! Started logfile: /scr/pima/rv118_uvs/J1624+5741_X_dfm.log on Sun Dec 10 00:10:17 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/rv118_uvs/J1624+5741_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J1624+5741_X_uva.fits ! AN table 1: 33 integrations on 28 of 28 possible baselines. ! AN table 2: 132 integrations on 45 of 45 possible baselines. ! AN table 3: 94 integrations on 6 of 6 possible baselines. ! AN table 4: 15 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.317543 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1624+5741 ! ! 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 79 lines of history. ! ! Reading 9492 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 J1624+5741_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 126 telescope corrections were flagged in sub-array 1. ! A total of 799 telescope corrections were flagged in sub-array 2. ! A total of 180 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 799 telescope corrections were flagged in sub-array 2. ! A total of 180 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 799 telescope corrections were flagged in sub-array 2. ! A total of 180 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! A total of 799 telescope corrections were flagged in sub-array 2. ! A total of 180 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.040768Jy sigma=17.009057 ! Fit after self-cal, rms=0.751301Jy sigma=12.172877 ! 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 ! Your choice of large map pixels excluded 0.243% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8131 mas, bmaj=1.345 mas, bpa=24.84 degrees ! Estimated noise=0.762359 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 = 0.191558 Jy ! Component: 100 - total flux cleaned = 0.23714 Jy ! Total flux subtracted in 100 components = 0.23714 Jy ! Clean residual min=-0.006551 max=0.026303 Jy/beam ! Clean residual mean=-0.000001 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.23714 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.23714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084877Jy sigma=1.289362 ! Fit after self-cal, rms=0.084655Jy sigma=1.287392 ! Inverting map ! Your choice of large map pixels excluded 0.243% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025505 Jy ! Component: 100 - total flux cleaned = 0.0387781 Jy ! Total flux subtracted in 100 components = 0.0387781 Jy ! Clean residual min=-0.004633 max=0.013519 Jy/beam ! Clean residual mean=-0.000003 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.275918 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.275918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075278Jy sigma=1.074462 ! Fit after self-cal, rms=0.074656Jy sigma=1.065521 ! Inverting map ! Your choice of large map pixels excluded 0.243% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-3.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134005 Jy ! Component: 100 - total flux cleaned = 0.0213412 Jy ! Total flux subtracted in 100 components = 0.0213412 Jy ! Clean residual min=-0.004414 max=0.006293 Jy/beam ! Clean residual mean=-0.000002 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.297259 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.297259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071666Jy sigma=0.997543 ! Fit after self-cal, rms=0.071271Jy sigma=0.991650 ! Inverting map ! Your choice of large map pixels excluded 0.243% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706058 Jy ! Component: 100 - total flux cleaned = 0.0120422 Jy ! Total flux subtracted in 100 components = 0.0120422 Jy ! Clean residual min=-0.004045 max=0.005755 Jy/beam ! Clean residual mean=-0.000001 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.309301 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.309301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070256Jy sigma=0.967485 ! Fit after self-cal, rms=0.070154Jy sigma=0.965965 ! Inverting map ! Your choice of large map pixels excluded 0.243% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-4.