! Started logfile: .//J0343+1356_X_20180528_dfm.log on Sun Jul 8 13:39:08 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 .//J0343+1356_X_20180528_uva.fits ! Reading UV FITS file: .//J0343+1356_X_20180528_uva.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0343+1356 ! ! 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 22464 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 J0343+1356_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=1.001328Jy sigma=25.586881 ! Fit after self-cal, rms=0.970069Jy sigma=24.776863 ! 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=0.8034 mas, bmaj=2.029 mas, bpa=7.978 degrees ! Estimated noise=0.476664 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 = 0.0225752 Jy ! Component: 100 - total flux cleaned = 0.0279354 Jy ! Total flux subtracted in 100 components = 0.0279354 Jy ! Clean residual min=-0.001815 max=0.002596 Jy/beam ! Clean residual mean=-0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0279354 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0279354 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=0.029371Jy sigma=0.716096 ! Fit after self-cal, rms=0.027491Jy sigma=0.669441 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348214 Jy ! Component: 100 - total flux cleaned = 0.00505938 Jy ! Total flux subtracted in 100 components = 0.00505938 Jy ! Clean residual min=-0.001422 max=0.001721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0329948 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0329948 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=0.026986Jy sigma=0.655717 ! Fit after self-cal, rms=0.026988Jy sigma=0.655572 ! 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=0.9928 mas, bmaj=2.195 mas, bpa=6.996 degrees ! Estimated noise=0.1889 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 (2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154142 Jy ! Component: 100 - total flux cleaned = 0.00192064 Jy ! Component: 150 - total flux cleaned = 0.00202308 Jy ! Component: 200 - total flux cleaned = 0.00210743 Jy ! Total flux subtracted in 200 components = 0.00210743 Jy ! Clean residual min=-0.000675 max=0.000828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0351022 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0351022 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=0.026888Jy sigma=0.653047 ! Fit after self-cal, rms=0.026878Jy sigma=0.652888 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9928 x 2.195 at 6.996 degrees (North through East) ! Clean map min=-0.0006278 max=0.031479 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.97 KP 0.94 ! LA 1.00 MK 1.02 NL 1.06 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.96 KP 0.97 ! LA 1.01 MK 1.04 NL 1.00 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.93 KP 0.99 ! LA 1.01 MK 1.01 NL 0.97 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.01 KP 0.93 ! LA 0.97 MK 1.01 NL 1.05 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.97 ! LA 0.97 MK 1.02 NL 1.10 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.94 KP 0.96 ! LA 0.98 MK 1.04 NL 1.07 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.95 KP 0.91 ! LA 0.98 MK 1.03 NL 1.03 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.94 KP 0.95 ! LA 0.94 MK 1.06 NL 1.07 PT 1.02 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.026878Jy sigma=0.652888 ! Fit after self-cal, rms=0.026627Jy sigma=0.651354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9972 mas, bmaj=2.194 mas, bpa=7.085 degrees ! Estimated noise=0.187406 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 = 0.000200409 Jy ! Component: 100 - total flux cleaned = 0.000187264 Jy ! Component: 150 - total flux cleaned = 0.00015514 Jy ! Component: 200 - total flux cleaned = 0.000138596 Jy ! Total flux subtracted in 200 components = 0.000138596 Jy ! Clean residual min=-0.000508 max=0.000534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0352408 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0352408 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=0.026614Jy sigma=0.651073 ! Fit after self-cal, rms=0.026623Jy sigma=0.650994 ! 