! Started logfile: .//J2022-4038_X_dfm.log on Sun Oct 21 00:10:44 2018 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 .//J2022-4038_X_uva.fits ! Reading UV FITS file: .//J2022-4038_X_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2022-4038 ! ! 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 720 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 J2022-4038_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=1.003310Jy sigma=20.166193 ! Fit after self-cal, rms=0.917525Jy sigma=18.057456 ! 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=0.7993 mas, bmaj=6.9 mas, bpa=-33.62 degrees ! Estimated noise=2.62144 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 = 0.0610449 Jy ! Component: 100 - total flux cleaned = 0.0843659 Jy ! Total flux subtracted in 100 components = 0.0843659 Jy ! Clean residual min=-0.010892 max=0.015365 Jy/beam ! Clean residual mean=0.000106 rms=0.003734 Jy/beam ! Combined flux in latest and established models = 0.0843659 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0843659 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=0.056372Jy sigma=0.946568 ! Fit after self-cal, rms=0.056232Jy sigma=0.941525 ! 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=1.122 mas, bmaj=7.499 mas, bpa=-32.23 degrees ! Estimated noise=1.45453 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 = 0.0210153 Jy ! Component: 100 - total flux cleaned = 0.0334811 Jy ! Component: 150 - total flux cleaned = 0.0417732 Jy ! Component: 200 - total flux cleaned = 0.0474066 Jy ! Total flux subtracted in 200 components = 0.0474066 Jy ! Clean residual min=-0.004884 max=0.005357 Jy/beam ! Clean residual mean=0.000030 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.131772 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 81 components and 0.131773 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=0.049156Jy sigma=0.661031 ! Fit after self-cal, rms=0.049285Jy sigma=0.659709 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 7.499 at -32.23 degrees (North through East) ! Clean map min=-0.0046385 max=0.063155 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.95 MK 1.26 NL 1.16 ! OV 0.89 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 1.02 MK 1.08 NL 1.05 ! OV 0.93 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.99 MK 0.91 NL 0.98 ! OV 1.01 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 1.00 MK 1.10 NL 1.00 ! OV 0.99 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.89 MK 0.79 NL 1.14 ! OV 1.04 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.94 MK 1.05 NL 1.16 ! OV 0.99 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.97 MK 1.02 NL 1.14 ! OV 1.00 PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.99 MK 0.93 NL 1.11 ! OV 0.94 PT 0.92 ! ! ! Fit before self-cal, rms=0.049285Jy sigma=0.659709 ! Fit after self-cal, rms=0.050789Jy sigma=0.636780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=7.592 mas, bpa=-32.35 degrees ! Estimated noise=1.4204 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 = 0.00145355 Jy ! Component: 100 - total flux cleaned = 0.00120775 Jy ! Component: 150 - total flux cleaned = 0.00120943 Jy ! Component: 200 - total flux cleaned = 0.00117079 Jy ! Total flux subtracted in 200 components = 0.00117079 Jy ! Clean residual min=-0.003753 max=0.004636 Jy/beam ! Clean residual mean=-0.000004 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.132943 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.132943 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=0.050633Jy sigma=0.634031 ! Fit after self-cal, rms=0.050689Jy sigma=0.633489 ! 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=0.050689Jy sigma=0.633489 ! Fit after self-cal, rms=0.050434Jy sigma=0.633257 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=7.573 mas, bpa=-32.34 degrees ! Estimated noise=1.4136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414029 Jy ! Component: 100 - total flux cleaned = 0.000450461 Jy ! Component: 150 - total flux cleaned = 0.000450349 Jy ! Component: 200 - total flux cleaned = 0.000417184 Jy ! Total flux subtracted in 200 components = 0.000417184 Jy ! Clean residual min=-0.003525 max=0.004393 Jy/beam ! Clean residual mean=-0.000004 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.133361 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.133361 