! Started logfile: .//J0006-2801_C_dfm.log on Sat Oct 20 23:29:02 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 .//J0006-2801_C_uva.fits ! Reading UV FITS file: .//J0006-2801_C_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0006-2801 ! ! 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 85 lines of history. ! ! Reading 600 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 J0006-2801_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001278Jy sigma=38.470648 ! Fit after self-cal, rms=0.986984Jy sigma=37.991403 ! 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=1.282 mas, bmaj=28.11 mas, bpa=25.9 degrees ! Estimated noise=1.27749 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 (0.6, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101188 Jy ! Component: 100 - total flux cleaned = 0.0112464 Jy ! Total flux subtracted in 100 components = 0.0112464 Jy ! Clean residual min=-0.002332 max=0.002500 Jy/beam ! Clean residual mean=0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0112464 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0112464 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=0.026294Jy sigma=0.688556 ! Fit after self-cal, rms=0.024849Jy sigma=0.621659 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=25.92 mas, bpa=25.99 degrees ! Estimated noise=0.898914 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 = 0.00236102 Jy ! Component: 100 - total flux cleaned = 0.00213595 Jy ! Component: 150 - total flux cleaned = 0.00207462 Jy ! Component: 200 - total flux cleaned = 0.00194777 Jy ! Total flux subtracted in 200 components = 0.00194777 Jy ! Clean residual min=-0.001612 max=0.001582 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0131942 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.0131942 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=0.024145Jy sigma=0.595407 ! Fit after self-cal, rms=0.024106Jy sigma=0.594645 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.677 x 25.92 at 25.99 degrees (North through East) ! Clean map min=-0.0017836 max=0.014806 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 KP 1.12 OV 0.81 ! PT 0.62 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.05 KP 0.74 OV 0.95 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.41 FD 1.56 KP 0.95 OV 0.79 ! PT 1.06 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 0.99 OV 0.93 ! PT 1.24 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.25 KP 0.91 OV 0.87 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 KP 1.26 OV 0.94 ! PT 0.84 SC 1.14 ! ! ! Fit before self-cal, rms=0.024106Jy sigma=0.594645 ! Fit after self-cal, rms=0.017158Jy sigma=0.579616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.7 mas, bmaj=25.61 mas, bpa=25.93 degrees ! Estimated noise=0.861993 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 = 0.000566598 Jy ! Component: 100 - total flux cleaned = 0.000544161 Jy ! Component: 150 - total flux cleaned = 0.000307838 Jy ! Component: 200 - total flux cleaned = 7.61135e-05 Jy ! Total flux subtracted in 200 components = 7.61135e-05 Jy ! Clean residual min=-0.001126 max=0.001183 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0132703 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 85 components and 0.0132703 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=0.017057Jy sigma=0.575002 ! Fit after self-cal, rms=0.017124Jy sigma=0.572968 ! 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=0.017124Jy sigma=0.572968 ! Fit after self-cal, rms=0.017327Jy sigma=0.572399 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=25.48 mas, bpa=25.91 degrees ! Estimated noise=0.858085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.27974e-05 Jy ! Component: 100 - total flux cleaned = 2.27943e-05 Jy ! Component: 150 - total flux cleaned = -9.63427e-05 Jy ! Component: 200 - total flux cleaned = -0.000236793 Jy ! Total flux subtracted in 200 components = -0.000236793 Jy ! Clean residual min=-0.001114 max=0.001132 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0130335 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.0130335 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=0.017269Jy sigma=0.570129 ! Fit after self-cal, rms=0.017315Jy sigma=0.569118 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 = -6.9398e-06 Jy ! Component: 100 - total flux cleaned = -7.56884e-06 Jy ! Component: 150 - total flux cleaned = -4.09124e-05 Jy ! Component: 200 - total flux cleaned = -1.03983e-05 Jy ! Total flux subtracted in 200 components = -1.03983e-05 Jy ! Clean residual min=-0.001080 max=0.001019 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0130231 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.0130231 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=0.017267Jy sigma=0.567683 ! Fit after self-cal, rms=0.017265Jy sigma=0.567513 ! 