! Started logfile: .//J0214+0157_X_dfm.log on Sat Oct 20 23:36:56 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 .//J0214+0157_X_uva.fits ! Reading UV FITS file: .//J0214+0157_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0214+0157 ! ! 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 896 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 J0214+0157_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=1.003778Jy sigma=42.880500 ! Fit after self-cal, rms=0.963812Jy sigma=41.106661 ! 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=0.7963 mas, bmaj=1.884 mas, bpa=2.41 degrees ! Estimated noise=0.759044 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 = 0.0272908 Jy ! Component: 100 - total flux cleaned = 0.0345898 Jy ! Total flux subtracted in 100 components = 0.0345898 Jy ! Clean residual min=-0.003463 max=0.005258 Jy/beam ! Clean residual mean=-0.000007 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.0345898 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0345898 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=0.021350Jy sigma=0.840369 ! Fit after self-cal, rms=0.019966Jy sigma=0.769211 ! 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=0.9479 mas, bmaj=2.147 mas, bpa=5.217 degrees ! Estimated noise=0.585329 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 = 0.00425509 Jy ! Component: 100 - total flux cleaned = 0.00612132 Jy ! Component: 150 - total flux cleaned = 0.00713339 Jy ! Component: 200 - total flux cleaned = 0.00764941 Jy ! Total flux subtracted in 200 components = 0.00764941 Jy ! Clean residual min=-0.002961 max=0.006937 Jy/beam ! Clean residual mean=-0.000008 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.0422393 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.0422392 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=0.019140Jy sigma=0.728546 ! Fit after self-cal, rms=0.019145Jy sigma=0.728412 ! Inverting map ! Added new window around map position (-1.8, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622147 Jy ! Component: 100 - total flux cleaned = 0.00901068 Jy ! Component: 150 - total flux cleaned = 0.0106973 Jy ! Component: 200 - total flux cleaned = 0.0119775 Jy ! Total flux subtracted in 200 components = 0.0119775 Jy ! Clean residual min=-0.001687 max=0.001525 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0542167 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.0542167 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=0.017258Jy sigma=0.627200 ! Fit after self-cal, rms=0.017169Jy sigma=0.624707 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9479 x 2.147 at 5.217 degrees (North through East) ! Clean map min=-0.0016245 max=0.03824 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 LA 0.99 MK 1.13 ! NL 0.93 OV 0.97 PT 0.93 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 LA 0.91 MK 1.12 ! NL 1.02 OV 0.95 PT 1.02 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 LA 0.97 MK 0.98 ! NL 0.96 OV 1.05 PT 1.13 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 LA 0.95 MK 1.00 ! NL 1.01 OV 1.04 PT 1.04 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 LA 1.03 MK 0.91 ! NL 0.93 OV 0.96 PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 LA 0.99 MK 1.01 ! NL 0.93 OV 1.01 PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 LA 0.88 MK 0.98 ! NL 1.05 OV 0.95 PT 1.01 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.05 LA 0.98 MK 1.03 ! NL 0.93 OV 0.98 PT 0.92 SC 0.95 ! ! ! Fit before self-cal, rms=0.017169Jy sigma=0.624707 ! Fit after self-cal, rms=0.016802Jy sigma=0.609769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9581 mas, bmaj=2.159 mas, bpa=5.323 degrees ! Estimated noise=0.571914 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 = 0.000984593 Jy ! Component: 100 - total flux cleaned = 0.00163046 Jy ! Component: 150 - total flux cleaned = 0.00211647 Jy ! Component: 200 - total flux cleaned = 0.00243736 Jy ! Total flux subtracted in 200 components = 0.00243736 Jy ! Clean residual min=-0.001170 max=0.001193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0566541 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.0566541 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=0.016734Jy sigma=0.605407 ! Fit after self-cal, rms=0.016748Jy sigma=0.605168 ! 