! Started logfile: /scr/pima/bg219b_uvs/J0246-2935_X_uvs.log on Thu Apr 7 01:40:58 2016 obs /scr/pima/bg219b_uvs/J0246-2935_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0246-2935_X_uva.fits ! AN table 1: 67 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.616584 visibilities/baseline/integration-bin. ! Found source: J0246-2935 ! ! 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 22308 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/J0246-2935_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 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 98 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=0.994578Jy sigma=21.237886 ! Fit after self-cal, rms=0.896026Jy sigma=19.012175 ! 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=0.7891 mas, bmaj=2.043 mas, bpa=-3.893 degrees ! Estimated noise=0.631899 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 = 0.0732927 Jy ! Component: 100 - total flux cleaned = 0.107484 Jy ! Total flux subtracted in 100 components = 0.107484 Jy ! Clean residual min=-0.007997 max=0.017590 Jy/beam ! Clean residual mean=-0.000016 rms=0.002707 Jy/beam ! Combined flux in latest and established models = 0.107484 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.107484 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=0.083768Jy sigma=1.670675 ! Fit after self-cal, rms=0.082389Jy sigma=1.655387 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205632 Jy ! Component: 100 - total flux cleaned = 0.0327642 Jy ! Total flux subtracted in 100 components = 0.0327642 Jy ! Clean residual min=-0.005693 max=0.009171 Jy/beam ! Clean residual mean=-0.000011 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.140248 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.140248 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=0.074835Jy sigma=1.442732 ! Fit after self-cal, rms=0.074617Jy sigma=1.440467 ! 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=1.05 mas, bmaj=2.796 mas, bpa=1.193 degrees ! Estimated noise=0.317594 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 (1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154296 Jy ! Component: 100 - total flux cleaned = 0.0249869 Jy ! Component: 150 - total flux cleaned = 0.0312495 Jy ! Component: 200 - total flux cleaned = 0.0354329 Jy ! Total flux subtracted in 200 components = 0.0354329 Jy ! Clean residual min=-0.004294 max=0.006734 Jy/beam ! Clean residual mean=-0.000009 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.175681 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 84 components and 0.175681 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=0.071458Jy sigma=1.347571 ! Fit after self-cal, rms=0.071327Jy sigma=1.340740 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 2.796 at 1.193 degrees (North through East) ! Clean map min=-0.0042694 max=0.096796 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 0.96 FD 0.94 HN 1.12 KP 0.92 ! LA 0.91 MK 0.97 NL 1.11 OV 0.95 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.14 KP 0.91 ! LA 0.92 MK 0.99 NL 1.13 OV 1.00 ! PT 1.07 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.17 KP 0.95 ! LA 0.95 MK 0.99 NL 1.11 OV 0.99 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 4. ! 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.10 KP 0.95 ! LA 0.92 MK 0.88 NL 1.11 OV 0.99 ! PT 1.10 SC 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.09 KP 0.96 ! LA 0.94 MK 1.06 NL 1.16 OV 1.01 ! PT 1.09 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.07 KP 0.95 ! LA 0.92 MK 1.16 NL 1.08 OV 0.97 ! PT 1.05 SC 0.89 ! ! ! 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=0.071327Jy sigma=1.340740 ! Fit after self-cal, rms=0.073552Jy sigma=1.319436 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.78 mas, bpa=1.729 degrees ! Estimated noise=0.314686 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 = 0.00293177 Jy ! Component: 100 - total flux cleaned = 0.00339041 Jy ! Component: 150 - total flux cleaned = 0.00358516 Jy ! Component: 200 - total flux cleaned = 0.00374926 Jy ! Total flux subtracted in 200 components = 0.00374926 Jy ! Clean residual min=-0.003776 max=0.003412 Jy/beam ! Clean residual mean=-0.000007 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.17943 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.17943 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=0.073436Jy sigma=1.315904 ! Fit after self-cal, rms=0.073666Jy sigma=1.314799 ! 