! Started logfile: /vlbi/sb072/temp_maps//J0800-2011_C_dfm.log on Fri Dec 28 22:59:01 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//J0800-2011_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0800-2011_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0800-2011 ! ! 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 1344 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 J0800-2011_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=1.001222Jy sigma=34.625270 ! Fit after self-cal, rms=0.932351Jy sigma=32.165251 ! 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=1.597 mas, bmaj=5.537 mas, bpa=7.661 degrees ! Estimated noise=0.880026 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 = 0.0480204 Jy ! Component: 100 - total flux cleaned = 0.0614776 Jy ! Total flux subtracted in 100 components = 0.0614776 Jy ! Clean residual min=-0.004537 max=0.006652 Jy/beam ! Clean residual mean=0.000005 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.0614776 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0614776 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=0.037915Jy sigma=0.965894 ! Fit after self-cal, rms=0.037725Jy sigma=0.942805 ! 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=2.037 mas, bmaj=6.09 mas, bpa=5.367 degrees ! Estimated noise=0.609045 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 = 0.0101616 Jy ! Component: 100 - total flux cleaned = 0.0154907 Jy ! Component: 150 - total flux cleaned = 0.019019 Jy ! Component: 200 - total flux cleaned = 0.021378 Jy ! Total flux subtracted in 200 components = 0.021378 Jy ! Clean residual min=-0.003868 max=0.006302 Jy/beam ! Clean residual mean=0.000015 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.0828556 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.0828556 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=0.034885Jy sigma=0.803118 ! Fit after self-cal, rms=0.034870Jy sigma=0.802503 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.037 x 6.09 at 5.367 degrees (North through East) ! Clean map min=-0.003799 max=0.067187 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.91 HN 1.04 KP 0.98 ! NL 1.38 OV 0.84 PT 0.78 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 0.97 KP 0.91 ! NL 1.29 OV 0.87 PT 0.72 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.95 KP 0.95 ! NL 1.21 OV 1.10 PT 0.90 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 0.89 KP 1.01 ! NL 1.15 OV 1.04 PT 0.97 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.94 HN 0.88 KP 0.91 ! NL 1.12 OV 1.09 PT 0.93 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.97 KP 0.94 ! NL 1.06 OV 1.07 PT 0.89 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.91 KP 0.96 ! NL 1.17 OV 1.03 PT 0.95 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 0.93 KP 0.96 ! NL 1.18 OV 1.07 PT 0.92 SC 0.94 ! ! ! Fit before self-cal, rms=0.034870Jy sigma=0.802503 ! Fit after self-cal, rms=0.033121Jy sigma=0.707540 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.034 mas, bmaj=6.153 mas, bpa=4.915 degrees ! Estimated noise=0.603227 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 (-7.5, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280657 Jy ! Component: 100 - total flux cleaned = 0.00289682 Jy ! Component: 150 - total flux cleaned = 0.00269821 Jy ! Component: 200 - total flux cleaned = 0.00249298 Jy ! Total flux subtracted in 200 components = 0.00249298 Jy ! Clean residual min=-0.001593 max=0.001864 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0853486 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0853486 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=0.032769Jy sigma=0.690000 ! Fit after self-cal, rms=0.032850Jy sigma=0.688581 ! 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=0.032850Jy sigma=0.688581 ! Fit after self-cal, rms=0.032704Jy sigma=0.687284 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.03 mas, bmaj=6.158 mas, bpa=5.121 degrees ! Estimated noise=0.598262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451523 Jy ! Component: 100 - total flux cleaned = 0.000527134 Jy ! Component: 150 - total flux cleaned = 0.000377325 Jy ! Component: 200 - total flux cleaned = 0.000243488 Jy ! Total flux subtracted in 200 components = 0.000243488 Jy ! Clean residual min=-0.001316 max=0.001622 Jy/beam ! Clean residual mean=0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0855921 