! Started logfile: /d2/scr/pima/bp177b_uvs/J1417+1116_C_uvs.log on Sat Mar 22 08:11:12 2014 obs /d2/scr/pima/bp177b_uvs/J1417+1116_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1417+1116_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1417+1116 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 816 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177b_uvs/J1417+1116_C] 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 0.300x0.300 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. ! ! 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=1.000124Jy sigma=45.826223 ! Fit after self-cal, rms=0.973691Jy sigma=44.606281 ! 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=1.62 mas, bmaj=3.404 mas, bpa=12.29 degrees ! Estimated noise=0.692053 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 = 0.0180632 Jy ! Component: 100 - total flux cleaned = 0.0268075 Jy ! Total flux subtracted in 100 components = 0.0268075 Jy ! Clean residual min=-0.003140 max=0.005482 Jy/beam ! Clean residual mean=-0.000008 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.0268075 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0268075 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=0.019701Jy sigma=0.884355 ! Fit after self-cal, rms=0.018827Jy sigma=0.841091 ! 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=1.868 mas, bmaj=3.831 mas, bpa=8.913 degrees ! Estimated noise=0.546063 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 = 0.00782104 Jy ! Component: 100 - total flux cleaned = 0.0120915 Jy ! Component: 150 - total flux cleaned = 0.0148027 Jy ! Component: 200 - total flux cleaned = 0.0166742 Jy ! Total flux subtracted in 200 components = 0.0166742 Jy ! Clean residual min=-0.002608 max=0.003345 Jy/beam ! Clean residual mean=-0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0434817 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 54 components and 0.0434817 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=0.015214Jy sigma=0.669885 ! Fit after self-cal, rms=0.015179Jy sigma=0.668398 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.868 x 3.831 at 8.913 degrees (North through East) ! Clean map min=-0.0024837 max=0.026892 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.015179Jy sigma=0.668398 ! Fit after self-cal, rms=0.015179Jy sigma=0.668398 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=3.831 mas, bpa=8.913 degrees ! Estimated noise=0.546063 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 = 0.00139798 Jy ! Component: 100 - total flux cleaned = 0.0023644 Jy ! Component: 150 - total flux cleaned = 0.00307278 Jy ! Component: 200 - total flux cleaned = 0.00359334 Jy ! Total flux subtracted in 200 components = 0.00359334 Jy ! Clean residual min=-0.002928 max=0.002955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0470751 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 75 components and 0.0470751 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=0.015016Jy sigma=0.660778 ! Fit after self-cal, rms=0.015011Jy sigma=0.660556 ! 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=0.015011Jy sigma=0.660556 ! Fit after self-cal, rms=0.015011Jy sigma=0.660556 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=3.831 mas, bpa=8.913 degrees ! Estimated noise=0.546063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441627 Jy ! Component: 100 - total flux cleaned = 0.000675113 Jy ! Component: 150 - total flux cleaned = 0.000786999 Jy ! Component: 200 - total flux cleaned = 0.000884977 Jy ! Total flux subtracted in 200 components = 0.000884977 Jy ! Clean residual min=-0.002974 max=0.002887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0479601 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.0479601 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=0.014997Jy sigma=0.659574 ! Fit after self-cal, rms=0.014997Jy sigma=0.659524 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 = 0.000114937 Jy ! Component: 100 - total flux cleaned = 0.000187062 Jy ! Component: 150 - total flux cleaned = 0.000250158 Jy ! Component: 200 - total flux cleaned = 0.00030095 Jy ! Total flux subtracted in 200 components = 0.00030095 Jy ! Clean residual min=-0.002976 max=0.002861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.048261 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.048261 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=0.014996Jy sigma=0.659033 ! Fit after self-cal, rms=0.014995Jy sigma=0.659009 ! 