! Started logfile: /scr/pima/rdv94_uvs/J0118-2141_S_uvs.log on Mon Sep 23 22:07:51 2013 obs /scr/pima/rdv94_uvs/J0118-2141_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0118-2141_S_uva.fits ! AN table 1: 486 integrations on 3 of 3 possible baselines. ! AN table 2: 68 integrations on 6 of 6 possible baselines. ! AN table 3: 17 integrations on 1 of 1 possible baselines. ! AN table 4: 39 integrations on 15 of 15 possible baselines. ! AN table 5: 37 integrations on 21 of 21 possible baselines. ! AN table 6: 16 integrations on 21 of 21 possible baselines. ! AN table 7: 19 integrations on 3 of 3 possible baselines. ! AN table 8: 14 integrations on 28 of 28 possible baselines. ! AN table 9: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.792809 visibilities/baseline/integration-bin. ! Found source: J0118-2141 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 14112 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J0118-2141_S] 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 0.500x0.500 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 1458 telescope corrections were flagged in sub-array 1. ! A total of 272 telescope corrections were flagged in sub-array 2. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 165 telescope corrections were flagged in sub-array 4. ! A total of 175 telescope corrections were flagged in sub-array 5. ! A total of 22 telescope corrections were flagged in sub-array 6. ! A total of 57 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 8. ! A total of 14 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 1458 telescope corrections were flagged in sub-array 1. ! A total of 272 telescope corrections were flagged in sub-array 2. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 165 telescope corrections were flagged in sub-array 4. ! A total of 175 telescope corrections were flagged in sub-array 5. ! A total of 22 telescope corrections were flagged in sub-array 6. ! A total of 57 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 8. ! A total of 14 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 1458 telescope corrections were flagged in sub-array 1. ! A total of 272 telescope corrections were flagged in sub-array 2. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 165 telescope corrections were flagged in sub-array 4. ! A total of 175 telescope corrections were flagged in sub-array 5. ! A total of 22 telescope corrections were flagged in sub-array 6. ! A total of 57 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 8. ! A total of 14 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 1458 telescope corrections were flagged in sub-array 1. ! A total of 272 telescope corrections were flagged in sub-array 2. ! A total of 34 telescope corrections were flagged in sub-array 3. ! A total of 165 telescope corrections were flagged in sub-array 4. ! A total of 175 telescope corrections were flagged in sub-array 5. ! A total of 22 telescope corrections were flagged in sub-array 6. ! A total of 57 telescope corrections were flagged in sub-array 7. ! A total of 14 telescope corrections were flagged in sub-array 8. ! A total of 14 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.239783Jy sigma=4.669805 ! Fit after self-cal, rms=0.451631Jy sigma=1.652419 ! 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=3.69 mas, bmaj=14.87 mas, bpa=-14.39 degrees ! Estimated noise=3.8738 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 = 0.502347 Jy ! Component: 100 - total flux cleaned = 0.611953 Jy ! Total flux subtracted in 100 components = 0.611953 Jy ! Clean residual min=-0.031318 max=0.036709 Jy/beam ! Clean residual mean=-0.000097 rms=0.009426 Jy/beam ! Combined flux in latest and established models = 0.611953 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.611953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297072Jy sigma=1.114502 ! Fit after self-cal, rms=0.297071Jy sigma=1.114496 ! 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=4.554 mas, bmaj=16.45 mas, bpa=-15.88 degrees ! Estimated noise=2.89026 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 = 0.047508 Jy ! Component: 100 - total flux cleaned = 0.0669955 Jy ! Component: 150 - total flux cleaned = 0.0665121 Jy ! Component: 200 - total flux cleaned = 0.064486 Jy ! Total flux subtracted in 200 components = 0.064486 Jy ! Clean residual min=-0.032826 max=0.037059 Jy/beam ! Clean residual mean=-0.000089 rms=0.010354 Jy/beam ! Combined flux in latest and established models = 0.676439 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 47 components and 0.67644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291008Jy