! Started logfile: /scr/pima/s5272a_uvs/J0106+1300_X_uvs.log on Mon Dec 16 09:33:31 2013 obs /scr/pima/s5272a_uvs/J0106+1300_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0106+1300_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.874528 visibilities/baseline/integration-bin. ! Found source: J0106+1300 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 29664 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/s5272a_uvs/J0106+1300_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 19 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.015346Jy sigma=6.121810 ! Fit after self-cal, rms=0.820073Jy sigma=4.784521 ! 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=0.7622 mas, bmaj=1.887 mas, bpa=-10.37 degrees ! Estimated noise=2.48873 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 = 0.144348 Jy ! Component: 100 - total flux cleaned = 0.18364 Jy ! Total flux subtracted in 100 components = 0.18364 Jy ! Clean residual min=-0.008460 max=0.016543 Jy/beam ! Clean residual mean=0.000005 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.18364 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.18364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055714Jy sigma=0.354061 ! Fit after self-cal, rms=0.054928Jy sigma=0.348815 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181678 Jy ! Component: 100 - total flux cleaned = 0.027581 Jy ! Total flux subtracted in 100 components = 0.027581 Jy ! Clean residual min=-0.007122 max=0.006932 Jy/beam ! Clean residual mean=0.000002 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.211221 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.211221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050209Jy sigma=0.282555 ! Fit after self-cal, rms=0.050099Jy sigma=0.282193 ! 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=0.9697 mas, bmaj=2.262 mas, bpa=-9.339 degrees ! Estimated noise=1.49432 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 = 0.00953363 Jy ! Component: 100 - total flux cleaned = 0.0145225 Jy ! Component: 150 - total flux cleaned = 0.0176396 Jy ! Component: 200 - total flux cleaned = 0.0196529 Jy ! Total flux subtracted in 200 components = 0.0196529 Jy ! Clean residual min=-0.006981 max=0.008470 Jy/beam ! Clean residual mean=0.000008 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.230874 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.230874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050008Jy sigma=0.260753 ! Fit after self-cal, rms=0.049967Jy sigma=0.260620 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9697 x 2.262 at -9.339 degrees (North through East) ! Clean map min=-0.006653 max=0.18674 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.12 KP 1.06 LA 1.01 ! MK 1.10 NL 1.02 OV 0.97 PT 0.89 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.07 KP 1.17 LA 0.97 ! MK 1.01 NL 1.07 OV 1.04 PT 0.87 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.049967Jy sigma=0.260620 ! Fit after self-cal, rms=0.049739Jy sigma=0.258265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9747 mas, bmaj=2.279 mas, bpa=-9.435 degrees ! Estimated noise=1.50113 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 = 0.00156384 Jy ! Component: 100 - total flux cleaned = 0.00236256 Jy ! Component: 150 - total flux cleaned = 0.00254035 Jy ! Component: 200 - total flux cleaned = 0.00265111 Jy ! Total flux subtracted in 200 components = 0.00265111 Jy ! Clean residual min=-0.006973 max=0.008328 Jy/beam ! Clean residual mean=0.000000 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.233525 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.233525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049803Jy sigma=0.257004 ! Fit after self-cal, rms=0.049787Jy sigma=0.256955 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049787Jy sigma=0.256955 ! Fit after self-cal, rms=0.049785Jy sigma=0.256947 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9746 mas, bmaj=2.279 mas, bpa=-9.438 degrees ! Estimated noise=1.50146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.9536e-05 Jy ! Component: 100 - total flux cleaned = 0.0002362 Jy ! Component: 150 - total flux cleaned = 0.000313294 Jy ! Component: 200 - total flux cleaned = 0.000382173 Jy ! Total flux subtracted in 200 components = 0.000382173 Jy ! Clean residual min=-0.006955 max=0.008356 Jy/beam ! Clean residual mean=0.000001 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.233907 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.233907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049755Jy sigma=0.256778 ! Fit after self-cal, rms=0.049734Jy sigma=0.256737 