! Started logfile: .//J0102+5824_X_dfm.log on Wed Nov 16 11:45:00 2016 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 .//J0102+5824_X_uva.fits ! Reading UV FITS file: .//J0102+5824_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.739683 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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): I ! ! Read 94 lines of history. ! ! Reading 7456 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 J0102+5824_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 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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.420051Jy sigma=110.517427 ! Fit after self-cal, rms=2.237099Jy sigma=72.085907 ! 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=0.7067 mas, bmaj=2.944 mas, bpa=-31.05 degrees ! Estimated noise=0.477435 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 = 2.43813 Jy ! Component: 100 - total flux cleaned = 2.97857 Jy ! Total flux subtracted in 100 components = 2.97857 Jy ! Clean residual min=-0.091854 max=0.185237 Jy/beam ! Clean residual mean=0.000193 rms=0.024423 Jy/beam ! Combined flux in latest and established models = 2.97857 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.97857 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=0.398673Jy sigma=12.775476 ! Fit after self-cal, rms=0.398655Jy sigma=12.775180 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.201067 Jy ! Component: 100 - total flux cleaned = 0.319428 Jy ! Total flux subtracted in 100 components = 0.319428 Jy ! Clean residual min=-0.059390 max=0.061937 Jy/beam ! Clean residual mean=0.000106 rms=0.013715 Jy/beam ! Combined flux in latest and established models = 3.29799 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 3.29799 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=0.236680Jy sigma=7.436933 ! Fit after self-cal, rms=0.236016Jy sigma=7.415318 ! 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=0.8823 mas, bmaj=2.901 mas, bpa=-31.48 degrees ! Estimated noise=0.259968 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 = 0.111875 Jy ! Component: 100 - total flux cleaned = 0.18382 Jy ! Component: 150 - total flux cleaned = 0.237238 Jy ! Component: 200 - total flux cleaned = 0.27869 Jy ! Total flux subtracted in 200 components = 0.27869 Jy ! Clean residual min=-0.054457 max=0.055817 Jy/beam ! Clean residual mean=0.000017 rms=0.012412 Jy/beam ! Combined flux in latest and established models = 3.57668 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 61 components and 3.57668 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=0.161406Jy sigma=4.960841 ! Fit after self-cal, rms=0.160758Jy sigma=4.934362 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8823 x 2.901 at -31.48 degrees (North through East) ! Clean map min=-0.051236 max=3.1592 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 1.06 ! LA 0.96 MK 1.01 NL 1.03 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 1.06 ! LA 0.95 MK 1.01 NL 1.03 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 KP 1.05 ! LA 0.96 MK 1.00 NL 1.04 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 1.06 ! LA 0.95 MK 1.00 NL 1.03 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.02 KP 1.05 ! LA 0.95 MK 0.99 NL 1.01 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.02 KP 1.05 ! LA 0.95 MK 1.00 NL 1.00 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.02 KP 1.05 ! LA 0.95 MK 1.01 NL 1.01 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.01 KP 1.05 ! LA 0.95 MK 1.00 NL 1.01 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.160758Jy sigma=4.934362 ! Fit after self-cal, rms=0.070140Jy sigma=1.847769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.91 mas, bpa=-31.42 degrees ! Estimated noise=0.259183 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 (-2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124748 Jy ! Component: 100 - total flux cleaned = -0.00233856 Jy ! Component: 150 - total flux cleaned = -0.000637923 Jy ! Component: 200 - total flux cleaned = 0.000440903 Jy ! Total flux subtracted in 200 components = 0.000440903 Jy ! Clean residual min=-0.015697 max=0.012010 Jy/beam ! Clean residual mean=-0.000003 rms=0.002593 Jy/beam ! Combined flux in latest and established models = 3.57713 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 3.57713 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=0.060905Jy sigma=1.485125 ! Fit after self-cal, rms=0.060883Jy sigma=1.476178 ! 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=0.060883Jy sigma=1.476178 ! Fit after self-cal, rms=0.060128Jy sigma=1.443188 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=2.91 mas, bpa=-31.42 degrees ! Estimated noise=0.258838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00588368 Jy ! Component: 100 - total flux cleaned = -0.00496633 Jy ! Component: 150 - total flux cleaned = -0.00416794 Jy ! Component: 200 - total flux cleaned = -0.00370557 Jy ! Total flux subtracted in 200 components = -0.00370557 Jy ! Clean residual min=-0.013343 max=0.010394 Jy/beam ! Clean residual mean=-0.000004 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 3.57342 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 3.57342 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=0.057085Jy sigma=1.326783 ! Fit after self-cal, rms=0.057124Jy sigma=1.321197 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 = -0.000952149 Jy ! Component: 100 - total flux cleaned = -0.00076262 Jy ! Component: 150 - total flux cleaned = -0.000580606 Jy ! Component: 200 - total flux cleaned = -0.000583835 Jy ! Total flux subtracted in 200 components = -0.000583835 Jy ! Clean residual min=-0.012708 max=0.009586 Jy/beam ! Clean residual mean=-0.000004 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 3.57284 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 3.57284 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=0.055793Jy sigma=1.271226 ! Fit after self-cal, rms=0.055839Jy sigma=1.266724 ! 