! Started logfile: /vlbi/sb072/temp_maps//J0129+1508_C_dfm.log on Fri Dec 28 22:44:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J0129+1508_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0129+1508_C_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0129+1508 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 6624 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0129+1508_C] 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 0.300x0.300 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=0.998940Jy sigma=44.677475 ! Fit after self-cal, rms=0.988784Jy sigma=44.238765 ! 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=1.186 mas, bmaj=3.416 mas, bpa=-7.677 degrees ! Estimated noise=0.383767 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 = 0.00788958 Jy ! Component: 100 - total flux cleaned = 0.0106912 Jy ! Total flux subtracted in 100 components = 0.0106912 Jy ! Clean residual min=-0.001305 max=0.001413 Jy/beam ! Clean residual mean=0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0106912 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0106912 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=0.018973Jy sigma=0.775667 ! Fit after self-cal, rms=0.017716Jy sigma=0.715930 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291399 Jy ! Component: 100 - total flux cleaned = 0.00421359 Jy ! Total flux subtracted in 100 components = 0.00421359 Jy ! Clean residual min=-0.000921 max=0.000918 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0149048 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0149048 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=0.017115Jy sigma=0.690213 ! Fit after self-cal, rms=0.017112Jy sigma=0.690003 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.755 mas, bpa=-6.567 degrees ! Estimated noise=0.198466 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 = 0.00097162 Jy ! Component: 100 - total flux cleaned = 0.00143069 Jy ! Component: 150 - total flux cleaned = 0.00169222 Jy ! Component: 200 - total flux cleaned = 0.00186641 Jy ! Total flux subtracted in 200 components = 0.00186641 Jy ! Clean residual min=-0.000790 max=0.000880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0167712 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0167712 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=0.017043Jy sigma=0.688246 ! Fit after self-cal, rms=0.017040Jy sigma=0.688128 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.507 x 3.755 at -6.567 degrees (North through East) ! Clean map min=-0.0008094 max=0.013347 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 0.76 HN 0.85 KP 1.11 ! MK 0.90 NL 1.24 OV 0.77 PT 0.94 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.74 HN 0.97 KP 0.92 ! MK 0.95 NL 1.18 OV 0.77 PT 0.78 ! SC 1.40 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.10 KP 1.07 ! MK 0.93 NL 1.06 OV 1.03 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.08 KP 0.97 ! MK 0.97 NL 1.24 OV 0.91 PT 1.13 ! SC 0.82 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.00 KP 0.96 ! MK 1.10 NL 1.00 OV 1.15 PT 1.09 ! SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.83 HN 1.00 KP 1.03 ! MK 1.06 NL 1.11 OV 1.07 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00 HN 0.85 KP 0.93 ! MK 1.11 NL 1.15 OV 1.11 PT 1.09 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.04 KP 0.98 ! MK 1.01 NL 1.10 OV 1.07 PT 0.93 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.017040Jy sigma=0.688128 ! Fit after self-cal, rms=0.016045Jy sigma=0.678967 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.515 mas, bmaj=3.796 mas, bpa=-6.6 degrees ! Estimated noise=0.198364 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 = -8.23597e-06 Jy ! Component: 100 - total flux cleaned = -1.28837e-05 Jy ! Component: 150 - total flux cleaned = -1.71812e-05 Jy ! Component: 200 - total flux cleaned = -1.73056e-05 Jy ! Total flux subtracted in 200 components = -1.73056e-05 Jy ! Clean residual min=-0.000600 max=0.000662 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0167539 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0167539 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=0.016043Jy sigma=0.678886 ! Fit after self-cal, rms=0.016091Jy sigma=0.677953 ! 