! Started logfile: /scr/pima/bg219i_uvs/J2148+6107_X_uvs.log on Wed Apr 6 23:56:30 2016 obs /scr/pima/bg219i_uvs/J2148+6107_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2148+6107_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871605 visibilities/baseline/integration-bin. ! Found source: J2148+6107 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 16944 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 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219i_uvs/J2148+6107_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.066428Jy sigma=24.148563 ! Fit after self-cal, rms=0.782474Jy sigma=18.049408 ! 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=0.7464 mas, bmaj=1.183 mas, bpa=-23.74 degrees ! Estimated noise=0.568858 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 = 0.147752 Jy ! Component: 100 - total flux cleaned = 0.221905 Jy ! Total flux subtracted in 100 components = 0.221905 Jy ! Clean residual min=-0.022967 max=0.051810 Jy/beam ! Clean residual mean=-0.000107 rms=0.006981 Jy/beam ! Combined flux in latest and established models = 0.221905 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.221905 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.210441Jy sigma=4.206174 ! Fit after self-cal, rms=0.210154Jy sigma=4.194914 ! Inverting map ! Added new window around map position (1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575366 Jy ! Component: 100 - total flux cleaned = 0.0985096 Jy ! Total flux subtracted in 100 components = 0.0985096 Jy ! Clean residual min=-0.019707 max=0.043452 Jy/beam ! Clean residual mean=-0.000084 rms=0.005601 Jy/beam ! Combined flux in latest and established models = 0.320414 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.320414 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.174626Jy sigma=3.464214 ! Fit after self-cal, rms=0.173644Jy sigma=3.443606 ! Inverting map ! Added new window around map position (-3, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431834 Jy ! Component: 100 - total flux cleaned = 0.0752697 Jy ! Total flux subtracted in 100 components = 0.0752697 Jy ! Clean residual min=-0.015476 max=0.037537 Jy/beam ! Clean residual mean=-0.000072 rms=0.004679 Jy/beam ! Combined flux in latest and established models = 0.395684 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.395684 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.149198Jy sigma=2.966145 ! Fit after self-cal, rms=0.148896Jy sigma=2.954796 ! Inverting map ! Added new window around map position (-1.6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358057 Jy ! Component: 100 - total flux cleaned = 0.0622723 Jy ! Total flux subtracted in 100 components = 0.0622723 Jy ! Clean residual min=-0.012967 max=0.028587 Jy/beam ! Clean residual mean=-0.000060 rms=0.003794 Jy/beam ! Combined flux in latest and established models = 0.457956 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.457956 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.128782Jy sigma=2.568640 ! Fit after self-cal, rms=0.128281Jy sigma=2.555162 ! Inverting map ! Added new window around map position (1.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0270973 Jy ! Component: 100 - total flux cleaned = 0.0485379 Jy ! Total flux subtracted in 100 components = 0.0485379 Jy ! Clean residual min=-0.011745 max=0.015427 Jy/beam ! Clean residual mean=-0.000052 rms=0.003152 Jy/beam ! Combined flux in latest and established models = 0.506494 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.506494 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.114484Jy sigma=2.294923 ! Fit after self-cal, rms=0.114431Jy sigma=2.292644 ! 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=0.9442 mas, bmaj=1.416 mas, bpa=-22.87 degrees ! Estimated noise=0.344764 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 = 0.0355384 Jy ! Component: 100 - total flux cleaned = 0.0635857 Jy ! Component: 150 - total flux cleaned = 0.086718 Jy ! Component: 200 - total flux cleaned = 0.106131 Jy ! Total flux subtracted in 200 components = 0.106131 Jy ! Clean residual min=-0.014403 max=0.023971 Jy/beam ! Clean residual mean=-0.000055 rms=0.003968 Jy/beam ! Combined flux in latest and established models = 0.612625 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 109 components and 0.612625 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.091766Jy sigma=1.877376 ! Fit after self-cal, rms=0.091505Jy sigma=1.870244 ! Inverting map ! Added new window around map position (-4.