! Started logfile: /scr/pima/bg219h_uvs/J0102+5824_X_dfm.log on Thu May 19 22:00:43 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/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0102+5824_X_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.451515 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0102+5824 ! ! 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 5364 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 J0102+5824_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.851533Jy sigma=37.961893 ! Fit after self-cal, rms=1.786549Jy sigma=24.336948 ! 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=0.7131 mas, bmaj=1.803 mas, bpa=40.13 degrees ! Estimated noise=1.17252 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 = 1.89524 Jy ! Component: 100 - total flux cleaned = 2.3295 Jy ! Total flux subtracted in 100 components = 2.3295 Jy ! Clean residual min=-0.162513 max=0.231311 Jy/beam ! Clean residual mean=0.000105 rms=0.039524 Jy/beam ! Combined flux in latest and established models = 2.3295 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.3295 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=0.886892Jy sigma=15.160417 ! Fit after self-cal, rms=0.886669Jy sigma=15.155820 ! 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=0.8722 mas, bmaj=1.919 mas, bpa=41.39 degrees ! Estimated noise=0.821331 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 = 0.122664 Jy ! Component: 100 - total flux cleaned = 0.126549 Jy ! Component: 150 - total flux cleaned = 0.133478 Jy ! Component: 200 - total flux cleaned = 0.139106 Jy ! Total flux subtracted in 200 components = 0.139106 Jy ! Clean residual min=-0.189600 max=0.288766 Jy/beam ! Clean residual mean=0.000565 rms=0.060634 Jy/beam ! Combined flux in latest and established models = 2.46861 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 2.46861 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=0.831212Jy sigma=14.879185 ! Fit after self-cal, rms=0.830355Jy sigma=14.873805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8722 x 1.919 at 41.39 degrees (North through East) ! Clean map min=-0.18602 max=2.4733 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. ! A total of 21 telescope corrections were flagged in sub-array 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. ! A total of 21 telescope corrections were flagged in sub-array 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 3. ! A total of 21 telescope corrections were flagged in sub-array 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 4. ! A total of 21 telescope corrections were flagged in sub-array 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 5. ! A total of 21 telescope corrections were flagged in sub-array 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 6. ! A total of 21 telescope corrections were flagged in sub-array 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 7. ! A total of 21 telescope corrections were flagged in sub-array 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 8. ! A total of 21 telescope corrections were flagged in sub-array 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 9. ! A total of 21 telescope corrections were flagged in sub-array 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 10. ! A total of 21 telescope corrections were flagged in sub-array 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 11. ! A total of 21 telescope corrections were flagged in sub-array 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 12. ! A total of 21 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.830355Jy sigma=14.873805 ! Fit after self-cal, rms=0.847863Jy sigma=15.229472 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=1.876 mas, bpa=40.9 degrees ! Estimated noise=0.839338 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 = 0.00731127 Jy ! Component: 100 - total flux cleaned = 0.00728238 Jy ! Component: 150 - total flux cleaned = 0.00726915 Jy ! Component: 200 - total flux cleaned = 0.00472865 Jy ! Total flux subtracted in 200 components = 0.00472865 Jy ! Clean residual min=-0.192473 max=0.286845 Jy/beam ! Clean residual mean=0.000589 rms=0.063002 Jy/beam ! Combined flux in latest and established models = 2.47333 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 2.47334 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=0.842694Jy sigma=15.155577 ! Fit after self-cal, rms=0.842462Jy sigma=15.153374 ! 