! Started logfile: /scr/pima/bg219h_uvs/J0739+0137_X_dfm.log on Thu May 19 22:14:18 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/bg219h_uvs/J0739+0137_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0739+0137_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.68254 visibilities/baseline/integration-bin. ! Found source: J0739+0137 ! ! 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 2580 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 J0739+0137_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.411254Jy sigma=21.615734 ! Fit after self-cal, rms=0.467832Jy sigma=9.922241 ! 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=0.6959 mas, bmaj=1.651 mas, bpa=-6.604 degrees ! Estimated noise=1.53955 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 = 0.655533 Jy ! Component: 100 - total flux cleaned = 0.800337 Jy ! Total flux subtracted in 100 components = 0.800337 Jy ! Clean residual min=-0.120088 max=0.223584 Jy/beam ! Clean residual mean=-0.000023 rms=0.035780 Jy/beam ! Combined flux in latest and established models = 0.800337 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.800337 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=0.468759Jy sigma=8.884404 ! Fit after self-cal, rms=0.467806Jy sigma=8.876140 ! Inverting map ! Added new window around map position (6.2, 25.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191738 Jy ! Component: 100 - total flux cleaned = 0.270037 Jy ! Total flux subtracted in 100 components = 0.270037 Jy ! Clean residual min=-0.110241 max=0.186468 Jy/beam ! Clean residual mean=-0.000009 rms=0.028633 Jy/beam ! Combined flux in latest and established models = 1.07037 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 1.07037 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=0.370408Jy sigma=6.870890 ! Fit after self-cal, rms=0.344958Jy sigma=6.595222 ! 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=0.9125 mas, bmaj=1.965 mas, bpa=-4.655 degrees ! Estimated noise=1.00144 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 = 0.0973574 Jy ! Component: 100 - total flux cleaned = 0.115623 Jy ! Component: 150 - total flux cleaned = 0.124018 Jy ! Component: 200 - total flux cleaned = 0.130098 Jy ! Total flux subtracted in 200 components = 0.130098 Jy ! Clean residual min=-0.115344 max=0.160232 Jy/beam ! Clean residual mean=-0.000001 rms=0.028684 Jy/beam ! Combined flux in latest and established models = 1.20047 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 1.20047 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=0.304488Jy sigma=5.289551 ! Fit after self-cal, rms=0.288186Jy sigma=5.081770 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9125 x 1.965 at -4.655 degrees (North through East) ! Clean map min=-0.11152 max=0.67888 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.288186Jy sigma=5.081770 ! Fit after self-cal, rms=0.288186Jy sigma=5.081770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=1.965 mas, bpa=-4.655 degrees ! Estimated noise=1.00144 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 = 0.0225922 Jy ! Component: 100 - total flux cleaned = 0.028614 Jy ! Component: 150 - total flux cleaned = 0.0329573 Jy ! Component: 200 - total flux cleaned = 0.0329778 Jy ! Total flux subtracted in 200 components = 0.0329778 Jy ! Clean residual min=-0.109831 max=0.106285 Jy/beam ! Clean residual mean=0.000001 rms=0.024759 Jy/beam ! Combined flux in latest and established models = 1.23345 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 1.23345 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=0.278383Jy sigma=4.751919 ! Fit after self-cal, rms=0.274316Jy sigma=4.702443 ! 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=0.274316Jy sigma=4.702443 ! Fit after self-cal, rms=0.274316Jy sigma=4.702443 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=1.965 mas, bpa=-4.655 degrees ! Estimated noise=1.00144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871141 Jy ! Component: 100 - total flux cleaned = 0.0115201 Jy ! Component: 150 - total flux cleaned = 0.0123459 Jy ! Component: 200 - total flux cleaned = 0.0138447 Jy ! Total flux subtracted in 200 components = 0.0138447 Jy ! Clean residual min=-0.106459 max=0.088030 Jy/beam ! Clean residual mean=0.000001 rms=0.023504 Jy/beam ! Combined flux in latest and established models = 1.24729 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 1.24729 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=0.269682Jy sigma=4.572847 ! Fit after self-cal, rms=0.268210Jy sigma=4.557779 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 = 0.00461413 Jy ! Component: 100 - total flux cleaned = 0.00613502 Jy ! Component: 150 - total flux cleaned = 0.00679961 Jy ! Component: 200 - total flux cleaned = 0.0073841 Jy ! Total flux subtracted in 200 components = 0.0073841 Jy ! Clean residual min=-0.104002 max=0.084106 Jy/beam ! Clean residual mean=0.000001 rms=0.022917 Jy/beam ! Combined flux in latest and established models = 1.25468 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 1.25468 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=0.265425Jy sigma=4.486404 ! Fit after self-cal, rms=0.264617Jy sigma=4.479246 ! 