! Started logfile: .//J0604+1055_X_20180714_dfm.log on Sat Jul 28 19:19:09 2018 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 .//J0604+1055_X_20180714_uva.fits ! Reading UV FITS file: .//J0604+1055_X_20180714_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.96875 visibilities/baseline/integration-bin. ! Found source: J0604+1055 ! ! 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 3 lines of history. ! ! Reading 5208 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 J0604+1055_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018958Jy sigma=22.616764 ! Fit after self-cal, rms=0.854983Jy sigma=19.086683 ! 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=0.7976 mas, bmaj=1.917 mas, bpa=11.44 degrees ! Estimated noise=0.703156 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 = 0.101084 Jy ! Component: 100 - total flux cleaned = 0.13578 Jy ! Total flux subtracted in 100 components = 0.13578 Jy ! Clean residual min=-0.015856 max=0.030725 Jy/beam ! Clean residual mean=0.000022 rms=0.004386 Jy/beam ! Combined flux in latest and established models = 0.13578 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.13578 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=0.078540Jy sigma=1.576296 ! Fit after self-cal, rms=0.078509Jy sigma=1.575517 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288994 Jy ! Component: 100 - total flux cleaned = 0.0459343 Jy ! Total flux subtracted in 100 components = 0.0459343 Jy ! Clean residual min=-0.011194 max=0.020116 Jy/beam ! Clean residual mean=0.000012 rms=0.002862 Jy/beam ! Combined flux in latest and established models = 0.181714 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.181714 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=0.061936Jy sigma=1.228131 ! Fit after self-cal, rms=0.061641Jy sigma=1.223723 ! Inverting map ! Added new window around map position (-4.4, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178989 Jy ! Component: 100 - total flux cleaned = 0.0274773 Jy ! Total flux subtracted in 100 components = 0.0274773 Jy ! Clean residual min=-0.007646 max=0.008624 Jy/beam ! Clean residual mean=0.000007 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.209191 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.209191 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=0.054808Jy sigma=1.101552 ! Fit after self-cal, rms=0.054407Jy sigma=1.093760 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9728 mas, bmaj=2.118 mas, bpa=9.867 degrees ! Estimated noise=0.464411 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 = 0.0100327 Jy ! Component: 100 - total flux cleaned = 0.0165533 Jy ! Component: 150 - total flux cleaned = 0.021245 Jy ! Component: 200 - total flux cleaned = 0.0238216 Jy ! Total flux subtracted in 200 components = 0.0238216 Jy ! Clean residual min=-0.006141 max=0.007546 Jy/beam ! Clean residual mean=0.000020 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.233013 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.233013 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=0.051345Jy sigma=1.071458 ! Fit after self-cal, rms=0.051163Jy sigma=1.067446 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9728 x 2.118 at 9.867 degrees (North through East) ! Clean map min=-0.0061701 max=0.14789 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.88 KP 1.15 ! LA 0.94 MK 1.03 OV 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.80 HN 1.17 KP 1.22 ! LA 1.18 MK 1.29 OV 1.54 SC 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.17 HN 0.91 KP 0.85 ! LA 0.89 MK 0.98 OV 0.96 SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 0.97 KP 0.86 ! LA 0.93 MK 1.04 OV 1.02 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 0.92 KP 0.90 ! LA 0.94 MK 0.93 OV 1.01 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 0.99 KP 1.00 ! LA 0.96 MK 0.97 OV 1.04 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.92 KP 0.84 ! LA 0.94 MK 0.98 OV 1.06 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.96 KP 0.76 ! LA 0.95 MK 0.94 OV 0.93 SC 1.09 ! ! ! Fit before self-cal, rms=0.051163Jy sigma=1.067446 ! Fit after self-cal, rms=0.039266Jy sigma=0.679473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9745 mas, bmaj=2.108 mas, bpa=10.04 degrees ! Estimated noise=0.457536 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 = 0.00277248 Jy ! Component: 100 - total flux cleaned = 0.00355147 Jy ! Component: 150 - total flux cleaned = 0.00424302 Jy ! Component: 200 - total flux cleaned = 0.00477726 Jy ! Total flux subtracted in 200 components = 0.00477726 Jy ! Clean residual min=-0.002666 max=0.002787 Jy/beam ! Clean residual mean=0.000011 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.23779 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.23779 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=0.038922Jy sigma=0.670016 ! Fit after self-cal, rms=0.038881Jy sigma=0.668292 ! 