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=0.014995Jy sigma=0.659009 ! Fit after self-cal, rms=0.014995Jy sigma=0.659009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=3.831 mas, bpa=8.913 degrees ! Estimated noise=0.546063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.038e-05 Jy ! Component: 100 - total flux cleaned = 8.06728e-05 Jy ! Component: 150 - total flux cleaned = 0.000103371 Jy ! Component: 200 - total flux cleaned = 0.000132514 Jy ! Total flux subtracted in 200 components = 0.000132514 Jy ! Clean residual min=-0.002978 max=0.002848 Jy/beam ! Clean residual mean=-0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0483935 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.0483935 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=0.014995Jy sigma=0.658757 ! Fit after self-cal, rms=0.014995Jy sigma=0.658739 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 = 1.84803e-05 Jy ! Component: 100 - total flux cleaned = 3.47247e-05 Jy ! Component: 150 - total flux cleaned = 5.64933e-05 Jy ! Component: 200 - total flux cleaned = 7.32787e-05 Jy ! Total flux subtracted in 200 components = 7.32787e-05 Jy ! Clean residual min=-0.002980 max=0.002839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0484668 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.0484668 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=0.014995Jy sigma=0.658582 ! Fit after self-cal, rms=0.014995Jy sigma=0.658566 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.014995Jy sigma=0.658566 ! Fit after self-cal, rms=0.014995Jy sigma=0.658566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.402 mas, bmaj=5.235 mas, bpa=-0.8101 degrees ! Estimated noise=0.672792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384476 Jy ! Component: 100 - total flux cleaned = 0.000486155 Jy ! Component: 150 - total flux cleaned = 0.000524398 Jy ! Component: 200 - total flux cleaned = 0.000559073 Jy ! Total flux subtracted in 200 components = 0.000559073 Jy ! Clean residual min=-0.001881 max=0.002178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0490259 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.0490259 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=0.015005Jy sigma=0.658428 ! Fit after self-cal, rms=0.015003Jy sigma=0.658362 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.44578e-05 Jy ! Component: 100 - total flux cleaned = 5.74731e-05 Jy ! Component: 150 - total flux cleaned = 8.66093e-05 Jy ! Component: 200 - total flux cleaned = 9.71442e-05 Jy ! Total flux subtracted in 200 components = 9.71442e-05 Jy ! Clean residual min=-0.001881 max=0.002184 Jy/beam ! Clean residual mean=-0.000002 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.049123 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 0.049123 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=0.015015Jy sigma=0.658240 ! Fit after self-cal, rms=0.015013Jy sigma=0.658184 ! 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=1.868 mas, bmaj=3.831 mas, bpa=8.913 degrees ! Estimated noise=0.546063 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.868 x 3.831 at 8.913 degrees (North through East) ! Clean map min=-0.0028537 max=0.026206 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=1.62 mas, bmaj=3.404 mas, bpa=12.29 degrees ! Estimated noise=0.692053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186943 Jy ! Component: 100 - total flux cleaned = 0.0278573 Jy ! Component: 150 - total flux cleaned = 0.0332924 Jy ! Component: 200 - total flux cleaned = 0.0367872 Jy ! Total flux subtracted in 200 components = 0.0367872 Jy ! Clean residual min=-0.002617 max=0.003926 Jy/beam ! Clean residual mean=-0.000005 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0367872 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0367872 Jy ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=3.831 mas, bpa=8.913 degrees ! Estimated noise=0.546063 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-38.1, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407313 Jy ! Component: 100 - total flux cleaned = 0.00661437 Jy ! Component: 150 - total flux cleaned = 0.00796093 Jy ! Component: 200 - total flux cleaned = 0.00886908 Jy ! Total flux subtracted in 200 components = 0.00886908 Jy ! Clean residual min=-0.002711 max=0.003108 Jy/beam ! Clean residual mean=-0.000003 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0456563 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 71 components and 0.0456563 Jy ! Inverting map ! Added new window around map position (-15, -52.