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=0.264617Jy sigma=4.479246 ! Fit after self-cal, rms=0.264617Jy sigma=4.479246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=1.965 mas, bpa=-4.655 degrees ! Estimated noise=1.00144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261636 Jy ! Component: 100 - total flux cleaned = 0.00325305 Jy ! Component: 150 - total flux cleaned = 0.00329944 Jy ! Component: 200 - total flux cleaned = 0.00279433 Jy ! Total flux subtracted in 200 components = 0.00279433 Jy ! Clean residual min=-0.101816 max=0.081023 Jy/beam ! Clean residual mean=0.000001 rms=0.022565 Jy/beam ! Combined flux in latest and established models = 1.25747 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 1.25747 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=0.262931Jy sigma=4.433462 ! Fit after self-cal, rms=0.262419Jy sigma=4.429485 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 = 0.00142912 Jy ! Component: 100 - total flux cleaned = 0.000937832 Jy ! Component: 150 - total flux cleaned = 0.000464396 Jy ! Component: 200 - total flux cleaned = 0.000463908 Jy ! Total flux subtracted in 200 components = 0.000463908 Jy ! Clean residual min=-0.100265 max=0.078883 Jy/beam ! Clean residual mean=0.000001 rms=0.022372 Jy/beam ! Combined flux in latest and established models = 1.25794 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 1.25794 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=0.261096Jy sigma=4.400387 ! Fit after self-cal, rms=0.260763Jy sigma=4.398125 ! 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=0.260763Jy sigma=4.398125 ! Fit after self-cal, rms=0.260763Jy sigma=4.398125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=3.503 mas, bpa=15.15 degrees ! Estimated noise=1.23104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140688 Jy ! Component: 100 - total flux cleaned = 0.0156285 Jy ! Component: 150 - total flux cleaned = 0.0169268 Jy ! Component: 200 - total flux cleaned = 0.0180417 Jy ! Total flux subtracted in 200 components = 0.0180417 Jy ! Clean residual min=-0.117742 max=0.097233 Jy/beam ! Clean residual mean=-0.000000 rms=0.033590 Jy/beam ! Combined flux in latest and established models = 1.27598 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 1.27598 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=0.262515Jy sigma=4.436104 ! Fit after self-cal, rms=0.261941Jy sigma=4.427682 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 = -0.000816464 Jy ! Component: 100 - total flux cleaned = -0.000211289 Jy ! Component: 150 - total flux cleaned = 0.000779078 Jy ! Component: 200 - total flux cleaned = 0.00200791 Jy ! Total flux subtracted in 200 components = 0.00200791 Jy ! Clean residual min=-0.114968 max=0.095739 Jy/beam ! Clean residual mean=-0.000000 rms=0.033055 Jy/beam ! Combined flux in latest and established models = 1.27799 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 1.27799 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=0.264744Jy sigma=4.472244 ! Fit after self-cal, rms=0.264399Jy sigma=4.467860 ! 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=0.9125 mas, bmaj=1.965 mas, bpa=-4.655 degrees ! Estimated noise=1.00144 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9125 x 1.965 at -4.655 degrees (North through East) ! Clean map min=-0.097008 max=0.60178 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! 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=0.264399Jy sigma=4.467860 ! Fit after self-cal, rms=0.264399Jy sigma=4.467860 ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=1.965 mas, bpa=-4.655 degrees ! Estimated noise=1.00144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0126407 Jy ! Component: 100 - total flux cleaned = -0.0135475 Jy ! Component: 150 - total flux cleaned = -0.0149116 Jy ! Component: 200 - total flux cleaned = -0.0149054 Jy ! Total flux subtracted in 200 components = -0.0149054 Jy ! Clean residual min=-0.100421 max=0.078862 Jy/beam ! Clean residual mean=0.000000 rms=0.022100 Jy/beam ! Combined flux in latest and established models = 1.26308 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 1.26308 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=0.260156Jy sigma=4.377179 ! Fit after self-cal, rms=0.259922Jy