! Started logfile: /scr/pima/bg219i_uvs/J1656+5321_X_uvs.log on Wed Apr 6 23:50:16 2016 obs /scr/pima/bg219i_uvs/J1656+5321_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1656+5321_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877069 visibilities/baseline/integration-bin. ! Found source: J1656+5321 ! ! 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 17808 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/J1656+5321_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. ! ! 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=0.999111Jy sigma=26.829794 ! Fit after self-cal, rms=0.921163Jy sigma=24.700701 ! 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=0.846 mas, bmaj=0.978 mas, bpa=-22.79 degrees ! Estimated noise=0.56068 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 = 0.0588293 Jy ! Component: 100 - total flux cleaned = 0.0754703 Jy ! Total flux subtracted in 100 components = 0.0754703 Jy ! Clean residual min=-0.004914 max=0.007144 Jy/beam ! Clean residual mean=0.000022 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0754703 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0754703 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=0.056081Jy sigma=1.426664 ! Fit after self-cal, rms=0.055760Jy sigma=1.419027 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824 Jy ! Component: 100 - total flux cleaned = 0.0126326 Jy ! Total flux subtracted in 100 components = 0.0126326 Jy ! Clean residual min=-0.004122 max=0.003839 Jy/beam ! Clean residual mean=0.000009 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0881029 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0881029 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=0.054426Jy sigma=1.378383 ! Fit after self-cal, rms=0.054422Jy sigma=1.377771 ! 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=1.132 mas, bmaj=1.225 mas, bpa=-23.91 degrees ! Estimated noise=0.266796 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 = 0.00325116 Jy ! Component: 100 - total flux cleaned = 0.00471547 Jy ! Component: 150 - total flux cleaned = 0.00540504 Jy ! Component: 200 - total flux cleaned = 0.00556437 Jy ! Total flux subtracted in 200 components = 0.00556437 Jy ! Clean residual min=-0.001783 max=0.002002 Jy/beam ! Clean residual mean=0.000010 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0936673 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.0936673 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=0.054259Jy sigma=1.372817 ! Fit after self-cal, rms=0.054260Jy sigma=1.372678 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.132 x 1.225 at -23.91 degrees (North through East) ! Clean map min=-0.0016334 max=0.080032 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 1.05 FD 1.04 KP 0.99 LA 0.99 ! MK 0.94 NL 1.02 OV 1.00 PT 1.01 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.07 HN 0.97 KP 1.01 ! LA 1.02 MK 1.03 NL 1.06 PT 0.98 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 KP 1.00 LA 1.00 ! MK 0.95 NL 0.98 OV 1.06 PT 1.00 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.05 HN 1.06 KP 1.00 ! LA 0.95 MK 1.01 NL 1.03 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 KP 1.04 LA 0.94 ! MK 1.01 NL 0.98 OV 0.98 PT 1.01 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 0.99 KP 0.94 ! LA 0.99 MK 0.98 NL 0.96 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 KP 1.06 LA 0.92 ! MK 0.97 NL 1.06 OV 0.99 PT 0.96 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.04 HN 1.03 KP 1.02 ! LA 0.99 MK 1.03 NL 1.02 PT 1.00 ! SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 1.01 LA 1.00 ! MK 0.99 NL 0.98 OV 1.05 PT 1.03 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.04 HN 0.90 KP 1.04 ! LA 0.95 MK 0.99 NL 1.02 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 1.02 LA 0.95 ! MK 0.94 NL 1.04 OV 0.96 PT 1.03 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 0.91 KP 1.00 ! LA 0.97 MK 1.07 NL 1.09 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 KP 1.00 LA 0.99 ! MK 1.17 NL 1.04 OV 0.97 PT 0.97 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.06 HN 0.95 KP 0.97 ! LA 0.99 MK 0.98 NL 1.04 PT 0.97 ! SC 0.96 ! ! ! 