! Started logfile: /vlbi/sb072/temp_maps//J0111+4335_C_dfm.log on Sat Dec 1 21:42:38 2018 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 /vlbi/sb072/temp_maps//J0111+4335_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0111+4335_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0111+4335 ! ! 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 94 lines of history. ! ! Reading 1728 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 J0111+4335_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. ! ! 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=1.002444Jy sigma=45.517076 ! Fit after self-cal, rms=0.910366Jy sigma=41.257325 ! 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=1.27 mas, bmaj=4.209 mas, bpa=26.6 degrees ! Estimated noise=0.55247 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 = 0.0687515 Jy ! Component: 100 - total flux cleaned = 0.0926692 Jy ! Total flux subtracted in 100 components = 0.0926692 Jy ! Clean residual min=-0.007367 max=0.012921 Jy/beam ! Clean residual mean=0.000003 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.0926692 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0926692 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=0.048277Jy sigma=2.032678 ! Fit after self-cal, rms=0.047635Jy sigma=2.008404 ! Inverting map ! Added new window around map position (-8.4, -8.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133924 Jy ! Component: 100 - total flux cleaned = 0.021339 Jy ! Total flux subtracted in 100 components = 0.021339 Jy ! Clean residual min=-0.005922 max=0.008100 Jy/beam ! Clean residual mean=0.000001 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.114008 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.114008 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=0.044509Jy sigma=1.845859 ! Fit after self-cal, rms=0.044311Jy sigma=1.835757 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.371 mas, bpa=25.25 degrees ! Estimated noise=0.402542 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 = 0.00306498 Jy ! Component: 100 - total flux cleaned = 0.00252994 Jy ! Component: 150 - total flux cleaned = 0.00140271 Jy ! Component: 200 - total flux cleaned = 0.00070216 Jy ! Total flux subtracted in 200 components = 0.00070216 Jy ! Clean residual min=-0.007366 max=0.010684 Jy/beam ! Clean residual mean=-0.000003 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.11471 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.11471 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=0.042855Jy sigma=1.783397 ! Fit after self-cal, rms=0.042706Jy sigma=1.777706 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 4.371 at 25.25 degrees (North through East) ! Clean map min=-0.0078399 max=0.083036 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.83 HN 0.89 KP 1.60 ! MK 0.95 NL 1.00 OV 0.97 PT 0.84 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.85 HN 0.89 KP 1.59 ! MK 0.99 NL 0.98 OV 1.01 PT 0.86 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.84 HN 0.90 KP 1.57 ! MK 1.03 NL 0.97 OV 1.00 PT 0.85 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.81 HN 0.91 KP 1.63 ! MK 0.99 NL 1.01 OV 1.03 PT 0.82 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.81 HN 0.93 KP 1.58 ! MK 0.99 NL 0.98 OV 1.02 PT 0.85 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.81 HN 0.88 KP 1.63 ! MK 1.01 NL 0.99 OV 1.07 PT 0.85 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.83 HN 0.91 KP 1.56 ! MK 1.00 NL 0.97 OV 1.00 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.83 HN 0.90 KP 1.57 ! MK 1.00 NL 0.99 OV 1.01 PT 0.87 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.042706Jy sigma=1.777706 ! Fit after self-cal, rms=0.046534Jy sigma=1.520349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.627 mas, bmaj=4.353 mas, bpa=24.67 degrees ! Estimated noise=0.403001 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 = -0.000577451 Jy ! Component: 100 - total flux cleaned = -0.000954804 Jy ! Component: 150 - total flux cleaned = -0.00133969 Jy ! Component: 200 - total flux cleaned = -0.00177838 Jy ! Total flux subtracted in 200 components = -0.00177838 Jy ! Clean residual min=-0.003992 max=0.004190 Jy/beam ! Clean residual mean=0.000004 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.112932 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.112932 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=0.046371Jy sigma=1.510346 ! Fit after self-cal, rms=0.046406Jy sigma=1.509423 ! 