! Started logfile: .//J0732+6110_X_dfm.log on Mon Jan 20 17:41:37 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 .//J0732+6110_X_uva.fits ! Reading UV FITS file: .//J0732+6110_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0732+6110 ! ! 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 85 lines of history. ! ! Reading 4320 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 J0732+6110_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=0.998625Jy sigma=20.936845 ! Fit after self-cal, rms=0.978474Jy sigma=20.522962 ! 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=0.7266 mas, bmaj=3.113 mas, bpa=29.65 degrees ! Estimated noise=0.943261 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 = 0.016563 Jy ! Component: 100 - total flux cleaned = 0.02086 Jy ! Total flux subtracted in 100 components = 0.02086 Jy ! Clean residual min=-0.003001 max=0.003091 Jy/beam ! Clean residual mean=0.000020 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.02086 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.02086 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=0.036009Jy sigma=0.710539 ! Fit after self-cal, rms=0.034570Jy sigma=0.678913 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419728 Jy ! Component: 100 - total flux cleaned = 0.00634648 Jy ! Total flux subtracted in 100 components = 0.00634648 Jy ! Clean residual min=-0.002683 max=0.002427 Jy/beam ! Clean residual mean=0.000011 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0272065 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0272065 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=0.034083Jy sigma=0.668499 ! Fit after self-cal, rms=0.034046Jy sigma=0.667711 ! 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=0.8588 mas, bmaj=3.001 mas, bpa=29.54 degrees ! Estimated noise=0.520034 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 = 0.000827444 Jy ! Component: 100 - total flux cleaned = 0.00127958 Jy ! Component: 150 - total flux cleaned = 0.00136868 Jy ! Component: 200 - total flux cleaned = 0.00137043 Jy ! Total flux subtracted in 200 components = 0.00137043 Jy ! Clean residual min=-0.001979 max=0.002478 Jy/beam ! Clean residual mean=-0.000009 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.028577 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.028577 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=0.033973Jy sigma=0.666092 ! Fit after self-cal, rms=0.033966Jy sigma=0.665949 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8588 x 3.001 at 29.54 degrees (North through East) ! Clean map min=-0.0019022 max=0.024823 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.03 KP 0.89 LA 0.94 ! MK 1.11 NL 0.99 OV 1.14 PT 1.24 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.89 KP 1.06 LA 0.99 ! MK 0.94 NL 0.92 OV 0.96 PT 1.07 ! SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 HN 1.31 KP 1.07 LA 1.11 ! MK 1.10 NL 0.86 OV 1.30 PT 1.10 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.20 KP 1.10 LA 0.96 ! MK 0.91 NL 0.82 OV 0.99 PT 0.97 ! SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.03 KP 0.91 LA 1.10 ! MK 1.04 NL 0.91 OV 1.03 PT 0.99 ! SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.75 KP 0.93 LA 1.02 ! MK 1.24 NL 0.86 OV 1.05 PT 1.12 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 0.92 KP 1.00 LA 0.85 ! MK 1.41 NL 0.86 OV 1.21 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.08 KP 0.98 LA 1.07 ! MK 0.76 NL 0.83 OV 1.09 PT 0.94 ! SC 0.84 ! ! ! Fit before self-cal, rms=0.033966Jy sigma=0.665949 ! Fit after self-cal, rms=0.034523Jy sigma=0.659904 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8601 mas, bmaj=2.984 mas, bpa=29.65 degrees ! Estimated noise=0.513104 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 (-13.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201986 Jy ! Component: 100 - total flux cleaned = 0.00261307 Jy ! Component: 150 - total flux cleaned = 0.00304876 Jy ! Component: 200 - total flux cleaned = 0.00338749 Jy ! Total flux subtracted in 200 components = 0.00338749 Jy ! Clean residual min=-0.001464 max=0.001309 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0319645 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.0319645 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=0.034386Jy sigma=0.656976 ! Fit after self-cal, rms=0.034408Jy sigma=0.654770 ! 