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=0.016748Jy sigma=0.605168 ! Fit after self-cal, rms=0.016758Jy sigma=0.605035 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9568 mas, bmaj=2.158 mas, bpa=5.37 degrees ! Estimated noise=0.572153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375252 Jy ! Component: 100 - total flux cleaned = 0.000553818 Jy ! Component: 150 - total flux cleaned = 0.000662115 Jy ! Component: 200 - total flux cleaned = 0.000758109 Jy ! Total flux subtracted in 200 components = 0.000758109 Jy ! Clean residual min=-0.001134 max=0.001166 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0574122 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.0574122 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=0.016735Jy sigma=0.604203 ! Fit after self-cal, rms=0.016736Jy sigma=0.604174 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 = 8.29417e-05 Jy ! Component: 100 - total flux cleaned = 0.000174313 Jy ! Component: 150 - total flux cleaned = 0.000239758 Jy ! Component: 200 - total flux cleaned = 0.00028444 Jy ! Total flux subtracted in 200 components = 0.00028444 Jy ! Clean residual min=-0.001121 max=0.001157 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0576966 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.0576966 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=0.016725Jy sigma=0.603816 ! Fit after self-cal, rms=0.016726Jy sigma=0.603804 ! 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=0.016726Jy sigma=0.603804 ! Fit after self-cal, rms=0.016722Jy sigma=0.603674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9545 mas, bmaj=2.157 mas, bpa=5.592 degrees ! Estimated noise=0.572255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173878 Jy ! Component: 100 - total flux cleaned = 0.000274625 Jy ! Component: 150 - total flux cleaned = 0.000341566 Jy ! Component: 200 - total flux cleaned = 0.000396531 Jy ! Total flux subtracted in 200 components = 0.000396531 Jy ! Clean residual min=-0.001106 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0580932 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.0580932 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=0.016707Jy sigma=0.603453 ! Fit after self-cal, rms=0.016708Jy sigma=0.603448 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 = 4.65529e-05 Jy ! Component: 100 - total flux cleaned = 6.53433e-05 Jy ! Component: 150 - total flux cleaned = 8.35509e-05 Jy ! Component: 200 - total flux cleaned = 0.000101328 Jy ! Total flux subtracted in 200 components = 0.000101328 Jy ! Clean residual min=-0.001099 max=0.001141 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0581945 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.0581945 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=0.016703Jy sigma=0.603271 ! Fit after self-cal, rms=0.016703Jy sigma=0.603270 ! 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=0.016703Jy sigma=0.603270 ! Fit after self-cal, rms=0.016705Jy sigma=0.603174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=3.358 mas, bpa=2.864 degrees ! Estimated noise=0.710471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.12936e-05 Jy ! Component: 100 - total flux cleaned = 7.33492e-05 Jy ! Component: 150 - total flux cleaned = 0.000102575 Jy ! Component: 200 - total flux cleaned = 0.000134368 Jy ! Total flux subtracted in 200 components = 0.000134368 Jy ! Clean residual min=-0.001181 max=0.001107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0583289 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.0583289 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=0.016702Jy sigma=0.603176 ! Fit after self-cal, rms=0.016701Jy sigma=0.603149 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 = 4.29522e-06 Jy ! Component: 100 - total flux cleaned = 3.5037e-05 Jy ! Component: 150 - total flux cleaned = 4.94888e-05 Jy ! Component: 200 - total flux cleaned = 6.29731e-05 Jy ! Total flux subtracted in 200 components = 6.29731e-05 Jy ! Clean residual min=-0.001166 max=0.001099 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0583918 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 0.0583918 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=0.016701Jy sigma=0.603174 ! Fit after self-cal, rms=0.016701Jy sigma=0.603147 ! 