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245369 Jy ! Component: 100 - total flux cleaned = 0.0419252 Jy ! Component: 150 - total flux cleaned = 0.0569191 Jy ! Component: 200 - total flux cleaned = 0.0700457 Jy ! Total flux subtracted in 200 components = 0.0700457 Jy ! Clean residual min=-0.009950 max=0.011438 Jy/beam ! Clean residual mean=-0.000032 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 0.68267 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 147 components and 0.682671 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079925Jy sigma=1.639508 ! Fit after self-cal, rms=0.079312Jy sigma=1.626436 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9442 x 1.416 at -22.87 degrees (North through East) ! Clean map min=-0.0092736 max=0.20591 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 0.97 FD 1.10 HN 1.03 KP 0.91 ! LA 0.92 MK 1.00 NL 1.06 OV 0.99 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.01 KP 0.93 ! LA 0.91 MK 1.01 NL 1.07 OV 0.99 ! PT 0.89 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 0.97 KP 0.94 ! LA 0.91 MK 0.98 NL 1.09 OV 0.97 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.01 KP 0.94 ! LA 0.91 MK 0.94 NL 1.08 OV 0.99 ! PT 0.89 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 0.99 KP 0.96 ! LA 0.91 MK 0.94 NL 1.08 OV 0.98 ! PT 0.89 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 0.95 KP 0.95 ! LA 0.92 MK 0.94 NL 1.09 OV 0.99 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.96 KP 0.96 ! LA 0.92 MK 0.99 NL 1.08 OV 0.98 ! PT 0.91 SC 1.11 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079312Jy sigma=1.626436 ! Fit after self-cal, rms=0.071133Jy sigma=1.458936 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=1.429 mas, bpa=-23.41 degrees ! Estimated noise=0.337633 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 = 0.00835578 Jy ! Component: 100 - total flux cleaned = 0.0142319 Jy ! Component: 150 - total flux cleaned = 0.0188244 Jy ! Component: 200 - total flux cleaned = 0.021936 Jy ! Total flux subtracted in 200 components = 0.021936 Jy ! Clean residual min=-0.004931 max=0.005759 Jy/beam ! Clean residual mean=0.000014 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.704607 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.704607 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069776Jy sigma=1.424194 ! Fit after self-cal, rms=0.069683Jy sigma=1.420937 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069683Jy sigma=1.420937 ! Fit after self-cal, rms=0.069142Jy sigma=1.407980 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=1.43 mas, bpa=-23.57 degrees ! Estimated noise=0.336867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482092 Jy ! Component: 100 - total flux cleaned = 0.00833225 Jy ! Component: 150 - total flux cleaned = 0.0101694 Jy ! Component: 200 - total flux cleaned = 0.0111451 Jy ! Total flux subtracted in 200 components = 0.0111451 Jy ! Clean residual min=-0.003991 max=0.005234 Jy/beam ! Clean residual mean=0.000001 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.715752 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 180 components and 0.715752 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068667Jy sigma=1.395181 ! Fit after self-cal, rms=0.068609Jy sigma=1.393951 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 (31.4, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498975 Jy ! Component: 100 - total flux cleaned = 0.0079367 Jy ! Component: 150 - total flux cleaned = 0.0102182 Jy ! Component: 200 - total flux cleaned = 0.0116059 Jy ! Total flux subtracted in 200 components = 0.0116059 Jy ! Clean residual min=-0.003661 max=0.004352 Jy/beam ! Clean residual mean=0.000001 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.727358 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 205 components and 0.727357 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068135Jy sigma=1.383111 ! Fit after self-cal, rms=0.068086Jy sigma=1.382360 ! Inverting map ! Added new window around map position (8.4, 38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407797 Jy ! Component: 100 - total flux cleaned = 0.00647518 Jy ! Component: 150 - total flux cleaned = 0.00817052 Jy ! Component: 200 - total flux cleaned = 0.00924984 Jy ! Total flux subtracted in 200 components = 0.00924984 Jy ! Clean residual min=-0.003634 max=0.004024 Jy/beam ! Clean residual mean=0.000002 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.736607 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 226 components and 0.736607 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067787Jy sigma=1.374211 ! Fit after self-cal, rms=0.067761Jy sigma=1.373608 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067761Jy sigma=1.373608 ! Fit after self-cal, rms=0.067340Jy sigma=1.370944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=1.431 