! Started logfile: /scr/pima/bg219d_uvs/J0458+0608_X_dfm.log on Thu May 19 17:28:53 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219d_uvs/J0458+0608_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219d_uvs/J0458+0608_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.762963 visibilities/baseline/integration-bin. ! Found source: J0458+0608 ! ! 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 17304 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0458+0608_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012577Jy sigma=24.906116 ! Fit after self-cal, rms=0.821000Jy sigma=20.174063 ! 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=0.8023 mas, bmaj=1.649 mas, bpa=-0.3804 degrees ! Estimated noise=0.380592 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 = 0.134999 Jy ! Component: 100 - total flux cleaned = 0.16845 Jy ! Total flux subtracted in 100 components = 0.16845 Jy ! Clean residual min=-0.006948 max=0.017242 Jy/beam ! Clean residual mean=-0.000026 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.16845 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.16845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071395Jy sigma=1.687751 ! Fit after self-cal, rms=0.071312Jy sigma=1.685898 ! Inverting map ! Added new window around map position (3.8, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018641 Jy ! Component: 100 - total flux cleaned = 0.0307471 Jy ! Total flux subtracted in 100 components = 0.0307471 Jy ! Clean residual min=-0.004970 max=0.006482 Jy/beam ! Clean residual mean=-0.000017 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.199198 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.199198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064981Jy sigma=1.516843 ! Fit after self-cal, rms=0.064814Jy sigma=1.512480 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894762 Jy ! Component: 100 - total flux cleaned = 0.0150076 Jy ! Total flux subtracted in 100 components = 0.0150076 Jy ! Clean residual min=-0.004049 max=0.005286 Jy/beam ! Clean residual mean=-0.000012 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.214205 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.214205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063012Jy sigma=1.464066 ! Fit after self-cal, rms=0.062972Jy sigma=1.462851 ! 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=1.012 mas, bmaj=1.969 mas, bpa=0.2449 degrees ! Estimated noise=0.233095 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 = 0.00786692 Jy ! Component: 100 - total flux cleaned = 0.0133634 Jy ! Component: 150 - total flux cleaned = 0.0173338 Jy ! Component: 200 - total flux cleaned = 0.0202744 Jy ! Total flux subtracted in 200 components = 0.0202744 Jy ! Clean residual min=-0.003917 max=0.006017 Jy/beam ! Clean residual mean=-0.000010 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.23448 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.23448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061736Jy sigma=1.430763 ! Fit after self-cal, rms=0.061701Jy sigma=1.429465 ! Inverting map ! Added new window around map position (-1.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528482 Jy ! Component: 100 - total flux cleaned = 0.00848013 Jy ! Component: 150 - total flux cleaned = 0.0109201 Jy ! Component: 200 - total flux cleaned = 0.0128874 Jy ! Total flux subtracted in 200 components = 0.0128874 Jy ! Clean residual min=-0.003155 max=0.004587 Jy/beam ! Clean residual mean=-0.000006 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.247367 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 81 components and 0.247367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061173Jy sigma=1.415564 ! Fit after self-cal, rms=0.061127Jy sigma=1.413965 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.969 at 0.2449 degrees (North through East) ! Clean map min=-0.0031024 max=0.17979 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 0.98 HN 1.01 KP 0.98 ! LA 0.98 MK 1.06 NL 1.01 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.97 ! LA 0.98 MK 1.00 NL 1.04 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.97 MK 1.00 NL 1.03 OV 1.03 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.98 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 0.96 ! LA 0.99 MK 1.00 NL 1.00 OV 1.04 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.98 ! LA 1.00 MK 1.02 NL 1.01 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 1.00 MK 0.98 NL 1.02 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.99 KP 1.01 ! LA 1.02 MK 1.04 NL 1.02 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 0.98 ! LA 1.00 MK 1.01 NL 1.01 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.00 ! LA 0.99 MK 1.01 NL 1.03 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.98 ! LA 1.01 MK 1.01 NL 1.02 OV 1.05 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.02 ! LA 1.00 MK 0.97 NL 1.02 OV 1.04 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.061127Jy sigma=1.413965 ! Fit after self-cal, rms=0.061061Jy sigma=1.405637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.976 mas, bpa=0.2515 degrees ! Estimated noise=0.233346 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 = 0.000903212 Jy ! Component: 100 - total flux cleaned = 0.00125675 Jy ! Component: 150 - total flux cleaned = 0.00141973 Jy ! Component: 200 - total flux cleaned = 0.00150604 Jy ! Total flux subtracted in 200 components = 0.00150604 Jy ! Clean residual min=-0.002616 max=0.003629 Jy/beam ! Clean residual mean=-0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.248873 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.248873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061017Jy sigma=1.404549 ! Fit after self-cal, rms=0.061016Jy sigma=1.404435 ! Inverting map ! Added new window around map position (-7.