! Started logfile: /vlbi/bp222/maps//J0128+6306_S_dfm.log on Thu Sep 27 10:37:57 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/bp222/maps//J0128+6306_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0128+6306_S_uva.fits ! AN table 1: 45 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.74127 visibilities/baseline/integration-bin. ! Found source: J0128+6306 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 3736 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0128+6306_S] 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 0.500x0.500 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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014630Jy sigma=14.411223 ! Fit after self-cal, rms=0.817619Jy sigma=11.724230 ! 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=3.233 mas, bmaj=9.862 mas, bpa=33.94 degrees ! Estimated noise=1.47164 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 = 0.132097 Jy ! Component: 100 - total flux cleaned = 0.183241 Jy ! Total flux subtracted in 100 components = 0.183241 Jy ! Clean residual min=-0.014589 max=0.024149 Jy/beam ! Clean residual mean=-0.000227 rms=0.004756 Jy/beam ! Combined flux in latest and established models = 0.183241 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.183241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084645Jy sigma=1.138308 ! Fit after self-cal, rms=0.084477Jy sigma=1.136035 ! 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=3.773 mas, bmaj=10.34 mas, bpa=34.92 degrees ! Estimated noise=0.956355 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 = 0.0322429 Jy ! Component: 100 - total flux cleaned = 0.0484518 Jy ! Component: 150 - total flux cleaned = 0.0583101 Jy ! Component: 200 - total flux cleaned = 0.0657465 Jy ! Total flux subtracted in 200 components = 0.0657465 Jy ! Clean residual min=-0.010682 max=0.015999 Jy/beam ! Clean residual mean=-0.000170 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 0.248987 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.248987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070831Jy sigma=0.957435 ! Fit after self-cal, rms=0.070767Jy sigma=0.956762 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.773 x 10.34 at 34.92 degrees (North through East) ! Clean map min=-0.010624 max=0.18316 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.99 LA 1.00 ! MK 1.01 NL 1.03 OV 1.08 PT 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.01 HN 0.97 LA 1.00 ! MK 0.98 NL 1.00 OV 1.02 PT 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 0.97 LA 0.97 ! MK 1.02 NL 0.98 OV 1.04 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.070767Jy sigma=0.956762 ! Fit after self-cal, rms=0.064411Jy sigma=0.902775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=10.19 mas, bpa=35.18 degrees ! Estimated noise=0.935615 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 (16, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136148 Jy ! Component: 100 - total flux cleaned = 0.0208559 Jy ! Component: 150 - total flux cleaned = 0.0258391 Jy ! Component: 200 - total flux cleaned = 0.0284144 Jy ! Total flux subtracted in 200 components = 0.0284144 Jy ! Clean residual min=-0.005240 max=0.005957 Jy/beam ! Clean residual mean=-0.000091 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.277401 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 79 components and 0.277402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061208Jy sigma=0.858395 ! Fit after self-cal, rms=0.061090Jy sigma=0.855664 ! 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. ! ! Fit before self-cal, rms=0.061090Jy sigma=0.855664 ! Fit after self-cal, rms=0.060583Jy sigma=0.850741 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.79 mas, bmaj=10.18 mas, bpa=35.32 degrees ! Estimated noise=0.931451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385001 Jy ! Component: 100 - total flux cleaned = 0.00633136 Jy ! Component: 150 - total flux cleaned = 0.00794806 Jy ! Component: 200 - total flux cleaned = 0.00904155 Jy ! Total flux subtracted in 200 components = 0.00904155 Jy ! Clean residual min=-0.004280 max=0.004570 Jy/beam ! Clean residual mean=-0.000066 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.286443 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 115 components and 0.286443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060187Jy sigma=0.845626 ! Fit after self-cal, rms=0.060174Jy sigma=0.845262 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 = 0.00187644 Jy ! Component: 100 - total flux cleaned = 0.00276775 Jy ! Component: 150 - total flux cleaned = 0.00350359 Jy ! Component: 200 - total flux cleaned = 0.00411653 Jy ! Total flux subtracted in 200 components = 0.00411653 Jy ! Clean residual min=-0.003867 max=0.004406 Jy/beam ! Clean residual mean=-0.000053 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.29056 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 144 components and 0.29056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060004Jy sigma=0.843111 ! Fit after self-cal, rms=0.059999Jy sigma=0.842914 ! Inverting map ! Added new window around map position (13.5, 79). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322356 Jy ! Component: 100 - total flux cleaned = 0.00478171 Jy ! Component: 150 - total flux cleaned = 0.00554556 Jy ! Component: 200 - total flux cleaned = 0.00602488 Jy ! Total flux subtracted in 200 components = 0.00602488 Jy ! Clean residual min=-0.003618 max=0.003157 Jy/beam ! Clean residual mean=-0.000039 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.296584 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 179 components and 0.296584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059669Jy sigma=0.838623 ! Fit after self-cal, rms=0.059651Jy sigma=0.838407 ! 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. ! ! Fit before self-cal, rms=0.059651Jy sigma=0.838407 ! Fit after self-cal, rms=0.059839Jy sigma=0.836618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.786 mas, bmaj=10.17 mas, bpa=35.43 degrees ! Estimated noise=0.931736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118584 Jy ! Component: 100 - total flux cleaned = 0.00239989 Jy ! Component: 150 - total flux cleaned = 0.00326441 Jy ! Component: 200 - total flux cleaned = 0.00381961 Jy ! Total flux subtracted in 200 components = 0.00381961 Jy ! Clean residual min=-0.002789 max=0.002862 Jy/beam ! Clean residual mean=-0.000035 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.300404 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 210 components and 0.300404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059723Jy sigma=0.835237 ! Fit after self-cal, rms=0.059731Jy sigma=0.835186 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 = 0.000852335 Jy ! Component: 100 - total flux cleaned = 0.00136961 Jy ! Component: 150 - total flux cleaned = 0.0018157 Jy ! Component: 200 - total flux cleaned = 0.00211489 Jy ! Total flux subtracted in 200 components = 0.00211489 Jy ! Clean residual min=-0.002718 max=0.002555 Jy/beam ! Clean residual mean=-0.000029 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.302519 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 230 components and 0.302519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059661Jy sigma=0.834376 ! Fit after self-cal, rms=0.059660Jy sigma=0.834344 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.059660Jy sigma=0.834344 ! Fit after self-cal, rms=0.059779Jy sigma=0.834281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.526 mas, bmaj=11 mas, bpa=36.2 degrees ! Estimated noise=1.14739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192418 Jy ! Component: 100 - total flux cleaned = 0.0031322 Jy ! Component: 150 - total flux cleaned = 0.00391334 Jy ! Component: 200 - total flux cleaned = 0.00422492 Jy ! Total flux subtracted in 200 components = 0.00422492 Jy ! Clean residual min=-0.002729 max=0.003156 Jy/beam ! Clean residual mean=-0.000050 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.306744 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 265 components and 0.306744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059723Jy sigma=0.833692 ! Fit after self-cal, rms=0.059718Jy sigma=0.833632 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 = 0.00077533 Jy ! Component: 100 - total flux cleaned = 0.00110428 Jy ! Component: 150 - total flux cleaned = 0.00129792 Jy ! Component: 200 - total flux cleaned = 0.00148188 Jy ! Total flux subtracted in 200 components = 0.00148188 Jy ! Clean residual min=-0.002609 max=0.002729 Jy/beam ! Clean residual mean=-0.000041 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.308226 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 283 components and 0.308226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059680Jy sigma=0.833244 ! Fit after self-cal, rms=0.059680Jy sigma=0.833212 ! 