! Started logfile: /d2/scr/pima/bp177h_uvs/J2005+7752_X_uvs.log on Sat Mar 29 22:28:38 2014 obs /d2/scr/pima/bp177h_uvs/J2005+7752_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J2005+7752_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783333 visibilities/baseline/integration-bin. ! Found source: J2005+7752 ! ! 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 1128 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/J2005+7752_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.187719Jy sigma=41.204279 ! Fit after self-cal, rms=0.362304Jy sigma=12.477763 ! 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=0.7662 mas, bmaj=3.061 mas, bpa=-82.67 degrees ! Estimated noise=0.937794 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 = 0.493805 Jy ! Component: 100 - total flux cleaned = 0.609985 Jy ! Total flux subtracted in 100 components = 0.609985 Jy ! Clean residual min=-0.025422 max=0.045328 Jy/beam ! Clean residual mean=0.000015 rms=0.007004 Jy/beam ! Combined flux in latest and established models = 0.609984 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.609984 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=0.124872Jy sigma=4.249872 ! Fit after self-cal, rms=0.124855Jy sigma=4.249445 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478103 Jy ! Component: 100 - total flux cleaned = 0.0703235 Jy ! Total flux subtracted in 100 components = 0.0703235 Jy ! Clean residual min=-0.023589 max=0.028340 Jy/beam ! Clean residual mean=0.000006 rms=0.005456 Jy/beam ! Combined flux in latest and established models = 0.680308 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.680308 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=0.099101Jy sigma=3.394588 ! Fit after self-cal, rms=0.099069Jy sigma=3.393543 ! 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=0.9014 mas, bmaj=3.34 mas, bpa=-83.1 degrees ! Estimated noise=0.618589 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 = 0.0252527 Jy ! Component: 100 - total flux cleaned = 0.0403781 Jy ! Component: 150 - total flux cleaned = 0.0498073 Jy ! Component: 200 - total flux cleaned = 0.0558413 Jy ! Total flux subtracted in 200 components = 0.0558413 Jy ! Clean residual min=-0.028853 max=0.033032 Jy/beam ! Clean residual mean=0.000000 rms=0.006424 Jy/beam ! Combined flux in latest and established models = 0.736149 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.736149 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=0.091810Jy sigma=3.164635 ! Fit after self-cal, rms=0.091755Jy sigma=3.162194 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 3.34 at -83.1 degrees (North through East) ! Clean map min=-0.027819 max=0.6537 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* KP 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* KP 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* KP 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 0.91 FD 1.07 HN 1.03 KP 0.90 ! LA 0.95 MK 1.11 NL 1.20 OV 0.98 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 1.01 ! LA 0.96 MK 0.99 NL 1.14 OV 0.96 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 6. ! 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* ! ! ! Correcting IF 7. ! 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* ! ! ! 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=0.091755Jy sigma=3.162194 ! Fit after self-cal, rms=0.083969Jy sigma=2.886672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.904 mas, bmaj=3.341 mas, bpa=-83.13 degrees ! Estimated noise=0.615102 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 (-6.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258781 Jy ! Component: 100 - total flux cleaned = 0.0403017 Jy ! Component: 150 - total flux cleaned = 0.0474855 Jy ! Component: 200 - total flux cleaned = 0.0490535 Jy ! Total flux subtracted in 200 components = 0.0490535 Jy ! Clean residual min=-0.020938 max=0.019065 Jy/beam ! Clean residual mean=-0.000001 rms=0.003922 Jy/beam ! Combined flux in latest and established models = 0.785203 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 83 components and 0.785203 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=0.075192Jy sigma=2.575005 ! Fit after self-cal, rms=0.074225Jy sigma=2.536381 ! 