! Started logfile: /scr/pima/bg219e_uvs/J2033+2146_X_uvs.log on Thu Apr 7 09:17:49 2016 obs /scr/pima/bg219e_uvs/J2033+2146_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2033+2146_X_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.910301 visibilities/baseline/integration-bin. ! Found source: J2033+2146 ! ! 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 18876 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/bg219e_uvs/J2033+2146_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=1.033016Jy sigma=24.607486 ! Fit after self-cal, rms=0.748197Jy sigma=17.717981 ! 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=1.082 mas, bmaj=2.064 mas, bpa=31.78 degrees ! Estimated noise=0.540347 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 = 0.184043 Jy ! Component: 100 - total flux cleaned = 0.24878 Jy ! Total flux subtracted in 100 components = 0.24878 Jy ! Clean residual min=-0.015804 max=0.029495 Jy/beam ! Clean residual mean=0.000000 rms=0.004128 Jy/beam ! Combined flux in latest and established models = 0.24878 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.24878 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=0.093823Jy sigma=2.200849 ! Fit after self-cal, rms=0.093425Jy sigma=2.190663 ! Inverting map ! Added new window around map position (1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349545 Jy ! Component: 100 - total flux cleaned = 0.0567253 Jy ! Total flux subtracted in 100 components = 0.0567253 Jy ! Clean residual min=-0.011130 max=0.011651 Jy/beam ! Clean residual mean=0.000001 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 0.305506 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.305506 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=0.071834Jy sigma=1.662889 ! Fit after self-cal, rms=0.071357Jy sigma=1.650492 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157927 Jy ! Component: 100 - total flux cleaned = 0.0263028 Jy ! Total flux subtracted in 100 components = 0.0263028 Jy ! Clean residual min=-0.007782 max=0.011774 Jy/beam ! Clean residual mean=0.000002 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.331808 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.331808 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=0.065357Jy sigma=1.503751 ! Fit after self-cal, rms=0.065230Jy sigma=1.500172 ! Inverting map ! Added new window around map position (5.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113338 Jy ! Component: 100 - total flux cleaned = 0.0188442 Jy ! Total flux subtracted in 100 components = 0.0188442 Jy ! Clean residual min=-0.005303 max=0.005098 Jy/beam ! Clean residual mean=0.000003 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.350653 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.350653 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=0.062247Jy sigma=1.427228 ! Fit after self-cal, rms=0.062078Jy sigma=1.423007 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.344 mas, bmaj=2.242 mas, bpa=27.47 degrees ! Estimated noise=0.289126 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 = 0.0103664 Jy ! Component: 100 - total flux cleaned = 0.0175798 Jy ! Component: 150 - total flux cleaned = 0.0227538 Jy ! Component: 200 - total flux cleaned = 0.0266061 Jy ! Total flux subtracted in 200 components = 0.0266061 Jy ! Clean residual min=-0.003049 max=0.004526 Jy/beam ! Clean residual mean=0.000009 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.377259 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.377259 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=0.059882Jy sigma=1.369116 ! Fit after self-cal, rms=0.059758Jy sigma=1.365948 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.344 x 2.242 at 27.47 degrees (North through East) ! Clean map min=-0.0026833 max=0.2495 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.99 ! LA 0.99 NL 1.01 OV 0.99 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 NL 1.01 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.98 ! LA 0.98 NL 1.01 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.99 ! LA 0.97 NL 1.01 OV 1.02 PT 0.99 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.00 ! LA 0.99 NL 1.01 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 1.00 ! LA 0.98 NL 1.05 OV 1.01 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.99 ! LA 0.98 NL 1.01 OV 1.01 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=0.059758Jy sigma=1.365948 ! Fit after self-cal, rms=0.059241Jy sigma=1.356624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=2.251 mas, bpa=27.47 degrees ! Estimated noise=0.287694 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 = 0.00282246 Jy ! Component: 100 - total flux cleaned = 0.00369968 Jy ! Component: 150 - total flux cleaned = 0.00404454 Jy ! Component: 200 - total flux cleaned = 0.00424739 Jy ! Total flux subtracted in 200 components = 0.00424739 Jy ! Clean residual min=-0.002458 max=0.002509 Jy/beam ! Clean residual mean=0.000011 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.381506 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.381506 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=0.059101Jy sigma=1.353147 ! Fit after self-cal, rms=0.059085Jy sigma=1.352568 ! 