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.085592 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=0.032622Jy sigma=0.683956 ! Fit after self-cal, rms=0.032626Jy sigma=0.683700 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 = 0.000257003 Jy ! Component: 100 - total flux cleaned = 0.000163654 Jy ! Component: 150 - total flux cleaned = 4.01124e-05 Jy ! Component: 200 - total flux cleaned = -1.59667e-05 Jy ! Total flux subtracted in 200 components = -1.59667e-05 Jy ! Clean residual min=-0.001285 max=0.001480 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0855761 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0855761 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=0.032593Jy sigma=0.682529 ! Fit after self-cal, rms=0.032593Jy sigma=0.682451 ! 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=0.032593Jy sigma=0.682451 ! Fit after self-cal, rms=0.032747Jy sigma=0.681624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.031 mas, bmaj=6.164 mas, bpa=5.179 degrees ! Estimated noise=0.598998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354856 Jy ! Component: 100 - total flux cleaned = 0.000260078 Jy ! Component: 150 - total flux cleaned = 0.000175208 Jy ! Component: 200 - total flux cleaned = 0.000129222 Jy ! Total flux subtracted in 200 components = 0.000129222 Jy ! Clean residual min=-0.001247 max=0.001328 Jy/beam ! Clean residual mean=0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0857053 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.0857053 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=0.032722Jy sigma=0.680733 ! Fit after self-cal, rms=0.032726Jy sigma=0.680664 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 = 0.000147443 Jy ! Component: 100 - total flux cleaned = 7.9637e-05 Jy ! Component: 150 - total flux cleaned = 6.68885e-05 Jy ! Component: 200 - total flux cleaned = 3.24063e-05 Jy ! Total flux subtracted in 200 components = 3.24063e-05 Jy ! Clean residual min=-0.001271 max=0.001271 Jy/beam ! Clean residual mean=0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0857377 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.0857377 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=0.032713Jy sigma=0.680318 ! Fit after self-cal, rms=0.032714Jy sigma=0.680296 ! 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=0.032714Jy sigma=0.680296 ! Fit after self-cal, rms=0.032830Jy sigma=0.679607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=7.778 mas, bpa=-5.019 degrees ! Estimated noise=0.709891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265256 Jy ! Component: 100 - total flux cleaned = 0.000247576 Jy ! Component: 150 - total flux cleaned = 0.000218845 Jy ! Component: 200 - total flux cleaned = 0.000218521 Jy ! Total flux subtracted in 200 components = 0.000218521 Jy ! Clean residual min=-0.001094 max=0.001469 Jy/beam ! Clean residual mean=0.000006 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0859562 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.0859562 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=0.032820Jy sigma=0.679375 ! Fit after self-cal, rms=0.032822Jy sigma=0.679341 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.87405e-05 Jy ! Component: 100 - total flux cleaned = 0.000122975 Jy ! Component: 150 - total flux cleaned = 0.000133441 Jy ! Component: 200 - total flux cleaned = 0.000142898 Jy ! Total flux subtracted in 200 components = 0.000142898 Jy ! Clean residual min=-0.001058 max=0.001442 Jy/beam ! Clean residual mean=0.000006 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0860991 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.0860991 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=0.032818Jy sigma=0.679252 ! Fit after self-cal, rms=0.032817Jy sigma=0.679241 ! 