sigma=4.374565 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101695 Jy ! Component: 100 - total flux cleaned = 0.00144525 Jy ! Component: 150 - total flux cleaned = 0.00224697 Jy ! Component: 200 - total flux cleaned = 0.00223476 Jy ! Total flux subtracted in 200 components = 0.00223476 Jy ! Clean residual min=-0.099529 max=0.078646 Jy/beam ! Clean residual mean=0.000000 rms=0.022009 Jy/beam ! Combined flux in latest and established models = 1.26531 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 1.26531 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=0.258754Jy sigma=4.353603 ! Fit after self-cal, rms=0.258549Jy sigma=4.352269 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.258549Jy sigma=4.352269 ! Fit after self-cal, rms=0.258549Jy sigma=4.352269 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=0.6959 mas, bmaj=1.651 mas, bpa=-6.604 degrees ! Estimated noise=1.53955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.696939 Jy ! Component: 100 - total flux cleaned = 0.957405 Jy ! Component: 150 - total flux cleaned = 1.06464 Jy ! Component: 200 - total flux cleaned = 1.13124 Jy ! Total flux subtracted in 200 components = 1.13124 Jy ! Clean residual min=-0.096921 max=0.085165 Jy/beam ! Clean residual mean=-0.000007 rms=0.020739 Jy/beam ! Combined flux in latest and established models = 1.13124 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.13124 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=1.965 mas, bpa=-4.655 degrees ! Estimated noise=1.00144 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 = 0.0620359 Jy ! Component: 100 - total flux cleaned = 0.0885651 Jy ! Component: 150 - total flux cleaned = 0.094985 Jy ! Component: 200 - total flux cleaned = 0.10053 Jy ! Total flux subtracted in 200 components = 0.10053 Jy ! Clean residual min=-0.099230 max=0.082251 Jy/beam ! Clean residual mean=0.000000 rms=0.022580 Jy/beam ! Combined flux in latest and established models = 1.23177 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 1.23177 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=2.113 mas, bmaj=3.503 mas, bpa=15.15 degrees ! Estimated noise=1.23104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434498 Jy ! Component: 100 - total flux cleaned = 0.0457086 Jy ! Component: 150 - total flux cleaned = 0.0457388 Jy ! Component: 200 - total flux cleaned = 0.0465724 Jy ! Total flux subtracted in 200 components = 0.0465724 Jy ! Clean residual min=-0.115526 max=0.099813 Jy/beam ! Clean residual mean=0.000001 rms=0.033704 Jy/beam ! Combined flux in latest and established models = 1.27834 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 = 0.00063247 Jy ! Component: 100 - total flux cleaned = 0.00116779 Jy ! Component: 150 - total flux cleaned = 0.00211275 Jy ! Component: 200 - total flux cleaned = 0.00295339 Jy ! Total flux subtracted in 200 components = 0.00295339 Jy ! Clean residual min=-0.113107 max=0.097214 Jy/beam ! Clean residual mean=0.000000 rms=0.033078 Jy/beam ! Combined flux in latest and established models = 1.28129 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 1.28129 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9125 mas, bmaj=1.965 mas, bpa=-4.655 degrees ! Estimated noise=1.00144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0130846 Jy ! Component: 100 - total flux cleaned = -0.013983 Jy ! Component: 150 - total flux cleaned = -0.0163044 Jy ! Component: 200 - total flux cleaned = -0.0181862 Jy ! Total flux subtracted in 200 components = -0.0181862 Jy ! Clean residual min=-0.094170 max=0.077875 Jy/beam ! Clean residual mean=0.000001 rms=0.021914 Jy/beam ! Combined flux in latest and established models = 1.26311 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 1.26311 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=0.259771Jy sigma=4.349623 ! Fit after self-cal, rms=0.258370Jy sigma=4.335173 wmodel /J0739+0137_X_map.mod ! wmodel: Unable to open new model file: /J0739+0137_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0739+0137_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9125 x 1.965 at -4.655 degrees (North through East) ! Clean map min=-0.091861 max=0.57074 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0739+0137_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.570737 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0218606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -11.4907 11.4907 22.9814 45.9628 91.9257 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0655 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.57 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 26.108 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0739+0137_X_dfm.log closed on Thu May 19 22:14:20 2016