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058671 Jy ! Component: 100 - total flux cleaned = 0.0099202 Jy ! Total flux subtracted in 100 components = 0.0099202 Jy ! Clean residual min=-0.003615 max=0.003450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.319222 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.319222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069524Jy sigma=0.951048 ! Fit after self-cal, rms=0.069465Jy sigma=0.950000 ! Inverting map ! Your choice of large map pixels excluded 0.243% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec 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 ! Your choice of large map pixels excluded 0.243% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9606 mas, bmaj=1.575 mas, bpa=22.58 degrees ! Estimated noise=0.498693 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 = 0.00614356 Jy ! Component: 100 - total flux cleaned = 0.0101595 Jy ! Component: 150 - total flux cleaned = 0.0129988 Jy ! Component: 200 - total flux cleaned = 0.0143858 Jy ! Total flux subtracted in 200 components = 0.0143858 Jy ! Clean residual min=-0.002663 max=0.002647 Jy/beam ! Clean residual mean=0.000007 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.333607 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.333607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068902Jy sigma=0.935770 ! Fit after self-cal, rms=0.068838Jy sigma=0.934650 ! Inverting map ! Your choice of large map pixels excluded 0.243% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9606 x 1.575 at 22.58 degrees (North through East) ! Clean map min=-0.0024872 max=0.24853 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 LA 1.03 ! NL 0.98 NY 1.10 OV 1.07 PT 1.07 ! ! A total of 183 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 1.04 KK 1.05 ! KP 0.99 LA 0.99 NL 0.99 OV 1.01 ! PT 0.98 SC 0.99 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.98 NY 1.03 ON 1.05 WZ 0.97 ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* NL 0.00* ON 0.00* ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 LA 1.04 ! NL 0.97 NY 1.07 OV 1.04 PT 1.08 ! ! A total of 183 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 1.01 KK 1.05 ! KP 1.02 LA 0.99 NL 0.97 OV 1.00 ! PT 0.98 SC 0.98 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.99 NY 0.96 ON 1.01 WZ 1.06 ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* NL 0.00* ON 0.00* ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.98 LA 1.01 ! NL 0.97 NY 0.99 OV 1.10 PT 1.10 ! ! A total of 183 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.01 KK 1.03 ! KP 0.98 LA 1.00 NL 0.97 OV 0.98 ! PT 0.98 SC 0.98 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.99 NY 0.95 ON 1.06 WZ 1.01 ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* NL 0.00* ON 0.00* ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.00 LA 1.00 ! NL 0.96 NY 1.00 OV 1.03 PT 1.10 ! ! A total of 183 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 1.01 KK 1.05 ! KP 0.98 LA 0.97 NL 0.97 OV 1.01 ! PT 0.97 SC 0.95 ! ! A total of 108 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.96 NY 0.98 ON 1.09 WZ 1.02 ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* NL 0.00* ON 0.00* ! ! ! Fit before self-cal, rms=0.068838Jy sigma=0.934650 ! Fit after self-cal, rms=0.066742Jy sigma=0.935040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.804 mas, bpa=24.32 degrees ! Estimated noise=0.52471 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 = 0.00153253 Jy ! Component: 100 - total flux cleaned = 0.00191651 Jy ! Component: 150 - total flux cleaned = 0.00201997 Jy ! Component: 200 - total flux cleaned = 0.00206265 Jy ! Total flux subtracted in 200 components = 0.00206265 Jy ! Clean residual min=-0.002058 max=0.002184 Jy/beam ! Clean residual mean=-0.000014 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.33567 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.33567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066609Jy sigma=0.933075 ! Fit after self-cal, rms=0.066620Jy sigma=0.932803 ! 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=0.066620Jy sigma=0.932803 ! Fit after self-cal, rms=0.066521Jy sigma=0.920811 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.807 mas, bpa=24.28 degrees ! Estimated noise=0.525655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000802302 Jy ! Component: 100 - total flux cleaned = 0.000962718 Jy ! Component: 150 - total flux cleaned = 0.000987572 Jy ! Component: 200 - total flux cleaned = 0.000986787 Jy ! Total flux subtracted in 200 components = 0.000986787 Jy ! Clean residual min=-0.001843 max=0.001947 Jy/beam ! Clean residual mean=-0.000019 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.336657 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.336657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066482Jy sigma=0.920442 ! Fit after self-cal, rms=0.066483Jy sigma=0.920354 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 (-5.2, 45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134787 Jy ! Component: 100 - total flux cleaned = 0.00138305 Jy ! Component: 150 - total flux cleaned = 0.00155389 Jy ! Component: 200 - total flux cleaned = 0.00170968 Jy ! Total flux subtracted in 200 components = 0.00170968 Jy ! Clean residual min=-0.001872 max=0.001856 Jy/beam ! Clean residual mean=-0.000020 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.338367 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.338367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066410Jy sigma=0.919416 ! Fit after self-cal, rms=0.066405Jy sigma=0.919344 ! 