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=0.054260Jy sigma=1.372678 ! Fit after self-cal, rms=0.054148Jy sigma=1.367581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=1.228 mas, bpa=-24.84 degrees ! Estimated noise=0.266655 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 = 0.000155817 Jy ! Component: 100 - total flux cleaned = 0.000144509 Jy ! Component: 150 - total flux cleaned = 0.000144591 Jy ! Component: 200 - total flux cleaned = 0.00014473 Jy ! Total flux subtracted in 200 components = 0.00014473 Jy ! Clean residual min=-0.001669 max=0.001600 Jy/beam ! Clean residual mean=0.000008 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.093812 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.093812 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=0.054144Jy sigma=1.367461 ! Fit after self-cal, rms=0.054154Jy sigma=1.367312 ! 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=0.054154Jy sigma=1.367312 ! Fit after self-cal, rms=0.054112Jy sigma=1.367299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=1.227 mas, bpa=-25.14 degrees ! Estimated noise=0.266516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110634 Jy ! Component: 100 - total flux cleaned = 0.000100844 Jy ! Component: 150 - total flux cleaned = 0.000100911 Jy ! Component: 200 - total flux cleaned = 8.49606e-05 Jy ! Total flux subtracted in 200 components = 8.49606e-05 Jy ! Clean residual min=-0.001642 max=0.001617 Jy/beam ! Clean residual mean=0.000008 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.093897 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.093897 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=0.054109Jy sigma=1.367214 ! Fit after self-cal, rms=0.054109Jy sigma=1.367209 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 = -2.63527e-05 Jy ! Component: 100 - total flux cleaned = -3.45074e-05 Jy ! Component: 150 - total flux cleaned = -4.22277e-05 Jy ! Component: 200 - total flux cleaned = -5.64611e-05 Jy ! Total flux subtracted in 200 components = -5.64611e-05 Jy ! Clean residual min=-0.001630 max=0.001626 Jy/beam ! Clean residual mean=0.000009 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0938405 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0938405 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=0.054107Jy sigma=1.367148 ! Fit after self-cal, rms=0.054106Jy sigma=1.367144 ! Inverting map ! Added new window around map position (20.4, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112557 Jy ! Component: 100 - total flux cleaned = 0.00110541 Jy ! Component: 150 - total flux cleaned = 0.000982105 Jy ! Component: 200 - total flux cleaned = 0.000834085 Jy ! Total flux subtracted in 200 components = 0.000834085 Jy ! Clean residual min=-0.001454 max=0.001541 Jy/beam ! Clean residual mean=0.000009 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0946746 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0946746 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=0.054055Jy sigma=1.366079 ! Fit after self-cal, rms=0.054052Jy sigma=1.365953 ! Inverting map ! Added new window around map position (-25.4, -42.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125526 Jy ! Component: 100 - total flux cleaned = 0.00153669 Jy ! Component: 150 - total flux cleaned = 0.00163373 Jy ! Component: 200 - total flux cleaned = 0.00165639 Jy ! Total flux subtracted in 200 components = 0.00165639 Jy ! Clean residual min=-0.001478 max=0.001408 Jy/beam ! Clean residual mean=0.000007 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.096331 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.096331 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=0.054010Jy sigma=1.365044 ! Fit after self-cal, rms=0.054004Jy sigma=1.364973 ! 