! Started logfile: /scr/pima/bg219a_uvs/J0044+6803_X_uvs.log on Wed Apr 6 21:20:23 2016 obs /scr/pima/bg219a_uvs/J0044+6803_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0044+6803_X_uva.fits ! AN table 1: 21 integrations on 10 of 10 possible baselines. ! AN table 2: 20 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0044+6803 ! ! 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 4920 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/J0044+6803_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 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=0.991330Jy sigma=27.418524 ! Fit after self-cal, rms=0.891825Jy sigma=24.423276 ! 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=0.6132 mas, bmaj=2.326 mas, bpa=84.45 degrees ! Estimated noise=0.869159 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 = 0.0827188 Jy ! Component: 100 - total flux cleaned = 0.110667 Jy ! Total flux subtracted in 100 components = 0.110667 Jy ! Clean residual min=-0.011379 max=0.013495 Jy/beam ! Clean residual mean=-0.000003 rms=0.003205 Jy/beam ! Combined flux in latest and established models = 0.110667 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.110667 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=0.059959Jy sigma=1.544385 ! Fit after self-cal, rms=0.059552Jy sigma=1.535413 ! 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=0.7538 mas, bmaj=2.709 mas, bpa=84.52 degrees ! Estimated noise=0.494774 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 = 0.0193263 Jy ! Component: 100 - total flux cleaned = 0.0289347 Jy ! Component: 150 - total flux cleaned = 0.0347053 Jy ! Component: 200 - total flux cleaned = 0.0384226 Jy ! Total flux subtracted in 200 components = 0.0384226 Jy ! Clean residual min=-0.004970 max=0.006324 Jy/beam ! Clean residual mean=-0.000003 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.149089 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.149089 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=0.053944Jy sigma=1.332739 ! Fit after self-cal, rms=0.053865Jy sigma=1.330551 ! Inverting map ! Added new window around map position (1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583826 Jy ! Component: 100 - total flux cleaned = 0.00867495 Jy ! Component: 150 - total flux cleaned = 0.00963808 Jy ! Component: 200 - total flux cleaned = 0.0100862 Jy ! Total flux subtracted in 200 components = 0.0100862 Jy ! Clean residual min=-0.002992 max=0.003164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.159175 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.159175 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=0.053206Jy sigma=1.310712 ! Fit after self-cal, rms=0.053146Jy sigma=1.308790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7538 x 2.709 at 84.52 degrees (North through East) ! Clean map min=-0.0020859 max=0.11219 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.09 NL 1.10 OV 0.99 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.04 NL 0.98 OV 1.06 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.03 MK 1.01 NL 1.00 OV 1.03 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.08 NL 1.01 OV 1.01 ! SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.04 NL 0.99 OV 1.04 ! PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.06 MK 0.94 NL 0.95 OV 0.98 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.00 NL 1.03 OV 0.98 ! PT 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.03 OV 1.01 ! SC 1.18 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.01 NL 1.05 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.96 NL 0.98 OV 0.91 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.01 NL 1.01 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.04 MK 1.04 NL 1.02 OV 0.99 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.00 NL 1.01 OV 0.99 ! PT 1.03 ! ! ! 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=0.053146Jy sigma=1.308790 ! Fit after self-cal, rms=0.054077Jy sigma=1.298652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7569 mas, bmaj=2.712 mas, bpa=84.58 degrees ! Estimated noise=0.496997 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.1908e-05 Jy ! Component: 100 - total flux cleaned = -3.91708e-05 Jy ! Component: 150 - total flux cleaned = 3.40273e-05 Jy ! Component: 200 - total flux cleaned = 6.62029e-05 Jy ! Total flux subtracted in 200 components = 6.62029e-05 Jy ! Clean residual min=-0.002028 max=0.002571 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.159242 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.159242 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=0.053988Jy sigma=1.296871 ! Fit after self-cal, rms=0.054009Jy sigma=1.296484 ! 