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=0.066405Jy sigma=0.919344 ! Fit after self-cal, rms=0.066212Jy sigma=0.915079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.807 mas, bpa=24.27 degrees ! Estimated noise=0.525512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667796 Jy ! Component: 100 - total flux cleaned = 0.000732918 Jy ! Component: 150 - total flux cleaned = 0.000848536 Jy ! Component: 200 - total flux cleaned = 0.000927866 Jy ! Total flux subtracted in 200 components = 0.000927866 Jy ! Clean residual min=-0.001854 max=0.001802 Jy/beam ! Clean residual mean=-0.000021 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.339294 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.339294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066174Jy sigma=0.914725 ! Fit after self-cal, rms=0.066176Jy sigma=0.914688 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 = 0.000165725 Jy ! Component: 100 - total flux cleaned = 0.000265487 Jy ! Component: 150 - total flux cleaned = 0.000335903 Jy ! Component: 200 - total flux cleaned = 0.000402471 Jy ! Total flux subtracted in 200 components = 0.000402471 Jy ! Clean residual min=-0.001865 max=0.001808 Jy/beam ! Clean residual mean=-0.000021 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.339697 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.339697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066152Jy sigma=0.914491 ! Fit after self-cal, rms=0.066151Jy sigma=0.914482 ! 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=0.066151Jy sigma=0.914482 ! Fit after self-cal, rms=0.066144Jy sigma=0.914431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.402 mas, bmaj=2.78 mas, bpa=21.27 degrees ! Estimated noise=0.616884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425757 Jy ! Component: 100 - total flux cleaned = 0.000545887 Jy ! Component: 150 - total flux cleaned = 0.000574024 Jy ! Component: 200 - total flux cleaned = 0.000574199 Jy ! Total flux subtracted in 200 components = 0.000574199 Jy ! Clean residual min=-0.002014 max=0.001736 Jy/beam ! Clean residual mean=-0.000044 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.340271 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.340271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066136Jy sigma=0.914326 ! Fit after self-cal, rms=0.066135Jy sigma=0.914305 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 = 8.60299e-05 Jy ! Component: 100 - total flux cleaned = 0.000145925 Jy ! Component: 150 - total flux cleaned = 0.000145778 Jy ! Component: 200 - total flux cleaned = 0.000136366 Jy ! Total flux subtracted in 200 components = 0.000136366 Jy ! Clean residual min=-0.001990 max=0.001729 Jy/beam ! Clean residual mean=-0.000044 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.340407 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.340407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066131Jy sigma=0.914266 ! Fit after self-cal, rms=0.066130Jy sigma=0.914257 ! 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=1.016 mas, bmaj=1.808 mas, bpa=24.28 degrees ! Estimated noise=0.525505 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.808 at 24.28 degrees (North through East) ! Clean map min=-0.0017001 max=0.24846 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=1.572 mas, bpa=26.5 degrees ! Estimated noise=0.806362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193265 Jy ! Component: 100 - total flux cleaned = 0.245877 Jy ! Component: 150 - total flux cleaned = 0.271952 Jy ! Component: 200 - total flux cleaned = 0.288014 Jy ! Total flux subtracted in 200 components = 0.288014 Jy ! Clean residual min=-0.003817 max=0.008601 Jy/beam ! Clean residual mean=-0.000011 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.288014 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.288014 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.808 mas, bpa=24.28 degrees ! Estimated noise=0.525505 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 = 0.015736 Jy ! Component: 100 - total flux cleaned = 0.0259821 Jy ! Component: 150 - total flux cleaned = 0.0330214 Jy ! Component: 200 - total flux cleaned = 0.0379786 Jy ! Total flux subtracted in 200 components = 0.0379786 Jy ! Clean residual min=-0.002115 max=0.002773 Jy/beam ! Clean residual mean=-0.000017 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.325993 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 48 components and 0.325993 Jy ! Inverting map ! Added new window around map position (-4.