! Started logfile: /scr/pima/bg219b_uvs/J0106+3402_X_uvs.log on Thu Apr 7 01:38:36 2016 obs /scr/pima/bg219b_uvs/J0106+3402_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0106+3402_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863357 visibilities/baseline/integration-bin. ! Found source: J0106+3402 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 21912 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/bg219b_uvs/J0106+3402_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 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=1.003334Jy sigma=25.457896 ! Fit after self-cal, rms=0.934713Jy sigma=23.648954 ! 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=0.7835 mas, bmaj=1.414 mas, bpa=4.098 degrees ! Estimated noise=0.453295 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 = 0.0502561 Jy ! Component: 100 - total flux cleaned = 0.0677471 Jy ! Total flux subtracted in 100 components = 0.0677471 Jy ! Clean residual min=-0.003817 max=0.007362 Jy/beam ! Clean residual mean=0.000008 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.0677471 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0677471 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=0.061430Jy sigma=1.415792 ! Fit after self-cal, rms=0.060298Jy sigma=1.388875 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00862806 Jy ! Component: 100 - total flux cleaned = 0.0130345 Jy ! Total flux subtracted in 100 components = 0.0130345 Jy ! Clean residual min=-0.003165 max=0.005809 Jy/beam ! Clean residual mean=0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0807815 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0807816 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=0.058968Jy sigma=1.345145 ! Fit after self-cal, rms=0.058949Jy sigma=1.344464 ! Inverting map ! Added new window around map position (-1, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496284 Jy ! Component: 100 - total flux cleaned = 0.00730769 Jy ! Total flux subtracted in 100 components = 0.00730769 Jy ! Clean residual min=-0.003151 max=0.002879 Jy/beam ! Clean residual mean=0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0880892 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0880893 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=0.058601Jy sigma=1.333998 ! Fit after self-cal, rms=0.058549Jy sigma=1.332682 ! 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=0.9703 mas, bmaj=1.697 mas, bpa=4.793 degrees ! Estimated noise=0.258105 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 = 0.00190441 Jy ! Component: 100 - total flux cleaned = 0.00267044 Jy ! Component: 150 - total flux cleaned = 0.00267233 Jy ! Component: 200 - total flux cleaned = 0.00262288 Jy ! Total flux subtracted in 200 components = 0.00262288 Jy ! Clean residual min=-0.002145 max=0.002519 Jy/beam ! Clean residual mean=0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0907121 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0907121 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=0.058489Jy sigma=1.330700 ! Fit after self-cal, rms=0.058486Jy sigma=1.330533 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9703 x 1.697 at 4.793 degrees (North through East) ! Clean map min=-0.0021002 max=0.066358 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.98 KP 0.97 ! LA 0.96 MK 0.98 NL 0.99 OV 0.92 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.04 KP 1.00 ! LA 1.00 MK 1.04 NL 1.06 OV 0.95 ! PT 1.11 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 1.01 ! LA 0.92 MK 1.02 NL 0.96 OV 0.97 ! PT 1.07 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.04 KP 0.96 ! LA 1.02 MK 0.96 NL 1.00 OV 0.99 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 1.01 ! LA 0.99 MK 1.13 NL 1.07 OV 0.98 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.90 KP 0.97 ! LA 0.94 MK 0.96 NL 1.02 OV 0.94 ! PT 1.01 SC 1.01 ! ! ! 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=0.058486Jy sigma=1.330533 ! Fit after self-cal, rms=0.058415Jy sigma=1.325169 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9763 mas, bmaj=1.703 mas, bpa=4.598 degrees ! Estimated noise=0.25626 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 = -0.000758032 Jy ! Component: 100 - total flux cleaned = -0.000980054 Jy ! Component: 150 - total flux cleaned = -0.00116 Jy ! Component: 200 - total flux cleaned = -0.00129685 Jy ! Total flux subtracted in 200 components = -0.00129685 Jy ! Clean residual min=-0.002045 max=0.002101 Jy/beam ! Clean residual mean=0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0894153 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0894153 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=0.058389Jy sigma=1.324799 ! Fit after self-cal, rms=0.058426Jy sigma=1.324629 ! 