! Started logfile: /d2/scr/pima/bp177e_uvs/J1533+1332_X_uvs.log on Sat Mar 22 21:01:37 2014 obs /d2/scr/pima/bp177e_uvs/J1533+1332_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1533+1332_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1533+1332 ! ! 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 864 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/bp177e_uvs/J1533+1332_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=1.001004Jy sigma=41.195826 ! Fit after self-cal, rms=0.975056Jy sigma=40.128833 ! 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=0.9595 mas, bmaj=2.386 mas, bpa=20.46 degrees ! Estimated noise=0.778176 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 = 0.0194534 Jy ! Component: 100 - total flux cleaned = 0.0240194 Jy ! Total flux subtracted in 100 components = 0.0240194 Jy ! Clean residual min=-0.002297 max=0.002529 Jy/beam ! Clean residual mean=-0.000005 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0240194 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0240194 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=0.018397Jy sigma=0.723920 ! Fit after self-cal, rms=0.015206Jy sigma=0.592051 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319918 Jy ! Component: 100 - total flux cleaned = 0.00491287 Jy ! Total flux subtracted in 100 components = 0.00491287 Jy ! Clean residual min=-0.001690 max=0.001864 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0289323 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0289323 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=0.014441Jy sigma=0.561351 ! Fit after self-cal, rms=0.014442Jy sigma=0.561295 ! 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=1.158 mas, bmaj=2.596 mas, bpa=18.65 degrees ! Estimated noise=0.592329 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 = 0.00148517 Jy ! Component: 100 - total flux cleaned = 0.00237795 Jy ! Component: 150 - total flux cleaned = 0.00295452 Jy ! Component: 200 - total flux cleaned = 0.00333962 Jy ! Total flux subtracted in 200 components = 0.00333962 Jy ! Clean residual min=-0.001285 max=0.001472 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0322719 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.0322719 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=0.014261Jy sigma=0.554993 ! Fit after self-cal, rms=0.014259Jy sigma=0.554798 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 2.596 at 18.65 degrees (North through East) ! Clean map min=-0.001237 max=0.026259 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 1.11 FD 1.02 HN 0.84 KP 0.91 ! LA 0.98 NL 0.95 OV 1.00 PT 0.90 ! SC 1.01 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.09 KP 0.89 ! LA 1.16 NL 1.14 OV 0.94 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.10 KP 1.02 ! LA 0.99 NL 0.94 OV 0.96 PT 0.85 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.06 KP 1.06 ! LA 1.04 NL 1.04 OV 1.07 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.05 KP 1.11 ! LA 1.07 NL 1.07 OV 0.97 PT 0.94 ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.014259Jy sigma=0.554798 ! Fit after self-cal, rms=0.014069Jy sigma=0.546380 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=2.605 mas, bpa=18.78 degrees ! Estimated noise=0.594398 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 = 0.000182205 Jy ! Component: 100 - total flux cleaned = 0.000182554 Jy ! Component: 150 - total flux cleaned = 0.000182136 Jy ! Component: 200 - total flux cleaned = 0.000181922 Jy ! Total flux subtracted in 200 components = 0.000181922 Jy ! Clean residual min=-0.001251 max=0.001353 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0324538 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0324538 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=0.014054Jy sigma=0.545790 ! Fit after self-cal, rms=0.014056Jy sigma=0.545675 ! 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=0.014056Jy sigma=0.545675 ! Fit after self-cal, rms=0.014070Jy sigma=0.545653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=2.605 mas, bpa=18.84 degrees ! Estimated noise=0.595041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130857 Jy ! Component: 100 - total flux cleaned = 0.000139896 Jy ! Component: 150 - total flux cleaned = 0.000140072 Jy ! Component: 200 - total flux cleaned = 0.000147595 Jy ! Total flux subtracted in 200 components = 0.000147595 Jy ! Clean residual min=-0.001249 max=0.001375 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0326014 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0326014 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=0.014061Jy sigma=0.545268 ! Fit after self-cal, rms=0.014060Jy sigma=0.545251 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 = 1.92404e-05 Jy ! Component: 100 - total flux cleaned = 1.9307e-05 Jy ! Component: 150 - total flux cleaned = 2.6388e-05 Jy ! Component: 200 - total flux cleaned = 3.303e-05 Jy ! Total flux subtracted in 200 components = 3.303e-05 Jy ! Clean residual min=-0.001246 max=0.001388 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0326345 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0326345 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=0.014054Jy sigma=0.544968 ! Fit after self-cal, rms=0.014054Jy sigma=0.544961 ! 