! Started logfile: /scr/pima/bg219a_uvs/J1159+2914_X_uvs.log on Wed Apr 6 21:35:22 2016 obs /scr/pima/bg219a_uvs/J1159+2914_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1159+2914_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.748148 visibilities/baseline/integration-bin. ! Found source: J1159+2914 ! ! 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 4848 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/J1159+2914_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.244247Jy sigma=26.641445 ! Fit after self-cal, rms=0.430042Jy sigma=9.238105 ! 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=0.7841 mas, bmaj=1.108 mas, bpa=-2.411 degrees ! Estimated noise=1.12582 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 = 0.455508 Jy ! Component: 100 - total flux cleaned = 0.609962 Jy ! Total flux subtracted in 100 components = 0.609962 Jy ! Clean residual min=-0.056220 max=0.071318 Jy/beam ! Clean residual mean=-0.000120 rms=0.013851 Jy/beam ! Combined flux in latest and established models = 0.609962 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.609962 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=0.210581Jy sigma=4.503736 ! Fit after self-cal, rms=0.210360Jy sigma=4.499500 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.382 mas, bpa=-1.363 degrees ! Estimated noise=0.698488 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 = 0.094895 Jy ! Component: 100 - total flux cleaned = 0.137573 Jy ! Component: 150 - total flux cleaned = 0.153253 Jy ! Component: 200 - total flux cleaned = 0.155576 Jy ! Total flux subtracted in 200 components = 0.155576 Jy ! Clean residual min=-0.031914 max=0.030769 Jy/beam ! Clean residual mean=0.000017 rms=0.007618 Jy/beam ! Combined flux in latest and established models = 0.765538 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.765538 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=0.168126Jy sigma=3.543326 ! Fit after self-cal, rms=0.167990Jy sigma=3.540284 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.382 at -1.363 degrees (North through East) ! Clean map min=-0.030458 max=0.60441 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 0.98 OV 1.05 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.01 NL 0.98 OV 1.04 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.00 OV 1.03 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 0.99 OV 1.04 ! PT 0.94 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.00 OV 1.06 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.00 OV 1.03 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 0.98 OV 1.04 ! PT 0.93 SC 0.96 ! ! ! 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=0.167990Jy sigma=3.540284 ! Fit after self-cal, rms=0.159678Jy sigma=3.398732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.383 mas, bpa=-0.3997 degrees ! Estimated noise=0.681972 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 = -0.012423 Jy ! Component: 100 - total flux cleaned = -0.0119314 Jy ! Component: 150 - total flux cleaned = -0.0119746 Jy ! Component: 200 - total flux cleaned = -0.0115886 Jy ! Total flux subtracted in 200 components = -0.0115886 Jy ! Clean residual min=-0.028403 max=0.027636 Jy/beam ! Clean residual mean=0.000010 rms=0.006565 Jy/beam ! Combined flux in latest and established models = 0.753949 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.753949 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=0.156559Jy sigma=3.334456 ! Fit after self-cal, rms=0.156550Jy sigma=3.334040 ! 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=0.156550Jy sigma=3.334040 ! Fit after self-cal, rms=0.150067Jy sigma=3.251705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.378 mas, bpa=-0.06366 degrees ! Estimated noise=0.663821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0152884 Jy ! Component: 100 - total flux cleaned = -0.01641 Jy ! Component: 150 - total flux cleaned = -0.0170448 Jy ! Component: 200 - total flux cleaned = -0.0173287 Jy ! Total flux subtracted in 200 components = -0.0173287 Jy ! Clean residual min=-0.020408 max=0.019146 Jy/beam ! Clean residual mean=0.000007 rms=0.005155 Jy/beam ! Combined flux in latest and established models = 0.736621 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.736621 