! Started logfile: .//J0054-3419_C_dfm.log on Mon Jan 20 17:07:06 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 .//J0054-3419_C_uva.fits ! Reading UV FITS file: .//J0054-3419_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J0054-3419 ! ! 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 2720 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 J0054-3419_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005192Jy sigma=13.439659 ! Fit after self-cal, rms=0.930848Jy sigma=12.378919 ! 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=2.374 mas, bmaj=29.35 mas, bpa=-13.74 degrees ! Estimated noise=1.73833 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 = 0.0536025 Jy ! Component: 100 - total flux cleaned = 0.0693695 Jy ! Total flux subtracted in 100 components = 0.0693695 Jy ! Clean residual min=-0.005346 max=0.008959 Jy/beam ! Clean residual mean=-0.000078 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.0693695 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0693695 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=0.060287Jy sigma=0.667094 ! Fit after self-cal, rms=0.060136Jy sigma=0.665652 ! 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=3.136 mas, bmaj=32.28 mas, bpa=-13.94 degrees ! Estimated noise=1.05587 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 = 0.00955212 Jy ! Component: 100 - total flux cleaned = 0.0128463 Jy ! Component: 150 - total flux cleaned = 0.0133212 Jy ! Component: 200 - total flux cleaned = 0.0135105 Jy ! Total flux subtracted in 200 components = 0.0135105 Jy ! Clean residual min=-0.002876 max=0.003105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.08288 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 112 components and 0.08288 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=0.058955Jy sigma=0.638103 ! Fit after self-cal, rms=0.058904Jy sigma=0.637869 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 32.28 at -13.94 degrees (North through East) ! Clean map min=-0.0028715 max=0.072522 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.19 KP 1.09 LA 1.00 ! NL 1.12 OV 1.13 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.21 KP 1.11 LA 0.98 ! NL 1.11 OV 1.02 PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.96 KP 1.02 LA 0.99 ! NL 1.27 OV 0.95 PT 1.20 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.81 KP 1.00 LA 0.93 ! NL 0.82 OV 0.97 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.36 KP 0.96 LA 0.97 ! NL 1.03 OV 0.93 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 1.08 KP 0.98 LA 0.93 ! NL 1.05 OV 0.97 PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.92 KP 1.01 LA 1.00 ! NL 1.07 OV 0.98 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.91 KP 1.03 LA 0.92 ! NL 0.97 OV 0.91 PT 0.94 ! ! ! Fit before self-cal, rms=0.058904Jy sigma=0.637869 ! Fit after self-cal, rms=0.060408Jy sigma=0.625467 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.176 mas, bmaj=32.42 mas, bpa=-13.92 degrees ! Estimated noise=1.04491 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 = -0.00121949 Jy ! Component: 100 - total flux cleaned = -0.00174099 Jy ! Component: 150 - total flux cleaned = -0.00206231 Jy ! Component: 200 - total flux cleaned = -0.00220646 Jy ! Total flux subtracted in 200 components = -0.00220646 Jy ! Clean residual min=-0.001873 max=0.002013 Jy/beam ! Clean residual mean=0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0806735 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.0806735 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=0.060320Jy sigma=0.624668 ! Fit after self-cal, rms=0.060383Jy sigma=0.624360 ! 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=0.060383Jy sigma=0.624360 ! Fit after self-cal, rms=0.060303Jy sigma=0.624308 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.173 mas, bmaj=32.45 mas, bpa=-13.89 degrees ! Estimated noise=1.04223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000781288 Jy ! Component: 100 - total flux cleaned = -0.000920779 Jy ! Component: 150 - total flux cleaned = -0.00104594 Jy ! Component: 200 - total flux cleaned = -0.00115939 Jy ! Total flux subtracted in 200 components = -0.00115939 Jy ! Clean residual min=-0.001730 max=0.001915 Jy/beam ! Clean residual mean=-0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0795141 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.0795141 