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354235 Jy ! Component: 100 - total flux cleaned = 0.00622837 Jy ! Component: 150 - total flux cleaned = 0.00834178 Jy ! Component: 200 - total flux cleaned = 0.00989971 Jy ! Total flux subtracted in 200 components = 0.00989971 Jy ! Clean residual min=-0.001869 max=0.001901 Jy/beam ! Clean residual mean=-0.000020 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.335893 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 0.335893 Jy ! Inverting map ! Added new window around map position (19.2, 36.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151115 Jy ! Component: 100 - total flux cleaned = 0.00214108 Jy ! Component: 150 - total flux cleaned = 0.0026114 Jy ! Component: 200 - total flux cleaned = 0.00303954 Jy ! Total flux subtracted in 200 components = 0.00303954 Jy ! Clean residual min=-0.001814 max=0.001784 Jy/beam ! Clean residual mean=-0.000020 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.338932 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.338932 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=2.402 mas, bmaj=2.78 mas, bpa=21.27 degrees ! Estimated noise=0.616884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000956545 Jy ! Component: 100 - total flux cleaned = 0.00141701 Jy ! Component: 150 - total flux cleaned = 0.00173325 Jy ! Component: 200 - total flux cleaned = 0.0019758 Jy ! Total flux subtracted in 200 components = 0.0019758 Jy ! Clean residual min=-0.001832 max=0.001601 Jy/beam ! Clean residual mean=-0.000043 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.340908 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 = 0.000119521 Jy ! Component: 100 - total flux cleaned = 0.000207078 Jy ! Component: 150 - total flux cleaned = 0.000308862 Jy ! Component: 200 - total flux cleaned = 0.000385458 Jy ! Total flux subtracted in 200 components = 0.000385458 Jy ! Clean residual min=-0.001850 max=0.001639 Jy/beam ! Clean residual mean=-0.000043 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.341293 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 125 components and 0.341293 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.808 mas, bpa=24.28 degrees ! Estimated noise=0.525505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.27548e-06 Jy ! Component: 100 - total flux cleaned = -3.22873e-05 Jy ! Component: 150 - total flux cleaned = -3.06653e-05 Jy ! Component: 200 - total flux cleaned = 5.24749e-05 Jy ! Total flux subtracted in 200 components = 5.24749e-05 Jy ! Clean residual min=-0.001796 max=0.001822 Jy/beam ! Clean residual mean=-0.000021 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.341346 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 0.341346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066088Jy sigma=0.913809 ! Fit after self-cal, rms=0.066076Jy sigma=0.913597 wmodel J1624+5741_X_map.mod ! Writing 146 model components to file: J1624+5741_X_map.mod wobs J1624+5741_X_uvs.fits ! Writing UV FITS file: J1624+5741_X_uvs.fits wwins J1624+5741_X_map.win ! wwins: Wrote 7 windows to J1624+5741_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 = -0.000186411 Jy ! Component: 100 - total flux cleaned = -0.000552804 Jy ! Component: 150 - total flux cleaned = -0.000902904 Jy ! Component: 200 - total flux cleaned = -0.0011303 Jy ! Component: 250 - total flux cleaned = -0.00132538 Jy ! Component: 300 - total flux cleaned = -0.0015722 Jy ! Component: 350 - total flux cleaned = -0.00176134 Jy ! Component: 400 - total flux cleaned = -0.00200134 Jy ! Component: 450 - total flux cleaned = -0.00223776 Jy ! Component: 500 - total flux cleaned = -0.0024965 Jy ! Component: 550 - total flux cleaned = -0.00262454 Jy ! Component: 600 - total flux cleaned = -0.00285249 Jy ! Component: 650 - total flux cleaned = -0.00302738 Jy ! Component: 700 - total flux cleaned = -0.00317616 Jy ! Component: 750 - total flux cleaned = -0.00332354 Jy ! Component: 800 - total flux cleaned = -0.00346971 Jy ! Component: 850 - total flux cleaned = -0.0036867 Jy ! Component: 900 - total flux cleaned = -0.00371055 Jy ! Component: 950 - total flux cleaned = -0.00394815 Jy ! Component: 1000 - total flux cleaned = -0.00394785 Jy ! Component: 1050 - total flux cleaned = -0.0040648 Jy ! Component: 1100 - total flux cleaned = -0.00411144 Jy ! Component: 1150 - total flux cleaned = -0.00422645 Jy ! Component: 1200 - total flux cleaned = -0.00438652 Jy ! Component: 1250 - total flux cleaned = -0.00440934 Jy ! Component: 1300 - total flux cleaned = -0.00452227 Jy ! Component: 1350 - total flux cleaned = -0.0044997 Jy ! Component: 1400 - total flux cleaned = -0.00472297 Jy ! Component: 1450 - total flux cleaned = -0.00476708 Jy ! Component: 1500 - total flux cleaned = -0.00476718 Jy ! Component: 1550 - total flux cleaned = -0.00489881 Jy ! Component: 1600 - total flux cleaned = -0.00494225 Jy ! Component: 1650 - total flux cleaned = -0.00498591 Jy ! Component: 1700 - total flux cleaned = -0.00502933 Jy ! Component: 1750 - total flux cleaned = -0.00522212 Jy ! Component: 1800 - total flux cleaned = -0.00524345 Jy ! Component: 1850 - total flux cleaned = -0.00532839 Jy ! Component: 1900 - total flux cleaned = -0.00534941 Jy ! Component: 1950 - total flux cleaned = -0.00551765 Jy ! Component: 2000 - total flux cleaned = -0.00558046 Jy ! Component: 2050 - total flux cleaned = -0.00562206 Jy ! Component: 2100 - total flux cleaned = -0.00572569 Jy ! Component: 2150 - total flux cleaned = -0.00591133 Jy ! Component: 2200 - total flux cleaned = -0.00599345 Jy ! Component: 2250 - total flux cleaned = -0.00605479 Jy ! Component: 2300 - total flux cleaned = -0.0060954 Jy ! Component: 2350 - total flux cleaned = -0.00623742 Jy ! Component: 2400 - total flux cleaned = -0.00629795 Jy ! Component: 2450 - total flux cleaned = -0.00643862 Jy ! Component: 2500 - total flux cleaned = -0.00649872 Jy ! Component: 2550 - total flux cleaned = -0.00649881 Jy ! Component: 2600 - total flux cleaned = -0.00663789 Jy ! Component: 2650 - total flux cleaned = -0.00665774 Jy ! Component: 2700 - total flux cleaned = -0.00677603 Jy ! Component: 2750 - total flux cleaned = -0.00689389 Jy ! Component: 2800 - total flux cleaned = -0.00693316 Jy ! Component: 2850 - total flux cleaned = -0.00703068 Jy ! Component: 2900 - total flux cleaned = -0.00720552 Jy ! Component: 2950 - total flux cleaned = -0.00718624 Jy ! Component: 3000 - total flux cleaned = -0.00726343 Jy ! Component: 3050 - total flux cleaned = -0.00732116 Jy ! Component: 3100 - total flux cleaned = -0.00735941 Jy ! Component: 3150 - total flux cleaned = -0.00741662 Jy ! Component: 3200 - total flux cleaned = -0.00747373 Jy ! Component: 3250 - total flux cleaned = -0.00751166 Jy ! Component: 3300 - total flux cleaned = -0.00764377 Jy ! Component: 3350 - total flux cleaned = -0.00758736 Jy ! Component: 3400 - total flux cleaned = -0.0077186 Jy ! Component: 3450 - total flux cleaned = -0.00781198 Jy ! Component: 3500 - total flux cleaned = -0.00792359 Jy ! Component: 3550 - total flux cleaned = -0.00790506 Jy ! Component: 3600 - total flux cleaned = -0.00794215 Jy ! Component: 3650 - total flux cleaned = -0.00796063 Jy ! Component: 3700 - total flux cleaned = -0.00803401 Jy ! Component: 3750 - total flux cleaned = -0.00816221 Jy ! Component: 3800 - total flux cleaned = -0.00823517 Jy ! Component: 3850 - total flux cleaned = -0.00827144 Jy ! Component: 3900 - total flux cleaned = -0.0083621 Jy ! Component: 3950 - total flux cleaned = -0.00838013 Jy ! Component: 4000 - total flux cleaned = -0.00841608 Jy ! Component: 4050 - total flux cleaned = -0.00846998 Jy ! Total flux subtracted in 4096 components = -0.00857735 Jy ! Clean residual min=-0.001147 max=0.001140 Jy/beam ! Clean residual mean=-0.000012 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.332769 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 477 components and 0.332768 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J1624+5741_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 1.808 at 24.28 degrees (North through East) ! Clean map min=-0.0015829 max=0.2481 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J1624+5741_X_map.fits wmodel /scr/pima/rv118_uvs/J1624+5741_X_map.mod ! Writing 477 model components to file: /scr/pima/rv118_uvs/J1624+5741_X_map.mod wobs /scr/pima/rv118_uvs/J1624+5741_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J1624+5741_X_uvs.fits wwins /scr/pima/rv118_uvs/J1624+5741_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv118_uvs/J1624+5741_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.248099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382776 0.382776 0.765552 1.5311 3.06221 6.12442 12.2488 24.4977 48.9954 97.9907 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.248 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 783.747 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J1624+5741_X_dfm.log closed on Sun Dec 10 00:10:22 2017