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=0.046406Jy sigma=1.509423 ! Fit after self-cal, rms=0.046298Jy sigma=1.508375 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=4.354 mas, bpa=24.64 degrees ! Estimated noise=0.399363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106929 Jy ! Component: 100 - total flux cleaned = -0.0013383 Jy ! Component: 150 - total flux cleaned = -0.00161749 Jy ! Component: 200 - total flux cleaned = -0.00187209 Jy ! Total flux subtracted in 200 components = -0.00187209 Jy ! Clean residual min=-0.003886 max=0.004092 Jy/beam ! Clean residual mean=0.000004 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.11106 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.11106 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=0.046168Jy sigma=1.504752 ! Fit after self-cal, rms=0.046165Jy sigma=1.504570 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 = -0.000407986 Jy ! Component: 100 - total flux cleaned = -0.000624589 Jy ! Component: 150 - total flux cleaned = -0.000766978 Jy ! Component: 200 - total flux cleaned = -0.000900012 Jy ! Total flux subtracted in 200 components = -0.000900012 Jy ! Clean residual min=-0.003907 max=0.004088 Jy/beam ! Clean residual mean=0.000004 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.11016 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.11016 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=0.046118Jy sigma=1.502904 ! Fit after self-cal, rms=0.046118Jy sigma=1.502842 ! 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=0.046118Jy sigma=1.502842 ! Fit after self-cal, rms=0.321280Jy sigma=1.881225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.304 mas, bpa=25.14 degrees ! Estimated noise=0.453826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618027 Jy ! Component: 100 - total flux cleaned = 0.00805556 Jy ! Component: 150 - total flux cleaned = 0.00911713 Jy ! Component: 200 - total flux cleaned = 0.0102917 Jy ! Total flux subtracted in 200 components = 0.0102917 Jy ! Clean residual min=-0.011556 max=0.007386 Jy/beam ! Clean residual mean=0.000019 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 0.120452 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.120452 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=0.316803Jy sigma=1.906294 ! Fit after self-cal, rms=0.316820Jy sigma=1.898342 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 = -0.000995428 Jy ! Component: 100 - total flux cleaned = -0.000376386 Jy ! Component: 150 - total flux cleaned = 0.000185642 Jy ! Component: 200 - total flux cleaned = 0.000702638 Jy ! Total flux subtracted in 200 components = 0.000702638 Jy ! Clean residual min=-0.011837 max=0.008266 Jy/beam ! Clean residual mean=0.000019 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.121154 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.121154 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=0.314753Jy sigma=1.927939 ! Fit after self-cal, rms=0.314725Jy sigma=1.921381 ! 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=0.314725Jy sigma=1.921381 ! Fit after self-cal, rms=0.280311Jy sigma=1.810684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.999 mas, bmaj=4.667 mas, bpa=20.46 degrees ! Estimated noise=0.665733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168377 Jy ! Component: 100 - total flux cleaned = 0.0207315 Jy ! Component: 150 - total flux cleaned = 0.0240173 Jy ! Component: 200 - total flux cleaned = 0.025635 Jy ! Total flux subtracted in 200 components = 0.025635 Jy ! Clean residual min=-0.023499 max=0.011746 Jy/beam ! Clean residual mean=0.000050 rms=0.005484 Jy/beam ! Combined flux in latest and established models = 0.146789 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 112 components and 0.146789 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=0.275626Jy sigma=1.857489 ! Fit after self-cal, rms=0.275637Jy sigma=1.851088 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 = -0.00131515 Jy ! Component: 100 - total flux cleaned = 0.000189247 Jy ! Component: 150 - total flux cleaned = 0.00157914 Jy ! Component: 200 - total flux cleaned = 0.00287576 Jy ! Total flux subtracted in 200 components = 0.00287576 Jy ! Clean residual min=-0.023912 max=0.012704 Jy/beam ! Clean residual mean=0.000051 rms=0.005591 Jy/beam ! Combined flux in latest and established models = 0.149665 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.149665 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=0.273986Jy sigma=1.876277 ! Fit after self-cal, rms=0.273995Jy sigma=1.869406 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.292 mas, bpa=25.33 degrees ! Estimated noise=0.491533 