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=0.034408Jy sigma=0.654770 ! Fit after self-cal, rms=0.034259Jy sigma=0.654510 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8621 mas, bmaj=2.985 mas, bpa=29.58 degrees ! Estimated noise=0.507779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102113 Jy ! Component: 100 - total flux cleaned = 0.00136138 Jy ! Component: 150 - total flux cleaned = 0.00158 Jy ! Component: 200 - total flux cleaned = 0.00175053 Jy ! Total flux subtracted in 200 components = 0.00175053 Jy ! Clean residual min=-0.001392 max=0.001154 Jy/beam ! Clean residual mean=-0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.033715 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.033715 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=0.034208Jy sigma=0.653485 ! Fit after self-cal, rms=0.034215Jy sigma=0.653288 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 = 0.000366467 Jy ! Component: 100 - total flux cleaned = 0.000452704 Jy ! Component: 150 - total flux cleaned = 0.000551906 Jy ! Component: 200 - total flux cleaned = 0.00065988 Jy ! Total flux subtracted in 200 components = 0.00065988 Jy ! Clean residual min=-0.001388 max=0.001142 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0343749 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.0343749 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=0.034192Jy sigma=0.652777 ! Fit after self-cal, rms=0.034192Jy sigma=0.652730 ! 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=0.034192Jy sigma=0.652730 ! Fit after self-cal, rms=0.034222Jy sigma=0.652589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8619 mas, bmaj=2.99 mas, bpa=29.49 degrees ! Estimated noise=0.507737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421576 Jy ! Component: 100 - total flux cleaned = 0.000558919 Jy ! Component: 150 - total flux cleaned = 0.000679478 Jy ! Component: 200 - total flux cleaned = 0.000758476 Jy ! Total flux subtracted in 200 components = 0.000758476 Jy ! Clean residual min=-0.001313 max=0.001100 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0351333 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.0351333 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=0.034201Jy sigma=0.652187 ! Fit after self-cal, rms=0.034207Jy sigma=0.652138 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 = 0.000142656 Jy ! Component: 100 - total flux cleaned = 0.000233375 Jy ! Component: 150 - total flux cleaned = 0.000290131 Jy ! Component: 200 - total flux cleaned = 0.000356931 Jy ! Total flux subtracted in 200 components = 0.000356931 Jy ! Clean residual min=-0.001275 max=0.001101 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0354903 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 82 components and 0.0354903 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=0.034195Jy sigma=0.651882 ! Fit after self-cal, rms=0.034195Jy sigma=0.651861 ! 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=0.034195Jy sigma=0.651861 ! Fit after self-cal, rms=0.034247Jy sigma=0.651808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=3.108 mas, bpa=26.41 degrees ! Estimated noise=0.664177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102396 Jy ! Component: 100 - total flux cleaned = 0.00027234 Jy ! Component: 150 - total flux cleaned = 0.000370164 Jy ! Component: 200 - total flux cleaned = 0.000485482 Jy ! Total flux subtracted in 200 components = 0.000485482 Jy ! Clean residual min=-0.001538 max=0.001356 Jy/beam ! Clean residual mean=-0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0359758 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 111 components and 0.0359757 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=0.034239Jy sigma=0.651685 ! Fit after self-cal, rms=0.034241Jy sigma=0.651647 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 = -4.4985e-05 Jy ! Component: 100 - total flux cleaned = 5.541e-05 Jy ! Component: 150 - total flux cleaned = 0.000146019 Jy ! Component: 200 - total flux cleaned = 0.000229471 Jy ! Total flux subtracted in 200 components = 0.000229471 Jy ! Clean residual min=-0.001475 max=0.001344 Jy/beam ! Clean residual mean=-0.000004 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0362052 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 123 components and 0.0362052 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=0.034238Jy sigma=0.651621 ! Fit after self-cal, rms=0.034238Jy sigma=0.651603 ! 