! Started logfile: /scr/pima/bg219a_uvs/J1655+4233_X_uvs.log on Wed Apr 6 21:41:53 2016 obs /scr/pima/bg219a_uvs/J1655+4233_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1655+4233_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.596296 visibilities/baseline/integration-bin. ! Found source: J1655+4233 ! ! 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 121 lines of history. ! ! Reading 3864 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/bg219a_uvs/J1655+4233_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 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=1.008695Jy sigma=30.590759 ! Fit after self-cal, rms=0.907432Jy sigma=27.612272 ! 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=0.6789 mas, bmaj=3.097 mas, bpa=28.9 degrees ! Estimated noise=0.765758 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 = 0.0662642 Jy ! Component: 100 - total flux cleaned = 0.0840665 Jy ! Total flux subtracted in 100 components = 0.0840665 Jy ! Clean residual min=-0.006445 max=0.007828 Jy/beam ! Clean residual mean=-0.000040 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.0840665 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0840665 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=0.045841Jy sigma=1.377355 ! Fit after self-cal, rms=0.045756Jy sigma=1.374051 ! 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=0.9501 mas, bmaj=3.077 mas, bpa=28.73 degrees ! Estimated noise=0.540869 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 = 0.0143848 Jy ! Component: 100 - total flux cleaned = 0.0225061 Jy ! Component: 150 - total flux cleaned = 0.0274644 Jy ! Component: 200 - total flux cleaned = 0.0306392 Jy ! Total flux subtracted in 200 components = 0.0306392 Jy ! Clean residual min=-0.003376 max=0.002941 Jy/beam ! Clean residual mean=-0.000022 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.114706 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 51 components and 0.114706 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=0.041016Jy sigma=1.221917 ! Fit after self-cal, rms=0.040968Jy sigma=1.219764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9501 x 3.077 at 28.73 degrees (North through East) ! Clean map min=-0.0029979 max=0.091033 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: ! LA 0.99 MK 1.05 NL 1.07 OV 1.02 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.98 NL 0.93 OV 1.04 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.08 NL 0.99 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.91 NL 1.01 OV 1.02 ! PT 0.94 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.05 NL 0.96 OV 1.01 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.98 NL 1.03 OV 1.04 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.09 NL 1.07 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! 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=0.040968Jy sigma=1.219764 ! Fit after self-cal, rms=0.040240Jy sigma=1.207812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=3.101 mas, bpa=28.75 degrees ! Estimated noise=0.532028 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 = 9.48863e-05 Jy ! Component: 100 - total flux cleaned = 0.000384464 Jy ! Component: 150 - total flux cleaned = 0.00055722 Jy ! Component: 200 - total flux cleaned = 0.000605138 Jy ! Total flux subtracted in 200 components = 0.000605138 Jy ! Clean residual min=-0.002154 max=0.002523 Jy/beam ! Clean residual mean=0.000008 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.115311 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.115311 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=0.040172Jy sigma=1.205759 ! Fit after self-cal, rms=0.040175Jy sigma=1.205321 ! 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=0.040175Jy sigma=1.205321 ! Fit after self-cal, rms=0.040047Jy sigma=1.199842 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=3.101 mas, bpa=28.78 degrees ! Estimated noise=0.531979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.95421e-05 Jy ! Component: 100 - total flux cleaned = 2.10231e-06 Jy ! Component: 150 - total flux cleaned = 6.33782e-05 Jy ! Component: 200 - total flux cleaned = 6.17764e-05 Jy ! Total flux subtracted in 200 components = 6.17764e-05 Jy ! Clean residual min=-0.001816 max=0.002182 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.115373 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.115373 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=0.040020Jy sigma=1.199063 ! Fit after self-cal, rms=0.040022Jy sigma=1.198864 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 (49.6, -38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191811 Jy ! Component: 100 - total flux cleaned = 0.00216606 Jy ! Component: 150 - total flux cleaned = 0.00226074 Jy ! Component: 200 - total flux cleaned = 