! Started logfile: /scr/pima/bg219a_uvs/J0312+0133_X_uvs.log on Wed Apr 6 21:24:41 2016 obs /scr/pima/bg219a_uvs/J0312+0133_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0312+0133_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0312+0133 ! ! 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 4200 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/J0312+0133_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.020570Jy sigma=27.970220 ! Fit after self-cal, rms=0.762836Jy sigma=20.704615 ! 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=0.7485 mas, bmaj=1.708 mas, bpa=4.861 degrees ! Estimated noise=0.831142 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 = 0.178685 Jy ! Component: 100 - total flux cleaned = 0.224438 Jy ! Total flux subtracted in 100 components = 0.224438 Jy ! Clean residual min=-0.015252 max=0.022061 Jy/beam ! Clean residual mean=-0.000011 rms=0.004411 Jy/beam ! Combined flux in latest and established models = 0.224438 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.224438 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=0.076337Jy sigma=2.133373 ! Fit after self-cal, rms=0.076259Jy sigma=2.130812 ! 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=0.9058 mas, bmaj=1.977 mas, bpa=4.02 degrees ! Estimated noise=0.568784 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 = 0.0331857 Jy ! Component: 100 - total flux cleaned = 0.0497326 Jy ! Component: 150 - total flux cleaned = 0.0585647 Jy ! Component: 200 - total flux cleaned = 0.0633438 Jy ! Total flux subtracted in 200 components = 0.0633438 Jy ! Clean residual min=-0.008520 max=0.011949 Jy/beam ! Clean residual mean=-0.000015 rms=0.002519 Jy/beam ! Combined flux in latest and established models = 0.287782 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.287782 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=0.062419Jy sigma=1.714151 ! Fit after self-cal, rms=0.062433Jy sigma=1.713408 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9058 x 1.977 at 4.02 degrees (North through East) ! Clean map min=-0.0080356 max=0.23267 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 0.96 MK 1.03 NL 0.99 OV 1.08 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.05 NL 0.97 OV 1.09 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.04 NL 0.99 OV 1.06 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.00 NL 1.01 OV 1.07 ! PT 0.95 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.05 NL 0.99 OV 1.07 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.05 NL 0.98 OV 1.06 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 0.97 OV 1.07 ! PT 0.96 SC 0.95 ! ! ! 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=0.062433Jy sigma=1.713408 ! Fit after self-cal, rms=0.061872Jy sigma=1.667055 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9136 mas, bmaj=1.987 mas, bpa=4.307 degrees ! Estimated noise=0.566364 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 = 8.37096e-05 Jy ! Component: 100 - total flux cleaned = -0.000150395 Jy ! Component: 150 - total flux cleaned = -0.000199354 Jy ! Component: 200 - total flux cleaned = -0.000200583 Jy ! Total flux subtracted in 200 components = -0.000200583 Jy ! Clean residual min=-0.006842 max=0.008879 Jy/beam ! Clean residual mean=-0.000009 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.287581 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.287581 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=0.061741Jy sigma=1.665028 ! Fit after self-cal, rms=0.061745Jy sigma=1.664812 ! 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=0.061745Jy sigma=1.664812 ! Fit after self-cal, rms=0.061214Jy sigma=1.628830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9145 mas, bmaj=1.984 mas, bpa=4.579 degrees ! Estimated noise=0.567591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.59723e-05 Jy ! Component: 100 - total flux cleaned = 3.18119e-05 Jy ! Component: 150 - total flux cleaned = 4.19143e-06 Jy ! Component: 200 - total flux cleaned = -4.94406e-05 Jy ! Total flux subtracted in 200 components = -4.94406e-05 Jy ! Clean residual min=-0.003633 max=0.004870 Jy/beam ! Clean residual mean=-0.000001 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.287531 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.287532 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=0.061173Jy sigma=1.628233 ! Fit after self-cal, rms=0.061171Jy sigma=1.628122 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 (2.