! Started logfile: /d2/scr/pima/bp177h_uvs/J1444+5538_X_uvs.log on Sat Mar 29 22:21:47 2014 obs /d2/scr/pima/bp177h_uvs/J1444+5538_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1444+5538_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1444+5538 ! ! 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 ! ! Read 0 lines of history. ! ! Reading 1080 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 /d2/scr/pima/bp177h_uvs/J1444+5538_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. ! ! 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=1.000330Jy sigma=39.398155 ! Fit after self-cal, rms=0.951101Jy sigma=37.508567 ! 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=0.7679 mas, bmaj=2.672 mas, bpa=25.33 degrees ! Estimated noise=0.810564 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 = 0.0359513 Jy ! Component: 100 - total flux cleaned = 0.0442984 Jy ! Total flux subtracted in 100 components = 0.0442984 Jy ! Clean residual min=-0.003323 max=0.006253 Jy/beam ! Clean residual mean=-0.000003 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0442984 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0442984 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=0.020377Jy sigma=0.781124 ! Fit after self-cal, rms=0.019748Jy sigma=0.749084 ! Inverting map ! Added new window around map position (3, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584617 Jy ! Component: 100 - total flux cleaned = 0.00962791 Jy ! Total flux subtracted in 100 components = 0.00962791 Jy ! Clean residual min=-0.003028 max=0.002685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0539263 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.0539263 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=0.017101Jy sigma=0.641622 ! Fit after self-cal, rms=0.017030Jy sigma=0.638135 ! 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=0.936 mas, bmaj=2.787 mas, bpa=25.06 degrees ! Estimated noise=0.553005 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 = 0.00467812 Jy ! Component: 100 - total flux cleaned = 0.00775575 Jy ! Component: 150 - total flux cleaned = 0.00990438 Jy ! Component: 200 - total flux cleaned = 0.0115139 Jy ! Total flux subtracted in 200 components = 0.0115139 Jy ! Clean residual min=-0.002219 max=0.002022 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0654402 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 72 components and 0.0654402 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=0.015381Jy sigma=0.575626 ! Fit after self-cal, rms=0.015350Jy sigma=0.573879 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.936 x 2.787 at 25.06 degrees (North through East) ! Clean map min=-0.0019906 max=0.048313 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 1.12 FD 1.13 HN 0.98 KP 0.90 ! LA 1.00 MK 1.01 NL 1.09 OV 0.93 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.94 KP 0.89 ! LA 0.96 MK 0.96 NL 1.10 OV 0.90 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.05 KP 1.09 ! LA 0.91 MK 1.11 NL 1.17 OV 0.91 ! PT 0.87 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.98 KP 0.90 ! LA 0.95 MK 1.12 NL 1.04 OV 0.93 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.00 ! LA 0.96 MK 1.02 NL 0.99 OV 0.94 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.10 KP 1.03 ! LA 1.02 MK 1.05 NL 1.14 OV 0.97 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.05 KP 1.03 ! LA 0.90 MK 1.00 NL 1.02 OV 1.10 ! PT 0.88 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015350Jy sigma=0.573879 ! Fit after self-cal, rms=0.014331Jy sigma=0.536949 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9402 mas, bmaj=2.809 mas, bpa=25.17 degrees ! Estimated noise=0.547107 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 = 0.000887097 Jy ! Component: 100 - total flux cleaned = 0.000998221 Jy ! Component: 150 - total flux cleaned = 0.00105563 Jy ! Component: 200 - total flux cleaned = 0.0010926 Jy ! Total flux subtracted in 200 components = 0.0010926 Jy ! Clean residual min=-0.001185 max=0.001239 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0665328 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.0665328 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=0.014270Jy sigma=0.534466 ! Fit after self-cal, rms=0.014266Jy sigma=0.534148 ! 