mas, bpa=-23.74 degrees ! Estimated noise=0.33551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226301 Jy ! Component: 100 - total flux cleaned = 0.00336996 Jy ! Component: 150 - total flux cleaned = 0.00448734 Jy ! Component: 200 - total flux cleaned = 0.00536785 Jy ! Total flux subtracted in 200 components = 0.00536785 Jy ! Clean residual min=-0.003266 max=0.003631 Jy/beam ! Clean residual mean=-0.000001 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.741975 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 240 components and 0.741975 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067182Jy sigma=1.367000 ! Fit after self-cal, rms=0.067167Jy sigma=1.366742 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 = 0.00109593 Jy ! Component: 100 - total flux cleaned = 0.00200156 Jy ! Component: 150 - total flux cleaned = 0.00272019 Jy ! Component: 200 - total flux cleaned = 0.00324141 Jy ! Total flux subtracted in 200 components = 0.00324141 Jy ! Clean residual min=-0.003152 max=0.003580 Jy/beam ! Clean residual mean=-0.000000 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.745216 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 247 components and 0.745216 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067077Jy sigma=1.364499 ! Fit after self-cal, rms=0.067067Jy sigma=1.364368 ! Inverting map ! Added new window around map position (9.6, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164013 Jy ! Component: 100 - total flux cleaned = 0.0018852 Jy ! Component: 150 - total flux cleaned = 0.00264383 Jy ! Component: 200 - total flux cleaned = 0.00345075 Jy ! Total flux subtracted in 200 components = 0.00345075 Jy ! Clean residual min=-0.003050 max=0.002906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.748667 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 274 components and 0.748667 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066838Jy sigma=1.358708 ! Fit after self-cal, rms=0.066819Jy sigma=1.358446 ! 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066819Jy sigma=1.358446 ! Fit after self-cal, rms=0.066594Jy sigma=1.357800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=2.438 mas, bpa=-56.7 degrees ! Estimated noise=0.452128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280089 Jy ! Component: 100 - total flux cleaned = 0.00445112 Jy ! Component: 150 - total flux cleaned = 0.00527086 Jy ! Component: 200 - total flux cleaned = 0.00590983 Jy ! Total flux subtracted in 200 components = 0.00590983 Jy ! Clean residual min=-0.003832 max=0.004340 Jy/beam ! Clean residual mean=-0.000003 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.754577 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 293 components and 0.754577 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066515Jy sigma=1.356870 ! Fit after self-cal, rms=0.066475Jy sigma=1.356262 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 = 0.00119879 Jy ! Component: 100 - total flux cleaned = 0.00217784 Jy ! Component: 150 - total flux cleaned = 0.00273228 Jy ! Component: 200 - total flux cleaned = 0.00307534 Jy ! Total flux subtracted in 200 components = 0.00307534 Jy ! Clean residual min=-0.003549 max=0.003966 Jy/beam ! Clean residual mean=-0.000002 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.757652 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 305 components and 0.757653 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066461Jy sigma=1.356256 ! Fit after self-cal, rms=0.066443Jy sigma=1.356053 ! 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=0.9493 mas, bmaj=1.43 mas, bpa=-23.93 degrees ! Estimated noise=0.334745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9493 x 1.43 at -23.93 degrees (North through East) ! Clean map min=-0.0027772 max=0.19742 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=0.7489 mas, bmaj=1.195 mas, bpa=-24.46 degrees ! Estimated noise=0.556964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143999 Jy ! Component: 100 - total flux cleaned = 0.220287 Jy ! Component: 150 - total flux cleaned = 0.278037 Jy ! Component: 200 - total flux cleaned = 0.325195 Jy ! Total flux subtracted in 200 components = 0.325195 Jy ! Clean residual min=-0.016736 max=0.028432 Jy/beam ! Clean residual mean=-0.000081 rms=0.004933 Jy/beam ! Combined flux in latest and established models = 0.325195 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.325195 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9493 mas, bmaj=1.43 mas, bpa=-23.93 degrees ! Estimated noise=0.334745 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 = 0.0663577 Jy ! Component: 100 - total flux cleaned = 0.116667 Jy ! Component: 