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=3.786 mas, bmaj=10.17 mas, bpa=35.45 degrees ! Estimated noise=0.933295 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.786 x 10.17 at 35.45 degrees (North through East) ! Clean map min=-0.0024573 max=0.17934 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=3.253 mas, bmaj=9.693 mas, bpa=34.08 degrees ! Estimated noise=1.44253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127657 Jy ! Component: 100 - total flux cleaned = 0.177326 Jy ! Component: 150 - total flux cleaned = 0.203815 Jy ! Component: 200 - total flux cleaned = 0.219754 Jy ! Total flux subtracted in 200 components = 0.219754 Jy ! Clean residual min=-0.009303 max=0.008485 Jy/beam ! Clean residual mean=-0.000173 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.219754 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.219754 Jy ! Inverting map and beam ! Estimated beam: bmin=3.786 mas, bmaj=10.17 mas, bpa=35.45 degrees ! Estimated noise=0.933295 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 = 0.0161325 Jy ! Component: 100 - total flux cleaned = 0.0273442 Jy ! Component: 150 - total flux cleaned = 0.0356753 Jy ! Component: 200 - total flux cleaned = 0.042415 Jy ! Total flux subtracted in 200 components = 0.042415 Jy ! Clean residual min=-0.005425 max=0.004982 Jy/beam ! Clean residual mean=-0.000174 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.262169 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 69 components and 0.262169 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.526 mas, bmaj=11 mas, bpa=36.2 degrees ! Estimated noise=1.14739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975666 Jy ! Component: 100 - total flux cleaned = 0.0169745 Jy ! Component: 150 - total flux cleaned = 0.0226606 Jy ! Component: 200 - total flux cleaned = 0.0272132 Jy ! Total flux subtracted in 200 components = 0.0272132 Jy ! Clean residual min=-0.004852 max=0.005559 Jy/beam ! Clean residual mean=-0.000177 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.289382 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 = 0.00314236 Jy ! Component: 100 - total flux cleaned = 0.00567324 Jy ! Component: 150 - total flux cleaned = 0.00776278 Jy ! Component: 200 - total flux cleaned = 0.00959823 Jy ! Total flux subtracted in 200 components = 0.00959823 Jy ! Clean residual min=-0.003536 max=0.004282 Jy/beam ! Clean residual mean=-0.000108 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.298981 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 174 components and 0.298981 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.786 mas, bmaj=10.17 mas, bpa=35.45 degrees ! Estimated noise=0.933295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101595 Jy ! Component: 100 - total flux cleaned = 0.00224857 Jy ! Component: 150 - total flux cleaned = 0.00307554 Jy ! Component: 200 - total flux cleaned = 0.00377341 Jy ! Total flux subtracted in 200 components = 0.00377341 Jy ! Clean residual min=-0.002767 max=0.002763 Jy/beam ! Clean residual mean=-0.000040 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.302754 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 207 components and 0.302754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059830Jy sigma=0.835479 ! Fit after self-cal, rms=0.059817Jy sigma=0.835311 wmodel J0128+6306_S_map.mod ! Writing 207 model components to file: J0128+6306_S_map.mod wobs J0128+6306_S_uvs.fits ! Writing UV FITS file: J0128+6306_S_uvs.fits wwins J0128+6306_S_map.win ! wwins: Wrote 3 windows to J0128+6306_S_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 = -0.000882226 Jy ! Component: 100 - total flux cleaned = -0.00168139 Jy ! Component: 150 - total flux cleaned = -0.00224498 Jy ! Component: 200 - total flux cleaned = -0.00281212 Jy ! Component: 250 - total flux cleaned = -0.00334614 Jy ! Component: 300 - total flux cleaned = -0.00356281 Jy ! Component: 350 - total flux cleaned = -0.00373365 Jy ! Component: 400 - total flux cleaned = -0.00379922 Jy ! Component: 450 - total flux cleaned = -0.00392621 Jy ! Component: 500 - total flux cleaned = -0.00419878 Jy ! Component: 550 - total flux cleaned = -0.00434545 Jy ! Component: 600 - total flux cleaned = -0.00445868 Jy ! Component: 650 - total flux cleaned = -0.00451368 Jy ! Component: 700 - total flux cleaned = -0.00454076 Jy ! Component: 750 - total flux cleaned = -0.00454148 Jy ! Component: 800 - total flux cleaned = -0.00464324 Jy ! Component: 850 - total flux cleaned = -0.00459401 Jy ! Component: 900 - total flux cleaned = -0.00461824 Jy ! Component: 950 - total flux cleaned = -0.00466424 Jy ! Component: 1000 - total flux cleaned = -0.00461812 Jy ! Component: 1050 - total flux cleaned = -0.00468465 Jy ! Component: 1100 - total flux cleaned = -0.00468461 Jy ! Component: 1150 - total flux cleaned = -0.00466362 Jy ! Component: 1200 - total flux cleaned = -0.00474744 Jy ! Component: 1250 - total flux cleaned = -0.00476756 Jy ! Component: 1300 - total flux cleaned = -0.00476726 Jy ! Component: 1350 - total flux cleaned = -0.00472774 Jy ! Component: 1400 - total flux cleaned = -0.00476634 Jy ! Component: 1450 - total flux cleaned = -0.00470882 Jy ! Component: 1500 - total flux cleaned = -0.00465201 Jy ! Component: 1550 - total flux cleaned = -0.00459686 Jy ! Component: 1600 - total flux cleaned = -0.00457911 Jy ! Component: 1650 - total flux cleaned = -0.00463263 Jy ! Component: 1700 - total flux cleaned = -0.00456249 Jy ! Component: 1750 - total flux cleaned = -0.00454571 Jy ! Component: 1800 - total flux cleaned = -0.00459672 Jy ! Component: 1850 - total flux cleaned = -0.00456316 Jy ! Component: 1900 - total flux cleaned = -0.00461268 Jy ! Component: 1950 - total flux cleaned = -0.00459642 Jy ! Component: 2000 - total flux cleaned = -0.00464482 Jy ! Component: 2050 - total flux cleaned = -0.00466082 Jy ! Component: 2100 - total flux cleaned = -0.00473891 Jy ! Component: 2150 - total flux cleaned = -0.00476973 Jy ! Component: 2200 - total flux cleaned = -0.00483077 Jy ! Component: 2250 - total flux cleaned = -0.00486112 Jy ! Component: 2300 - total flux cleaned = -0.00499542 Jy ! Component: 2350 - total flux cleaned = -0.0050543 Jy ! Component: 2400 - total flux cleaned = -0.00514174 Jy ! Component: 2450 - total flux cleaned = -0.00521355 Jy ! Component: 2500 - total flux cleaned = -0.00527064 Jy ! Component: 2550 - total flux cleaned = -0.0053555 Jy ! Component: 2600 - total flux cleaned = -0.00542525 Jy ! Component: 2650 - total flux cleaned = -0.00546672 Jy ! Component: 2700 - total flux cleaned = -0.00554886 Jy ! Component: 2750 - total flux cleaned = -0.00560321 Jy ! Component: 2800 - total flux cleaned = -0.0056976 Jy ! Component: 2850 - total flux cleaned = -0.00575111 Jy ! Component: 2900 - total flux cleaned = -0.00589669 Jy ! Component: 2950 - total flux cleaned = -0.00597537 Jy ! Component: 3000 - total flux cleaned = -0.00602735 Jy ! Component: 3050 - total flux cleaned = -0.00606623 Jy ! Component: 3100 - total flux cleaned = -0.00614328 Jy ! Component: 3150 - total flux cleaned = -0.00615603 Jy ! Component: 3200 - total flux cleaned = -0.00624469 Jy ! Component: 3250 - total flux cleaned = -0.00628238 Jy ! Component: 3300 - total flux cleaned = -0.00630734 Jy ! Component: 3350 - total flux cleaned = -0.00633211 Jy ! Component: 3400 - total flux cleaned = -0.00635685 Jy ! Component: 3450 - total flux cleaned = -0.00634465 Jy ! Component: 3500 - total flux cleaned = -0.0063692 Jy ! Component: 3550 - total flux cleaned = -0.00636919 Jy ! Component: 3600 - total flux cleaned = -0.00635726 Jy ! Component: 3650 - total flux cleaned = -0.00638145 Jy ! Component: 3700 - total flux cleaned = -0.0063815 Jy ! Component: 3750 - total flux cleaned = -0.00634568 Jy ! Component: 3800 - total flux cleaned = -0.00638144 Jy ! Component: 3850 - total flux cleaned = -0.00638145 Jy ! Component: 3900 - total flux cleaned = -0.00639329 Jy ! Component: 3950 - total flux cleaned = -0.0063697 Jy ! Component: 4000 - total flux cleaned = -0.0063697 Jy ! Component: 4050 - total flux cleaned = -0.00635792 Jy ! Total flux subtracted in 4096 components = -0.0063462 Jy ! Clean residual min=-0.000689 max=0.000686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.296408 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 476 components and 0.296408 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0128+6306_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.786 x 10.17 at 35.45 degrees (North through East) ! Clean map min=-0.0018039 max=0.17733 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0128+6306_S_map.fits wmodel /vlbi/bp222/maps//J0128+6306_S_map.mod ! Writing 476 model components to file: /vlbi/bp222/maps//J0128+6306_S_map.mod wobs /vlbi/bp222/maps//J0128+6306_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0128+6306_S_uvs.fits wwins /vlbi/bp222/maps//J0128+6306_S_map.win ! wwins: Wrote 4 windows to /vlbi/bp222/maps//J0128+6306_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.17733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196638 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.332663 0.332663 0.665327 1.33065 2.66131 5.32262 10.6452 21.2905 42.5809 85.1618 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.177 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 901.812 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0128+6306_S_dfm.log closed on Thu Sep 27 10:38:01 2018