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=0.073666Jy sigma=1.314799 ! Fit after self-cal, rms=0.073266Jy sigma=1.303806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=2.804 mas, bpa=1.867 degrees ! Estimated noise=0.311375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153198 Jy ! Component: 100 - total flux cleaned = -0.00191801 Jy ! Component: 150 - total flux cleaned = -0.00212106 Jy ! Component: 200 - total flux cleaned = -0.00226856 Jy ! Total flux subtracted in 200 components = -0.00226856 Jy ! Clean residual min=-0.002376 max=0.002932 Jy/beam ! Clean residual mean=-0.000005 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.177162 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 0.177162 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=0.073205Jy sigma=1.302570 ! Fit after self-cal, rms=0.073259Jy sigma=1.302325 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.59496e-05 Jy ! Component: 100 - total flux cleaned = 7.30283e-05 Jy ! Component: 150 - total flux cleaned = 1.00061e-05 Jy ! Component: 200 - total flux cleaned = -2.92119e-05 Jy ! Total flux subtracted in 200 components = -2.92119e-05 Jy ! Clean residual min=-0.002384 max=0.002927 Jy/beam ! Clean residual mean=-0.000005 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.177132 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.177132 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=0.073241Jy sigma=1.302070 ! Fit after self-cal, rms=0.073250Jy sigma=1.302042 ! 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=0.073250Jy sigma=1.302042 ! Fit after self-cal, rms=0.073168Jy sigma=1.298576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.809 mas, bpa=1.863 degrees ! Estimated noise=0.310381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000468973 Jy ! Component: 100 - total flux cleaned = -0.000490883 Jy ! Component: 150 - total flux cleaned = -0.000511734 Jy ! Component: 200 - total flux cleaned = -0.000530927 Jy ! Total flux subtracted in 200 components = -0.000530927 Jy ! Clean residual min=-0.002134 max=0.002767 Jy/beam ! Clean residual mean=-0.000004 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.176602 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.176602 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=0.073149Jy sigma=1.298353 ! Fit after self-cal, rms=0.073166Jy sigma=1.298265 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 (9, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248561 Jy ! Component: 100 - total flux cleaned = 0.00271146 Jy ! Component: 150 - total flux cleaned = 0.00279191 Jy ! Component: 200 - total flux cleaned = 0.00286053 Jy ! Total flux subtracted in 200 components = 0.00286053 Jy ! Clean residual min=-0.002069 max=0.002251 Jy/beam ! Clean residual mean=-0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.179462 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 0.179462 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=0.073059Jy sigma=1.296013 ! Fit after self-cal, rms=0.073008Jy sigma=1.295767 ! 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=0.073008Jy sigma=1.295767 ! Fit after self-cal, rms=0.072991Jy sigma=1.294159 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=5.877 mas, bpa=1.664 degrees ! Estimated noise=0.358442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107553 Jy ! Component: 100 - total flux cleaned = 0.00130549 Jy ! Component: 150 - total flux cleaned = 0.00130474 Jy ! Component: 200 - total flux cleaned = 0.00132571 Jy ! Total flux subtracted in 200 components = 0.00132571 Jy ! Clean residual min=-0.002225 max=0.002548 Jy/beam ! Clean residual mean=-0.000005 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.180788 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 176 components and 0.180788 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=0.072980Jy sigma=1.293723 ! Fit after self-cal, rms=0.072994Jy sigma=1.293655 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 = 0.000290149 Jy ! Component: 100 - total flux cleaned = 0.000330674 Jy ! Component: 150 - total flux cleaned = 0.00036802 Jy ! Component: 200 - total flux cleaned = 0.000384307 Jy ! Total flux subtracted in 200 components = 0.000384307 Jy ! Clean residual min=-0.002200 max=0.002536 Jy/beam ! Clean residual mean=-0.000005 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.181172 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 182 components and 0.181172 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=0.072987Jy sigma=1.293469 ! Fit after self-cal, rms=0.072987Jy sigma=1.293457 ! Inverting map ! Added new window around map position (-22.4, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159484 Jy ! Component: 100 - total flux cleaned = 0.00174878 Jy ! Component: 150 - total flux cleaned = 0.00171358 Jy ! Component: 200 - total flux cleaned = 0.00164626 Jy ! Total flux subtracted in 200 components = 0.00164626 Jy ! Clean residual min=-0.001734 max=0.002124 Jy/beam ! Clean residual mean=-0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.182818 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 207 components and 0.182818 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=0.072917Jy sigma=1.292321 ! Fit after self-cal, rms=0.072897Jy sigma=1.292071 ! 