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=0.054009Jy sigma=1.296484 ! Fit after self-cal, rms=0.054058Jy sigma=1.296419 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7566 mas, bmaj=2.714 mas, bpa=84.6 degrees ! Estimated noise=0.49665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.51213e-06 Jy ! Component: 100 - total flux cleaned = 5.49333e-05 Jy ! Component: 150 - total flux cleaned = 8.10935e-05 Jy ! Component: 200 - total flux cleaned = 8.08825e-05 Jy ! Total flux subtracted in 200 components = 8.08825e-05 Jy ! Clean residual min=-0.001923 max=0.002480 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.159323 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.159323 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=0.054013Jy sigma=1.295666 ! Fit after self-cal, rms=0.054007Jy sigma=1.295558 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-39.6, 27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133348 Jy ! Component: 100 - total flux cleaned = 0.00105901 Jy ! Component: 150 - total flux cleaned = 0.00111379 Jy ! Component: 200 - total flux cleaned = 0.00116435 Jy ! Total flux subtracted in 200 components = 0.00116435 Jy ! Clean residual min=-0.001792 max=0.001791 Jy/beam ! Clean residual mean=0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.160487 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.160487 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=0.053910Jy sigma=1.293284 ! Fit after self-cal, rms=0.053899Jy sigma=1.293033 ! 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=0.053899Jy sigma=1.293033 ! Fit after self-cal, rms=0.053667Jy sigma=1.292776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7557 mas, bmaj=2.715 mas, bpa=84.58 degrees ! Estimated noise=0.494846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047301 Jy ! Component: 100 - total flux cleaned = 0.000472091 Jy ! Component: 150 - total flux cleaned = 0.000496522 Jy ! Component: 200 - total flux cleaned = 0.000518764 Jy ! Total flux subtracted in 200 components = 0.000518764 Jy ! Clean residual min=-0.001717 max=0.001673 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.161006 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.161006 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=0.053635Jy sigma=1.292097 ! Fit after self-cal, rms=0.053627Jy sigma=1.292031 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 = 0.000163413 Jy ! Component: 100 - total flux cleaned = 0.000204891 Jy ! Component: 150 - total flux cleaned = 0.00022514 Jy ! Component: 200 - total flux cleaned = 0.000244174 Jy ! Total flux subtracted in 200 components = 0.000244174 Jy ! Clean residual min=-0.001717 max=0.001653 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.16125 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.16125 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=0.053608Jy sigma=1.291704 ! Fit after self-cal, rms=0.053606Jy sigma=1.291679 ! 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=0.053606Jy sigma=1.291679 ! Fit after self-cal, rms=0.053489Jy sigma=1.291587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=5.599 mas, bpa=73.99 degrees ! Estimated noise=0.628081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.01063e-05 Jy ! Component: 100 - total flux cleaned = -5.13167e-05 Jy ! Component: 150 - total flux cleaned = 4.37241e-06 Jy ! Component: 200 - total flux cleaned = 6.96982e-05 Jy ! Total flux subtracted in 200 components = 6.96982e-05 Jy ! Clean residual min=-0.001051 max=0.001273 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.161319 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.161319 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=0.053486Jy sigma=1.291472 ! Fit after self-cal, rms=0.053481Jy sigma=1.291432 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 = 0.000106527 Jy ! Component: 100 - total flux cleaned = 0.000183847 Jy ! Component: 150 - total flux cleaned = 0.000241091 Jy ! Component: 200 - total flux cleaned = 0.000290552 Jy ! Total flux subtracted in 200 components = 0.000290552 Jy ! Clean residual min=-0.000972 max=0.001243 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.16161 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.16161 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=0.053479Jy sigma=1.291397 ! Fit after self-cal, rms=0.053479Jy sigma=1.291377 ! Inverting map ! Added new window around map position (4.2, -50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850141 Jy ! Component: 100 - total flux cleaned = 0.000902746 Jy ! Component: 150 - total flux cleaned = 0.000902337 Jy ! Component: 200 - total flux cleaned = 0.000886467 Jy ! Total flux subtracted in 200 components = 0.000886467 Jy ! Clean residual min=-0.000817 max=0.000892 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.162496 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 135 components and 0.162496 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=0.053466Jy sigma=1.290943 ! Fit after self-cal, rms=0.053463Jy sigma=1.290886 ! 