! Started logfile: /scr/pima/rv117_uvs/J2216+3518_S_dfm.log on Sat Dec 9 23:47:00 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J2216+3518_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J2216+3518_S_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! AN table 2: 74 integrations on 78 of 78 possible baselines. ! AN table 3: 9 integrations on 45 of 45 possible baselines. ! AN table 4: 13 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.293456 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2216+3518 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 7408 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2216+3518_S] 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 0.500x0.500 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 666 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 666 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 666 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 666 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.061228Jy sigma=15.051187 ! Fit after self-cal, rms=0.647853Jy sigma=8.974001 ! 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=2.034 mas, bmaj=2.868 mas, bpa=33.13 degrees ! Estimated noise=0.913298 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 = 0.289782 Jy ! Component: 100 - total flux cleaned = 0.37465 Jy ! Total flux subtracted in 100 components = 0.37465 Jy ! Clean residual min=-0.007344 max=0.031366 Jy/beam ! Clean residual mean=0.000008 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.37465 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.37465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101870Jy sigma=1.240185 ! Fit after self-cal, rms=0.101346Jy sigma=1.236928 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030668 Jy ! Component: 100 - total flux cleaned = 0.0461457 Jy ! Total flux subtracted in 100 components = 0.0461457 Jy ! Clean residual min=-0.006099 max=0.008815 Jy/beam ! Clean residual mean=0.000003 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.420796 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.420796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091620Jy sigma=1.035362 ! Fit after self-cal, rms=0.091333Jy sigma=1.034066 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00967004 Jy ! Component: 100 - total flux cleaned = 0.0151957 Jy ! Total flux subtracted in 100 components = 0.0151957 Jy ! Clean residual min=-0.006169 max=0.007844 Jy/beam ! Clean residual mean=0.000002 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.435991 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.435991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090119Jy sigma=1.005997 ! Fit after self-cal, rms=0.090004Jy sigma=1.005452 ! 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=2.174 mas, bmaj=3.197 mas, bpa=32.19 degrees ! Estimated noise=0.662654 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 (-0.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101425 Jy ! Component: 100 - total flux cleaned = 0.0151033 Jy ! Component: 150 - total flux cleaned = 0.0164615 Jy ! Component: 200 - total flux cleaned = 0.0170307 Jy ! Total flux subtracted in 200 components = 0.0170307 Jy ! Clean residual min=-0.005146 max=0.006056 Jy/beam ! Clean residual mean=0.000023 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.453022 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.453022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088685Jy sigma=0.982284 ! Fit after self-cal, rms=0.088563Jy sigma=0.980506 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.174 x 3.197 at 32.19 degrees (North through East) ! Clean map min=-0.0042429 max=0.35556 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 KP 1.03 LA 1.00 ! MK 0.95 OV 0.98 PT 0.99 SC 1.02 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HH 1.18 HN 0.97 ! KP 1.02 LA 1.00 NL 0.97 NY 1.08 ! ON 0.92 OV 0.98 PT 0.98 SC 1.03 ! WZ 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 1.00 KP 1.00 ! LA 1.02 MK 0.91 NL 0.98 NY 0.95 ! OV 0.99 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 MK 0.92 NY 0.89 ON 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 KP 1.05 LA 0.99 ! MK 0.95 OV 1.04 