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=0.014266Jy sigma=0.534148 ! Fit after self-cal, rms=0.014283Jy sigma=0.533690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.937 mas, bmaj=2.807 mas, bpa=25.27 degrees ! Estimated noise=0.547656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053285 Jy ! Component: 100 - total flux cleaned = 0.000813195 Jy ! Component: 150 - total flux cleaned = 0.000835644 Jy ! Component: 200 - total flux cleaned = 0.000845307 Jy ! Total flux subtracted in 200 components = 0.000845307 Jy ! Clean residual min=-0.001142 max=0.001189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0673781 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.0673781 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=0.014256Jy sigma=0.532674 ! Fit after self-cal, rms=0.014254Jy sigma=0.532596 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 = 0.00014735 Jy ! Component: 100 - total flux cleaned = 0.000183849 Jy ! Component: 150 - total flux cleaned = 0.000183912 Jy ! Component: 200 - total flux cleaned = 0.000184058 Jy ! Total flux subtracted in 200 components = 0.000184058 Jy ! Clean residual min=-0.001133 max=0.001176 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0675622 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.0675622 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=0.014244Jy sigma=0.532246 ! Fit after self-cal, rms=0.014244Jy sigma=0.532228 ! 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=0.014244Jy sigma=0.532228 ! Fit after self-cal, rms=0.014279Jy sigma=0.531926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9342 mas, bmaj=2.805 mas, bpa=25.36 degrees ! Estimated noise=0.548701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363066 Jy ! Component: 100 - total flux cleaned = 0.000602855 Jy ! Component: 150 - total flux cleaned = 0.00062725 Jy ! Component: 200 - total flux cleaned = 0.000650088 Jy ! Total flux subtracted in 200 components = 0.000650088 Jy ! Clean residual min=-0.001125 max=0.001155 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0682123 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.0682123 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=0.014265Jy sigma=0.531436 ! Fit after self-cal, rms=0.014265Jy sigma=0.531414 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 = 8.9778e-05 Jy ! Component: 100 - total flux cleaned = 0.000110776 Jy ! Component: 150 - total flux cleaned = 0.00012407 Jy ! Component: 200 - total flux cleaned = 0.000124062 Jy ! Total flux subtracted in 200 components = 0.000124062 Jy ! Clean residual min=-0.001119 max=0.001143 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0683363 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.0683363 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=0.014258Jy sigma=0.531196 ! Fit after self-cal, rms=0.014258Jy sigma=0.531191 ! 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=0.014258Jy sigma=0.531191 ! Fit after self-cal, rms=0.014289Jy sigma=0.531033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=3.042 mas, bpa=25.16 degrees ! Estimated noise=0.679525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435062 Jy ! Component: 100 - total flux cleaned = 0.000434312 Jy ! Component: 150 - total flux cleaned = 0.00045643 Jy ! Component: 200 - total flux cleaned = 0.000462905 Jy ! Total flux subtracted in 200 components = 0.000462905 Jy ! Clean residual min=-0.001493 max=0.001353 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0687992 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.0687993 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=0.014291Jy sigma=0.531049 ! Fit after self-cal, rms=0.014289Jy sigma=0.530979 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 = 8.19019e-05 Jy ! Component: 100 - total flux cleaned = 8.79919e-05 Jy ! Component: 150 - total flux cleaned = 9.31937e-05 Jy ! Component: 200 - total flux cleaned = 9.79438e-05 Jy ! Total flux subtracted in 200 components = 9.79438e-05 Jy ! Clean residual min=-0.001477 max=0.001346 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0688972 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.0688972 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=0.014290Jy sigma=0.531009 ! Fit after self-cal, rms=0.014289Jy sigma=0.530984 ! 