! Started logfile: .//J0653-1906_C_dfm.log on Mon Jan 20 17:37:54 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0653-1906_C_uva.fits ! Reading UV FITS file: .//J0653-1906_C_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970588 visibilities/baseline/integration-bin. ! Found source: J0653-1906 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3696 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0653-1906_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001022Jy sigma=16.014691 ! Fit after self-cal, rms=0.932599Jy sigma=14.925090 ! 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=2.214 mas, bmaj=12.54 mas, bpa=-11.99 degrees ! Estimated noise=1.18268 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 = 0.0517078 Jy ! Component: 100 - total flux cleaned = 0.063524 Jy ! Total flux subtracted in 100 components = 0.063524 Jy ! Clean residual min=-0.004322 max=0.004525 Jy/beam ! Clean residual mean=-0.000006 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.063524 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.063524 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. ! ! Fit before self-cal, rms=0.061325Jy sigma=0.667731 ! Fit after self-cal, rms=0.061328Jy sigma=0.667520 ! 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=2.892 mas, bmaj=12.29 mas, bpa=-12.49 degrees ! Estimated noise=0.776592 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 = 0.00619095 Jy ! Component: 100 - total flux cleaned = 0.00866689 Jy ! Component: 150 - total flux cleaned = 0.00996037 Jy ! Component: 200 - total flux cleaned = 0.0108014 Jy ! Total flux subtracted in 200 components = 0.0108014 Jy ! Clean residual min=-0.002238 max=0.001935 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0743254 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.0743254 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. ! ! Fit before self-cal, rms=0.060763Jy sigma=0.654742 ! Fit after self-cal, rms=0.060773Jy sigma=0.654613 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.892 x 12.29 at -12.49 degrees (North through East) ! Clean map min=-0.0022339 max=0.06845 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.08 KP 1.00 ! LA 0.88 NL 1.04 OV 0.95 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.99 KP 1.05 ! LA 0.98 NL 0.99 OV 1.04 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.07 KP 1.03 ! LA 0.90 NL 1.09 OV 1.01 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.02 KP 1.07 ! LA 0.99 NL 0.88 OV 0.93 PT 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.08 KP 1.03 ! LA 1.03 NL 0.99 OV 1.02 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.92 KP 1.06 ! LA 1.03 NL 1.02 OV 1.07 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.96 KP 0.95 ! LA 1.00 NL 1.07 OV 0.96 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.16 KP 0.92 ! LA 1.07 NL 0.98 OV 1.03 PT 0.94 ! ! ! Fit before self-cal, rms=0.060773Jy sigma=0.654613 ! Fit after self-cal, rms=0.059495Jy sigma=0.650000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=12.23 mas, bpa=-12.49 degrees ! Estimated noise=0.774796 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 = 0.000283155 Jy ! Component: 100 - total flux cleaned = 0.000400731 Jy ! Component: 150 - total flux cleaned = 0.000466674 Jy ! Component: 200 - total flux cleaned = 0.000451788 Jy ! Total flux subtracted in 200 components = 0.000451788 Jy ! Clean residual min=-0.002274 max=0.001872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0747771 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.0747772 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. ! ! Fit before self-cal, rms=0.059477Jy sigma=0.649861 ! Fit after self-cal, rms=0.059476Jy sigma=0.649739 ! 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. ! ! Fit before self-cal, rms=0.059476Jy sigma=0.649739 ! Fit after self-cal, rms=0.059425Jy sigma=0.649706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.929 mas, bmaj=12.2 mas, bpa=-12.48 degrees ! Estimated noise=0.775641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211647 Jy ! Component: 100 - total flux cleaned = 0.0002697 Jy ! Component: 150 - total flux cleaned = 0.000282722 Jy ! Component: 200 - total flux cleaned = 0.000282559 Jy ! Total flux subtracted in 200 components = 0.000282559 Jy ! Clean residual min=-0.002240 max=0.001916 Jy/beam ! Clean residual