! Started logfile: .//J2311-1038_X_dfm.log on Mon Jan 20 19:26:26 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2311-1038_X_uva.fits ! Reading UV FITS file: .//J2311-1038_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2311-1038 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 1800 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2311-1038_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 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 0.200x0.200 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. ! ! 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=0.998599Jy sigma=19.442625 ! Fit after self-cal, rms=0.977230Jy sigma=19.007592 ! 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=2.385 mas, bmaj=4.398 mas, bpa=-13.94 degrees ! Estimated noise=1.10352 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180451 Jy ! Component: 100 - total flux cleaned = 0.0221884 Jy ! Total flux subtracted in 100 components = 0.0221884 Jy ! Clean residual min=-0.002749 max=0.002761 Jy/beam ! Clean residual mean=0.000015 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.0221884 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0221884 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=0.034663Jy sigma=0.662392 ! Fit after self-cal, rms=0.033241Jy sigma=0.632874 ! 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=2.527 mas, bmaj=4.513 mas, bpa=-12.45 degrees ! Estimated noise=0.865114 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 = 0.00363364 Jy ! Component: 100 - total flux cleaned = 0.00363771 Jy ! Component: 150 - total flux cleaned = 0.00393443 Jy ! Component: 200 - total flux cleaned = 0.00401933 Jy ! Total flux subtracted in 200 components = 0.00401933 Jy ! Clean residual min=-0.001240 max=0.001243 Jy/beam ! Clean residual mean=0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0262077 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 105 components and 0.0262077 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=0.032355Jy sigma=0.614367 ! Fit after self-cal, rms=0.032189Jy sigma=0.612124 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.527 x 4.513 at -12.45 degrees (North through East) ! Clean map min=-0.0027385 max=0.02361 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 KP 0.80 NL 1.09 ! OV 0.98 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.88 KP 1.02 NL 1.14 ! OV 0.91 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.79 KP 1.14 NL 0.88 ! OV 0.97 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 KP 0.95 NL 1.21 ! OV 1.17 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.01 KP 0.82 NL 1.01 ! OV 0.96 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 KP 0.93 NL 0.94 ! OV 1.07 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 KP 1.21 NL 0.88 ! OV 1.09 PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 KP 1.15 NL 1.31 ! OV 0.96 PT 0.79 ! ! ! Fit before self-cal, rms=0.032189Jy sigma=0.612124 ! Fit after self-cal, rms=0.031410Jy sigma=0.605815 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.583 mas, bmaj=4.583 mas, bpa=-12.67 degrees ! Estimated noise=0.826943 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 = 0.00157468 Jy ! Component: 100 - total flux cleaned = 0.00191529 Jy ! Component: 150 - total flux cleaned = 0.00178366 Jy ! Component: 200 - total flux cleaned = 0.00148062 Jy ! Total flux subtracted in 200 components = 0.00148062 Jy ! Clean residual min=-0.000594 max=0.000592 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0276883 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 159 components and 0.0276883 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=0.031236Jy sigma=0.601830 ! Fit after self-cal, rms=0.031313Jy sigma=0.599595 ! Inverting map ! Added new window around map position (-25, 27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102754 Jy ! Component: 100 - total flux cleaned = 0.00103362 Jy ! Component: 150 - total flux cleaned = 0.00101588 Jy ! Component: 200 - total flux cleaned = 0.000946812 Jy ! Total flux subtracted in 200 components = 0.000946812 Jy ! Clean residual min=-0.000830 max=0.000855 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0286351 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 187 components and 0.0286351 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=0.031266Jy sigma=0.598741 ! Fit after self-cal, rms=0.031268Jy sigma=0.598452 ! 