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 (2.6, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00793979 Jy ! Component: 100 - total flux cleaned = 0.0130288 Jy ! Component: 150 - total flux cleaned = 0.0166823 Jy ! Component: 200 - total flux cleaned = 0.0174897 Jy ! Total flux subtracted in 200 components = 0.0174897 Jy ! Clean residual min=-0.006493 max=0.008313 Jy/beam ! Clean residual mean=-0.000001 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.251397 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.251397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047994Jy sigma=0.246704 ! Fit after self-cal, rms=0.047787Jy sigma=0.244090 ! Inverting map ! Added new window around map position (-9.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674854 Jy ! Component: 100 - total flux cleaned = 0.0109613 Jy ! Component: 150 - total flux cleaned = 0.0130125 Jy ! Component: 200 - total flux cleaned = 0.0148238 Jy ! Total flux subtracted in 200 components = 0.0148238 Jy ! Clean residual min=-0.005631 max=0.005634 Jy/beam ! Clean residual mean=-0.000006 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.266221 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 92 components and 0.266221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046297Jy sigma=0.236053 ! Fit after self-cal, rms=0.046265Jy sigma=0.235545 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046265Jy sigma=0.235545 ! Fit after self-cal, rms=0.044979Jy sigma=0.225107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9726 mas, bmaj=2.282 mas, bpa=-9.477 degrees ! Estimated noise=1.50549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00076967 Jy ! Component: 100 - total flux cleaned = 0.00133466 Jy ! Component: 150 - total flux cleaned = 0.00199809 Jy ! Component: 200 - total flux cleaned = 0.00244751 Jy ! Total flux subtracted in 200 components = 0.00244751 Jy ! Clean residual min=-0.004952 max=0.004986 Jy/beam ! Clean residual mean=-0.000009 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.268668 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.268668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044499Jy sigma=0.223542 ! Fit after self-cal, rms=0.044496Jy sigma=0.223440 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 = 0.000547756 Jy ! Component: 100 - total flux cleaned = 0.000886207 Jy ! Component: 150 - total flux cleaned = 0.00132404 Jy ! Component: 200 - total flux cleaned = 0.00149729 Jy ! Total flux subtracted in 200 components = 0.00149729 Jy ! Clean residual min=-0.005102 max=0.004970 Jy/beam ! Clean residual mean=-0.000010 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.270166 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.270166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044235Jy sigma=0.222690 ! Fit after self-cal, rms=0.044235Jy sigma=0.222657 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044235Jy sigma=0.222657 ! Fit after self-cal, rms=0.044067Jy sigma=0.221637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.389 mas, bpa=-8.282 degrees ! Estimated noise=1.8095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305081 Jy ! Component: 100 - total flux cleaned = 0.00514817 Jy ! Component: 150 - total flux cleaned = 0.00605013 Jy ! Component: 200 - total flux cleaned = 0.00659703 Jy ! Total flux subtracted in 200 components = 0.00659703 Jy ! Clean residual min=-0.006825 max=0.007041 Jy/beam ! Clean residual mean=-0.000022 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.276763 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.276763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043971Jy sigma=0.220834 ! Fit after self-cal, rms=0.043949Jy sigma=0.220649 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 = 0.00121043 Jy ! Component: 100 - total flux cleaned = 0.0015581 Jy ! Component: 150 - total flux cleaned = 0.00171438 Jy ! Component: 200 - total flux cleaned = 0.00186186 Jy ! Total flux subtracted in 200 components = 0.00186186 Jy ! Clean residual min=-0.006890 max=0.006853 Jy/beam ! Clean residual mean=-0.000023 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.278625 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.278625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043888Jy sigma=0.220486 ! Fit after self-cal, rms=0.043876Jy sigma=0.220436 ! 