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=0.016091Jy sigma=0.677953 ! Fit after self-cal, rms=0.016250Jy sigma=0.677798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.801 mas, bpa=-6.641 degrees ! Estimated noise=0.198485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14805e-05 Jy ! Component: 100 - total flux cleaned = 1.14197e-05 Jy ! Component: 150 - total flux cleaned = 8.11096e-06 Jy ! Component: 200 - total flux cleaned = 8.1797e-06 Jy ! Total flux subtracted in 200 components = 8.1797e-06 Jy ! Clean residual min=-0.000594 max=0.000653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0167621 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0167621 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=0.016249Jy sigma=0.677757 ! Fit after self-cal, rms=0.016261Jy sigma=0.677724 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 (-67.5, -75.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527319 Jy ! Component: 100 - total flux cleaned = 0.000534255 Jy ! Component: 150 - total flux cleaned = 0.00051342 Jy ! Component: 200 - total flux cleaned = 0.000524433 Jy ! Total flux subtracted in 200 components = 0.000524433 Jy ! Clean residual min=-0.000587 max=0.000600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0172865 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0172865 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=0.016243Jy sigma=0.676928 ! Fit after self-cal, rms=0.016240Jy sigma=0.676783 ! 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=0.016240Jy sigma=0.676783 ! Fit after self-cal, rms=0.016175Jy sigma=0.676732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=3.797 mas, bpa=-6.659 degrees ! Estimated noise=0.197642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152477 Jy ! Component: 100 - total flux cleaned = 0.000140653 Jy ! Component: 150 - total flux cleaned = 0.000154583 Jy ! Component: 200 - total flux cleaned = 0.000158838 Jy ! Total flux subtracted in 200 components = 0.000158838 Jy ! Clean residual min=-0.000576 max=0.000598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0174454 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0174454 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=0.016171Jy sigma=0.676555 ! Fit after self-cal, rms=0.016171Jy sigma=0.676533 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 = 2.31693e-05 Jy ! Component: 100 - total flux cleaned = 1.53913e-05 Jy ! Component: 150 - total flux cleaned = 1.5305e-05 Jy ! Component: 200 - total flux cleaned = 8.56591e-06 Jy ! Total flux subtracted in 200 components = 8.56591e-06 Jy ! Clean residual min=-0.000570 max=0.000593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0174539 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0174539 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=0.016169Jy sigma=0.676472 ! Fit after self-cal, rms=0.016169Jy sigma=0.676468 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.016169Jy sigma=0.676468 ! Fit after self-cal, rms=0.016137Jy sigma=0.676450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=4.977 mas, bpa=-1.226 degrees ! Estimated noise=0.25474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.53303e-05 Jy ! Component: 100 - total flux cleaned = 5.30711e-05 Jy ! Component: 150 - total flux cleaned = 7.06984e-05 Jy ! Component: 200 - total flux cleaned = 9.90972e-05 Jy ! Total flux subtracted in 200 components = 9.90972e-05 Jy ! Clean residual min=-0.000599 max=0.000882 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.017553 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.017553 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=0.016138Jy sigma=0.676555 ! Fit after self-cal, rms=0.016137Jy sigma=0.676426 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 (18.3, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762486 Jy ! Component: 100 - total flux cleaned = 0.000955675 Jy ! Component: 150 - total flux cleaned = 0.000989904 Jy ! Component: 200 - total flux cleaned = 0.000980057 Jy ! Total flux subtracted in 200 components = 0.000980057 Jy ! Clean residual min=-0.000479 max=0.000450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0185331 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 0.0185331 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=0.016117Jy sigma=0.675503 ! Fit after self-cal, rms=0.016113Jy sigma=0.675345 ! 