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=0.755 mas, bmaj=2.715 mas, bpa=84.56 degrees ! Estimated noise=0.494081 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.755 x 2.715 at 84.56 degrees (North through East) ! Clean map min=-0.0016699 max=0.11272 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=0.6116 mas, bmaj=2.325 mas, bpa=84.35 degrees ! Estimated noise=0.866776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0826876 Jy ! Component: 100 - total flux cleaned = 0.111807 Jy ! Component: 150 - total flux cleaned = 0.12707 Jy ! Component: 200 - total flux cleaned = 0.137017 Jy ! Total flux subtracted in 200 components = 0.137017 Jy ! Clean residual min=-0.006207 max=0.006454 Jy/beam ! Clean residual mean=-0.000001 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.137017 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.137017 Jy ! Inverting map and beam ! Estimated beam: bmin=0.755 mas, bmaj=2.715 mas, bpa=84.56 degrees ! Estimated noise=0.494081 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 (-22.4, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874514 Jy ! Component: 100 - total flux cleaned = 0.0135469 Jy ! Component: 150 - total flux cleaned = 0.0169149 Jy ! Component: 200 - total flux cleaned = 0.0190838 Jy ! Total flux subtracted in 200 components = 0.0190838 Jy ! Clean residual min=-0.002287 max=0.002342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.1561 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.1561 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=5.599 mas, bpa=73.99 degrees ! Estimated noise=0.628081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238505 Jy ! Component: 100 - total flux cleaned = 0.00297845 Jy ! Component: 150 - total flux cleaned = 0.00342558 Jy ! Component: 200 - total flux cleaned = 0.00383062 Jy ! Total flux subtracted in 200 components = 0.00383062 Jy ! Clean residual min=-0.001277 max=0.001198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.159931 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 = 0.000374955 Jy ! Component: 100 - total flux cleaned = 0.00066959 Jy ! Component: 150 - total flux cleaned = 0.000903589 Jy ! Component: 200 - total flux cleaned = 0.000988283 Jy ! Total flux subtracted in 200 components = 0.000988283 Jy ! Clean residual min=-0.000967 max=0.000945 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.160919 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 105 components and 0.160919 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.755 mas, bmaj=2.715 mas, bpa=84.56 degrees ! Estimated noise=0.494081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.60864e-05 Jy ! Component: 100 - total flux cleaned = -0.000308599 Jy ! Component: 150 - total flux cleaned = -0.000555638 Jy ! Component: 200 - total flux cleaned = -0.000515762 Jy ! Total flux subtracted in 200 components = -0.000515762 Jy ! Clean residual min=-0.001535 max=0.001640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.160404 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.160404 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=0.053500Jy sigma=1.291622 ! Fit after self-cal, rms=0.053460Jy sigma=1.291224 wmodel /scr/pima/bg219a_uvs/J0044+6803_X_map.mod ! Writing 131 model components to file: /scr/pima/bg219a_uvs/J0044+6803_X_map.mod wobs /scr/pima/bg219a_uvs/J0044+6803_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0044+6803_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0044+6803_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J0044+6803_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 = 3.70433e-05 Jy ! Component: 100 - total flux cleaned = 0.000162603 Jy ! Component: 150 - total flux cleaned = 0.000422824 Jy ! Component: 200 - total flux cleaned = 0.000625004 Jy ! Component: 250 - total flux cleaned = 0.000796622 Jy ! Component: 300 - total flux cleaned = 0.000981817 Jy ! Component: 350 - total flux cleaned = 0.00106054 Jy ! Component: 400 - total flux cleaned = 0.00111763 Jy ! Component: 450 - total flux cleaned = 0.00126702 Jy ! Component: 500 - total flux cleaned = 0.00135773 Jy ! Component: 550 - total flux cleaned = 0.0014466 Jy ! Component: 600 - total flux cleaned = 