150 - total flux cleaned = 0.156875 Jy ! Component: 200 - total flux cleaned = 0.190523 Jy ! Total flux subtracted in 200 components = 0.190523 Jy ! Clean residual min=-0.013430 max=0.020612 Jy/beam ! Clean residual mean=-0.000073 rms=0.004382 Jy/beam ! Combined flux in latest and established models = 0.515718 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 88 components and 0.515718 Jy ! Inverting map ! Added new window around map position (0, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284562 Jy ! Component: 100 - total flux cleaned = 0.0525549 Jy ! Component: 150 - total flux cleaned = 0.0730341 Jy ! Component: 200 - total flux cleaned = 0.0905183 Jy ! Total flux subtracted in 200 components = 0.0905183 Jy ! Clean residual min=-0.008620 max=0.010791 Jy/beam ! Clean residual mean=-0.000041 rms=0.002613 Jy/beam ! Combined flux in latest and established models = 0.606236 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 127 components and 0.606236 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=2.219 mas, bmaj=2.438 mas, bpa=-56.7 degrees ! Estimated noise=0.452128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317114 Jy ! Component: 100 - total flux cleaned = 0.0538743 Jy ! Component: 150 - total flux cleaned = 0.0703206 Jy ! Component: 200 - total flux cleaned = 0.0828957 Jy ! Total flux subtracted in 200 components = 0.0828957 Jy ! Clean residual min=-0.007520 max=0.009715 Jy/beam ! Clean residual mean=-0.000038 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 0.689132 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 = 0.0101159 Jy ! Component: 100 - total flux cleaned = 0.018479 Jy ! Component: 150 - total flux cleaned = 0.0254512 Jy ! Component: 200 - total flux cleaned = 0.0306603 Jy ! Total flux subtracted in 200 components = 0.0306603 Jy ! Clean residual min=-0.005295 max=0.007054 Jy/beam ! Clean residual mean=-0.000020 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.719792 Jy ! Adding 156 model components to the UV plane model. ! The established model now contains 241 components and 0.719792 Jy ! Inverting map ! Added new window around map position (-7.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656846 Jy ! Component: 100 - total flux cleaned = 0.0111767 Jy ! Component: 150 - total flux cleaned = 0.0144597 Jy ! Component: 200 - total flux cleaned = 0.0173262 Jy ! Total flux subtracted in 200 components = 0.0173262 Jy ! Clean residual min=-0.003954 max=0.004688 Jy/beam ! Clean residual mean=-0.000009 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.737118 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 275 components and 0.737118 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9493 mas, bmaj=1.43 mas, bpa=-23.93 degrees ! Estimated noise=0.334745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216834 Jy ! Component: 100 - total flux cleaned = 0.00380944 Jy ! Component: 150 - total flux cleaned = 0.00494252 Jy ! Component: 200 - total flux cleaned = 0.00599754 Jy ! Total flux subtracted in 200 components = 0.00599754 Jy ! Clean residual min=-0.003386 max=0.003493 Jy/beam ! Clean residual mean=-0.000002 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.743115 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 303 components and 0.743115 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. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066960Jy sigma=1.370883 ! Fit after self-cal, rms=0.066775Jy sigma=1.365969 wmodel /scr/pima/bg219i_uvs/J2148+6107_X_map.mod ! Writing 303 model components to file: /scr/pima/bg219i_uvs/J2148+6107_X_map.mod wobs /scr/pima/bg219i_uvs/J2148+6107_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2148+6107_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2148+6107_X_map.win ! wwins: Wrote 11 windows to /scr/pima/bg219i_uvs/J2148+6107_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 = 0.00026534 Jy ! Component: 100 - total flux cleaned = 0.000103761 Jy ! Component: 150 - total flux cleaned = 0.000100813 Jy ! Component: 200 - total flux cleaned = 5.37598e-05 Jy ! Component: 250 - total flux cleaned = -4.03435e-05 Jy ! Component: 300 - total flux cleaned = -0.000273038 Jy ! Component: 350 - total flux cleaned = -0.000589153 Jy ! Component: 400 - total flux cleaned = -0.000765089 Jy ! Component: 450 - total flux cleaned = -0.00102199 Jy ! Component: 500 - total flux cleaned = -0.00110598 Jy ! Component: 550 - total flux cleaned = -0.00135256 Jy ! Component: 600 - total flux cleaned = -0.0015544 Jy ! Component: 650 - total flux cleaned = -0.00182907 Jy ! Component: 700 - total flux cleaned = -0.00186738 Jy ! Component: 750 - total flux cleaned = -0.00205733 