sigma=1.084447 ! Fit after self-cal, rms=0.290996Jy sigma=1.084401 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* WF 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HH 1.00* HN 1.05 LA 1.30 ! NL 1.22 WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HH 1.00* HN 1.05 KP 1.04 ! LA 1.32 NL 1.05 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HN 0.98 KP 1.00 LA 1.31 ! NL 1.06 OV 1.00 WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.05 FD 1.02 HN 1.06 KP 1.01 ! LA 1.31 NL 0.99 OV 0.99 WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.02 FD 1.03 KP 1.09 LA 1.37 ! MK 0.96 NL 1.00 OV 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* WF 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HH 1.00* HN 1.16 LA 1.26 ! NL 1.49 WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.08 HH 1.00* HN 1.08 KP 1.04 ! LA 1.19 NL 1.05 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.08 HN 1.02 KP 1.00 LA 1.18 ! NL 1.09 OV 1.03 WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.06 FD 1.09 HN 1.08 KP 1.04 ! LA 1.17 NL 1.00 OV 0.99 WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.05 FD 1.10 KP 1.08 LA 1.25 ! MK 1.03 NL 1.10 OV 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* WF 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 HH 1.00* HN 1.05 LA 0.93 ! NL 1.34 WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.12 HH 1.00* HN 1.04 KP 0.90 ! LA 0.98 NL 1.14 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.09 HN 0.95 KP 0.90 LA 0.94 ! NL 1.12 OV 1.05 WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.93 FD 1.09 HN 1.02 KP 0.91 ! LA 0.97 NL 1.08 OV 1.01 WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.09 FD 1.12 KP 0.91 LA 0.99 ! MK 1.01 NL 1.12 OV 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* WF 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HH 1.00* HN 1.02 LA 0.78 ! NL 1.25 WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 HH 1.00* HN 0.92 KP 0.87 ! LA 0.75 NL 1.08 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.04 HN 0.87 KP 0.84 LA 0.76 ! NL 1.06 OV 0.85 WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.33 FD 1.03 HN 0.92 KP 0.84 ! LA 0.78 NL 0.98 OV 0.87 WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.28 FD 1.11 KP 0.85 LA 0.81 ! MK 1.11 NL 1.04 OV 0.90 ! ! ! Fit before self-cal, rms=0.290996Jy sigma=1.084401 ! Fit after self-cal, rms=0.132720Jy sigma=0.477919 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.586 mas, bmaj=16.72 mas, bpa=-15.67 degrees ! Estimated noise=2.86599 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 = -0.00188354 Jy ! Component: 100 - total flux cleaned = -0.00226901 Jy ! Component: 150 - total flux cleaned = -0.00200116 Jy ! Component: 200 - total flux cleaned = -0.00189393 Jy ! Total flux subtracted in 200 components = -0.00189393 Jy ! Clean residual min=-0.008098 max=0.008355 Jy/beam ! Clean residual mean=-0.000005 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.674546 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.674546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132291Jy sigma=0.476720 ! Fit after self-cal, rms=0.133470Jy sigma=0.472740 ! 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. ! ! Fit before self-cal, rms=0.133470Jy sigma=0.472740 ! Fit after self-cal, rms=0.133568Jy sigma=0.470101 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.584 mas, bmaj=16.74 mas, bpa=-15.62 degrees ! Estimated noise=2.86747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000477149 Jy ! Component: 100 - total flux cleaned = -0.000368706 Jy ! Component: 150 - total flux cleaned = -0.000190801 Jy ! Component: 200 - total flux cleaned = -0.000119843 Jy ! Total flux subtracted in 200 components = -0.000119843 Jy ! Clean residual min=-0.007843 max=0.007734 Jy/beam ! Clean residual mean=-0.000003 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.674426 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.674426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133389Jy sigma=0.469627 ! Fit after self-cal, rms=0.133425Jy sigma=0.469589 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 = 0.000122616 Jy ! Component: 100 - total flux cleaned = 6.24631e-05 Jy ! Component: 150 - total flux cleaned = 0.000113864 Jy ! Component: 200 - total flux cleaned = 0.000204682 Jy ! Total flux subtracted in 200 components = 0.000204682 Jy ! Clean residual min=-0.007650 max=0.007533 Jy/beam ! Clean residual mean=-0.000004 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.67463 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.67463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133380Jy sigma=0.469476 ! Fit after self-cal, rms=0.133385Jy sigma=0.469459 ! 