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=0.147787Jy sigma=3.212155 ! Fit after self-cal, rms=0.147797Jy sigma=3.211740 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 = -0.000739832 Jy ! Component: 100 - total flux cleaned = -0.000950583 Jy ! Component: 150 - total flux cleaned = -0.00132468 Jy ! Component: 200 - total flux cleaned = -0.00149321 Jy ! Total flux subtracted in 200 components = -0.00149321 Jy ! Clean residual min=-0.019713 max=0.018578 Jy/beam ! Clean residual mean=0.000006 rms=0.005090 Jy/beam ! Combined flux in latest and established models = 0.735127 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.735127 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=0.147257Jy sigma=3.202225 ! Fit after self-cal, rms=0.147262Jy sigma=3.202047 ! 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=0.147262Jy sigma=3.202047 ! Fit after self-cal, rms=0.145065Jy sigma=3.186354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.377 mas, bpa=-0.2255 degrees ! Estimated noise=0.653002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010312 Jy ! Component: 100 - total flux cleaned = -0.0124904 Jy ! Component: 150 - total flux cleaned = -0.0127959 Jy ! Component: 200 - total flux cleaned = -0.0132151 Jy ! Total flux subtracted in 200 components = -0.0132151 Jy ! Clean residual min=-0.018122 max=0.017706 Jy/beam ! Clean residual mean=0.000005 rms=0.004684 Jy/beam ! Combined flux in latest and established models = 0.721912 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.721912 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=0.144113Jy sigma=3.173063 ! Fit after self-cal, rms=0.144111Jy sigma=3.172905 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 = -0.000531344 Jy ! Component: 100 - total flux cleaned = -0.000768619 Jy ! Component: 150 - total flux cleaned = -0.0010987 Jy ! Component: 200 - total flux cleaned = -0.00139645 Jy ! Total flux subtracted in 200 components = -0.00139645 Jy ! Clean residual min=-0.017769 max=0.017562 Jy/beam ! Clean residual mean=0.000003 rms=0.004659 Jy/beam ! Combined flux in latest and established models = 0.720516 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.720516 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=0.143922Jy sigma=3.170287 ! Fit after self-cal, rms=0.143914Jy sigma=3.170149 ! 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=0.143914Jy sigma=3.170149 ! Fit after self-cal, rms=0.142159Jy sigma=3.160950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=3.094 mas, bpa=-1.301 degrees ! Estimated noise=0.838905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0127578 Jy ! Component: 100 - total flux cleaned = -0.0150075 Jy ! Component: 150 - total flux cleaned = -0.014832 Jy ! Component: 200 - total flux cleaned = -0.014822 Jy ! Total flux subtracted in 200 components = -0.014822 Jy ! Clean residual min=-0.022095 max=0.019394 Jy/beam ! Clean residual mean=-0.000006 rms=0.006390 Jy/beam ! Combined flux in latest and established models = 0.705694 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 30 components and 0.705694 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=0.142146Jy sigma=3.170025 ! Fit after self-cal, rms=0.142113Jy sigma=3.169127 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 = -0.000267574 Jy ! Component: 100 - total flux cleaned = 4.24443e-05 Jy ! Component: 150 - total flux cleaned = 0.000193346 Jy ! Component: 200 - total flux cleaned = 0.000197357 Jy ! Total flux subtracted in 200 components = 0.000197357 Jy ! Clean residual min=-0.021875 max=0.019402 Jy/beam ! Clean residual mean=-0.000006 rms=0.006308 Jy/beam ! Combined flux in latest and established models = 0.705891 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.705891 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=0.142670Jy sigma=3.186241 ! Fit after self-cal, rms=0.142647Jy sigma=3.185659 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.377 mas, bpa=-0.4893 degrees ! Estimated noise=0.643875 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.377 at -0.4893 degrees (North through East) ! Clean map min=-0.016254 max=0.55272 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 ! Performing amp+phase self-cal ! ! 