! Started logfile: /scr/pima/bg219h_uvs/J0321+4359_X_dfm.log on Thu May 19 22:05:58 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/J0321+4359_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0321+4359_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.924359 visibilities/baseline/integration-bin. ! Found source: J0321+4359 ! ! 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 25956 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 J0321+4359_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007472Jy sigma=25.169075 ! Fit after self-cal, rms=0.937070Jy sigma=23.330123 ! 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=0.8074 mas, bmaj=1.211 mas, bpa=-21.64 degrees ! Estimated noise=0.438868 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 = 0.0487708 Jy ! Component: 100 - total flux cleaned = 0.0627143 Jy ! Total flux subtracted in 100 components = 0.0627143 Jy ! Clean residual min=-0.007207 max=0.022362 Jy/beam ! Clean residual mean=0.000052 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.0627142 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0627142 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=0.081160Jy sigma=1.961519 ! Fit after self-cal, rms=0.079488Jy sigma=1.919863 ! Inverting map ! Added new window around map position (6.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221688 Jy ! Component: 100 - total flux cleaned = 0.0328654 Jy ! Total flux subtracted in 100 components = 0.0328654 Jy ! Clean residual min=-0.005880 max=0.008186 Jy/beam ! Clean residual mean=0.000041 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.0955796 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0955796 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=0.071832Jy sigma=1.713695 ! Fit after self-cal, rms=0.069421Jy sigma=1.654252 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121021 Jy ! Component: 100 - total flux cleaned = 0.0188041 Jy ! Total flux subtracted in 100 components = 0.0188041 Jy ! Clean residual min=-0.005055 max=0.008288 Jy/beam ! Clean residual mean=0.000028 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.114384 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.114384 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=0.066333Jy sigma=1.568899 ! Fit after self-cal, rms=0.066054Jy sigma=1.560953 ! Inverting map ! Added new window around map position (8.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815216 Jy ! Component: 100 - total flux cleaned = 0.0135247 Jy ! Total flux subtracted in 100 components = 0.0135247 Jy ! Clean residual min=-0.004514 max=0.007597 Jy/beam ! Clean residual mean=0.000023 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.127908 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.127908 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=0.064473Jy sigma=1.512867 ! Fit after self-cal, rms=0.064361Jy sigma=1.509804 ! Inverting map ! Added new window around map position (4.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734876 Jy ! Component: 100 - total flux cleaned = 0.012243 Jy ! Total flux subtracted in 100 components = 0.012243 Jy ! Clean residual min=-0.004208 max=0.006094 Jy/beam ! Clean residual mean=0.000017 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.140151 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.140151 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=0.063090Jy sigma=1.473271 ! Fit after self-cal, rms=0.063017Jy sigma=1.470454 ! 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=1.112 mas, bmaj=1.471 mas, bpa=-16.08 degrees ! Estimated noise=0.187088 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 = 0.00801645 Jy ! Component: 100 - total flux cleaned = 0.0135516 Jy ! Component: 150 - total flux cleaned = 0.0179715 Jy ! Component: 200 - total flux cleaned = 0.0216182 Jy ! Total flux subtracted in 200 components = 0.0216182 Jy ! Clean residual min=-0.003518 max=0.004726 Jy/beam ! Clean residual mean=0.000017 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.16177 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 74 components and 0.161769 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=0.061725Jy sigma=1.432482 ! Fit after self-cal, rms=0.061635Jy sigma=1.429598 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 1.471 at -16.08 degrees (North through East) ! Clean map min=-0.0031931 max=0.065045 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 0.95 HN 0.88 KP 0.97 ! LA 0.97 MK 1.19 NL 1.04 OV 1.03 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.87 KP 0.99 ! LA 0.99 MK 1.14 NL 0.98 OV 1.05 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.87 KP 1.01 ! LA 0.98 MK 1.19 NL 1.00 OV 1.01 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.86 KP 0.99 ! LA 0.94 MK 1.13 NL 1.04 OV 1.02 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.91 KP 0.98 ! LA 0.95 MK 1.20 NL 1.02 OV 0.98 ! PT 0.91 SC 0.99 ! ! ! 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 0.96 FD 0.94 HN 0.97 KP 0.97 ! LA 0.96 MK 1.14 NL 0.99 OV 1.02 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.061635Jy sigma=1.429598 ! Fit after self-cal, rms=0.060612Jy sigma=1.423047 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=1.476 mas, bpa=-15.36 degrees ! Estimated noise=0.184422 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 = 0.00324252 Jy ! Component: 100 - total flux cleaned = 0.0056638 Jy ! Component: 150 - total flux cleaned = 0.00697659 Jy ! Component: 200 - total flux cleaned = 0.00797905 Jy ! Total flux subtracted in 200 components = 0.00797905 Jy ! Clean residual min=-0.003021 max=0.004149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.169749 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.169749 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=0.060388Jy sigma=1.415723 ! Fit after self-cal, rms=0.060375Jy sigma=1.414933 ! Inverting map ! Added new window around map position (16.