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.545 x 4.292 at 25.33 degrees (North through East) ! Clean map min=-0.022516 max=0.12142 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=1.237 mas, bmaj=4.124 mas, bpa=26.21 degrees ! Estimated noise=0.63618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0793363 Jy ! Component: 100 - total flux cleaned = 0.10781 Jy ! Component: 150 - total flux cleaned = 0.121845 Jy ! Component: 200 - total flux cleaned = 0.12478 Jy ! Total flux subtracted in 200 components = 0.12478 Jy ! Clean residual min=-0.007656 max=0.006591 Jy/beam ! Clean residual mean=0.000006 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.12478 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.12478 Jy ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.292 mas, bpa=25.33 degrees ! Estimated noise=0.491533 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 = 0.00500215 Jy ! Component: 100 - total flux cleaned = 0.00651477 Jy ! Component: 150 - total flux cleaned = 0.00809882 Jy ! Component: 200 - total flux cleaned = 0.00863521 Jy ! Total flux subtracted in 200 components = 0.00863521 Jy ! Clean residual min=-0.011836 max=0.007797 Jy/beam ! Clean residual mean=0.000018 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 0.133415 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.133415 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=2.999 mas, bmaj=4.667 mas, bpa=20.46 degrees ! Estimated noise=0.665733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784518 Jy ! Component: 100 - total flux cleaned = 0.00969134 Jy ! Component: 150 - total flux cleaned = 0.0110738 Jy ! Component: 200 - total flux cleaned = 0.0130085 Jy ! Total flux subtracted in 200 components = 0.0130085 Jy ! Clean residual min=-0.023136 max=0.011482 Jy/beam ! Clean residual mean=0.000049 rms=0.005418 Jy/beam ! Combined flux in latest and established models = 0.146423 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 = 0.00148954 Jy ! Component: 100 - total flux cleaned = 0.00286827 Jy ! Component: 150 - total flux cleaned = 0.00415079 Jy ! Component: 200 - total flux cleaned = 0.00534352 Jy ! Total flux subtracted in 200 components = 0.00534352 Jy ! Clean residual min=-0.024431 max=0.013058 Jy/beam ! Clean residual mean=0.000050 rms=0.005581 Jy/beam ! Combined flux in latest and established models = 0.151767 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.151767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.292 mas, bpa=25.33 degrees ! Estimated noise=0.491533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000744165 Jy ! Component: 100 - total flux cleaned = -0.000595109 Jy ! Component: 150 - total flux cleaned = -0.000727765 Jy ! Component: 200 - total flux cleaned = -0.000848864 Jy ! Total flux subtracted in 200 components = -0.000848864 Jy ! Clean residual min=-0.012898 max=0.008417 Jy/beam ! Clean residual mean=0.000018 rms=0.002736 Jy/beam ! Combined flux in latest and established models = 0.150918 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.150918 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=0.271955Jy sigma=1.907526 ! Fit after self-cal, rms=0.271938Jy sigma=1.894526 wmodel J0111+4335_C_map.mod ! Writing 82 model components to file: J0111+4335_C_map.mod wobs J0111+4335_C_uvs.fits ! Writing UV FITS file: J0111+4335_C_uvs.fits wwins J0111+4335_C_map.win ! wwins: Wrote 2 windows to J0111+4335_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 = -0.00580893 Jy ! Component: 100 - total flux cleaned = -0.0109363 Jy ! Component: 150 - total flux cleaned = -0.0156389 Jy ! Component: 200 - total flux cleaned = -0.0200131 Jy ! Component: 250 - total flux cleaned = -0.023791 Jy ! Component: 300 - total flux cleaned = -0.0267437 Jy ! Component: 350 - total flux cleaned = -0.0289735 Jy ! Component: 400 - total flux cleaned = -0.0305641 Jy ! Component: 450 - total flux cleaned = -0.0321206 Jy ! Component: 500 - total flux cleaned = -0.0336473 Jy ! Component: 550 - total flux cleaned = -0.035011 Jy ! Component: 600 - total flux cleaned = -0.0364879 Jy ! Component: 650 - total flux cleaned = -0.0379434 Jy ! Component: 700 - total flux cleaned = -0.0389868 Jy ! Component: 750 - total flux cleaned = -0.0398891 Jy ! Component: 800 - total flux cleaned = -0.0405268 Jy ! Component: 850 - total flux cleaned = -0.0411589 Jy ! Component: 900 - total flux cleaned = -0.0416596 Jy ! Component: 950 - total flux cleaned = -0.0422788 Jy ! Component: 1000 - total flux cleaned = -0.0428922 Jy ! Component: 1050 - total flux cleaned = -0.0433774 Jy ! Component: 1100 - total flux