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=0.142647Jy sigma=3.185659 ! Fit after self-cal, rms=0.134531Jy sigma=2.985264 ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.392 mas, bpa=2.746 degrees ! Estimated noise=0.618668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0235365 Jy ! Component: 100 - total flux cleaned = -0.0337216 Jy ! Component: 150 - total flux cleaned = -0.0378379 Jy ! Component: 200 - total flux cleaned = -0.0388817 Jy ! Total flux subtracted in 200 components = -0.0388817 Jy ! Clean residual min=-0.015584 max=0.017631 Jy/beam ! Clean residual mean=-0.000008 rms=0.004260 Jy/beam ! Combined flux in latest and established models = 0.66701 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.66701 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=0.130112Jy sigma=2.894683 ! Fit after self-cal, rms=0.130099Jy sigma=2.894405 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000672797 Jy ! Component: 100 - total flux cleaned = -0.000665287 Jy ! Component: 150 - total flux cleaned = -0.000781952 Jy ! Component: 200 - total flux cleaned = -0.000892119 Jy ! Total flux subtracted in 200 components = -0.000892119 Jy ! Clean residual min=-0.015671 max=0.017809 Jy/beam ! Clean residual mean=-0.000009 rms=0.004240 Jy/beam ! Combined flux in latest and established models = 0.666117 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.666117 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=0.129877Jy sigma=2.889381 ! Fit after self-cal, rms=0.129868Jy sigma=2.889168 ! Inverting map ! Added new window around map position (9.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143452 Jy ! Component: 100 - total flux cleaned = 0.0169031 Jy ! Component: 150 - total flux cleaned = 0.0175993 Jy ! Component: 200 - total flux cleaned = 0.0176071 Jy ! Total flux subtracted in 200 components = 0.0176071 Jy ! Clean residual min=-0.012425 max=0.015352 Jy/beam ! Clean residual mean=0.000002 rms=0.003505 Jy/beam ! Combined flux in latest and established models = 0.683725 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.683725 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=0.126707Jy sigma=2.824120 ! Fit after self-cal, rms=0.126560Jy sigma=2.818884 ! Inverting map ! Added new window around map position (12.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126346 Jy ! Component: 100 - total flux cleaned = 0.0173165 Jy ! Component: 150 - total flux cleaned = 0.0198648 Jy ! Component: 200 - total flux cleaned = 0.0216322 Jy ! Total flux subtracted in 200 components = 0.0216322 Jy ! Clean residual min=-0.010809 max=0.012244 Jy/beam ! Clean residual mean=-0.000006 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 0.705357 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.705357 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=0.124322Jy sigma=2.776498 ! Fit after self-cal, rms=0.124207Jy sigma=2.773483 ! Inverting map ! Added new window around map position (22.4, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063008 Jy ! Component: 100 - total flux cleaned = 0.00868828 Jy ! Component: 150 - total flux cleaned = 0.0116399 Jy ! Component: 200 - total flux cleaned = 0.0146902 Jy ! Total flux subtracted in 200 components = 0.0146902 Jy ! Clean residual min=-0.008651 max=0.008793 Jy/beam ! Clean residual mean=-0.000010 rms=0.002253 Jy/beam ! Combined flux in latest and established models = 0.720047 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.720047 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=0.122451Jy sigma=2.745327 ! Fit after self-cal, rms=0.122371Jy sigma=2.743408 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.122371Jy sigma=2.743408 ! Fit after self-cal, rms=0.118941Jy sigma=2.655644 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=0.7869 mas, bmaj=1.114 mas, bpa=3.307 degrees ! Estimated noise=0.963464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.389538 Jy ! Component: 100 - total flux cleaned = 0.521284 Jy ! Component: 150 - total flux cleaned = 0.591007 Jy ! Component: 200 - total flux cleaned = 0.630024 Jy ! Total flux subtracted in 200 components = 0.630024 Jy ! Clean residual min=-0.027040 max=0.032256 Jy/beam ! Clean residual mean=-0.000038 rms=0.006259 Jy/beam ! Combined flux in latest and established models = 