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=1.509 mas, bmaj=3.795 mas, bpa=-6.663 degrees ! Estimated noise=0.197327 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.509 x 3.795 at -6.663 degrees (North through East) ! Clean map min=-0.00046658 max=0.013245 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=1.184 mas, bmaj=3.438 mas, bpa=-7.679 degrees ! Estimated noise=0.384016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952554 Jy ! Component: 100 - total flux cleaned = 0.0127755 Jy ! Component: 150 - total flux cleaned = 0.0144866 Jy ! Component: 200 - total flux cleaned = 0.0155561 Jy ! Total flux subtracted in 200 components = 0.0155561 Jy ! Clean residual min=-0.000953 max=0.000893 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0155561 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0155561 Jy ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=3.795 mas, bpa=-6.663 degrees ! Estimated noise=0.197327 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 = 0.000896394 Jy ! Component: 100 - total flux cleaned = 0.00130669 Jy ! Component: 150 - total flux cleaned = 0.00158485 Jy ! Component: 200 - total flux cleaned = 0.00183723 Jy ! Total flux subtracted in 200 components = 0.00183723 Jy ! Clean residual min=-0.000545 max=0.000581 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0173933 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.0173933 Jy ! Inverting map ! Added new window around map position (1.8, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494692 Jy ! Component: 100 - total flux cleaned = 0.000665411 Jy ! Component: 150 - total flux cleaned = 0.000754512 Jy ! Component: 200 - total flux cleaned = 0.000836124 Jy ! Total flux subtracted in 200 components = 0.000836124 Jy ! Clean residual min=-0.000516 max=0.000498 Jy/beam ! Clean residual mean=-0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0182294 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.0182294 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=4.977 mas, bpa=-1.226 degrees ! Estimated noise=0.25474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266028 Jy ! Component: 100 - total flux cleaned = 0.000356894 Jy ! Component: 150 - total flux cleaned = 0.00042522 Jy ! Component: 200 - total flux cleaned = 0.000450317 Jy ! Total flux subtracted in 200 components = 0.000450317 Jy ! Clean residual min=-0.000490 max=0.000390 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0186797 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 = 3.82036e-05 Jy ! Component: 100 - total flux cleaned = 9.48115e-05 Jy ! Component: 150 - total flux cleaned = 0.000153911 Jy ! Component: 200 - total flux cleaned = 0.000203404 Jy ! Total flux subtracted in 200 components = 0.000203404 Jy ! Clean residual min=-0.000476 max=0.000378 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0188831 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 110 components and 0.0188832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=3.795 mas, bpa=-6.663 degrees ! Estimated noise=0.197327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.57887e-05 Jy ! Component: 100 - total flux cleaned = 0.000139401 Jy ! Component: 150 - total flux cleaned = 0.000186985 Jy ! Component: 200 - total flux cleaned = 0.000238784 Jy ! Total flux subtracted in 200 components = 0.000238784 Jy ! Clean residual min=-0.000510 max=0.000434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0191219 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.0191219 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=0.016088Jy sigma=0.674168 ! Fit after self-cal, rms=0.016081Jy sigma=0.673973 wmodel J0129+1508_C_map.mod ! Writing 127 model components to file: J0129+1508_C_map.mod wobs J0129+1508_C_uvs.fits ! Writing UV FITS file: J0129+1508_C_uvs.fits wwins J0129+1508_C_map.win ! wwins: Wrote 4 windows to J0129+1508_C_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 = -0.00013562 Jy ! Component: 100 - total flux cleaned = -0.000173885 Jy ! Component: 150 - total flux cleaned = -0.000217358 Jy ! Component: 200 - total flux cleaned = -0.000251868 Jy ! Component: 250 - total flux cleaned = -0.000285266 Jy ! Component: 300 - total flux cleaned = -0.000330953 Jy ! Component: 350 - total flux cleaned = -0.000369187 Jy ! Component: 400 - total flux cleaned = -0.000430963 Jy ! Component: 450 - total flux cleaned = -0.000473288 Jy ! Component: 500 - total flux cleaned = -0.000485146 Jy ! Component: 550 - total flux cleaned = -0.000502683 Jy ! Component: 600 - total flux cleaned = -0.000519704 Jy ! Component: 650 - total flux cleaned = -0.00053103 Jy ! Component: 700 - total flux cleaned = -0.000558582 Jy ! Component: 750 - total flux cleaned = -0.00056934 Jy ! Component: 800 - total flux cleaned = -0.000590707 Jy ! Component: 850 - total flux cleaned = -0.00061174 Jy ! Component: 900 - total flux cleaned = -0.000627301 Jy ! Component: 950 - total flux cleaned = -0.000657896 Jy ! Component: 1000 - total flux cleaned = -0.000682971 Jy ! Component: 1050 - total flux cleaned = -0.000707673 Jy ! Component: 1100 - total flux cleaned = -0.000736915 Jy ! Component: 1150 - total flux