! Started logfile: /scr/pima/bg219a_uvs/J2120+0533_X_uvs.log on Wed Apr 6 21:45:58 2016 obs /scr/pima/bg219a_uvs/J2120+0533_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2120+0533_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2120+0533 ! ! 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 5400 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/J2120+0533_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.020769Jy sigma=28.008628 ! Fit after self-cal, rms=0.802124Jy sigma=21.915732 ! 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=0.6211 mas, bmaj=1.697 mas, bpa=-1.91 degrees ! Estimated noise=0.798358 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 = 0.149649 Jy ! Component: 100 - total flux cleaned = 0.182659 Jy ! Total flux subtracted in 100 components = 0.182659 Jy ! Clean residual min=-0.011302 max=0.013226 Jy/beam ! Clean residual mean=-0.000012 rms=0.002723 Jy/beam ! Combined flux in latest and established models = 0.182659 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.182659 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=0.063049Jy sigma=1.745281 ! Fit after self-cal, rms=0.063006Jy sigma=1.743831 ! 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=0.7385 mas, bmaj=1.862 mas, bpa=-1.872 degrees ! Estimated noise=0.492224 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 = 0.0209702 Jy ! Component: 100 - total flux cleaned = 0.0326612 Jy ! Component: 150 - total flux cleaned = 0.0396905 Jy ! Component: 200 - total flux cleaned = 0.0439847 Jy ! Total flux subtracted in 200 components = 0.0439847 Jy ! Clean residual min=-0.006997 max=0.010441 Jy/beam ! Clean residual mean=-0.000013 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.226644 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.226644 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=0.056204Jy sigma=1.526926 ! Fit after self-cal, rms=0.056197Jy sigma=1.525286 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7385 x 1.862 at -1.872 degrees (North through East) ! Clean map min=-0.0060894 max=0.19948 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 0.95 MK 1.04 NL 1.00 OV 1.05 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.04 NL 0.95 OV 1.04 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.04 NL 1.00 OV 1.04 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.01 NL 1.00 OV 1.05 ! PT 0.91 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 0.98 OV 1.06 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 0.97 OV 1.03 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.99 NL 1.00 OV 1.04 ! PT 0.91 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=0.056197Jy sigma=1.525286 ! Fit after self-cal, rms=0.055345Jy sigma=1.498718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7444 mas, bmaj=1.87 mas, bpa=-1.896 degrees ! Estimated noise=0.487118 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 (-2.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849341 Jy ! Component: 100 - total flux cleaned = 0.0116503 Jy ! Component: 150 - total flux cleaned = 0.0116688 Jy ! Component: 200 - total flux cleaned = 0.0115001 Jy ! Total flux subtracted in 200 components = 0.0115001 Jy ! Clean residual min=-0.003726 max=0.004843 Jy/beam ! Clean residual mean=0.000004 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.238144 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.238144 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=0.054097Jy sigma=1.464410 ! Fit after self-cal, rms=0.053982Jy sigma=1.461214 ! 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=0.053982Jy sigma=1.461214 ! Fit after self-cal, rms=0.053678Jy sigma=1.450700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7431 mas, bmaj=1.861 mas, bpa=-1.753 degrees ! Estimated noise=0.485731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237301 Jy ! Component: 100 - total flux cleaned = 0.00326225 Jy ! Component: 150 - total flux cleaned = 0.00346232 Jy ! Component: 200 - total flux cleaned = 0.00355207 Jy ! Total flux subtracted in 200 components = 0.00355207 Jy ! Clean residual min=-0.002660 max=0.003461 Jy/beam ! Clean residual mean=0.000004 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.241696 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.241696 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=0.053539Jy sigma=1.446852 ! Fit after self-cal, rms=0.053535Jy sigma=1.446507 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 (2.6, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277114 Jy ! Component: 100 - total flux cleaned = 0.00338592 Jy ! Component: 150 - total flux cleaned = 0.00387961 Jy ! Component: 200 - total flux cleaned = 0.00421641 Jy ! Total flux subtracted in 200 components = 0.00421641 Jy ! Clean residual min=-0.002153 max=0.002028 Jy/beam ! Clean residual mean=0.000003 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.245913 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.245913 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=0.053347Jy sigma=1.442075 ! Fit after self-cal, rms=0.053337Jy sigma=1.441858 ! 