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=0.050354Jy sigma=0.632011 ! Fit after self-cal, rms=0.050358Jy sigma=0.631779 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 = -2.54716e-05 Jy ! Component: 100 - total flux cleaned = 7.3488e-05 Jy ! Component: 150 - total flux cleaned = 7.19694e-05 Jy ! Component: 200 - total flux cleaned = 7.05411e-05 Jy ! Total flux subtracted in 200 components = 7.05411e-05 Jy ! Clean residual min=-0.003400 max=0.004271 Jy/beam ! Clean residual mean=-0.000004 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.133431 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.133431 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=0.050298Jy sigma=0.630996 ! Fit after self-cal, rms=0.050310Jy sigma=0.630826 ! 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=0.050310Jy sigma=0.630826 ! Fit after self-cal, rms=0.051718Jy sigma=0.626824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=7.566 mas, bpa=-32.19 degrees ! Estimated noise=1.43063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629291 Jy ! Component: 100 - total flux cleaned = 0.000704108 Jy ! Component: 150 - total flux cleaned = 0.000770287 Jy ! Component: 200 - total flux cleaned = 0.00082748 Jy ! Total flux subtracted in 200 components = 0.00082748 Jy ! Clean residual min=-0.003411 max=0.004063 Jy/beam ! Clean residual mean=-0.000005 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.134259 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.134259 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=0.051663Jy sigma=0.625923 ! Fit after self-cal, rms=0.051684Jy sigma=0.625732 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 = 5.37717e-06 Jy ! Component: 100 - total flux cleaned = 3.36941e-05 Jy ! Component: 150 - total flux cleaned = 8.52085e-05 Jy ! Component: 200 - total flux cleaned = 0.000109192 Jy ! Total flux subtracted in 200 components = 0.000109192 Jy ! Clean residual min=-0.003328 max=0.004015 Jy/beam ! Clean residual mean=-0.000004 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.134368 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.134368 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=0.051638Jy sigma=0.625309 ! Fit after self-cal, rms=0.051648Jy sigma=0.625160 ! 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=0.051648Jy sigma=0.625160 ! Fit after self-cal, rms=0.052055Jy sigma=0.621538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.726 mas, bmaj=13.55 mas, bpa=-16.93 degrees ! Estimated noise=1.46972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439724 Jy ! Component: 100 - total flux cleaned = 0.000546826 Jy ! Component: 150 - total flux cleaned = 0.000527767 Jy ! Component: 200 - total flux cleaned = 0.000509892 Jy ! Total flux subtracted in 200 components = 0.000509892 Jy ! Clean residual min=-0.002256 max=0.003232 Jy/beam ! Clean residual mean=-0.000006 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.134878 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 128 components and 0.134878 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=0.052080Jy sigma=0.621091 ! Fit after self-cal, rms=0.052096Jy sigma=0.620891 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 = 0.000117142 Jy ! Component: 100 - total flux cleaned = 9.82035e-05 Jy ! Component: 150 - total flux cleaned = 8.18122e-05 Jy ! Component: 200 - total flux cleaned = 6.70507e-05 Jy ! Total flux subtracted in 200 components = 6.70507e-05 Jy ! Clean residual min=-0.002154 max=0.003068 Jy/beam ! Clean residual mean=-0.000005 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.134945 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 130 components and 0.134945 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=0.052117Jy sigma=0.620761 ! Fit after self-cal, rms=0.052126Jy sigma=0.620677 ! 