Jy ! Component: 800 - total flux cleaned = -0.00205765 Jy ! Component: 850 - total flux cleaned = -0.00213157 Jy ! Component: 900 - total flux cleaned = -0.00209515 Jy ! Component: 950 - total flux cleaned = -0.00195435 Jy ! Component: 1000 - total flux cleaned = -0.00198939 Jy ! Component: 1050 - total flux cleaned = -0.00192052 Jy ! Component: 1100 - total flux cleaned = -0.00181931 Jy ! Component: 1150 - total flux cleaned = -0.00171985 Jy ! Component: 1200 - total flux cleaned = -0.0015566 Jy ! Component: 1250 - total flux cleaned = -0.00149176 Jy ! Component: 1300 - total flux cleaned = -0.00136534 Jy ! Component: 1350 - total flux cleaned = -0.00124058 Jy ! Component: 1400 - total flux cleaned = -0.00130275 Jy ! Component: 1450 - total flux cleaned = -0.00112046 Jy ! Component: 1500 - total flux cleaned = -0.00106064 Jy ! Component: 1550 - total flux cleaned = -0.00100173 Jy ! Component: 1600 - total flux cleaned = -0.00085589 Jy ! Component: 1650 - total flux cleaned = -0.000826818 Jy ! Component: 1700 - total flux cleaned = -0.000655615 Jy ! Component: 1750 - total flux cleaned = -0.000571016 Jy ! Component: 1800 - total flux cleaned = -0.000516436 Jy ! Component: 1850 - total flux cleaned = -0.000489692 Jy ! Component: 1900 - total flux cleaned = -0.000462531 Jy ! Component: 1950 - total flux cleaned = -0.000301968 Jy ! Component: 2000 - total flux cleaned = -0.000328194 Jy ! Component: 2050 - total flux cleaned = -0.000354182 Jy ! Component: 2100 - total flux cleaned = -0.000302169 Jy ! Component: 2150 - total flux cleaned = -0.000377968 Jy ! Component: 2200 - total flux cleaned = -0.000327221 Jy ! Component: 2250 - total flux cleaned = -0.000276944 Jy ! Component: 2300 - total flux cleaned = -0.000302227 Jy ! Component: 2350 - total flux cleaned = -0.000375315 Jy ! Component: 2400 - total flux cleaned = -0.000375286 Jy ! Component: 2450 - total flux cleaned = -0.000422668 Jy ! Component: 2500 - total flux cleaned = -0.000445735 Jy ! Component: 2550 - total flux cleaned = -0.000445568 Jy ! Component: 2600 - total flux cleaned = -0.000422108 Jy ! Component: 2650 - total flux cleaned = -0.000353808 Jy ! Component: 2700 - total flux cleaned = -0.00033136 Jy ! Component: 2750 - total flux cleaned = -0.000353856 Jy ! Component: 2800 - total flux cleaned = -0.000375781 Jy ! Component: 2850 - total flux cleaned = -0.000354357 Jy ! Component: 2900 - total flux cleaned = -0.000354144 Jy ! Component: 2950 - total flux cleaned = -0.000311307 Jy ! Component: 3000 - total flux cleaned = -0.000374739 Jy ! Component: 3050 - total flux cleaned = -0.00045891 Jy ! Component: 3100 - total flux cleaned = -0.000500295 Jy ! Component: 3150 - total flux cleaned = -0.000459187 Jy ! Component: 3200 - total flux cleaned = -0.000458983 Jy ! Component: 3250 - total flux cleaned = -0.000458854 Jy ! Component: 3300 - total flux cleaned = -0.000478781 Jy ! Component: 3350 - total flux cleaned = -0.000518651 Jy ! Component: 3400 - total flux cleaned = -0.000577726 Jy ! Component: 3450 - total flux cleaned = -0.000616877 Jy ! Component: 3500 - total flux cleaned = -0.00061701 Jy ! Component: 3550 - total flux cleaned = -0.000674564 Jy ! Component: 3600 - total flux cleaned = -0.00065557 Jy ! Component: 3650 - total flux cleaned = -0.000636683 Jy ! Component: 3700 - total flux cleaned = -0.000673881 Jy ! Component: 3750 - total flux cleaned = -0.000692516 Jy ! Component: 3800 - total flux cleaned = -0.000710596 Jy ! Component: 3850 - total flux cleaned = -0.000728852 Jy ! Component: 3900 - total flux cleaned = -0.000710635 Jy ! Component: 3950 - total flux cleaned = -0.000710816 Jy ! Component: 4000 - total flux cleaned = -0.000710988 Jy ! Component: 4050 - total flux cleaned = -0.000764169 Jy ! Total flux subtracted in 4096 components = -0.000729051 Jy ! Clean residual min=-0.001010 max=0.001134 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.742386 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 623 components and 0.742386 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2148+6107_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9493 x 1.43 at -23.93 degrees (North through East) ! Clean map min=-0.0020755 max=0.19933 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2148+6107_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.199331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00030079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452699 0.452699 0.905399 1.8108 3.62159 7.24319 14.4864 28.9728 57.9455 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 662.691 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2148+6107_X_uvs.log closed on Wed Apr 6 23:56:36 2016