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=0.059085Jy sigma=1.352568 ! Fit after self-cal, rms=0.059079Jy sigma=1.346058 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=2.251 mas, bpa=27.64 degrees ! Estimated noise=0.288047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149696 Jy ! Component: 100 - total flux cleaned = 0.00204332 Jy ! Component: 150 - total flux cleaned = 0.00215011 Jy ! Component: 200 - total flux cleaned = 0.00215142 Jy ! Total flux subtracted in 200 components = 0.00215142 Jy ! Clean residual min=-0.002234 max=0.002012 Jy/beam ! Clean residual mean=0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.383658 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 113 components and 0.383658 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=0.059037Jy sigma=1.344953 ! Fit after self-cal, rms=0.059036Jy sigma=1.344751 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 = 0.000421477 Jy ! Component: 100 - total flux cleaned = 0.000595003 Jy ! Component: 150 - total flux cleaned = 0.000544818 Jy ! Component: 200 - total flux cleaned = 0.000544855 Jy ! Total flux subtracted in 200 components = 0.000544855 Jy ! Clean residual min=-0.002128 max=0.002012 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.384202 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.384202 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=0.059022Jy sigma=1.344410 ! Fit after self-cal, rms=0.059021Jy sigma=1.344354 ! 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=0.059021Jy sigma=1.344354 ! Fit after self-cal, rms=0.059023Jy sigma=1.344157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=2.251 mas, bpa=27.66 degrees ! Estimated noise=0.287998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695132 Jy ! Component: 100 - total flux cleaned = 0.000827946 Jy ! Component: 150 - total flux cleaned = 0.00085722 Jy ! Component: 200 - total flux cleaned = 0.000871048 Jy ! Total flux subtracted in 200 components = 0.000871048 Jy ! Clean residual min=-0.002076 max=0.002011 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.385073 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.385073 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=0.059012Jy sigma=1.343862 ! Fit after self-cal, rms=0.059012Jy sigma=1.343814 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 = 0.000174139 Jy ! Component: 100 - total flux cleaned = 0.000279329 Jy ! Component: 150 - total flux cleaned = 0.000279383 Jy ! Component: 200 - total flux cleaned = 0.000279563 Jy ! Total flux subtracted in 200 components = 0.000279563 Jy ! Clean residual min=-0.002035 max=0.001992 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.385353 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.385353 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=0.059007Jy sigma=1.343693 ! Fit after self-cal, rms=0.059007Jy sigma=1.343677 ! 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=0.059007Jy sigma=1.343677 ! Fit after self-cal, rms=0.059012Jy sigma=1.343624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.35 mas, bmaj=2.73 mas, bpa=8.863 degrees ! Estimated noise=0.324895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003317 Jy ! Component: 100 - total flux cleaned = 0.000444003 Jy ! Component: 150 - total flux cleaned = 0.000485889 Jy ! Component: 200 - total flux cleaned = 0.000494915 Jy ! Total flux subtracted in 200 components = 0.000494915 Jy ! Clean residual min=-0.001887 max=0.002086 Jy/beam ! Clean residual mean=0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.385848 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.385848 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=0.059010Jy sigma=1.343514 ! Fit after self-cal, rms=0.059010Jy sigma=1.343462 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 = 1.4734e-05 Jy ! Component: 100 - total flux cleaned = 8.5325e-05 Jy ! Component: 150 - total flux cleaned = 8.53891e-05 Jy ! Component: 200 - total flux cleaned = 8.5564e-05 Jy ! Total flux subtracted in 200 components = 8.5564e-05 Jy ! Clean residual min=-0.001865 max=0.002084 Jy/beam ! Clean residual mean=0.000005 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.385933 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.385933 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=0.059010Jy sigma=1.343437 ! Fit after self-cal, rms=0.059010Jy sigma=1.343418 