! Started logfile: /scr/pima/rv123_uvs/J2342-0322_X_dfm.log on Sun Dec 23 00:45:57 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv123_uvs/J2342-0322_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J2342-0322_X_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J2342-0322 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 7128 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J2342-0322_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. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007794Jy sigma=18.449568 ! Fit after self-cal, rms=0.936972Jy sigma=17.082116 ! 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=0.8087 mas, bmaj=2.113 mas, bpa=-13.49 degrees ! Estimated noise=0.816383 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 = 0.0474522 Jy ! Component: 100 - total flux cleaned = 0.0664511 Jy ! Total flux subtracted in 100 components = 0.0664511 Jy ! Clean residual min=-0.005453 max=0.008791 Jy/beam ! Clean residual mean=0.000009 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.0664511 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0664511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067248Jy sigma=1.094493 ! Fit after self-cal, rms=0.066442Jy sigma=1.081047 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114192 Jy ! Component: 100 - total flux cleaned = 0.0173398 Jy ! Total flux subtracted in 100 components = 0.0173398 Jy ! Clean residual min=-0.004912 max=0.009355 Jy/beam ! Clean residual mean=0.000008 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.0837909 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.0837909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064377Jy sigma=1.034698 ! Fit after self-cal, rms=0.064330Jy sigma=1.033729 ! Inverting map ! Added new window around map position (6.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00890939 Jy ! Component: 100 - total flux cleaned = 0.014369 Jy ! Total flux subtracted in 100 components = 0.014369 Jy ! Clean residual min=-0.004036 max=0.005419 Jy/beam ! Clean residual mean=0.000006 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.0981598 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0981598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062819Jy sigma=0.997712 ! Fit after self-cal, rms=0.062748Jy sigma=0.996170 ! 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=1.015 mas, bmaj=2.492 mas, bpa=-12.72 degrees ! Estimated noise=0.469276 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 = 0.00606083 Jy ! Component: 100 - total flux cleaned = 0.0103058 Jy ! Component: 150 - total flux cleaned = 0.0135686 Jy ! Component: 200 - total flux cleaned = 0.0161053 Jy ! Total flux subtracted in 200 components = 0.0161053 Jy ! Clean residual min=-0.003436 max=0.005086 Jy/beam ! Clean residual mean=0.000010 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.114265 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.114265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062005Jy sigma=0.979566 ! Fit after self-cal, rms=0.061986Jy sigma=0.978872 ! Inverting map ! Added new window around map position (2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464897 Jy ! Component: 100 - total flux cleaned = 0.00719206 Jy ! Component: 150 - total flux cleaned = 0.00913373 Jy ! Component: 200 - total flux cleaned = 0.0106956 Jy ! Total flux subtracted in 200 components = 0.0106956 Jy ! Clean residual min=-0.002752 max=0.002948 Jy/beam ! Clean residual mean=0.000007 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.124961 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.124961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061592Jy sigma=0.970842 ! Fit after self-cal, rms=0.061557Jy sigma=0.969997 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.492 at -12.72 degrees (North through East) ! Clean map min=-0.0026027 max=0.064849 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.18 KP 1.06 ! LA 1.01 MK 0.95 NL 1.02 OV 1.02 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 HN 1.09 KP 1.07 ! LA 1.05 MK 0.98 NL 1.06 OV 1.03 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.85 HN 1.09 KP 1.09 ! LA 1.03 MK 0.98 NL 1.04 OV 1.03 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.04 KP 1.09 ! LA 1.11 MK 0.96 NL 1.03 OV 0.99 ! PT 0.88 SC 0.96 ! ! ! Fit before self-cal, rms=0.061557Jy sigma=0.969997 ! Fit after self-cal, rms=0.060651Jy sigma=0.959516 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.482 mas, bpa=-12.74 degrees ! Estimated noise=0.467241 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 (-3.6, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207562 Jy ! Component: 100 - total flux cleaned = 0.00209438 Jy ! Component: 150 - total flux cleaned = 0.00188769 Jy ! Component: 200 - total flux cleaned = 0.00170358 Jy ! Total flux subtracted in 200 components = 0.00170358 Jy ! Clean residual min=-0.001686 max=0.001888 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.126664 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.126664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060544Jy sigma=0.957357 ! Fit after self-cal, rms=0.060557Jy sigma=0.956801 ! 