mean=-0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0750597 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0750597 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. ! ! Fit before self-cal, rms=0.059412Jy sigma=0.649655 ! Fit after self-cal, rms=0.059407Jy sigma=0.649647 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 = 1.50923e-05 Jy ! Component: 100 - total flux cleaned = 4.15231e-06 Jy ! Component: 150 - total flux cleaned = 1.42284e-05 Jy ! Component: 200 - total flux cleaned = 1.42085e-05 Jy ! Total flux subtracted in 200 components = 1.42085e-05 Jy ! Clean residual min=-0.002238 max=0.001903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0750739 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.0750739 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. ! ! Fit before self-cal, rms=0.059401Jy sigma=0.649609 ! Fit after self-cal, rms=0.059399Jy sigma=0.649604 ! 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. ! ! Fit before self-cal, rms=0.059399Jy sigma=0.649604 ! Fit after self-cal, rms=0.059376Jy sigma=0.649581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.934 mas, bmaj=12.17 mas, bpa=-12.47 degrees ! Estimated noise=0.776274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148769 Jy ! Component: 100 - total flux cleaned = 0.000199546 Jy ! Component: 150 - total flux cleaned = 0.000208496 Jy ! Component: 200 - total flux cleaned = 0.000200286 Jy ! Total flux subtracted in 200 components = 0.000200286 Jy ! Clean residual min=-0.002226 max=0.001915 Jy/beam ! Clean residual mean=-0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0752742 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.0752742 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. ! ! Fit before self-cal, rms=0.059367Jy sigma=0.649573 ! Fit after self-cal, rms=0.059366Jy sigma=0.649568 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 = 1.02997e-05 Jy ! Component: 100 - total flux cleaned = 9.6258e-06 Jy ! Component: 150 - total flux cleaned = 2.00706e-06 Jy ! Component: 200 - total flux cleaned = 2.00353e-06 Jy ! Total flux subtracted in 200 components = 2.00353e-06 Jy ! Clean residual min=-0.002228 max=0.001905 Jy/beam ! Clean residual mean=-0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0752762 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.0752762 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. ! ! Fit before self-cal, rms=0.059361Jy sigma=0.649551 ! Fit after self-cal, rms=0.059361Jy sigma=0.649547 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.059361Jy sigma=0.649547 ! Fit after self-cal, rms=0.059366Jy sigma=0.649532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.369 mas, bmaj=11.7 mas, bpa=-13.39 degrees ! Estimated noise=0.829322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147352 Jy ! Component: 100 - total flux cleaned = 0.000197876 Jy ! Component: 150 - total flux cleaned = 0.000209362 Jy ! Component: 200 - total flux cleaned = 0.00020407 Jy ! Total flux subtracted in 200 components = 0.00020407 Jy ! Clean residual min=-0.002056 max=0.001783 Jy/beam ! Clean residual mean=-0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0754803 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.0754803 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. ! ! Fit before self-cal, rms=0.059359Jy sigma=0.649552 ! Fit after self-cal, rms=0.059358Jy sigma=0.649547 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 = -8.22067e-06 Jy ! Component: 100 - total flux cleaned = -8.41826e-06 Jy ! Component: 150 - total flux cleaned = -3.4654e-06 Jy ! Component: 200 - total flux cleaned = 5.42414e-06 Jy ! Total flux subtracted in 200 components = 5.42414e-06 Jy ! Clean residual min=-0.002059 max=0.001783 Jy/beam ! Clean residual mean=-0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0754857 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 153 components and 0.0754857 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. ! ! Fit before self-cal, rms=0.059355Jy sigma=0.649550 ! Fit after self-cal, rms=0.059355Jy sigma=0.649546 ! 