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=0.014054Jy sigma=0.544961 ! Fit after self-cal, rms=0.014055Jy sigma=0.544932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.604 mas, bpa=18.91 degrees ! Estimated noise=0.594986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104871 Jy ! Component: 100 - total flux cleaned = 0.000105114 Jy ! Component: 150 - total flux cleaned = 0.000111695 Jy ! Component: 200 - total flux cleaned = 0.00011804 Jy ! Total flux subtracted in 200 components = 0.00011804 Jy ! Clean residual min=-0.001237 max=0.001404 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0327525 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0327525 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=0.014049Jy sigma=0.544707 ! Fit after self-cal, rms=0.014049Jy sigma=0.544701 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 = 2.07635e-05 Jy ! Component: 100 - total flux cleaned = 2.65809e-05 Jy ! Component: 150 - total flux cleaned = 3.23374e-05 Jy ! Component: 200 - total flux cleaned = 3.79578e-05 Jy ! Total flux subtracted in 200 components = 3.79578e-05 Jy ! Clean residual min=-0.001235 max=0.001417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0327905 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0327905 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=0.014045Jy sigma=0.544530 ! Fit after self-cal, rms=0.014045Jy sigma=0.544526 ! Inverting map ! Added new window around map position (-5.6, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001277 Jy ! Component: 100 - total flux cleaned = 0.00195702 Jy ! Component: 150 - total flux cleaned = 0.00228791 Jy ! Component: 200 - total flux cleaned = 0.00244803 Jy ! Total flux subtracted in 200 components = 0.00244803 Jy ! Clean residual min=-0.001130 max=0.001183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0352385 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.0352385 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=0.013925Jy sigma=0.539079 ! Fit after self-cal, rms=0.013918Jy sigma=0.538824 ! Inverting map ! Added new window around map position (20.8, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214142 Jy ! Component: 100 - total flux cleaned = -4.32213e-07 Jy ! Component: 150 - total flux cleaned = 3.68628e-05 Jy ! Component: 200 - total flux cleaned = 3.62423e-05 Jy ! Total flux subtracted in 200 components = 3.62423e-05 Jy ! Clean residual min=-0.000996 max=0.000974 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0352747 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.0352747 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=0.013796Jy sigma=0.534825 ! Fit after self-cal, rms=0.013793Jy sigma=0.534640 ! 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=0.013793Jy sigma=0.534640 ! Fit after self-cal, rms=0.013797Jy sigma=0.526922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=3.17 mas, bpa=5.332 degrees ! Estimated noise=0.696571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288167 Jy ! Component: 100 - total flux cleaned = -0.000232634 Jy ! Component: 150 - total flux cleaned = -0.000151487 Jy ! Component: 200 - total flux cleaned = -0.000151833 Jy ! Total flux subtracted in 200 components = -0.000151833 Jy ! Clean residual min=-0.000910 max=0.000863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0351229 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.0351229 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=0.013780Jy sigma=0.526143 ! Fit after self-cal, rms=0.013782Jy sigma=0.526012 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 = -6.38855e-05 Jy ! Component: 100 - total flux cleaned = -8.94923e-05 Jy ! Component: 150 - total flux cleaned = -0.00010578 Jy ! Component: 200 - total flux cleaned = -0.000113426 Jy ! Total flux subtracted in 200 components = -0.000113426 Jy ! Clean residual min=-0.000933 max=0.000858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0350095 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.0350095 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=0.013772Jy sigma=0.525622 ! Fit after self-cal, rms=0.013772Jy sigma=0.525611 ! 