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=0.055839Jy sigma=1.266724 ! Fit after self-cal, rms=0.055529Jy sigma=1.248689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8862 mas, bmaj=2.911 mas, bpa=-31.41 degrees ! Estimated noise=0.258698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00260874 Jy ! Component: 100 - total flux cleaned = -0.00352714 Jy ! Component: 150 - total flux cleaned = -0.00384528 Jy ! Component: 200 - total flux cleaned = -0.00371017 Jy ! Total flux subtracted in 200 components = -0.00371017 Jy ! Clean residual min=-0.011084 max=0.008490 Jy/beam ! Clean residual mean=-0.000005 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 3.56913 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 119 components and 3.56913 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=0.054391Jy sigma=1.205218 ! Fit after self-cal, rms=0.054441Jy sigma=1.200846 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 = -0.00113966 Jy ! Component: 100 - total flux cleaned = -0.00112949 Jy ! Component: 150 - total flux cleaned = -0.00146203 Jy ! Component: 200 - total flux cleaned = -0.00156046 Jy ! Total flux subtracted in 200 components = -0.00156046 Jy ! Clean residual min=-0.010706 max=0.008023 Jy/beam ! Clean residual mean=-0.000004 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 3.56757 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 3.56757 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=0.053849Jy sigma=1.179725 ! Fit after self-cal, rms=0.053913Jy sigma=1.176648 ! 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=0.053913Jy sigma=1.176648 ! Fit after self-cal, rms=0.053771Jy sigma=1.166434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.054 mas, bmaj=3.07 mas, bpa=-36.12 degrees ! Estimated noise=0.322667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118348 Jy ! Component: 100 - total flux cleaned = -0.00151769 Jy ! Component: 150 - total flux cleaned = -0.00178555 Jy ! Component: 200 - total flux cleaned = -0.00185889 Jy ! Total flux subtracted in 200 components = -0.00185889 Jy ! Clean residual min=-0.009059 max=0.006135 Jy/beam ! Clean residual mean=-0.000010 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 3.56571 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 3.56571 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=0.053499Jy sigma=1.156283 ! Fit after self-cal, rms=0.053534Jy sigma=1.154978 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 = -0.000436322 Jy ! Component: 100 - total flux cleaned = -0.000359095 Jy ! Component: 150 - total flux cleaned = -0.000488233 Jy ! Component: 200 - total flux cleaned = -0.000603368 Jy ! Total flux subtracted in 200 components = -0.000603368 Jy ! Clean residual min=-0.008769 max=0.006193 Jy/beam ! Clean residual mean=-0.000009 rms=0.002009 Jy/beam ! Combined flux in latest and established models = 3.5651 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 3.5651 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=0.053339Jy sigma=1.149188 ! Fit after self-cal, rms=0.053385Jy sigma=1.148412 ! 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=0.8858 mas, bmaj=2.911 mas, bpa=-31.4 degrees ! Estimated noise=0.258652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8858 x 2.911 at -31.4 degrees (North through East) ! Clean map min=-0.02428 max=3.148 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 ! Performing amp+phase self-cal ! ! 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=0.053385Jy sigma=1.148412 ! Fit after self-cal, rms=0.045070Jy sigma=1.047214 ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.912 mas, bpa=-31.4 degrees ! Estimated noise=0.258676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00067347 Jy ! Component: 100 - total flux cleaned = -0.000789777 Jy ! Component: 150 - total flux cleaned = -0.00112373 Jy ! Component: 200 - total flux cleaned = -0.00112375 Jy ! Total flux subtracted in 200 components = -0.00112375 Jy ! Clean residual min=-0.009356 max=0.006805 Jy/beam ! Clean residual mean=-0.000004 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 3.56398 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 3.56398 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=0.044365Jy sigma=1.023364 ! Fit after self-cal, rms=0.044421Jy sigma=1.021380 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.67273e-05 Jy ! Component: 100 - total flux cleaned = -4.88924e-06 Jy ! Component: 150 - total flux cleaned = -9.09005e-05 Jy ! Component: 200 - total flux cleaned = -0.000169193 