! Started logfile: /scr/pima/br145ag_uvs/J0136+4751_X_uvs.log on Mon Feb 15 22:23:16 2016 obs /scr/pima/br145ag_uvs/J0136+4751_X_uva.fits ! Reading UV FITS file: /scr/pima/br145ag_uvs/J0136+4751_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0136+4751 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1344 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br145ag_uvs/J0136+4751_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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=3.060872Jy sigma=107.027295 ! Fit after self-cal, rms=1.959149Jy sigma=68.305162 ! 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=0.5904 mas, bmaj=2.876 mas, bpa=-15.45 degrees ! Estimated noise=0.943818 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 = 2.18272 Jy ! Component: 100 - total flux cleaned = 2.70783 Jy ! Total flux subtracted in 100 components = 2.70783 Jy ! Clean residual min=-0.177087 max=0.239837 Jy/beam ! Clean residual mean=-0.000068 rms=0.038505 Jy/beam ! Combined flux in latest and established models = 2.70783 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.70783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.554090Jy sigma=18.789587 ! Fit after self-cal, rms=0.554052Jy sigma=18.780542 ! Inverting map ! Added new window around map position (-3.4, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261362 Jy ! Component: 100 - total flux cleaned = 0.422891 Jy ! Total flux subtracted in 100 components = 0.422891 Jy ! Clean residual min=-0.104673 max=0.123299 Jy/beam ! Clean residual mean=-0.000011 rms=0.022542 Jy/beam ! Combined flux in latest and established models = 3.13072 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 3.13072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.403709Jy sigma=12.840576 ! Fit after self-cal, rms=0.399341Jy sigma=12.689130 ! 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=0.7859 mas, bmaj=2.763 mas, bpa=-14.95 degrees ! Estimated noise=0.630711 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 = 0.140644 Jy ! Component: 100 - total flux cleaned = 0.222782 Jy ! Component: 150 - total flux cleaned = 0.285747 Jy ! Component: 200 - total flux cleaned = 0.329702 Jy ! Total flux subtracted in 200 components = 0.329702 Jy ! Clean residual min=-0.090174 max=0.099744 Jy/beam ! Clean residual mean=-0.000085 rms=0.025075 Jy/beam ! Combined flux in latest and established models = 3.46042 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 3.46042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.337139Jy sigma=10.355593 ! Fit after self-cal, rms=0.333502Jy sigma=10.199271 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7859 x 2.763 at -14.95 degrees (North through East) ! Clean map min=-0.091043 max=2.7799 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* 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* 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* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 LA 0.99 MK 1.05 ! NL 1.05 OV 0.97 PT 0.95 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 LA 0.95 MK 0.99 ! NL 1.01 OV 0.89 PT 0.92 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 LA 0.95 MK 1.00* ! NL 0.99 OV 0.96 PT 0.94 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 LA 0.96 MK 1.02 ! NL 1.01 OV 0.94 PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.333502Jy sigma=10.199271 ! Fit after self-cal, rms=0.291380Jy sigma=8.689753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7938 mas, bmaj=2.775 mas, bpa=-14.91 degrees ! Estimated noise=0.617588 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 = -0.0259625 Jy ! Component: 100 - total flux cleaned = -0.0244806 Jy ! Component: 150 - total flux cleaned = -0.0185176 Jy ! Component: 200 - total flux cleaned = -0.0184251 Jy ! Total flux subtracted in 200 components = -0.0184251 Jy ! Clean residual min=-0.072697 max=0.079858 Jy/beam ! Clean residual mean=-0.000062 rms=0.018977 Jy/beam ! Combined flux in latest and established models = 