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=0.026623Jy sigma=0.650994 ! Fit after self-cal, rms=0.026608Jy sigma=0.650968 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9973 mas, bmaj=2.194 mas, bpa=7.049 degrees ! Estimated noise=0.187291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.94004e-06 Jy ! Component: 100 - total flux cleaned = -3.15884e-05 Jy ! Component: 150 - total flux cleaned = -6.04547e-05 Jy ! Component: 200 - total flux cleaned = -7.3244e-05 Jy ! Total flux subtracted in 200 components = -7.3244e-05 Jy ! Clean residual min=-0.000486 max=0.000526 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0351675 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.0351675 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=0.026603Jy sigma=0.650866 ! Fit after self-cal, rms=0.026604Jy sigma=0.650860 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 (-50.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433267 Jy ! Component: 100 - total flux cleaned = 0.000569704 Jy ! Component: 150 - total flux cleaned = 0.000632745 Jy ! Component: 200 - total flux cleaned = 0.000657625 Jy ! Total flux subtracted in 200 components = 0.000657625 Jy ! Clean residual min=-0.000458 max=0.000428 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0358252 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0358252 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=0.026597Jy sigma=0.650640 ! Fit after self-cal, rms=0.026595Jy sigma=0.650623 ! 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=0.026595Jy sigma=0.650623 ! Fit after self-cal, rms=0.026609Jy sigma=0.650599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9973 mas, bmaj=2.195 mas, bpa=7.036 degrees ! Estimated noise=0.187423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120977 Jy ! Component: 100 - total flux cleaned = 0.000120946 Jy ! Component: 150 - total flux cleaned = 0.000102991 Jy ! Component: 200 - total flux cleaned = 9.17559e-05 Jy ! Total flux subtracted in 200 components = 9.17559e-05 Jy ! Clean residual min=-0.000441 max=0.000413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0359169 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.0359169 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=0.026606Jy sigma=0.650523 ! Fit after self-cal, rms=0.026606Jy sigma=0.650520 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 = 6.95933e-06 Jy ! Component: 100 - total flux cleaned = 6.92093e-06 Jy ! Component: 150 - total flux cleaned = 6.84061e-06 Jy ! Component: 200 - total flux cleaned = 1.98347e-06 Jy ! Total flux subtracted in 200 components = 1.98347e-06 Jy ! Clean residual min=-0.000438 max=0.000410 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0359189 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.0359189 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=0.026604Jy sigma=0.650478 ! Fit after self-cal, rms=0.026604Jy sigma=0.650477 ! 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=0.026604Jy sigma=0.650477 ! Fit after self-cal, rms=0.026623Jy sigma=0.650471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.973 mas, bmaj=2.999 mas, bpa=-6.019 degrees ! Estimated noise=0.229168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.37672e-05 Jy ! Component: 100 - total flux cleaned = -5.36049e-05 Jy ! Component: 150 - total flux cleaned = -6.17074e-05 Jy ! Component: 200 - total flux cleaned = -6.17796e-05 Jy ! Total flux subtracted in 200 components = -6.17796e-05 Jy ! Clean residual min=-0.000555 max=0.000510 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0358571 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.0358571 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=0.026623Jy sigma=0.650450 ! Fit after self-cal, rms=0.026623Jy sigma=0.650447 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 = -1.83809e-05 Jy ! Component: 100 - total flux cleaned = -1.52401e-05 Jy ! Component: 150 - total flux cleaned = -9.21285e-06 Jy ! Component: 200 - total flux cleaned = -6.33098e-06 Jy ! Total flux subtracted in 200 components = -6.33098e-06 Jy ! Clean residual min=-0.000554 max=0.000507 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0358508 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.0358508 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=0.026623Jy sigma=0.650440 ! Fit after self-cal, rms=0.026623Jy sigma=0.650439 ! 