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=0.053337Jy sigma=1.441858 ! Fit after self-cal, rms=0.053224Jy sigma=1.441171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7428 mas, bmaj=1.859 mas, bpa=-1.711 degrees ! Estimated noise=0.484952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101234 Jy ! Component: 100 - total flux cleaned = 0.00128867 Jy ! Component: 150 - total flux cleaned = 0.00154324 Jy ! Component: 200 - total flux cleaned = 0.00169717 Jy ! Total flux subtracted in 200 components = 0.00169717 Jy ! Clean residual min=-0.001737 max=0.001836 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.24761 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.24761 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=0.053189Jy sigma=1.440375 ! Fit after self-cal, rms=0.053186Jy sigma=1.440331 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 = 0.000433193 Jy ! Component: 100 - total flux cleaned = 0.000531209 Jy ! Component: 150 - total flux cleaned = 0.000638889 Jy ! Component: 200 - total flux cleaned = 0.000672281 Jy ! Total flux subtracted in 200 components = 0.000672281 Jy ! Clean residual min=-0.001736 max=0.001734 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.248282 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.248282 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=0.053172Jy sigma=1.440020 ! Fit after self-cal, rms=0.053170Jy sigma=1.439997 ! 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=0.053170Jy sigma=1.439997 ! Fit after self-cal, rms=0.053164Jy sigma=1.439833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.871 mas, bmaj=3.821 mas, bpa=-4.942 degrees ! Estimated noise=0.669799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535128 Jy ! Component: 100 - total flux cleaned = 0.000533868 Jy ! Component: 150 - total flux cleaned = 0.000578488 Jy ! Component: 200 - total flux cleaned = 0.000564931 Jy ! Total flux subtracted in 200 components = 0.000564931 Jy ! Clean residual min=-0.001321 max=0.001794 Jy/beam ! Clean residual mean=0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.248847 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.248847 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=0.053159Jy sigma=1.439606 ! Fit after self-cal, rms=0.053156Jy sigma=1.439559 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 = 0.000214909 Jy ! Component: 100 - total flux cleaned = 0.000303351 Jy ! Component: 150 - total flux cleaned = 0.000378783 Jy ! Component: 200 - total flux cleaned = 0.000356253 Jy ! Total flux subtracted in 200 components = 0.000356253 Jy ! Clean residual min=-0.001258 max=0.001699 Jy/beam ! Clean residual mean=0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.249203 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.249203 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=0.053154Jy sigma=1.439481 ! Fit after self-cal, rms=0.053152Jy sigma=1.439464 ! Inverting map ! Added new window around map position (50.2, 38.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105019 Jy ! Component: 100 - total flux cleaned = 0.00129102 Jy ! Component: 150 - total flux cleaned = 0.00127103 Jy ! Component: 200 - total flux cleaned = 0.00120128 Jy ! Total flux subtracted in 200 components = 0.00120128 Jy ! Clean residual min=-0.001309 max=0.001391 Jy/beam ! Clean residual mean=0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.250405 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.250405 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=0.053134Jy sigma=1.438820 ! Fit after self-cal, rms=0.053124Jy sigma=1.438691 ! 