! Started logfile: .//J0655-1715_C_dfm.log on Mon Jan 20 17:38:04 2020 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 .//J0655-1715_C_uva.fits ! Reading UV FITS file: .//J0655-1715_C_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0655-1715 ! ! 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 76 lines of history. ! ! Reading 2688 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 J0655-1715_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=0.997294Jy sigma=18.254198 ! Fit after self-cal, rms=0.941273Jy sigma=17.194812 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.387 mas, bmaj=10.81 mas, bpa=-9.442 degrees ! Estimated noise=1.02171 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 = 0.0465351 Jy ! Component: 100 - total flux cleaned = 0.0566898 Jy ! Total flux subtracted in 100 components = 0.0566898 Jy ! Clean residual min=-0.003049 max=0.003328 Jy/beam ! Clean residual mean=-0.000009 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0566898 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0566898 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=0.044452Jy sigma=0.652674 ! Fit after self-cal, rms=0.044264Jy sigma=0.649580 ! 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=2.739 mas, bmaj=10.5 mas, bpa=-8.633 degrees ! Estimated noise=0.772664 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 = 0.00271234 Jy ! Component: 100 - total flux cleaned = 0.00347827 Jy ! Component: 150 - total flux cleaned = 0.00399091 Jy ! Component: 200 - total flux cleaned = 0.00435148 Jy ! Total flux subtracted in 200 components = 0.00435148 Jy ! Clean residual min=-0.001915 max=0.002160 Jy/beam ! Clean residual mean=-0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0610412 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 49 components and 0.0610412 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=0.044070Jy sigma=0.645787 ! Fit after self-cal, rms=0.044060Jy sigma=0.645666 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.739 x 10.5 at -8.633 degrees (North through East) ! Clean map min=-0.0018683 max=0.059797 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 0.95 ! NL 1.09 OV 1.03 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.93 KP 1.03 ! NL 0.94 OV 0.87 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.95 KP 0.99 ! NL 1.03 OV 0.98 PT 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.10 ! NL 0.98 OV 0.99 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.00 KP 0.97 ! NL 0.92 OV 0.93 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.01 KP 1.01 ! NL 1.01 OV 0.97 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.93 HN 1.10 KP 0.93 ! NL 1.11 OV 1.10 PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.01 KP 1.00 ! NL 1.07 OV 0.97 PT 0.96 ! ! ! Fit before self-cal, rms=0.044060Jy sigma=0.645666 ! Fit after self-cal, rms=0.043704Jy sigma=0.639340 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.74 mas, bmaj=10.54 mas, bpa=-8.623 degrees ! Estimated noise=0.767763 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 = -0.000562386 Jy ! Component: 100 - total flux cleaned = -0.000560148 Jy ! Component: 150 - total flux cleaned = -0.000559722 Jy ! Component: 200 - total flux cleaned = -0.000573552 Jy ! Total flux subtracted in 200 components = -0.000573552 Jy ! Clean residual min=-0.001709 max=0.002052 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0604677 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0604677 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=0.043684Jy sigma=0.639014 ! Fit after self-cal, rms=0.043692Jy sigma=0.638833 ! 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=0.043692Jy sigma=0.638833 ! Fit after self-cal, rms=0.043729Jy sigma=0.638803 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.736 mas, bmaj=10.56 mas, bpa=-8.642 degrees ! Estimated noise=0.768719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251439 Jy ! Component: 100 - total flux cleaned = -0.000262477 Jy ! Component: 150 - total flux cleaned = -0.000262207 Jy ! Component: 200 - total flux cleaned = -0.00026254 Jy ! Total flux subtracted in 200 components = -0.00026254 Jy ! Clean residual min=-0.001609 max=0.002036 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0602051 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0602051 