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=2.251 mas, bpa=27.67 degrees ! Estimated noise=0.287962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.349 x 2.251 at 27.67 degrees (North through East) ! Clean map min=-0.001872 max=0.24718 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=1.084 mas, bmaj=2.07 mas, bpa=31.92 degrees ! Estimated noise=0.540053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183457 Jy ! Component: 100 - total flux cleaned = 0.249202 Jy ! Component: 150 - total flux cleaned = 0.284857 Jy ! Component: 200 - total flux cleaned = 0.30745 Jy ! Total flux subtracted in 200 components = 0.30745 Jy ! Clean residual min=-0.007417 max=0.012549 Jy/beam ! Clean residual mean=-0.000000 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.30745 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.30745 Jy ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=2.251 mas, bpa=27.67 degrees ! Estimated noise=0.287962 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 = 0.0240664 Jy ! Component: 100 - total flux cleaned = 0.0401514 Jy ! Component: 150 - total flux cleaned = 0.0514295 Jy ! Component: 200 - total flux cleaned = 0.0594258 Jy ! Total flux subtracted in 200 components = 0.0594258 Jy ! Clean residual min=-0.003294 max=0.004474 Jy/beam ! Clean residual mean=0.000002 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.366876 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.366876 Jy ! Inverting map ! Added new window around map position (2.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572618 Jy ! Component: 100 - total flux cleaned = 0.0098721 Jy ! Component: 150 - total flux cleaned = 0.0120144 Jy ! Component: 200 - total flux cleaned = 0.0134116 Jy ! Total flux subtracted in 200 components = 0.0134116 Jy ! Clean residual min=-0.002284 max=0.002267 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.380287 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 0.380288 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=2.35 mas, bmaj=2.73 mas, bpa=8.863 degrees ! Estimated noise=0.324895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257394 Jy ! Component: 100 - total flux cleaned = 0.00399771 Jy ! Component: 150 - total flux cleaned = 0.00455393 Jy ! Component: 200 - total flux cleaned = 0.00502968 Jy ! Total flux subtracted in 200 components = 0.00502968 Jy ! Clean residual min=-0.002031 max=0.002210 Jy/beam ! Clean residual mean=0.000005 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.385317 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 = 0.000333398 Jy ! Component: 100 - total flux cleaned = 0.000465013 Jy ! Component: 150 - total flux cleaned = 0.000581025 Jy ! Component: 200 - total flux cleaned = 0.000643713 Jy ! Total flux subtracted in 200 components = 0.000643713 Jy ! Clean residual min=-0.002040 max=0.002147 Jy/beam ! Clean residual mean=0.000005 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.385961 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 124 components and 0.385961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.349 mas, bmaj=2.251 mas, bpa=27.67 degrees ! Estimated noise=0.287962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.8301e-06 Jy ! Component: 100 - total flux cleaned = 0.000178724 Jy ! Component: 150 - total flux cleaned = 0.000294704 Jy ! Component: 200 - total flux cleaned = 0.000345421 Jy ! Total flux subtracted in 200 components = 0.000345421 Jy ! Clean residual min=-0.002040 max=0.002073 Jy/beam ! Clean residual mean=0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.386306 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.386306 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=0.059028Jy sigma=1.343786 ! Fit after self-cal, rms=0.059022Jy sigma=1.343674 wmodel /scr/pima/bg219e_uvs/J2033+2146_X_map.mod ! Writing 140 model components to file: /scr/pima/bg219e_uvs/J2033+2146_X_map.mod wobs /scr/pima/bg219e_uvs/J2033+2146_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2033+2146_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2033+2146_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J2033+2146_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 = 0.000224731 Jy ! Component: 100 - total flux cleaned = 0.000355978 Jy ! Component: 150 - total flux cleaned = 0.000416482 Jy ! Component: 200 - total flux cleaned = 0.00061436 Jy ! Component: 250 - total flux cleaned = 0.000801584 Jy ! Component: 300 - total flux cleaned = 0.00100505 Jy ! Component: 350 - total flux cleaned = 0.00117675 Jy ! Component: 400 - total flux cleaned = 0.00129518 Jy ! Component: 450 - total flux cleaned = 0.00138643 Jy ! Component: 500 - total flux cleaned = 0.0013638 Jy ! Component: 550 - total flux cleaned = 0.00145044 Jy ! Component: 600 - total flux cleaned = 0.00142905 Jy ! Component: 650 - total