3.442 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 3.442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.266334Jy sigma=8.013023 ! Fit after self-cal, rms=0.265709Jy sigma=7.971013 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.265709Jy sigma=7.971013 ! Fit after self-cal, rms=0.246016Jy sigma=7.319794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7939 mas, bmaj=2.776 mas, bpa=-14.89 degrees ! Estimated noise=0.611344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0270032 Jy ! Component: 100 - total flux cleaned = -0.0261054 Jy ! Component: 150 - total flux cleaned = -0.0253737 Jy ! Component: 200 - total flux cleaned = -0.0280919 Jy ! Total flux subtracted in 200 components = -0.0280919 Jy ! Clean residual min=-0.062993 max=0.064710 Jy/beam ! Clean residual mean=-0.000068 rms=0.015912 Jy/beam ! Combined flux in latest and established models = 3.41391 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 3.41391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.236911Jy sigma=7.068232 ! Fit after self-cal, rms=0.236939Jy sigma=7.062956 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 = 0.00221892 Jy ! Component: 100 - total flux cleaned = 0.0016102 Jy ! Component: 150 - total flux cleaned = 0.00215322 Jy ! Component: 200 - total flux cleaned = 0.00314731 Jy ! Total flux subtracted in 200 components = 0.00314731 Jy ! Clean residual min=-0.062924 max=0.060225 Jy/beam ! Clean residual mean=-0.000067 rms=0.015574 Jy/beam ! Combined flux in latest and established models = 3.41705 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 3.41705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.234265Jy sigma=6.978635 ! Fit after self-cal, rms=0.234296Jy sigma=6.977190 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.234296Jy sigma=6.977190 ! Fit after self-cal, rms=0.230287Jy sigma=6.870241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7941 mas, bmaj=2.778 mas, bpa=-14.86 degrees ! Estimated noise=0.605436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0189979 Jy ! Component: 100 - total flux cleaned = -0.0164886 Jy ! Component: 150 - total flux cleaned = -0.0144293 Jy ! Component: 200 - total flux cleaned = -0.0134698 Jy ! Total flux subtracted in 200 components = -0.0134698 Jy ! Clean residual min=-0.061009 max=0.063664 Jy/beam ! Clean residual mean=-0.000070 rms=0.015471 Jy/beam ! Combined flux in latest and established models = 3.40358 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 3.40358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.224915Jy sigma=6.747292 ! Fit after self-cal, rms=0.224906Jy sigma=6.743544 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 = 0.00200725 Jy ! Component: 100 - total flux cleaned = 0.00245116 Jy ! Component: 150 - total flux cleaned = 0.00245279 Jy ! Component: 200 - total flux cleaned = 0.00246179 Jy ! Total flux subtracted in 200 components = 0.00246179 Jy ! Clean residual min=-0.060950 max=0.060244 Jy/beam ! Clean residual mean=-0.000069 rms=0.015260 Jy/beam ! Combined flux in latest and established models = 3.40604 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 3.40604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.223330Jy sigma=6.699415 ! Fit after self-cal, rms=0.223363Jy sigma=6.698630 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.223363Jy sigma=6.698630 ! Fit after self-cal, rms=0.220680Jy sigma=6.632201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.007 mas, bmaj=2.952 mas, bpa=-4.854 degrees ! Estimated noise=0.799076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025667 Jy ! Component: 100 - total flux cleaned = -0.00252054 Jy ! Component: 150 - total flux cleaned = -0.00250082 Jy ! Component: 200 - total flux cleaned = -0.00300461 Jy ! Total flux subtracted in 200 components = -0.00300461 Jy ! Clean residual min=-0.092002 max=0.087443 Jy/beam ! Clean residual mean=-0.000175 rms=0.028233 Jy/beam ! Combined flux in latest and established models = 3.40304 