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. ! ! Fit before self-cal, rms=0.060557Jy sigma=0.956801 ! Fit after self-cal, rms=0.060773Jy sigma=0.955415 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.497 mas, bpa=-12.83 degrees ! Estimated noise=0.463367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776558 Jy ! Component: 100 - total flux cleaned = 0.000910027 Jy ! Component: 150 - total flux cleaned = 0.000849568 Jy ! Component: 200 - total flux cleaned = 0.000764669 Jy ! Total flux subtracted in 200 components = 0.000764669 Jy ! Clean residual min=-0.001638 max=0.001646 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.127429 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.127429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060733Jy sigma=0.954773 ! Fit after self-cal, rms=0.060753Jy sigma=0.954701 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 = 0.000252768 Jy ! Component: 100 - total flux cleaned = 0.000171756 Jy ! Component: 150 - total flux cleaned = 9.65806e-05 Jy ! Component: 200 - total flux cleaned = 2.5069e-05 Jy ! Total flux subtracted in 200 components = 2.5069e-05 Jy ! Clean residual min=-0.001618 max=0.001628 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.127454 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.127454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060729Jy sigma=0.954351 ! Fit after self-cal, rms=0.060728Jy sigma=0.954331 ! 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. ! ! Fit before self-cal, rms=0.060728Jy sigma=0.954331 ! Fit after self-cal, rms=0.060580Jy sigma=0.954273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9994 mas, bmaj=2.495 mas, bpa=-12.89 degrees ! Estimated noise=0.46141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300522 Jy ! Component: 100 - total flux cleaned = 0.000326437 Jy ! Component: 150 - total flux cleaned = 0.000326601 Jy ! Component: 200 - total flux cleaned = 0.0002834 Jy ! Total flux subtracted in 200 components = 0.0002834 Jy ! Clean residual min=-0.001600 max=0.001627 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.127737 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.127737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060560Jy sigma=0.953955 ! Fit after self-cal, rms=0.060563Jy sigma=0.953935 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 = 0.000158392 Jy ! Component: 100 - total flux cleaned = 9.58249e-05 Jy ! Component: 150 - total flux cleaned = 5.6328e-05 Jy ! Component: 200 - total flux cleaned = 1.791e-05 Jy ! Total flux subtracted in 200 components = 1.791e-05 Jy ! Clean residual min=-0.001586 max=0.001624 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.127755 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.127755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060548Jy sigma=0.953704 ! Fit after self-cal, rms=0.060547Jy sigma=0.953690 ! 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. ! ! Fit before self-cal, rms=0.060547Jy sigma=0.953690 ! Fit after self-cal, rms=0.060270Jy sigma=0.953653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=3.616 mas, bpa=-2.838 degrees ! Estimated noise=0.546811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040484 Jy ! Component: 100 - total flux cleaned = 0.000272505 Jy ! Component: 150 - total flux cleaned = 0.000194485 Jy ! Component: 200 - total flux cleaned = 0.000127013 Jy ! Total flux subtracted in 200 components = 0.000127013 Jy ! Clean residual min=-0.001506 max=0.001843 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.127882 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.127882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060268Jy sigma=0.953609 ! Fit after self-cal, rms=0.060273Jy sigma=0.953587 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 = 3.46685e-05 Jy ! Component: 100 - total flux cleaned = -5.12558e-05 Jy ! Component: 150 - total flux cleaned = -0.000139312 Jy ! Component: 200 - total flux cleaned = -0.000209917 Jy ! Total flux subtracted in 200 components = -0.000209917 Jy ! Clean residual min=-0.001485 max=0.001818 Jy/beam ! Clean residual mean=0.000004 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.127672 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 150 components and 0.127672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060273Jy sigma=0.953583 ! Fit after self-cal, rms=0.060274Jy sigma=0.953579 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=2.491 mas, bpa=-12.94 degrees ! Estimated noise=0.459194 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9933 