flux cleaned = 0.00149071 Jy ! Component: 700 - total flux cleaned = 0.0014505 Jy ! Component: 750 - total flux cleaned = 0.00147036 Jy ! Component: 800 - total flux cleaned = 0.00137481 Jy ! Component: 850 - total flux cleaned = 0.00133763 Jy ! Component: 900 - total flux cleaned = 0.00128218 Jy ! Component: 950 - total flux cleaned = 0.00121001 Jy ! Component: 1000 - total flux cleaned = 0.0011743 Jy ! Component: 1050 - total flux cleaned = 0.00112155 Jy ! Component: 1100 - total flux cleaned = 0.00105311 Jy ! Component: 1150 - total flux cleaned = 0.00105349 Jy ! Component: 1200 - total flux cleaned = 0.00106975 Jy ! Component: 1250 - total flux cleaned = 0.00105339 Jy ! Component: 1300 - total flux cleaned = 0.00106946 Jy ! Component: 1350 - total flux cleaned = 0.0011008 Jy ! Component: 1400 - total flux cleaned = 0.00108512 Jy ! Component: 1450 - total flux cleaned = 0.00111571 Jy ! Component: 1500 - total flux cleaned = 0.00108579 Jy ! Component: 1550 - total flux cleaned = 0.00107066 Jy ! Component: 1600 - total flux cleaned = 0.000998 Jy ! Component: 1650 - total flux cleaned = 0.000983859 Jy ! Component: 1700 - total flux cleaned = 0.000969952 Jy ! Component: 1750 - total flux cleaned = 0.000941919 Jy ! Component: 1800 - total flux cleaned = 0.000873289 Jy ! Component: 1850 - total flux cleaned = 0.00084629 Jy ! Component: 1900 - total flux cleaned = 0.00079282 Jy ! Component: 1950 - total flux cleaned = 0.000779407 Jy ! Component: 2000 - total flux cleaned = 0.000740274 Jy ! Component: 2050 - total flux cleaned = 0.000701589 Jy ! Component: 2100 - total flux cleaned = 0.000663134 Jy ! Component: 2150 - total flux cleaned = 0.000562555 Jy ! Component: 2200 - total flux cleaned = 0.000500451 Jy ! Component: 2250 - total flux cleaned = 0.000500263 Jy ! Component: 2300 - total flux cleaned = 0.000427221 Jy ! Component: 2350 - total flux cleaned = 0.00037919 Jy ! Component: 2400 - total flux cleaned = 0.000319731 Jy ! Component: 2450 - total flux cleaned = 0.000272584 Jy ! Component: 2500 - total flux cleaned = 0.000214193 Jy ! Component: 2550 - total flux cleaned = 0.000156304 Jy ! Component: 2600 - total flux cleaned = 6.43034e-05 Jy ! Component: 2650 - total flux cleaned = 7.193e-06 Jy ! Component: 2700 - total flux cleaned = -6.04327e-05 Jy ! Component: 2750 - total flux cleaned = -0.000149813 Jy ! Component: 2800 - total flux cleaned = -0.000194139 Jy ! Component: 2850 - total flux cleaned = -0.000315037 Jy ! Component: 2900 - total flux cleaned = -0.000336847 Jy ! Component: 2950 - total flux cleaned = -0.000423331 Jy ! Component: 3000 - total flux cleaned = -0.000487735 Jy ! Component: 3050 - total flux cleaned = -0.000562421 Jy ! Component: 3100 - total flux cleaned = -0.000625813 Jy ! Component: 3150 - total flux cleaned = -0.0006992 Jy ! Component: 3200 - total flux cleaned = -0.000782666 Jy ! Component: 3250 - total flux cleaned = -0.000855173 Jy ! Component: 3300 - total flux cleaned = -0.00095798 Jy ! Component: 3350 - total flux cleaned = -0.00102942 Jy ! Component: 3400 - total flux cleaned = -0.00111049 Jy ! Component: 3450 - total flux cleaned = -0.00115078 Jy ! Component: 3500 - total flux cleaned = -0.00124107 Jy ! Component: 3550 - total flux cleaned = -0.00134069 Jy ! Component: 3600 - total flux cleaned = -0.00142977 Jy ! Component: 3650 - total flux cleaned = -0.00151831 Jy ! Component: 3700 - total flux cleaned = -0.0015769 Jy ! Component: 3750 - total flux cleaned = -0.00162555 Jy ! Component: 3800 - total flux cleaned = -0.00171245 Jy ! Component: 3850 - total flux cleaned = -0.0017509 Jy ! Component: 3900 - total flux cleaned = -0.00185599 Jy ! Component: 3950 - total flux cleaned = -0.00189393 Jy ! Component: 4000 - total flux cleaned = -0.0019412 Jy ! Component: 4050 - total flux cleaned = -0.00198816 Jy ! Total flux subtracted in 4096 components = -0.0020256 Jy ! Clean residual min=-0.000624 max=0.000493 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.384281 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 441 components and 0.384281 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2033+2146_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.349 x 2.251 at 27.67 degrees (North through East) ! Clean map min=-0.0011998 max=0.24769 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2033+2146_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.247692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159151 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19276 0.19276 0.38552 0.77104 1.54208 3.08416 6.16832 12.3366 24.6733 49.3466 98.6932 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.247 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1556.34 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2033+2146_X_uvs.log closed on Thu Apr 7 09:17:53 2016