0.00231407 Jy ! Total flux subtracted in 200 components = 0.00231407 Jy ! Clean residual min=-0.001545 max=0.001950 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.117687 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.117687 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=0.039925Jy sigma=1.195634 ! Fit after self-cal, rms=0.039912Jy sigma=1.195377 ! Inverting map ! Added new window around map position (-12.8, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867357 Jy ! Component: 100 - total flux cleaned = 0.000804024 Jy ! Component: 150 - total flux cleaned = 0.000975156 Jy ! Component: 200 - total flux cleaned = 0.00106384 Jy ! Total flux subtracted in 200 components = 0.00106384 Jy ! Clean residual min=-0.001341 max=0.001373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.11875 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.11875 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=0.039809Jy sigma=1.192493 ! Fit after self-cal, rms=0.039807Jy sigma=1.192267 ! Inverting map ! Added new window around map position (48.4, 40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101749 Jy ! Component: 100 - total flux cleaned = 0.00136157 Jy ! Component: 150 - total flux cleaned = 0.00157016 Jy ! Component: 200 - total flux cleaned = 0.00178687 Jy ! Total flux subtracted in 200 components = 0.00178687 Jy ! Clean residual min=-0.001189 max=0.001129 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.120537 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.120537 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=0.039748Jy sigma=1.190589 ! Fit after self-cal, rms=0.039745Jy sigma=1.190447 ! 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=0.039745Jy sigma=1.190447 ! Fit after self-cal, rms=0.039366Jy sigma=1.190021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9508 mas, bmaj=3.103 mas, bpa=28.76 degrees ! Estimated noise=0.528305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883173 Jy ! Component: 100 - total flux cleaned = 0.00133647 Jy ! Component: 150 - total flux cleaned = 0.00160161 Jy ! Component: 200 - total flux cleaned = 0.00174509 Jy ! Total flux subtracted in 200 components = 0.00174509 Jy ! Clean residual min=-0.001085 max=0.001012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.122282 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.122282 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=0.039327Jy sigma=1.188920 ! Fit after self-cal, rms=0.039322Jy sigma=1.188848 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 = 0.000420817 Jy ! Component: 100 - total flux cleaned = 0.000488276 Jy ! Component: 150 - total flux cleaned = 0.000466336 Jy ! Component: 200 - total flux cleaned = 0.000446637 Jy ! Total flux subtracted in 200 components = 0.000446637 Jy ! Clean residual min=-0.001004 max=0.000940 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.122729 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.122729 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=0.039300Jy sigma=1.188207 ! Fit after self-cal, rms=0.039297Jy sigma=1.188171 ! Inverting map ! Added new window around map position (-50.4, 25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374997 Jy ! Component: 100 - total flux cleaned = 0.000509994 Jy ! Component: 150 - total flux cleaned = 0.000584031 Jy ! Component: 200 - total flux cleaned = 0.000561193 Jy ! Total flux subtracted in 200 components = 0.000561193 Jy ! Clean residual min=-0.000865 max=0.000877 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.12329 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 0.12329 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=0.039256Jy sigma=1.187170 ! Fit after self-cal, rms=0.039253Jy sigma=1.187096 ! 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=0.039253Jy sigma=1.187096 ! Fit after self-cal, rms=0.039168Jy sigma=1.186940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.622 mas, bmaj=3.211 mas, bpa=34.92 degrees ! Estimated noise=0.62455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177436 Jy ! Component: 100 - total flux cleaned = 0.000279133 Jy ! Component: 150 - total flux cleaned = 0.000396037 Jy ! Component: 200 - total flux cleaned = 0.000490412 Jy ! Total flux subtracted in 200 components = 0.000490412 Jy ! Clean residual min=-0.000648 max=0.000620 Jy/beam ! Clean residual mean=0.000003 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.123781 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 165 components and 0.123781 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=0.039159Jy sigma=1.186683 ! Fit after self-cal, rms=0.039157Jy sigma=1.186637 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 = 0.000314103 Jy ! Component: 100 - total flux cleaned = 0.000447724 Jy ! Component: 150 - total flux cleaned = 0.000519133 Jy ! Component: 200 - total flux cleaned = 0.000528023 Jy ! Total flux subtracted in 200 components = 0.000528023 Jy ! Clean residual min=-0.000565 max=0.000502 Jy/beam ! Clean residual mean=0.000002 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.124309 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 0.124309 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=0.039153Jy sigma=1.186486 ! Fit after self-cal, rms=0.039152Jy sigma=1.186476 ! 