PT 0.99 SC 0.99 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HH 1.04 HN 1.03 ! KP 1.03 LA 0.95 NL 0.97 NY 1.17 ! ON 0.95 OV 1.00 PT 0.99 SC 1.02 ! WZ 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 HN 1.03 KP 1.04 ! LA 0.98 MK 0.92 NL 1.02 NY 0.88 ! OV 1.05 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 MK 1.00 NY 0.95 ON 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 KP 1.00 LA 1.04 ! MK 0.97 OV 0.95 PT 1.02 SC 0.98 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HH 0.95 HN 1.00 ! KP 1.01 LA 1.00 NL 1.00 NY 1.17 ! ON 1.01 OV 1.01 PT 1.02 SC 1.03 ! WZ 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 HN 1.02 KP 1.02 ! LA 1.00 MK 0.96 NL 1.02 NY 0.92 ! OV 1.02 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 MK 0.92 NY 0.99 ON 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 KP 1.04 LA 1.05 ! MK 0.98 OV 1.03 PT 0.97 SC 1.02 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HH 1.03 HN 0.99 ! KP 1.03 LA 1.00 NL 0.99 NY 1.11 ! ON 1.02 OV 0.99 PT 1.01 SC 1.03 ! WZ 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.95 HN 1.04 KP 1.02 ! LA 1.04 MK 0.95 NL 1.01 NY 0.97 ! OV 1.02 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 MK 0.94 NY 1.13 ON 1.11 ! ! ! Fit before self-cal, rms=0.088563Jy sigma=0.980506 ! Fit after self-cal, rms=0.086027Jy sigma=0.922508 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=3.25 mas, bpa=30.71 degrees ! Estimated noise=0.668659 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 = -0.000950852 Jy ! Component: 100 - total flux cleaned = -0.00105953 Jy ! Component: 150 - total flux cleaned = -0.00141788 Jy ! Component: 200 - total flux cleaned = -0.00149328 Jy ! Total flux subtracted in 200 components = -0.00149328 Jy ! Clean residual min=-0.003560 max=0.003485 Jy/beam ! Clean residual mean=0.000004 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.451529 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.451529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085589Jy sigma=0.918877 ! Fit after self-cal, rms=0.085528Jy sigma=0.918343 ! 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. ! ! Fit before self-cal, rms=0.085528Jy sigma=0.918343 ! Fit after self-cal, rms=0.085562Jy sigma=0.903750 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=3.259 mas, bpa=30.48 degrees ! Estimated noise=0.669734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157875 Jy ! Component: 100 - total flux cleaned = -0.000379293 Jy ! Component: 150 - total flux cleaned = -0.000561792 Jy ! Component: 200 - total flux cleaned = -0.000668077 Jy ! Total flux subtracted in 200 components = -0.000668077 Jy ! Clean residual min=-0.002740 max=0.002974 Jy/beam ! Clean residual mean=-0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.450861 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.450861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085398Jy sigma=0.902573 ! Fit after self-cal, rms=0.085386Jy sigma=0.902417 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 (-99.5, -108). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208336 Jy ! Component: 100 - total flux cleaned = 0.00197428 Jy ! Component: 150 - total flux cleaned = 0.00182881 Jy ! Component: 200 - total flux cleaned = 0.00178349 Jy ! Total flux subtracted in 200 components = 0.00178349 Jy ! Clean residual min=-0.002677 max=0.002932 Jy/beam ! Clean residual mean=-0.000006 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.452644 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.452644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085257Jy sigma=0.901233 ! Fit after self-cal, rms=0.085247Jy sigma=0.901137 ! Inverting map ! Added new window around map position (7.5, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155367 Jy ! Component: 100 - total flux cleaned = 0.00141669 Jy ! Component: 150 - total flux cleaned = 0.00135849 Jy ! Component: 200 - total flux cleaned = 0.00120802 Jy ! Total flux subtracted in 200 components = 0.00120802 Jy ! Clean residual min=-0.002634 max=0.002619 Jy/beam ! Clean residual mean=-0.000005 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.453852 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.453852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085084Jy sigma=0.899488 ! Fit after self-cal, rms=0.085086Jy sigma=0.899361 ! 