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=1.038 mas, bmaj=2.808 mas, bpa=1.792 degrees ! Estimated noise=0.3093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 2.808 at 1.792 degrees (North through East) ! Clean map min=-0.0017943 max=0.093638 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=0.7741 mas, bmaj=2.05 mas, bpa=-3.061 degrees ! Estimated noise=0.613858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722478 Jy ! Component: 100 - total flux cleaned = 0.107037 Jy ! Component: 150 - total flux cleaned = 0.126683 Jy ! Component: 200 - total flux cleaned = 0.138923 Jy ! Total flux subtracted in 200 components = 0.138923 Jy ! Clean residual min=-0.004699 max=0.006841 Jy/beam ! Clean residual mean=-0.000010 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.138923 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.138923 Jy ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.808 mas, bpa=1.792 degrees ! Estimated noise=0.3093 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 = 0.0136167 Jy ! Component: 100 - total flux cleaned = 0.0220146 Jy ! Component: 150 - total flux cleaned = 0.0274155 Jy ! Component: 200 - total flux cleaned = 0.0312372 Jy ! Total flux subtracted in 200 components = 0.0312372 Jy ! Clean residual min=-0.002697 max=0.003102 Jy/beam ! Clean residual mean=-0.000005 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.170161 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 78 components and 0.170161 Jy ! Inverting map ! Added new window around map position (-1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324886 Jy ! Component: 100 - total flux cleaned = 0.00566119 Jy ! Component: 150 - total flux cleaned = 0.00725278 Jy ! Component: 200 - total flux cleaned = 0.00841684 Jy ! Total flux subtracted in 200 components = 0.00841684 Jy ! Clean residual min=-0.002198 max=0.002180 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.178577 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 112 components and 0.178577 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=2.338 mas, bmaj=5.877 mas, bpa=1.664 degrees ! Estimated noise=0.358442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193623 Jy ! Component: 100 - total flux cleaned = 0.00292496 Jy ! Component: 150 - total flux cleaned = 0.0035559 Jy ! Component: 200 - total flux cleaned = 0.00378704 Jy ! Total flux subtracted in 200 components = 0.00378704 Jy ! Clean residual min=-0.001927 max=0.001822 Jy/beam ! Clean residual mean=-0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.182364 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 = 0.000124754 Jy ! Component: 100 - total flux cleaned = 0.000277655 Jy ! Component: 150 - total flux cleaned = 0.000382033 Jy ! Component: 200 - total flux cleaned = 0.00044699 Jy ! Total flux subtracted in 200 components = 0.00044699 Jy ! Clean residual min=-0.001726 max=0.001772 Jy/beam ! Clean residual mean=-0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.182811 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 168 components and 0.182811 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.808 mas, bpa=1.792 degrees ! Estimated noise=0.3093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000549366 Jy ! Component: 100 - total flux cleaned = -0.000767747 Jy ! Component: 150 - total flux cleaned = -0.000807609 Jy ! Component: 200 - total flux cleaned = -0.000882097 Jy ! Total flux subtracted in 200 components = -0.000882097 Jy ! Clean residual min=-0.001880 max=0.001637 Jy/beam ! Clean residual mean=-0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.181929 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 199 components and 0.181929 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=0.072899Jy sigma=1.291934 ! Fit after self-cal, rms=0.072833Jy sigma=1.291530 wmodel /scr/pima/bg219b_uvs/J0246-2935_X_map.mod ! Writing 199 model components to file: /scr/pima/bg219b_uvs/J0246-2935_X_map.mod wobs /scr/pima/bg219b_uvs/J0246-2935_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0246-2935_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0246-2935_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0246-2935_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 = -0.000247405 Jy ! Component: 100 - total flux cleaned = -0.000159637 Jy ! Component: 150 - total flux cleaned = -0.000322757 Jy ! Component: 200 - total flux cleaned = -0.000451451 Jy ! Component: 250 - total flux cleaned = -0.000600828 Jy ! Component: 300 - total flux cleaned = -0.000720779 Jy ! Component: 350 - total flux cleaned = -0.000836332 Jy ! Component: 400 - total flux cleaned = -0.000970622 Jy ! Component: 450 - total flux cleaned = -0.00108004 Jy ! Component: 500 - total flux cleaned = -0.00127128 