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=0.017265Jy sigma=0.567513 ! Fit after self-cal, rms=0.017559Jy sigma=0.567105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.724 mas, bmaj=25.4 mas, bpa=25.9 degrees ! Estimated noise=0.85878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145368 Jy ! Component: 100 - total flux cleaned = -0.00023624 Jy ! Component: 150 - total flux cleaned = -0.000289909 Jy ! Component: 200 - total flux cleaned = -0.000327202 Jy ! Total flux subtracted in 200 components = -0.000327202 Jy ! Clean residual min=-0.001032 max=0.001000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0126959 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 138 components and 0.0126959 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=0.017529Jy sigma=0.566158 ! Fit after self-cal, rms=0.017550Jy sigma=0.566024 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 = -7.81467e-05 Jy ! Component: 100 - total flux cleaned = -2.78047e-05 Jy ! Component: 150 - total flux cleaned = -3.96043e-05 Jy ! Component: 200 - total flux cleaned = -3.95024e-05 Jy ! Total flux subtracted in 200 components = -3.95024e-05 Jy ! Clean residual min=-0.001017 max=0.000966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0126564 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 152 components and 0.0126564 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=0.017530Jy sigma=0.565411 ! Fit after self-cal, rms=0.017533Jy sigma=0.565352 ! 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=0.017533Jy sigma=0.565352 ! Fit after self-cal, rms=0.017703Jy sigma=0.565212 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.944 mas, bmaj=22.9 mas, bpa=24.88 degrees ! Estimated noise=0.996245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195723 Jy ! Component: 100 - total flux cleaned = -0.000331915 Jy ! Component: 150 - total flux cleaned = -0.000385039 Jy ! Component: 200 - total flux cleaned = -0.00042502 Jy ! Total flux subtracted in 200 components = -0.00042502 Jy ! Clean residual min=-0.000798 max=0.000881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0122314 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 179 components and 0.0122314 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=0.017689Jy sigma=0.564967 ! Fit after self-cal, rms=0.017699Jy sigma=0.564902 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 = -0.000101277 Jy ! Component: 100 - total flux cleaned = -0.000149225 Jy ! Component: 150 - total flux cleaned = -0.000192052 Jy ! Component: 200 - total flux cleaned = -0.000231246 Jy ! Total flux subtracted in 200 components = -0.000231246 Jy ! Clean residual min=-0.000784 max=0.000855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0120001 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 194 components and 0.0120001 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=0.017691Jy sigma=0.564720 ! Fit after self-cal, rms=0.017691Jy sigma=0.564691 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=25.36 mas, bpa=25.91 degrees ! Estimated noise=0.859537 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.728 x 25.36 at 25.91 degrees (North through East) ! Clean map min=-0.0018089 max=0.014055 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=1.3 mas, bmaj=27.61 mas, bpa=25.83 degrees ! Estimated noise=1.2562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117418 Jy ! Component: 100 - total flux cleaned = 0.0118053 Jy ! Component: 150 - total flux cleaned = 0.0112557 Jy ! Component: 200 - total flux cleaned = 0.0113257 Jy ! Total flux subtracted in 200 components = 0.0113257 Jy ! Clean residual min=-0.002095 max=0.002582 Jy/beam ! Clean residual mean=0.000005 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0113257 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0113257 Jy ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=25.36 mas, bpa=25.91 degrees ! Estimated noise=0.859537 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 = -0.000195228 Jy ! Component: 100 - total flux cleaned = -0.000473486 Jy ! Component: 150 - total flux cleaned = -0.000703962 Jy ! Component: 200 - total flux cleaned = -0.000888592 Jy ! Total flux subtracted in 200 components = -0.000888592 Jy ! Clean residual min=-0.001115 max=0.001133 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0104371 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 76 components and 0.0104371 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=4.944 mas, bmaj=22.9 mas, bpa=24.88 degrees ! Estimated noise=0.996245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.33918e-05 Jy ! Component: 100 - total flux cleaned = -1.88704e-05 Jy ! Component: 150 - total flux cleaned = 0.000144054 Jy ! Component: 200 - total flux cleaned = 0.000176883 Jy ! Total flux subtracted in 200 components = 0.000176883 Jy ! Clean residual min=-0.000842 max=0.000948 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.010614 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 = -2.96754e-05 Jy ! Component: 100 - total flux cleaned = -2.91631e-05 Jy ! Component: 150 - total flux cleaned = -6.12915e-06 Jy ! Component: 200 - total flux cleaned = 2.65509e-05 Jy ! Total flux subtracted in 200 components = 2.65509e-05 Jy ! Clean residual min=-0.000826 max=0.000870 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0106405 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 141 components and 0.0106405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=25.36 mas, bpa=25.91 degrees ! Estimated noise=0.859537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.18466e-05 Jy ! Component: 100 - total flux cleaned = -7.31664e-05 Jy ! Component: 150 - total flux cleaned = -7.44531e-05 Jy ! Component: 200 - total flux cleaned = -2.92553e-05 Jy ! Total flux subtracted in 200 components = -2.92553e-05 Jy ! Clean residual min=-0.000987 max=0.000961 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0106113 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 184 components and 0.0106113 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=0.017715Jy sigma=0.565385 ! Fit after self-cal, rms=0.017723Jy sigma=0.565220 wmodel J0006-2801_C_map.mod ! Writing 184 model components to file: J0006-2801_C_map.mod wobs J0006-2801_C_uvs.fits ! Writing UV FITS file: J0006-2801_C_uvs.fits wwins J0006-2801_C_map.win ! wwins: Wrote 1 windows to J0006-2801_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 = 3.47157e-05 Jy ! Component: 100 - total flux cleaned = -4.30658e-05 Jy ! Component: 150 - total flux cleaned = -0.0001749 Jy ! Component: 200 - total flux cleaned = -0.000230512 Jy ! Component: 250 - total flux cleaned = -0.000270381 Jy ! Component: 300 - total flux cleaned = -0.000231757 Jy ! Component: 350 - total flux cleaned = -0.000244171 Jy ! Component: 400 - total flux cleaned = -0.000232231 Jy ! Component: 450 - total flux cleaned = -0.000244333 Jy ! Component: 500 - total flux cleaned = -0.000244381 Jy ! Component: 550 - total flux cleaned = -0.000210786 Jy ! Component: 600 - total flux cleaned = -0.000199946 Jy ! Component: 650 - total flux cleaned = -0.000199983 Jy ! Component: 700 - total flux cleaned = -0.000189547 Jy ! Component: 750 - total flux cleaned = -0.000169144 Jy ! Component: 800 - total flux cleaned = -0.000129536 Jy ! Component: 850 - total flux cleaned = -0.000129519 Jy ! Component: 900 - total flux cleaned = -0.000100703 Jy ! Component: 950 - total flux cleaned = -0.000100737 Jy ! Component: 1000 - total flux cleaned = -0.000109931 Jy ! Component: 1050 - total flux cleaned = -0.000100877 Jy ! Component: 1100 - total flux cleaned = -0.000146022 Jy ! Component: 1150 - total flux cleaned = -0.000181855 Jy ! Component: 1200 - total flux cleaned = -0.000226416 Jy ! Component: 1250 - total flux cleaned = -0.000252978 Jy ! Component: 1300 - total flux cleaned = -0.000288451 Jy ! Component: 1350 - total flux cleaned = -0.000288429 Jy ! Component: 1400 - total flux cleaned = -0.00029729 Jy ! Component: 1450 - total flux cleaned = -0.000288377 Jy ! Component: 1500 - total flux cleaned = -0.000306182 Jy ! Component: 1550 - total flux cleaned = -0.000324131 Jy ! Component: 1600 - total flux cleaned = -0.000315149 Jy ! Component: 1650 - total flux cleaned = -0.000351234 Jy ! Component: 1700 - total flux cleaned = -0.000351164 Jy ! Component: 1750 - total flux cleaned = -0.000360248 Jy ! Component: 1800 - total flux cleaned = -0.000360298 Jy ! Component: 1850 - total flux cleaned = -0.000378749 Jy ! Component: 1900 - total flux cleaned = -0.000378754 Jy ! Component: 1950 - total flux cleaned = -0.000378629 Jy ! Component: 2000 - total flux cleaned = -0.000369246 Jy ! Component: 2050 - total flux cleaned = -0.000331522 Jy ! Component: 2100 - total flux cleaned = -0.000321972 Jy ! Component: 2150 - total flux cleaned = -0.000302951 Jy ! Component: 2200 - total flux cleaned = -0.000254682 Jy ! Component: 2250 - total flux cleaned = -0.000244915 Jy ! Component: 2300 - total flux cleaned = -0.000205724 Jy ! Component: 2350 - total flux cleaned = -0.000176077 Jy ! Component: 2400 - total flux cleaned = -0.00015615 Jy ! Component: 2450 - total flux cleaned = -0.000136051 Jy ! Component: 2500 - total flux cleaned = -0.00010568 Jy ! Component: 2550 - total flux cleaned = -7.49157e-05 Jy ! Component: 2600 - total flux cleaned = -4.40084e-05 Jy ! Component: 2650 - total flux cleaned = -1.28663e-05 Jy ! Component: 2700 - total flux cleaned = 1.84576e-05 Jy ! Component: 2750 - total flux cleaned = 7.15315e-05 Jy ! Component: 2800 - total flux cleaned = 9.30359e-05 Jy ! Component: 2850 - total flux cleaned = 0.000125408 Jy ! Component: 2900 - total flux cleaned = 0.00016913 Jy ! Component: 2950 - total flux cleaned = 0.000191336 Jy ! Component: 3000 - total flux cleaned = 0.000213583 Jy ! Component: 3050 - total flux cleaned = 0.000247319 Jy ! Component: 3100 - total flux cleaned = 0.00027005 Jy ! Component: 3150 - total flux cleaned = 0.000316136 Jy ! Component: 3200 - total flux cleaned = 0.0003511 Jy ! Component: 3250 - total flux cleaned = 0.000362888 Jy ! Component: 3300 - total flux cleaned = 0.00042261 Jy ! Component: 3350 - total flux cleaned = 0.00044688 Jy ! Component: 3400 - total flux cleaned = 0.000483607 Jy ! Component: 3450 - total flux cleaned = 0.000508366 Jy ! Component: 3500 - total flux cleaned = 0.000520826 Jy ! Component: 3550 - total flux cleaned = 0.000571567 Jy ! Component: 3600 - total flux cleaned = 0.000597422 Jy ! Component: 3650 - total flux cleaned = 0.000623778 Jy ! Component: 3700 - total flux cleaned = 0.000623722 Jy ! Component: 3750 - total flux cleaned = 0.000677338 Jy ! Component: 3800 - total flux cleaned = 0.000677348 Jy ! Component: 3850 - total flux cleaned = 0.00071859 Jy ! Component: 3900 - total flux cleaned = 0.000732661 Jy ! Component: 3950 - total flux cleaned = 0.000760905 Jy ! Component: 4000 - total flux cleaned = 0.000760887 Jy ! Component: 4050 - total flux cleaned = 0.000833399 Jy ! Total flux subtracted in 4096 components = 0.000848068 Jy ! Clean residual min=-0.001053 max=0.000772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0114593 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 415 components and 0.0114593 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0006-2801_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.728 x 25.36 at 25.91 degrees (North through East) ! Clean map min=-0.0017364 max=0.013462 Jy/beam ! Writing clean map to FITS file: .//J0006-2801_C_map.fits wmodel .//J0006-2801_C_map.mod ! Writing 415 model components to file: .//J0006-2801_C_map.mod wobs .//J0006-2801_C_uvs.fits ! Writing UV FITS file: .//J0006-2801_C_uvs.fits wwins .//J0006-2801_C_map.win ! wwins: Wrote 2 windows to .//J0006-2801_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0134619 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.35729 5.35729 10.7146 21.4292 42.8583 85.7166 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 55.998 quit ! Quitting program ! Log file .//J0006-2801_C_dfm.log closed on Sat Oct 20 23:29:06 2018