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048271 Jy ! Component: 100 - total flux cleaned = 0.00569036 Jy ! Component: 150 - total flux cleaned = 0.005773 Jy ! Component: 200 - total flux cleaned = 0.00593698 Jy ! Total flux subtracted in 200 components = 0.00593698 Jy ! Clean residual min=-0.002968 max=0.002873 Jy/beam ! Clean residual mean=-0.000000 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.293469 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.293469 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=0.060735Jy sigma=1.618610 ! Fit after self-cal, rms=0.060718Jy sigma=1.618122 ! 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=0.060718Jy sigma=1.618122 ! Fit after self-cal, rms=0.060279Jy sigma=1.616887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=1.98 mas, bpa=4.341 degrees ! Estimated noise=0.565711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160274 Jy ! Component: 100 - total flux cleaned = 0.00170379 Jy ! Component: 150 - total flux cleaned = 0.00159607 Jy ! Component: 200 - total flux cleaned = 0.00153873 Jy ! Total flux subtracted in 200 components = 0.00153873 Jy ! Clean residual min=-0.002586 max=0.002290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.295007 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.295007 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=0.060202Jy sigma=1.615108 ! Fit after self-cal, rms=0.060197Jy sigma=1.614957 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 = 5.1605e-05 Jy ! Component: 100 - total flux cleaned = -2.50059e-05 Jy ! Component: 150 - total flux cleaned = -0.00015535 Jy ! Component: 200 - total flux cleaned = -0.000252614 Jy ! Total flux subtracted in 200 components = -0.000252614 Jy ! Clean residual min=-0.002502 max=0.002227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.294755 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.294755 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=0.060178Jy sigma=1.614521 ! Fit after self-cal, rms=0.060178Jy sigma=1.614488 ! 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=0.060178Jy sigma=1.614488 ! Fit after self-cal, rms=0.060031Jy sigma=1.614274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=4.12 mas, bpa=0.6319 degrees ! Estimated noise=0.722323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176159 Jy ! Component: 100 - total flux cleaned = 0.000249706 Jy ! Component: 150 - total flux cleaned = 0.000277773 Jy ! Component: 200 - total flux cleaned = 0.000241843 Jy ! Total flux subtracted in 200 components = 0.000241843 Jy ! Clean residual min=-0.002501 max=0.002208 Jy/beam ! Clean residual mean=-0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.294997 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.294997 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=0.060025Jy sigma=1.614146 ! Fit after self-cal, rms=0.060023Jy sigma=1.614111 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 = -5.05483e-05 Jy ! Component: 100 - total flux cleaned = -0.000132754 Jy ! Component: 150 - total flux cleaned = -0.000194797 Jy ! Component: 200 - total flux cleaned = -0.000251986 Jy ! Total flux subtracted in 200 components = -0.000251986 Jy ! Clean residual min=-0.002538 max=0.002251 Jy/beam ! Clean residual mean=-0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.294745 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.294745 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=0.060020Jy sigma=1.614102 ! Fit after self-cal, rms=0.060020Jy sigma=1.614084 ! 