Jy ! Component: 550 - total flux cleaned = -0.00137458 Jy ! Component: 600 - total flux cleaned = -0.00149587 Jy ! Component: 650 - total flux cleaned = -0.00159434 Jy ! Component: 700 - total flux cleaned = -0.00167159 Jy ! Component: 750 - total flux cleaned = -0.0017281 Jy ! Component: 800 - total flux cleaned = -0.00185692 Jy ! Component: 850 - total flux cleaned = -0.00185633 Jy ! Component: 900 - total flux cleaned = -0.00190942 Jy ! Component: 950 - total flux cleaned = -0.00197934 Jy ! Component: 1000 - total flux cleaned = -0.0020651 Jy ! Component: 1050 - total flux cleaned = -0.00214954 Jy ! Component: 1100 - total flux cleaned = -0.00218306 Jy ! Component: 1150 - total flux cleaned = -0.00226518 Jy ! Component: 1200 - total flux cleaned = -0.00231376 Jy ! Component: 1250 - total flux cleaned = -0.00234533 Jy ! Component: 1300 - total flux cleaned = -0.00237666 Jy ! Component: 1350 - total flux cleaned = -0.00237663 Jy ! Component: 1400 - total flux cleaned = -0.00242264 Jy ! Component: 1450 - total flux cleaned = -0.00242255 Jy ! Component: 1500 - total flux cleaned = -0.00239293 Jy ! Component: 1550 - total flux cleaned = -0.00243725 Jy ! Component: 1600 - total flux cleaned = -0.00248074 Jy ! Component: 1650 - total flux cleaned = -0.00246632 Jy ! Component: 1700 - total flux cleaned = -0.00250892 Jy ! Component: 1750 - total flux cleaned = -0.002551 Jy ! Component: 1800 - total flux cleaned = -0.00256477 Jy ! Component: 1850 - total flux cleaned = -0.00260562 Jy ! Component: 1900 - total flux cleaned = -0.00265916 Jy ! Component: 1950 - total flux cleaned = -0.00265898 Jy ! Component: 2000 - total flux cleaned = -0.00264565 Jy ! Component: 2050 - total flux cleaned = -0.00267193 Jy ! Component: 2100 - total flux cleaned = -0.0027495 Jy ! Component: 2150 - total flux cleaned = -0.00278795 Jy ! Component: 2200 - total flux cleaned = -0.00281344 Jy ! Component: 2250 - total flux cleaned = -0.0028763 Jy ! Component: 2300 - total flux cleaned = -0.00288887 Jy ! Component: 2350 - total flux cleaned = -0.00296273 Jy ! Component: 2400 - total flux cleaned = -0.00298712 Jy ! Component: 2450 - total flux cleaned = -0.00298712 Jy ! Component: 2500 - total flux cleaned = -0.00298717 Jy ! Component: 2550 - total flux cleaned = -0.00301084 Jy ! Component: 2600 - total flux cleaned = -0.00304634 Jy ! Component: 2650 - total flux cleaned = -0.00305803 Jy ! Component: 2700 - total flux cleaned = -0.00306957 Jy ! Component: 2750 - total flux cleaned = -0.00308113 Jy ! Component: 2800 - total flux cleaned = -0.0030811 Jy ! Component: 2850 - total flux cleaned = -0.00312641 Jy ! Component: 2900 - total flux cleaned = -0.00311501 Jy ! Component: 2950 - total flux cleaned = -0.00310399 Jy ! Component: 3000 - total flux cleaned = -0.00312613 Jy ! Component: 3050 - total flux cleaned = -0.00313714 Jy ! Component: 3100 - total flux cleaned = -0.00319179 Jy ! Component: 3150 - total flux cleaned = -0.0031593 Jy ! Component: 3200 - total flux cleaned = -0.00321321 Jy ! Component: 3250 - total flux cleaned = -0.00323455 Jy ! Component: 3300 - total flux cleaned = -0.00324523 Jy ! Component: 3350 - total flux cleaned = -0.0032768 Jy ! Component: 3400 - total flux cleaned = -0.00324543 Jy ! Component: 3450 - total flux cleaned = -0.00324544 Jy ! Component: 3500 - total flux cleaned = -0.00328678 Jy ! Component: 3550 - total flux cleaned = -0.0032663 Jy ! Component: 3600 - total flux cleaned = -0.00327646 Jy ! Component: 3650 - total flux cleaned = -0.00326639 Jy ! Component: 3700 - total flux cleaned = -0.00327644 Jy ! Component: 3750 - total flux cleaned = -0.00326655 Jy ! Component: 3800 - total flux cleaned = -0.00326652 Jy ! Component: 3850 - total flux cleaned = -0.00325656 Jy ! Component: 3900 - total flux cleaned = -0.00324666 Jy ! Component: 3950 - total flux cleaned = -0.00325644 Jy ! Component: 4000 - total flux cleaned = -0.00323701 Jy ! Component: 4050 - total flux cleaned = -0.00324667 Jy ! Total flux subtracted in 4096 components = -0.00324658 Jy ! Clean residual min=-0.000547 max=0.000550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.178683 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 470 components and 0.178683 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0246-2935_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 2.808 at 1.792 degrees (North through East) ! Clean map min=-0.0017193 max=0.094497 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0246-2935_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0944973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.530462 0.530462 1.06092 2.12185 4.2437 8.48739 16.9748 33.9496 67.8991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 565.544 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0246-2935_X_uvs.log closed on Thu Apr 7 01:41:03 2016