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=0.9322 mas, bmaj=2.804 mas, bpa=25.42 degrees ! Estimated noise=0.549643 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9322 x 2.804 at 25.42 degrees (North through East) ! Clean map min=-0.0010542 max=0.04742 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=0.7645 mas, bmaj=2.683 mas, bpa=25.65 degrees ! Estimated noise=0.806868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358764 Jy ! Component: 100 - total flux cleaned = 0.0450107 Jy ! Component: 150 - total flux cleaned = 0.0501813 Jy ! Component: 200 - total flux cleaned = 0.0538768 Jy ! Total flux subtracted in 200 components = 0.0538768 Jy ! Clean residual min=-0.002135 max=0.002658 Jy/beam ! Clean residual mean=-0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0538768 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 0.0538768 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9322 mas, bmaj=2.804 mas, bpa=25.42 degrees ! Estimated noise=0.549643 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 = 0.00433128 Jy ! Component: 100 - total flux cleaned = 0.00717961 Jy ! Component: 150 - total flux cleaned = 0.00915181 Jy ! Component: 200 - total flux cleaned = 0.0105927 Jy ! Total flux subtracted in 200 components = 0.0105927 Jy ! Clean residual min=-0.001345 max=0.001388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0644695 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 64 components and 0.0644695 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=2.012 mas, bmaj=3.042 mas, bpa=25.16 degrees ! Estimated noise=0.679525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019016 Jy ! Component: 100 - total flux cleaned = 0.00293704 Jy ! Component: 150 - total flux cleaned = 0.00358118 Jy ! Component: 200 - total flux cleaned = 0.00399996 Jy ! Total flux subtracted in 200 components = 0.00399996 Jy ! Clean residual min=-0.001518 max=0.001297 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0684694 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 = 0.000189787 Jy ! Component: 100 - total flux cleaned = 0.000273075 Jy ! Component: 150 - total flux cleaned = 0.000342387 Jy ! Component: 200 - total flux cleaned = 0.000369027 Jy ! Total flux subtracted in 200 components = 0.000369027 Jy ! Clean residual min=-0.001481 max=0.001315 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0688385 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 107 components and 0.0688385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9322 mas, bmaj=2.804 mas, bpa=25.42 degrees ! Estimated noise=0.549643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018907 Jy ! Component: 100 - total flux cleaned = -0.000159372 Jy ! Component: 150 - total flux cleaned = -0.000108161 Jy ! Component: 200 - total flux cleaned = -6.50286e-05 Jy ! Total flux subtracted in 200 components = -6.50286e-05 Jy ! Clean residual min=-0.001138 max=0.001139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0687735 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.0687734 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=0.014297Jy sigma=0.531262 ! Fit after self-cal, rms=0.014296Jy sigma=0.531250 wmodel /d2/scr/pima/bp177h_uvs/J1444+5538_X_map.mod ! Writing 119 model components to file: /d2/scr/pima/bp177h_uvs/J1444+5538_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1444+5538_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1444+5538_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1444+5538_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1444+5538_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 = -2.66255e-06 Jy ! Component: 100 - total flux cleaned = -2.25418e-05 Jy ! Component: 150 - total flux cleaned = -2.25879e-05 Jy ! Component: 200 - total flux cleaned = -7.57359e-05 Jy ! Component: 250 - total flux cleaned = -0.00014416 Jy ! Component: 300 - total flux cleaned = -0.000226367 Jy ! Component: 350 - total flux cleaned = -0.000289924 Jy ! Component: 400 - total flux cleaned = -0.000335822 Jy ! Component: 450 - total flux cleaned = -0.000350687 Jy ! Component: 500 - total flux cleaned = -0.000393951 Jy ! Component: 550 - total flux cleaned = -0.00042179 Jy ! Component: 600 - total flux cleaned = -0.000462672 Jy ! Component: 650 - total flux cleaned = -0.000528982 Jy ! Component: 700 - total flux cleaned = -0.000541794 Jy ! Component: 750 - total flux cleaned = -0.000529132 Jy ! Component: 800 - total flux cleaned = -0.000579239 Jy ! Component: 850 - total flux cleaned = -0.000603826 Jy ! Component: 900 - total flux cleaned = -0.000627992 Jy ! Component: 950 - total flux cleaned = -0.000651681 Jy ! Component: 