0.630024 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.630024 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.395 mas, bpa=3.411 degrees ! Estimated noise=0.59713 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) ! Added new window around map position (-16.2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180383 Jy ! Component: 100 - total flux cleaned = 0.0203544 Jy ! Component: 150 - total flux cleaned = 0.0222724 Jy ! Component: 200 - total flux cleaned = 0.0240222 Jy ! Total flux subtracted in 200 components = 0.0240222 Jy ! Clean residual min=-0.015250 max=0.015380 Jy/beam ! Clean residual mean=-0.000025 rms=0.003619 Jy/beam ! Combined flux in latest and established models = 0.654046 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.654046 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=2.075 mas, bmaj=3.152 mas, bpa=-0.8108 degrees ! Estimated noise=0.769164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136911 Jy ! Component: 100 - total flux cleaned = 0.0222073 Jy ! Component: 150 - total flux cleaned = 0.0253503 Jy ! Component: 200 - total flux cleaned = 0.0268654 Jy ! Total flux subtracted in 200 components = 0.0268654 Jy ! Clean residual min=-0.011915 max=0.014595 Jy/beam ! Clean residual mean=-0.000052 rms=0.003686 Jy/beam ! Combined flux in latest and established models = 0.680912 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 = 0.00190583 Jy ! Component: 100 - total flux cleaned = 0.00337515 Jy ! Component: 150 - total flux cleaned = 0.00450114 Jy ! Component: 200 - total flux cleaned = 0.00615264 Jy ! Total flux subtracted in 200 components = 0.00615264 Jy ! Clean residual min=-0.010363 max=0.012355 Jy/beam ! Clean residual mean=-0.000045 rms=0.003276 Jy/beam ! Combined flux in latest and established models = 0.687064 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.687064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.395 mas, bpa=3.411 degrees ! Estimated noise=0.59713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025855 Jy ! Component: 100 - total flux cleaned = -0.00501587 Jy ! Component: 150 - total flux cleaned = -0.00644028 Jy ! Component: 200 - total flux cleaned = -0.0067418 Jy ! Total flux subtracted in 200 components = -0.0067418 Jy ! Clean residual min=-0.010943 max=0.010917 Jy/beam ! Clean residual mean=-0.000018 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 0.680322 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.680322 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=0.117277Jy sigma=2.644246 ! Fit after self-cal, rms=0.116523Jy sigma=2.632002 wmodel /scr/pima/bg219a_uvs/J1159+2914_X_map.mod ! Writing 76 model components to file: /scr/pima/bg219a_uvs/J1159+2914_X_map.mod wobs /scr/pima/bg219a_uvs/J1159+2914_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1159+2914_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1159+2914_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J1159+2914_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 = -0.00287269 Jy ! Component: 100 - total flux cleaned = -0.00373015 Jy ! Component: 150 - total flux cleaned = -0.00404332 Jy ! Component: 200 - total flux cleaned = -0.00448387 Jy ! Component: 250 - total flux cleaned = -0.00489523 Jy ! Component: 300 - total flux cleaned = -0.00514842 Jy ! Component: 350 - total flux cleaned = -0.00539231 Jy ! Component: 400 - total flux cleaned = -0.00585506 Jy ! Component: 450 - total flux cleaned = -0.00596411 Jy ! Component: 500 - total flux cleaned = -0.00627113 Jy ! Component: 550 - total flux cleaned = -0.00646602 Jy ! Component: 600 - total flux cleaned = -0.00656204 Jy ! Component: 650 - total flux cleaned = -0.00674296 Jy ! Component: 700 - total flux cleaned = -0.00674276 Jy ! Component: 750 - total flux cleaned = -0.0069084 Jy ! Component: 800 - total flux cleaned = -0.00682619 Jy ! Component: 850 - total flux cleaned = -0.0066701 Jy ! Component: 900 - total flux cleaned = -0.00681904 Jy ! Component: 950 - total flux cleaned = -0.00696367 Jy ! Component: 1000 - total flux cleaned = -0.00717085 Jy ! Component: 1050 - total flux cleaned = -0.00737259 Jy ! Component: 1100 - total flux cleaned = -0.00750254 Jy ! Component: 1150 - total flux cleaned = -0.00788095 Jy ! Component: 