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=0.043722Jy sigma=0.638673 ! Fit after self-cal, rms=0.043722Jy sigma=0.638664 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 (29.7, 63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154062 Jy ! Component: 100 - total flux cleaned = 0.0019974 Jy ! Component: 150 - total flux cleaned = 0.00211855 Jy ! Component: 200 - total flux cleaned = 0.00224235 Jy ! Total flux subtracted in 200 components = 0.00224235 Jy ! Clean residual min=-0.001297 max=0.001291 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0624475 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 0.0624475 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=0.043626Jy sigma=0.636761 ! Fit after self-cal, rms=0.043621Jy sigma=0.636632 ! 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=0.043621Jy sigma=0.636632 ! Fit after self-cal, rms=0.043572Jy sigma=0.636505 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.737 mas, bmaj=10.57 mas, bpa=-8.655 degrees ! Estimated noise=0.767831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559428 Jy ! Component: 100 - total flux cleaned = 0.000687256 Jy ! Component: 150 - total flux cleaned = 0.00081259 Jy ! Component: 200 - total flux cleaned = 0.000890662 Jy ! Total flux subtracted in 200 components = 0.000890662 Jy ! Clean residual min=-0.001182 max=0.001325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0633382 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 134 components and 0.0633382 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=0.043551Jy sigma=0.636085 ! Fit after self-cal, rms=0.043553Jy sigma=0.636059 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 = 0.000120301 Jy ! Component: 100 - total flux cleaned = 0.000148993 Jy ! Component: 150 - total flux cleaned = 0.000223591 Jy ! Component: 200 - total flux cleaned = 0.000257612 Jy ! Total flux subtracted in 200 components = 0.000257612 Jy ! Clean residual min=-0.001169 max=0.001306 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0635958 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 157 components and 0.0635958 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=0.043545Jy sigma=0.635908 ! Fit after self-cal, rms=0.043545Jy sigma=0.635903 ! 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=0.043545Jy sigma=0.635903 ! Fit after self-cal, rms=0.043621Jy sigma=0.635840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.03 mas, bmaj=10.11 mas, bpa=-8.336 degrees ! Estimated noise=0.80822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102289 Jy ! Component: 100 - total flux cleaned = 0.000172121 Jy ! Component: 150 - total flux cleaned = 0.000197266 Jy ! Component: 200 - total flux cleaned = 0.000219696 Jy ! Total flux subtracted in 200 components = 0.000219696 Jy ! Clean residual min=-0.000951 max=0.001179 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0638155 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 0.0638155 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=0.043619Jy sigma=0.635739 ! Fit after self-cal, rms=0.043622Jy sigma=0.635734 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 = -5.01981e-07 Jy ! Component: 100 - total flux cleaned = 3.35115e-05 Jy ! Component: 150 - total flux cleaned = 5.86698e-05 Jy ! Component: 200 - total flux cleaned = 6.46546e-05 Jy ! Total flux subtracted in 200 components = 6.46546e-05 Jy ! Clean residual min=-0.000936 max=0.001150 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0638801 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 188 components and 0.0638801 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=0.043620Jy sigma=0.635686 ! Fit after self-cal, rms=0.043621Jy sigma=0.635685 ! 