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113795 Jy ! Component: 100 - total flux cleaned = 0.00168516 Jy ! Component: 150 - total flux cleaned = 0.00198 Jy ! Component: 200 - total flux cleaned = 0.00215183 Jy ! Total flux subtracted in 200 components = 0.00215183 Jy ! Clean residual min=-0.002510 max=0.002549 Jy/beam ! Clean residual mean=-0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0478081 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.0478082 Jy ! Inverting map ! Added new window around map position (5.1, 75.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.14754e-06 Jy ! Component: 100 - total flux cleaned = -0.000167472 Jy ! Component: 150 - total flux cleaned = -0.000387088 Jy ! Component: 200 - total flux cleaned = -0.000461796 Jy ! Total flux subtracted in 200 components = -0.000461796 Jy ! Clean residual min=-0.001615 max=0.001839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0473464 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.0473464 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.402 mas, bmaj=5.235 mas, bpa=-0.8101 degrees ! Estimated noise=0.672792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105788 Jy ! Component: 100 - total flux cleaned = 0.00113379 Jy ! Component: 150 - total flux cleaned = 0.00110157 Jy ! Component: 200 - total flux cleaned = 0.00104492 Jy ! Total flux subtracted in 200 components = 0.00104492 Jy ! Clean residual min=-0.001651 max=0.001705 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0483913 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 = -0.000102391 Jy ! Component: 100 - total flux cleaned = -0.000172866 Jy ! Component: 150 - total flux cleaned = -0.000239462 Jy ! Component: 200 - total flux cleaned = -0.000302567 Jy ! Total flux subtracted in 200 components = -0.000302567 Jy ! Clean residual min=-0.001616 max=0.001549 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0480887 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 163 components and 0.0480887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.868 mas, bmaj=3.831 mas, bpa=8.913 degrees ! Estimated noise=0.546063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303978 Jy ! Component: 100 - total flux cleaned = -0.000376162 Jy ! Component: 150 - total flux cleaned = -0.000352964 Jy ! Component: 200 - total flux cleaned = -0.000353182 Jy ! Total flux subtracted in 200 components = -0.000353182 Jy ! Clean residual min=-0.001580 max=0.001563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0477355 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 187 components and 0.0477355 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=0.013295Jy sigma=0.584603 ! Fit after self-cal, rms=0.013127Jy sigma=0.577128 wmodel /d2/scr/pima/bp177b_uvs/J1417+1116_C_map.mod ! Writing 187 model components to file: /d2/scr/pima/bp177b_uvs/J1417+1116_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1417+1116_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1417+1116_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1417+1116_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177b_uvs/J1417+1116_C_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 = 0.000324621 Jy ! Component: 100 - total flux cleaned = 0.000432911 Jy ! Component: 150 - total flux cleaned = 0.000508518 Jy ! Component: 200 - total flux cleaned = 0.00053165 Jy ! Component: 250 - total flux cleaned = 0.00053304 Jy ! Component: 300 - total flux cleaned = 0.00049125 Jy ! Component: 350 - total flux cleaned = 0.000450789 Jy ! Component: 400 - total flux cleaned = 0.000352271 Jy ! Component: 450 - total flux cleaned = 0.000276407 Jy ! Component: 500 - total flux cleaned = 0.00022103 Jy ! Component: 550 - total flux cleaned = 0.00016749 Jy ! Component: 600 - total flux cleaned = 0.000150237 Jy ! Component: 650 - total flux cleaned = 0.000133639 Jy ! Component: 700 - total flux cleaned = 0.000150333 Jy ! Component: 750 - total flux cleaned = 0.000214029 Jy ! Component: 800 - total flux cleaned = 0.000260851 Jy ! Component: 850 - total flux cleaned = 0.000322212 Jy ! Component: 900 - total flux cleaned = 0.00041195 Jy ! Component: 950 - total flux cleaned = 0.000485131 Jy ! Component: 1000 - total flux cleaned = 0.000570961 Jy ! Component: 1050 - total flux cleaned = 0.000641278 Jy ! Component: 1100 - total flux cleaned = 0.000737844 Jy ! Component: 1150 - total flux cleaned = 0.000818888 Jy ! Component: 1200 - total flux cleaned = 0.000885116 Jy ! Component: 1250 - total flux cleaned = 0.000937086 Jy ! Component: 1300 - total flux cleaned = 0.000975239 Jy ! Component: 1350 - total flux cleaned = 0.0010005 Jy ! Component: 1400 - total flux cleaned = 0.00102515 Jy ! Component: 1450 - total flux cleaned = 0.00103756 Jy ! Component: 1500 - total flux cleaned = 0.00104947 Jy ! Component: 1550 - total flux cleaned = 0.00103803 Jy ! Component: 1600 - total flux cleaned = 0.00103812 Jy ! Component: 1650 - total flux cleaned = 0.00102675 Jy ! Component: 1700 - total flux cleaned = 0.00101563 Jy ! Component: 1750 - total flux cleaned = 0.000993421 Jy ! Component: 1800 - total flux cleaned = 0.00098251 Jy ! Component: 1850 - total flux cleaned = 0.00101456 Jy ! Component: 1900 - total flux cleaned = 0.00102488 Jy ! Component: 1950 - total flux cleaned = 0.00102492 Jy ! Component: 2000 - total flux cleaned = 0.00103509 Jy ! Component: 2050 - total flux cleaned = 0.00105513 Jy ! Component: 2100 - total flux cleaned = 0.00101541 Jy ! Component: 2150 - total flux cleaned = 0.00104512 Jy ! Component: 2200 - total flux cleaned = 0.00107432 Jy ! Component: 2250 - total flux cleaned = 0.00108378 Jy ! Component: 2300 - total flux cleaned = 0.00110272 Jy ! Component: 2350 - total flux cleaned = 0.00114937 Jy ! Component: 2400 - total flux cleaned = 0.00114939 Jy ! Component: 2450 - total flux cleaned = 0.00116758 Jy ! Component: 2500 - total flux cleaned = 0.00114952 Jy ! Component: 2550 - total flux cleaned = 0.00121194 Jy ! Component: 2600 - total flux cleaned = 0.00119429 Jy ! Component: 2650 - total flux cleaned = 0.00116837 Jy ! Component: 2700 - total flux cleaned = 0.00121151 Jy ! Component: 2750 - total flux cleaned = 0.00121993 Jy ! Component: 2800 - total flux cleaned = 0.00120308 Jy ! Component: 2850 - total flux cleaned = 0.00122806 Jy ! Component: 2900 - total flux cleaned = 0.00121152 Jy ! Component: 2950 - total flux cleaned = 0.00121971 Jy ! Component: 3000 - total flux cleaned = 0.00119555 Jy ! Component: 3050 - total flux cleaned = 0.0011956 Jy ! Component: 3100 - total flux cleaned = 0.00119551 Jy ! Component: 3150 - total flux cleaned = 0.00119552 Jy ! Component: 3200 - total flux cleaned = 0.00118782 Jy ! Component: 3250 - total flux cleaned = 0.00118769 Jy ! Component: 3300 - total flux cleaned = 0.00117237 Jy ! Component: 3350 - total flux cleaned = 0.00114982 Jy ! Component: 3400 - total flux cleaned = 0.0011274 Jy ! Component: 3450 - total flux cleaned = 0.00112737 Jy ! Component: 3500 - total flux cleaned = 0.00112729 Jy ! Component: 3550 - total flux cleaned = 0.00111277 Jy ! Component: 3600 - total flux cleaned = 0.00109126 Jy ! Component: 3650 - total flux cleaned = 0.00109844 Jy ! Component: 3700 - total flux cleaned = 0.00109126 Jy ! Component: 3750 - total flux cleaned = 0.00108427 Jy ! Component: 3800 - total flux cleaned = 0.00104956 Jy ! Component: 3850 - total flux cleaned = 0.00102891 Jy ! Component: 3900 - total flux cleaned = 0.00100845 Jy ! Component: 3950 - total flux cleaned = 0.00100166 Jy ! Component: 4000 - total flux cleaned = 0.00100162 Jy ! Component: 4050 - total flux cleaned = 0.000974983 Jy ! Total flux subtracted in 4096 components = 0.000961702 Jy ! Clean residual min=-0.000420 max=0.000348 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0486972 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 450 components and 0.0486972 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1417+1116_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.868 x 3.831 at 8.913 degrees (North through East) ! Clean map min=-0.0027399 max=0.026079 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1417+1116_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0260792 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115919 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33347 1.33347 2.66694 5.33387 10.6677 21.3355 42.671 85.3419 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 224.977 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1417+1116_C_uvs.log closed on Sat Mar 22 08:11:16 2014