cleaned = -0.0439809 Jy ! Component: 1150 - total flux cleaned = -0.044579 Jy ! Component: 1200 - total flux cleaned = -0.0451714 Jy ! Component: 1250 - total flux cleaned = -0.0454068 Jy ! Component: 1300 - total flux cleaned = -0.0459912 Jy ! Component: 1350 - total flux cleaned = -0.0466862 Jy ! Component: 1400 - total flux cleaned = -0.047146 Jy ! Component: 1450 - total flux cleaned = -0.0474878 Jy ! Component: 1500 - total flux cleaned = -0.0479422 Jy ! Component: 1550 - total flux cleaned = -0.048394 Jy ! Component: 1600 - total flux cleaned = -0.0488422 Jy ! Component: 1650 - total flux cleaned = -0.0492871 Jy ! Component: 1700 - total flux cleaned = -0.0497295 Jy ! Component: 1750 - total flux cleaned = -0.0501692 Jy ! Component: 1800 - total flux cleaned = -0.0504975 Jy ! Component: 1850 - total flux cleaned = -0.0509331 Jy ! Component: 1900 - total flux cleaned = -0.0511489 Jy ! Component: 1950 - total flux cleaned = -0.0516868 Jy ! Component: 2000 - total flux cleaned = -0.052115 Jy ! Component: 2050 - total flux cleaned = -0.0525405 Jy ! Component: 2100 - total flux cleaned = -0.0528581 Jy ! Component: 2150 - total flux cleaned = -0.0532794 Jy ! Component: 2200 - total flux cleaned = -0.0535939 Jy ! Component: 2250 - total flux cleaned = -0.054115 Jy ! Component: 2300 - total flux cleaned = -0.054427 Jy ! Component: 2350 - total flux cleaned = -0.0548401 Jy ! Component: 2400 - total flux cleaned = -0.0552499 Jy ! Component: 2450 - total flux cleaned = -0.0552498 Jy ! Component: 2500 - total flux cleaned = -0.0556568 Jy ! Component: 2550 - total flux cleaned = -0.0562645 Jy ! Component: 2600 - total flux cleaned = -0.0565663 Jy ! Component: 2650 - total flux cleaned = -0.0567672 Jy ! Component: 2700 - total flux cleaned = -0.057067 Jy ! Component: 2750 - total flux cleaned = -0.0575643 Jy ! Component: 2800 - total flux cleaned = -0.0577625 Jy ! Component: 2850 - total flux cleaned = -0.0579598 Jy ! Component: 2900 - total flux cleaned = -0.0580584 Jy ! Component: 2950 - total flux cleaned = -0.058646 Jy ! Component: 3000 - total flux cleaned = -0.0588411 Jy ! Component: 3050 - total flux cleaned = -0.0591323 Jy ! Component: 3100 - total flux cleaned = -0.0596161 Jy ! Component: 3150 - total flux cleaned = -0.0596156 Jy ! Component: 3200 - total flux cleaned = -0.0599034 Jy ! Component: 3250 - total flux cleaned = -0.0600943 Jy ! Component: 3300 - total flux cleaned = -0.0601896 Jy ! Component: 3350 - total flux cleaned = -0.0605689 Jy ! Component: 3400 - total flux cleaned = -0.0608525 Jy ! Component: 3450 - total flux cleaned = -0.0609463 Jy ! Component: 3500 - total flux cleaned = -0.0611347 Jy ! Component: 3550 - total flux cleaned = -0.0613213 Jy ! Component: 3600 - total flux cleaned = -0.061508 Jy ! Component: 3650 - total flux cleaned = -0.061601 Jy ! Component: 3700 - total flux cleaned = -0.0616016 Jy ! Component: 3750 - total flux cleaned = -0.0620633 Jy ! Component: 3800 - total flux cleaned = -0.0619708 Jy ! Component: 3850 - total flux cleaned = -0.0623376 Jy ! Component: 3900 - total flux cleaned = -0.0624285 Jy ! Component: 3950 - total flux cleaned = -0.0626102 Jy ! Component: 4000 - total flux cleaned = -0.0625195 Jy ! Component: 4050 - total flux cleaned = -0.0629722 Jy ! Total flux subtracted in 4096 components = -0.0627913 Jy ! Clean residual min=-0.004694 max=0.004714 Jy/beam ! Clean residual mean=0.000009 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.088127 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 375 components and 0.0881269 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0111+4335_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.545 x 4.292 at 25.33 degrees (North through East) ! Clean map min=-0.028646 max=0.15019 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0111+4335_C_map.fits wmodel /vlbi/sb072/temp_maps//J0111+4335_C_map.mod ! Writing 375 model components to file: /vlbi/sb072/temp_maps//J0111+4335_C_map.mod wobs /vlbi/sb072/temp_maps//J0111+4335_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0111+4335_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0111+4335_C_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J0111+4335_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.150194 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00168557 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.36679 3.36679 6.73358 13.4672 26.9343 53.8686 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 89.105 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0111+4335_C_dfm.log closed on Sat Dec 1 21:42:42 2018