! Started logfile: /scr/pima/rv117_uvs/J1939-1525_X_dfm.log on Sat Dec 9 23:45:57 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv117_uvs/J1939-1525_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1939-1525_X_uva.fits ! AN table 1: 52 integrations on 6 of 6 possible baselines. ! AN table 2: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.596603 visibilities/baseline/integration-bin. ! Found source: J1939-1525 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 2248 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1939-1525_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. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.471824Jy sigma=20.235003 ! Fit after self-cal, rms=0.167538Jy sigma=1.761681 ! 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=0.8151 mas, bmaj=1.112 mas, bpa=-4.511 degrees ! Estimated noise=1.35252 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 = 0.822431 Jy ! Component: 100 - total flux cleaned = 1.00228 Jy ! Total flux subtracted in 100 components = 1.00228 Jy ! Clean residual min=-0.016972 max=0.054165 Jy/beam ! Clean residual mean=-0.000025 rms=0.003570 Jy/beam ! Combined flux in latest and established models = 1.00228 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.00228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166411Jy sigma=1.744651 ! Fit after self-cal, rms=0.166405Jy sigma=1.744618 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05678 Jy ! Component: 100 - total flux cleaned = 0.0789338 Jy ! Total flux subtracted in 100 components = 0.0789338 Jy ! Clean residual min=-0.013898 max=0.021045 Jy/beam ! Clean residual mean=-0.000021 rms=0.002561 Jy/beam ! Combined flux in latest and established models = 1.08121 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 1.08121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134529Jy sigma=1.332593 ! Fit after self-cal, rms=0.134490Jy sigma=1.332046 ! Inverting map ! Added new window around map position (-0.6, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00984012 Jy ! Component: 100 - total flux cleaned = 0.0105685 Jy ! Total flux subtracted in 100 components = 0.0105685 Jy ! Clean residual min=-0.012006 max=0.016846 Jy/beam ! Clean residual mean=-0.000019 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 1.09178 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 1.09178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125093Jy sigma=1.260133 ! Fit after self-cal, rms=0.124905Jy sigma=1.258429 ! Inverting map ! Added new window around map position (1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640398 Jy ! Component: 100 - total flux cleaned = 0.00701076 Jy ! Total flux subtracted in 100 components = 0.00701076 Jy ! Clean residual min=-0.009609 max=0.015182 Jy/beam ! Clean residual mean=-0.000018 rms=0.002256 Jy/beam ! Combined flux in latest and established models = 1.09879 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 1.09879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118333Jy sigma=1.207569 ! Fit after self-cal, rms=0.118177Jy sigma=1.206065 ! Inverting map ! Added new window around map position (-1, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724714 Jy ! Component: 100 - total flux cleaned = 0.00883374 Jy ! Total flux subtracted in 100 components = 0.00883374 Jy ! Clean residual min=-0.009063 max=0.011439 Jy/beam ! Clean residual mean=-0.000017 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 1.10763 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 1.10763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113249Jy sigma=1.168167 ! Fit after self-cal, rms=0.113226Jy sigma=1.167834 ! 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=0.991 mas, bmaj=1.039 mas, bpa=58.41 degrees ! Estimated noise=1.15581 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 = -0.00399991 Jy ! Component: 100 - total flux cleaned = -0.00335752 Jy ! Component: 150 - total flux cleaned = -0.00278545 Jy ! Component: 200 - total flux cleaned = -0.00227488 Jy ! Total flux subtracted in 200 components = -0.00227488 Jy ! Clean residual min=-0.010422 max=0.012328 Jy/beam ! Clean residual mean=-0.000035 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 1.10535 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 1.10535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104117Jy sigma=1.111463 ! Fit