cleaned = -0.000760894 Jy ! Component: 1200 - total flux cleaned = -0.000789345 Jy ! Component: 1250 - total flux cleaned = -0.000808056 Jy ! Component: 1300 - total flux cleaned = -0.000831017 Jy ! Component: 1350 - total flux cleaned = -0.00085819 Jy ! Component: 1400 - total flux cleaned = -0.000867101 Jy ! Component: 1450 - total flux cleaned = -0.000889206 Jy ! Component: 1500 - total flux cleaned = -0.000911065 Jy ! Component: 1550 - total flux cleaned = -0.000932713 Jy ! Component: 1600 - total flux cleaned = -0.000958229 Jy ! Component: 1650 - total flux cleaned = -0.00097085 Jy ! Component: 1700 - total flux cleaned = -0.000987529 Jy ! Component: 1750 - total flux cleaned = -0.00100812 Jy ! Component: 1800 - total flux cleaned = -0.00100816 Jy ! Component: 1850 - total flux cleaned = -0.00102432 Jy ! Component: 1900 - total flux cleaned = -0.00104035 Jy ! Component: 1950 - total flux cleaned = -0.00104827 Jy ! Component: 2000 - total flux cleaned = -0.00104437 Jy ! Component: 2050 - total flux cleaned = -0.0010637 Jy ! Component: 2100 - total flux cleaned = -0.00107519 Jy ! Component: 2150 - total flux cleaned = -0.00107515 Jy ! Component: 2200 - total flux cleaned = -0.00107146 Jy ! Component: 2250 - total flux cleaned = -0.00107143 Jy ! Component: 2300 - total flux cleaned = -0.0010604 Jy ! Component: 2350 - total flux cleaned = -0.00105671 Jy ! Component: 2400 - total flux cleaned = -0.0010531 Jy ! Component: 2450 - total flux cleaned = -0.00104595 Jy ! Component: 2500 - total flux cleaned = -0.0010281 Jy ! Component: 2550 - total flux cleaned = -0.00103516 Jy ! Component: 2600 - total flux cleaned = -0.00103167 Jy ! Component: 2650 - total flux cleaned = -0.0010282 Jy ! Component: 2700 - total flux cleaned = -0.00102815 Jy ! Component: 2750 - total flux cleaned = -0.00102815 Jy ! Component: 2800 - total flux cleaned = -0.00102473 Jy ! Component: 2850 - total flux cleaned = -0.0010247 Jy ! Component: 2900 - total flux cleaned = -0.00101802 Jy ! Component: 2950 - total flux cleaned = -0.00100811 Jy ! Component: 3000 - total flux cleaned = -0.00101468 Jy ! Component: 3050 - total flux cleaned = -0.00101142 Jy ! Component: 3100 - total flux cleaned = -0.00101139 Jy ! Component: 3150 - total flux cleaned = -0.000998515 Jy ! Component: 3200 - total flux cleaned = -0.000995374 Jy ! Component: 3250 - total flux cleaned = -0.00100172 Jy ! Component: 3300 - total flux cleaned = -0.00100804 Jy ! Component: 3350 - total flux cleaned = -0.0010018 Jy ! Component: 3400 - total flux cleaned = -0.00100803 Jy ! Component: 3450 - total flux cleaned = -0.00100802 Jy ! Component: 3500 - total flux cleaned = -0.00101109 Jy ! Component: 3550 - total flux cleaned = -0.00101416 Jy ! Component: 3600 - total flux cleaned = -0.00100501 Jy ! Component: 3650 - total flux cleaned = -0.00101409 Jy ! Component: 3700 - total flux cleaned = -0.00101711 Jy ! Component: 3750 - total flux cleaned = -0.0010201 Jy ! Component: 3800 - total flux cleaned = -0.00102902 Jy ! Component: 3850 - total flux cleaned = -0.00102311 Jy ! Component: 3900 - total flux cleaned = -0.00101721 Jy ! Component: 3950 - total flux cleaned = -0.00103186 Jy ! Component: 4000 - total flux cleaned = -0.00102894 Jy ! Component: 4050 - total flux cleaned = -0.00102609 Jy ! Total flux subtracted in 4096 components = -0.00102897 Jy ! Clean residual min=-0.000160 max=0.000148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.018093 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 410 components and 0.018093 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0129+1508_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.509 x 3.795 at -6.663 degrees (North through East) ! Clean map min=-0.00037417 max=0.013288 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0129+1508_C_map.fits wmodel /vlbi/sb072/temp_maps//J0129+1508_C_map.mod ! Writing 410 model components to file: /vlbi/sb072/temp_maps//J0129+1508_C_map.mod wobs /vlbi/sb072/temp_maps//J0129+1508_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0129+1508_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0129+1508_C_map.win ! wwins: Wrote 5 windows to /vlbi/sb072/temp_maps//J0129+1508_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0132878 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.86075e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09742 1.09742 2.19483 4.38967 8.77933 17.5587 35.1173 70.2347 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 273.369 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0129+1508_C_dfm.log closed on Fri Dec 28 22:44:05 2018