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=0.9492 mas, bmaj=3.103 mas, bpa=28.75 degrees ! Estimated noise=0.527258 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9492 x 3.103 at 28.75 degrees (North through East) ! Clean map min=-0.0012954 max=0.089103 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=0.6765 mas, bmaj=3.127 mas, bpa=28.9 degrees ! Estimated noise=0.749606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0646985 Jy ! Component: 100 - total flux cleaned = 0.0825228 Jy ! Component: 150 - total flux cleaned = 0.0915841 Jy ! Component: 200 - total flux cleaned = 0.0966159 Jy ! Total flux subtracted in 200 components = 0.0966159 Jy ! Clean residual min=-0.004773 max=0.005017 Jy/beam ! Clean residual mean=-0.000018 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.0966159 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0966159 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=3.103 mas, bpa=28.75 degrees ! Estimated noise=0.527258 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 = 0.00758952 Jy ! Component: 100 - total flux cleaned = 0.0121102 Jy ! Component: 150 - total flux cleaned = 0.0151776 Jy ! Component: 200 - total flux cleaned = 0.0177229 Jy ! Total flux subtracted in 200 components = 0.0177229 Jy ! Clean residual min=-0.002501 max=0.002526 Jy/beam ! Clean residual mean=-0.000009 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.114339 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 57 components and 0.114339 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=2.622 mas, bmaj=3.211 mas, bpa=34.92 degrees ! Estimated noise=0.62455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272732 Jy ! Component: 100 - total flux cleaned = 0.00370262 Jy ! Component: 150 - total flux cleaned = 0.00443564 Jy ! Component: 200 - total flux cleaned = 0.00511524 Jy ! Total flux subtracted in 200 components = 0.00511524 Jy ! Clean residual min=-0.001557 max=0.001295 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.119454 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 = 0.000331035 Jy ! Component: 100 - total flux cleaned = 0.000546957 Jy ! Component: 150 - total flux cleaned = 0.000744222 Jy ! Component: 200 - total flux cleaned = 0.000889937 Jy ! Total flux subtracted in 200 components = 0.000889937 Jy ! Clean residual min=-0.001518 max=0.001318 Jy/beam ! Clean residual mean=0.000003 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.120344 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 104 components and 0.120344 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=3.103 mas, bpa=28.75 degrees ! Estimated noise=0.527258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126154 Jy ! Component: 100 - total flux cleaned = 0.00153515 Jy ! Component: 150 - total flux cleaned = 0.00177557 Jy ! Component: 200 - total flux cleaned = 0.00198952 Jy ! Total flux subtracted in 200 components = 0.00198952 Jy ! Clean residual min=-0.001296 max=0.001231 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.122334 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.122334 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=0.039319Jy sigma=1.190686 ! Fit after self-cal, rms=0.039299Jy sigma=1.190131 wmodel /scr/pima/bg219a_uvs/J1655+4233_X_map.mod ! Writing 119 model components to file: /scr/pima/bg219a_uvs/J1655+4233_X_map.mod wobs /scr/pima/bg219a_uvs/J1655+4233_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1655+4233_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1655+4233_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J1655+4233_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 = -0.000244823 Jy ! Component: 100 - total flux cleaned = -0.000306846 Jy ! Component: 150 - total flux cleaned = -0.000364605 Jy ! Component: 200 - total flux cleaned = -0.000436112 Jy ! Component: 250 - total flux cleaned = -0.000436104 Jy ! Component: 300 - total flux cleaned = -0.000436068 Jy ! Component: 350 - total flux cleaned = -0.000451807 Jy ! Component: 400 - total flux cleaned = -0.000466812 Jy ! Component: 450 - total flux cleaned = -0.000466542 Jy ! Component: 500 - total flux cleaned = -0.000537591 Jy ! Component: 550 - total flux cleaned = -0.000606698 Jy ! Component: 600 - total flux cleaned = -0.000633779 Jy ! Component: 650 - total flux cleaned = -0.000726216 Jy ! Component: 700 - total flux cleaned = -0.000752047 Jy ! Component: 750 - total flux cleaned = -0.000802761 Jy ! Component: 800 - total flux cleaned = -0.000777839 Jy ! Component: 850 - total flux cleaned = -0.000777952 Jy ! Component: 900 - total flux cleaned = -0.000778001 Jy ! Component: 950 - total flux cleaned = -0.000766012 Jy ! Component: 1000 - total flux cleaned = -0.000777769 Jy ! Component: 1050 - total flux cleaned = -0.000777829 Jy ! Component: 1100 - total flux cleaned = -0.000823794 Jy ! Component: 1150 - total flux cleaned = -0.000835077 Jy ! Component: 1200 - total flux cleaned = -0.000835115 Jy ! Component: 1250 - total flux cleaned = -0.000868516 Jy ! Component: 1300 - total flux cleaned = -0.000890636 Jy ! Component: 1350 - total flux cleaned = -0.000945317 Jy ! Component: 1400 - total flux cleaned = -0.000967002 Jy ! Component: 1450 - total flux cleaned = -0.000988448 Jy ! Component: 1500 - total flux cleaned = -0.00098842 Jy ! Component: 1550 - total flux cleaned = -0.00100974 Jy ! Component: 1600 - total flux cleaned = -0.000999275 Jy ! Component: 1650 - total flux cleaned = -0.00099928 Jy ! Component: 1700 - total flux cleaned = -0.000978349 Jy ! Component: 1750 - total flux cleaned = -0.000988805 Jy ! Component: 1800 - total flux cleaned = -0.000978437 Jy ! Component: 1850 - total flux cleaned = -0.000968168 Jy ! Component: 1900 - total flux cleaned = -0.000947668 Jy ! Component: 1950 - total flux cleaned = -0.000937411 Jy ! Component: 2000 - total flux cleaned = -0.000906624 Jy ! Component: 2050 - total flux cleaned = -0.000896382 Jy ! Component: 2100 - total flux cleaned = -0.000875885 Jy ! Component: 2150 - total flux cleaned = -0.000865629 Jy ! Component: 2200 - total flux cleaned = -0.000834853 Jy ! Component: 2250 - total flux cleaned = -0.000814291 Jy ! Component: 2300 - total flux cleaned = -0.000793773 Jy ! Component: 2350 - total flux cleaned = -0.000793769 Jy ! Component: 2400 - total flux cleaned = -0.000783469 Jy ! Component: 2450 - total flux cleaned = -0.000762907 Jy ! Component: 2500 - total flux cleaned = -0.000732009 Jy ! Component: 2550 - total flux cleaned = -0.000711412 Jy ! Component: 2600 - total flux cleaned = -0.0006805 Jy ! Component: 2650 - total flux cleaned = -0.00065981 Jy ! Component: 2700 - total flux cleaned = -0.00058721 Jy ! Component: 2750 - total flux cleaned = -0.000566368 Jy ! Component: 2800 - total flux cleaned = -0.000514186 Jy ! Component: 2850 - total flux cleaned = -0.000461767 Jy ! Component: 2900 - total flux cleaned = -0.000398566 Jy ! Component: 2950 - total flux cleaned = -0.000366823 Jy ! Component: 3000 - total flux cleaned = -0.000324314 Jy ! Component: 3050 - total flux cleaned = -0.000292336 Jy ! Component: 3100 - total flux cleaned = -0.000249529 Jy ! Component: 3150 - total flux cleaned = -0.000227966 Jy ! Component: 3200 - total flux cleaned = -0.000206315 Jy ! Component: 3250 - total flux cleaned = -0.000151855 Jy ! Component: 3300 - total flux cleaned = -0.000151803 Jy ! Component: 3350 - total flux cleaned = -0.00015175 Jy ! Component: 3400 - total flux cleaned = -0.000118686 Jy ! Component: 3450 - total flux cleaned = -0.000129763 Jy ! Component: 3500 - total flux cleaned = -0.000129772 Jy ! Component: 3550 - total flux cleaned = -0.000141067 Jy ! Component: 3600 - total flux cleaned = -0.00014099 Jy ! Component: 3650 - total flux cleaned = -0.000152403 Jy ! Component: 3700 - total flux cleaned = -0.000129375 Jy ! Component: 3750 - total flux cleaned = -0.000117684 Jy ! Component: 3800 - total flux cleaned = -0.000152842 Jy ! Component: 3850 - total flux cleaned = -0.000176567 Jy ! Component: 3900 - total flux cleaned = -0.000188482 Jy ! Component: 3950 - total flux cleaned = -0.000224526 Jy ! Component: 4000 - total flux cleaned = -0.000248795 Jy ! Component: 4050 - total flux cleaned = -0.000236759 Jy ! Total flux subtracted in 4096 components = -0.000273579 Jy ! Clean residual min=-0.000752 max=0.000742 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.12206 Jy keep ! Adding 176 model components to the UV plane model. ! The established model now contains 295 components and 0.12206 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1655+4233_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9492 x 3.103 at 28.75 degrees (North through East) ! Clean map min=-0.0016144 max=0.087 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1655+4233_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0870002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.669491 0.669491 1.33898 2.67796 5.35593 10.7119 21.4237 42.8474 85.6948 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 448.101 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1655+4233_X_uvs.log closed on Wed Apr 6 21:41:58 2016