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=2.033 mas, bmaj=6.17 mas, bpa=5.188 degrees ! Estimated noise=0.600299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 6.17 at 5.188 degrees (North through East) ! Clean map min=-0.0012307 max=0.066148 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=1.587 mas, bmaj=5.57 mas, bpa=7.251 degrees ! Estimated noise=0.866252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474449 Jy ! Component: 100 - total flux cleaned = 0.0607779 Jy ! Component: 150 - total flux cleaned = 0.0675967 Jy ! Component: 200 - total flux cleaned = 0.0719773 Jy ! Total flux subtracted in 200 components = 0.0719773 Jy ! Clean residual min=-0.002906 max=0.003381 Jy/beam ! Clean residual mean=0.000002 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0719773 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0719773 Jy ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=6.17 mas, bpa=5.188 degrees ! Estimated noise=0.600299 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 = 0.00491641 Jy ! Component: 100 - total flux cleaned = 0.00794196 Jy ! Component: 150 - total flux cleaned = 0.0100016 Jy ! Component: 200 - total flux cleaned = 0.0114771 Jy ! Total flux subtracted in 200 components = 0.0114771 Jy ! Clean residual min=-0.001474 max=0.001698 Jy/beam ! Clean residual mean=0.000007 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0834544 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 61 components and 0.0834544 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=3.777 mas, bmaj=7.778 mas, bpa=-5.019 degrees ! Estimated noise=0.709891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121234 Jy ! Component: 100 - total flux cleaned = 0.00140379 Jy ! Component: 150 - total flux cleaned = 0.00157529 Jy ! Component: 200 - total flux cleaned = 0.00174388 Jy ! Total flux subtracted in 200 components = 0.00174388 Jy ! Clean residual min=-0.001118 max=0.001376 Jy/beam ! Clean residual mean=0.000008 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0851983 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 = 0.000145497 Jy ! Component: 100 - total flux cleaned = 0.000254574 Jy ! Component: 150 - total flux cleaned = 0.000351583 Jy ! Component: 200 - total flux cleaned = 0.000436672 Jy ! Total flux subtracted in 200 components = 0.000436672 Jy ! Clean residual min=-0.001069 max=0.001345 Jy/beam ! Clean residual mean=0.000007 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.085635 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 88 components and 0.085635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=6.17 mas, bpa=5.188 degrees ! Estimated noise=0.600299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.59702e-05 Jy ! Component: 100 - total flux cleaned = -1.4214e-05 Jy ! Component: 150 - total flux cleaned = 1.48972e-05 Jy ! Component: 200 - total flux cleaned = 2.80057e-05 Jy ! Total flux subtracted in 200 components = 2.80057e-05 Jy ! Clean residual min=-0.001390 max=0.001218 Jy/beam ! Clean residual mean=0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.085663 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.085663 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=0.032832Jy sigma=0.679169 ! Fit after self-cal, rms=0.032831Jy sigma=0.679071 wmodel J0800-2011_C_map.mod ! Writing 111 model components to file: J0800-2011_C_map.mod wobs J0800-2011_C_uvs.fits ! Writing UV FITS file: J0800-2011_C_uvs.fits wwins J0800-2011_C_map.win ! wwins: Wrote 2 windows to J0800-2011_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 = -0.000254969 Jy ! Component: 100 - total flux cleaned = -0.000255343 Jy ! Component: 150 - total flux cleaned = -0.00027566 Jy ! Component: 200 - total flux cleaned = -0.000407772 Jy ! Component: 250 - total flux cleaned = -0.000516889 Jy ! Component: 300 - total flux cleaned = -0.000638825 Jy ! Component: 350 - total flux cleaned = -0.000689367 Jy ! Component: 400 - total flux cleaned = -0.000786369 Jy ! Component: 450 - total flux cleaned = -0.00081813 Jy ! Component: 500 - total flux cleaned = -0.00087887 Jy ! Component: 550 - total flux cleaned = -0.000923102 Jy ! Component: 600 - total flux cleaned = -0.000966721 Jy ! Component: 650 - total flux cleaned = -0.00107955 Jy ! Component: 700 - total flux cleaned = -0.0011344 Jy ! Component: 750 - total flux cleaned = -0.00121502 Jy ! Component: 800 - total flux cleaned = -0.00125426 Jy ! Component: 850 - total flux cleaned = -0.00126714 Jy ! Component: 900 - total flux cleaned = -0.00130491 Jy ! Component: 950 - total flux cleaned = -0.00130472 Jy ! Component: 1000 - total flux cleaned = -0.00132908 Jy ! Component: 1050 - total flux cleaned = -0.00137668 Jy ! Component: 1100 - total flux cleaned = -0.00137665 Jy ! Component: 1150 - total flux cleaned = -0.0013997 Jy ! Component: 1200 - total flux cleaned = -0.00143363 Jy ! Component: 1250 - total flux cleaned = -0.00143369 Jy ! Component: 