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 3.40304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.218271Jy sigma=6.597678 ! Fit after self-cal, rms=0.218105Jy sigma=6.589805 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 = 0.00248256 Jy ! Component: 100 - total flux cleaned = 0.00203584 Jy ! Component: 150 - total flux cleaned = 0.00161674 Jy ! Component: 200 - total flux cleaned = 0.00160735 Jy ! Total flux subtracted in 200 components = 0.00160735 Jy ! Clean residual min=-0.091049 max=0.085833 Jy/beam ! Clean residual mean=-0.000172 rms=0.027877 Jy/beam ! Combined flux in latest and established models = 3.40465 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 3.40465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.218081Jy sigma=6.597483 ! Fit after self-cal, rms=0.218037Jy sigma=6.594989 ! 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=0.7943 mas, bmaj=2.779 mas, bpa=-14.85 degrees ! Estimated noise=0.600935 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7943 x 2.779 at -14.85 degrees (North through East) ! Clean map min=-0.054971 max=2.595 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.218037Jy sigma=6.594989 ! Fit after self-cal, rms=0.214288Jy sigma=6.462842 ! Inverting map and beam ! Estimated beam: bmin=0.794 mas, bmaj=2.776 mas, bpa=-14.83 degrees ! Estimated noise=0.597621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00382144 Jy ! Component: 100 - total flux cleaned = -0.00318853 Jy ! Component: 150 - total flux cleaned = -0.00115058 Jy ! Component: 200 - total flux cleaned = 0.000198374 Jy ! Total flux subtracted in 200 components = 0.000198374 Jy ! Clean residual min=-0.057361 max=0.063792 Jy/beam ! Clean residual mean=-0.000069 rms=0.015043 Jy/beam ! Combined flux in latest and established models = 3.40485 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 3.40485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.211203Jy sigma=6.372663 ! Fit after self-cal, rms=0.211126Jy sigma=6.368384 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019216 Jy ! Component: 100 - total flux cleaned = 0.0019074 Jy ! Component: 150 - total flux cleaned = 0.0025937 Jy ! Component: 200 - total flux cleaned = 0.00258977 Jy ! Total flux subtracted in 200 components = 0.00258977 Jy ! Clean residual min=-0.057950 max=0.061463 Jy/beam ! Clean residual mean=-0.000069 rms=0.014925 Jy/beam ! Combined flux in latest and established models = 3.40743 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 3.40743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.209910Jy sigma=6.330288 ! Fit after self-cal, rms=0.209907Jy sigma=6.328709 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.209907Jy sigma=6.328709 ! Fit after self-cal, rms=0.208619Jy sigma=6.308465 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=0.5957 mas, bmaj=2.89 mas, bpa=-15.36 degrees ! Estimated noise=0.891327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.05849 Jy ! Component: 100 - total flux cleaned = 2.57788 Jy ! Component: 150 - total flux cleaned = 2.83184 Jy ! Component: 200 - total flux cleaned = 2.9929 Jy ! Total flux subtracted in 200 components = 2.9929 Jy ! Clean residual min=-0.091328 max=0.093623 Jy/beam ! Clean residual mean=-0.000044 rms=0.018187 Jy/beam ! Combined flux in latest and established models = 2.9929 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 14 model components to the UV plane model. ! The established model now contains 14 components and 2.9929 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7943 mas, bmaj=2.778 mas, bpa=-14.83 degrees ! Estimated noise=0.595551 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 (3.