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=0.054004Jy sigma=1.364973 ! Fit after self-cal, rms=0.053918Jy sigma=1.364753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.227 mas, bpa=-25.72 degrees ! Estimated noise=0.266322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697117 Jy ! Component: 100 - total flux cleaned = 0.000831538 Jy ! Component: 150 - total flux cleaned = 0.000871468 Jy ! Component: 200 - total flux cleaned = 0.000852778 Jy ! Total flux subtracted in 200 components = 0.000852778 Jy ! Clean residual min=-0.001450 max=0.001436 Jy/beam ! Clean residual mean=0.000007 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0971838 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.0971838 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=0.053899Jy sigma=1.364373 ! Fit after self-cal, rms=0.053899Jy sigma=1.364347 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 = 0.000178303 Jy ! Component: 100 - total flux cleaned = 0.00014424 Jy ! Component: 150 - total flux cleaned = 0.000128031 Jy ! Component: 200 - total flux cleaned = 0.000112208 Jy ! Total flux subtracted in 200 components = 0.000112208 Jy ! Clean residual min=-0.001432 max=0.001433 Jy/beam ! Clean residual mean=0.000007 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.097296 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.097296 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=0.053889Jy sigma=1.364137 ! Fit after self-cal, rms=0.053889Jy sigma=1.364130 ! Inverting map ! Added new window around map position (50.8, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116398 Jy ! Component: 100 - total flux cleaned = 0.00128416 Jy ! Component: 150 - total flux cleaned = 0.00137957 Jy ! Component: 200 - total flux cleaned = 0.00150951 Jy ! Total flux subtracted in 200 components = 0.00150951 Jy ! Clean residual min=-0.001423 max=0.001306 Jy/beam ! Clean residual mean=0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0988055 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0988055 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=0.053853Jy sigma=1.363120 ! Fit after self-cal, rms=0.053847Jy sigma=1.363035 ! 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=0.053847Jy sigma=1.363035 ! Fit after self-cal, rms=0.053946Jy sigma=1.362934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=2.518 mas, bpa=84.7 degrees ! Estimated noise=0.33242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422271 Jy ! Component: 100 - total flux cleaned = 0.000614045 Jy ! Component: 150 - total flux cleaned = 0.000786299 Jy ! Component: 200 - total flux cleaned = 0.000860839 Jy ! Total flux subtracted in 200 components = 0.000860839 Jy ! Clean residual min=-0.001477 max=0.001590 Jy/beam ! Clean residual mean=0.000017 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0996663 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.0996663 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=0.053942Jy sigma=1.362789 ! Fit after self-cal, rms=0.053941Jy sigma=1.362767 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 = 7.58689e-05 Jy ! Component: 100 - total flux cleaned = 0.000127752 Jy ! Component: 150 - total flux cleaned = 0.000137336 Jy ! Component: 200 - total flux cleaned = 0.000146482 Jy ! Total flux subtracted in 200 components = 0.000146482 Jy ! Clean residual min=-0.001462 max=0.001542 Jy/beam ! Clean residual mean=0.000017 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0998128 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.0998128 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=0.053941Jy sigma=1.362720 ! Fit after self-cal, rms=0.053939Jy sigma=1.362705 ! 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=1.127 mas, bmaj=1.229 mas, bpa=-26.3 degrees ! Estimated noise=0.266744 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.229 at -26.3 degrees (North through East) ! Clean map min=-0.0012461 max=0.079889 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=0.8404 mas, bmaj=0.9806 mas, bpa=-24.38 degrees ! Estimated noise=0.557392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0584182 Jy ! Component: 100 - total flux cleaned = 0.0755981 Jy ! Component: 150 - total flux cleaned = 0.0838911 Jy ! Component: 200 - total flux cleaned = 0.0878366 Jy ! Total flux subtracted in 200 components = 0.0878366 Jy ! Clean residual min=-0.003904 max=0.003650 Jy/beam ! Clean residual mean=0.000011 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0878365 