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=0.060255Jy sigma=0.623889 ! Fit after self-cal, rms=0.060247Jy sigma=0.623840 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 = -0.000170788 Jy ! Component: 100 - total flux cleaned = -0.000224382 Jy ! Component: 150 - total flux cleaned = -0.000224422 Jy ! Component: 200 - total flux cleaned = -0.000202072 Jy ! Total flux subtracted in 200 components = -0.000202072 Jy ! Clean residual min=-0.001686 max=0.001921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0793121 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 160 components and 0.0793121 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=0.060218Jy sigma=0.623594 ! Fit after self-cal, rms=0.060213Jy sigma=0.623564 ! 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=0.060213Jy sigma=0.623564 ! Fit after self-cal, rms=0.059860Jy sigma=0.623540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=32.46 mas, bpa=-13.88 degrees ! Estimated noise=1.03896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354588 Jy ! Component: 100 - total flux cleaned = -0.000447709 Jy ! Component: 150 - total flux cleaned = -0.000447987 Jy ! Component: 200 - total flux cleaned = -0.000428827 Jy ! Total flux subtracted in 200 components = -0.000428827 Jy ! Clean residual min=-0.001684 max=0.001905 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0788832 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 174 components and 0.0788833 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=0.059838Jy sigma=0.623372 ! Fit after self-cal, rms=0.059834Jy sigma=0.623351 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 = -3.75142e-05 Jy ! Component: 100 - total flux cleaned = -5.65649e-05 Jy ! Component: 150 - total flux cleaned = -5.53802e-05 Jy ! Component: 200 - total flux cleaned = -5.58174e-05 Jy ! Total flux subtracted in 200 components = -5.58174e-05 Jy ! Clean residual min=-0.001702 max=0.001917 Jy/beam ! Clean residual mean=-0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0788274 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 184 components and 0.0788274 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=0.059819Jy sigma=0.623234 ! Fit after self-cal, rms=0.059817Jy sigma=0.623217 ! 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=0.059817Jy sigma=0.623217 ! Fit after self-cal, rms=0.059585Jy sigma=0.623209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.777 mas, bmaj=34.6 mas, bpa=-15.54 degrees ! Estimated noise=1.02162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142619 Jy ! Component: 100 - total flux cleaned = 0.000170752 Jy ! Component: 150 - total flux cleaned = 0.00017092 Jy ! Component: 200 - total flux cleaned = 0.000182025 Jy ! Total flux subtracted in 200 components = 0.000182025 Jy ! Clean residual min=-0.001402 max=0.001681 Jy/beam ! Clean residual mean=-0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0790095 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 200 components and 0.0790095 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=0.059578Jy sigma=0.623153 ! Fit after self-cal, rms=0.059573Jy sigma=0.623141 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 (-27, -27.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809346 Jy ! Component: 100 - total flux cleaned = 0.000629963 Jy ! Component: 150 - total flux cleaned = 0.000446005 Jy ! Component: 200 - total flux cleaned = 0.000416039 Jy ! Total flux subtracted in 200 components = 0.000416039 Jy ! Clean residual min=-0.001314 max=0.001072 Jy/beam ! Clean residual mean=-0.000009 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0794255 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 253 components and 0.0794255 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=0.059484Jy sigma=0.622331 ! Fit after self-cal, rms=0.059468Jy sigma=0.622268 ! 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=3.162 mas, bmaj=32.45 mas, bpa=-13.87 degrees ! Estimated noise=1.03774 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 32.45 at -13.87 degrees (North through East) ! Clean map min=-0.0035221 max=0.071478 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=2.386 mas, bmaj=29.68 mas, bpa=-13.71 degrees ! Estimated noise=1.72966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0532271 Jy ! Component: 100 - total flux cleaned = 0.0687988 Jy ! Component: 150 - total flux cleaned = 0.0731581 Jy ! Component: 200 - total flux cleaned = 0.0750925 Jy ! Total flux subtracted in 200 components = 0.0750925 Jy ! Clean residual min=-0.004345 max=0.004450 Jy/beam ! Clean residual mean=-0.000049 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.0750925 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.0750925 Jy ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=32.45 mas, bpa=-13.87 degrees ! Estimated noise=1.03774 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) ! Added new window around map position (-38.7, 66.