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=0.058426Jy sigma=1.324629 ! Fit after self-cal, rms=0.058839Jy sigma=1.321328 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=1.702 mas, bpa=4.366 degrees ! Estimated noise=0.256304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259265 Jy ! Component: 100 - total flux cleaned = -0.000343686 Jy ! Component: 150 - total flux cleaned = -0.00041627 Jy ! Component: 200 - total flux cleaned = -0.000468736 Jy ! Total flux subtracted in 200 components = -0.000468736 Jy ! Clean residual min=-0.001971 max=0.002032 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0889465 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0889465 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=0.058828Jy sigma=1.321168 ! Fit after self-cal, rms=0.058847Jy sigma=1.321051 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 = -6.87285e-05 Jy ! Component: 100 - total flux cleaned = -0.000121558 Jy ! Component: 150 - total flux cleaned = -0.000168973 Jy ! Component: 200 - total flux cleaned = -0.000212709 Jy ! Total flux subtracted in 200 components = -0.000212709 Jy ! Clean residual min=-0.001985 max=0.002007 Jy/beam ! Clean residual mean=0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0887338 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0887338 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=0.058840Jy sigma=1.320953 ! Fit after self-cal, rms=0.058840Jy sigma=1.320933 ! 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=0.058840Jy sigma=1.320933 ! Fit after self-cal, rms=0.058781Jy sigma=1.320912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9801 mas, bmaj=1.701 mas, bpa=4.247 degrees ! Estimated noise=0.256102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198728 Jy ! Component: 100 - total flux cleaned = -0.000248733 Jy ! Component: 150 - total flux cleaned = -0.000304718 Jy ! Component: 200 - total flux cleaned = -0.000325598 Jy ! Total flux subtracted in 200 components = -0.000325598 Jy ! Clean residual min=-0.001979 max=0.001991 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0884082 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0884082 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=0.058775Jy sigma=1.320827 ! Fit after self-cal, rms=0.058774Jy sigma=1.320809 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 = -4.39415e-05 Jy ! Component: 100 - total flux cleaned = -7.58745e-05 Jy ! Component: 150 - total flux cleaned = -9.54042e-05 Jy ! Component: 200 - total flux cleaned = -0.000114304 Jy ! Total flux subtracted in 200 components = -0.000114304 Jy ! Clean residual min=-0.001985 max=0.001995 Jy/beam ! Clean residual mean=0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0882939 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0882939 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=0.058770Jy sigma=1.320742 ! Fit after self-cal, rms=0.058769Jy sigma=1.320728 ! 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=0.058769Jy sigma=1.320728 ! Fit after self-cal, rms=0.058709Jy sigma=1.320721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.042 mas, bmaj=2.668 mas, bpa=-0.284 degrees ! Estimated noise=0.317563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000508403 Jy ! Component: 100 - total flux cleaned = -0.00060034 Jy ! Component: 150 - total flux cleaned = -0.000635976 Jy ! Component: 200 - total flux cleaned = -0.000666831 Jy ! Total flux subtracted in 200 components = -0.000666831 Jy ! Clean residual min=-0.002933 max=0.003219 Jy/beam ! Clean residual mean=0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0876271 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.0876271 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=0.058706Jy sigma=1.320750 ! Fit after self-cal, rms=0.058703Jy sigma=1.320718 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 = -6.80034e-05 Jy ! Component: 100 - total flux cleaned = -9.83121e-05 Jy ! Component: 150 - total flux cleaned = -0.000110479 Jy ! Component: 200 - total flux cleaned = -0.000130702 Jy ! Total flux subtracted in 200 components = -0.000130702 Jy ! Clean residual min=-0.002934 max=0.003225 Jy/beam ! Clean residual mean=0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0874964 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0874964 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=0.058701Jy sigma=1.320737 ! Fit after self-cal, rms=0.058700Jy sigma=1.320716 ! 