after self-cal, rms=0.104046Jy sigma=1.111315 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.991 x 1.039 at 58.41 degrees (North through East) ! Clean map min=-0.009218 max=1.0691 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 138 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.86 ON 1.07 SC 0.98 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 1.02 KP 1.00 ! LA 0.95 MK 0.99 NL 1.01 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.91 ON 0.97 SC 0.99 WZ 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.03 KP 1.00 ! LA 0.95 MK 1.00 NL 1.01 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.91 ON 0.92 SC 1.03 WZ 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 1.05 KP 1.00 ! LA 0.96 MK 1.00 NL 1.01 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.99 ON 0.98 SC 0.92 WZ 1.11 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 1.04 KP 1.01 ! LA 0.96 MK 1.00 NL 1.02 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.104046Jy sigma=1.111315 ! Fit after self-cal, rms=0.070599Jy sigma=0.946615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9449 mas, bmaj=2.118 mas, bpa=-4.41 degrees ! Estimated noise=1.2206 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 = -0.00521307 Jy ! Component: 100 - total flux cleaned = -0.0057622 Jy ! Component: 150 - total flux cleaned = -0.00600687 Jy ! Component: 200 - total flux cleaned = -0.00611487 Jy ! Total flux subtracted in 200 components = -0.00611487 Jy ! Clean residual min=-0.006114 max=0.008735 Jy/beam ! Clean residual mean=-0.000014 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 1.09924 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 1.09924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069963Jy sigma=0.937494 ! Fit after self-cal, rms=0.069906Jy sigma=0.936799 ! 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=0.069906Jy sigma=0.936799 ! Fit after self-cal, rms=0.062762Jy sigma=0.834387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9454 mas, bmaj=2.119 mas, bpa=-4.419 degrees ! Estimated noise=1.21995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.94412e-05 Jy ! Component: 100 - total flux cleaned = -0.000166906 Jy ! Component: 150 - total flux cleaned = -3.24205e-05 Jy ! Component: 200 - total flux cleaned = 2.58787e-05 Jy ! Total flux subtracted in 200 components = 2.58787e-05 Jy ! Clean residual min=-0.004923 max=0.004881 Jy/beam ! Clean residual mean=-0.000011 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 1.09926 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 1.09926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062568Jy sigma=0.832015 ! Fit after self-cal, rms=0.062558Jy sigma=0.831876 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 = -0.00034599 Jy ! Component: 100 - total flux cleaned = -0.000347025 Jy ! Component: 150 - total flux cleaned = -0.000344341 Jy ! Component: 200 - total flux cleaned = -0.000383836 Jy ! Total flux subtracted in 200 components = -0.000383836 Jy ! Clean residual min=-0.004899 max=0.004945 Jy/beam ! Clean residual mean=-0.000011 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 1.09888 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 1.09888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062482Jy sigma=0.831002 ! Fit after self-cal, rms=0.062476Jy sigma=0.830939 ! 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=0.062476Jy sigma=0.830939 ! Fit after self-cal, rms=0.057339Jy sigma=0.758901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9453 mas, bmaj=2.121 mas, bpa=-4.429 degrees ! Estimated noise=1.21988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115647 Jy ! Component: 100 - total flux cleaned = 0.00102516 Jy ! Component: 150 - total flux cleaned = 0.000870874 Jy ! Component: 200 - total flux cleaned = 0.000835498 Jy ! Total flux subtracted in 200 components = 0.000835498 Jy ! Clean residual min=-0.003763 max=0.003819 Jy/beam ! Clean residual mean=-0.000003 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 1.09971 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 1.09972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057263Jy sigma=0.757947 ! Fit after self-cal, rms=0.057265Jy sigma=0.757882 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 = 5.29439e-05 Jy ! Component: 100 - total flux cleaned = 2.00231e-05 Jy ! Component: 150 - total flux cleaned = -1.10947e-05 Jy ! Component: 200 - total flux cleaned = -4.01215e-05 Jy ! Total flux subtracted in 200 components = -4.01215e-05 Jy ! Clean residual min=-0.003743 max=0.003827 Jy/beam ! Clean residual mean=-0.000003 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 1.09967 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 1.09967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057229Jy sigma=0.757445 ! Fit after self-cal, rms=0.057228Jy sigma=0.757424 ! 