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=2.939 mas, bmaj=12.14 mas, bpa=-12.46 degrees ! Estimated noise=0.77693 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 12.14 at -12.46 degrees (North through East) ! Clean map min=-0.0021439 max=0.068447 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=2.244 mas, bmaj=12.39 mas, bpa=-11.96 degrees ! Estimated noise=1.20238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525091 Jy ! Component: 100 - total flux cleaned = 0.0642763 Jy ! Component: 150 - total flux cleaned = 0.068824 Jy ! Component: 200 - total flux cleaned = 0.0712838 Jy ! Total flux subtracted in 200 components = 0.0712838 Jy ! Clean residual min=-0.003601 max=0.003140 Jy/beam ! Clean residual mean=-0.000006 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0712838 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0712838 Jy ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=12.14 mas, bpa=-12.46 degrees ! Estimated noise=0.77693 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 = 0.0018638 Jy ! Component: 100 - total flux cleaned = 0.00300197 Jy ! Component: 150 - total flux cleaned = 0.00373861 Jy ! Component: 200 - total flux cleaned = 0.00391207 Jy ! Total flux subtracted in 200 components = 0.00391207 Jy ! Clean residual min=-0.002209 max=0.001916 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0751959 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.0751959 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.369 mas, bmaj=11.7 mas, bpa=-13.39 degrees ! Estimated noise=0.829322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169691 Jy ! Component: 100 - total flux cleaned = 0.000183468 Jy ! Component: 150 - total flux cleaned = 0.00020462 Jy ! Component: 200 - total flux cleaned = 0.000214035 Jy ! Total flux subtracted in 200 components = 0.000214035 Jy ! Clean residual min=-0.002074 max=0.001786 Jy/beam ! Clean residual mean=-0.000003 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0754099 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 = 8.80432e-06 Jy ! Component: 100 - total flux cleaned = 1.74494e-05 Jy ! Component: 150 - total flux cleaned = 2.5659e-05 Jy ! Component: 200 - total flux cleaned = 4.08543e-05 Jy ! Total flux subtracted in 200 components = 4.08543e-05 Jy ! Clean residual min=-0.002077 max=0.001794 Jy/beam ! Clean residual mean=-0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0754508 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 0.0754508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=12.14 mas, bpa=-12.46 degrees ! Estimated noise=0.77693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141458 Jy ! Component: 100 - total flux cleaned = 0.00013053 Jy ! Component: 150 - total flux cleaned = 0.000119898 Jy ! Component: 200 - total flux cleaned = 0.000110543 Jy ! Total flux subtracted in 200 components = 0.000110543 Jy ! Clean residual min=-0.002256 max=0.001884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0755613 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.0755613 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. ! ! Fit before self-cal, rms=0.059361Jy sigma=0.649577 ! Fit after self-cal, rms=0.059359Jy sigma=0.649569 wmodel J0653-1906_C_map.mod ! Writing 100 model components to file: J0653-1906_C_map.mod wobs J0653-1906_C_uvs.fits ! Writing UV FITS file: J0653-1906_C_uvs.fits wwins J0653-1906_C_map.win ! wwins: Wrote 1 windows to J0653-1906_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000673062 Jy ! Component: 100 - total flux cleaned = -0.00113349 Jy ! Component: 150 - total flux cleaned = -0.00152738 Jy ! Component: 200 - total flux cleaned = -0.00183905 Jy ! Component: 250 - total flux cleaned = -0.00205182 Jy ! Component: 300 - total flux cleaned = -0.00227913 Jy ! Component: 350 - total flux cleaned = -0.00242345 Jy ! Component: 400 - total flux cleaned = -0.00249209 Jy ! Component: 450 - total flux cleaned = -0.00253586 Jy ! Component: 500 - total flux cleaned = -0.00259984 Jy ! Component: 550 - total flux cleaned = -0.00260042 Jy ! Component: 600 - total flux cleaned = -0.00262043 Jy ! Component: 650 - total flux cleaned = -0.00265932 Jy ! Component: 700 - total flux cleaned = -0.00262128 Jy ! Component: 750 - total flux cleaned = -0.00260334 Jy ! Component: 800 - total flux cleaned = -0.00260379 Jy ! Component: 850 - total flux cleaned = -0.00256904 Jy ! Component: 900 - total flux cleaned = -0.00258692 Jy ! Component: 950 - total flux cleaned = -0.00250101 Jy ! Component: 1000 - total flux cleaned = -0.00246729 Jy ! Component: 1050 - total flux cleaned = -0.00238476 Jy ! Component: 1100 - total flux cleaned = -0.00228751 Jy ! Component: 1150 - total