.189388 ! Fit after self-cal, rms=0.198751Jy sigma=3.189059 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123918 Jy ! Component: 100 - total flux cleaned = -0.00242929 Jy ! Component: 150 - total flux cleaned = -0.00332178 Jy ! Component: 200 - total flux cleaned = -0.00400549 Jy ! Total flux subtracted in 200 components = -0.00400549 Jy ! Clean residual min=-0.011936 max=0.012519 Jy/beam ! Clean residual mean=0.000012 rms=0.003264 Jy/beam ! Combined flux in latest and established models = 0.973305 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.973305 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=0.198454Jy sigma=3.190510 ! Fit after self-cal, rms=0.198452Jy sigma=3.190355 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.198452Jy sigma=3.190355 ! Fit after self-cal, rms=0.192662Jy sigma=3.048234 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=0.6393 mas, bmaj=1.772 mas, bpa=4.429 degrees ! Estimated noise=1.14146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.603545 Jy ! Component: 100 - total flux cleaned = 0.762122 Jy ! Component: 150 - total flux cleaned = 0.834956 Jy ! Component: 200 - total flux cleaned = 0.869842 Jy ! Total flux subtracted in 200 components = 0.869842 Jy ! Clean residual min=-0.020225 max=0.021439 Jy/beam ! Clean residual mean=0.000006 rms=0.004370 Jy/beam ! Combined flux in latest and established models = 0.869842 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.869842 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8045 mas, bmaj=2.123 mas, bpa=5.448 degrees ! Estimated noise=0.805393 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, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258469 Jy ! Component: 100 - total flux cleaned = 0.0416977 Jy ! Component: 150 - total flux cleaned = 0.0504436 Jy ! Component: 200 - total flux cleaned = 0.0529996 Jy ! Total flux subtracted in 200 components = 0.0529996 Jy ! Clean residual min=-0.014333 max=0.013872 Jy/beam ! Clean residual mean=0.000012 rms=0.003528 Jy/beam ! Combined flux in latest and established models = 0.922842 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.922842 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=2.055 mas, bmaj=5.298 mas, bpa=13.63 degrees ! Estimated noise=1.02945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148549 Jy ! Component: 100 - total flux cleaned = 0.00203524 Jy ! Component: 150 - total flux cleaned = 0.00248656 Jy ! Component: 200 - total flux cleaned = 0.00261837 Jy ! Total flux subtracted in 200 components = 0.00261837 Jy ! Clean residual min=-0.017980 max=0.017540 Jy/beam ! Clean residual mean=0.000019 rms=0.005555 Jy/beam ! Combined flux in latest and established models = 0.925461 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 = 0.000322064 Jy ! Component: 100 - total flux cleaned = 0.00023582 Jy ! Component: 150 - total flux cleaned = 0.000143718 Jy ! Component: 200 - total flux cleaned = 0.000148401 Jy ! Total flux subtracted in 200 components = 0.000148401 Jy ! Clean residual min=-0.017545 max=0.017525 Jy/beam ! Clean residual mean=0.000019 rms=0.005505 Jy/beam ! Combined flux in latest and established models = 0.925609 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.925609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8045 mas, bmaj=2.123 mas, bpa=5.448 degrees ! Estimated noise=0.805393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202541 Jy ! Component: 100 - total flux cleaned = 0.00181315 Jy ! Component: 150 - total flux cleaned = 0.00180394 Jy ! Component: 200 - total flux cleaned = 0.00143594 Jy ! Total flux subtracted in 200 components = 0.00143594 Jy ! Clean residual min=-0.012950 max=0.013632 Jy/beam ! Clean residual mean=0.000012 rms=0.003320 Jy/beam ! Combined flux in latest and established models = 0.927045 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.927045 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=0.185500Jy sigma=3.012058 ! Fit after self-cal, rms=0.185492Jy sigma=3.010504 wmodel /scr/pima/bg219h_uvs/J0118-2141_X_map.mod ! Writing 58 model components to file: /scr/pima/bg219h_uvs/J0118-2141_X_map.mod wobs /scr/pima/bg219h_uvs/J0118-2141_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0118-2141_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0118-2141_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0118-2141_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 = 0.00123278 Jy ! Component: 100 - total flux cleaned = 0.00123275 Jy ! Component: 150 - total flux cleaned = 0.00104462 Jy ! Component: 200 - total flux cleaned = 0.00122606 Jy ! Component: 250 - total flux cleaned = 0.00106068 Jy ! Component: 300 - total flux cleaned = 0.000908824 Jy ! Component: 350 - total flux cleaned = 0.00105997 Jy ! Component: 400 - total flux cleaned = 0.001204 Jy ! Component: 450 - total flux cleaned = 0.00106959 Jy ! Component: 500 - total flux cleaned = 0.00119877 Jy ! Component: 550 - total flux cleaned = 0.00131987 Jy ! Component: 600 - total flux cleaned = 0.000958589 Jy ! Component: 650 - total flux cleaned = 0.000724275 Jy ! Component: 700 - total flux cleaned = 0.000387929 Jy ! Component: 750 - total flux cleaned = -4.69106e-05 Jy ! Component: 800 - total flux cleaned = -0.000257718 Jy ! Component: 850 - total flux cleaned = -0.000763059 Jy ! Component: 900 - total flux cleaned = -0.000957894 Jy ! Component: 950 - total flux cleaned = -0.00114786 Jy ! Component: 1000 - total flux cleaned = -0.00142305 Jy ! Component: 1050 - total flux cleaned = -0.00160008 Jy ! Component: 1100 - total flux cleaned = -0.00194318 Jy ! Component: 1150 - total flux cleaned = -0.00210962 Jy ! Component: 1200 - total flux cleaned = -0.00251668 Jy ! Component: 1250 - total flux cleaned = -0.00298923 Jy ! Component: 1300 - total flux cleaned = -0.00314412 Jy ! Component: 1350 - total flux cleaned = -0.00359519 Jy ! Component: 1400 - total flux cleaned = -0.0038879 Jy ! Component: 1450 - total flux cleaned = -0.00424319 Jy ! Component: 1500 - total flux cleaned = -0.00459178 Jy ! Component: 1550 - total flux cleaned = -0.00513528 Jy ! Component: 1600 - total flux cleaned = -0.00546544 Jy ! Component: 1650 - total flux cleaned = -0.00566057 Jy ! Component: 1700 - total flux cleaned = -0.00604184 Jy ! Component: 1750 - total flux cleaned = -0.0062292 Jy ! Component: 1800 - total flux cleaned = -0.00665443 Jy ! Component: 1850 - total flux cleaned = -0.00671316 Jy ! Component: 1900 - total flux cleaned = -0.00694854 Jy ! Component: 1950 - total flux cleaned = -0.00706447 Jy ! Component: 2000 - total flux cleaned = -0.00734885 Jy ! Component: 2050 - total flux cleaned = -0.00746042 Jy ! Component: 2100 - total flux cleaned = -0.00757036 Jy ! Component: 2150 - total flux cleaned = -0.00778607 Jy ! Component: 2200 - total flux cleaned = -0.00767913 Jy ! Component: 2250 - total flux cleaned = -0.00773282 Jy ! Component: 2300 - total flux cleaned = -0.0078365 Jy ! Component: 2350 - total flux cleaned = -0.00773387 Jy ! Component: 2400 - total flux cleaned = -0.00778476 Jy ! Component: 2450 - total flux cleaned = -0.00778535 Jy ! Component: 2500 - total flux cleaned = -0.00778556 Jy ! Component: 2550 - total flux cleaned = -0.00798165 Jy ! Component: 2600 - total flux cleaned = -0.00817583 Jy ! Component: 2650 - total flux cleaned = -0.00832016 Jy ! Component: 2700 - total flux cleaned = -0.00841582 Jy ! Component: 2750 - total flux cleaned = -0.00860573 Jy ! Component: 2800 - total flux cleaned = -0.00879424 Jy ! Component: 2850 - total flux cleaned = -0.0089812 Jy ! Component: 2900 - total flux cleaned = -0.00921381 Jy ! Component: 2950 - total flux cleaned = -0.00939874 Jy ! Component: 3000 - total flux cleaned = -0.00958249 Jy ! Component: 3050 - total flux cleaned = -0.00981157 Jy ! Component: 3100 - total flux cleaned = -0.00994823 Jy ! Component: 3150 - total flux cleaned = -0.0102209 Jy ! Component: 3200 - total flux cleaned = -0.0104022 Jy ! Component: 3250 - total flux cleaned = -0.0105377 Jy ! Component: 3300 - total flux cleaned = -0.0107631 Jy ! Component: 3350 - total flux cleaned = -0.0108532 Jy ! Component: 3400 - total flux cleaned = -0.0110332 Jy ! Component: 3450 - total flux cleaned = -0.0112135 Jy ! Component: 3500 - total flux cleaned = -0.0113933 Jy ! Component: 3550 - total flux cleaned = -0.0114835 Jy ! Component: 3600 - total flux cleaned = -0.0115736 Jy ! Component: 3650 - total flux cleaned = -0.0118442 Jy ! Component: 3700 - total flux cleaned = -0.0119793 Jy ! Component: 3750 - total flux cleaned = -0.01216 Jy ! Component: 3800 - total flux cleaned = -0.0121601 Jy ! Component: 3850 - total flux cleaned = -0.0122508 Jy ! Component: 3900 - total flux cleaned = -0.0123871 Jy ! Component: 3950 - total flux cleaned = -0.0124785 Jy ! Component: 4000 - total flux cleaned = -0.0126165 Jy ! Component: 4050 - total flux cleaned = -0.0127551 Jy ! Total flux subtracted in 4096 components = -0.0128474 Jy ! Clean residual min=-0.002835 max=0.002759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.914198 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 303 components and 0.914198 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0118-2141_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8045 x 2.123 at 5.448 degrees (North through East) ! Clean map min=-0.0084977 max=0.80506 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0118-2141_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.805057 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00070158 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26144 0.26144 0.52288 1.04576 2.09152 4.18304 8.36608 16.7322 33.4643 66.9286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.805 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1147.49 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0118-2141_X_uvs.log closed on Thu Apr 7 11:56:22 2016