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139652 Jy ! Component: 100 - total flux cleaned = 0.22506 Jy ! Component: 150 - total flux cleaned = 0.286891 Jy ! Component: 200 - total flux cleaned = 0.335514 Jy ! Total flux subtracted in 200 components = 0.335514 Jy ! Clean residual min=-0.075814 max=0.047847 Jy/beam ! Clean residual mean=-0.000120 rms=0.015423 Jy/beam ! Combined flux in latest and established models = 3.32841 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 3.32841 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=2.004 mas, bmaj=2.951 mas, bpa=-4.882 degrees ! Estimated noise=0.792668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591107 Jy ! Component: 100 - total flux cleaned = 0.099603 Jy ! Component: 150 - total flux cleaned = 0.118198 Jy ! Component: 200 - total flux cleaned = 0.133664 Jy ! Total flux subtracted in 200 components = 0.133664 Jy ! Clean residual min=-0.086316 max=0.063360 Jy/beam ! Clean residual mean=-0.000208 rms=0.024483 Jy/beam ! Combined flux in latest and established models = 3.46207 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 = 0.0123387 Jy ! Component: 100 - total flux cleaned = 0.0237284 Jy ! Component: 150 - total flux cleaned = 0.032989 Jy ! Component: 200 - total flux cleaned = 0.0411318 Jy ! Total flux subtracted in 200 components = 0.0411318 Jy ! Clean residual min=-0.082454 max=0.061793 Jy/beam ! Clean residual mean=-0.000181 rms=0.023455 Jy/beam ! Combined flux in latest and established models = 3.5032 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 87 components and 3.50321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7943 mas, bmaj=2.778 mas, bpa=-14.83 degrees ! Estimated noise=0.595551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00251681 Jy ! Component: 100 - total flux cleaned = 0.000253219 Jy ! Component: 150 - total flux cleaned = 0.00526064 Jy ! Component: 200 - total flux cleaned = 0.0105909 Jy ! Total flux subtracted in 200 components = 0.0105909 Jy ! Clean residual min=-0.066218 max=0.035656 Jy/beam ! Clean residual mean=-0.000069 rms=0.012566 Jy/beam ! Combined flux in latest and established models = 3.5138 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 3.5138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.189078Jy sigma=5.801941 ! Fit after self-cal, rms=0.179839Jy sigma=5.410085 wmodel /scr/pima/br145ag_uvs/J0136+4751_X_map.mod ! Writing 104 model components to file: /scr/pima/br145ag_uvs/J0136+4751_X_map.mod wobs /scr/pima/br145ag_uvs/J0136+4751_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145ag_uvs/J0136+4751_X_uvs.fits wwins /scr/pima/br145ag_uvs/J0136+4751_X_map.win ! wwins: Wrote 3 windows to /scr/pima/br145ag_uvs/J0136+4751_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 = -0.0213768 Jy ! Component: 100 - total flux cleaned = -0.0362834 Jy ! Component: 150 - total flux cleaned = -0.0438654 Jy ! Component: 200 - total flux cleaned = -0.052535 Jy ! Component: 250 - total flux cleaned = -0.0546895 Jy ! Component: 300 - total flux cleaned = -0.0562401 Jy ! Component: 350 - total flux cleaned = -0.0582056 Jy ! Component: 400 - total flux cleaned = -0.0600507 Jy ! Component: 450 - total flux cleaned = -0.0604899 Jy ! Component: 500 - total flux cleaned = -0.0596634 Jy ! Component: 550 - total flux cleaned = -0.0596707 Jy ! Component: 600 - total flux cleaned = -0.0596731 Jy ! Component: 650 - total flux cleaned = -0.0600472 Jy ! Component: 700 - total flux cleaned = -0.0604041 Jy ! Component: 750 - total flux cleaned = -0.0603996 Jy ! Component: 800 - total flux cleaned = -0.0603953 Jy ! Component: 850 - total flux cleaned = -0.0603871 Jy ! Component: 900 - total flux cleaned = -0.0597468 Jy ! Component: 950 - total flux cleaned = -0.0597487 Jy ! Component: 1000 - total flux cleaned = -0.0594435 Jy ! Component: 1050 - total flux cleaned = -0.0585633 Jy ! Component: 1100 - total flux cleaned = -0.0579966 Jy ! Component: 1150 - total flux cleaned = -0.0571712 Jy ! Component: 1200 - total flux cleaned = -0.0566348 Jy ! Component: 1250 - total flux cleaned = -0.056112 Jy ! Component: 1300 - total flux cleaned = -0.0556013 Jy ! Component: 1350 - total flux cleaned = -0.055096 Jy ! Component: 1400 - total flux cleaned = -0.0548474 Jy ! Component: 1450 - total flux cleaned = -0.0541249 