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. ! ! Fit before self-cal, rms=0.133385Jy sigma=0.469459 ! Fit after self-cal, rms=0.133765Jy sigma=0.469081 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.583 mas, bmaj=16.74 mas, bpa=-15.56 degrees ! Estimated noise=2.86774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.36609e-05 Jy ! Component: 100 - total flux cleaned = 8.98011e-05 Jy ! Component: 150 - total flux cleaned = 0.000278559 Jy ! Component: 200 - total flux cleaned = 0.000388698 Jy ! Total flux subtracted in 200 components = 0.000388698 Jy ! Clean residual min=-0.007562 max=0.007265 Jy/beam ! Clean residual mean=-0.000005 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.675019 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.675019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133689Jy sigma=0.468905 ! Fit after self-cal, rms=0.133704Jy sigma=0.468893 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 = 0.000222292 Jy ! Component: 100 - total flux cleaned = 0.000269137 Jy ! Component: 150 - total flux cleaned = 0.000269236 Jy ! Component: 200 - total flux cleaned = 0.000307302 Jy ! Total flux subtracted in 200 components = 0.000307302 Jy ! Clean residual min=-0.007465 max=0.007144 Jy/beam ! Clean residual mean=-0.000005 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.675326 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.675326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133674Jy sigma=0.468825 ! Fit after self-cal, rms=0.133679Jy sigma=0.468813 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.133679Jy sigma=0.468813 ! Fit after self-cal, rms=0.133906Jy sigma=0.468715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.169 mas, bmaj=17.84 mas, bpa=-13.47 degrees ! Estimated noise=3.1523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121977 Jy ! Component: 100 - total flux cleaned = 0.00122168 Jy ! Component: 150 - total flux cleaned = 0.00122409 Jy ! Component: 200 - total flux cleaned = 0.00122575 Jy ! Total flux subtracted in 200 components = 0.00122575 Jy ! Clean residual min=-0.007749 max=0.007698 Jy/beam ! Clean residual mean=-0.000007 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.676552 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.676552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133901Jy sigma=0.468699 ! Fit after self-cal, rms=0.133903Jy sigma=0.468676 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 = 7.68916e-05 Jy ! Component: 100 - total flux cleaned = 4.56894e-05 Jy ! Component: 150 - total flux cleaned = 4.56436e-05 Jy ! Component: 200 - total flux cleaned = 2.19171e-05 Jy ! Total flux subtracted in 200 components = 2.19171e-05 Jy ! Clean residual min=-0.007700 max=0.007727 Jy/beam ! Clean residual mean=-0.000007 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.676574 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 0.676574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133908Jy sigma=0.468686 ! Fit after self-cal, rms=0.133908Jy sigma=0.468674 ! 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=4.582 mas, bmaj=16.75 mas, bpa=-15.53 degrees ! Estimated noise=2.86784 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.582 x 16.75 at -15.53 degrees (North through East) ! Clean map min=-0.0071782 max=0.65555 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133908Jy sigma=0.468674 ! Fit after self-cal, rms=0.123143Jy sigma=0.400532 ! Inverting map and beam ! Estimated beam: bmin=4.584 mas, bmaj=16.75 mas, bpa=-15.52 degrees ! Estimated noise=2.86987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828308 Jy ! Component: 100 - total flux cleaned = 0.000972597 Jy ! Component: 150 - total flux cleaned = 0.000970859 Jy ! Component: 200 - total flux cleaned = 0.000970115 Jy ! Total flux subtracted in 200 components = 0.000970115 Jy ! Clean residual min=-0.007270 max=0.006784 Jy/beam ! Clean residual mean=-0.000006 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.677544 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.677544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123102Jy sigma=0.400437 ! Fit after self-cal, rms=0.123105Jy sigma=0.400426 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.56786e-05 Jy ! Component: 100 - total flux cleaned = 5.58871e-05 Jy ! Component: 150 - total flux cleaned = 5.60161e-05 Jy ! Component: 200 - total flux cleaned = 5.53125e-05 Jy ! Total flux subtracted in 200 components = 5.53125e-05 Jy ! Clean residual min=-0.007262 max=0.006729 Jy/beam ! Clean residual mean=-0.000006 