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=0.9724 mas, bmaj=2.282 mas, bpa=-9.534 degrees ! Estimated noise=1.50251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9724 x 2.282 at -9.534 degrees (North through East) ! Clean map min=-0.0050367 max=0.18229 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=0.7603 mas, bmaj=1.894 mas, bpa=-10.42 degrees ! Estimated noise=2.49903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144601 Jy ! Component: 100 - total flux cleaned = 0.185596 Jy ! Component: 150 - total flux cleaned = 0.202534 Jy ! Component: 200 - total flux cleaned = 0.211819 Jy ! Total flux subtracted in 200 components = 0.211819 Jy ! Clean residual min=-0.005981 max=0.006265 Jy/beam ! Clean residual mean=0.000000 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.211819 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.211819 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=2.282 mas, bpa=-9.534 degrees ! Estimated noise=1.50251 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 = 0.011669 Jy ! Component: 100 - total flux cleaned = 0.0200188 Jy ! Component: 150 - total flux cleaned = 0.0268799 Jy ! Component: 200 - total flux cleaned = 0.0326257 Jy ! Total flux subtracted in 200 components = 0.0326257 Jy ! Clean residual min=-0.005762 max=0.006286 Jy/beam ! Clean residual mean=0.000002 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.244444 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 64 components and 0.244444 Jy ! Inverting map ! Added new window around map position (-7, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624106 Jy ! Component: 100 - total flux cleaned = 0.0103815 Jy ! Component: 150 - total flux cleaned = 0.0133825 Jy ! Component: 200 - total flux cleaned = 0.0157673 Jy ! Total flux subtracted in 200 components = 0.0157673 Jy ! Clean residual min=-0.005153 max=0.005210 Jy/beam ! Clean residual mean=0.000000 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.260212 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 100 components and 0.260212 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=2.138 mas, bmaj=3.389 mas, bpa=-8.282 degrees ! Estimated noise=1.8095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572646 Jy ! Component: 100 - total flux cleaned = 0.0100035 Jy ! Component: 150 - total flux cleaned = 0.0133781 Jy ! Component: 200 - total flux cleaned = 0.0161893 Jy ! Total flux subtracted in 200 components = 0.0161893 Jy ! Clean residual min=-0.006364 max=0.006369 Jy/beam ! Clean residual mean=-0.000015 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 0.276401 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 = 0.00144913 Jy ! Component: 100 - total flux cleaned = 0.00255457 Jy ! Component: 150 - total flux cleaned = 0.00346666 Jy ! Component: 200 - total flux cleaned = 0.00415382 Jy ! Total flux subtracted in 200 components = 0.00415382 Jy ! Clean residual min=-0.006333 max=0.006201 Jy/beam ! Clean residual mean=-0.000017 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.280555 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 127 components and 0.280555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=2.282 mas, bpa=-9.534 degrees ! Estimated noise=1.50251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131155 Jy ! Component: 100 - total flux cleaned = -0.00139215 Jy ! Component: 150 - total flux cleaned = -0.00153226 Jy ! Component: 200 - total flux cleaned = -0.00146472 Jy ! Total flux subtracted in 200 components = -0.00146472 Jy ! Clean residual min=-0.004893 max=0.004412 Jy/beam ! Clean residual mean=-0.000009 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.27909 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 0.27909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043590Jy sigma=0.218116 ! Fit after self-cal, rms=0.043472Jy sigma=0.216936 wmodel /scr/pima/s5272a_uvs/J0106+1300_X_map.mod ! Writing 148 model components to file: /scr/pima/s5272a_uvs/J0106+1300_X_map.mod wobs /scr/pima/s5272a_uvs/J0106+1300_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0106+1300_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0106+1300_X_map.win ! wwins: Wrote 4 windows to /scr/pima/s5272a_uvs/J0106+1300_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 = -0.00180656 Jy ! Component: 100 - total flux cleaned = -0.00219185 Jy ! Component: 150 - total flux cleaned = -0.00226393 Jy ! Component: 200 - total flux cleaned = -0.00191172 Jy ! Component: 250 - total flux cleaned = -0.00191075 Jy ! Component: 300 - total flux cleaned = -0.00171425 Jy ! Component: 350 - total flux cleaned = -0.00152349 Jy ! Component: 400 - total flux cleaned = -0.00146193 Jy ! Component: 450 - total flux cleaned = -0.00134164 Jy ! Component: 500 - total flux cleaned = -0.00122433 Jy ! Component: 550 - total flux cleaned = -0.00105104 Jy ! Component: 600 - total flux cleaned = -0.000825646 Jy ! Component: 650 - total flux cleaned = -0.00060483 Jy ! Component: 