! Started logfile: /vlbi/sb072/temp_maps//J0610+1700_X_dfm.log on Fri Dec 28 22:54:08 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 /vlbi/sb072/temp_maps//J0610+1700_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0610+1700_X_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0610+1700 ! ! 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 94 lines of history. ! ! Reading 8280 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 J0610+1700_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=1.000189Jy sigma=37.729546 ! Fit after self-cal, rms=0.986530Jy sigma=37.203586 ! 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=0.7092 mas, bmaj=2.032 mas, bpa=3.171 degrees ! Estimated noise=0.469157 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 = 0.00860262 Jy ! Component: 100 - total flux cleaned = 0.0115592 Jy ! Total flux subtracted in 100 components = 0.0115592 Jy ! Clean residual min=-0.001559 max=0.001876 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0115592 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0115592 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=0.022117Jy sigma=0.772737 ! Fit after self-cal, rms=0.020366Jy sigma=0.707613 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400787 Jy ! Component: 100 - total flux cleaned = 0.00571355 Jy ! Total flux subtracted in 100 components = 0.00571355 Jy ! Clean residual min=-0.001259 max=0.001318 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0172727 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0172727 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=0.019174Jy sigma=0.660465 ! Fit after self-cal, rms=0.019168Jy sigma=0.660344 ! 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=0.9062 mas, bmaj=2.256 mas, bpa=3.065 degrees ! Estimated noise=0.209782 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 = 0.00204809 Jy ! Component: 100 - total flux cleaned = 0.00310002 Jy ! Component: 150 - total flux cleaned = 0.00372062 Jy ! Component: 200 - total flux cleaned = 0.00412465 Jy ! Total flux subtracted in 200 components = 0.00412465 Jy ! Clean residual min=-0.000617 max=0.000688 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0213974 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 0.0213974 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=0.018938Jy sigma=0.652032 ! Fit after self-cal, rms=0.018931Jy sigma=0.651887 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9062 x 2.256 at 3.065 degrees (North through East) ! Clean map min=-0.00057957 max=0.016693 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.06 KP 0.81 ! LA 0.97 MK 1.11 NL 1.08 OV 1.03 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.06 KP 0.87 ! LA 0.87 MK 0.99 NL 1.09 OV 1.02 ! PT 0.98 SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.96 KP 0.96 ! LA 1.03 MK 1.09 NL 1.03 OV 1.13 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.96 KP 0.89 ! LA 1.07 MK 1.05 NL 1.03 OV 0.94 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.08 KP 0.89 ! LA 1.05 MK 1.01 NL 1.07 OV 0.92 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.97 KP 0.90 ! LA 0.86 MK 1.02 NL 1.07 OV 1.06 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.16 KP 0.89 ! LA 1.01 MK 0.94 NL 0.99 OV 0.93 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.00 KP 0.87 ! LA 0.93 MK 1.03 NL 1.07 OV 1.05 ! PT 0.91 SC 0.94 ! ! ! Fit before self-cal, rms=0.018931Jy sigma=0.651887 ! Fit after self-cal, rms=0.018505Jy sigma=0.648704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9158 mas, bmaj=2.276 mas, bpa=3.229 degrees ! Estimated noise=0.209386 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 = 2.65054e-05 Jy ! Component: 100 - total flux cleaned = 4.03331e-05 Jy ! Component: 150 - total flux cleaned = 4.76386e-05 Jy ! Component: 200 - total flux cleaned = 5.67763e-05 Jy ! Total flux subtracted in 200 components = 5.67763e-05 Jy ! Clean residual min=-0.000569 max=0.000621 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0214541 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0214541 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=0.018504Jy sigma=0.648671 ! Fit after self-cal, rms=0.018507Jy sigma=0.648458 ! 