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=0.9975 mas, bmaj=2.196 mas, bpa=7.023 degrees ! Estimated noise=0.187565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 2.196 at 7.023 degrees (North through East) ! Clean map min=-0.00041578 max=0.03114 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=0.8075 mas, bmaj=2.031 mas, bpa=8.138 degrees ! Estimated noise=0.474972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024007 Jy ! Component: 100 - total flux cleaned = 0.0297008 Jy ! Component: 150 - total flux cleaned = 0.0320546 Jy ! Component: 200 - total flux cleaned = 0.0333817 Jy ! Total flux subtracted in 200 components = 0.0333817 Jy ! Clean residual min=-0.001462 max=0.001418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0333817 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0333817 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=2.196 mas, bpa=7.023 degrees ! Estimated noise=0.187565 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 = 0.00126011 Jy ! Component: 100 - total flux cleaned = 0.00150142 Jy ! Component: 150 - total flux cleaned = 0.0015847 Jy ! Component: 200 - total flux cleaned = 0.00172649 Jy ! Total flux subtracted in 200 components = 0.00172649 Jy ! Clean residual min=-0.000558 max=0.000547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0351082 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.0351082 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=1.973 mas, bmaj=2.999 mas, bpa=-6.019 degrees ! Estimated noise=0.229168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343374 Jy ! Component: 100 - total flux cleaned = 0.000425734 Jy ! Component: 150 - total flux cleaned = 0.000474553 Jy ! Component: 200 - total flux cleaned = 0.000508177 Jy ! Total flux subtracted in 200 components = 0.000508177 Jy ! Clean residual min=-0.000552 max=0.000498 Jy/beam ! Clean residual mean=-0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0356164 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 = 1.75549e-05 Jy ! Component: 100 - total flux cleaned = 3.32079e-05 Jy ! Component: 150 - total flux cleaned = 4.28007e-05 Jy ! Component: 200 - total flux cleaned = 5.64023e-05 Jy ! Total flux subtracted in 200 components = 5.64023e-05 Jy ! Clean residual min=-0.000549 max=0.000489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0356728 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 62 components and 0.0356728 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=2.196 mas, bpa=7.023 degrees ! Estimated noise=0.187565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.53221e-05 Jy ! Component: 100 - total flux cleaned = 9.86584e-05 Jy ! Component: 150 - total flux cleaned = 0.000118748 Jy ! Component: 200 - total flux cleaned = 0.000127473 Jy ! Total flux subtracted in 200 components = 0.000127473 Jy ! Clean residual min=-0.000488 max=0.000511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0358002 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0358002 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=0.026632Jy sigma=0.650623 ! Fit after self-cal, rms=0.026631Jy sigma=0.650598 wmodel J0343+1356_X_map.mod ! Writing 76 model components to file: J0343+1356_X_map.mod wobs J0343+1356_X_uvs.fits ! Writing UV FITS file: J0343+1356_X_uvs.fits wwins J0343+1356_X_map.win ! wwins: Wrote 3 windows to J0343+1356_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 = -2.85122e-05 Jy ! Component: 100 - total flux cleaned = -0.000112316 Jy ! Component: 150 - total flux cleaned = -0.000161371 Jy ! Component: 200 - total flux cleaned = -0.00021431 Jy ! Component: 250 - total flux cleaned = -0.000283272 Jy ! Component: 300 - total flux cleaned = -0.000349721 Jy ! Component: 350 - total flux cleaned = -0.000419719 Jy ! Component: 400 - total flux cleaned = -0.000470625 Jy ! Component: 450 - total flux cleaned = -0.000514808 Jy ! Component: 500 - total flux cleaned = -0.000568861 Jy ! Component: 550 - total flux cleaned = -0.00062167 Jy ! Component: 600 - total flux cleaned = -0.000657905 Jy ! Component: 650 - total flux cleaned = -0.000688277 Jy ! Component: 700 - total flux cleaned = -0.000723057 Jy ! Component: 750 - total flux cleaned = -0.000757226 Jy ! Component: 800 - total flux cleaned = -0.000785975 Jy ! Component: 850 - total flux cleaned = -0.000809462 Jy ! Component: 900 - total flux cleaned = -0.000837336 Jy ! Component: 950 - total flux cleaned = -0.000846495 Jy ! Component: 1000 - total flux cleaned = -0.000882449 Jy ! Component: 1050 - total flux cleaned = -0.000882397 Jy ! Component: 1100 - total flux cleaned = -0.000921877 Jy ! Component: 1150 - total flux cleaned = -0.000943459 Jy ! Component: 1200 - total flux cleaned = -0.000968966 Jy ! Component: 1250 - total flux