flux cleaned = -0.00219203 Jy ! Component: 1200 - total flux cleaned = -0.00212939 Jy ! Component: 1250 - total flux cleaned = -0.00205251 Jy ! Component: 1300 - total flux cleaned = -0.0019918 Jy ! Component: 1350 - total flux cleaned = -0.00193215 Jy ! Component: 1400 - total flux cleaned = -0.00190263 Jy ! Component: 1450 - total flux cleaned = -0.0018447 Jy ! Component: 1500 - total flux cleaned = -0.00180204 Jy ! Component: 1550 - total flux cleaned = -0.00181625 Jy ! Component: 1600 - total flux cleaned = -0.00174663 Jy ! Component: 1650 - total flux cleaned = -0.00173283 Jy ! Component: 1700 - total flux cleaned = -0.0016783 Jy ! Component: 1750 - total flux cleaned = -0.00166481 Jy ! Component: 1800 - total flux cleaned = -0.00159865 Jy ! Component: 1850 - total flux cleaned = -0.00161161 Jy ! Component: 1900 - total flux cleaned = -0.00154683 Jy ! Component: 1950 - total flux cleaned = -0.00153406 Jy ! Component: 2000 - total flux cleaned = -0.00150872 Jy ! Component: 2050 - total flux cleaned = -0.00152103 Jy ! Component: 2100 - total flux cleaned = -0.00145915 Jy ! Component: 2150 - total flux cleaned = -0.0014714 Jy ! Component: 2200 - total flux cleaned = -0.00148331 Jy ! Component: 2250 - total flux cleaned = -0.00148325 Jy ! Component: 2300 - total flux cleaned = -0.00147157 Jy ! Component: 2350 - total flux cleaned = -0.00148318 Jy ! Component: 2400 - total flux cleaned = -0.00148335 Jy ! Component: 2450 - total flux cleaned = -0.00151769 Jy ! Component: 2500 - total flux cleaned = -0.00155172 Jy ! Component: 2550 - total flux cleaned = -0.00156297 Jy ! Component: 2600 - total flux cleaned = -0.00155204 Jy ! Component: 2650 - total flux cleaned = -0.00158517 Jy ! Component: 2700 - total flux cleaned = -0.0016288 Jy ! Component: 2750 - total flux cleaned = -0.00163973 Jy ! Component: 2800 - total flux cleaned = -0.00170411 Jy ! Component: 2850 - total flux cleaned = -0.00171485 Jy ! Component: 2900 - total flux cleaned = -0.00177823 Jy ! Component: 2950 - total flux cleaned = -0.0018097 Jy ! Component: 3000 - total flux cleaned = -0.00184082 Jy ! Component: 3050 - total flux cleaned = -0.0018718 Jy ! Component: 3100 - total flux cleaned = -0.00189224 Jy ! Component: 3150 - total flux cleaned = -0.00193293 Jy ! Component: 3200 - total flux cleaned = -0.00196327 Jy ! Component: 3250 - total flux cleaned = -0.00201358 Jy ! Component: 3300 - total flux cleaned = -0.00202357 Jy ! Component: 3350 - total flux cleaned = -0.00204354 Jy ! Component: 3400 - total flux cleaned = -0.0020535 Jy ! Component: 3450 - total flux cleaned = -0.00207323 Jy ! Component: 3500 - total flux cleaned = -0.00207322 Jy ! Component: 3550 - total flux cleaned = -0.00206345 Jy ! Component: 3600 - total flux cleaned = -0.00208298 Jy ! Component: 3650 - total flux cleaned = -0.00210246 Jy ! Component: 3700 - total flux cleaned = -0.00209275 Jy ! Component: 3750 - total flux cleaned = -0.00210241 Jy ! Component: 3800 - total flux cleaned = -0.00209276 Jy ! Component: 3850 - total flux cleaned = -0.00210242 Jy ! Component: 3900 - total flux cleaned = -0.00212169 Jy ! Component: 3950 - total flux cleaned = -0.00213122 Jy ! Component: 4000 - total flux cleaned = -0.00214075 Jy ! Component: 4050 - total flux cleaned = -0.0021217 Jy ! Total flux subtracted in 4096 components = -0.00211221 Jy ! Clean residual min=-0.000500 max=0.000492 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0734491 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 432 components and 0.073449 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0653-1906_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.939 x 12.14 at -12.46 degrees (North through East) ! Clean map min=-0.0022926 max=0.068798 Jy/beam ! Writing clean map to FITS file: .//J0653-1906_C_map.fits wmodel .//J0653-1906_C_map.mod ! Writing 432 model components to file: .//J0653-1906_C_map.mod wobs .//J0653-1906_C_uvs.fits ! Writing UV FITS file: .//J0653-1906_C_uvs.fits wwins .//J0653-1906_C_map.win ! wwins: Wrote 2 windows to .//J0653-1906_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0687982 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.806362 0.806362 1.61272 3.22545 6.45089 12.9018 25.8036 51.6071 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 372.041 quit ! Quitting program ! Log file .//J0653-1906_C_dfm.log closed on Mon Jan 20 17:37:58 2020