Jy ! Component: 1500 - total flux cleaned = -0.054122 Jy ! Component: 1550 - total flux cleaned = -0.0538914 Jy ! Component: 1600 - total flux cleaned = -0.0534421 Jy ! Component: 1650 - total flux cleaned = -0.0534438 Jy ! Component: 1700 - total flux cleaned = -0.0534413 Jy ! Component: 1750 - total flux cleaned = -0.0528115 Jy ! Component: 1800 - total flux cleaned = -0.0526069 Jy ! Component: 1850 - total flux cleaned = -0.0524049 Jy ! Component: 1900 - total flux cleaned = -0.051818 Jy ! Component: 1950 - total flux cleaned = -0.0516252 Jy ! Component: 2000 - total flux cleaned = -0.0516218 Jy ! Component: 2050 - total flux cleaned = -0.0516175 Jy ! Component: 2100 - total flux cleaned = -0.0508896 Jy ! Component: 2150 - total flux cleaned = -0.050717 Jy ! Component: 2200 - total flux cleaned = -0.0507176 Jy ! Component: 2250 - total flux cleaned = -0.0505457 Jy ! Component: 2300 - total flux cleaned = -0.0503761 Jy ! Component: 2350 - total flux cleaned = -0.0498765 Jy ! Component: 2400 - total flux cleaned = -0.0490565 Jy ! Component: 2450 - total flux cleaned = -0.048252 Jy ! Component: 2500 - total flux cleaned = -0.048093 Jy ! Component: 2550 - total flux cleaned = -0.0471564 Jy ! Component: 2600 - total flux cleaned = -0.0466946 Jy ! Component: 2650 - total flux cleaned = -0.0460882 Jy ! Component: 2700 - total flux cleaned = -0.0451929 Jy ! Component: 2750 - total flux cleaned = -0.0447542 Jy ! Component: 2800 - total flux cleaned = -0.0446058 Jy ! Component: 2850 - total flux cleaned = -0.0438906 Jy ! Component: 2900 - total flux cleaned = -0.0437487 Jy ! Component: 2950 - total flux cleaned = -0.0430521 Jy ! Component: 3000 - total flux cleaned = -0.0425018 Jy ! Component: 3050 - total flux cleaned = -0.0414172 Jy ! Component: 3100 - total flux cleaned = -0.0410153 Jy ! Component: 3150 - total flux cleaned = -0.0402208 Jy ! Component: 3200 - total flux cleaned = -0.0394372 Jy ! Component: 3250 - total flux cleaned = -0.0389213 Jy ! Component: 3300 - total flux cleaned = -0.0380276 Jy ! Component: 3350 - total flux cleaned = -0.0376484 Jy ! Component: 3400 - total flux cleaned = -0.0368999 Jy ! Component: 3450 - total flux cleaned = -0.0364053 Jy ! Component: 3500 - total flux cleaned = -0.0355506 Jy ! Component: 3550 - total flux cleaned = -0.0350666 Jy ! Component: 3600 - total flux cleaned = -0.034467 Jy ! Component: 3650 - total flux cleaned = -0.0337543 Jy ! Component: 3700 - total flux cleaned = -0.0332844 Jy ! Component: 3750 - total flux cleaned = -0.0324709 Jy ! Component: 3800 - total flux cleaned = -0.0317802 Jy ! Component: 3850 - total flux cleaned = -0.0312097 Jy ! Component: 3900 - total flux cleaned = -0.0306441 Jy ! Component: 3950 - total flux cleaned = -0.0303082 Jy ! Component: 4000 - total flux cleaned = -0.029974 Jy ! Component: 4050 - total flux cleaned = -0.029311 Jy ! Total flux subtracted in 4096 components = -0.0290921 Jy ! Clean residual min=-0.007485 max=0.008171 Jy/beam ! Clean residual mean=-0.000012 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 3.4847 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 419 components and 3.4847 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145ag_uvs/J0136+4751_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7943 x 2.778 at -14.83 degrees (North through East) ! Clean map min=-0.022909 max=2.5444 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145ag_uvs/J0136+4751_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.54441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00199376 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.235076 0.235076 0.470152 0.940305 1.88061 3.76122 7.52244 15.0449 30.0898 60.1795 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0059 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.544 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1276.18 quit ! Quitting program ! Log file /scr/pima/br145ag_uvs/J0136+4751_X_uvs.log closed on Mon Feb 15 22:23:20 2016