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.677599 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.677599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123077Jy sigma=0.400356 ! Fit after self-cal, rms=0.123079Jy sigma=0.400346 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123079Jy sigma=0.400346 ! Fit after self-cal, rms=0.123141Jy sigma=0.400321 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=3.71 mas, bmaj=15.29 mas, bpa=-14.36 degrees ! Estimated noise=3.92459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.50789 Jy ! Component: 100 - total flux cleaned = 0.618646 Jy ! Component: 150 - total flux cleaned = 0.64784 Jy ! Component: 200 - total flux cleaned = 0.662276 Jy ! Total flux subtracted in 200 components = 0.662276 Jy ! Clean residual min=-0.009717 max=0.009259 Jy/beam ! Clean residual mean=-0.000013 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.662276 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.662276 Jy ! Inverting map and beam ! Estimated beam: bmin=4.584 mas, bmaj=16.75 mas, bpa=-15.51 degrees ! Estimated noise=2.87038 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 = 0.0115413 Jy ! Component: 100 - total flux cleaned = 0.0154304 Jy ! Component: 150 - total flux cleaned = 0.0161691 Jy ! Component: 200 - total flux cleaned = 0.0164504 Jy ! Total flux subtracted in 200 components = 0.0164504 Jy ! Clean residual min=-0.007868 max=0.006397 Jy/beam ! Clean residual mean=-0.000006 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.678726 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.678726 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.169 mas, bmaj=17.83 mas, bpa=-13.44 degrees ! Estimated noise=3.1543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394452 Jy ! Component: 100 - total flux cleaned = 0.00080779 Jy ! Component: 150 - total flux cleaned = 0.000882113 Jy ! Component: 200 - total flux cleaned = 0.000939713 Jy ! Total flux subtracted in 200 components = 0.000939713 Jy ! Clean residual min=-0.007733 max=0.007468 Jy/beam ! Clean residual mean=-0.000007 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.679666 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 = 4.56105e-05 Jy ! Component: 100 - total flux cleaned = 4.39964e-05 Jy ! Component: 150 - total flux cleaned = 4.17473e-05 Jy ! Component: 200 - total flux cleaned = 8.63794e-06 Jy ! Total flux subtracted in 200 components = 8.63794e-06 Jy ! Clean residual min=-0.007591 max=0.007428 Jy/beam ! Clean residual mean=-0.000007 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.679675 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.679675 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.584 mas, bmaj=16.75 mas, bpa=-15.51 degrees ! Estimated noise=2.87038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.4899e-05 Jy ! Component: 100 - total flux cleaned = -0.000321826 Jy ! Component: 150 - total flux cleaned = -0.000316565 Jy ! Component: 200 - total flux cleaned = -0.000191965 Jy ! Total flux subtracted in 200 components = -0.000191965 Jy ! Clean residual min=-0.007030 max=0.006227 Jy/beam ! Clean residual mean=-0.000006 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.679483 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.679483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123165Jy sigma=0.400865 ! Fit after self-cal, rms=0.123145Jy sigma=0.400836 wmodel /scr/pima/rdv94_uvs/J0118-2141_S_map.mod ! Writing 82 model components to file: /scr/pima/rdv94_uvs/J0118-2141_S_map.mod wobs /scr/pima/rdv94_uvs/J0118-2141_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0118-2141_S_uvs.fits wwins /scr/pima/rdv94_uvs/J0118-2141_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv94_uvs/J0118-2141_S_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 = -0.000205613 Jy ! Component: 100 - total flux cleaned = -0.000304354 Jy ! Component: 150 - total flux cleaned = -0.000794797 Jy ! Component: 200 - total flux cleaned = -0.000794929 Jy ! Component: 250 - total flux cleaned = -0.000622041 Jy ! Component: 300 - total flux cleaned = -0.000458437 Jy ! Component: 350 - total flux cleaned = -0.000458587 Jy ! Component: 400 - total flux cleaned = -0.000453938 Jy ! Component: 450 - total flux cleaned = -0.000223177 Jy ! Component: 500 - total flux cleaned = -0.000148965 Jy ! Component: 550 - total flux cleaned = -7.61858e-05 Jy ! Component: 600 - total flux cleaned = 0.000135581 Jy ! Component: 650 - total flux cleaned = 0.000203545 Jy ! Component: 700 - total flux cleaned = 0.00027112 Jy ! Component: 750 - total flux cleaned = 0.000467238 Jy ! Component: 800 - total flux cleaned = 0.000403019 Jy ! Component: 850 - total flux cleaned = 0.000528642 Jy ! Component: 900 - total flux cleaned = 0.000403922 Jy ! Component: 950 - total flux cleaned = 0.000281408 Jy ! Component: 1000 - total flux cleaned = 0.000103716 Jy ! Component: 1050 - total flux cleaned = 4.6475e-05 Jy ! Component: 1100 - total flux cleaned = 4.60664e-05 Jy ! Component: 1150 - total flux cleaned = -6.69639e-05 Jy ! Component: 1200 - total flux cleaned = -0.000178879 Jy ! Component: 1250 - total flux cleaned = -0.000341752 Jy ! Component: 1300 - total flux cleaned = -0.000233931 Jy ! Component: 1350 - total flux cleaned = -0.000340345 Jy ! Component: 1400 - total flux cleaned = -0.000599926 Jy ! Component: 1450 - total flux cleaned = -0.000650373 Jy ! Component: 1500 - total flux cleaned = -0.000701131 Jy ! Component: 1550 - total flux cleaned = -0.00104994 Jy ! Component: 1600 - total flux cleaned = -0.00109917 Jy ! Component: 1650 - total flux cleaned = -0.00114701 Jy ! Component: 1700 - total flux cleaned = -0.00138621 Jy ! Component: 1750 - total flux cleaned = -0.0015271 Jy ! Component: 1800 - total flux cleaned = -0.0014801 Jy ! Component: 1850 - total flux cleaned = -0.00134261 Jy ! Component: 1900 - total flux cleaned = -0.00147882 Jy ! Component: 1950 - total flux cleaned = -0.00143463 Jy ! Component: 2000 - total flux cleaned = -0.00152207 Jy ! Component: 2050 - total flux cleaned = -0.00152166 Jy ! Component: 2100 - total flux cleaned = -0.00152208 Jy ! Component: 2150 - total flux cleaned = -0.00147948 Jy ! Component: 2200 - total flux cleaned = -0.00168802 Jy ! Component: 2250 - total flux cleaned = -0.0016056 Jy ! Component: 2300 - total flux cleaned = -0.00168632 Jy ! Component: 2350 - total flux cleaned = -0.00168619 Jy ! Component: 2400 - total flux cleaned = -0.0016862 Jy ! Component: 2450 - total flux cleaned = -0.00172495 Jy ! Component: 2500 - total flux cleaned = -0.00164713 Jy ! Component: 2550 - total flux cleaned = -0.00168516 Jy ! Component: 2600 - total flux cleaned = -0.00164628 Jy ! Component: 2650 - total flux cleaned = -0.0016087 Jy ! Component: 2700 - total flux cleaned = -0.00164569 Jy ! Component: 2750 - total flux cleaned = -0.00157186 Jy ! Component: 2800 - total flux cleaned = -0.00160803 Jy ! Component: 2850 - total flux cleaned = -0.0016077 Jy ! Component: 2900 - total flux cleaned = -0.00146442 Jy ! Component: 2950 - total flux cleaned = -0.00132351 Jy ! Component: 3000 - total flux cleaned = -0.00135882 Jy ! Component: 3050 - total flux cleaned = -0.00132435 Jy ! Component: 3100 - total flux cleaned = -0.00153112 Jy ! Component: 3150 - total flux cleaned = -0.00149673 Jy ! Component: 3200 - total flux cleaned = -0.0015645 Jy ! Component: 3250 - total flux cleaned = -0.00173136 Jy ! Component: 3300 - total flux cleaned = -0.00169821 Jy ! Component: 3350 - total flux cleaned = -0.00173118 Jy ! Component: 3400 - total flux cleaned = -0.00182846 Jy ! Component: 3450 - total flux cleaned = -0.00179727 Jy ! Component: 3500 - total flux cleaned = -0.00195735 Jy ! Component: 3550 - total flux cleaned = -0.00198883 Jy ! Component: 3600 - total flux cleaned = -0.00208322 Jy ! Component: 3650 - total flux cleaned = -0.00223828 Jy ! Component: 3700 - total flux cleaned = -0.00226875 Jy ! Component: 3750 - total flux cleaned = -0.00229945 Jy ! Component: 3800 - total flux cleaned = -0.0023302 Jy ! Component: 3850 - total flux cleaned = -0.00242012 Jy ! Component: 3900 - total flux cleaned = -0.00247999 Jy ! Component: 3950 - total flux cleaned = -0.00256913 Jy ! Component: 4000 - total flux cleaned = -0.00268658 Jy ! Component: 4050 - total flux cleaned = -0.00274482 Jy ! Total flux subtracted in 4096 components = -0.00280241 Jy ! Clean residual min=-0.001515 max=0.001702 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.67668 Jy keep ! Adding 372 model components to the UV plane model. ! The established model now contains 454 components and 0.676681 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0118-2141_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.584 x 16.75 at -15.51 degrees (North through East) ! Clean map min=-0.0045912 max=0.65543 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0118-2141_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.655434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000602795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275907 0.275907 0.551813 1.10363 2.20725 4.41451 8.82901 17.658 35.316 70.6321 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.655 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0118-2141_S_uvs.log closed on Mon Sep 23 22:07:57 2013