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=0.9522 mas, bmaj=2.156 mas, bpa=5.804 degrees ! Estimated noise=0.572192 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9522 x 2.156 at 5.804 degrees (North through East) ! Clean map min=-0.0010351 max=0.037608 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=0.7976 mas, bmaj=1.882 mas, bpa=2.885 degrees ! Estimated noise=0.741613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274689 Jy ! Component: 100 - total flux cleaned = 0.0352408 Jy ! Component: 150 - total flux cleaned = 0.0398852 Jy ! Component: 200 - total flux cleaned = 0.0431147 Jy ! Total flux subtracted in 200 components = 0.0431147 Jy ! Clean residual min=-0.002433 max=0.002292 Jy/beam ! Clean residual mean=-0.000005 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0431147 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0431147 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=2.156 mas, bpa=5.804 degrees ! Estimated noise=0.572192 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 = 0.00332596 Jy ! Component: 100 - total flux cleaned = 0.0057192 Jy ! Component: 150 - total flux cleaned = 0.00754544 Jy ! Component: 200 - total flux cleaned = 0.00897978 Jy ! Total flux subtracted in 200 components = 0.00897978 Jy ! Clean residual min=-0.001600 max=0.001467 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0520944 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.0520944 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=2.238 mas, bmaj=3.358 mas, bpa=2.864 degrees ! Estimated noise=0.710471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160436 Jy ! Component: 100 - total flux cleaned = 0.00266074 Jy ! Component: 150 - total flux cleaned = 0.0034507 Jy ! Component: 200 - total flux cleaned = 0.0040654 Jy ! Total flux subtracted in 200 components = 0.0040654 Jy ! Clean residual min=-0.001435 max=0.001171 Jy/beam ! Clean residual mean=-0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0561598 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 = 0.00049042 Jy ! Component: 100 - total flux cleaned = 0.000886375 Jy ! Component: 150 - total flux cleaned = 0.00121105 Jy ! Component: 200 - total flux cleaned = 0.00147932 Jy ! Total flux subtracted in 200 components = 0.00147932 Jy ! Clean residual min=-0.001257 max=0.001169 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0576392 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 97 components and 0.0576392 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=2.156 mas, bpa=5.804 degrees ! Estimated noise=0.572192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.91015e-05 Jy ! Component: 100 - total flux cleaned = 0.000320399 Jy ! Component: 150 - total flux cleaned = 0.000461852 Jy ! Component: 200 - total flux cleaned = 0.00053818 Jy ! Total flux subtracted in 200 components = 0.00053818 Jy ! Clean residual min=-0.001143 max=0.001152 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0581773 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.0581773 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=0.016710Jy sigma=0.604189 ! Fit after self-cal, rms=0.016706Jy sigma=0.604161 wmodel J0214+0157_X_map.mod ! Writing 112 model components to file: J0214+0157_X_map.mod wobs J0214+0157_X_uvs.fits ! Writing UV FITS file: J0214+0157_X_uvs.fits wwins J0214+0157_X_map.win ! wwins: Wrote 2 windows to J0214+0157_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 = 0.000124474 Jy ! Component: 100 - total flux cleaned = 0.000144194 Jy ! Component: 150 - total flux cleaned = 0.000108838 Jy ! Component: 200 - total flux cleaned = 4.24011e-05 Jy ! Component: 250 - total flux cleaned = -2.05617e-05 Jy ! Component: 300 - total flux cleaned = -8.14141e-05 Jy ! Component: 350 - total flux cleaned = -0.000139928 Jy ! Component: 400 - total flux cleaned = -0.000154382 Jy ! Component: 450 - total flux cleaned = -0.000222306 Jy ! Component: 500 - total flux cleaned = -0.000261328 Jy ! Component: 550 - total flux cleaned = -0.000324197 Jy ! Component: 600 - total flux cleaned = -0.000372958 Jy ! Component: 650 - total flux cleaned = -0.00039683 Jy ! Component: 700 - total flux cleaned = -0.000465885 Jy ! Component: 750 - total flux cleaned = -0.000510663 Jy ! Component: 800 - total flux cleaned = -0.000620394 Jy ! Component: 850 - total flux cleaned = -0.000716581 Jy ! Component: 900 - total flux cleaned = -0.00080043 Jy ! Component: 950 - total flux cleaned = -0.000882389 Jy ! Component: 1000 - total flux cleaned = -0.000982659 Jy ! Component: 1050 - total flux cleaned = -0.00107094 Jy ! Component: 1100 - total flux cleaned = -0.00116701 Jy ! Component: 1150 - total flux cleaned = -0.00127041 