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370153 Jy ! Component: 100 - total flux cleaned = 0.00608949 Jy ! Component: 150 - total flux cleaned = 0.00782076 Jy ! Component: 200 - total flux cleaned = 0.00919797 Jy ! Total flux subtracted in 200 components = 0.00919797 Jy ! Clean residual min=-0.002385 max=0.002589 Jy/beam ! Clean residual mean=-0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.258071 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 132 components and 0.258071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060752Jy sigma=1.397372 ! Fit after self-cal, rms=0.060736Jy sigma=1.396992 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060736Jy sigma=1.396992 ! Fit after self-cal, rms=0.060709Jy sigma=1.392631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.974 mas, bpa=0.2056 degrees ! Estimated noise=0.233401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171425 Jy ! Component: 100 - total flux cleaned = 0.00292906 Jy ! Component: 150 - total flux cleaned = 0.00391932 Jy ! Component: 200 - total flux cleaned = 0.00471536 Jy ! Total flux subtracted in 200 components = 0.00471536 Jy ! Clean residual min=-0.002251 max=0.002293 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.262786 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.262786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060643Jy sigma=1.390875 ! Fit after self-cal, rms=0.060639Jy sigma=1.390749 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 = 0.000693573 Jy ! Component: 100 - total flux cleaned = 0.00118995 Jy ! Component: 150 - total flux cleaned = 0.00149103 Jy ! Component: 200 - total flux cleaned = 0.00165546 Jy ! Total flux subtracted in 200 components = 0.00165546 Jy ! Clean residual min=-0.002274 max=0.002294 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.264442 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 166 components and 0.264442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060617Jy sigma=1.390238 ! Fit after self-cal, rms=0.060617Jy sigma=1.390226 ! Inverting map ! Added new window around map position (19.6, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213658 Jy ! Component: 100 - total flux cleaned = 0.00337505 Jy ! Component: 150 - total flux cleaned = 0.00425373 Jy ! Component: 200 - total flux cleaned = 0.0047944 Jy ! Total flux subtracted in 200 components = 0.0047944 Jy ! Clean residual min=-0.002118 max=0.002248 Jy/beam ! Clean residual mean=-0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.269236 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 192 components and 0.269236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060539Jy sigma=1.387909 ! Fit after self-cal, rms=0.060538Jy sigma=1.387827 ! Inverting map ! Added new window around map position (6.8, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192224 Jy ! Component: 100 - total flux cleaned = 0.00292156 Jy ! Component: 150 - total flux cleaned = 0.00374871 Jy ! Component: 200 - total flux cleaned = 0.00448158 Jy ! Total flux subtracted in 200 components = 0.00448158 Jy ! Clean residual min=-0.001995 max=0.001599 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.273718 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 217 components and 0.273718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060465Jy sigma=1.386082 ! Fit after self-cal, rms=0.060460Jy sigma=1.385959 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060460Jy sigma=1.385959 ! Fit after self-cal, rms=0.060443Jy sigma=1.385645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.973 mas, bpa=0.1944 degrees ! Estimated noise=0.233173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923096 Jy ! Component: 100 - total flux cleaned = 0.00168221 Jy ! Component: 150 - total flux cleaned = 0.00231087 Jy ! Component: 200 - total flux cleaned = 0.00271097 Jy ! Total flux subtracted in 200 components = 0.00271097 Jy ! Clean residual min=-0.001930 max=0.001560 Jy/beam ! Clean residual mean=-0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.276429 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 241 components and 0.276429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060417Jy sigma=1.384991 ! Fit after self-cal, rms=0.060417Jy sigma=1.384967 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 = 0.000549926 Jy ! Component: 100 - total flux cleaned = 0.00091675 Jy ! Component: 150 - total flux cleaned = 0.00126343 Jy ! Component: 200 - total flux cleaned = 0.00159159 Jy ! Total flux subtracted in 200 components = 0.00159159 Jy ! Clean residual min=-0.001827 max=0.001530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.27802 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 252 components and 0.27802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060403Jy sigma=1.384615 ! Fit after self-cal, rms=0.060403Jy sigma=1.384608 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060403Jy sigma=1.384608 ! Fit after self-cal, rms=0.060406Jy sigma=1.384543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=3.12 mas, bpa=-1.473 degrees ! Estimated noise=0.281739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103681 Jy ! Component: 100 - total flux cleaned = 0.00183041 Jy ! Component: 150 - total flux cleaned = 0.00246014 Jy ! Component: 200 - total flux cleaned = 0.0029487 Jy ! Total flux subtracted in 200 components = 0.0029487 Jy ! Clean residual min=-0.002349 