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=0.842462Jy sigma=15.153374 ! Fit after self-cal, rms=0.818163Jy sigma=14.958774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9523 mas, bmaj=1.888 mas, bpa=41.08 degrees ! Estimated noise=0.824476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0526022 Jy ! Component: 100 - total flux cleaned = -0.0862657 Jy ! Component: 150 - total flux cleaned = -0.108094 Jy ! Component: 200 - total flux cleaned = -0.113613 Jy ! Total flux subtracted in 200 components = -0.113613 Jy ! Clean residual min=-0.175307 max=0.248412 Jy/beam ! Clean residual mean=0.000517 rms=0.057741 Jy/beam ! Combined flux in latest and established models = 2.35972 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 2.35972 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=0.826205Jy sigma=14.764464 ! Fit after self-cal, rms=0.825978Jy sigma=14.763225 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (24.8, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.242475 Jy ! Component: 100 - total flux cleaned = 0.392561 Jy ! Component: 150 - total flux cleaned = 0.500405 Jy ! Component: 200 - total flux cleaned = 0.581656 Jy ! Total flux subtracted in 200 components = 0.581656 Jy ! Clean residual min=-0.145008 max=0.199567 Jy/beam ! Clean residual mean=0.000463 rms=0.042502 Jy/beam ! Combined flux in latest and established models = 2.94138 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 87 components and 2.94138 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=0.783607Jy sigma=13.158820 ! Fit after self-cal, rms=0.771893Jy sigma=13.027864 ! 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=0.771893Jy sigma=13.027864 ! Fit after self-cal, rms=0.744299Jy sigma=12.739343 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9609 mas, bmaj=1.9 mas, bpa=41.39 degrees ! Estimated noise=0.813675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275218 Jy ! Component: 100 - total flux cleaned = 0.0358606 Jy ! Component: 150 - total flux cleaned = 0.0452982 Jy ! Component: 200 - total flux cleaned = 0.0550301 Jy ! Total flux subtracted in 200 components = 0.0550301 Jy ! Clean residual min=-0.134484 max=0.129990 Jy/beam ! Clean residual mean=0.000495 rms=0.034148 Jy/beam ! Combined flux in latest and established models = 2.99641 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 2.99641 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=0.745863Jy sigma=12.222656 ! Fit after self-cal, rms=0.743833Jy sigma=12.202011 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 = 0.0233717 Jy ! Component: 100 - total flux cleaned = 0.0316892 Jy ! Component: 150 - total flux cleaned = 0.035952 Jy ! Component: 200 - total flux cleaned = 0.040977 Jy ! Total flux subtracted in 200 components = 0.040977 Jy ! Clean residual min=-0.132019 max=0.123634 Jy/beam ! Clean residual mean=0.000510 rms=0.031381 Jy/beam ! Combined flux in latest and established models = 3.03738 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 128 components and 3.03738 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=0.747285Jy sigma=11.977898 ! Fit after self-cal, rms=0.746595Jy sigma=11.970377 ! 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=0.746595Jy sigma=11.970377 ! Fit after self-cal, rms=0.745563Jy sigma=11.959647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=2.496 mas, bpa=49.37 degrees ! Estimated noise=1.02033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0432327 Jy ! Component: 100 - total flux cleaned = -0.0362499 Jy ! Component: 150 - total flux cleaned = -0.032834 Jy ! Component: 200 - total flux cleaned = -0.0300941 Jy ! Total flux subtracted in 200 components = -0.0300941 Jy ! Clean residual min=-0.171969 max=0.167794 Jy/beam ! Clean residual mean=0.001392 rms=0.044220 Jy/beam ! Combined flux in latest and established models = 3.00729 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 3.00729 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=0.757375Jy sigma=11.747509 ! Fit after self-cal, rms=0.756888Jy sigma=11.735333 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 = 0.00975387 Jy ! Component: 100 - total flux cleaned = 0.00988674 Jy ! Component: 150 - total flux cleaned = 0.00993822 Jy ! Component: 200 - total flux cleaned = 0.00742967 Jy ! Total flux subtracted in 200 components = 0.00742967 Jy ! Clean residual min=-0.165232 max=0.152714 Jy/beam ! Clean residual mean=0.001404 rms=0.041754 Jy/beam ! Combined flux in latest and established models = 3.01472 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 3.01472 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=0.760440Jy sigma=11.682664 ! Fit after self-cal, rms=0.760370Jy sigma=11.679942 ! 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=0.9599 mas, bmaj=1.902 mas, bpa=41.4 degrees ! Estimated noise=0.809693 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9599 x 1.902 at 41.4 degrees (North through East) ! Clean map min=-0.17841 max=2.3805 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=0.760370Jy sigma=11.679942 ! Fit after self-cal, rms=0.748664Jy sigma=11.585543 ! Inverting map and beam ! Estimated beam: bmin=0.9617 mas, bmaj=1.908 mas, bpa=41.4 degrees ! Estimated noise=0.795802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0127294 Jy ! Component: 100 - total flux cleaned = -0.0123253 Jy ! Component: 150 - total flux cleaned = -0.0171615 Jy ! Component: 200 - total flux cleaned = -0.0213271 Jy ! Total flux subtracted in 200 components = -0.0213271 Jy ! Clean residual min=-0.124786 max=0.110521 Jy/beam ! Clean residual mean=0.000564 rms=0.026387 Jy/beam ! Combined flux in latest and established models = 2.99339 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 158 components and 2.99339 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=0.742762Jy sigma=11.511721 ! Fit after self-cal, rms=0.742376Jy sigma=11.509213 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00359191 Jy ! Component: 100 - total flux cleaned = -0.00605929 Jy ! Component: 150 - total flux cleaned = -0.00914299 Jy ! Component: 200 - total flux cleaned = -0.0113062 Jy ! Total flux subtracted in 200 components = -0.0113062 Jy ! Clean residual min=-0.122523 max=0.109069 Jy/beam ! Clean residual mean=0.000562 rms=0.026280 Jy/beam ! Combined flux in latest and established models = 2.98209 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 165 components and 2.98209 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=0.740393Jy sigma=11.494919 ! Fit after self-cal, rms=0.740144Jy sigma=11.493840 ! 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=0.740144Jy sigma=11.493840 ! Fit after self-cal, rms=0.735517Jy sigma=11.465915 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=0.7325 mas, bmaj=1.826 mas, bpa=40.33 degrees ! Estimated noise=1.13719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.78375 Jy ! Component: 100 - total flux cleaned = 2.21534 Jy ! Component: 150 - total flux cleaned = 2.42769 Jy ! Component: 200 - total flux cleaned = 2.57838 Jy ! Total flux subtracted in 200 components = 2.57838 Jy ! Clean residual min=-0.129840 max=0.145353 Jy/beam ! Clean residual mean=0.000137 rms=0.027872 Jy/beam ! Combined flux in latest and established models = 2.57838 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 21 model components to the UV plane model. ! The established model now contains 21 components and 2.57838 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=1.914 mas, bpa=41.31 degrees ! Estimated noise=0.783831 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-12.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183546 Jy ! Component: 100 - total flux cleaned = 0.259542 Jy ! Component: 150 - total flux cleaned = 0.290851 Jy ! Component: 200 - total flux cleaned = 0.311078 Jy ! Total flux subtracted in 200 components = 0.311078 Jy ! Clean residual min=-0.117232 max=0.129764 Jy/beam ! Clean residual mean=0.000654 rms=0.030950 Jy/beam ! Combined flux in latest and established models = 2.88946 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 2.88946 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=2.176 mas, bmaj=2.506 mas, bpa=49.12 degrees ! Estimated noise=0.989639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263743 Jy ! Component: 100 - total flux cleaned = 0.0264147 Jy ! Component: 150 - total flux cleaned = 0.0294336 Jy ! Component: 200 - total flux cleaned = 0.0294422 Jy ! Total flux subtracted in 200 components = 0.0294422 Jy ! Clean residual min=-0.165267 max=0.160844 Jy/beam ! Clean residual mean=0.001558 rms=0.041601 Jy/beam ! Combined flux in latest and established models = 2.9189 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 = -1.34689e-05 Jy ! Component: 100 - total flux cleaned = 0.00208044 Jy ! Component: 150 - total flux cleaned = 0.006074 Jy ! Component: 200 - total flux cleaned = 0.00977255 Jy ! Total flux subtracted in 200 components = 0.00977255 Jy ! Clean residual min=-0.152469 max=0.148291 Jy/beam ! Clean residual mean=0.001530 rms=0.038444 Jy/beam ! Combined flux in latest and established models = 2.92868 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 82 components and 2.92868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=1.914 mas, bpa=41.31 degrees ! Estimated noise=0.783831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970308 Jy ! Component: 100 - total flux cleaned = 0.0211621 Jy ! Component: 150 - total flux cleaned = 0.0295823 Jy ! Component: 200 - total flux cleaned = 0.0372106 Jy ! Total flux subtracted in 200 components = 0.0372106 Jy ! Clean residual min=-0.103219 max=0.111767 Jy/beam ! Clean residual mean=0.000665 rms=0.023771 Jy/beam ! Combined flux in latest and established models = 2.96589 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 2.96589 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=0.722645Jy sigma=11.198614 ! Fit after self-cal, rms=0.718724Jy sigma=11.120881 wmodel /J0102+5824_X_map.mod ! wmodel: Unable to open new model file: /J0102+5824_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0102+5824_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9568 x 1.914 at 41.31 degrees (North through East) ! Clean map min=-0.13491 max=2.2093 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.20933 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0232141 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.15219 3.15219 6.30438 12.6088 25.2175 50.4351 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0696 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.209 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.171 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0102+5824_X_dfm.log closed on Thu May 19 22:00:46 2016