x 2.491 at -12.94 degrees (North through East) ! Clean map min=-0.0014145 max=0.063478 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=0.7936 mas, bmaj=2.12 mas, bpa=-13.55 degrees ! Estimated noise=0.788912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468081 Jy ! Component: 100 - total flux cleaned = 0.0673445 Jy ! Component: 150 - total flux cleaned = 0.0789649 Jy ! Component: 200 - total flux cleaned = 0.087428 Jy ! Total flux subtracted in 200 components = 0.087428 Jy ! Clean residual min=-0.004205 max=0.005190 Jy/beam ! Clean residual mean=0.000006 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.087428 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 0.087428 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=2.491 mas, bpa=-12.94 degrees ! Estimated noise=0.459194 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 (5.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00885974 Jy ! Component: 100 - total flux cleaned = 0.0153221 Jy ! Component: 150 - total flux cleaned = 0.0203572 Jy ! Component: 200 - total flux cleaned = 0.0243354 Jy ! Total flux subtracted in 200 components = 0.0243354 Jy ! Clean residual min=-0.002125 max=0.002689 Jy/beam ! Clean residual mean=0.000007 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.111763 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 60 components and 0.111763 Jy ! Inverting map ! Added new window around map position (12.4, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324136 Jy ! Component: 100 - total flux cleaned = 0.00584116 Jy ! Component: 150 - total flux cleaned = 0.00797281 Jy ! Component: 200 - total flux cleaned = 0.00973541 Jy ! Total flux subtracted in 200 components = 0.00973541 Jy ! Clean residual min=-0.001737 max=0.001716 Jy/beam ! Clean residual mean=0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.121499 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 86 components and 0.121499 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=2.282 mas, bmaj=3.616 mas, bpa=-2.838 degrees ! Estimated noise=0.546811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217992 Jy ! Component: 100 - total flux cleaned = 0.00359416 Jy ! Component: 150 - total flux cleaned = 0.00449756 Jy ! Component: 200 - total flux cleaned = 0.00479686 Jy ! Total flux subtracted in 200 components = 0.00479686 Jy ! Clean residual min=-0.001716 max=0.001950 Jy/beam ! Clean residual mean=0.000005 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.126296 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 = 0.000207723 Jy ! Component: 100 - total flux cleaned = 0.000395809 Jy ! Component: 150 - total flux cleaned = 0.000566949 Jy ! Component: 200 - total flux cleaned = 0.000723106 Jy ! Total flux subtracted in 200 components = 0.000723106 Jy ! Clean residual min=-0.001610 max=0.001914 Jy/beam ! Clean residual mean=0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.127019 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 163 components and 0.127019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=2.491 mas, bpa=-12.94 degrees ! Estimated noise=0.459194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207839 Jy ! Component: 100 - total flux cleaned = -7.41312e-05 Jy ! Component: 150 - total flux cleaned = -4.38849e-05 Jy ! Component: 200 - total flux cleaned = 1.39279e-05 Jy ! Total flux subtracted in 200 components = 1.39279e-05 Jy ! Clean residual min=-0.001500 max=0.001695 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.127033 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 189 components and 0.127033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060250Jy sigma=0.952953 ! Fit after self-cal, rms=0.060199Jy sigma=0.952557 wmodel J2342-0322_X_map.mod ! Writing 189 model components to file: J2342-0322_X_map.mod wobs J2342-0322_X_uvs.fits ! Writing UV FITS file: J2342-0322_X_uvs.fits wwins J2342-0322_X_map.win ! wwins: Wrote 6 windows to J2342-0322_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 = 0.000656704 Jy ! Component: 100 - total flux cleaned = 0.00119515 Jy ! Component: 150 - total flux cleaned = 0.00175821 Jy ! Component: 200 - total flux cleaned = 0.00211739 Jy ! Component: 250 - total flux cleaned = 0.00236611 Jy ! Component: 300 - total flux cleaned = 0.00246259 Jy ! Component: 350 - total flux cleaned = 0.00253325 Jy ! Component: 400 - total flux cleaned = 0.00262562 Jy ! Component: 450 - total flux cleaned = 0.00267114 Jy ! Component: 500 - total flux cleaned = 0.00278215 Jy ! Component: 550 - total flux cleaned = 0.0028253 Jy ! Component: 600 - total flux cleaned = 0.00288976 Jy ! Component: 650 - total flux cleaned = 0.00295321 Jy ! Component: 700 - total flux cleaned = 0.00303632 Jy ! Component: 750 - total flux cleaned = 0.00303618 Jy ! Component: 800 - total flux cleaned = 0.00303592 Jy ! Component: 