Jy ! Component: 1200 - total flux cleaned = -0.00134417 Jy ! Component: 1250 - total flux cleaned = -0.00145284 Jy ! Component: 1300 - total flux cleaned = -0.0015506 Jy ! Component: 1350 - total flux cleaned = -0.00165533 Jy ! Component: 1400 - total flux cleaned = -0.0017495 Jy ! Component: 1450 - total flux cleaned = -0.00181692 Jy ! Component: 1500 - total flux cleaned = -0.00190805 Jy ! Component: 1550 - total flux cleaned = -0.00198115 Jy ! Component: 1600 - total flux cleaned = -0.00206919 Jy ! Component: 1650 - total flux cleaned = -0.00216376 Jy ! Component: 1700 - total flux cleaned = -0.00222566 Jy ! Component: 1750 - total flux cleaned = -0.00230221 Jy ! Component: 1800 - total flux cleaned = -0.00238509 Jy ! Component: 1850 - total flux cleaned = -0.00246678 Jy ! Component: 1900 - total flux cleaned = -0.00256183 Jy ! Component: 1950 - total flux cleaned = -0.00262652 Jy ! Component: 2000 - total flux cleaned = -0.0026906 Jy ! Component: 2050 - total flux cleaned = -0.00276082 Jy ! Component: 2100 - total flux cleaned = -0.00283035 Jy ! Component: 2150 - total flux cleaned = -0.00290587 Jy ! Component: 2200 - total flux cleaned = -0.00297376 Jy ! Component: 2250 - total flux cleaned = -0.00304099 Jy ! Component: 2300 - total flux cleaned = -0.00309419 Jy ! Component: 2350 - total flux cleaned = -0.00316671 Jy ! Component: 2400 - total flux cleaned = -0.0032125 Jy ! Component: 2450 - total flux cleaned = -0.0032709 Jy ! Component: 2500 - total flux cleaned = -0.00330952 Jy ! Component: 2550 - total flux cleaned = -0.00336706 Jy ! Component: 2600 - total flux cleaned = -0.00341784 Jy ! Component: 2650 - total flux cleaned = -0.00346196 Jy ! Component: 2700 - total flux cleaned = -0.00351193 Jy ! Component: 2750 - total flux cleaned = -0.00355537 Jy ! Component: 2800 - total flux cleaned = -0.00361074 Jy ! Component: 2850 - total flux cleaned = -0.00365966 Jy ! Component: 2900 - total flux cleaned = -0.00370839 Jy ! Component: 2950 - total flux cleaned = -0.00377503 Jy ! Component: 3000 - total flux cleaned = -0.00383536 Jy ! Component: 3050 - total flux cleaned = -0.00388943 Jy ! Component: 3100 - total flux cleaned = -0.00394335 Jy ! Component: 3150 - total flux cleaned = -0.00400307 Jy ! Component: 3200 - total flux cleaned = -0.0040388 Jy ! Component: 3250 - total flux cleaned = -0.00409825 Jy ! Component: 3300 - total flux cleaned = -0.00414564 Jy ! Component: 3350 - total flux cleaned = -0.00420475 Jy ! Component: 3400 - total flux cleaned = -0.00425199 Jy ! Component: 3450 - total flux cleaned = -0.0043109 Jy ! Component: 3500 - total flux cleaned = -0.00434033 Jy ! Component: 3550 - total flux cleaned = -0.00439913 Jy ! Component: 3600 - total flux cleaned = -0.0044461 Jy ! Component: 3650 - total flux cleaned = -0.00449887 Jy ! Component: 3700 - total flux cleaned = -0.00454578 Jy ! Component: 3750 - total flux cleaned = -0.0045985 Jy ! Component: 3800 - total flux cleaned = -0.00463945 Jy ! Component: 3850 - total flux cleaned = -0.00468037 Jy ! Component: 3900 - total flux cleaned = -0.00473291 Jy ! Component: 3950 - total flux cleaned = -0.00476793 Jy ! Component: 4000 - total flux cleaned = -0.00482046 Jy ! Component: 4050 - total flux cleaned = -0.00485543 Jy ! Total flux subtracted in 4096 components = -0.00489625 Jy ! Clean residual min=-0.000351 max=0.000311 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0532811 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 346 components and 0.0532811 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0214+0157_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9522 x 2.156 at 5.804 degrees (North through East) ! Clean map min=-0.00072854 max=0.037669 Jy/beam ! Writing clean map to FITS file: .//J0214+0157_X_map.fits wmodel .//J0214+0157_X_map.mod ! Writing 346 model components to file: .//J0214+0157_X_map.mod wobs .//J0214+0157_X_uvs.fits ! Writing UV FITS file: .//J0214+0157_X_uvs.fits wwins .//J0214+0157_X_map.win ! wwins: Wrote 3 windows to .//J0214+0157_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0376685 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.60616e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.685412 0.685412 1.37082 2.74165 5.4833 10.9666 21.9332 43.8664 87.7327 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 437.693 quit ! Quitting program ! Log file .//J0214+0157_X_dfm.log closed on Sat Oct 20 23:37:00 2018