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. ! ! Fit before self-cal, rms=0.057228Jy sigma=0.757424 ! Fit after self-cal, rms=0.057230Jy sigma=0.757209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=4.364 mas, bpa=2.881 degrees ! Estimated noise=1.49005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000508312 Jy ! Component: 100 - total flux cleaned = -0.000422221 Jy ! Component: 150 - total flux cleaned = -0.00035126 Jy ! Component: 200 - total flux cleaned = -0.000322812 Jy ! Total flux subtracted in 200 components = -0.000322812 Jy ! Clean residual min=-0.004525 max=0.004358 Jy/beam ! Clean residual mean=-0.000006 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 1.09935 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 66 components and 1.09935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057238Jy sigma=0.757019 ! Fit after self-cal, rms=0.057234Jy sigma=0.756953 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.22237e-05 Jy ! Component: 100 - total flux cleaned = -6.6393e-05 Jy ! Component: 150 - total flux cleaned = -8.92355e-05 Jy ! Component: 200 - total flux cleaned = -0.000109992 Jy ! Total flux subtracted in 200 components = -0.000109992 Jy ! Clean residual min=-0.004501 max=0.004360 Jy/beam ! Clean residual mean=-0.000006 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 1.09924 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 1.09924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057247Jy sigma=0.757049 ! Fit after self-cal, rms=0.057244Jy sigma=0.757009 ! 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=0.9454 mas, bmaj=2.121 mas, bpa=-4.442 degrees ! Estimated noise=1.21992 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9454 x 2.121 at -4.442 degrees (North through East) ! Clean map min=-0.0036227 max=1.0439 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. ! ! Fit before self-cal, rms=0.057244Jy sigma=0.757009 ! Fit after self-cal, rms=0.051599Jy sigma=0.660348 ! Inverting map and beam ! Estimated beam: bmin=0.9456 mas, bmaj=2.121 mas, bpa=-4.443 degrees ! Estimated noise=1.22002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851661 Jy ! Component: 100 - total flux cleaned = 0.000959521 Jy ! Component: 150 - total flux cleaned = 0.000987777 Jy ! Component: 200 - total flux cleaned = 0.00101252 Jy ! Total flux subtracted in 200 components = 0.00101252 Jy ! Clean residual min=-0.003694 max=0.003795 Jy/beam ! Clean residual mean=-0.000003 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 1.10025 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 1.10025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051533Jy sigma=0.659933 ! Fit after self-cal, rms=0.051534Jy sigma=0.659896 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.66619e-05 Jy ! Component: 100 - total flux cleaned = 3.1365e-05 Jy ! Component: 150 - total flux cleaned = 8.62216e-06 Jy ! Component: 200 - total flux cleaned = -1.49585e-05 Jy ! Total flux subtracted in 200 components = -1.49585e-05 Jy ! Clean residual min=-0.003699 max=0.003802 Jy/beam ! Clean residual mean=-0.000003 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 1.10024 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 1.10024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051506Jy sigma=0.659643 ! Fit after self-cal, rms=0.051506Jy sigma=0.659628 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051506Jy sigma=0.659628 ! Fit after self-cal, rms=0.051505Jy sigma=0.659518 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=0.7891 mas, bmaj=1.752 mas, bpa=-4.548 degrees ! Estimated noise=1.42496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.808214 Jy ! Component: 100 - total flux cleaned = 0.984649 Jy ! Component: 150 - total flux cleaned = 1.03454 Jy ! Component: 200 - total flux cleaned = 1.05918 Jy ! Total flux subtracted in 200 components = 1.05918 Jy ! Clean residual min=-0.006055 max=0.011940 Jy/beam ! Clean residual mean=-0.000005 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 1.05918 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.05918 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9455 mas, bmaj=2.121 mas, bpa=-4.448 degrees ! Estimated noise=1.22004 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 = 0.0177819 Jy ! Component: 100 - total flux cleaned = 0.0277456 Jy ! Component: 150 - total flux cleaned = 0.0342137 Jy ! Component: 200 - total flux cleaned = 0.0385715 Jy ! Total flux subtracted in 200 components = 0.0385715 Jy ! Clean residual min=-0.004255 max=0.003970 Jy/beam ! Clean residual mean=-0.000005 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 1.09775 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.09775 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=2.306 mas, bmaj=4.363 mas, bpa=2.882 degrees ! Estimated noise=1.49016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233507 Jy ! Component: 100 - total flux cleaned = 0.00289788 Jy ! Component: 150 - total flux cleaned = 0.00301214 Jy ! Component: 200 - total flux cleaned = 0.00301382 Jy ! Total flux subtracted in 200 components = 0.00301382 Jy ! Clean residual min=-0.004640 max=0.004333 Jy/beam ! Clean residual mean=-0.000005 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 1.10076 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 = 3.17e-05 Jy ! Component: 100 - total flux cleaned = 6.13137e-05 Jy ! Component: 150 - total flux cleaned = 3.43489e-05 Jy ! Component: 200 - total flux cleaned = 3.39729e-05 Jy ! Total flux subtracted in 200 components = 3.39729e-05 Jy ! Clean residual min=-0.004618 max=0.004370 Jy/beam ! Clean residual mean=-0.000005 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 1.1008 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 1.1008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9455 mas, bmaj=2.121 mas, bpa=-4.448 degrees ! Estimated noise=1.22004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.27042e-06 Jy ! Component: 100 - total flux cleaned = 0.000204893 Jy ! Component: 150 - total flux cleaned = 0.00057352 Jy ! Component: 200 - total flux cleaned = 0.00057598 Jy ! Total flux subtracted in 200 components = 0.00057598 Jy ! Clean residual min=-0.004175 max=0.003907 Jy/beam ! Clean residual mean=-0.000003 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 1.10137 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 1.10137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053132Jy sigma=0.672757 ! Fit after self-cal, rms=0.053049Jy sigma=0.671781 wmodel J1939-1525_X_map.mod ! Writing 46 model components to file: J1939-1525_X_map.mod wobs J1939-1525_X_uvs.fits ! Writing UV FITS file: J1939-1525_X_uvs.fits wwins J1939-1525_X_map.win ! wwins: Wrote 4 windows to J1939-1525_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 = -0.00111466 Jy ! Component: 100 - total flux cleaned = -0.00181406 Jy ! Component: 150 - total flux cleaned = -0.00235552 Jy ! Component: 200 - total flux cleaned = -0.00275169 Jy ! Component: 250 - total flux cleaned = -0.00326897 Jy ! Component: 300 - total flux cleaned = -0.00364635 Jy ! Component: 350 - total flux cleaned = -0.00383159 Jy ! Component: 400 - total flux cleaned = -0.00419637 Jy ! Component: 450 - total flux cleaned = -0.00425471 Jy ! Component: 500 - total flux cleaned = -0.00425514 Jy ! Component: 550 - total flux cleaned = -0.0044867 Jy ! Component: 600 - total flux cleaned = -0.00454334 Jy ! Component: 650 - total flux cleaned = -0.00454355 Jy ! Component: 700 - total flux cleaned = -0.00465441 Jy ! Component: 750 - total flux cleaned = -0.00470862 Jy ! Component: 800 - total flux cleaned = -0.00487009 Jy ! Component: 850 - total flux cleaned = -0.00481717 Jy ! Component: 900 - total flux cleaned = -0.00497612 Jy ! Component: 950 - total flux cleaned = -0.00497757 Jy ! Component: 1000 - total flux cleaned = -0.00513242 Jy ! Component: 1050 - total flux cleaned = -0.005184 Jy ! Component: 1100 - total flux cleaned = -0.00523477 Jy ! Component: 1150 - total flux cleaned = -0.00528539 Jy ! Component: 1200 - total flux cleaned = -0.00543425 Jy ! Component: 1250 - total flux cleaned = -0.00523747 Jy ! Component: 1300 - total flux cleaned = -0.00538493 Jy ! Component: 1350 - total flux cleaned = -0.00538569 Jy ! Component: 