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370828 Jy ! Component: 100 - total flux cleaned = 0.00584122 Jy ! Component: 150 - total flux cleaned = 0.00730795 Jy ! Component: 200 - total flux cleaned = 0.00854036 Jy ! Total flux subtracted in 200 components = 0.00854036 Jy ! Clean residual min=-0.002505 max=0.002960 Jy/beam ! Clean residual mean=0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.178289 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.178289 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=0.060105Jy sigma=1.407089 ! Fit after self-cal, rms=0.060084Jy sigma=1.406386 ! 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=0.060084Jy sigma=1.406386 ! Fit after self-cal, rms=0.060851Jy sigma=1.400330 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.474 mas, bpa=-16.11 degrees ! Estimated noise=0.185784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188314 Jy ! Component: 100 - total flux cleaned = 0.00334102 Jy ! Component: 150 - total flux cleaned = 0.00448098 Jy ! Component: 200 - total flux cleaned = 0.00539908 Jy ! Total flux subtracted in 200 components = 0.00539908 Jy ! Clean residual min=-0.002235 max=0.002639 Jy/beam ! Clean residual mean=0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.183688 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.183688 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=0.060766Jy sigma=1.397696 ! Fit after self-cal, rms=0.060782Jy sigma=1.397332 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 (10.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238847 Jy ! Component: 100 - total flux cleaned = 0.00379459 Jy ! Component: 150 - total flux cleaned = 0.00476093 Jy ! Component: 200 - total flux cleaned = 0.00549628 Jy ! Total flux subtracted in 200 components = 0.00549628 Jy ! Clean residual min=-0.002180 max=0.002489 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.189184 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.189184 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=0.060669Jy sigma=1.394180 ! Fit after self-cal, rms=0.060660Jy sigma=1.393792 ! Inverting map ! Added new window around map position (6.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191614 Jy ! Component: 100 - total flux cleaned = 0.00242851 Jy ! Component: 150 - total flux cleaned = 0.00285875 Jy ! Component: 200 - total flux cleaned = 0.0032408 Jy ! Total flux subtracted in 200 components = 0.0032408 Jy ! Clean residual min=-0.001855 max=0.002036 Jy/beam ! Clean residual mean=-0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.192425 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.192425 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=0.060549Jy sigma=1.390848 ! Fit after self-cal, rms=0.060541Jy sigma=1.390647 ! 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=0.060541Jy sigma=1.390647 ! Fit after self-cal, rms=0.060734Jy sigma=1.389858 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.473 mas, bpa=-16.26 degrees ! Estimated noise=0.186389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130519 Jy ! Component: 100 - total flux cleaned = 0.00218578 Jy ! Component: 150 - total flux cleaned = 0.00270475 Jy ! Component: 200 - total flux cleaned = 0.00314502 Jy ! Total flux subtracted in 200 components = 0.00314502 Jy ! Clean residual min=-0.001801 max=0.001950 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.19557 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 160 components and 0.19557 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=0.060685Jy sigma=1.388576 ! Fit after self-cal, rms=0.060684Jy sigma=1.388467 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 = 0.000738742 Jy ! Component: 100 - total flux cleaned = 0.00121992 Jy ! Component: 150 - total flux cleaned = 0.00157324 Jy ! Component: 200 - total flux cleaned = 0.00185006 Jy ! Total flux subtracted in 200 components = 0.00185006 Jy ! Clean residual min=-0.001739 max=0.001892 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.19742 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 166 components and 0.19742 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=0.060656Jy sigma=1.387730 ! Fit after self-cal, rms=0.060655Jy sigma=1.387686 ! 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=0.060655Jy sigma=1.387686 ! Fit after self-cal, rms=0.060755Jy sigma=1.387596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=2.436 mas, bpa=25.63 degrees ! Estimated noise=0.22061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130968 Jy ! Component: 100 - total flux cleaned = 0.00226065 Jy ! Component: 150 - total flux cleaned = 0.00301776 Jy ! Component: 200 - total flux cleaned = 0.0034239 Jy ! Total flux subtracted in 200 components = 0.0034239 Jy ! Clean residual min=-0.002245 max=0.002843 Jy/beam ! Clean residual mean=-0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.200844 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 192 components and 0.200844 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=0.060742Jy sigma=1.387175 ! Fit after self-cal, rms=0.060743Jy sigma=1.387097 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 (25.