1200 - total flux cleaned = -0.00793862 Jy ! Component: 1250 - total flux cleaned = -0.0077584 Jy ! Component: 1300 - total flux cleaned = -0.00770029 Jy ! Component: 1350 - total flux cleaned = -0.00758675 Jy ! Component: 1400 - total flux cleaned = -0.00731164 Jy ! Component: 1450 - total flux cleaned = -0.00709854 Jy ! Component: 1500 - total flux cleaned = -0.00688883 Jy ! Component: 1550 - total flux cleaned = -0.00673582 Jy ! Component: 1600 - total flux cleaned = -0.00658627 Jy ! Component: 1650 - total flux cleaned = -0.00634426 Jy ! Component: 1700 - total flux cleaned = -0.00624915 Jy ! Component: 1750 - total flux cleaned = -0.00620221 Jy ! Component: 1800 - total flux cleaned = -0.00611068 Jy ! Component: 1850 - total flux cleaned = -0.00620037 Jy ! Component: 1900 - total flux cleaned = -0.00620008 Jy ! Component: 1950 - total flux cleaned = -0.00624319 Jy ! Component: 2000 - total flux cleaned = -0.00628521 Jy ! Component: 2050 - total flux cleaned = -0.00632628 Jy ! Component: 2100 - total flux cleaned = -0.00636701 Jy ! Component: 2150 - total flux cleaned = -0.00636714 Jy ! Component: 2200 - total flux cleaned = -0.00636722 Jy ! Component: 2250 - total flux cleaned = -0.00629035 Jy ! Component: 2300 - total flux cleaned = -0.0063664 Jy ! Component: 2350 - total flux cleaned = -0.00632845 Jy ! Component: 2400 - total flux cleaned = -0.00629165 Jy ! Component: 2450 - total flux cleaned = -0.0062562 Jy ! Component: 2500 - total flux cleaned = -0.00614948 Jy ! Component: 2550 - total flux cleaned = -0.00600972 Jy ! Component: 2600 - total flux cleaned = -0.0059754 Jy ! Component: 2650 - total flux cleaned = -0.00587307 Jy ! Component: 2700 - total flux cleaned = -0.00580586 Jy ! Component: 2750 - total flux cleaned = -0.00563953 Jy ! Component: 2800 - total flux cleaned = -0.00560608 Jy ! Component: 2850 - total flux cleaned = -0.00544433 Jy ! Component: 2900 - total flux cleaned = -0.00544445 Jy ! Component: 2950 - total flux cleaned = -0.00550806 Jy ! Component: 3000 - total flux cleaned = -0.00553974 Jy ! Component: 3050 - total flux cleaned = -0.00563333 Jy ! Component: 3100 - total flux cleaned = -0.00560226 Jy ! Component: 3150 - total flux cleaned = -0.00560208 Jy ! Component: 3200 - total flux cleaned = -0.00554164 Jy ! Component: 3250 - total flux cleaned = -0.00560159 Jy ! Component: 3300 - total flux cleaned = -0.00563115 Jy ! Component: 3350 - total flux cleaned = -0.00571935 Jy ! Component: 3400 - total flux cleaned = -0.00571902 Jy ! Component: 3450 - total flux cleaned = -0.0057771 Jy ! Component: 3500 - total flux cleaned = -0.0058062 Jy ! Component: 3550 - total flux cleaned = -0.00592041 Jy ! Component: 3600 - total flux cleaned = -0.00594873 Jy ! Component: 3650 - total flux cleaned = -0.00600515 Jy ! Component: 3700 - total flux cleaned = -0.00608887 Jy ! Component: 3750 - total flux cleaned = -0.00608885 Jy ! Component: 3800 - total flux cleaned = -0.00611643 Jy ! Component: 3850 - total flux cleaned = -0.00622642 Jy ! Component: 3900 - total flux cleaned = -0.0062266 Jy ! Component: 3950 - total flux cleaned = -0.00641732 Jy ! Component: 4000 - total flux cleaned = -0.00655268 Jy ! Component: 4050 - total flux cleaned = -0.00668765 Jy ! Total flux subtracted in 4096 components = -0.00679503 Jy ! Clean residual min=-0.001756 max=0.001776 Jy/beam ! Clean residual mean=-0.000013 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.673527 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 341 components and 0.673527 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1159+2914_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.395 at 3.411 degrees (North through East) ! Clean map min=-0.01529 max=0.51022 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1159+2914_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.510219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000429922 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252787 0.252787 0.505573 1.01115 2.02229 4.04459 8.08917 16.1783 32.3567 64.7134 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.51 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1186.77 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1159+2914_X_uvs.log closed on Wed Apr 6 21:35:26 2016