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=0.074225Jy sigma=2.536381 ! Fit after self-cal, rms=0.052230Jy sigma=1.781357 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=3.341 mas, bpa=-83.2 degrees ! Estimated noise=0.619172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368829 Jy ! Component: 100 - total flux cleaned = 0.00512866 Jy ! Component: 150 - total flux cleaned = 0.00593637 Jy ! Component: 200 - total flux cleaned = 0.00687823 Jy ! Total flux subtracted in 200 components = 0.00687823 Jy ! Clean residual min=-0.007671 max=0.008177 Jy/beam ! Clean residual mean=-0.000004 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.792081 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.792081 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=0.051630Jy sigma=1.759250 ! Fit after self-cal, rms=0.051617Jy sigma=1.757780 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 (-10.6, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499546 Jy ! Component: 100 - total flux cleaned = 0.0048342 Jy ! Component: 150 - total flux cleaned = 0.00558414 Jy ! Component: 200 - total flux cleaned = 0.00634336 Jy ! Total flux subtracted in 200 components = 0.00634336 Jy ! Clean residual min=-0.007664 max=0.006690 Jy/beam ! Clean residual mean=-0.000006 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.798424 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 141 components and 0.798425 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=0.050661Jy sigma=1.725911 ! Fit after self-cal, rms=0.050616Jy sigma=1.723616 ! 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=0.050616Jy sigma=1.723616 ! Fit after self-cal, rms=0.050413Jy sigma=1.717648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9013 mas, bmaj=3.341 mas, bpa=-83.2 degrees ! Estimated noise=0.619817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306538 Jy ! Component: 100 - total flux cleaned = 0.00416104 Jy ! Component: 150 - total flux cleaned = 0.00473519 Jy ! Component: 200 - total flux cleaned = 0.00516804 Jy ! Total flux subtracted in 200 components = 0.00516804 Jy ! Clean residual min=-0.007854 max=0.007310 Jy/beam ! Clean residual mean=-0.000007 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.803593 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 150 components and 0.803593 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=0.050010Jy sigma=1.703635 ! Fit after self-cal, rms=0.050003Jy sigma=1.702931 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 = 0.00110578 Jy ! Component: 100 - total flux cleaned = 0.00134345 Jy ! Component: 150 - total flux cleaned = 0.00156237 Jy ! Component: 200 - total flux cleaned = 0.00190408 Jy ! Total flux subtracted in 200 components = 0.00190408 Jy ! Clean residual min=-0.007612 max=0.006896 Jy/beam ! Clean residual mean=-0.000007 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.805497 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 165 components and 0.805497 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=0.049807Jy sigma=1.695854 ! Fit after self-cal, rms=0.049809Jy sigma=1.695603 ! 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=0.049809Jy sigma=1.695603 ! Fit after self-cal, rms=0.041765Jy sigma=1.399900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=3.984 mas, bpa=-83.03 degrees ! Estimated noise=0.759376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131141 Jy ! Component: 100 - total flux cleaned = -0.00154749 Jy ! Component: 150 - total flux cleaned = -0.00127944 Jy ! Component: 200 - total flux cleaned = -0.00143686 Jy ! Total flux subtracted in 200 components = -0.00143686 Jy ! Clean residual min=-0.007063 max=0.007464 Jy/beam ! Clean residual mean=-0.000011 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.80406 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 179 components and 0.80406 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=0.041576Jy sigma=1.393534 ! Fit after self-cal, rms=0.041568Jy sigma=1.392995 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.96068e-06 Jy ! Component: 100 - total flux cleaned = -7.02441e-05 Jy ! Component: 150 - total flux cleaned = 3.82033e-05 Jy ! Component: 200 - total flux cleaned = 4.03139e-05 Jy ! Total flux subtracted in 200 components = 4.03139e-05 Jy ! Clean residual min=-0.006813 max=0.007095 Jy/beam ! Clean residual mean=-0.000013 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.8041 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 192 components and 0.8041 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=0.041549Jy sigma=1.392681 ! Fit after self-cal, rms=0.041544Jy sigma=1.392516 ! 