! Started logfile: /scr/pima/bg219a_uvs/J1603+5730_X_uvs.log on Wed Apr 6 21:40:35 2016 obs /scr/pima/bg219a_uvs/J1603+5730_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1603+5730_X_uva.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.895238 visibilities/baseline/integration-bin. ! Found source: J1603+5730 ! ! 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 6768 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/J1603+5730_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 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=1.011680Jy sigma=28.576794 ! Fit after self-cal, rms=0.883193Jy sigma=24.751817 ! 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=0.687 mas, bmaj=1.31 mas, bpa=52.55 degrees ! Estimated noise=0.89679 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 = 0.0783275 Jy ! Component: 100 - total flux cleaned = 0.108281 Jy ! Total flux subtracted in 100 components = 0.108281 Jy ! Clean residual min=-0.013743 max=0.017821 Jy/beam ! Clean residual mean=0.000146 rms=0.004131 Jy/beam ! Combined flux in latest and established models = 0.108281 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.108281 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=0.076049Jy sigma=2.155217 ! Fit after self-cal, rms=0.075832Jy sigma=2.150428 ! 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=0.8013 mas, bmaj=2.615 mas, bpa=45.97 degrees ! Estimated noise=0.420145 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 = 0.0372878 Jy ! Component: 100 - total flux cleaned = 0.057708 Jy ! Component: 150 - total flux cleaned = 0.0704244 Jy ! Component: 200 - total flux cleaned = 0.078875 Jy ! Total flux subtracted in 200 components = 0.078875 Jy ! Clean residual min=-0.009130 max=0.018782 Jy/beam ! Clean residual mean=0.000267 rms=0.003670 Jy/beam ! Combined flux in latest and established models = 0.187156 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.187156 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=0.055749Jy sigma=1.529141 ! Fit after self-cal, rms=0.055578Jy sigma=1.523430 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8013 x 2.615 at 45.97 degrees (North through East) ! Clean map min=-0.0085317 max=0.1182 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: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.93 MK 1.00 NL 1.05 ! OV 1.09 PT 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.89 MK 1.03 NL 1.08 ! OV 1.09 PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.91 MK 1.00 NL 1.07 ! OV 1.08 PT 0.91 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.92 MK 0.97 NL 1.09 ! OV 1.12 PT 0.90 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.94 MK 1.10 NL 1.08 ! OV 1.11 PT 0.89 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 LA 0.93 MK 1.06 NL 1.07 ! OV 1.10 PT 0.92 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=0.055578Jy sigma=1.523430 ! Fit after self-cal, rms=0.054004Jy sigma=1.472388 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8157 mas, bmaj=2.664 mas, bpa=45.96 degrees ! Estimated noise=0.417545 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 (2.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151082 Jy ! Component: 100 - total flux cleaned = 0.0209714 Jy ! Component: 150 - total flux cleaned = 0.0247836 Jy ! Component: 200 - total flux cleaned = 0.0264202 Jy ! Total flux subtracted in 200 components = 0.0264202 Jy ! Clean residual min=-0.004386 max=0.005169 Jy/beam ! Clean residual mean=0.000030 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.213576 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.213576 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=0.050138Jy sigma=1.352187 ! Fit after self-cal, rms=0.049867Jy sigma=1.343005 ! 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=0.049867Jy sigma=1.343005 ! Fit after self-cal, rms=0.048384Jy sigma=1.320944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8167 mas, bmaj=2.678 mas, bpa=45.83 degrees ! Estimated noise=0.408106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230514 Jy ! Component: 100 - total flux cleaned = 0.00288129 Jy ! Component: 150 - total flux cleaned = 0.00337258 Jy ! Component: 200 - total flux cleaned = 0.00389028 Jy ! Total flux subtracted in 200 components = 0.00389028 Jy ! Clean residual min=-0.003464 max=0.003372 Jy/beam ! Clean residual mean=0.000004 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.217466 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.217466 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=0.047982Jy