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=0.8615 mas, bmaj=2.994 mas, bpa=29.42 degrees ! Estimated noise=0.508218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8615 x 2.994 at 29.42 degrees (North through East) ! Clean map min=-0.0011378 max=0.024609 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=0.7302 mas, bmaj=3.133 mas, bpa=29.73 degrees ! Estimated noise=0.915584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177336 Jy ! Component: 100 - total flux cleaned = 0.0230775 Jy ! Component: 150 - total flux cleaned = 0.0253879 Jy ! Component: 200 - total flux cleaned = 0.0271088 Jy ! Total flux subtracted in 200 components = 0.0271088 Jy ! Clean residual min=-0.002471 max=0.002534 Jy/beam ! Clean residual mean=0.000013 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0271088 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0271088 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8615 mas, bmaj=2.994 mas, bpa=29.42 degrees ! Estimated noise=0.508218 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 = 0.00260697 Jy ! Component: 100 - total flux cleaned = 0.00417641 Jy ! Component: 150 - total flux cleaned = 0.00514305 Jy ! Component: 200 - total flux cleaned = 0.00581782 Jy ! Total flux subtracted in 200 components = 0.00581782 Jy ! Clean residual min=-0.001656 max=0.001320 Jy/beam ! Clean residual mean=-0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0329266 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0329266 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=1.806 mas, bmaj=3.108 mas, bpa=26.41 degrees ! Estimated noise=0.664177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913185 Jy ! Component: 100 - total flux cleaned = 0.00149157 Jy ! Component: 150 - total flux cleaned = 0.00196285 Jy ! Component: 200 - total flux cleaned = 0.00233382 Jy ! Total flux subtracted in 200 components = 0.00233382 Jy ! Clean residual min=-0.001867 max=0.001587 Jy/beam ! Clean residual mean=-0.000008 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0352604 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 = 0.000191899 Jy ! Component: 100 - total flux cleaned = 0.000342512 Jy ! Component: 150 - total flux cleaned = 0.000457336 Jy ! Component: 200 - total flux cleaned = 0.000499991 Jy ! Total flux subtracted in 200 components = 0.000499991 Jy ! Clean residual min=-0.001664 max=0.001499 Jy/beam ! Clean residual mean=-0.000007 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0357604 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 80 components and 0.0357604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8615 mas, bmaj=2.994 mas, bpa=29.42 degrees ! Estimated noise=0.508218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.89283e-05 Jy ! Component: 100 - total flux cleaned = -2.45387e-05 Jy ! Component: 150 - total flux cleaned = 5.63295e-05 Jy ! Component: 200 - total flux cleaned = 0.000108434 Jy ! Total flux subtracted in 200 components = 0.000108434 Jy ! Clean residual min=-0.001282 max=0.001109 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0358688 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0358688 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=0.034255Jy sigma=0.652027 ! Fit after self-cal, rms=0.034256Jy sigma=0.651934 wmodel J0732+6110_X_map.mod ! Writing 96 model components to file: J0732+6110_X_map.mod wobs J0732+6110_X_uvs.fits ! Writing UV FITS file: J0732+6110_X_uvs.fits wwins J0732+6110_X_map.win ! wwins: Wrote 2 windows to J0732+6110_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 = -0.00049572 Jy ! Component: 100 - total flux cleaned = -0.000655055 Jy ! Component: 150 - total flux cleaned = -0.000729252 Jy ! Component: 200 - total flux cleaned = -0.000781619 Jy ! Component: 250 - total flux cleaned = -0.000815268 Jy ! Component: 300 - total flux cleaned = -0.000863507 Jy ! Component: 350 - total flux cleaned = -0.000894477 Jy ! Component: 400 - total flux cleaned = -0.000924486 Jy ! Component: 450 - total flux cleaned = -0.000996472 Jy ! Component: 500 - total flux cleaned = -0.00103866 Jy ! Component: 550 - total flux cleaned = -0.00113436 Jy ! Component: 600 - total flux cleaned = -0.00122712 Jy ! Component: 650 - total flux cleaned = -0.00125296 Jy ! Component: 700 - total flux cleaned = -0.00131645 Jy ! Component: 750 - total flux cleaned = -0.00134134 Jy ! Component: 800 - total flux cleaned = -0.00136572 Jy ! Component: 850 - total flux cleaned = -0.00140152 Jy ! Component: 900 - total flux cleaned = -0.00142493 Jy ! Component: 950 - total flux cleaned = -0.00143637 Jy ! Component: 1000 - total flux cleaned = -0.0014816 Jy ! Component: 1050 - total flux cleaned = -0.0014814 Jy ! Component: 1100 - total flux cleaned = -0.00150322 Jy ! Component: 1150 - total flux cleaned = -0.00150308 Jy ! Component: 1200 - total flux cleaned = -0.00152438 Jy ! Component: 1250 - total flux cleaned = -0.0015348 Jy ! Component: 1300 - total flux cleaned = -0.00153471 Jy ! Component: 1350 - total flux cleaned = -0.00156508 Jy ! Component: 1400 - total flux cleaned = -0.0015651 Jy ! Component: 1450 - total flux cleaned = -0.00156524 Jy ! Component: 1500 - total flux cleaned = -0.00159452 Jy ! Component: 1550 - total flux cleaned = -0.00160408 Jy ! Component: 1600 - total flux cleaned = -0.00160402 Jy ! Component: 1650 - total flux cleaned = -0.00162287 Jy ! Component: 1700 - total flux cleaned = -0.00163202 Jy ! Component: 1750 - total flux cleaned = -0.00164131 Jy ! Component: 1800 - total flux cleaned = -0.00163225 Jy ! Component: 1850 - total flux cleaned = -0.00165932 Jy ! Component: 1900 - total flux cleaned = -0.00165926 Jy ! Component: 1950 - total flux cleaned = -0.0016681 Jy ! Component: 2000 - total flux cleaned = -0.00169428 Jy ! Component: 2050 - total flux cleaned = -0.00172873 Jy ! Component: 2100 - total flux cleaned = -0.0017201 Jy ! Component: 2150 - total flux cleaned = -0.00170327 Jy ! Component: 2200 - total flux cleaned = -0.00174525 Jy ! Component: 2250 - total flux cleaned = -0.00174522 Jy ! Component: 2300 - total flux cleaned = -0.00175354 Jy ! Component: 2350 - total flux cleaned = -0.00176179 Jy ! Component: 2400 - total flux cleaned = -0.00176187 Jy ! Component: 2450 - total flux cleaned = -0.00177784 Jy ! Component: 2500 - total flux cleaned = -0.00175422 Jy ! Component: 2550 - total flux cleaned = -0.00176215 Jy ! Component: 2600 - total flux cleaned = -0.00173887 Jy ! Component: 2650 - total flux cleaned = -0.00173893 Jy ! Component: 2700 - total flux cleaned = -0.00173893 Jy ! Component: 2750 - total flux cleaned = -0.00172372 Jy ! Component: 2800 - total flux cleaned = -0.00171618 Jy ! Component: 2850 - total flux cleaned = -0.00170857 Jy ! Component: 2900 - total flux cleaned = -0.00167151 Jy ! Component: 2950 - total flux cleaned = -0.00167157 Jy ! Component: 3000 - total flux cleaned = -0.00166429 Jy ! Component: 3050 - total flux cleaned = -0.00164982 Jy ! Component: 3100 - total flux cleaned = -0.00164986 Jy ! Component: 3150 - total flux cleaned = -0.00163557 Jy ! Component: 3200 - total flux cleaned = -0.00162849 Jy ! Component: 3250 - total flux cleaned = -0.0016144 Jy ! Component: 3300 - total flux cleaned = -0.00159347 Jy ! Component: 3350 - total flux cleaned = -0.00159343 Jy ! Component: 3400 - total flux cleaned = -0.00155891 Jy ! Component: 3450 - total flux cleaned = -0.00153159 Jy ! Component: 3500 - total flux cleaned = -0.00152481 Jy ! Component: 3550 - total flux cleaned = -0.00152482 Jy ! Component: 3600 - total flux cleaned = -0.00148446 Jy ! Component: 3650 - total flux cleaned = -0.00147783 Jy ! Component: 3700 - total flux cleaned = -0.00145789 Jy ! Component: 3750 - total flux cleaned = -0.00143145 Jy ! Component: 3800 - total flux cleaned = -0.0014183 Jy ! Component: 3850 - total flux cleaned = -0.00138568 Jy ! Component: 3900 - total flux cleaned = -0.00136624 Jy ! Component: 3950 - total flux cleaned = -0.00134042 Jy ! Component: 4000 - total flux cleaned = -0.00132114 Jy ! Component: 4050 - total flux cleaned = -0.00126994 Jy ! Total flux subtracted in 4096 components = -0.00124447 Jy ! Clean residual min=-0.000393 max=0.000353 Jy/beam ! Clean residual mean=0.000002 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0346244 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 333 components and 0.0346244 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0732+6110_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8615 x 2.994 at 29.42 degrees (North through East) ! Clean map min=-0.00097946 max=0.024184 Jy/beam ! Writing clean map to FITS file: .//J0732+6110_X_map.fits wmodel .//J0732+6110_X_map.mod ! Writing 333 model components to file: .//J0732+6110_X_map.mod wobs .//J0732+6110_X_uvs.fits ! Writing UV FITS file: .//J0732+6110_X_uvs.fits wwins .//J0732+6110_X_map.win ! wwins: Wrote 3 windows to .//J0732+6110_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0241841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000102404 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2703 1.2703 2.5406 5.0812 10.1624 20.3248 40.6496 81.2992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 236.164 quit ! Quitting program ! Log file .//J0732+6110_X_dfm.log closed on Mon Jan 20 17:41:41 2020