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=0.9026 mas, bmaj=3.341 mas, bpa=-83.2 degrees ! Estimated noise=0.622785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9026 x 3.341 at -83.2 degrees (North through East) ! Clean map min=-0.006062 max=0.65167 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041544Jy sigma=1.392516 ! Fit after self-cal, rms=0.032483Jy sigma=1.068969 ! Inverting map and beam ! Estimated beam: bmin=0.9024 mas, bmaj=3.341 mas, bpa=-83.23 degrees ! Estimated noise=0.623072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00205449 Jy ! Component: 100 - total flux cleaned = -0.00270754 Jy ! Component: 150 - total flux cleaned = -0.00309563 Jy ! Component: 200 - total flux cleaned = -0.00332683 Jy ! Total flux subtracted in 200 components = -0.00332683 Jy ! Clean residual min=-0.004942 max=0.004080 Jy/beam ! Clean residual mean=-0.000003 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.800773 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 213 components and 0.800773 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=0.032192Jy sigma=1.059927 ! Fit after self-cal, rms=0.032181Jy sigma=1.059807 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332317 Jy ! Component: 100 - total flux cleaned = -0.000481097 Jy ! Component: 150 - total flux cleaned = -0.000621605 Jy ! Component: 200 - total flux cleaned = -0.000796359 Jy ! Total flux subtracted in 200 components = -0.000796359 Jy ! Clean residual min=-0.004899 max=0.004051 Jy/beam ! Clean residual mean=-0.000004 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.799977 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 228 components and 0.799977 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=0.032043Jy sigma=1.055938 ! Fit after self-cal, rms=0.032040Jy sigma=1.055905 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.032040Jy sigma=1.055905 ! Fit after self-cal, rms=0.020428Jy sigma=0.632712 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=0.7639 mas, bmaj=3.052 mas, bpa=-82.87 degrees ! Estimated noise=0.949963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.500095 Jy ! Component: 100 - total flux cleaned = 0.616823 Jy ! Component: 150 - total flux cleaned = 0.664077 Jy ! Component: 200 - total flux cleaned = 0.688805 Jy ! Total flux subtracted in 200 components = 0.688805 Jy ! Clean residual min=-0.009857 max=0.013344 Jy/beam ! Clean residual mean=0.000005 rms=0.002572 Jy/beam ! Combined flux in latest and established models = 0.688805 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.688805 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9027 mas, bmaj=3.34 mas, bpa=-83.23 degrees ! Estimated noise=0.622765 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 = 0.0271444 Jy ! Component: 100 - total flux cleaned = 0.0454427 Jy ! Component: 150 - total flux cleaned = 0.0585859 Jy ! Component: 200 - total flux cleaned = 0.0685991 Jy ! Total flux subtracted in 200 components = 0.0685991 Jy ! Clean residual min=-0.005530 max=0.009530 Jy/beam ! Clean residual mean=0.000001 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.757404 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 67 components and 0.757404 Jy ! Inverting map ! Added new window around map position (1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941948 Jy ! Component: 100 - total flux cleaned = 0.0159556 Jy ! Component: 150 - total flux cleaned = 0.0211422 Jy ! Component: 200 - total flux cleaned = 0.0253978 Jy ! Total flux subtracted in 200 components = 0.0253978 Jy ! Clean residual min=-0.004332 max=0.004473 Jy/beam ! Clean residual mean=-0.000001 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.782801 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 97 components and 0.782801 Jy ! Inverting map ! Added new window around map position (-2.