0.0014817 Jy ! Component: 650 - total flux cleaned = 0.00149876 Jy ! Component: 700 - total flux cleaned = 0.00149895 Jy ! Component: 750 - total flux cleaned = 0.00151582 Jy ! Component: 800 - total flux cleaned = 0.00158236 Jy ! Component: 850 - total flux cleaned = 0.00158219 Jy ! Component: 900 - total flux cleaned = 0.00161497 Jy ! Component: 950 - total flux cleaned = 0.00163116 Jy ! Component: 1000 - total flux cleaned = 0.00169555 Jy ! Component: 1050 - total flux cleaned = 0.00172754 Jy ! Component: 1100 - total flux cleaned = 0.00180726 Jy ! Component: 1150 - total flux cleaned = 0.00187079 Jy ! Component: 1200 - total flux cleaned = 0.00187083 Jy ! Component: 1250 - total flux cleaned = 0.00179153 Jy ! Component: 1300 - total flux cleaned = 0.00174402 Jy ! Component: 1350 - total flux cleaned = 0.00171223 Jy ! Component: 1400 - total flux cleaned = 0.00168047 Jy ! Component: 1450 - total flux cleaned = 0.00163265 Jy ! Component: 1500 - total flux cleaned = 0.00161664 Jy ! Component: 1550 - total flux cleaned = 0.0016166 Jy ! Component: 1600 - total flux cleaned = 0.0016002 Jy ! Component: 1650 - total flux cleaned = 0.00160025 Jy ! Component: 1700 - total flux cleaned = 0.0015838 Jy ! Component: 1750 - total flux cleaned = 0.0016005 Jy ! Component: 1800 - total flux cleaned = 0.00160052 Jy ! Component: 1850 - total flux cleaned = 0.0016005 Jy ! Component: 1900 - total flux cleaned = 0.00161746 Jy ! Component: 1950 - total flux cleaned = 0.00161751 Jy ! Component: 2000 - total flux cleaned = 0.00163494 Jy ! Component: 2050 - total flux cleaned = 0.00163478 Jy ! Component: 2100 - total flux cleaned = 0.00167041 Jy ! Component: 2150 - total flux cleaned = 0.00170684 Jy ! Component: 2200 - total flux cleaned = 0.00172505 Jy ! Component: 2250 - total flux cleaned = 0.00174357 Jy ! Component: 2300 - total flux cleaned = 0.00176212 Jy ! Component: 2350 - total flux cleaned = 0.00180008 Jy ! Component: 2400 - total flux cleaned = 0.00183851 Jy ! Component: 2450 - total flux cleaned = 0.00185792 Jy ! Component: 2500 - total flux cleaned = 0.00189735 Jy ! Component: 2550 - total flux cleaned = 0.00193751 Jy ! Component: 2600 - total flux cleaned = 0.00195784 Jy ! Component: 2650 - total flux cleaned = 0.00197842 Jy ! Component: 2700 - total flux cleaned = 0.00201998 Jy ! Component: 2750 - total flux cleaned = 0.00206214 Jy ! Component: 2800 - total flux cleaned = 0.00208349 Jy ! Component: 2850 - total flux cleaned = 0.00212661 Jy ! Component: 2900 - total flux cleaned = 0.00217061 Jy ! Component: 2950 - total flux cleaned = 0.00219275 Jy ! Component: 3000 - total flux cleaned = 0.0022379 Jy ! Component: 3050 - total flux cleaned = 0.00226106 Jy ! Component: 3100 - total flux cleaned = 0.00228437 Jy ! Component: 3150 - total flux cleaned = 0.00233174 Jy ! Component: 3200 - total flux cleaned = 0.00233183 Jy ! Component: 3250 - total flux cleaned = 0.0023562 Jy ! Component: 3300 - total flux cleaned = 0.00238088 Jy ! Component: 3350 - total flux cleaned = 0.00243088 Jy ! Component: 3400 - total flux cleaned = 0.00240543 Jy ! Component: 3450 - total flux cleaned = 0.00245692 Jy ! Component: 3500 - total flux cleaned = 0.00245672 Jy ! Component: 3550 - total flux cleaned = 0.00245638 Jy ! Component: 3600 - total flux cleaned = 0.00251063 Jy ! Component: 3650 - total flux cleaned = 0.00251068 Jy ! Component: 3700 - total flux cleaned = 0.0025386 Jy ! Component: 3750 - total flux cleaned = 0.00253864 Jy ! Component: 3800 - total flux cleaned = 0.00253875 Jy ! Component: 3850 - total flux cleaned = 0.00256811 Jy ! Component: 3900 - total flux cleaned = 0.00259789 Jy ! Component: 3950 - total flux cleaned = 0.00259803 Jy ! Component: 4000 - total flux cleaned = 0.00259791 Jy ! Component: 4050 - total flux cleaned = 0.00266047 Jy ! Total flux subtracted in 4096 components = 0.0026921 Jy ! Clean residual min=-0.001734 max=0.001896 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.163096 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 296 components and 0.163096 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0044+6803_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.755 x 2.715 at 84.56 degrees (North through East) ! Clean map min=-0.0035447 max=0.11188 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0044+6803_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000525195 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40824 1.40824 2.81649 5.63297 11.2659 22.5319 45.0638 90.1276 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.031 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0044+6803_X_uvs.log closed on Wed Apr 6 21:20:28 2016