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0878365 Jy ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.229 mas, bpa=-26.3 degrees ! Estimated noise=0.266744 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 = 0.00410051 Jy ! Component: 100 - total flux cleaned = 0.00641835 Jy ! Component: 150 - total flux cleaned = 0.00814671 Jy ! Component: 200 - total flux cleaned = 0.00950035 Jy ! Total flux subtracted in 200 components = 0.00950035 Jy ! Clean residual min=-0.001649 max=0.001488 Jy/beam ! Clean residual mean=0.000012 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0973369 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0973369 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=2.257 mas, bmaj=2.518 mas, bpa=84.7 degrees ! Estimated noise=0.33242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110837 Jy ! Component: 100 - total flux cleaned = 0.00138138 Jy ! Component: 150 - total flux cleaned = 0.00160858 Jy ! Component: 200 - total flux cleaned = 0.00179968 Jy ! Total flux subtracted in 200 components = 0.00179968 Jy ! Clean residual min=-0.001560 max=0.001537 Jy/beam ! Clean residual mean=0.000019 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0991366 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 = 0.000129765 Jy ! Component: 100 - total flux cleaned = 0.000230515 Jy ! Component: 150 - total flux cleaned = 0.000351768 Jy ! Component: 200 - total flux cleaned = 0.000434166 Jy ! Total flux subtracted in 200 components = 0.000434166 Jy ! Clean residual min=-0.001527 max=0.001525 Jy/beam ! Clean residual mean=0.000019 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0995707 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.0995707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=1.229 mas, bpa=-26.3 degrees ! Estimated noise=0.266744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178808 Jy ! Component: 100 - total flux cleaned = 0.000389754 Jy ! Component: 150 - total flux cleaned = 0.000527899 Jy ! Component: 200 - total flux cleaned = 0.000579472 Jy ! Total flux subtracted in 200 components = 0.000579472 Jy ! Clean residual min=-0.001436 max=0.001356 Jy/beam ! Clean residual mean=0.000008 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.10015 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.10015 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=0.053980Jy sigma=1.363604 ! Fit after self-cal, rms=0.053972Jy sigma=1.363479 wmodel /scr/pima/bg219i_uvs/J1656+5321_X_map.mod ! Writing 72 model components to file: /scr/pima/bg219i_uvs/J1656+5321_X_map.mod wobs /scr/pima/bg219i_uvs/J1656+5321_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1656+5321_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1656+5321_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1656+5321_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 = -0.000214392 Jy ! Component: 100 - total flux cleaned = -0.000214289 Jy ! Component: 150 - total flux cleaned = -0.000192446 Jy ! Component: 200 - total flux cleaned = -6.66872e-05 Jy ! Component: 250 - total flux cleaned = 5.51426e-05 Jy ! Component: 300 - total flux cleaned = 0.000192145 Jy ! Component: 350 - total flux cleaned = 0.000324596 Jy ! Component: 400 - total flux cleaned = 0.00041671 Jy ! Component: 450 - total flux cleaned = 0.000488497 Jy ! Component: 500 - total flux cleaned = 0.000558364 Jy ! Component: 550 - total flux cleaned = 0.000609626 Jy ! Component: 600 - total flux cleaned = 0.00071008 Jy ! Component: 650 - total flux cleaned = 0.000775511 Jy ! Component: 700 - total flux cleaned = 0.000872672 Jy ! Component: 750 - total flux cleaned = 0.000999967 Jy ! Component: 800 - total flux cleaned = 0.00112467 Jy ! Component: 850 - total flux cleaned = 0.0012167 Jy ! Component: 900 - total flux cleaned = 0.00129227 Jy ! Component: 950 - total flux cleaned = 0.00139643 Jy ! Component: 1000 - total flux cleaned = 0.00149901 Jy ! Component: 1050 - total flux cleaned = 0.00157092 Jy ! Component: 1100 - total flux cleaned = 0.00164194 Jy ! Component: 1150 - total flux cleaned = 0.0016982 Jy ! Component: 1200 - total