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=1.157 mas, bmaj=2.613 mas, bpa=19.04 degrees ! Estimated noise=0.596272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.613 at 19.04 degrees (North through East) ! Clean map min=-0.0012078 max=0.026333 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=0.9563 mas, bmaj=2.407 mas, bpa=20.84 degrees ! Estimated noise=0.780725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211151 Jy ! Component: 100 - total flux cleaned = 0.0258961 Jy ! Component: 150 - total flux cleaned = 0.0280103 Jy ! Component: 200 - total flux cleaned = 0.0293729 Jy ! Total flux subtracted in 200 components = 0.0293729 Jy ! Clean residual min=-0.001557 max=0.001717 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0293729 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0293729 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.613 mas, bpa=19.04 degrees ! Estimated noise=0.596272 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 (-18.4, 28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145142 Jy ! Component: 100 - total flux cleaned = 0.00231557 Jy ! Component: 150 - total flux cleaned = 0.00297308 Jy ! Component: 200 - total flux cleaned = 0.00352511 Jy ! Total flux subtracted in 200 components = 0.00352511 Jy ! Clean residual min=-0.001038 max=0.001044 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.032898 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.032898 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=2.339 mas, bmaj=3.17 mas, bpa=5.332 degrees ! Estimated noise=0.696571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724162 Jy ! Component: 100 - total flux cleaned = 0.00114387 Jy ! Component: 150 - total flux cleaned = 0.00132656 Jy ! Component: 200 - total flux cleaned = 0.00146541 Jy ! Total flux subtracted in 200 components = 0.00146541 Jy ! Clean residual min=-0.000898 max=0.000781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0343634 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 = 0.000132801 Jy ! Component: 100 - total flux cleaned = 0.000209407 Jy ! Component: 150 - total flux cleaned = 0.000231799 Jy ! Component: 200 - total flux cleaned = 0.000241647 Jy ! Total flux subtracted in 200 components = 0.000241647 Jy ! Clean residual min=-0.000883 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.034605 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 86 components and 0.034605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.613 mas, bpa=19.04 degrees ! Estimated noise=0.596272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227217 Jy ! Component: 100 - total flux cleaned = 0.000208733 Jy ! Component: 150 - total flux cleaned = 0.00013992 Jy ! Component: 200 - total flux cleaned = 6.16281e-05 Jy ! Total flux subtracted in 200 components = 6.16281e-05 Jy ! Clean residual min=-0.000903 max=0.000897 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0346666 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.0346666 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=0.013770Jy sigma=0.525535 ! Fit after self-cal, rms=0.013764Jy sigma=0.525256 wmodel /d2/scr/pima/bp177e_uvs/J1533+1332_X_map.mod ! Writing 111 model components to file: /d2/scr/pima/bp177e_uvs/J1533+1332_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1533+1332_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1533+1332_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1533+1332_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177e_uvs/J1533+1332_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 = 2.26601e-05 Jy ! Component: 100 - total flux cleaned = -9.52655e-05 Jy ! Component: 150 - total flux cleaned = -0.000205709 Jy ! Component: 200 - total flux cleaned = -0.000285118 Jy ! Component: 250 - total flux cleaned = -0.000335694 Jy ! Component: 300 - total flux cleaned = -0.00035979 Jy ! Component: 350 - total flux cleaned = -0.00038322 Jy ! Component: 400 - total flux cleaned = -0.00045158 Jy ! Component: 450 - total flux cleaned = -0.000517818 Jy ! Component: 500 - total flux cleaned = -0.000560716 Jy ! Component: 550 - total flux cleaned = -0.000592114 Jy ! Component: 600 - total flux cleaned = -0.000642743 Jy ! Component: 650 - total flux cleaned = -0.000672222 Jy ! Component: 700 - total flux cleaned = -0.000681683 Jy ! Component: 750 - total flux cleaned = -0.000691116 Jy ! Component: 800 - total flux cleaned = -0.000709646 Jy ! Component: 850 - total flux cleaned = -0.000709548 Jy ! Component: 900 - total flux cleaned = -0.000727271 Jy ! Component: 950 - total flux cleaned = -0.000718817 Jy ! Component: 1000 - total flux cleaned = -0.000752911 Jy ! Component: 1050 - total flux cleaned = -0.000761186 Jy ! Component: 1100 - total flux cleaned = -0.000777557 Jy ! Component: 1150 - total flux cleaned = -0.000753317 Jy ! Component: 1200 - total flux cleaned = -0.000777196 Jy ! Component: 1250 - total flux cleaned = -0.000761495 Jy ! Component: 1300 - total flux cleaned = -0.000769332 Jy ! Component: 1350 - total flux cleaned = -0.000769302 Jy ! Component: 1400 - total flux cleaned = -0.000776866 Jy ! Component: 1450 - total flux cleaned = -0.000776879 Jy ! Component: 1500 - total flux cleaned = -0.000776865 Jy ! Component: 1550 - total flux cleaned = -0.000762371 Jy ! Component: 1600 - total flux cleaned = -0.000776792 Jy ! Component: 1650 - total flux cleaned = -0.000798159 Jy ! Component: 1700 - total flux cleaned = -0.000791168 Jy ! Component: 1750 - total flux cleaned = -0.00081204 Jy ! Component: 1800 - total flux cleaned = -0.000832657 Jy ! Component: 1850 - total flux cleaned = -0.000839523 Jy ! Component: 1900 - total flux cleaned = -0.000859699 Jy ! Component: 1950 - total flux cleaned = -0.000853066 Jy ! Component: 2000 - total flux cleaned = -0.000879636 Jy ! Component: 2050 - total flux cleaned = -0.00088621 Jy ! Component: 2100 - total flux cleaned = -0.000912267 Jy ! Component: 2150 - total flux cleaned = -0.000938101 Jy ! Component: 2200 - total flux cleaned = -0.000976326 Jy ! Component: 2250 - total flux cleaned = -0.000988902 Jy ! Component: 2300 - total flux cleaned = -0.00100145 Jy ! Component: 2350 - total flux cleaned = -0.00103876 Jy ! Component: 2400 - total flux cleaned = -0.00106965 Jy ! Component: 2450 - total flux cleaned = -0.00110022 Jy ! Component: 2500 - total flux cleaned = -0.00111238 Jy ! Component: 2550 - total flux cleaned = -0.00113056 Jy ! Component: 2600 - total flux cleaned = -0.00116052 Jy ! Component: 2650 - total flux cleaned = -0.00116054 Jy ! Component: 2700 - total flux cleaned = -0.0011724 Jy ! Component: 2750 - total flux cleaned = -0.00117828 Jy ! Component: 2800 - total flux cleaned = -0.00117245 Jy ! Component: 2850 - total flux cleaned = -0.00117244 Jy ! Component: 2900 - total flux cleaned = -0.00118978 Jy ! Component: 2950 - total flux cleaned = -0.00118408 Jy ! Component: 3000 - total flux cleaned = -0.00118975 Jy ! Component: 3050 - total flux cleaned = -0.00116144 Jy ! Component: 3100 - total flux cleaned = -0.00114452 Jy ! Component: 3150 - total flux cleaned = -0.00116144 Jy ! Component: 3200 - total flux cleaned = -0.00115585 Jy ! Component: 3250 - total flux cleaned = -0.00115581 Jy ! Component: 3300 - total flux cleaned = -0.00113363 Jy ! Component: 3350 - total flux cleaned = -0.00113361 Jy ! Component: 3400 - total flux cleaned = -0.00112256 Jy ! Component: 3450 - total flux cleaned = -0.00111161 Jy ! Component: 3500 - total flux cleaned = -0.00108434 Jy ! Component: 3550 - total flux cleaned = -0.00106807 Jy ! Component: 3600 - total flux cleaned = -0.00106807 Jy ! Component: 3650 - total flux cleaned = -0.00105736 Jy ! Component: 3700 - total flux cleaned = -0.00104126 Jy ! Component: 3750 - total flux cleaned = -0.00105732 Jy ! Component: 3800 - total flux cleaned = -0.00105197 Jy ! Component: 3850 - total flux cleaned = -0.00105195 Jy ! Component: 3900 - total flux cleaned = -0.00105727 Jy ! Component: 3950 - total flux cleaned = -0.0010467 Jy ! Component: 4000 - total flux cleaned = -0.00105727 Jy ! Component: 4050 - total flux cleaned = -0.00106251 Jy ! Total flux subtracted in 4096 components = -0.00105728 Jy ! Clean residual min=-0.000352 max=0.000284 Jy/beam ! Clean residual mean=0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0336094 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 335 components and 0.0336094 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1533+1332_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 2.613 at 19.04 degrees (North through East) ! Clean map min=-0.0012249 max=0.026246 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1533+1332_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0262457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.45064e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.965944 0.965944 1.93189 3.86378 7.72755 15.4551 30.9102 61.8204 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 310.577 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1533+1332_X_uvs.log closed on Sat Mar 22 21:01:42 2014