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=0.7426 mas, bmaj=1.859 mas, bpa=-1.679 degrees ! Estimated noise=0.484964 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7426 x 1.859 at -1.679 degrees (North through East) ! Clean map min=-0.0013501 max=0.19735 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=0.6223 mas, bmaj=1.691 mas, bpa=-1.745 degrees ! Estimated noise=0.794088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148729 Jy ! Component: 100 - total flux cleaned = 0.182313 Jy ! Component: 150 - total flux cleaned = 0.194737 Jy ! Component: 200 - total flux cleaned = 0.203582 Jy ! Total flux subtracted in 200 components = 0.203582 Jy ! Clean residual min=-0.007764 max=0.007781 Jy/beam ! Clean residual mean=-0.000006 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.203582 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.203582 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7426 mas, bmaj=1.859 mas, bpa=-1.679 degrees ! Estimated noise=0.484964 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 = 0.0121431 Jy ! Component: 100 - total flux cleaned = 0.0196112 Jy ! Component: 150 - total flux cleaned = 0.0248931 Jy ! Component: 200 - total flux cleaned = 0.0283042 Jy ! Total flux subtracted in 200 components = 0.0283042 Jy ! Clean residual min=-0.003446 max=0.003649 Jy/beam ! Clean residual mean=-0.000004 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.231886 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.231886 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=1.871 mas, bmaj=3.821 mas, bpa=-4.942 degrees ! Estimated noise=0.669799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607651 Jy ! Component: 100 - total flux cleaned = 0.00947061 Jy ! Component: 150 - total flux cleaned = 0.0119037 Jy ! Component: 200 - total flux cleaned = 0.0137483 Jy ! Total flux subtracted in 200 components = 0.0137483 Jy ! Clean residual min=-0.002066 max=0.002057 Jy/beam ! Clean residual mean=0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.245634 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 = 0.00142238 Jy ! Component: 100 - total flux cleaned = 0.00249498 Jy ! Component: 150 - total flux cleaned = 0.00317583 Jy ! Component: 200 - total flux cleaned = 0.00338637 Jy ! Total flux subtracted in 200 components = 0.00338637 Jy ! Clean residual min=-0.001600 max=0.001558 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.249021 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 79 components and 0.249021 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7426 mas, bmaj=1.859 mas, bpa=-1.679 degrees ! Estimated noise=0.484964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.74428e-05 Jy ! Component: 100 - total flux cleaned = 0.000220991 Jy ! Component: 150 - total flux cleaned = 0.000347024 Jy ! Component: 200 - total flux cleaned = 0.000490987 Jy ! Total flux subtracted in 200 components = 0.000490987 Jy ! Clean residual min=-0.001660 max=0.001791 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.249512 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.249512 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=0.053144Jy sigma=1.439185 ! Fit after self-cal, rms=0.053118Jy sigma=1.438831 wmodel /scr/pima/bg219a_uvs/J2120+0533_X_map.mod ! Writing 99 model components to file: /scr/pima/bg219a_uvs/J2120+0533_X_map.mod wobs /scr/pima/bg219a_uvs/J2120+0533_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2120+0533_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2120+0533_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J2120+0533_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 = 0.000298284 Jy ! Component: 100 - total flux cleaned = 0.000270966 Jy ! Component: 150 - total flux cleaned = 0.000318926 Jy ! Component: 200 - total flux cleaned = 0.000432862 Jy ! Component: 250 - total flux cleaned = 0.000518491 Jy ! Component: 300 - total flux cleaned = 0.000580257 Jy ! Component: 350 - total flux cleaned = 0.000717236 Jy ! Component: 400 - total flux cleaned = 0.000698124 Jy ! Component: 450 - total flux cleaned = 0.000734791 Jy ! Component: 500 - total flux cleaned = 0.000734633 Jy ! Component: 550 - total flux cleaned = 0.000751601 Jy ! Component: 600 - total flux cleaned = 0.00073485 Jy ! Component: 650 - total flux cleaned = 0.000671506 Jy ! Component: 700 - total flux cleaned = 0.000609673 Jy ! Component: 750 - total flux cleaned = 0.000579098 Jy ! Component: 800 - total flux cleaned = 0.000519887 Jy ! Component: 850 - total flux cleaned = 0.000505226 Jy ! Component: 900 - total flux cleaned = 0.000420213 Jy ! Component: 950 - total flux cleaned = 0.00040592 Jy ! Component: 