cleaned = -0.000998399 Jy ! Component: 1300 - total flux cleaned = -0.00101919 Jy ! Component: 1350 - total flux cleaned = -0.00104371 Jy ! Component: 1400 - total flux cleaned = -0.00105178 Jy ! Component: 1450 - total flux cleaned = -0.00107583 Jy ! Component: 1500 - total flux cleaned = -0.0010798 Jy ! Component: 1550 - total flux cleaned = -0.00110728 Jy ! Component: 1600 - total flux cleaned = -0.0011228 Jy ! Component: 1650 - total flux cleaned = -0.00113439 Jy ! Component: 1700 - total flux cleaned = -0.00115718 Jy ! Component: 1750 - total flux cleaned = -0.00117597 Jy ! Component: 1800 - total flux cleaned = -0.00119827 Jy ! Component: 1850 - total flux cleaned = -0.00121305 Jy ! Component: 1900 - total flux cleaned = -0.00123497 Jy ! Component: 1950 - total flux cleaned = -0.00125675 Jy ! Component: 2000 - total flux cleaned = -0.00128192 Jy ! Component: 2050 - total flux cleaned = -0.00131045 Jy ! Component: 2100 - total flux cleaned = -0.00132815 Jy ! Component: 2150 - total flux cleaned = -0.0013422 Jy ! Component: 2200 - total flux cleaned = -0.00136315 Jy ! Component: 2250 - total flux cleaned = -0.00137705 Jy ! Component: 2300 - total flux cleaned = -0.00139773 Jy ! Component: 2350 - total flux cleaned = -0.00141827 Jy ! Component: 2400 - total flux cleaned = -0.00144204 Jy ! Component: 2450 - total flux cleaned = -0.0014589 Jy ! Component: 2500 - total flux cleaned = -0.00147905 Jy ! Component: 2550 - total flux cleaned = -0.00148241 Jy ! Component: 2600 - total flux cleaned = -0.00150565 Jy ! Component: 2650 - total flux cleaned = -0.00152545 Jy ! Component: 2700 - total flux cleaned = -0.00154187 Jy ! Component: 2750 - total flux cleaned = -0.00156142 Jy ! Component: 2800 - total flux cleaned = -0.0015841 Jy ! Component: 2850 - total flux cleaned = -0.00160341 Jy ! Component: 2900 - total flux cleaned = -0.00160982 Jy ! Component: 2950 - total flux cleaned = -0.00162575 Jy ! Component: 3000 - total flux cleaned = -0.00163843 Jy ! Component: 3050 - total flux cleaned = -0.00165105 Jy ! Component: 3100 - total flux cleaned = -0.0016636 Jy ! Component: 3150 - total flux cleaned = -0.00167608 Jy ! Component: 3200 - total flux cleaned = -0.00168233 Jy ! Component: 3250 - total flux cleaned = -0.00167923 Jy ! Component: 3300 - total flux cleaned = -0.00169157 Jy ! Component: 3350 - total flux cleaned = -0.00170388 Jy ! Component: 3400 - total flux cleaned = -0.00170696 Jy ! Component: 3450 - total flux cleaned = -0.00172225 Jy ! Component: 3500 - total flux cleaned = -0.00172834 Jy ! Component: 3550 - total flux cleaned = -0.00174045 Jy ! Component: 3600 - total flux cleaned = -0.0017465 Jy ! Component: 3650 - total flux cleaned = -0.00176456 Jy ! Component: 3700 - total flux cleaned = -0.00176453 Jy ! Component: 3750 - total flux cleaned = -0.00177352 Jy ! Component: 3800 - total flux cleaned = -0.0017795 Jy ! Component: 3850 - total flux cleaned = -0.00179736 Jy ! Component: 3900 - total flux cleaned = -0.00180922 Jy ! Component: 3950 - total flux cleaned = -0.0018181 Jy ! Component: 4000 - total flux cleaned = -0.00182991 Jy ! Component: 4050 - total flux cleaned = -0.00182991 Jy ! Total flux subtracted in 4096 components = -0.00184166 Jy ! Clean residual min=-0.000178 max=0.000185 Jy/beam ! Clean residual mean=-0.000001 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0339586 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 293 components and 0.0339586 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0343+1356_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 2.196 at 7.023 degrees (North through East) ! Clean map min=-0.00034861 max=0.031245 Jy/beam ! Writing clean map to FITS file: .//J0343+1356_X_20180528_map.fits wmodel .//J0343+1356_X_20180528_map.mod ! Writing 293 model components to file: .//J0343+1356_X_20180528_map.mod wobs .//J0343+1356_X_20180528_uvs.fits ! Writing UV FITS file: .//J0343+1356_X_20180528_uvs.fits wwins .//J0343+1356_X_20180528_map.win ! wwins: Wrote 4 windows to .//J0343+1356_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0312446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.6305e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444604 0.444604 0.889209 1.77842 3.55684 7.11367 14.2273 28.4547 56.9094 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 674.757 quit ! Quitting program ! Log file .//J0343+1356_X_20180528_dfm.log closed on Sun Jul 8 13:39:13 2018