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=0.031268Jy sigma=0.598452 ! Fit after self-cal, rms=0.031558Jy sigma=0.597825 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=4.605 mas, bpa=-12.61 degrees ! Estimated noise=0.820349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213616 Jy ! Component: 100 - total flux cleaned = 1.00621e-05 Jy ! Component: 150 - total flux cleaned = -7.68928e-05 Jy ! Component: 200 - total flux cleaned = -0.000125931 Jy ! Total flux subtracted in 200 components = -0.000125931 Jy ! Clean residual min=-0.000736 max=0.000813 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0285092 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 204 components and 0.0285092 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=0.031537Jy sigma=0.597467 ! Fit after self-cal, rms=0.031609Jy sigma=0.597274 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 = 7.01498e-05 Jy ! Component: 100 - total flux cleaned = -2.49108e-06 Jy ! Component: 150 - total flux cleaned = -7.57561e-05 Jy ! Component: 200 - total flux cleaned = -0.000131274 Jy ! Total flux subtracted in 200 components = -0.000131274 Jy ! Clean residual min=-0.000688 max=0.000818 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0283779 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 216 components and 0.0283779 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=0.031598Jy sigma=0.597124 ! Fit after self-cal, rms=0.031602Jy sigma=0.597097 ! 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=0.031602Jy sigma=0.597097 ! Fit after self-cal, rms=0.031930Jy sigma=0.596985 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.606 mas, bmaj=4.62 mas, bpa=-12.6 degrees ! Estimated noise=0.822588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174721 Jy ! Component: 100 - total flux cleaned = -0.000219851 Jy ! Component: 150 - total flux cleaned = -0.000248049 Jy ! Component: 200 - total flux cleaned = -0.000273112 Jy ! Total flux subtracted in 200 components = -0.000273112 Jy ! Clean residual min=-0.000681 max=0.000794 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0281048 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 225 components and 0.0281048 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=0.031921Jy sigma=0.596866 ! Fit after self-cal, rms=0.031951Jy sigma=0.596825 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 = -9.86065e-05 Jy ! Component: 100 - total flux cleaned = -0.000124397 Jy ! Component: 150 - total flux cleaned = -0.000154824 Jy ! Component: 200 - total flux cleaned = -0.000161664 Jy ! Total flux subtracted in 200 components = -0.000161664 Jy ! Clean residual min=-0.000676 max=0.000810 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0279432 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 235 components and 0.0279432 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=0.031945Jy sigma=0.596771 ! Fit after self-cal, rms=0.031947Jy sigma=0.596761 ! 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. ! ! Fit before self-cal, rms=0.031947Jy sigma=0.596761 ! Fit after self-cal, rms=0.032116Jy sigma=0.596724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=4.649 mas, bpa=-10.65 degrees ! Estimated noise=0.828274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180083 Jy ! Component: 100 - total flux cleaned = -0.000227939 Jy ! Component: 150 - total flux cleaned = -0.000249489 Jy ! Component: 200 - total flux cleaned = -0.000281591 Jy ! Total flux subtracted in 200 components = -0.000281591 Jy ! Clean residual min=-0.000637 max=0.000741 Jy/beam ! Clean residual mean=0.000002 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0276616 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 250 components and 0.0276616 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=0.032111Jy sigma=0.596659 ! Fit after self-cal, rms=0.032124Jy sigma=0.596644 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 (45.6, -50.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288907 Jy ! Component: 100 - total flux cleaned = 0.000220237 Jy ! Component: 150 - total flux cleaned = 0.000160775 Jy ! Component: 200 - total flux cleaned = 9.50082e-05 Jy ! Total flux subtracted in 200 components = 9.50082e-05 Jy ! Clean residual min=-0.000644 max=0.000618 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0277566 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 289 components and 0.0277566 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=0.032108Jy sigma=0.596205 ! Fit after self-cal, rms=0.032102Jy sigma=0.596138 ! 