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=0.038881Jy sigma=0.668292 ! Fit after self-cal, rms=0.038855Jy sigma=0.667979 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9741 mas, bmaj=2.11 mas, bpa=10.1 degrees ! Estimated noise=0.457685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834595 Jy ! Component: 100 - total flux cleaned = 0.00131303 Jy ! Component: 150 - total flux cleaned = 0.00175171 Jy ! Component: 200 - total flux cleaned = 0.00209432 Jy ! Total flux subtracted in 200 components = 0.00209432 Jy ! Clean residual min=-0.002142 max=0.002632 Jy/beam ! Clean residual mean=0.000008 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.239885 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.239885 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=0.038751Jy sigma=0.665113 ! Fit after self-cal, rms=0.038735Jy sigma=0.664651 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 (-20.2, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214673 Jy ! Component: 100 - total flux cleaned = 0.003265 Jy ! Component: 150 - total flux cleaned = 0.00407548 Jy ! Component: 200 - total flux cleaned = 0.00437673 Jy ! Total flux subtracted in 200 components = 0.00437673 Jy ! Clean residual min=-0.002059 max=0.002018 Jy/beam ! Clean residual mean=0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.244261 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.244261 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=0.038593Jy sigma=0.660912 ! Fit after self-cal, rms=0.038588Jy sigma=0.660747 ! 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=0.038588Jy sigma=0.660747 ! Fit after self-cal, rms=0.038620Jy sigma=0.660435 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9734 mas, bmaj=2.11 mas, bpa=10.18 degrees ! Estimated noise=0.458176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00074313 Jy ! Component: 100 - total flux cleaned = 0.00103046 Jy ! Component: 150 - total flux cleaned = 0.00131988 Jy ! Component: 200 - total flux cleaned = 0.00152869 Jy ! Total flux subtracted in 200 components = 0.00152869 Jy ! Clean residual min=-0.001945 max=0.001860 Jy/beam ! Clean residual mean=0.000006 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.24579 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.24579 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=0.038582Jy sigma=0.659473 ! Fit after self-cal, rms=0.038579Jy sigma=0.659393 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 = 0.000197744 Jy ! Component: 100 - total flux cleaned = 0.000310776 Jy ! Component: 150 - total flux cleaned = 0.000258954 Jy ! Component: 200 - total flux cleaned = 0.000275924 Jy ! Total flux subtracted in 200 components = 0.000275924 Jy ! Clean residual min=-0.001864 max=0.001811 Jy/beam ! Clean residual mean=0.000006 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.246066 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.246066 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=0.038562Jy sigma=0.658986 ! Fit after self-cal, rms=0.038561Jy sigma=0.658948 ! 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=0.038561Jy sigma=0.658948 ! Fit after self-cal, rms=0.038600Jy sigma=0.658848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=2.779 mas, bpa=-4.159 degrees ! Estimated noise=0.57353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850031 Jy ! Component: 100 - total flux cleaned = 0.00132124 Jy ! Component: 150 - total flux cleaned = 0.00148876 Jy ! Component: 200 - total flux cleaned = 0.00161905 Jy ! Total flux subtracted in 200 components = 0.00161905 Jy ! Clean residual min=-0.002316 max=0.001833 Jy/beam ! Clean residual mean=0.000011 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.247685 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.247685 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=0.038602Jy sigma=0.658757 ! Fit after self-cal, rms=0.038603Jy sigma=0.658727 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 = 0.000219758 Jy ! Component: 100 - total flux cleaned = 0.000260321 Jy ! Component: 150 - total flux cleaned = 0.000321887 Jy ! Component: 200 - total flux cleaned = 0.000321678 Jy ! Total flux subtracted in 200 components = 0.000321678 Jy ! Clean residual min=-0.002161 max=0.001874 Jy/beam ! Clean residual mean=0.000011 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.248007 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.248007 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=0.038603Jy sigma=0.658669 ! Fit after self-cal, rms=0.038603Jy sigma=0.658653 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.9731 mas, bmaj=2.111 mas, bpa=10.23 degrees ! Estimated noise=0.458597 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9731 x 2.111 at 10.23 degrees (North through East) ! Clean map min=-0.0017431 max=0.14572 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=0.7975 mas, bmaj=1.911 mas, bpa=12.03 degrees ! Estimated noise=0.691976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0997399 Jy ! Component: 100 - total flux cleaned = 0.139004 Jy ! Component: 150 - total flux cleaned = 0.164906 Jy ! Component: 200 - total flux cleaned = 0.182769 Jy ! Total flux subtracted in 200 components = 0.182769 Jy ! Clean residual min=-0.007163 max=0.010710 Jy/beam ! Clean residual mean=0.000013 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.182769 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.182769 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9731 mas, bmaj=2.111 mas, bpa=10.23 degrees ! Estimated noise=0.458597 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 = 0.019005 Jy ! Component: 100 - total flux cleaned = 0.0306932 Jy ! Component: 150 - total flux cleaned = 0.0385232 Jy ! Component: 200 - total flux cleaned = 0.043952 Jy ! Total flux subtracted in 200 components = 0.043952 Jy ! Clean residual min=-0.003837 max=0.003888 Jy/beam ! Clean residual mean=0.000019 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.226721 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.226721 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=2.1 mas, bmaj=2.779 mas, bpa=-4.159 degrees ! Estimated noise=0.57353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659073 Jy ! Component: 100 - total flux cleaned = 0.010567 Jy ! Component: 150 - total flux cleaned = 0.0134074 Jy ! Component: 200 - total flux cleaned = 0.0155085 Jy ! Total flux subtracted in 200 components = 0.0155085 Jy ! Clean residual min=-0.002781 max=0.002306 Jy/beam ! Clean residual mean=0.000017 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.242229 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 = 0.00161124 Jy ! Component: 100 - total flux cleaned = 0.00289122 Jy ! Component: 150 - total flux cleaned = 0.00392436 Jy ! Component: 200 - total flux cleaned = 0.00476619 Jy ! Total flux subtracted in 200 components = 0.00476619 Jy ! Clean residual min=-0.002198 max=0.001779 Jy/beam ! Clean residual mean=0.000012 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.246995 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 85 components and 0.246995 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9731 mas, bmaj=2.111 mas, bpa=10.23 degrees ! Estimated noise=0.458597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278317 Jy ! Component: 100 - total flux cleaned = 0.000427568 Jy ! Component: 150 - total flux cleaned = 0.000555101 Jy ! Component: 200 - total flux cleaned = 0.000528929 Jy ! Total flux subtracted in 200 components = 0.000528929 Jy ! Clean residual min=-0.001987 max=0.001573 Jy/beam ! Clean residual mean=0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.247524 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.247524 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=0.038643Jy sigma=0.659688 ! Fit after self-cal, rms=0.038629Jy sigma=0.659207 wmodel J0604+1055_X_map.mod ! Writing 100 model components to file: J0604+1055_X_map.mod wobs J0604+1055_X_uvs.fits ! Writing UV FITS file: J0604+1055_X_uvs.fits wwins J0604+1055_X_map.win ! wwins: Wrote 4 windows to J0604+1055_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 = -0.000283409 Jy ! Component: 100 - total flux cleaned = -0.000333899 Jy ! Component: 150 - total flux cleaned = -0.000483667 Jy ! Component: 200 - total flux cleaned = -0.000483331 Jy ! Component: 250 - total flux cleaned = -0.00050615 Jy ! Component: 300 - total flux cleaned = -0.000548623 Jy ! Component: 350 - total flux cleaned = -0.000506871 Jy ! Component: 400 - total flux cleaned = -0.000447153 Jy ! Component: 450 - total flux cleaned = -0.000446979 Jy ! Component: 500 - total flux cleaned = -0.000409208 Jy ! Component: 550 - total flux cleaned = -0.000335893 Jy ! Component: 600 - total flux cleaned = -0.000264447 Jy ! Component: 650 - total flux cleaned = -0.000212228 Jy ! Component: 700 - total flux cleaned = -0.000178047 Jy ! Component: 750 - total flux cleaned = -7.81479e-05 Jy ! Component: 800 - total flux cleaned = -4.57181e-05 Jy ! Component: 850 - total flux cleaned = -1.35299e-05 Jy ! Component: 900 - total flux cleaned = 9.7079e-05 Jy ! Component: 950 - total flux cleaned = 0.000159117 Jy ! Component: 1000 - total flux cleaned = 0.000220267 