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=2.738 mas, bmaj=10.57 mas, bpa=-8.658 degrees ! Estimated noise=0.768513 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.738 x 10.57 at -8.658 degrees (North through East) ! Clean map min=-0.0013252 max=0.05948 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=10.9 mas, bpa=-9.502 degrees ! Estimated noise=1.01421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462077 Jy ! Component: 100 - total flux cleaned = 0.0561233 Jy ! Component: 150 - total flux cleaned = 0.0582006 Jy ! Component: 200 - total flux cleaned = 0.0593803 Jy ! Total flux subtracted in 200 components = 0.0593803 Jy ! Clean residual min=-0.002102 max=0.002315 Jy/beam ! Clean residual mean=-0.000005 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0593803 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0593803 Jy ! Inverting map and beam ! Estimated beam: bmin=2.738 mas, bmaj=10.57 mas, bpa=-8.658 degrees ! Estimated noise=0.768513 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 = 0.000957494 Jy ! Component: 100 - total flux cleaned = 0.00172984 Jy ! Component: 150 - total flux cleaned = 0.0023294 Jy ! Component: 200 - total flux cleaned = 0.00273387 Jy ! Total flux subtracted in 200 components = 0.00273387 Jy ! Clean residual min=-0.001321 max=0.001385 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0621142 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.0621142 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=4.03 mas, bmaj=10.11 mas, bpa=-8.336 degrees ! Estimated noise=0.80822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312624 Jy ! Component: 100 - total flux cleaned = 0.000610991 Jy ! Component: 150 - total flux cleaned = 0.000860295 Jy ! Component: 200 - total flux cleaned = 0.00105519 Jy ! Total flux subtracted in 200 components = 0.00105519 Jy ! Clean residual min=-0.001081 max=0.001170 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0631694 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 = 0.000138882 Jy ! Component: 100 - total flux cleaned = 0.000195063 Jy ! Component: 150 - total flux cleaned = 0.000258216 Jy ! Component: 200 - total flux cleaned = 0.000303743 Jy ! Total flux subtracted in 200 components = 0.000303743 Jy ! Clean residual min=-0.001034 max=0.001169 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0634731 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 127 components and 0.0634732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.738 mas, bmaj=10.57 mas, bpa=-8.658 degrees ! Estimated noise=0.768513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.51356e-05 Jy ! Component: 100 - total flux cleaned = -0.00012691 Jy ! Component: 150 - total flux cleaned = -0.000113056 Jy ! Component: 200 - total flux cleaned = -4.90174e-05 Jy ! Total flux subtracted in 200 components = -4.90174e-05 Jy ! Clean residual min=-0.001145 max=0.001301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0634241 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 152 components and 0.0634242 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=0.043628Jy sigma=0.635845 ! Fit after self-cal, rms=0.043625Jy sigma=0.635826 wmodel J0655-1715_C_map.mod ! Writing 152 model components to file: J0655-1715_C_map.mod wobs J0655-1715_C_uvs.fits ! Writing UV FITS file: J0655-1715_C_uvs.fits wwins J0655-1715_C_map.win ! wwins: Wrote 2 windows to J0655-1715_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 = 0.000333059 Jy ! Component: 100 - total flux cleaned = 0.000314623 Jy ! Component: 150 - total flux cleaned = 0.000182772 Jy ! Component: 200 - total flux cleaned = 5.79094e-05 Jy ! Component: 250 - total flux cleaned = -4.45698e-05 Jy ! Component: 300 - total flux cleaned = -0.000142995 Jy ! Component: 350 - total flux cleaned = -0.000222176 Jy ! Component: 400 - total flux cleaned = -0.00032918 Jy ! Component: 450 - total flux cleaned = -0.000373014 Jy ! Component: 500 - total flux cleaned = -0.000358612 Jy ! Component: 550 - total flux cleaned = -0.000387022 Jy ! Component: 600 - total flux cleaned = -0.000387347 Jy ! Component: 650 - total flux cleaned = -0.00042705 Jy ! Component: 700 - total flux cleaned = -0.000439686 Jy ! Component: 750 - total flux cleaned = -0.000439651 Jy ! Component: 800 - total flux cleaned = -0.000464521 Jy ! Component: 850 - total flux cleaned = -0.000500919 Jy ! Component: 900 - total flux cleaned = -0.000524612 Jy ! Component: 950 - total flux cleaned = -0.000536337 Jy ! Component: 1000 - total flux cleaned = -0.000547698 Jy ! Component: 1050 - total flux cleaned = -0.000547555 Jy ! Component: 1100 - total flux cleaned = -0.000514516 Jy ! Component: 1150 - total flux cleaned = -0.000514577 Jy ! Component: 1200 - total flux cleaned = -0.00055717 Jy ! Component: 1250 - total flux cleaned = -0.000577907 Jy ! Component: 1300 - total flux