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=0.9108 mas, bmaj=1.978 mas, bpa=4.247 degrees ! Estimated noise=0.564971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9108 x 1.978 at 4.247 degrees (North through East) ! Clean map min=-0.0027354 max=0.23103 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=0.7529 mas, bmaj=1.703 mas, bpa=5.108 degrees ! Estimated noise=0.828458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177995 Jy ! Component: 100 - total flux cleaned = 0.223821 Jy ! Component: 150 - total flux cleaned = 0.246248 Jy ! Component: 200 - total flux cleaned = 0.260404 Jy ! Total flux subtracted in 200 components = 0.260404 Jy ! Clean residual min=-0.007579 max=0.007760 Jy/beam ! Clean residual mean=-0.000003 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.260404 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.260404 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9108 mas, bmaj=1.978 mas, bpa=4.247 degrees ! Estimated noise=0.564971 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 = 0.0139676 Jy ! Component: 100 - total flux cleaned = 0.0213393 Jy ! Component: 150 - total flux cleaned = 0.02564 Jy ! Component: 200 - total flux cleaned = 0.0277961 Jy ! Total flux subtracted in 200 components = 0.0277961 Jy ! Clean residual min=-0.003173 max=0.002981 Jy/beam ! Clean residual mean=-0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.2882 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.2882 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=2.168 mas, bmaj=4.12 mas, bpa=0.6319 degrees ! Estimated noise=0.722323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288321 Jy ! Component: 100 - total flux cleaned = 0.00437162 Jy ! Component: 150 - total flux cleaned = 0.00491853 Jy ! Component: 200 - total flux cleaned = 0.00517648 Jy ! Total flux subtracted in 200 components = 0.00517648 Jy ! Clean residual min=-0.002265 max=0.002324 Jy/beam ! Clean residual mean=-0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.293376 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 = 0.000181224 Jy ! Component: 100 - total flux cleaned = 0.000343089 Jy ! Component: 150 - total flux cleaned = 0.000433167 Jy ! Component: 200 - total flux cleaned = 0.00051443 Jy ! Total flux subtracted in 200 components = 0.00051443 Jy ! Clean residual min=-0.002275 max=0.002373 Jy/beam ! Clean residual mean=-0.000002 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.293891 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 66 components and 0.29389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9108 mas, bmaj=1.978 mas, bpa=4.247 degrees ! Estimated noise=0.564971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490327 Jy ! Component: 100 - total flux cleaned = 0.000568121 Jy ! Component: 150 - total flux cleaned = 0.000662292 Jy ! Component: 200 - total flux cleaned = 0.000737719 Jy ! Total flux subtracted in 200 components = 0.000737719 Jy ! Clean residual min=-0.002638 max=0.002348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.294628 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.294628 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=0.060031Jy sigma=1.614214 ! Fit after self-cal, rms=0.060027Jy sigma=1.614113 wmodel /scr/pima/bg219a_uvs/J0312+0133_X_map.mod ! Writing 76 model components to file: /scr/pima/bg219a_uvs/J0312+0133_X_map.mod wobs /scr/pima/bg219a_uvs/J0312+0133_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0312+0133_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0312+0133_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0312+0133_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 = -0.000611375 Jy ! Component: 100 - total flux cleaned = -0.000459915 Jy ! Component: 150 - total flux cleaned = -0.000320372 Jy ! Component: 200 - total flux cleaned = -0.000353107 Jy ! Component: 250 - total flux cleaned = -0.000352488 Jy ! Component: 300 - total flux cleaned = -0.000470145 Jy ! Component: 350 - total flux cleaned = -0.000553838 Jy ! Component: 400 - total flux cleaned = -0.000633672 Jy ! Component: 450 - total flux cleaned = -0.000660339 Jy ! Component: 500 - total flux cleaned = -0.000709743 Jy ! Component: 550 - total flux cleaned = -0.000663115 Jy ! Component: 600 - total flux cleaned = -0.000618384 Jy ! Component: 650 - total flux cleaned = -0.000771203 Jy ! Component: 700 - total flux cleaned = -0.000876838 Jy ! Component: 750 - total flux cleaned = -0.00106147 Jy ! Component: 800 - total flux cleaned = -0.00122125 Jy ! Component: 850 - total flux cleaned = -0.00135817 Jy ! Component: 900 - total flux cleaned = -0.00155037 Jy ! Component: 950 - total flux cleaned = -0.00179508 Jy ! Component: 1000 - total flux cleaned = -0.00197949 Jy ! Component: 1050 - total