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=0.9804 mas, bmaj=1.701 mas, bpa=4.169 degrees ! Estimated noise=0.255862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9804 x 1.701 at 4.169 degrees (North through East) ! Clean map min=-0.0018452 max=0.065761 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=0.7888 mas, bmaj=1.413 mas, bpa=3.524 degrees ! Estimated noise=0.4482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502138 Jy ! Component: 100 - total flux cleaned = 0.0683539 Jy ! Component: 150 - total flux cleaned = 0.0775998 Jy ! Component: 200 - total flux cleaned = 0.0827768 Jy ! Total flux subtracted in 200 components = 0.0827768 Jy ! Clean residual min=-0.002856 max=0.003219 Jy/beam ! Clean residual mean=0.000003 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0827768 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0827768 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9804 mas, bmaj=1.701 mas, bpa=4.169 degrees ! Estimated noise=0.255862 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 = 0.00345972 Jy ! Component: 100 - total flux cleaned = 0.00481088 Jy ! Component: 150 - total flux cleaned = 0.00495096 Jy ! Component: 200 - total flux cleaned = 0.00502869 Jy ! Total flux subtracted in 200 components = 0.00502869 Jy ! Clean residual min=-0.001888 max=0.002167 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0878055 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0878055 Jy ! Inverting map ! Added new window around map position (-5.2, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228213 Jy ! Component: 100 - total flux cleaned = 0.00368799 Jy ! Component: 150 - total flux cleaned = 0.00432943 Jy ! Component: 200 - total flux cleaned = 0.00477292 Jy ! Total flux subtracted in 200 components = 0.00477292 Jy ! Clean residual min=-0.001634 max=0.001705 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0925784 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0925785 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=2.042 mas, bmaj=2.668 mas, bpa=-0.284 degrees ! Estimated noise=0.317563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012684 Jy ! Component: 100 - total flux cleaned = 0.00193527 Jy ! Component: 150 - total flux cleaned = 0.00214535 Jy ! Component: 200 - total flux cleaned = 0.00223242 Jy ! Total flux subtracted in 200 components = 0.00223242 Jy ! Clean residual min=-0.002271 max=0.002927 Jy/beam ! Clean residual mean=-0.000004 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0948109 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) ! Added new window around map position (-6.6, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283543 Jy ! Component: 100 - total flux cleaned = 0.00457861 Jy ! Component: 150 - total flux cleaned = 0.00564948 Jy ! Component: 200 - total flux cleaned = 0.00632393 Jy ! Total flux subtracted in 200 components = 0.00632393 Jy ! Clean residual min=-0.001876 max=0.001704 Jy/beam ! Clean residual mean=-0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.101135 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 113 components and 0.101135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9804 mas, bmaj=1.701 mas, bpa=4.169 degrees ! Estimated noise=0.255862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788355 Jy ! Component: 100 - total flux cleaned = 0.0013115 Jy ! Component: 150 - total flux cleaned = 0.00166789 Jy ! Component: 200 - total flux cleaned = 0.0020226 Jy ! Total flux subtracted in 200 components = 0.0020226 Jy ! Clean residual min=-0.001455 max=0.001432 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.103157 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 136 components and 0.103157 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=0.058492Jy sigma=1.315265 ! Fit after self-cal, rms=0.058456Jy sigma=1.314458 wmodel /scr/pima/bg219b_uvs/J0106+3402_X_map.mod ! Writing 136 model components to file: /scr/pima/bg219b_uvs/J0106+3402_X_map.mod wobs /scr/pima/bg219b_uvs/J0106+3402_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0106+3402_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0106+3402_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J0106+3402_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 = -0.000300202 Jy ! Component: 100 - total flux cleaned = -0.000650485 Jy ! Component: 150 - total flux cleaned = -0.00100798 Jy ! Component: 200 - total flux cleaned = -0.00130506 Jy ! Component: 250 - total flux cleaned = -0.00154818 Jy ! Component: 300 - total flux cleaned = -0.00172044 Jy ! Component: 350 - total flux cleaned = -0.00186699 Jy ! Component: 400 - total flux cleaned = -0.00194875 Jy ! Component: 450 - total flux cleaned = -0.00206887 Jy ! Component: 500 - total flux cleaned = -0.00220583 Jy ! Component: 550 - total flux cleaned = -0.00226287 Jy ! Component: 600 - total flux cleaned = -0.0023376 Jy ! Component: 650 - total flux cleaned = -0.00230114 Jy ! Component: 700 - total flux cleaned = -0.00235547 Jy ! Component: 750 - total flux cleaned = -0.00233787 Jy ! Component: 800 - total flux cleaned = -0.00238942 Jy ! Component: 850 - total flux cleaned = -0.00228726 Jy ! Component: 900 - total flux cleaned = -0.0022875 Jy ! Component: 950 - total flux cleaned = -0.00223797 Jy ! Component: 1000 - total flux cleaned = -0.00222174 Jy ! Component: 1050 - total flux cleaned = -0.00215777 Jy ! Component: 1100 - total flux cleaned = -0.0021263 Jy ! Component: 1150 - total flux cleaned = -0.00206424 Jy ! Component: 1200 - total flux cleaned = -0.00198791 Jy ! Component: 1250 - total flux cleaned = -0.00191297 Jy ! Component: 1300 - total flux cleaned = -0.00188347 Jy ! Component: 1350 - total flux cleaned = -0.00186902 Jy ! Component: 1400 - total flux cleaned = -0.0018688 Jy ! Component: 1450 - total flux cleaned = -0.00175517 Jy ! Component: 1500 - total flux cleaned = -0.00172731 Jy ! Component: 1550 - total flux cleaned = -0.00172739 Jy ! Component: 1600 - total flux cleaned = -0.00165847 Jy ! Component: 1650 - total flux cleaned = -0.00163108 Jy ! Component: 1700 - total flux cleaned = -0.00149719 Jy ! Component: 1750 - total flux cleaned = -0.00149735 Jy ! Component: 1800 - total flux cleaned = -0.00141869 Jy ! Component: 1850 - total flux cleaned = -0.00136672 Jy ! Component: 1900 - total flux cleaned = -0.00128967 Jy ! Component: 1950 - total flux cleaned = -0.00117519 Jy ! Component: 2000 - total flux cleaned = -0.00108705 Jy ! Component: 2050 - total flux cleaned = -0.00106205 Jy ! Component: 2100 - total flux cleaned = -0.000975469 Jy ! Component: 2150 - total flux cleaned = -0.000902081 Jy ! Component: 2200 - total flux cleaned = -0.000817054 Jy ! Component: 2250 - total flux cleaned = -0.000780997 Jy ! Component: 2300 - total flux cleaned = -0.000733088 Jy ! Component: 2350 - total flux cleaned = -0.000661977 Jy ! Component: 2400 - total flux cleaned = -0.000615066 Jy ! Component: 2450 - total flux cleaned = -0.000556715 Jy ! Component: 2500 - total flux cleaned = -0.000533606 Jy ! Component: 2550 - total flux cleaned = -0.000453351 Jy ! Component: 2600 - total flux cleaned = -0.000373726 Jy ! Component: 2650 - total flux cleaned = -0.000385131 Jy ! Component: 2700 - total flux cleaned = -0.000329136 Jy ! Component: 2750 - total flux cleaned = -0.000251461 Jy ! Component: 2800 - total flux cleaned = -0.000185389 Jy ! Component: 2850 - total flux cleaned = -0.000130802 Jy ! Component: 2900 - total flux cleaned = -8.75365e-05 Jy ! Component: 2950 - total flux cleaned = -4.44851e-05 Jy ! Component: 3000 - total flux cleaned = -1.22974e-05 Jy ! Component: 3050 - total flux cleaned = 3.01892e-05 Jy ! Component: 3100 - total flux cleaned = 7.2432e-05 Jy ! Component: 3150 - total flux cleaned = 0.000124843 Jy ! Component: 3200 - total flux cleaned = 0.000176747 Jy ! Component: 3250 - total flux cleaned = 0.000217914 Jy ! Component: 3300 - total flux cleaned = 0.000238398 Jy ! Component: 3350 - total flux cleaned = 0.000309606 Jy ! Component: 3400 - total flux cleaned = 0.000339791 Jy ! Component: 3450 - total flux cleaned = 0.000369932 Jy ! Component: 3500 - total flux cleaned = 0.000449617 Jy ! Component: 3550 - total flux cleaned = 0.000439673 Jy ! Component: 3600 - total flux cleaned = 0.000498781 Jy ! Component: 3650 - total flux cleaned = 0.0005575 Jy ! Component: 3700 - total flux cleaned = 0.000596459 Jy ! Component: 3750 - total flux cleaned = 0.000654411 Jy ! Component: 3800 - total flux cleaned = 0.000721577 Jy ! Component: 3850 - total flux cleaned = 0.000692877 Jy ! Component: 3900 - total flux cleaned = 0.000778326 Jy ! Component: 3950 - total flux cleaned = 0.000834926 Jy ! Component: 4000 - total flux cleaned = 0.000872353 Jy ! Component: 4050 - total flux cleaned = 0.000900216 Jy ! Total flux subtracted in 4096 components = 0.000909529 Jy ! Clean residual min=-0.000568 max=0.000612 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.104067 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 404 components and 0.104067 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0106+3402_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9804 x 1.701 at 4.169 degrees (North through East) ! Clean map min=-0.0010012 max=0.065935 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0106+3402_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0659345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.699282 0.699282 1.39856 2.79713 5.59426 11.1885 22.377 44.7541 89.5081 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 429.011 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0106+3402_X_uvs.log closed on Thu Apr 7 01:38:41 2016