1000 - total flux cleaned = 0.00035141 Jy ! Component: 1050 - total flux cleaned = 0.00031128 Jy ! Component: 1100 - total flux cleaned = 0.000258757 Jy ! Component: 1150 - total flux cleaned = 0.000258923 Jy ! Component: 1200 - total flux cleaned = 0.000220883 Jy ! Component: 1250 - total flux cleaned = 0.000195784 Jy ! Component: 1300 - total flux cleaned = 0.000133782 Jy ! Component: 1350 - total flux cleaned = 7.27932e-05 Jy ! Component: 1400 - total flux cleaned = 1.25342e-05 Jy ! Component: 1450 - total flux cleaned = -5.89912e-05 Jy ! Component: 1500 - total flux cleaned = -0.000117836 Jy ! Component: 1550 - total flux cleaned = -0.000199442 Jy ! Component: 1600 - total flux cleaned = -0.00026844 Jy ! Component: 1650 - total flux cleaned = -0.000325516 Jy ! Component: 1700 - total flux cleaned = -0.000404527 Jy ! Component: 1750 - total flux cleaned = -0.00047159 Jy ! Component: 1800 - total flux cleaned = -0.000504824 Jy ! Component: 1850 - total flux cleaned = -0.000537921 Jy ! Component: 1900 - total flux cleaned = -0.000625157 Jy ! Component: 1950 - total flux cleaned = -0.000635932 Jy ! Component: 2000 - total flux cleaned = -0.00066819 Jy ! Component: 2050 - total flux cleaned = -0.000721518 Jy ! Component: 2100 - total flux cleaned = -0.000753288 Jy ! Component: 2150 - total flux cleaned = -0.000816474 Jy ! Component: 2200 - total flux cleaned = -0.000879159 Jy ! Component: 2250 - total flux cleaned = -0.000931109 Jy ! Component: 2300 - total flux cleaned = -0.000972447 Jy ! Component: 2350 - total flux cleaned = -0.00103409 Jy ! Component: 2400 - total flux cleaned = -0.00109531 Jy ! Component: 2450 - total flux cleaned = -0.00112577 Jy ! Component: 2500 - total flux cleaned = -0.00116618 Jy ! Component: 2550 - total flux cleaned = -0.00120637 Jy ! Component: 2600 - total flux cleaned = -0.00126639 Jy ! Component: 2650 - total flux cleaned = -0.00132612 Jy ! Component: 2700 - total flux cleaned = -0.00135587 Jy ! Component: 2750 - total flux cleaned = -0.00140516 Jy ! Component: 2800 - total flux cleaned = -0.00144454 Jy ! Component: 2850 - total flux cleaned = -0.00151325 Jy ! Component: 2900 - total flux cleaned = -0.00157193 Jy ! Component: 2950 - total flux cleaned = -0.00163045 Jy ! Component: 3000 - total flux cleaned = -0.0016693 Jy ! Component: 3050 - total flux cleaned = -0.00175659 Jy ! Component: 3100 - total flux cleaned = -0.00182428 Jy ! Component: 3150 - total flux cleaned = -0.00188212 Jy ! Component: 3200 - total flux cleaned = -0.0019302 Jy ! Component: 3250 - total flux cleaned = -0.00199742 Jy ! Component: 3300 - total flux cleaned = -0.00206449 Jy ! Component: 3350 - total flux cleaned = -0.00214092 Jy ! Component: 3400 - total flux cleaned = -0.00218856 Jy ! Component: 3450 - total flux cleaned = -0.00223615 Jy ! Component: 3500 - total flux cleaned = -0.00230269 Jy ! Component: 3550 - total flux cleaned = -0.00235959 Jy ! Component: 3600 - total flux cleaned = -0.00240686 Jy ! Component: 3650 - total flux cleaned = -0.00249192 Jy ! Component: 3700 - total flux cleaned = -0.002558 Jy ! Component: 3750 - total flux cleaned = -0.00263342 Jy ! Component: 3800 - total flux cleaned = -0.00268996 Jy ! Component: 3850 - total flux cleaned = -0.00275583 Jy ! Component: 3900 - total flux cleaned = -0.00281226 Jy ! Component: 3950 - total flux cleaned = -0.00287807 Jy ! Component: 4000 - total flux cleaned = -0.00293445 Jy ! Component: 4050 - total flux cleaned = -0.00299079 Jy ! Total flux subtracted in 4096 components = -0.00305659 Jy ! Clean residual min=-0.000591 max=0.000552 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.246455 Jy keep ! Adding 190 model components to the UV plane model. ! The established model now contains 289 components and 0.246455 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2120+0533_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7426 x 1.859 at -1.679 degrees (North through East) ! Clean map min=-0.001207 max=0.19968 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2120+0533_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.199679 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134797 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202521 0.202521 0.405042 0.810084 1.62017 3.24034 6.48067 12.9613 25.9227 51.8454 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1481.33 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2120+0533_X_uvs.log closed on Wed Apr 6 21:46:03 2016