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=1.161 mas, bmaj=7.561 mas, bpa=-32.11 degrees ! Estimated noise=1.43717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 7.561 at -32.11 degrees (North through East) ! Clean map min=-0.0032166 max=0.061767 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=0.819 mas, bmaj=6.909 mas, bpa=-33.57 degrees ! Estimated noise=2.66933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0616559 Jy ! Component: 100 - total flux cleaned = 0.0843404 Jy ! Component: 150 - total flux cleaned = 0.0958457 Jy ! Component: 200 - total flux cleaned = 0.103749 Jy ! Total flux subtracted in 200 components = 0.103749 Jy ! Clean residual min=-0.007742 max=0.009377 Jy/beam ! Clean residual mean=0.000059 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.103749 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.103749 Jy ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=7.561 mas, bpa=-32.11 degrees ! Estimated noise=1.43717 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 = 0.0112035 Jy ! Component: 100 - total flux cleaned = 0.0182724 Jy ! Component: 150 - total flux cleaned = 0.0230049 Jy ! Component: 200 - total flux cleaned = 0.0262209 Jy ! Total flux subtracted in 200 components = 0.0262209 Jy ! Clean residual min=-0.004108 max=0.004151 Jy/beam ! Clean residual mean=0.000015 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.12997 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 66 components and 0.12997 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=2.726 mas, bmaj=13.55 mas, bpa=-16.93 degrees ! Estimated noise=1.46972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279199 Jy ! Component: 100 - total flux cleaned = 0.00361175 Jy ! Component: 150 - total flux cleaned = 0.00413683 Jy ! Component: 200 - total flux cleaned = 0.00451963 Jy ! Total flux subtracted in 200 components = 0.00451963 Jy ! Clean residual min=-0.002581 max=0.003616 Jy/beam ! Clean residual mean=0.000002 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.134489 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 = 0.00035507 Jy ! Component: 100 - total flux cleaned = 0.000616363 Jy ! Component: 150 - total flux cleaned = 0.00073039 Jy ! Component: 200 - total flux cleaned = 0.000807861 Jy ! Total flux subtracted in 200 components = 0.000807861 Jy ! Clean residual min=-0.002316 max=0.003543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.135297 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 105 components and 0.135297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=7.561 mas, bpa=-32.11 degrees ! Estimated noise=1.43717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149388 Jy ! Component: 100 - total flux cleaned = -6.10867e-05 Jy ! Component: 150 - total flux cleaned = 1.60623e-05 Jy ! Component: 200 - total flux cleaned = 8.67417e-05 Jy ! Total flux subtracted in 200 components = 8.67417e-05 Jy ! Clean residual min=-0.003265 max=0.004033 Jy/beam ! Clean residual mean=-0.000000 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.135384 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 115 components and 0.135384 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=0.052193Jy sigma=0.621927 ! Fit after self-cal, rms=0.052186Jy sigma=0.621352 wmodel J2022-4038_X_map.mod ! Writing 115 model components to file: J2022-4038_X_map.mod wobs J2022-4038_X_uvs.fits ! Writing UV FITS file: J2022-4038_X_uvs.fits wwins J2022-4038_X_map.win ! wwins: Wrote 1 windows to J2022-4038_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 = 0.000532104 Jy ! Component: 100 - total flux cleaned = -0.000319802 Jy ! Component: 150 - total flux cleaned = -0.000915568 Jy ! Component: 200 - total flux cleaned = -0.00152803 Jy ! Component: 250 - total flux cleaned = -0.00202459 Jy ! Component: 300 - total flux cleaned = -0.0025053 Jy ! Component: 350 - total flux cleaned = -0.00301211 Jy ! Component: 400 - total flux cleaned = -0.00362627 Jy ! Component: 450 - total flux cleaned = -0.00406401 Jy ! Component: 500 - total flux cleaned = -0.00460577 Jy ! Component: 550 - total flux cleaned = -0.00509446 Jy ! Component: 600 - total flux cleaned = -0.00549744 Jy ! Component: 650 - total flux cleaned = -0.00596206 Jy ! Component: 700 - total flux cleaned = -0.00634662 Jy ! Component: 750 - total flux cleaned = -0.00675765 Jy ! Component: 800 - total flux cleaned = -0.0071274 Jy ! Component: 850 - total flux cleaned = -0.00749003 Jy ! Component: 900 - total flux cleaned = -0.00787808 Jy ! Component: 950 - total flux cleaned = -0.0082273 Jy ! Component: 1000 - total flux cleaned = -0.0085084 Jy ! Component: 1050 - total flux cleaned = -0.00893883 Jy ! Component: 1100 - total flux cleaned = -0.00936242 Jy ! Component: 1150 - total flux cleaned = -0.00974963 Jy ! Component: 1200 - total flux cleaned = -0.0101016 Jy ! Component: 1250 - total flux cleaned = -0.0104199 Jy ! Component: 1300 - total flux cleaned = -0.0106775 Jy ! Component: 1350 - total flux cleaned = -0.0108475 Jy ! Component: 1400 - total flux cleaned = -0.0110158 Jy ! Component: 1450 - total flux cleaned = -0.011211 Jy ! Component: 1500 - total flux cleaned = -0.011544 Jy ! Component: 1550 - total flux cleaned = -0.0117653 Jy ! Component: 1600 - total flux cleaned = -0.0120411 Jy ! Component: 1650 - total flux cleaned = -0.0122341 Jy ! Component: 1700 - total flux cleaned = -0.0124548 Jy ! Component: 1750 - total flux cleaned = -0.0125931 Jy ! Component: 1800 - total flux cleaned = -0.0127322 Jy ! Component: 1850 - total flux cleaned = -0.0128162 Jy ! Component: 1900 - total flux cleaned = -0.0129846 Jy ! Component: 1950 - total flux cleaned = -0.0130973 Jy ! Component: 2000 - total flux cleaned = -0.0132106 Jy ! Component: 2050 - total flux cleaned = -0.0133247 Jy ! Component: 2100 - total flux cleaned = -0.0134392 Jy ! Component: 2150 - total flux cleaned = -0.0135543 Jy ! Component: 2200 - total flux cleaned = -0.0136704 Jy ! Component: 2250 - total flux cleaned = -0.0137581 Jy ! Component: 2300 - total flux cleaned = -0.0138471 Jy ! Component: 2350 - total flux cleaned = -0.0139078 Jy ! Component: 2400 - total flux cleaned = -0.0139389 Jy ! Component: 2450 - total flux cleaned = -0.013939 Jy ! Component: 2500 - total flux cleaned = -0.0140016 Jy ! Component: 2550 - total flux cleaned = -0.0140658 Jy ! Component: 2600 - total flux cleaned = -0.0140657 Jy ! Component: 2650 - total flux cleaned = -0.0140325 Jy ! Component: 2700 - total flux cleaned = -0.0139985 Jy ! Component: 2750 - total flux cleaned = -0.0139637 Jy ! Component: 2800 - total flux cleaned = -0.0139282 Jy ! Component: 2850 - total flux cleaned = -0.0139282 Jy ! Component: 2900 - total flux cleaned = -0.013891 Jy ! Component: 2950 - total flux cleaned = -0.0138908 Jy ! Component: 3000 - total flux cleaned = -0.0138913 Jy ! Component: 3050 - total flux cleaned = -0.0138521 Jy ! Component: 3100 - total flux cleaned = -0.0137701 Jy ! Component: 3150 - total flux cleaned = -0.0136853 Jy ! Component: 3200 - total flux cleaned = -0.0136422 Jy ! Component: 3250 - total flux cleaned = -0.0135538 Jy ! Component: 3300 - total flux cleaned = -0.0134631 Jy ! Component: 3350 - total flux cleaned = -0.0132761 Jy ! Component: 3400 - total flux cleaned = -0.0131303 Jy ! Component: 3450 - total flux cleaned = -0.0129817 Jy ! Component: 3500 - total flux cleaned = -0.0128801 Jy ! Component: 3550 - total flux cleaned = -0.0127758 Jy ! Component: 3600 - total flux cleaned = -0.01256 Jy ! Component: 3650 - total flux cleaned = -0.0124489 Jy ! Component: 3700 - total flux cleaned = -0.0123355 Jy ! Component: 3750 - total flux cleaned = -0.0121006 Jy ! Component: 3800 - total flux cleaned = -0.0119796 Jy ! Component: 3850 - total flux cleaned = -0.011793 Jy ! Component: 3900 - total flux cleaned = -0.0115368 Jy ! Component: 3950 - total flux cleaned = -0.0114049 Jy ! Component: 4000 - total flux cleaned = -0.0111329 Jy ! Component: 4050 - total flux cleaned = -0.0109918 Jy ! Total flux subtracted in 4096 components = -0.0108484 Jy ! Clean residual min=-0.003909 max=0.004303 Jy/beam ! Clean residual mean=-0.000074 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.124535 Jy keep ! Adding 220 model components to the UV plane model. ! The established model now contains 335 components and 0.124535 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2022-4038_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.161 x 7.561 at -32.11 degrees (North through East) ! Clean map min=-0.0055247 max=0.056583 Jy/beam ! Writing clean map to FITS file: .//J2022-4038_X_map.fits wmodel .//J2022-4038_X_map.mod ! Writing 335 model components to file: .//J2022-4038_X_map.mod wobs .//J2022-4038_X_uvs.fits ! Writing UV FITS file: .//J2022-4038_X_uvs.fits wwins .//J2022-4038_X_map.win ! wwins: Wrote 2 windows to .//J2022-4038_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0565827 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00145186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.6977 7.6977 15.3954 30.7908 61.5816 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 38.972 quit ! Quitting program ! Log file .//J2022-4038_X_dfm.log closed on Sun Oct 21 00:10:48 2018