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. ! ! Fit before self-cal, rms=0.085086Jy sigma=0.899361 ! Fit after self-cal, rms=0.081845Jy sigma=0.870522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=3.256 mas, bpa=30.67 degrees ! Estimated noise=0.669628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002534 Jy ! Component: 100 - total flux cleaned = 0.000460995 Jy ! Component: 150 - total flux cleaned = 0.000594824 Jy ! Component: 200 - total flux cleaned = 0.000676743 Jy ! Total flux subtracted in 200 components = 0.000676743 Jy ! Clean residual min=-0.002364 max=0.002300 Jy/beam ! Clean residual mean=-0.000009 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.454529 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.454529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081760Jy sigma=0.869783 ! Fit after self-cal, rms=0.081788Jy sigma=0.869647 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 = 0.000224 Jy ! Component: 100 - total flux cleaned = 0.000341289 Jy ! Component: 150 - total flux cleaned = 0.000377807 Jy ! Component: 200 - total flux cleaned = 0.000412499 Jy ! Total flux subtracted in 200 components = 0.000412499 Jy ! Clean residual min=-0.002337 max=0.002288 Jy/beam ! Clean residual mean=-0.000009 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.454941 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.454941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081742Jy sigma=0.869256 ! Fit after self-cal, rms=0.081740Jy sigma=0.869232 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.081740Jy sigma=0.869232 ! Fit after self-cal, rms=0.081793Jy sigma=0.869094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.664 mas, bmaj=10.33 mas, bpa=86.45 degrees ! Estimated noise=0.912963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192472 Jy ! Component: 100 - total flux cleaned = -0.000257354 Jy ! Component: 150 - total flux cleaned = -0.000330326 Jy ! Component: 200 - total flux cleaned = -0.000391442 Jy ! Total flux subtracted in 200 components = -0.000391442 Jy ! Clean residual min=-0.002381 max=0.002518 Jy/beam ! Clean residual mean=-0.000028 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.45455 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.45455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081783Jy sigma=0.869106 ! Fit after self-cal, rms=0.081780Jy sigma=0.869093 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 = -6.34951e-05 Jy ! Component: 100 - total flux cleaned = -7.60682e-05 Jy ! Component: 150 - total flux cleaned = -8.70488e-05 Jy ! Component: 200 - total flux cleaned = -0.000107039 Jy ! Total flux subtracted in 200 components = -0.000107039 Jy ! Clean residual min=-0.002395 max=0.002517 Jy/beam ! Clean residual mean=-0.000028 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.454443 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 0.454443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081779Jy sigma=0.869147 ! Fit after self-cal, rms=0.081778Jy sigma=0.869145 ! 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=2.211 mas, bmaj=3.257 mas, bpa=30.76 degrees ! Estimated noise=0.66965 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.211 x 3.257 at 30.76 degrees (North through East) ! Clean map min=-0.0020981 max=0.35938 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=2.061 mas, bmaj=2.883 mas, bpa=32.38 degrees ! Estimated noise=0.922234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290612 Jy ! Component: 100 - total flux cleaned = 0.3765 Jy ! Component: 150 - total flux cleaned = 0.406183 Jy ! Component: 200 - total flux cleaned = 0.419186 Jy ! Total flux subtracted in 200 components = 0.419186 Jy ! Clean residual min=-0.004069 max=0.006682 Jy/beam ! Clean residual mean=0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.419186 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.419186 Jy ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=3.257 mas, bpa=30.76 degrees ! Estimated noise=0.66965 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 = 0.0117853 Jy ! Component: 100 - total flux cleaned = 0.0189733 Jy ! Component: 150 - total flux cleaned = 0.0237317 Jy ! Component: 200 - total flux cleaned = 0.0271984 Jy ! Total flux subtracted in 200 components = 0.0271984 Jy ! Clean residual min=-0.002629 max=0.002493 Jy/beam ! Clean residual mean=-0.000015 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.446384 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.446384 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.664 mas, bmaj=10.33 mas, bpa=86.45 degrees ! Estimated noise=0.912963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352626 Jy ! Component: 100 - total flux cleaned = 0.00556905 Jy ! Component: 150 - total flux cleaned = 0.00692141 Jy ! Component: 200 - total flux cleaned = 0.00734988 Jy ! Total flux subtracted in 200 components = 0.00734988 Jy ! Clean residual min=-0.002410 max=0.002489 Jy/beam ! Clean residual mean=-0.000031 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.453734 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 = 0.000253408 Jy ! Component: 100 - total flux cleaned = 0.000408602 Jy ! Component: 150 - total flux cleaned = 0.000496092 Jy ! Component: 200 - total flux cleaned = 0.000553207 Jy ! Total flux subtracted in 200 components = 0.000553207 Jy ! Clean residual min=-0.002409 max=0.002486 Jy/beam ! Clean residual mean=-0.000030 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.454287 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.454287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=3.257 mas, bpa=30.76 degrees ! Estimated noise=0.66965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788405 Jy ! Component: 100 - total flux cleaned = 0.000724857 Jy ! Component: 150 - total flux cleaned = 0.000668221 Jy ! Component: 200 - total flux cleaned = 0.000615747 Jy ! Total flux subtracted in 200 components = 0.000615747 Jy ! Clean residual min=-0.002539 max=0.002429 Jy/beam ! Clean residual mean=-0.000011 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.454903 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.454903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082025Jy sigma=0.870527 ! Fit after self-cal, rms=0.081976Jy sigma=0.870182 wmodel J2216+3518_S_map.mod ! Writing 97 model components to file: J2216+3518_S_map.mod wobs J2216+3518_S_uvs.fits ! Writing UV FITS file: J2216+3518_S_uvs.fits wwins J2216+3518_S_map.win ! wwins: Wrote 4 windows to J2216+3518_S_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 = -0.000137208 Jy ! Component: 100 - total flux cleaned = -0.000221974 Jy ! Component: 150 - total flux cleaned = -0.000465468 Jy ! Component: 200 - total flux cleaned = -0.000661778 Jy ! Component: 250 - total flux cleaned = -0.000737991 Jy ! Component: 300 - total flux cleaned = -0.000738119 Jy ! Component: 350 - total flux cleaned = -0.000886609 Jy ! Component: 400 - total flux cleaned = -0.00114122 Jy ! Component: 450 - total flux cleaned = -0.00124851 Jy ! Component: 500 - total flux cleaned = -0.00142478 Jy ! Component: 550 - total flux cleaned = -0.00152968 Jy ! Component: 600 - total flux cleaned = -0.00173659 Jy ! Component: 650 - total flux cleaned = -0.00187272 Jy ! Component: 700 - total flux cleaned = -0.00210772 Jy ! Component: 750 - total flux cleaned = -0.00220725 Jy ! Component: 800 - total flux cleaned = -0.00237172 Jy ! Component: 850 - total flux cleaned = -0.00246919 Jy ! Component: 900 - total flux cleaned = -0.00246921 Jy ! Component: 950 - total flux cleaned = -0.00253336 Jy ! Component: 1000 - total flux cleaned = -0.00262858 Jy ! Component: 1050 - total flux cleaned = -0.00259722 Jy ! Component: 1100 - total flux cleaned = -0.00266039 Jy ! Component: 1150 - total flux cleaned = -0.00269159 Jy ! Component: 1200 - total flux cleaned = -0.00278395 Jy ! Component: 1250 - total flux cleaned = -0.0027533 Jy ! Component: 1300 - total flux cleaned = -0.00281418 Jy ! Component: 1350 - total flux cleaned = -0.0027537 Jy ! Component: 1400 - total flux cleaned = -0.00281414 Jy ! Component: 1450 - total flux cleaned = -0.00290375 Jy ! Component: 1500 - total flux cleaned = -0.00287431 Jy ! Component: 1550 - total flux cleaned = -0.00305124 Jy ! Component: 1600 - total flux cleaned = -0.00299283 Jy ! Component: 1650 - total flux cleaned = -0.00305104 Jy ! Component: 1700 - total flux cleaned = -0.00310868 Jy ! Component: 1750 - total flux cleaned = -0.00308001 Jy ! Component: 1800 - total flux cleaned = -0.00325197 Jy ! Component: 1850 - total flux cleaned = -0.00316643 Jy ! Component: 1900 - total flux cleaned = -0.0033366 Jy ! Component: 1950 - total flux cleaned = -0.00339314 Jy ! Component: 2000 - total flux cleaned = -0.00333694 Jy ! Component: 2050 - total flux cleaned = -0.00353282 Jy ! Component: 2100 - total flux cleaned = -0.00350492 Jy ! Component: 2150 - total flux cleaned = -0.00347724 Jy ! Component: 2200 - total flux cleaned = -0.00364272 Jy ! Component: 2250 - total flux cleaned = -0.00369746 Jy ! Component: 2300 - total flux cleaned = -0.00377949 Jy ! Component: 2350 - total flux cleaned = -0.00386115 Jy ! Component: 2400 - total flux cleaned = -0.0038613 Jy ! Component: 2450 - total flux cleaned = -0.00394231 Jy ! Component: 2500 - total flux cleaned = -0.0040228 Jy ! Component: 2550 - total flux cleaned = -0.00410315 Jy ! Component: 2600 - total flux cleaned = -0.0041031 Jy ! Component: 2650 - total flux cleaned = -0.00418264 Jy ! Component: 2700 - total flux cleaned = -0.00431471 Jy ! Component: 2750 - total flux cleaned = -0.00439364 Jy ! Component: 2800 - total flux cleaned = -0.00447198 Jy ! Component: 2850 - total flux cleaned = -0.00442001 Jy ! Component: 2900 - total flux cleaned = -0.00454977 Jy ! Component: 2950 - total flux cleaned = -0.00457547 Jy ! Component: 3000 - total flux cleaned = -0.0045496 Jy ! Component: 3050 - total flux cleaned = -0.0045755 Jy ! Component: 3100 - total flux cleaned = -0.00472867 Jy ! Component: 3150 - total flux cleaned = -0.00462698 Jy ! Component: 3200 - total flux cleaned = -0.00457625 Jy ! Component: 3250 - total flux cleaned = -0.00465193 Jy ! Component: 3300 - total flux cleaned = -0.0046017 Jy ! Component: 3350 - total flux cleaned = -0.00467687 Jy ! Component: 3400 - total flux cleaned = -0.00467699 Jy ! Component: 3450 - total flux cleaned = -0.00465209 Jy ! Component: 3500 - total flux cleaned = -0.0048749 Jy ! Component: 3550 - total flux cleaned = -0.00477633 Jy ! Component: 3600 - total flux cleaned = -0.00492366 Jy ! Component: 3650 - total flux cleaned = -0.00480115 Jy ! Component: 3700 - total flux cleaned = -0.00470365 Jy ! Component: 3750 - total flux cleaned = -0.00470369 Jy ! Component: 3800 - total flux cleaned = -0.00482481 Jy ! Component: 3850 - total flux cleaned = -0.00484895 Jy ! Component: 3900 - total flux cleaned = -0.00480071 Jy ! Component: 3950 - total flux cleaned = -0.00480064 Jy ! Component: 4000 - total flux cleaned = -0.00487223 Jy ! Component: 4050 - total flux cleaned = -0.00494356 Jy ! Total flux subtracted in 4096 components = -0.00484879 Jy ! Clean residual min=-0.001269 max=0.001600 Jy/beam ! Clean residual mean=-0.000005 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.450054 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 432 components and 0.450054 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J2216+3518_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.211 x 3.257 at 30.76 degrees (North through East) ! Clean map min=-0.0018919 max=0.36053 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J2216+3518_S_map.fits wmodel /scr/pima/rv117_uvs/J2216+3518_S_map.mod ! Writing 432 model components to file: /scr/pima/rv117_uvs/J2216+3518_S_map.mod wobs /scr/pima/rv117_uvs/J2216+3518_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J2216+3518_S_uvs.fits wwins /scr/pima/rv117_uvs/J2216+3518_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv117_uvs/J2216+3518_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.360535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000400461 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333223 0.333223 0.666446 1.33289 2.66578 5.33157 10.6631 21.3263 42.6525 85.3051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.36 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 900.298 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J2216+3518_S_dfm.log closed on Sat Dec 9 23:47:04 2017