flux cleaned = -0.00217833 Jy ! Component: 1100 - total flux cleaned = -0.00230224 Jy ! Component: 1150 - total flux cleaned = -0.00240665 Jy ! Component: 1200 - total flux cleaned = -0.00245823 Jy ! Component: 1250 - total flux cleaned = -0.00260932 Jy ! Component: 1300 - total flux cleaned = -0.0026919 Jy ! Component: 1350 - total flux cleaned = -0.0028056 Jy ! Component: 1400 - total flux cleaned = -0.00294945 Jy ! Component: 1450 - total flux cleaned = -0.00307545 Jy ! Component: 1500 - total flux cleaned = -0.00319965 Jy ! Component: 1550 - total flux cleaned = -0.00332223 Jy ! Component: 1600 - total flux cleaned = -0.00342792 Jy ! Component: 1650 - total flux cleaned = -0.00353219 Jy ! Component: 1700 - total flux cleaned = -0.00366448 Jy ! Component: 1750 - total flux cleaned = -0.00375138 Jy ! Component: 1800 - total flux cleaned = -0.00392297 Jy ! Component: 1850 - total flux cleaned = -0.00400764 Jy ! Component: 1900 - total flux cleaned = -0.00414699 Jy ! Component: 1950 - total flux cleaned = -0.00427086 Jy ! Component: 2000 - total flux cleaned = -0.00431168 Jy ! Component: 2050 - total flux cleaned = -0.00444657 Jy ! Component: 2100 - total flux cleaned = -0.0045666 Jy ! Component: 2150 - total flux cleaned = -0.00464585 Jy ! Component: 2200 - total flux cleaned = -0.0046853 Jy ! Component: 2250 - total flux cleaned = -0.00476324 Jy ! Component: 2300 - total flux cleaned = -0.00481471 Jy ! Component: 2350 - total flux cleaned = -0.00486581 Jy ! Component: 2400 - total flux cleaned = -0.00489126 Jy ! Component: 2450 - total flux cleaned = -0.00495461 Jy ! Component: 2500 - total flux cleaned = -0.00499232 Jy ! Component: 2550 - total flux cleaned = -0.00502993 Jy ! Component: 2600 - total flux cleaned = -0.00507978 Jy ! Component: 2650 - total flux cleaned = -0.005117 Jy ! Component: 2700 - total flux cleaned = -0.00510466 Jy ! Component: 2750 - total flux cleaned = -0.00512937 Jy ! Component: 2800 - total flux cleaned = -0.00514167 Jy ! Component: 2850 - total flux cleaned = -0.00511717 Jy ! Component: 2900 - total flux cleaned = -0.00511714 Jy ! Component: 2950 - total flux cleaned = -0.00511715 Jy ! Component: 3000 - total flux cleaned = -0.00508055 Jy ! Component: 3050 - total flux cleaned = -0.0050684 Jy ! Component: 3100 - total flux cleaned = -0.00506838 Jy ! Component: 3150 - total flux cleaned = -0.00504399 Jy ! Component: 3200 - total flux cleaned = -0.00499541 Jy ! Component: 3250 - total flux cleaned = -0.00499541 Jy ! Component: 3300 - total flux cleaned = -0.00497107 Jy ! Component: 3350 - total flux cleaned = -0.00497103 Jy ! Component: 3400 - total flux cleaned = -0.00495878 Jy ! Component: 3450 - total flux cleaned = -0.00495882 Jy ! Component: 3500 - total flux cleaned = -0.0049833 Jy ! Component: 3550 - total flux cleaned = -0.00497104 Jy ! Component: 3600 - total flux cleaned = -0.00498324 Jy ! Component: 3650 - total flux cleaned = -0.00499553 Jy ! Component: 3700 - total flux cleaned = -0.00499556 Jy ! Component: 3750 - total flux cleaned = -0.00503264 Jy ! Component: 3800 - total flux cleaned = -0.0050203 Jy ! Component: 3850 - total flux cleaned = -0.00504517 Jy ! Component: 3900 - total flux cleaned = -0.00504518 Jy ! Component: 3950 - total flux cleaned = -0.00505771 Jy ! Component: 4000 - total flux cleaned = -0.00504514 Jy ! Component: 4050 - total flux cleaned = -0.0050831 Jy ! Total flux subtracted in 4096 components = -0.00508313 Jy ! Clean residual min=-0.000833 max=0.000858 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.289545 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 273 components and 0.289545 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0312+0133_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9108 x 1.978 at 4.247 degrees (North through East) ! Clean map min=-0.0017474 max=0.23198 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0312+0133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.231976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26178 0.26178 0.523559 1.04712 2.09424 4.18847 8.37695 16.7539 33.5078 67.0156 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1146 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0312+0133_X_uvs.log closed on Wed Apr 6 21:24:46 2016