850 - total flux cleaned = 0.00303587 Jy ! Component: 900 - total flux cleaned = 0.00297643 Jy ! Component: 950 - total flux cleaned = 0.00295702 Jy ! Component: 1000 - total flux cleaned = 0.00291846 Jy ! Component: 1050 - total flux cleaned = 0.00289919 Jy ! Component: 1100 - total flux cleaned = 0.00288047 Jy ! Component: 1150 - total flux cleaned = 0.00288036 Jy ! Component: 1200 - total flux cleaned = 0.00288022 Jy ! Component: 1250 - total flux cleaned = 0.00278864 Jy ! Component: 1300 - total flux cleaned = 0.00282498 Jy ! Component: 1350 - total flux cleaned = 0.00280674 Jy ! Component: 1400 - total flux cleaned = 0.00277119 Jy ! Component: 1450 - total flux cleaned = 0.00270085 Jy ! Component: 1500 - total flux cleaned = 0.00270108 Jy ! Component: 1550 - total flux cleaned = 0.00266652 Jy ! Component: 1600 - total flux cleaned = 0.00270058 Jy ! Component: 1650 - total flux cleaned = 0.00268368 Jy ! Component: 1700 - total flux cleaned = 0.00263337 Jy ! Component: 1750 - total flux cleaned = 0.00261685 Jy ! Component: 1800 - total flux cleaned = 0.00263329 Jy ! Component: 1850 - total flux cleaned = 0.00260082 Jy ! Component: 1900 - total flux cleaned = 0.00263315 Jy ! Component: 1950 - total flux cleaned = 0.00263302 Jy ! Component: 2000 - total flux cleaned = 0.00263304 Jy ! Component: 2050 - total flux cleaned = 0.00263295 Jy ! Component: 2100 - total flux cleaned = 0.00263284 Jy ! Component: 2150 - total flux cleaned = 0.00260197 Jy ! Component: 2200 - total flux cleaned = 0.0025558 Jy ! Component: 2250 - total flux cleaned = 0.00267805 Jy ! Component: 2300 - total flux cleaned = 0.00260213 Jy ! Component: 2350 - total flux cleaned = 0.0026622 Jy ! Component: 2400 - total flux cleaned = 0.00263217 Jy ! Component: 2450 - total flux cleaned = 0.00261738 Jy ! Component: 2500 - total flux cleaned = 0.00264692 Jy ! Component: 2550 - total flux cleaned = 0.00266166 Jy ! Component: 2600 - total flux cleaned = 0.00258898 Jy ! Component: 2650 - total flux cleaned = 0.00266109 Jy ! Component: 2700 - total flux cleaned = 0.00270407 Jy ! Component: 2750 - total flux cleaned = 0.00259011 Jy ! Component: 2800 - total flux cleaned = 0.00261853 Jy ! Component: 2850 - total flux cleaned = 0.00268898 Jy ! Component: 2900 - total flux cleaned = 0.00261887 Jy ! Component: 2950 - total flux cleaned = 0.00263281 Jy ! Component: 3000 - total flux cleaned = 0.00259146 Jy ! Component: 3050 - total flux cleaned = 0.00266007 Jy ! Component: 3100 - total flux cleaned = 0.00263272 Jy ! Component: 3150 - total flux cleaned = 0.00265989 Jy ! Component: 3200 - total flux cleaned = 0.00261943 Jy ! Component: 3250 - total flux cleaned = 0.00265974 Jy ! Component: 3300 - total flux cleaned = 0.00267316 Jy ! Component: 3350 - total flux cleaned = 0.00267315 Jy ! Component: 3400 - total flux cleaned = 0.00264674 Jy ! Component: 3450 - total flux cleaned = 0.00267308 Jy ! Component: 3500 - total flux cleaned = 0.00268615 Jy ! Component: 3550 - total flux cleaned = 0.00269907 Jy ! Component: 3600 - total flux cleaned = 0.00273772 Jy ! Component: 3650 - total flux cleaned = 0.00269923 Jy ! Component: 3700 - total flux cleaned = 0.00271211 Jy ! Component: 3750 - total flux cleaned = 0.00275021 Jy ! Component: 3800 - total flux cleaned = 0.00276284 Jy ! Component: 3850 - total flux cleaned = 0.00277528 Jy ! Component: 3900 - total flux cleaned = 0.00277534 Jy ! Component: 3950 - total flux cleaned = 0.00281277 Jy ! Component: 4000 - total flux cleaned = 0.00282511 Jy ! Component: 4050 - total flux cleaned = 0.00283743 Jy ! Total flux subtracted in 4096 components = 0.00286194 Jy ! Clean residual min=-0.000747 max=0.000737 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.129895 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 466 components and 0.129895 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J2342-0322_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9933 x 2.491 at -12.94 degrees (North through East) ! Clean map min=-0.0010899 max=0.063456 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J2342-0322_X_map.fits wmodel /scr/pima/rv123_uvs/J2342-0322_X_map.mod ! Writing 466 model components to file: /scr/pima/rv123_uvs/J2342-0322_X_map.mod wobs /scr/pima/rv123_uvs/J2342-0322_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J2342-0322_X_uvs.fits wwins /scr/pima/rv123_uvs/J2342-0322_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv123_uvs/J2342-0322_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0634565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211134 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.99817 0.99817 1.99634 3.99268 7.98536 15.9707 31.9414 63.8829 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 300.55 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J2342-0322_X_dfm.log closed on Sun Dec 23 00:46:01 2018