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383738 Jy ! Component: 100 - total flux cleaned = 0.00405127 Jy ! Component: 150 - total flux cleaned = 0.00452423 Jy ! Component: 200 - total flux cleaned = 0.00526574 Jy ! Total flux subtracted in 200 components = 0.00526574 Jy ! Clean residual min=-0.001883 max=0.001949 Jy/beam ! Clean residual mean=-0.000008 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0803582 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 129 components and 0.0803582 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=4.777 mas, bmaj=34.6 mas, bpa=-15.54 degrees ! Estimated noise=1.02162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120368 Jy ! Component: 100 - total flux cleaned = 0.00181568 Jy ! Component: 150 - total flux cleaned = 0.00230557 Jy ! Component: 200 - total flux cleaned = 0.00284795 Jy ! Total flux subtracted in 200 components = 0.00284795 Jy ! Clean residual min=-0.001277 max=0.001335 Jy/beam ! Clean residual mean=-0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0832062 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 = 0.00045548 Jy ! Component: 100 - total flux cleaned = 0.000790485 Jy ! Component: 150 - total flux cleaned = 0.00107217 Jy ! Component: 200 - total flux cleaned = 0.00128628 Jy ! Total flux subtracted in 200 components = 0.00128628 Jy ! Clean residual min=-0.001183 max=0.001203 Jy/beam ! Clean residual mean=-0.000005 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0844924 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 240 components and 0.0844925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=32.45 mas, bpa=-13.87 degrees ! Estimated noise=1.03774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241171 Jy ! Component: 100 - total flux cleaned = 0.000315168 Jy ! Component: 150 - total flux cleaned = 0.000352772 Jy ! Component: 200 - total flux cleaned = 0.000384306 Jy ! Total flux subtracted in 200 components = 0.000384306 Jy ! Clean residual min=-0.001545 max=0.001277 Jy/beam ! Clean residual mean=-0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0848768 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 272 components and 0.0848768 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=0.059437Jy sigma=0.622303 ! Fit after self-cal, rms=0.059470Jy sigma=0.621956 wmodel J0054-3419_C_map.mod ! Writing 272 model components to file: J0054-3419_C_map.mod wobs J0054-3419_C_uvs.fits ! Writing UV FITS file: J0054-3419_C_uvs.fits wwins J0054-3419_C_map.win ! wwins: Wrote 3 windows to J0054-3419_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 = -0.000570047 Jy ! Component: 100 - total flux cleaned = -0.00061947 Jy ! Component: 150 - total flux cleaned = -0.000706254 Jy ! Component: 200 - total flux cleaned = -0.000808967 Jy ! Component: 250 - total flux cleaned = -0.000925255 Jy ! Component: 300 - total flux cleaned = -0.000999832 Jy ! Component: 350 - total flux cleaned = -0.00105358 Jy ! Component: 400 - total flux cleaned = -0.0010536 Jy ! Component: 450 - total flux cleaned = -0.00107082 Jy ! Component: 500 - total flux cleaned = -0.00108773 Jy ! Component: 550 - total flux cleaned = -0.00112034 Jy ! Component: 600 - total flux cleaned = -0.00113617 Jy ! Component: 650 - total flux cleaned = -0.00119815 Jy ! Component: 700 - total flux cleaned = -0.00121341 Jy ! Component: 750 - total flux cleaned = -0.00124333 Jy ! Component: 800 - total flux cleaned = -0.0012728 Jy ! Component: 850 - total flux cleaned = -0.0013019 Jy ! Component: 900 - total flux cleaned = -0.00133045 Jy ! Component: 950 - total flux cleaned = -0.00135867 Jy ! Component: 1000 - total flux cleaned = -0.00141463 Jy ! Component: 1050 - total flux cleaned = -0.0014286 Jy ! Component: 1100 - total flux cleaned = -0.00147019 Jy ! Component: 1150 - total flux cleaned = -0.0015115 Jy ! Component: 1200 - total flux