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=0.018507Jy sigma=0.648458 ! Fit after self-cal, rms=0.018527Jy sigma=0.648439 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9161 mas, bmaj=2.276 mas, bpa=3.312 degrees ! Estimated noise=0.209583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.80254e-05 Jy ! Component: 100 - total flux cleaned = 5.4801e-05 Jy ! Component: 150 - total flux cleaned = 6.28232e-05 Jy ! Component: 200 - total flux cleaned = 7.20237e-05 Jy ! Total flux subtracted in 200 components = 7.20237e-05 Jy ! Clean residual min=-0.000563 max=0.000600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0215261 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0215261 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=0.018527Jy sigma=0.648417 ! Fit after self-cal, rms=0.018528Jy sigma=0.648414 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 = 6.37198e-06 Jy ! Component: 100 - total flux cleaned = 9.89568e-06 Jy ! Component: 150 - total flux cleaned = 1.47567e-05 Jy ! Component: 200 - total flux cleaned = 1.93404e-05 Jy ! Total flux subtracted in 200 components = 1.93404e-05 Jy ! Clean residual min=-0.000561 max=0.000597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0215455 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0215455 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=0.018527Jy sigma=0.648402 ! Fit after self-cal, rms=0.018527Jy sigma=0.648402 ! 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=0.018527Jy sigma=0.648402 ! Fit after self-cal, rms=0.018526Jy sigma=0.648398 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9155 mas, bmaj=2.273 mas, bpa=3.361 degrees ! Estimated noise=0.209533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.9575e-05 Jy ! Component: 100 - total flux cleaned = 6.33675e-05 Jy ! Component: 150 - total flux cleaned = 6.93745e-05 Jy ! Component: 200 - total flux cleaned = 7.62354e-05 Jy ! Total flux subtracted in 200 components = 7.62354e-05 Jy ! Clean residual min=-0.000557 max=0.000592 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0216217 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.0216217 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=0.018526Jy sigma=0.648385 ! Fit after self-cal, rms=0.018526Jy sigma=0.648384 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 = 3.13838e-06 Jy ! Component: 100 - total flux cleaned = 5.72311e-06 Jy ! Component: 150 - total flux cleaned = 9.35306e-06 Jy ! Component: 200 - total flux cleaned = 1.2893e-05 Jy ! Total flux subtracted in 200 components = 1.2893e-05 Jy ! Clean residual min=-0.000556 max=0.000593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0216346 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.0216346 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=0.018526Jy sigma=0.648378 ! Fit after self-cal, rms=0.018526Jy sigma=0.648378 ! 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=0.018526Jy sigma=0.648378 ! Fit after self-cal, rms=0.018526Jy sigma=0.648375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=3.061 mas, bpa=-1.082 degrees ! Estimated noise=0.271093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013507 Jy ! Component: 100 - total flux cleaned = 0.000175011 Jy ! Component: 150 - total flux cleaned = 0.000186383 Jy ! Component: 200 - total flux cleaned = 0.000196627 Jy ! Total flux subtracted in 200 components = 0.000196627 Jy ! Clean residual min=-0.000691 max=0.000797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0218312 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.0218312 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=0.018526Jy sigma=0.648374 ! Fit after self-cal, rms=0.018526Jy sigma=0.648368 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 = 6.39403e-06 Jy ! Component: 100 - total flux cleaned = 1.22289e-05 Jy ! Component: 150 - total flux cleaned = 1.9511e-05 Jy ! Component: 200 - total flux cleaned = 2.77673e-05 Jy ! Total flux subtracted in 200 components = 2.77673e-05 Jy ! Clean residual min=-0.000688 max=0.000796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.021859 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.021859 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=0.018526Jy sigma=0.648375 ! Fit after self-cal, rms=0.018526Jy sigma=0.648370 ! 