1400 - total flux cleaned = -0.00548177 Jy ! Component: 1450 - total flux cleaned = -0.00538678 Jy ! Component: 1500 - total flux cleaned = -0.00562307 Jy ! Component: 1550 - total flux cleaned = -0.00590424 Jy ! Component: 1600 - total flux cleaned = -0.00576451 Jy ! Component: 1650 - total flux cleaned = -0.0058102 Jy ! Component: 1700 - total flux cleaned = -0.00585553 Jy ! Component: 1750 - total flux cleaned = -0.00590047 Jy ! Component: 1800 - total flux cleaned = -0.00576592 Jy ! Component: 1850 - total flux cleaned = -0.00590043 Jy ! Component: 1900 - total flux cleaned = -0.00594503 Jy ! Component: 1950 - total flux cleaned = -0.00594551 Jy ! Component: 2000 - total flux cleaned = -0.00603337 Jy ! Component: 2050 - total flux cleaned = -0.00594607 Jy ! Component: 2100 - total flux cleaned = -0.00598958 Jy ! Component: 2150 - total flux cleaned = -0.00598973 Jy ! Component: 2200 - total flux cleaned = -0.00611789 Jy ! Component: 2250 - total flux cleaned = -0.00599055 Jy ! Component: 2300 - total flux cleaned = -0.0062009 Jy ! Component: 2350 - total flux cleaned = -0.00611739 Jy ! Component: 2400 - total flux cleaned = -0.0062836 Jy ! Component: 2450 - total flux cleaned = -0.00624229 Jy ! Component: 2500 - total flux cleaned = -0.00644734 Jy ! Component: 2550 - total flux cleaned = -0.00640602 Jy ! Component: 2600 - total flux cleaned = -0.00640596 Jy ! Component: 2650 - total flux cleaned = -0.00636583 Jy ! Component: 2700 - total flux cleaned = -0.00616549 Jy ! Component: 2750 - total flux cleaned = -0.00632487 Jy ! Component: 2800 - total flux cleaned = -0.00632486 Jy ! Component: 2850 - total flux cleaned = -0.00628542 Jy ! Component: 2900 - total flux cleaned = -0.0062856 Jy ! Component: 2950 - total flux cleaned = -0.00605201 Jy ! Component: 3000 - total flux cleaned = -0.0063617 Jy ! Component: 3050 - total flux cleaned = -0.00620752 Jy ! Component: 3100 - total flux cleaned = -0.00616906 Jy ! Component: 3150 - total flux cleaned = -0.00609275 Jy ! Component: 3200 - total flux cleaned = -0.00613098 Jy ! Component: 3250 - total flux cleaned = -0.00601791 Jy ! Component: 3300 - total flux cleaned = -0.00590534 Jy ! Component: 3350 - total flux cleaned = -0.00575649 Jy ! Component: 3400 - total flux cleaned = -0.00579367 Jy ! Component: 3450 - total flux cleaned = -0.00586706 Jy ! Component: 3500 - total flux cleaned = -0.00594077 Jy ! Component: 3550 - total flux cleaned = -0.0058311 Jy ! Component: 3600 - total flux cleaned = -0.00568616 Jy ! Component: 3650 - total flux cleaned = -0.00564977 Jy ! Component: 3700 - total flux cleaned = -0.00561405 Jy ! Component: 3750 - total flux cleaned = -0.00568555 Jy ! Component: 3800 - total flux cleaned = -0.00572115 Jy ! Component: 3850 - total flux cleaned = -0.00547348 Jy ! Component: 3900 - total flux cleaned = -0.00550871 Jy ! Component: 3950 - total flux cleaned = -0.00543837 Jy ! Component: 4000 - total flux cleaned = -0.00526412 Jy ! Component: 4050 - total flux cleaned = -0.00519457 Jy ! Total flux subtracted in 4096 components = -0.00522908 Jy ! Clean residual min=-0.001955 max=0.002187 Jy/beam ! Clean residual mean=-0.000002 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 1.09614 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 351 components and 1.09614 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1939-1525_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9455 x 2.121 at -4.448 degrees (North through East) ! Clean map min=-0.0031909 max=1.0391 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1939-1525_X_map.fits wmodel /scr/pima/rv117_uvs/J1939-1525_X_map.mod ! Writing 351 model components to file: /scr/pima/rv117_uvs/J1939-1525_X_map.mod wobs /scr/pima/rv117_uvs/J1939-1525_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1939-1525_X_uvs.fits wwins /scr/pima/rv117_uvs/J1939-1525_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv117_uvs/J1939-1525_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.03914 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000592982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171195 0.171195 0.342389 0.684779 1.36956 2.73911 5.47823 10.9565 21.9129 43.8258 87.6517 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1752.39 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1939-1525_X_dfm.log closed on Sat Dec 9 23:46:02 2017