sigma=1.309751 ! Fit after self-cal, rms=0.047973Jy sigma=1.309131 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 = 0.000650973 Jy ! Component: 100 - total flux cleaned = 0.00116529 Jy ! Component: 150 - total flux cleaned = 0.0015812 Jy ! Component: 200 - total flux cleaned = 0.00196695 Jy ! Total flux subtracted in 200 components = 0.00196695 Jy ! Clean residual min=-0.003327 max=0.003267 Jy/beam ! Clean residual mean=-0.000003 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.219433 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.219433 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=0.047809Jy sigma=1.305353 ! Fit after self-cal, rms=0.047801Jy sigma=1.305241 ! 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=0.047801Jy sigma=1.305241 ! Fit after self-cal, rms=0.047806Jy sigma=1.304040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8212 mas, bmaj=2.679 mas, bpa=45.82 degrees ! Estimated noise=0.406785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000609723 Jy ! Component: 100 - total flux cleaned = -0.000345313 Jy ! Component: 150 - total flux cleaned = 4.31164e-05 Jy ! Component: 200 - total flux cleaned = 0.000354503 Jy ! Total flux subtracted in 200 components = 0.000354503 Jy ! Clean residual min=-0.002864 max=0.002946 Jy/beam ! Clean residual mean=-0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.219788 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.219788 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=0.047670Jy sigma=1.301195 ! Fit after self-cal, rms=0.047665Jy sigma=1.301093 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 = -0.000102852 Jy ! Component: 100 - total flux cleaned = 0.000138949 Jy ! Component: 150 - total flux cleaned = 0.000290203 Jy ! Component: 200 - total flux cleaned = 0.000468956 Jy ! Total flux subtracted in 200 components = 0.000468956 Jy ! Clean residual min=-0.002762 max=0.002880 Jy/beam ! Clean residual mean=-0.000005 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.220257 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.220257 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=0.047594Jy sigma=1.299717 ! Fit after self-cal, rms=0.047590Jy sigma=1.299669 ! Inverting map ! Added new window around map position (19.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252494 Jy ! Component: 100 - total flux cleaned = 0.00287802 Jy ! Component: 150 - total flux cleaned = 0.00282861 Jy ! Component: 200 - total flux cleaned = 0.00273731 Jy ! Total flux subtracted in 200 components = 0.00273731 Jy ! Clean residual min=-0.002390 max=0.001872 Jy/beam ! Clean residual mean=0.000008 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.222994 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.222994 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=0.047355Jy sigma=1.294707 ! Fit after self-cal, rms=0.047345Jy sigma=1.294492 ! 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=0.047345Jy sigma=1.294492 ! Fit after self-cal, rms=0.047446Jy sigma=1.293879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=3.816 mas, bpa=41.91 degrees ! Estimated noise=0.502283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685936 Jy ! Component: 100 - total flux cleaned = 0.0010255 Jy ! Component: 150 - total flux cleaned = 0.00140576 Jy ! Component: 200 - total flux cleaned = 0.00174287 Jy ! Total flux subtracted in 200 components = 0.00174287 Jy ! Clean residual min=-0.001788 max=0.001631 Jy/beam ! Clean residual mean=0.000005 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.224737 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.224737 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=0.047378Jy sigma=1.292880 ! Fit after self-cal, rms=0.047375Jy sigma=1.292759 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 = 9.57346e-05 Jy ! Component: 100 - total flux cleaned = 0.000411915 Jy ! Component: 150 - total flux cleaned = 0.000788619 Jy ! Component: 200 - total flux cleaned = 0.0010588 Jy ! Total flux subtracted in 200 components = 0.0010588 Jy ! Clean residual min=-0.001831 max=0.001583 Jy/beam ! Clean residual mean=0.000008 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.225796 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 151 components and 0.225796 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=0.047345Jy sigma=1.292427 ! Fit after self-cal, rms=0.047343Jy sigma=1.292382 ! 