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282028 Jy ! Component: 100 - total flux cleaned = 0.00435317 Jy ! Component: 150 - total flux cleaned = 0.00529876 Jy ! Component: 200 - total flux cleaned = 0.00590785 Jy ! Total flux subtracted in 200 components = 0.00590785 Jy ! Clean residual min=-0.001931 max=0.001922 Jy/beam ! Clean residual mean=0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.206752 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 243 components and 0.206752 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=0.060677Jy sigma=1.384919 ! Fit after self-cal, rms=0.060674Jy sigma=1.384772 ! 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=1.138 mas, bmaj=1.472 mas, bpa=-16.35 degrees ! Estimated noise=0.186725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.472 at -16.35 degrees (North through East) ! Clean map min=-0.0015636 max=0.064488 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=0.8246 mas, bmaj=1.206 mas, bpa=-21.99 degrees ! Estimated noise=0.441434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055054 Jy ! Component: 100 - total flux cleaned = 0.0815643 Jy ! Component: 150 - total flux cleaned = 0.0975296 Jy ! Component: 200 - total flux cleaned = 0.109131 Jy ! Total flux subtracted in 200 components = 0.109131 Jy ! Clean residual min=-0.005197 max=0.006884 Jy/beam ! Clean residual mean=0.000019 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.109131 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.109131 Jy ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.472 mas, bpa=-16.35 degrees ! Estimated noise=0.186725 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 = 0.0145797 Jy ! Component: 100 - total flux cleaned = 0.0251435 Jy ! Component: 150 - total flux cleaned = 0.0333113 Jy ! Component: 200 - total flux cleaned = 0.0399313 Jy ! Total flux subtracted in 200 components = 0.0399313 Jy ! Clean residual min=-0.003481 max=0.004550 Jy/beam ! Clean residual mean=0.000010 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.149062 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 57 components and 0.149062 Jy ! Inverting map ! Added new window around map position (48.6, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561999 Jy ! Component: 100 - total flux cleaned = 0.0103554 Jy ! Component: 150 - total flux cleaned = 0.0144261 Jy ! Component: 200 - total flux cleaned = 0.0179644 Jy ! Total flux subtracted in 200 components = 0.0179644 Jy ! Clean residual min=-0.002610 max=0.003205 Jy/beam ! Clean residual mean=0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.167026 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 92 components and 0.167026 Jy ! Inverting map ! Added new window around map position (2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343409 Jy ! Component: 100 - total flux cleaned = 0.00628888 Jy ! Component: 150 - total flux cleaned = 0.00887519 Jy ! Component: 200 - total flux cleaned = 0.0112288 Jy ! Total flux subtracted in 200 components = 0.0112288 Jy ! Clean residual min=-0.002095 max=0.002090 Jy/beam ! Clean residual mean=0.000000 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.178255 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 133 components and 0.178255 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=2.31 mas, bmaj=2.436 mas, bpa=25.63 degrees ! Estimated noise=0.22061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380722 Jy ! Component: 100 - total flux cleaned = 0.00690276 Jy ! Component: 150 - total flux cleaned = 0.00957724 Jy ! Component: 200 - total flux cleaned = 0.0119365 Jy ! Total flux subtracted in 200 components = 0.0119365 Jy ! Clean residual min=-0.002648 max=0.002277 Jy/beam ! Clean residual mean=0.000005 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.190192 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 = 0.00209362 Jy ! Component: 100 - total flux cleaned = 0.00396254 Jy ! Component: 150 - total flux cleaned = 0.00563842 Jy ! Component: 200 - total flux cleaned = 0.00715847 Jy ! Total flux subtracted in 200 components = 0.00715847 Jy ! Clean residual min=-0.002331 max=0.001991 Jy/beam ! Clean residual mean=0.000006 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.19735 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 233 components and 0.19735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.472 mas, bpa=-16.35 degrees ! Estimated noise=0.186725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777297 Jy ! Component: 100 - total flux cleaned = 0.0015064 Jy ! Component: 150 - total flux cleaned = 0.0022032 Jy ! Component: 200 - total flux cleaned = 0.00292475 Jy ! Total flux subtracted in 200 components = 0.00292475 Jy ! Clean residual min=-0.001553 max=0.001443 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.200275 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 265 components and 0.200275 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=0.060626Jy sigma=1.383930 ! Fit after self-cal, rms=0.060601Jy sigma=1.383336 wmodel /J0321+4359_X_map.mod ! wmodel: Unable to open new model file: /J0321+4359_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0321+4359_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.472 at -16.35 degrees (North through East) ! Clean map min=-0.001534 max=0.063412 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0321+4359_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0634117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000370395 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.75233 1.75233 3.50466 7.00933 14.0187 28.0373 56.0746 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 171.2 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0321+4359_X_dfm.log closed on Thu May 19 22:06:02 2016