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=0.9147 mas, bmaj=2.271 mas, bpa=3.39 degrees ! Estimated noise=0.209507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9147 x 2.271 at 3.39 degrees (North through East) ! Clean map min=-0.00050626 max=0.016525 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=0.7137 mas, bmaj=2.038 mas, bpa=3.629 degrees ! Estimated noise=0.475023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115415 Jy ! Component: 100 - total flux cleaned = 0.0151753 Jy ! Component: 150 - total flux cleaned = 0.0170922 Jy ! Component: 200 - total flux cleaned = 0.0182744 Jy ! Total flux subtracted in 200 components = 0.0182744 Jy ! Clean residual min=-0.001291 max=0.001229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0182744 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0182744 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9147 mas, bmaj=2.271 mas, bpa=3.39 degrees ! Estimated noise=0.209507 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 = 0.00147014 Jy ! Component: 100 - total flux cleaned = 0.00219702 Jy ! Component: 150 - total flux cleaned = 0.00263117 Jy ! Component: 200 - total flux cleaned = 0.00291869 Jy ! Total flux subtracted in 200 components = 0.00291869 Jy ! Clean residual min=-0.000595 max=0.000599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0211931 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.0211931 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=2.009 mas, bmaj=3.061 mas, bpa=-1.082 degrees ! Estimated noise=0.271093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349112 Jy ! Component: 100 - total flux cleaned = 0.000517846 Jy ! Component: 150 - total flux cleaned = 0.000607993 Jy ! Component: 200 - total flux cleaned = 0.000633229 Jy ! Total flux subtracted in 200 components = 0.000633229 Jy ! Clean residual min=-0.000692 max=0.000798 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0218263 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 = 7.87657e-06 Jy ! Component: 100 - total flux cleaned = 1.34637e-05 Jy ! Component: 150 - total flux cleaned = 2.04464e-05 Jy ! Component: 200 - total flux cleaned = 2.53659e-05 Jy ! Total flux subtracted in 200 components = 2.53659e-05 Jy ! Clean residual min=-0.000689 max=0.000796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0218517 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0218517 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9147 mas, bmaj=2.271 mas, bpa=3.39 degrees ! Estimated noise=0.209507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.67912e-05 Jy ! Component: 100 - total flux cleaned = -3.20415e-05 Jy ! Component: 150 - total flux cleaned = -3.53007e-05 Jy ! Component: 200 - total flux cleaned = -3.82721e-05 Jy ! Total flux subtracted in 200 components = -3.82721e-05 Jy ! Clean residual min=-0.000558 max=0.000590 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0218134 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.0218134 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=0.018527Jy sigma=0.648397 ! Fit after self-cal, rms=0.018527Jy sigma=0.648391 wmodel J0610+1700_X_map.mod ! Writing 68 model components to file: J0610+1700_X_map.mod wobs J0610+1700_X_uvs.fits ! Writing UV FITS file: J0610+1700_X_uvs.fits wwins J0610+1700_X_map.win ! wwins: Wrote 1 windows to J0610+1700_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 = 0.000230411 Jy ! Component: 100 - total flux cleaned = 0.000370664 Jy ! Component: 150 - total flux cleaned = 0.000417699 Jy ! Component: 200 - total flux cleaned = 0.000481089 Jy ! Component: 250 - total flux cleaned = 0.000524606 Jy ! Component: 300 - total flux cleaned = 0.000549772 Jy ! Component: 350 - total flux cleaned = 0.000590293 Jy ! Component: 400 - total flux cleaned = 0.000652833 Jy ! Component: 450 - total flux cleaned = 0.00067553 Jy ! Component: 500 - total flux cleaned = 0.000690374 Jy ! Component: 550 - total flux cleaned = 0.000733672 Jy ! Component: 600 - total flux cleaned = 0.000790042 Jy ! Component: 650 - total flux cleaned = 0.000831308 Jy ! Component: 700 - total flux cleaned = 0.000851633 Jy ! Component: 750 - total flux cleaned = 0.0009043 Jy ! Component: 800 - total flux cleaned = 0.000930019 Jy ! Component: 850 - total flux cleaned = 0.000980505 Jy ! Component: 900 - total flux cleaned = 0.00101761 Jy ! Component: 950 - total flux cleaned = 0.00102976 Jy ! Component: 1000 - total flux cleaned = 0.00107787 Jy ! Component: 1050 - total flux cleaned = 0.00110734 Jy ! Component: 1100 - total flux cleaned = 0.00114213 Jy ! Component: 1150 - total flux cleaned = 0.00117056 Jy ! Component: 1200 - total flux cleaned = 0.00117611 Jy ! Component: 1250 - total flux cleaned = 