1000 - total flux cleaned = -0.000651828 Jy ! Component: 1050 - total flux cleaned = -0.000651923 Jy ! Component: 1100 - total flux cleaned = -0.000697301 Jy ! Component: 1150 - total flux cleaned = -0.00071953 Jy ! Component: 1200 - total flux cleaned = -0.000752432 Jy ! Component: 1250 - total flux cleaned = -0.000752475 Jy ! Component: 1300 - total flux cleaned = -0.000805751 Jy ! Component: 1350 - total flux cleaned = -0.000858173 Jy ! Component: 1400 - total flux cleaned = -0.000878852 Jy ! Component: 1450 - total flux cleaned = -0.000909793 Jy ! Component: 1500 - total flux cleaned = -0.000980621 Jy ! Component: 1550 - total flux cleaned = -0.00103064 Jy ! Component: 1600 - total flux cleaned = -0.00109974 Jy ! Component: 1650 - total flux cleaned = -0.00116782 Jy ! Component: 1700 - total flux cleaned = -0.00123514 Jy ! Component: 1750 - total flux cleaned = -0.00128267 Jy ! Component: 1800 - total flux cleaned = -0.00132035 Jy ! Component: 1850 - total flux cleaned = -0.00137624 Jy ! Component: 1900 - total flux cleaned = -0.00139472 Jy ! Component: 1950 - total flux cleaned = -0.00144923 Jy ! Component: 2000 - total flux cleaned = -0.00146723 Jy ! Component: 2050 - total flux cleaned = -0.00152068 Jy ! Component: 2100 - total flux cleaned = -0.0015294 Jy ! Component: 2150 - total flux cleaned = -0.00156427 Jy ! Component: 2200 - total flux cleaned = -0.00157294 Jy ! Component: 2250 - total flux cleaned = -0.00159869 Jy ! Component: 2300 - total flux cleaned = -0.00160717 Jy ! Component: 2350 - total flux cleaned = -0.00159875 Jy ! Component: 2400 - total flux cleaned = -0.00163211 Jy ! Component: 2450 - total flux cleaned = -0.0016569 Jy ! Component: 2500 - total flux cleaned = -0.0016486 Jy ! Component: 2550 - total flux cleaned = -0.00164859 Jy ! Component: 2600 - total flux cleaned = -0.00166471 Jy ! Component: 2650 - total flux cleaned = -0.00166471 Jy ! Component: 2700 - total flux cleaned = -0.00168055 Jy ! Component: 2750 - total flux cleaned = -0.0016806 Jy ! Component: 2800 - total flux cleaned = -0.00168839 Jy ! Component: 2850 - total flux cleaned = -0.0017116 Jy ! Component: 2900 - total flux cleaned = -0.00169612 Jy ! Component: 2950 - total flux cleaned = -0.00169612 Jy ! Component: 3000 - total flux cleaned = -0.00168091 Jy ! Component: 3050 - total flux cleaned = -0.00167338 Jy ! Component: 3100 - total flux cleaned = -0.00168839 Jy ! Component: 3150 - total flux cleaned = -0.00169584 Jy ! Component: 3200 - total flux cleaned = -0.00168103 Jy ! Component: 3250 - total flux cleaned = -0.00166635 Jy ! Component: 3300 - total flux cleaned = -0.00168095 Jy ! Component: 3350 - total flux cleaned = -0.00166641 Jy ! Component: 3400 - total flux cleaned = -0.00165197 Jy ! Component: 3450 - total flux cleaned = -0.00161601 Jy ! Component: 3500 - total flux cleaned = -0.00162317 Jy ! Component: 3550 - total flux cleaned = -0.0015946 Jy ! Component: 3600 - total flux cleaned = -0.00156631 Jy ! Component: 3650 - total flux cleaned = -0.00157333 Jy ! Component: 3700 - total flux cleaned = -0.0015311 Jy ! Component: 3750 - total flux cleaned = -0.00151008 Jy ! Component: 3800 - total flux cleaned = -0.00147523 Jy ! Component: 3850 - total flux cleaned = -0.00146828 Jy ! Component: 3900 - total flux cleaned = -0.00145448 Jy ! Component: 3950 - total flux cleaned = -0.00144067 Jy ! Component: 4000 - total flux cleaned = -0.00142005 Jy ! Component: 4050 - total flux cleaned = -0.00139953 Jy ! Total flux subtracted in 4096 components = -0.00141319 Jy ! Clean residual min=-0.000368 max=0.000466 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0673603 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 401 components and 0.0673603 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1444+5538_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9322 x 2.804 at 25.42 degrees (North through East) ! Clean map min=-0.00085324 max=0.0475 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1444+5538_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0474997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113866 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.719161 0.719161 1.43832 2.87664 5.75329 11.5066 23.0132 46.0263 92.0526 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 417.152 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1444+5538_X_uvs.log closed on Sat Mar 29 22:21:53 2014