700 - total flux cleaned = -0.000442024 Jy ! Component: 750 - total flux cleaned = -0.000174274 Jy ! Component: 800 - total flux cleaned = 8.69627e-05 Jy ! Component: 850 - total flux cleaned = 0.000292816 Jy ! Component: 900 - total flux cleaned = 0.000545906 Jy ! Component: 950 - total flux cleaned = 0.000793887 Jy ! Component: 1000 - total flux cleaned = 0.000941299 Jy ! Component: 1050 - total flux cleaned = 0.00127807 Jy ! Component: 1100 - total flux cleaned = 0.00146713 Jy ! Component: 1150 - total flux cleaned = 0.00160783 Jy ! Component: 1200 - total flux cleaned = 0.00174682 Jy ! Component: 1250 - total flux cleaned = 0.00211029 Jy ! Component: 1300 - total flux cleaned = 0.00211004 Jy ! Component: 1350 - total flux cleaned = 0.00228802 Jy ! Component: 1400 - total flux cleaned = 0.00246193 Jy ! Component: 1450 - total flux cleaned = 0.00259079 Jy ! Component: 1500 - total flux cleaned = 0.00259078 Jy ! Component: 1550 - total flux cleaned = 0.00267541 Jy ! Component: 1600 - total flux cleaned = 0.00288277 Jy ! Component: 1650 - total flux cleaned = 0.00296416 Jy ! Component: 1700 - total flux cleaned = 0.00300413 Jy ! Component: 1750 - total flux cleaned = 0.00308479 Jy ! Component: 1800 - total flux cleaned = 0.00332273 Jy ! Component: 1850 - total flux cleaned = 0.00340121 Jy ! Component: 1900 - total flux cleaned = 0.0035563 Jy ! Component: 1950 - total flux cleaned = 0.00367124 Jy ! Component: 2000 - total flux cleaned = 0.00382353 Jy ! Component: 2050 - total flux cleaned = 0.00397403 Jy ! Component: 2100 - total flux cleaned = 0.00415983 Jy ! Component: 2150 - total flux cleaned = 0.00427002 Jy ! Component: 2200 - total flux cleaned = 0.0044522 Jy ! Component: 2250 - total flux cleaned = 0.00463305 Jy ! Component: 2300 - total flux cleaned = 0.00477594 Jy ! Component: 2350 - total flux cleaned = 0.0048113 Jy ! Component: 2400 - total flux cleaned = 0.0050921 Jy ! Component: 2450 - total flux cleaned = 0.00516173 Jy ! Component: 2500 - total flux cleaned = 0.00529981 Jy ! Component: 2550 - total flux cleaned = 0.00553946 Jy ! Component: 2600 - total flux cleaned = 0.00564102 Jy ! Component: 2650 - total flux cleaned = 0.00574149 Jy ! Component: 2700 - total flux cleaned = 0.00584117 Jy ! Component: 2750 - total flux cleaned = 0.0059738 Jy ! Component: 2800 - total flux cleaned = 0.00613734 Jy ! Component: 2850 - total flux cleaned = 0.00610436 Jy ! Component: 2900 - total flux cleaned = 0.0062333 Jy ! Component: 2950 - total flux cleaned = 0.00636093 Jy ! Component: 3000 - total flux cleaned = 0.00642441 Jy ! Component: 3050 - total flux cleaned = 0.00661285 Jy ! Component: 3100 - total flux cleaned = 0.00670623 Jy ! Component: 3150 - total flux cleaned = 0.00682991 Jy ! Component: 3200 - total flux cleaned = 0.00695287 Jy ! Component: 3250 - total flux cleaned = 0.00698344 Jy ! Component: 3300 - total flux cleaned = 0.00713457 Jy ! Component: 3350 - total flux cleaned = 0.00716478 Jy ! Component: 3400 - total flux cleaned = 0.00728387 Jy ! Component: 3450 - total flux cleaned = 0.00734298 Jy ! Component: 3500 - total flux cleaned = 0.0074602 Jy ! Component: 3550 - total flux cleaned = 0.00763451 Jy ! Component: 3600 - total flux cleaned = 0.0076921 Jy ! Component: 3650 - total flux cleaned = 0.00780643 Jy ! Component: 3700 - total flux cleaned = 0.00783509 Jy ! Component: 3750 - total flux cleaned = 0.00803274 Jy ! Component: 3800 - total flux cleaned = 0.00800469 Jy ! Component: 3850 - total flux cleaned = 0.00819919 Jy ! Component: 3900 - total flux cleaned = 0.00828203 Jy ! Component: 3950 - total flux cleaned = 0.00830965 Jy ! Component: 4000 - total flux cleaned = 0.00847313 Jy ! Component: 4050 - total flux cleaned = 0.00855417 Jy ! Total flux subtracted in 4096 components = 0.00868857 Jy ! Clean residual min=-0.001444 max=0.001338 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.287778 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 488 components and 0.287779 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0106+1300_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9724 x 2.282 at -9.534 degrees (North through East) ! Clean map min=-0.004062 max=0.18217 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0106+1300_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.182173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000512214 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.843509 0.843509 1.68702 3.37404 6.74808 13.4962 26.9923 53.9846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 355.656 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0106+1300_X_uvs.log closed on Mon Dec 16 09:33:36 2013