cleaned = -0.000608717 Jy ! Component: 1350 - total flux cleaned = -0.000649209 Jy ! Component: 1400 - total flux cleaned = -0.000669302 Jy ! Component: 1450 - total flux cleaned = -0.000679222 Jy ! Component: 1500 - total flux cleaned = -0.000708438 Jy ! Component: 1550 - total flux cleaned = -0.000698692 Jy ! Component: 1600 - total flux cleaned = -0.000698698 Jy ! Component: 1650 - total flux cleaned = -0.000689239 Jy ! Component: 1700 - total flux cleaned = -0.000661128 Jy ! Component: 1750 - total flux cleaned = -0.000661105 Jy ! Component: 1800 - total flux cleaned = -0.000651823 Jy ! Component: 1850 - total flux cleaned = -0.000624383 Jy ! Component: 1900 - total flux cleaned = -0.000597218 Jy ! Component: 1950 - total flux cleaned = -0.000588192 Jy ! Component: 2000 - total flux cleaned = -0.00053453 Jy ! Component: 2050 - total flux cleaned = -0.000507863 Jy ! Component: 2100 - total flux cleaned = -0.000490222 Jy ! Component: 2150 - total flux cleaned = -0.000463932 Jy ! Component: 2200 - total flux cleaned = -0.000446513 Jy ! Component: 2250 - total flux cleaned = -0.000437816 Jy ! Component: 2300 - total flux cleaned = -0.000420597 Jy ! Component: 2350 - total flux cleaned = -0.000411999 Jy ! Component: 2400 - total flux cleaned = -0.000386387 Jy ! Component: 2450 - total flux cleaned = -0.000369479 Jy ! Component: 2500 - total flux cleaned = -0.000344147 Jy ! Component: 2550 - total flux cleaned = -0.000344161 Jy ! Component: 2600 - total flux cleaned = -0.000327468 Jy ! Component: 2650 - total flux cleaned = -0.000302578 Jy ! Component: 2700 - total flux cleaned = -0.000252971 Jy ! Component: 2750 - total flux cleaned = -0.000220031 Jy ! Component: 2800 - total flux cleaned = -0.000187274 Jy ! Component: 2850 - total flux cleaned = -0.0001546 Jy ! Component: 2900 - total flux cleaned = -0.00012207 Jy ! Component: 2950 - total flux cleaned = -8.15893e-05 Jy ! Component: 3000 - total flux cleaned = -4.93226e-05 Jy ! Component: 3050 - total flux cleaned = -9.07947e-06 Jy ! Component: 3100 - total flux cleaned = 3.11054e-05 Jy ! Component: 3150 - total flux cleaned = 7.12508e-05 Jy ! Component: 3200 - total flux cleaned = 0.000127323 Jy ! Component: 3250 - total flux cleaned = 0.000159325 Jy ! Component: 3300 - total flux cleaned = 0.0001913 Jy ! Component: 3350 - total flux cleaned = 0.000247285 Jy ! Component: 3400 - total flux cleaned = 0.000263323 Jy ! Component: 3450 - total flux cleaned = 0.0002953 Jy ! Component: 3500 - total flux cleaned = 0.000343251 Jy ! Component: 3550 - total flux cleaned = 0.000367316 Jy ! Component: 3600 - total flux cleaned = 0.000423311 Jy ! Component: 3650 - total flux cleaned = 0.000471414 Jy ! Component: 3700 - total flux cleaned = 0.000519582 Jy ! Component: 3750 - total flux cleaned = 0.000567811 Jy ! Component: 3800 - total flux cleaned = 0.000608084 Jy ! Component: 3850 - total flux cleaned = 0.000648372 Jy ! Component: 3900 - total flux cleaned = 0.00069684 Jy ! Component: 3950 - total flux cleaned = 0.000761646 Jy ! Component: 4000 - total flux cleaned = 0.000810315 Jy ! Component: 4050 - total flux cleaned = 0.000875438 Jy ! Total flux subtracted in 4096 components = 0.000932611 Jy ! Clean residual min=-0.000427 max=0.000427 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0643568 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 416 components and 0.0643568 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0655-1715_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.738 x 10.57 at -8.658 degrees (North through East) ! Clean map min=-0.001889 max=0.059669 Jy/beam ! Writing clean map to FITS file: .//J0655-1715_C_map.fits wmodel .//J0655-1715_C_map.mod ! Writing 416 model components to file: .//J0655-1715_C_map.mod wobs .//J0655-1715_C_uvs.fits ! Writing UV FITS file: .//J0655-1715_C_uvs.fits wwins .//J0655-1715_C_map.win ! wwins: Wrote 3 windows to .//J0655-1715_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0596694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138295 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.695305 0.695305 1.39061 2.78122 5.56244 11.1249 22.2498 44.4995 88.9991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 431.465 quit ! Quitting program ! Log file .//J0655-1715_C_dfm.log closed on Mon Jan 20 17:38:08 2020