0.00118724 Jy ! Component: 1300 - total flux cleaned = 0.00120913 Jy ! Component: 1350 - total flux cleaned = 0.00122002 Jy ! Component: 1400 - total flux cleaned = 0.00123611 Jy ! Component: 1450 - total flux cleaned = 0.00125199 Jy ! Component: 1500 - total flux cleaned = 0.00128297 Jy ! Component: 1550 - total flux cleaned = 0.00131352 Jy ! Component: 1600 - total flux cleaned = 0.00132862 Jy ! Component: 1650 - total flux cleaned = 0.00136361 Jy ! Component: 1700 - total flux cleaned = 0.00138338 Jy ! Component: 1750 - total flux cleaned = 0.00142749 Jy ! Component: 1800 - total flux cleaned = 0.00147587 Jy ! Component: 1850 - total flux cleaned = 0.00150935 Jy ! Component: 1900 - total flux cleaned = 0.00153773 Jy ! Component: 1950 - total flux cleaned = 0.00156119 Jy ! Component: 2000 - total flux cleaned = 0.00159374 Jy ! Component: 2050 - total flux cleaned = 0.00162591 Jy ! Component: 2100 - total flux cleaned = 0.00164867 Jy ! Component: 2150 - total flux cleaned = 0.00168013 Jy ! Component: 2200 - total flux cleaned = 0.00168012 Jy ! Component: 2250 - total flux cleaned = 0.00170659 Jy ! Component: 2300 - total flux cleaned = 0.00170661 Jy ! Component: 2350 - total flux cleaned = 0.00171101 Jy ! Component: 2400 - total flux cleaned = 0.00172815 Jy ! Component: 2450 - total flux cleaned = 0.00173673 Jy ! Component: 2500 - total flux cleaned = 0.00176204 Jy ! Component: 2550 - total flux cleaned = 0.00177872 Jy ! Component: 2600 - total flux cleaned = 0.0017829 Jy ! Component: 2650 - total flux cleaned = 0.00180342 Jy ! Component: 2700 - total flux cleaned = 0.00182374 Jy ! Component: 2750 - total flux cleaned = 0.00181968 Jy ! Component: 2800 - total flux cleaned = 0.00182769 Jy ! Component: 2850 - total flux cleaned = 0.00184752 Jy ! Component: 2900 - total flux cleaned = 0.00185151 Jy ! Component: 2950 - total flux cleaned = 0.00186711 Jy ! Component: 3000 - total flux cleaned = 0.00186718 Jy ! Component: 3050 - total flux cleaned = 0.00187489 Jy ! Component: 3100 - total flux cleaned = 0.00188633 Jy ! Component: 3150 - total flux cleaned = 0.00188631 Jy ! Component: 3200 - total flux cleaned = 0.0018863 Jy ! Component: 3250 - total flux cleaned = 0.00189003 Jy ! Component: 3300 - total flux cleaned = 0.00189741 Jy ! Component: 3350 - total flux cleaned = 0.00190106 Jy ! Component: 3400 - total flux cleaned = 0.00189375 Jy ! Component: 3450 - total flux cleaned = 0.00190468 Jy ! Component: 3500 - total flux cleaned = 0.00191554 Jy ! Component: 3550 - total flux cleaned = 0.00190835 Jy ! Component: 3600 - total flux cleaned = 0.00191554 Jy ! Component: 3650 - total flux cleaned = 0.00193336 Jy ! Component: 3700 - total flux cleaned = 0.0019263 Jy ! Component: 3750 - total flux cleaned = 0.0019263 Jy ! Component: 3800 - total flux cleaned = 0.00194034 Jy ! Component: 3850 - total flux cleaned = 0.00194035 Jy ! Component: 3900 - total flux cleaned = 0.00194036 Jy ! Component: 3950 - total flux cleaned = 0.0019473 Jy ! Component: 4000 - total flux cleaned = 0.00194385 Jy ! Component: 4050 - total flux cleaned = 0.00194728 Jy ! Total flux subtracted in 4096 components = 0.00194387 Jy ! Clean residual min=-0.000181 max=0.000209 Jy/beam ! Clean residual mean=-0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0237573 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 364 components and 0.0237573 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0610+1700_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9147 x 2.271 at 3.39 degrees (North through East) ! Clean map min=-0.00040477 max=0.016542 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0610+1700_X_map.fits wmodel /vlbi/sb072/temp_maps//J0610+1700_X_map.mod ! Writing 364 model components to file: /vlbi/sb072/temp_maps//J0610+1700_X_map.mod wobs /vlbi/sb072/temp_maps//J0610+1700_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0610+1700_X_uvs.fits wwins /vlbi/sb072/temp_maps//J0610+1700_X_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J0610+1700_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0165421 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.82055e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05558 1.05558 2.11117 4.22234 8.44468 16.8894 33.7787 67.5574 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.202 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0610+1700_X_dfm.log closed on Fri Dec 28 22:54:12 2018