cleaned = -0.00155256 Jy ! Component: 1250 - total flux cleaned = -0.00157983 Jy ! Component: 1300 - total flux cleaned = -0.00159339 Jy ! Component: 1350 - total flux cleaned = -0.00160679 Jy ! Component: 1400 - total flux cleaned = -0.00164733 Jy ! Component: 1450 - total flux cleaned = -0.00164726 Jy ! Component: 1500 - total flux cleaned = -0.00171429 Jy ! Component: 1550 - total flux cleaned = -0.00174095 Jy ! Component: 1600 - total flux cleaned = -0.00175431 Jy ! Component: 1650 - total flux cleaned = -0.00176767 Jy ! Component: 1700 - total flux cleaned = -0.00178105 Jy ! Component: 1750 - total flux cleaned = -0.00179452 Jy ! Component: 1800 - total flux cleaned = -0.00182154 Jy ! Component: 1850 - total flux cleaned = -0.00186215 Jy ! Component: 1900 - total flux cleaned = -0.00187575 Jy ! Component: 1950 - total flux cleaned = -0.00188947 Jy ! Component: 2000 - total flux cleaned = -0.00190313 Jy ! Component: 2050 - total flux cleaned = -0.00194444 Jy ! Component: 2100 - total flux cleaned = -0.00195832 Jy ! Component: 2150 - total flux cleaned = -0.00195816 Jy ! Component: 2200 - total flux cleaned = -0.00198642 Jy ! Component: 2250 - total flux cleaned = -0.00197211 Jy ! Component: 2300 - total flux cleaned = -0.00201524 Jy ! Component: 2350 - total flux cleaned = -0.00200083 Jy ! Component: 2400 - total flux cleaned = -0.00203 Jy ! Component: 2450 - total flux cleaned = -0.0020448 Jy ! Component: 2500 - total flux cleaned = -0.00204492 Jy ! Component: 2550 - total flux cleaned = -0.00207512 Jy ! Component: 2600 - total flux cleaned = -0.00212091 Jy ! Component: 2650 - total flux cleaned = -0.00215182 Jy ! Component: 2700 - total flux cleaned = -0.00218307 Jy ! Component: 2750 - total flux cleaned = -0.00223015 Jy ! Component: 2800 - total flux cleaned = -0.00226204 Jy ! Component: 2850 - total flux cleaned = -0.00227832 Jy ! Component: 2900 - total flux cleaned = -0.00232734 Jy ! Component: 2950 - total flux cleaned = -0.00234409 Jy ! Component: 3000 - total flux cleaned = -0.00237777 Jy ! Component: 3050 - total flux cleaned = -0.00239489 Jy ! Component: 3100 - total flux cleaned = -0.0024295 Jy ! Component: 3150 - total flux cleaned = -0.0024296 Jy ! Component: 3200 - total flux cleaned = -0.00246503 Jy ! Component: 3250 - total flux cleaned = -0.0024831 Jy ! Component: 3300 - total flux cleaned = -0.00248306 Jy ! Component: 3350 - total flux cleaned = -0.0024833 Jy ! Component: 3400 - total flux cleaned = -0.00250173 Jy ! Component: 3450 - total flux cleaned = -0.00250184 Jy ! Component: 3500 - total flux cleaned = -0.00250174 Jy ! Component: 3550 - total flux cleaned = -0.00250171 Jy ! Component: 3600 - total flux cleaned = -0.00248219 Jy ! Component: 3650 - total flux cleaned = -0.00252206 Jy ! Component: 3700 - total flux cleaned = -0.00252221 Jy ! Component: 3750 - total flux cleaned = -0.00250196 Jy ! Component: 3800 - total flux cleaned = -0.00250212 Jy ! Component: 3850 - total flux cleaned = -0.00250231 Jy ! Component: 3900 - total flux cleaned = -0.00248109 Jy ! Component: 3950 - total flux cleaned = -0.00252403 Jy ! Component: 4000 - total flux cleaned = -0.00250242 Jy ! Component: 4050 - total flux cleaned = -0.00250224 Jy ! Total flux subtracted in 4096 components = -0.00245753 Jy ! Clean residual min=-0.001187 max=0.001203 Jy/beam ! Clean residual mean=-0.000019 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0824192 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 572 components and 0.0824193 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0054-3419_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 32.45 at -13.87 degrees (North through East) ! Clean map min=-0.0037437 max=0.069061 Jy/beam ! Writing clean map to FITS file: .//J0054-3419_C_map.fits wmodel .//J0054-3419_C_map.mod ! Writing 572 model components to file: .//J0054-3419_C_map.mod wobs .//J0054-3419_C_uvs.fits ! Writing UV FITS file: .//J0054-3419_C_uvs.fits wwins .//J0054-3419_C_map.win ! wwins: Wrote 4 windows to .//J0054-3419_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0690607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000461893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.00647 2.00647 4.01293 8.02586 16.0517 32.1034 64.2069 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 149.516 quit ! Quitting program ! Log file .//J0054-3419_C_dfm.log closed on Mon Jan 20 17:07:11 2020