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463107 Jy ! Component: 100 - total flux cleaned = 0.00780752 Jy ! Component: 150 - total flux cleaned = 0.00983476 Jy ! Component: 200 - total flux cleaned = 0.0109414 Jy ! Total flux subtracted in 200 components = 0.0109414 Jy ! Clean residual min=-0.003644 max=0.003399 Jy/beam ! Clean residual mean=0.000000 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.793743 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 130 components and 0.793743 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=2.016 mas, bmaj=3.98 mas, bpa=-82.92 degrees ! Estimated noise=0.759801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206915 Jy ! Component: 100 - total flux cleaned = 0.00314373 Jy ! Component: 150 - total flux cleaned = 0.00393476 Jy ! Component: 200 - total flux cleaned = 0.00447976 Jy ! Total flux subtracted in 200 components = 0.00447976 Jy ! Clean residual min=-0.003376 max=0.003987 Jy/beam ! Clean residual mean=-0.000002 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.798222 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) ! Added new window around map position (0.6, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354118 Jy ! Component: 100 - total flux cleaned = 0.00548964 Jy ! Component: 150 - total flux cleaned = 0.00672314 Jy ! Component: 200 - total flux cleaned = 0.0076558 Jy ! Total flux subtracted in 200 components = 0.0076558 Jy ! Clean residual min=-0.002560 max=0.002096 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.805878 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 218 components and 0.805878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9027 mas, bmaj=3.34 mas, bpa=-83.23 degrees ! Estimated noise=0.622765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000450033 Jy ! Component: 100 - total flux cleaned = -7.21963e-05 Jy ! Component: 150 - total flux cleaned = 0.000103862 Jy ! Component: 200 - total flux cleaned = 0.000211369 Jy ! Total flux subtracted in 200 components = 0.000211369 Jy ! Clean residual min=-0.002685 max=0.002147 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.806089 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 246 components and 0.806089 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=0.018646Jy sigma=0.567433 ! Fit after self-cal, rms=0.018352Jy sigma=0.558011 wmodel /d2/scr/pima/bp177h_uvs/J2005+7752_X_map.mod ! Writing 246 model components to file: /d2/scr/pima/bp177h_uvs/J2005+7752_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J2005+7752_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J2005+7752_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J2005+7752_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177h_uvs/J2005+7752_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 = -0.00100662 Jy ! Component: 100 - total flux cleaned = -0.00176132 Jy ! Component: 150 - total flux cleaned = -0.0019497 Jy ! Component: 200 - total flux cleaned = -0.00195039 Jy ! Component: 250 - total flux cleaned = -0.00192162 Jy ! Component: 300 - total flux cleaned = -0.00181494 Jy ! Component: 350 - total flux cleaned = -0.00178984 Jy ! Component: 400 - total flux cleaned = -0.00161657 Jy ! Component: 450 - total flux cleaned = -0.0014967 Jy ! Component: 500 - total flux cleaned = -0.00133434 Jy ! Component: 550 - total flux cleaned = -0.0012217 Jy ! Component: 600 - total flux cleaned = -0.0010902 Jy ! Component: 650 - total flux cleaned = -0.000962413 Jy ! Component: 700 - total flux cleaned = -0.000796723 Jy ! Component: 750 - total flux cleaned = -0.000675569 Jy ! Component: 800 - total flux cleaned = -0.000597015 Jy ! Component: 850 - total flux cleaned = -0.000481788 Jy ! Component: 900 - total flux cleaned = -0.000444359 Jy ! Component: 950 - total flux cleaned = -0.000407444 Jy ! Component: 1000 - total flux cleaned = -0.000389352 Jy ! Component: 1050 - total flux cleaned = -0.000424441 Jy ! Component: 1100 - total flux cleaned = -0.000441682 Jy ! Component: 1150 - total flux cleaned = -0.000458498 Jy ! Component: 1200 - total flux cleaned = -0.000407968 Jy ! Component: 1250 - total flux cleaned = -0.000408169 Jy ! Component: 1300 - total flux cleaned = -0.000375803 Jy ! Component: 1350 - total flux cleaned = -0.000376006 Jy ! Component: 1400 - total flux cleaned = -0.000329132 Jy ! Component: 1450 - total flux cleaned = -0.000329102 Jy ! Component: 1500 - total flux cleaned = -0.000298613 Jy ! Component: 1550 - total flux cleaned = -0.000253651 Jy ! Component: 1600 - total flux cleaned = -0.000239056 Jy ! Component: 1650 - total flux cleaned = -0.000224637 Jy ! Component: 1700 - total flux cleaned = -0.000167672 Jy ! Component: 1750 - total flux cleaned = -0.000167636 Jy ! Component: 1800 - total flux cleaned = -9.78952e-05 Jy ! Component: 1850 - total flux cleaned = -0.000139008 Jy ! Component: 1900 - total flux cleaned = -9.84091e-05 Jy ! Component: 1950 - total flux cleaned = -7.19101e-05 Jy ! Component: 2000 - total flux cleaned = -7.20599e-05 Jy ! Component: 2050 - total flux cleaned = -4.59221e-05 Jy ! Component: 2100 - total flux cleaned = -3.31558e-05 Jy ! Component: 2150 - total flux cleaned = 5.08054e-06 Jy ! Component: 2200 - total flux cleaned = 4.95607e-06 Jy ! Component: 2250 - total flux cleaned = 2.98236e-05 Jy ! Component: 2300 - total flux cleaned = 0.000103784 Jy ! Component: 2350 - total flux cleaned = 0.000140239 Jy ! Component: 2400 - total flux cleaned = 0.000128354 Jy ! Component: 2450 - total flux cleaned = 0.000200109 Jy ! Component: 2500 - total flux cleaned = 0.000259173 Jy ! Component: 2550 - total flux cleaned = 0.000294172 Jy ! Component: 2600 - total flux cleaned = 0.000375182 Jy ! Component: 2650 - total flux cleaned = 0.000409492 Jy ! Component: 2700 - total flux cleaned = 0.000455152 Jy ! Component: 2750 - total flux cleaned = 0.000522818 Jy ! Component: 2800 - total flux cleaned = 0.000556312 Jy ! Component: 2850 - total flux cleaned = 0.000589692 Jy ! Component: 2900 - total flux cleaned = 0.000677836 Jy ! Component: 2950 - total flux cleaned = 0.000775963 Jy ! Component: 3000 - total flux cleaned = 0.000808379 Jy ! Component: 3050 - total flux cleaned = 0.000894329 Jy ! Component: 3100 - total flux cleaned = 0.000979709 Jy ! Component: 3150 - total flux cleaned = 0.00103273 Jy ! Component: 3200 - total flux cleaned = 0.0010852 Jy ! Component: 3250 - total flux cleaned = 0.00113758 Jy ! Component: 3300 - total flux cleaned = 0.00123094 Jy ! Component: 3350 - total flux cleaned = 0.00129269 Jy ! Component: 3400 - total flux cleaned = 0.00135396 Jy ! Component: 3450 - total flux cleaned = 0.00138432 Jy ! Component: 3500 - total flux cleaned = 0.00142466 Jy ! Component: 3550 - total flux cleaned = 0.00146479 Jy ! Component: 3600 - total flux cleaned = 0.00153468 Jy ! Component: 3650 - total flux cleaned = 0.00160398 Jy ! Component: 3700 - total flux cleaned = 0.00165328 Jy ! Component: 3750 - total flux cleaned = 0.0017022 Jy ! Component: 3800 - total flux cleaned = 0.0017509 Jy ! Component: 3850 - total flux cleaned = 0.00179932 Jy ! Component: 3900 - total flux cleaned = 0.00185708 Jy ! Component: 3950 - total flux cleaned = 0.00192404 Jy ! Component: 4000 - total flux cleaned = 0.00196209 Jy ! Component: 4050 - total flux cleaned = 0.002 Jy ! Total flux subtracted in 4096 components = 0.00201878 Jy ! Clean residual min=-0.000550 max=0.000587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.808108 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 528 components and 0.808108 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J2005+7752_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9027 x 3.34 at -83.23 degrees (North through East) ! Clean map min=-0.0012773 max=0.65305 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J2005+7752_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.653046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0726381 0.0726381 0.145276 0.290552 0.581105 1.16221 2.32442 4.64884 9.29768 18.5954 37.1907 74.3814 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.653 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4130.06 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J2005+7752_X_uvs.log closed on Sat Mar 29 22:28:44 2014