Jy ! Component: 1050 - total flux cleaned = 0.000325113 Jy ! Component: 1100 - total flux cleaned = 0.000369138 Jy ! Component: 1150 - total flux cleaned = 0.000470403 Jy ! Component: 1200 - total flux cleaned = 0.000541216 Jy ! Component: 1250 - total flux cleaned = 0.000652823 Jy ! Component: 1300 - total flux cleaned = 0.000693569 Jy ! Component: 1350 - total flux cleaned = 0.000747056 Jy ! Component: 1400 - total flux cleaned = 0.000760306 Jy ! Component: 1450 - total flux cleaned = 0.000838869 Jy ! Component: 1500 - total flux cleaned = 0.000941538 Jy ! Component: 1550 - total flux cleaned = 0.000979415 Jy ! Component: 1600 - total flux cleaned = 0.00107898 Jy ! Component: 1650 - total flux cleaned = 0.00110337 Jy ! Component: 1700 - total flux cleaned = 0.00115206 Jy ! Component: 1750 - total flux cleaned = 0.00125993 Jy ! Component: 1800 - total flux cleaned = 0.0012952 Jy ! Component: 1850 - total flux cleaned = 0.00134178 Jy ! Component: 1900 - total flux cleaned = 0.00141079 Jy ! Component: 1950 - total flux cleaned = 0.00146765 Jy ! Component: 2000 - total flux cleaned = 0.00152383 Jy ! Component: 2050 - total flux cleaned = 0.00159017 Jy ! Component: 2100 - total flux cleaned = 0.00167746 Jy ! Component: 2150 - total flux cleaned = 0.00174215 Jy ! Component: 2200 - total flux cleaned = 0.00183787 Jy ! Component: 2250 - total flux cleaned = 0.00187981 Jy ! Component: 2300 - total flux cleaned = 0.0019527 Jy ! Component: 2350 - total flux cleaned = 0.00201441 Jy ! Component: 2400 - total flux cleaned = 0.00206547 Jy ! Component: 2450 - total flux cleaned = 0.00212579 Jy ! Component: 2500 - total flux cleaned = 0.00220513 Jy ! Component: 2550 - total flux cleaned = 0.00220504 Jy ! Component: 2600 - total flux cleaned = 0.00227298 Jy ! Component: 2650 - total flux cleaned = 0.00227302 Jy ! Component: 2700 - total flux cleaned = 0.00231113 Jy ! Component: 2750 - total flux cleaned = 0.00234895 Jy ! Component: 2800 - total flux cleaned = 0.00237694 Jy ! Component: 2850 - total flux cleaned = 0.00243226 Jy ! Component: 2900 - total flux cleaned = 0.00244144 Jy ! Component: 2950 - total flux cleaned = 0.00245045 Jy ! Component: 3000 - total flux cleaned = 0.00246842 Jy ! Component: 3050 - total flux cleaned = 0.00249509 Jy ! Component: 3100 - total flux cleaned = 0.00255675 Jy ! Component: 3150 - total flux cleaned = 0.00256552 Jy ! Component: 3200 - total flux cleaned = 0.00260012 Jy ! Component: 3250 - total flux cleaned = 0.00263438 Jy ! Component: 3300 - total flux cleaned = 0.00266836 Jy ! Component: 3350 - total flux cleaned = 0.00270196 Jy ! Component: 3400 - total flux cleaned = 0.00276861 Jy ! Component: 3450 - total flux cleaned = 0.00276028 Jy ! Component: 3500 - total flux cleaned = 0.00281789 Jy ! Component: 3550 - total flux cleaned = 0.00285045 Jy ! Component: 3600 - total flux cleaned = 0.00289896 Jy ! Component: 3650 - total flux cleaned = 0.00292308 Jy ! Component: 3700 - total flux cleaned = 0.00297075 Jy ! Component: 3750 - total flux cleaned = 0.00301013 Jy ! Component: 3800 - total flux cleaned = 0.00301792 Jy ! Component: 3850 - total flux cleaned = 0.00304905 Jy ! Component: 3900 - total flux cleaned = 0.00308752 Jy ! Component: 3950 - total flux cleaned = 0.00311042 Jy ! Component: 4000 - total flux cleaned = 0.00314844 Jy ! Component: 4050 - total flux cleaned = 0.00317865 Jy ! Total flux subtracted in 4096 components = 0.00320861 Jy ! Clean residual min=-0.000463 max=0.000400 Jy/beam ! Clean residual mean=0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.250733 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 358 components and 0.250733 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0604+1055_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9731 x 2.111 at 10.23 degrees (North through East) ! Clean map min=-0.0010138 max=0.14554 Jy/beam ! Writing clean map to FITS file: .//J0604+1055_X_20180714_map.fits wmodel .//J0604+1055_X_20180714_map.mod ! Writing 358 model components to file: .//J0604+1055_X_20180714_map.mod wobs .//J0604+1055_X_20180714_uvs.fits ! Writing UV FITS file: .//J0604+1055_X_20180714_uvs.fits wwins .//J0604+1055_X_20180714_map.win ! wwins: Wrote 5 windows to .//J0604+1055_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.145545 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127853 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.263534 0.263534 0.527069 1.05414 2.10828 4.21655 8.4331 16.8662 33.7324 67.4648 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.145 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1138.37 quit ! Quitting program ! Log file .//J0604+1055_X_20180714_dfm.log closed on Sat Jul 28 19:19:13 2018