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=0.8252 mas, bmaj=2.68 mas, bpa=45.83 degrees ! Estimated noise=0.406447 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8252 x 2.68 at 45.83 degrees (North through East) ! Clean map min=-0.0069428 max=0.11748 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=0.6982 mas, bmaj=1.334 mas, bpa=52.28 degrees ! Estimated noise=0.902705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0782235 Jy ! Component: 100 - total flux cleaned = 0.107914 Jy ! Component: 150 - total flux cleaned = 0.127362 Jy ! Component: 200 - total flux cleaned = 0.141869 Jy ! Total flux subtracted in 200 components = 0.141869 Jy ! Clean residual min=-0.010048 max=0.012431 Jy/beam ! Clean residual mean=0.000089 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 0.141869 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.141869 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8252 mas, bmaj=2.68 mas, bpa=45.83 degrees ! Estimated noise=0.406447 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 = 0.0210336 Jy ! Component: 100 - total flux cleaned = 0.0341689 Jy ! Component: 150 - total flux cleaned = 0.0435483 Jy ! Component: 200 - total flux cleaned = 0.0504533 Jy ! Total flux subtracted in 200 components = 0.0504533 Jy ! Clean residual min=-0.004742 max=0.005691 Jy/beam ! Clean residual mean=0.000111 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.192323 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.192323 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=2.116 mas, bmaj=3.816 mas, bpa=41.91 degrees ! Estimated noise=0.502283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00716112 Jy ! Component: 100 - total flux cleaned = 0.010337 Jy ! Component: 150 - total flux cleaned = 0.0118432 Jy ! Component: 200 - total flux cleaned = 0.0132257 Jy ! Total flux subtracted in 200 components = 0.0132257 Jy ! Clean residual min=-0.003922 max=0.003523 Jy/beam ! Clean residual mean=0.000078 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.205548 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 = 0.00138459 Jy ! Component: 100 - total flux cleaned = 0.00221585 Jy ! Component: 150 - total flux cleaned = 0.00278586 Jy ! Component: 200 - total flux cleaned = 0.00344504 Jy ! Total flux subtracted in 200 components = 0.00344504 Jy ! Clean residual min=-0.002940 max=0.002645 Jy/beam ! Clean residual mean=0.000052 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.208993 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 91 components and 0.208993 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8252 mas, bmaj=2.68 mas, bpa=45.83 degrees ! Estimated noise=0.406447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014757 Jy ! Component: 100 - total flux cleaned = 0.00222159 Jy ! Component: 150 - total flux cleaned = 0.0033249 Jy ! Component: 200 - total flux cleaned = 0.00410052 Jy ! Total flux subtracted in 200 components = 0.00410052 Jy ! Clean residual min=-0.002559 max=0.002276 Jy/beam ! Clean residual mean=0.000018 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.213094 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.213094 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=0.047687Jy sigma=1.299127 ! Fit after self-cal, rms=0.047646Jy sigma=1.298598 wmodel /scr/pima/bg219a_uvs/J1603+5730_X_map.mod ! Writing 111 model components to file: /scr/pima/bg219a_uvs/J1603+5730_X_map.mod wobs /scr/pima/bg219a_uvs/J1603+5730_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1603+5730_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1603+5730_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1603+5730_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 = -0.00081495 Jy ! Component: 100 - total flux cleaned = -0.00117136 Jy ! Component: 150 - total flux cleaned = -0.00131895 Jy ! Component: 200 - total flux cleaned = -0.00138812 Jy ! Component: 250 - total flux cleaned = -0.00148897 Jy ! Component: 300 - total flux cleaned = -0.00164692 Jy ! Component: 350 - total flux cleaned = -0.00176837 Jy ! Component: 400 - total flux cleaned = -0.00194341 Jy ! Component: 450 - total flux cleaned = -0.00197149 Jy ! Component: 500 - total flux cleaned = -0.00208103 Jy ! Component: 550 - total flux cleaned = -0.00221328 Jy ! Component: 600 - total flux cleaned = -0.0022641 Jy ! Component: 650 - total flux cleaned = -0.00238925 Jy ! Component: 700 - total flux cleaned = -0.00253568 Jy ! Component: 750 - total flux cleaned = -0.00267864 Jy ! Component: 800 - total flux cleaned = -0.00281858 Jy ! Component: 850 - total flux