max=0.001955 Jy/beam ! Clean residual mean=0.000000 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.280969 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 271 components and 0.280969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060395Jy sigma=1.384285 ! Fit after self-cal, rms=0.060394Jy sigma=1.384258 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 = 0.0005398 Jy ! Component: 100 - total flux cleaned = 0.000997578 Jy ! Component: 150 - total flux cleaned = 0.00139195 Jy ! Component: 200 - total flux cleaned = 0.00171592 Jy ! Total flux subtracted in 200 components = 0.00171592 Jy ! Clean residual min=-0.002327 max=0.001986 Jy/beam ! Clean residual mean=0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.282685 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 280 components and 0.282685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060391Jy sigma=1.384166 ! Fit after self-cal, rms=0.060390Jy sigma=1.384153 ! 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=1.013 mas, bmaj=1.973 mas, bpa=0.1858 degrees ! Estimated noise=0.233197 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.973 at 0.1858 degrees (North through East) ! Clean map min=-0.0016936 max=0.17968 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=0.803 mas, bmaj=1.65 mas, bpa=-0.449 degrees ! Estimated noise=0.381205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134892 Jy ! Component: 100 - total flux cleaned = 0.169611 Jy ! Component: 150 - total flux cleaned = 0.189215 Jy ! Component: 200 - total flux cleaned = 0.202131 Jy ! Total flux subtracted in 200 components = 0.202131 Jy ! Clean residual min=-0.004669 max=0.006994 Jy/beam ! Clean residual mean=-0.000015 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.202131 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.202131 Jy ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.973 mas, bpa=0.1858 degrees ! Estimated noise=0.233197 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 = 0.012008 Jy ! Component: 100 - total flux cleaned = 0.0201183 Jy ! Component: 150 - total flux cleaned = 0.026127 Jy ! Component: 200 - total flux cleaned = 0.0308499 Jy ! Total flux subtracted in 200 components = 0.0308499 Jy ! Clean residual min=-0.003448 max=0.003938 Jy/beam ! Clean residual mean=-0.000010 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.232981 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.232981 Jy ! Inverting map ! Added new window around map position (2.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420499 Jy ! Component: 100 - total flux cleaned = 0.00760715 Jy ! Component: 150 - total flux cleaned = 0.0106095 Jy ! Component: 200 - total flux cleaned = 0.0133068 Jy ! Total flux subtracted in 200 components = 0.0133068 Jy ! Clean residual min=-0.002668 max=0.002387 Jy/beam ! Clean residual mean=-0.000006 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.246288 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 97 components and 0.246288 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=2.303 mas, bmaj=3.12 mas, bpa=-1.473 degrees ! Estimated noise=0.281739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00425265 Jy ! Component: 100 - total flux cleaned = 0.00773447 Jy ! Component: 150 - total flux cleaned = 0.0107508 Jy ! Component: 200 - total flux cleaned = 0.0134023 Jy ! Total flux subtracted in 200 components = 0.0134023 Jy ! Clean residual min=-0.003131 max=0.002390 Jy/beam ! Clean residual mean=-0.000007 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.25969 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 = 0.00235023 Jy ! Component: 100 - total flux cleaned = 0.00445455 Jy ! Component: 150 - total flux cleaned = 0.00634905 Jy ! Component: 200 - total flux cleaned = 0.00806144 Jy ! Total flux subtracted in 200 components = 0.00806144 Jy ! Clean residual min=-0.002708 max=0.002079 Jy/beam ! Clean residual mean=-0.000004 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.267752 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 195 components and 0.267752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.973 mas, bpa=0.1858 degrees ! Estimated noise=0.233197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147096 Jy ! Component: 100 - total flux cleaned = 0.0026756 Jy ! Component: 150 - total flux cleaned = 0.0037441 Jy ! Component: 200 - total flux cleaned = 0.00471958 Jy ! Total flux subtracted in 200 components = 0.00471958 Jy ! Clean residual min=-0.001845 max=0.001858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.272471 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 227 components and 0.272471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060464Jy sigma=1.385919 ! Fit after self-cal, rms=0.060460Jy sigma=1.385703 wmodel /J0458+0608_X_map.mod ! wmodel: Unable to open new model file: /J0458+0608_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219d_uvs/J0458+0608_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 1.973 at 0.1858 degrees (North through East) ! Clean map min=-0.0017419 max=0.17974 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219d_uvs/J0458+0608_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.179741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000434601 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.725381 0.725381 1.45076 2.90152 5.80304 11.6061 23.2122 46.4244 92.8487 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.179 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 413.576 quit ! Quitting program ! Log file /scr/pima/bg219d_uvs/J0458+0608_X_dfm.log closed on Thu May 19 17:28:57 2016