Jy ! Total flux subtracted in 200 components = -0.000169193 Jy ! Clean residual min=-0.008812 max=0.006565 Jy/beam ! Clean residual mean=-0.000004 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 3.56381 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 3.56381 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=0.044026Jy sigma=1.009106 ! Fit after self-cal, rms=0.044085Jy sigma=1.007981 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.044085Jy sigma=1.007981 ! Fit after self-cal, rms=0.042397Jy sigma=1.000765 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=0.708 mas, bmaj=2.95 mas, bpa=-30.99 degrees ! Estimated noise=0.476366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.43247 Jy ! Component: 100 - total flux cleaned = 2.97025 Jy ! Component: 150 - total flux cleaned = 3.16377 Jy ! Component: 200 - total flux cleaned = 3.26548 Jy ! Total flux subtracted in 200 components = 3.26548 Jy ! Clean residual min=-0.026946 max=0.052051 Jy/beam ! Clean residual mean=0.000073 rms=0.008457 Jy/beam ! Combined flux in latest and established models = 3.26548 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 14 model components to the UV plane model. ! The established model now contains 14 components and 3.26548 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8853 mas, bmaj=2.912 mas, bpa=-31.39 degrees ! Estimated noise=0.258656 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 = 0.0894711 Jy ! Component: 100 - total flux cleaned = 0.143215 Jy ! Component: 150 - total flux cleaned = 0.178694 Jy ! Component: 200 - total flux cleaned = 0.202327 Jy ! Total flux subtracted in 200 components = 0.202327 Jy ! Clean residual min=-0.017349 max=0.019060 Jy/beam ! Clean residual mean=0.000019 rms=0.004220 Jy/beam ! Combined flux in latest and established models = 3.46781 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 3.46781 Jy ! Inverting map ! Added new window around map position (-13.2, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150342 Jy ! Component: 100 - total flux cleaned = 0.0268988 Jy ! Component: 150 - total flux cleaned = 0.0371499 Jy ! Component: 200 - total flux cleaned = 0.0450727 Jy ! Total flux subtracted in 200 components = 0.0450727 Jy ! Clean residual min=-0.011444 max=0.008927 Jy/beam ! Clean residual mean=0.000006 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 3.51288 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 3.51288 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=2.054 mas, bmaj=3.071 mas, bpa=-36.1 degrees ! Estimated noise=0.322768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157766 Jy ! Component: 100 - total flux cleaned = 0.025006 Jy ! Component: 150 - total flux cleaned = 0.0293939 Jy ! Component: 200 - total flux cleaned = 0.0326087 Jy ! Total flux subtracted in 200 components = 0.0326087 Jy ! Clean residual min=-0.009360 max=0.006643 Jy/beam ! Clean residual mean=-0.000003 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 3.54549 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 = 0.00280793 Jy ! Component: 100 - total flux cleaned = 0.00496136 Jy ! Component: 150 - total flux cleaned = 0.00647433 Jy ! Component: 200 - total flux cleaned = 0.00765143 Jy ! Total flux subtracted in 200 components = 0.00765143 Jy ! Clean residual min=-0.007768 max=0.005733 Jy/beam ! Clean residual mean=-0.000006 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 3.55314 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 151 components and 3.55314 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8853 mas, bmaj=2.912 mas, bpa=-31.39 degrees ! Estimated noise=0.258656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307366 Jy ! Component: 100 - total flux cleaned = 0.0045189 Jy ! Component: 150 - total flux cleaned = 0.0054004 Jy ! Component: 200 - total flux cleaned = 0.00563074 Jy ! Total flux subtracted in 200 components = 0.00563074 Jy ! Clean residual min=-0.008629 max=0.007011 Jy/beam ! Clean residual mean=-0.000003 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 3.55877 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 3.55877 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=0.042615Jy sigma=1.005494 ! Fit after self-cal, rms=0.042371Jy sigma=0.997227 wmodel /J0102+5824_X_map.mod ! wmodel: Unable to open new model file: /J0102+5824_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0102+5824_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8853 x 2.912 at -31.39 degrees (North through East) ! Clean map min=-0.021497 max=3.1515 Jy/beam ! Writing clean map to FITS file: .//J0102+5824_X_map.fits wmodel .//J0102+5824_X_map.mod ! Writing 166 model components to file: .//J0102+5824_X_map.mod wobs .//J0102+5824_X_uvs.fits ! Writing UV FITS file: .//J0102+5824_X_uvs.fits wwins .//J0102+5824_X_map.win ! wwins: Wrote 3 windows to .//J0102+5824_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.15152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00142426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135579 0.135579 0.271157 0.542315 1.08463 2.16926 4.33852 8.67703 17.3541 34.7081 69.4163 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2212.74 quit ! Quitting program ! Log file .//J0102+5824_X_dfm.log closed on Wed Nov 16 11:45:03 2016