flux cleaned = 0.00168432 Jy ! Component: 1250 - total flux cleaned = 0.00173914 Jy ! Component: 1300 - total flux cleaned = 0.00176619 Jy ! Component: 1350 - total flux cleaned = 0.00181969 Jy ! Component: 1400 - total flux cleaned = 0.0018461 Jy ! Component: 1450 - total flux cleaned = 0.00188539 Jy ! Component: 1500 - total flux cleaned = 0.00192439 Jy ! Component: 1550 - total flux cleaned = 0.00196294 Jy ! Component: 1600 - total flux cleaned = 0.0019756 Jy ! Component: 1650 - total flux cleaned = 0.00201338 Jy ! Component: 1700 - total flux cleaned = 0.00201338 Jy ! Component: 1750 - total flux cleaned = 0.00205054 Jy ! Component: 1800 - total flux cleaned = 0.00209945 Jy ! Component: 1850 - total flux cleaned = 0.00212362 Jy ! Component: 1900 - total flux cleaned = 0.00215973 Jy ! Component: 1950 - total flux cleaned = 0.00223123 Jy ! Component: 2000 - total flux cleaned = 0.00227832 Jy ! Component: 2050 - total flux cleaned = 0.00230158 Jy ! Component: 2100 - total flux cleaned = 0.00234799 Jy ! Component: 2150 - total flux cleaned = 0.00237107 Jy ! Component: 2200 - total flux cleaned = 0.00241669 Jy ! Component: 2250 - total flux cleaned = 0.00246193 Jy ! Component: 2300 - total flux cleaned = 0.00250657 Jy ! Component: 2350 - total flux cleaned = 0.00247332 Jy ! Component: 2400 - total flux cleaned = 0.00252848 Jy ! Component: 2450 - total flux cleaned = 0.00258327 Jy ! Component: 2500 - total flux cleaned = 0.00260503 Jy ! Component: 2550 - total flux cleaned = 0.00262654 Jy ! Component: 2600 - total flux cleaned = 0.00264794 Jy ! Component: 2650 - total flux cleaned = 0.00264784 Jy ! Component: 2700 - total flux cleaned = 0.00273239 Jy ! Component: 2750 - total flux cleaned = 0.00275338 Jy ! Component: 2800 - total flux cleaned = 0.00277431 Jy ! Component: 2850 - total flux cleaned = 0.00283642 Jy ! Component: 2900 - total flux cleaned = 0.00289815 Jy ! Component: 2950 - total flux cleaned = 0.00293903 Jy ! Component: 3000 - total flux cleaned = 0.00298983 Jy ! Component: 3050 - total flux cleaned = 0.00306048 Jy ! Component: 3100 - total flux cleaned = 0.00313058 Jy ! Component: 3150 - total flux cleaned = 0.00318046 Jy ! Component: 3200 - total flux cleaned = 0.00325956 Jy ! Component: 3250 - total flux cleaned = 0.00327917 Jy ! Component: 3300 - total flux cleaned = 0.00331829 Jy ! Component: 3350 - total flux cleaned = 0.00337659 Jy ! Component: 3400 - total flux cleaned = 0.00343447 Jy ! Component: 3450 - total flux cleaned = 0.00348241 Jy ! Component: 3500 - total flux cleaned = 0.00353011 Jy ! Component: 3550 - total flux cleaned = 0.00359643 Jy ! Component: 3600 - total flux cleaned = 0.00362471 Jy ! Component: 3650 - total flux cleaned = 0.00367161 Jy ! Component: 3700 - total flux cleaned = 0.00371822 Jy ! Component: 3750 - total flux cleaned = 0.00375529 Jy ! Component: 3800 - total flux cleaned = 0.00379222 Jy ! Component: 3850 - total flux cleaned = 0.00385636 Jy ! Component: 3900 - total flux cleaned = 0.00387453 Jy ! Component: 3950 - total flux cleaned = 0.0039471 Jy ! Component: 4000 - total flux cleaned = 0.00399222 Jy ! Component: 4050 - total flux cleaned = 0.004073 Jy ! Total flux subtracted in 4096 components = 0.00409968 Jy ! Clean residual min=-0.000638 max=0.000565 Jy/beam ! Clean residual mean=0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.10425 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 326 components and 0.10425 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1656+5321_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.127 x 1.229 at -26.3 degrees (North through East) ! Clean map min=-0.00091131 max=0.079773 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1656+5321_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0797734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137313 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.516385 0.516385 1.03277 2.06554 4.13108 8.26216 16.5243 33.0486 66.0973 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 580.961 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1656+5321_X_uvs.log closed on Wed Apr 6 23:50:22 2016