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=2.605 mas, bmaj=4.63 mas, bpa=-12.61 degrees ! Estimated noise=0.823885 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.605 x 4.63 at -12.61 degrees (North through East) ! Clean map min=-0.0016128 max=0.022332 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=2.466 mas, bmaj=4.475 mas, bpa=-14.2 degrees ! Estimated noise=1.06487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125122 Jy ! Component: 100 - total flux cleaned = 0.0163648 Jy ! Component: 150 - total flux cleaned = 0.0176931 Jy ! Component: 200 - total flux cleaned = 0.017337 Jy ! Total flux subtracted in 200 components = 0.017337 Jy ! Clean residual min=-0.005554 max=0.013548 Jy/beam ! Clean residual mean=0.000016 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 0.017337 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.017337 Jy ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=4.63 mas, bpa=-12.61 degrees ! Estimated noise=0.823885 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 (0, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113516 Jy ! Component: 100 - total flux cleaned = 0.0129864 Jy ! Component: 150 - total flux cleaned = 0.0149614 Jy ! Component: 200 - total flux cleaned = 0.0161381 Jy ! Total flux subtracted in 200 components = 0.0161381 Jy ! Clean residual min=-0.003740 max=0.004122 Jy/beam ! Clean residual mean=0.000009 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.0334752 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 82 components and 0.0334752 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=3.035 mas, bmaj=4.649 mas, bpa=-10.65 degrees ! Estimated noise=0.828274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000684441 Jy ! Component: 100 - total flux cleaned = -0.000884038 Jy ! Component: 150 - total flux cleaned = -0.000532367 Jy ! Component: 200 - total flux cleaned = -0.000379715 Jy ! Total flux subtracted in 200 components = -0.000379715 Jy ! Clean residual min=-0.003118 max=0.003233 Jy/beam ! Clean residual mean=0.000007 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.0330955 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 = 0.000284447 Jy ! Component: 100 - total flux cleaned = 0.000411914 Jy ! Component: 150 - total flux cleaned = 0.000597768 Jy ! Component: 200 - total flux cleaned = 0.000832825 Jy ! Total flux subtracted in 200 components = 0.000832825 Jy ! Clean residual min=-0.002716 max=0.002597 Jy/beam ! Clean residual mean=0.000007 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0339283 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 156 components and 0.0339283 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=4.63 mas, bpa=-12.61 degrees ! Estimated noise=0.823885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.10571e-05 Jy ! Component: 100 - total flux cleaned = -6.91119e-05 Jy ! Component: 150 - total flux cleaned = 2.79645e-05 Jy ! Component: 200 - total flux cleaned = 0.000119617 Jy ! Total flux subtracted in 200 components = 0.000119617 Jy ! Clean residual min=-0.002476 max=0.002094 Jy/beam ! Clean residual mean=0.000005 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0340479 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 192 components and 0.0340479 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=0.032484Jy sigma=0.606058 ! Fit after self-cal, rms=0.032419Jy sigma=0.602090 wmodel J2311-1038_X_map.mod ! Writing 192 model components to file: J2311-1038_X_map.mod wobs J2311-1038_X_uvs.fits ! Writing UV FITS file: J2311-1038_X_uvs.fits wwins J2311-1038_X_map.win ! wwins: Wrote 3 windows to J2311-1038_X_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 = -0.000780788 Jy ! Component: 100 - total flux cleaned = -0.000903769 Jy ! Component: 150 - total flux cleaned = -0.00116717 Jy ! Component: 200 - total flux cleaned = -0.00136852 Jy ! Component: 250 - total flux cleaned = -0.00142356 Jy ! Component: 300 - total flux cleaned = -0.00145894 Jy ! Component: 350 - total flux cleaned = -0.00147591 Jy ! Component: 400 - total flux cleaned = -0.0014918 Jy ! Component: 450 - total flux cleaned = -0.00152092 Jy ! Component: 500 - total flux cleaned = -0.00150704 Jy ! Component: 550 - total flux cleaned = -0.00146835 Jy ! Component: 600 - total flux cleaned = -0.00141892 Jy ! Component: 650 - total flux cleaned = -0.00137136 Jy ! Component: 700 - total flux cleaned = -0.00126929 Jy ! Component: 750 - total flux cleaned = -0.00119291 Jy ! Component: 800 - total flux cleaned = -0.00115101 Jy ! Component: 850 - total flux cleaned = -0.00113087 Jy ! Component: 900 - total flux cleaned = -0.00112104 Jy ! Component: 950 - total flux cleaned = -0.00108297 Jy ! Component: 1000 - total flux cleaned = -0.00107349 Jy ! Component: 1050 - total flux cleaned = -0.00102861 Jy ! Component: 1100 - total flux cleaned = -0.00101147 Jy ! Component: 1150 - total flux cleaned = -0.000994885 Jy ! Component: 1200 - total flux cleaned = -0.000970357 Jy ! Component: 1250 - total flux cleaned = -0.00093017 Jy ! Component: 1300 - total flux cleaned = -0.000867016 Jy ! Component: 1350 - total flux cleaned = -0.000843666 Jy ! Component: 1400 - total flux cleaned = -0.000790109 Jy ! Component: 1450 - total flux cleaned = -0.000775066 Jy ! Component: 1500 - total flux cleaned = -0.000775078 Jy ! Component: 1550 - total flux cleaned = -0.000782415 Jy ! Component: 1600 - total flux cleaned = -0.000782383 Jy ! Component: 1650 - total flux cleaned = -0.00079676 Jy ! Component: 1700 - total flux cleaned = -0.000825514 Jy ! Component: 1750 - total flux cleaned = -0.000896827 Jy ! Component: 1800 - total flux cleaned = -0.000953636 Jy ! Component: 1850 - total flux cleaned = -0.00101024 Jy ! Component: 1900 - total flux cleaned = -0.0010596 Jy ! Component: 1950 - total flux cleaned = -0.00111584 Jy ! Component: 2000 - total flux cleaned = -0.00116491 Jy ! Component: 2050 - total flux cleaned = -0.0012139 Jy ! Component: 2100 - total flux cleaned = -0.00126983 Jy ! Component: 2150 - total flux cleaned = -0.00131181 Jy ! Component: 2200 - total flux cleaned = -0.0013608 Jy ! Component: 2250 - total flux cleaned = -0.00138888 Jy ! Component: 2300 - total flux cleaned = -0.00142401 Jy ! Component: 2350 - total flux cleaned = -0.00145219 Jy ! Component: 2400 - total flux cleaned = -0.00148044 Jy ! Component: 2450 - total flux cleaned = -0.00151583 Jy ! Component: 2500 - total flux cleaned = -0.00154425 Jy ! Component: 2550 - total flux cleaned = -0.00157991 Jy ! Component: 2600 - total flux cleaned = -0.00160852 Jy ! Component: 2650 - total flux cleaned = -0.00163733 Jy ! Component: 2700 - total flux cleaned = -0.00165902 Jy ! Component: 2750 - total flux cleaned = -0.00168811 Jy ! Component: 2800 - total flux cleaned = -0.00171004 Jy ! Component: 2850 - total flux cleaned = -0.00173946 Jy ! Component: 2900 - total flux cleaned = -0.00175424 Jy ! Component: 2950 - total flux cleaned = -0.00178406 Jy ! Component: 3000 - total flux cleaned = -0.0018065 Jy ! Component: 3050 - total flux cleaned = -0.00182156 Jy ! Component: 3100 - total flux cleaned = -0.00184445 Jy ! Component: 3150 - total flux cleaned = -0.00185981 Jy ! Component: 3200 - total flux cleaned = -0.00186757 Jy ! Component: 3250 - total flux cleaned = -0.00189083 Jy ! Component: 3300 - total flux cleaned = -0.0018987 Jy ! Component: 3350 - total flux cleaned = -0.00190665 Jy ! Component: 3400 - total flux cleaned = -0.00191473 Jy ! Component: 3450 - total flux cleaned = -0.00192278 Jy ! Component: 3500 - total flux cleaned = -0.00193088 Jy ! Component: 3550 - total flux cleaned = -0.00194731 Jy ! Component: 3600 - total flux cleaned = -0.00194737 Jy ! Component: 3650 - total flux cleaned = -0.0019558 Jy ! Component: 3700 - total flux cleaned = -0.00195584 Jy ! Component: 3750 - total flux cleaned = -0.00195587 Jy ! Component: 3800 - total flux cleaned = -0.00197321 Jy ! Component: 3850 - total flux cleaned = -0.00197326 Jy ! Component: 3900 - total flux cleaned = -0.00199098 Jy ! Component: 3950 - total flux cleaned = -0.00199999 Jy ! Component: 4000 - total flux cleaned = -0.00201809 Jy ! Component: 4050 - total flux cleaned = -0.00202724 Jy ! Total flux subtracted in 4096 components = -0.0020366 Jy ! Clean residual min=-0.000597 max=0.000511 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0320113 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 519 components and 0.0320113 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2311-1038_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.605 x 4.63 at -12.61 degrees (North through East) ! Clean map min=-0.0018913 max=0.016146 Jy/beam ! Writing clean map to FITS file: .//J2311-1038_X_map.fits wmodel .//J2311-1038_X_map.mod ! Writing 519 model components to file: .//J2311-1038_X_map.mod wobs .//J2311-1038_X_uvs.fits ! Writing UV FITS file: .//J2311-1038_X_uvs.fits wwins .//J2311-1038_X_map.win ! wwins: Wrote 4 windows to .//J2311-1038_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0161455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160326 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.97903 2.97903 5.95805 11.9161 23.8322 47.6644 95.3288 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 100.704 quit ! Quitting program ! Log file .//J2311-1038_X_dfm.log closed on Mon Jan 20 19:26:30 2020