1300 - total flux cleaned = -0.0014558 Jy ! Component: 1350 - total flux cleaned = -0.00149893 Jy ! Component: 1400 - total flux cleaned = -0.0015304 Jy ! Component: 1450 - total flux cleaned = -0.00153026 Jy ! Component: 1500 - total flux cleaned = -0.00149936 Jy ! Component: 1550 - total flux cleaned = -0.00148929 Jy ! Component: 1600 - total flux cleaned = -0.00150962 Jy ! Component: 1650 - total flux cleaned = -0.00152937 Jy ! Component: 1700 - total flux cleaned = -0.00152946 Jy ! Component: 1750 - total flux cleaned = -0.00154877 Jy ! Component: 1800 - total flux cleaned = -0.00159639 Jy ! Component: 1850 - total flux cleaned = -0.00158705 Jy ! Component: 1900 - total flux cleaned = -0.00163389 Jy ! Component: 1950 - total flux cleaned = -0.00167992 Jy ! Component: 2000 - total flux cleaned = -0.00169808 Jy ! Component: 2050 - total flux cleaned = -0.00170709 Jy ! Component: 2100 - total flux cleaned = -0.0017693 Jy ! Component: 2150 - total flux cleaned = -0.00177796 Jy ! Component: 2200 - total flux cleaned = -0.00179538 Jy ! Component: 2250 - total flux cleaned = -0.00182973 Jy ! Component: 2300 - total flux cleaned = -0.00182118 Jy ! Component: 2350 - total flux cleaned = -0.00185479 Jy ! Component: 2400 - total flux cleaned = -0.00184642 Jy ! Component: 2450 - total flux cleaned = -0.00187109 Jy ! Component: 2500 - total flux cleaned = -0.00185474 Jy ! Component: 2550 - total flux cleaned = -0.00185469 Jy ! Component: 2600 - total flux cleaned = -0.00182267 Jy ! Component: 2650 - total flux cleaned = -0.00181478 Jy ! Component: 2700 - total flux cleaned = -0.00179128 Jy ! Component: 2750 - total flux cleaned = -0.00178353 Jy ! Component: 2800 - total flux cleaned = -0.00174503 Jy ! Component: 2850 - total flux cleaned = -0.00172987 Jy ! Component: 2900 - total flux cleaned = -0.00172233 Jy ! Component: 2950 - total flux cleaned = -0.00169981 Jy ! Component: 3000 - total flux cleaned = -0.00168499 Jy ! Component: 3050 - total flux cleaned = -0.00167772 Jy ! Component: 3100 - total flux cleaned = -0.00167777 Jy ! Component: 3150 - total flux cleaned = -0.0016415 Jy ! Component: 3200 - total flux cleaned = -0.00167754 Jy ! Component: 3250 - total flux cleaned = -0.00169184 Jy ! Component: 3300 - total flux cleaned = -0.00172003 Jy ! Component: 3350 - total flux cleaned = -0.00171299 Jy ! Component: 3400 - total flux cleaned = -0.00171292 Jy ! Component: 3450 - total flux cleaned = -0.00172679 Jy ! Component: 3500 - total flux cleaned = -0.00175432 Jy ! Component: 3550 - total flux cleaned = -0.00176111 Jy ! Component: 3600 - total flux cleaned = -0.00180848 Jy ! Component: 3650 - total flux cleaned = -0.00180851 Jy ! Component: 3700 - total flux cleaned = -0.00181523 Jy ! Component: 3750 - total flux cleaned = -0.00182847 Jy ! Component: 3800 - total flux cleaned = -0.00183505 Jy ! Component: 3850 - total flux cleaned = -0.00186774 Jy ! Component: 3900 - total flux cleaned = -0.00188069 Jy ! Component: 3950 - total flux cleaned = -0.00190657 Jy ! Component: 4000 - total flux cleaned = -0.00192585 Jy ! Component: 4050 - total flux cleaned = -0.00193869 Jy ! Total flux subtracted in 4096 components = -0.00197048 Jy ! Clean residual min=-0.000347 max=0.000375 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0836925 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 379 components and 0.0836925 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0800-2011_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.033 x 6.17 at 5.188 degrees (North through East) ! Clean map min=-0.0013319 max=0.06592 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0800-2011_C_map.fits wmodel /vlbi/sb072/temp_maps//J0800-2011_C_map.mod ! Writing 379 model components to file: /vlbi/sb072/temp_maps//J0800-2011_C_map.mod wobs /vlbi/sb072/temp_maps//J0800-2011_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0800-2011_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0800-2011_C_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J0800-2011_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0659199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.522854 0.522854 1.04571 2.09142 4.18283 8.36566 16.7313 33.4627 66.9253 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 573.774 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0800-2011_C_dfm.log closed on Fri Dec 28 22:59:05 2018