cleaned = -0.00300114 Jy ! Component: 900 - total flux cleaned = -0.00309024 Jy ! Component: 950 - total flux cleaned = -0.00317806 Jy ! Component: 1000 - total flux cleaned = -0.00330757 Jy ! Component: 1050 - total flux cleaned = -0.00345564 Jy ! Component: 1100 - total flux cleaned = -0.00358031 Jy ! Component: 1150 - total flux cleaned = -0.00370313 Jy ! Component: 1200 - total flux cleaned = -0.00382418 Jy ! Component: 1250 - total flux cleaned = -0.004003 Jy ! Component: 1300 - total flux cleaned = -0.0041005 Jy ! Component: 1350 - total flux cleaned = -0.00427464 Jy ! Component: 1400 - total flux cleaned = -0.0044466 Jy ! Component: 1450 - total flux cleaned = -0.00463548 Jy ! Component: 1500 - total flux cleaned = -0.00482191 Jy ! Component: 1550 - total flux cleaned = -0.00495062 Jy ! Component: 1600 - total flux cleaned = -0.00507838 Jy ! Component: 1650 - total flux cleaned = -0.00522293 Jy ! Component: 1700 - total flux cleaned = -0.00534809 Jy ! Component: 1750 - total flux cleaned = -0.00550698 Jy ! Component: 1800 - total flux cleaned = -0.00557677 Jy ! Component: 1850 - total flux cleaned = -0.0056807 Jy ! Component: 1900 - total flux cleaned = -0.00580075 Jy ! Component: 1950 - total flux cleaned = -0.00586868 Jy ! Component: 2000 - total flux cleaned = -0.00593639 Jy ! Component: 2050 - total flux cleaned = -0.00608703 Jy ! Component: 2100 - total flux cleaned = -0.00612011 Jy ! Component: 2150 - total flux cleaned = -0.00623535 Jy ! Component: 2200 - total flux cleaned = -0.00633368 Jy ! Component: 2250 - total flux cleaned = -0.0064474 Jy ! Component: 2300 - total flux cleaned = -0.0065603 Jy ! Component: 2350 - total flux cleaned = -0.00664059 Jy ! Component: 2400 - total flux cleaned = -0.00675217 Jy ! Component: 2450 - total flux cleaned = -0.00681564 Jy ! Component: 2500 - total flux cleaned = -0.00684725 Jy ! Component: 2550 - total flux cleaned = -0.00694134 Jy ! Component: 2600 - total flux cleaned = -0.006988 Jy ! Component: 2650 - total flux cleaned = -0.00703447 Jy ! Component: 2700 - total flux cleaned = -0.00706536 Jy ! Component: 2750 - total flux cleaned = -0.00715764 Jy ! Component: 2800 - total flux cleaned = -0.00715765 Jy ! Component: 2850 - total flux cleaned = -0.00720337 Jy ! Component: 2900 - total flux cleaned = -0.00721855 Jy ! Component: 2950 - total flux cleaned = -0.00730928 Jy ! Component: 3000 - total flux cleaned = -0.00732433 Jy ! Component: 3050 - total flux cleaned = -0.0073393 Jy ! Component: 3100 - total flux cleaned = -0.0073543 Jy ! Component: 3150 - total flux cleaned = -0.00739904 Jy ! Component: 3200 - total flux cleaned = -0.00741378 Jy ! Component: 3250 - total flux cleaned = -0.00741369 Jy ! Component: 3300 - total flux cleaned = -0.00744322 Jy ! Component: 3350 - total flux cleaned = -0.0074284 Jy ! Component: 3400 - total flux cleaned = -0.00744311 Jy ! Component: 3450 - total flux cleaned = -0.00748707 Jy ! Component: 3500 - total flux cleaned = -0.00747241 Jy ! Component: 3550 - total flux cleaned = -0.00748702 Jy ! Component: 3600 - total flux cleaned = -0.00745792 Jy ! Component: 3650 - total flux cleaned = -0.00750149 Jy ! Component: 3700 - total flux cleaned = -0.00751594 Jy ! Component: 3750 - total flux cleaned = -0.00750147 Jy ! Component: 3800 - total flux cleaned = -0.00750138 Jy ! Component: 3850 - total flux cleaned = -0.00750133 Jy ! Component: 3900 - total flux cleaned = -0.00750141 Jy ! Component: 3950 - total flux cleaned = -0.00751583 Jy ! Component: 4000 - total flux cleaned = -0.00754456 Jy ! Component: 4050 - total flux cleaned = -0.00751595 Jy ! Total flux subtracted in 4096 components = -0.00755894 Jy ! Clean residual min=-0.001142 max=0.000789 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.205535 Jy keep ! Adding 190 model components to the UV plane model. ! The established model now contains 301 components and 0.205535 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1603+5730_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8252 x 2.68 at 45.83 degrees (North through East) ! Clean map min=-0.0024325 max=0.11803 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1603+5730_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118029 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.609639 0.609639 1.21928 2.43856 4.87711 9.75422 19.5084 39.0169 78.0338 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 492.094 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1603+5730_X_uvs.log closed on Wed Apr 6 21:40:39 2016