! Started logfile: /scr/pima/rv120_uvs/J1802-3940_S_dfm.log on Fri Dec 22 22:35:08 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/rv120_uvs/J1802-3940_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1802-3940_S_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 3 of 3 possible baselines. ! AN table 3: 13 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.616734 visibilities/baseline/integration-bin. ! Found source: J1802-3940 ! ! 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 79 lines of history. ! ! Reading 1828 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 J1802-3940_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 76 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.289109Jy sigma=17.439795 ! Fit after self-cal, rms=0.368489Jy sigma=5.087003 ! 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=2.254 mas, bmaj=4.123 mas, bpa=3.761 degrees ! Estimated noise=2.04775 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 = 0.522224 Jy ! Component: 100 - total flux cleaned = 0.681141 Jy ! Total flux subtracted in 100 components = 0.681141 Jy ! Clean residual min=-0.043706 max=0.075848 Jy/beam ! Clean residual mean=0.000240 rms=0.012441 Jy/beam ! Combined flux in latest and established models = 0.681141 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.681141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288763Jy sigma=3.724619 ! Fit after self-cal, rms=0.288737Jy sigma=3.724265 ! Inverting map ! Added new window around map position (-1, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0892135 Jy ! Component: 100 - total flux cleaned = 0.146914 Jy ! Total flux subtracted in 100 components = 0.146914 Jy ! Clean residual min=-0.034551 max=0.040553 Jy/beam ! Clean residual mean=0.000174 rms=0.009654 Jy/beam ! Combined flux in latest and established models = 0.828056 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.828056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221359Jy sigma=2.802960 ! Fit after self-cal, rms=0.221303Jy sigma=2.802242 ! 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=2.752 mas, bmaj=5.156 mas, bpa=6.68 degrees ! Estimated noise=1.5011 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 = 0.0790966 Jy ! Component: 100 - total flux cleaned = 0.116757 Jy ! Component: 150 - total flux cleaned = 0.135572 Jy ! Component: 200 - total flux cleaned = 0.145015 Jy ! Total flux subtracted in 200 components = 0.145015 Jy ! Clean residual min=-0.028586 max=0.033093 Jy/beam ! Clean residual mean=0.000257 rms=0.009173 Jy/beam ! Combined flux in latest and established models = 0.973071 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.97307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194561Jy sigma=2.396787 ! Fit after self-cal, rms=0.194484Jy sigma=2.395680 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.752 x 5.156 at 6.68 degrees (North through East) ! Clean map min=-0.027057 max=0.68367 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.97 LA 0.98 MK 1.22 ! NL 1.30 OV 0.97 PT 0.99 SC 1.11 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HH 0.00* SC 0.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.98 LA 0.99 MK 1.13 ! NL 1.30 OV 0.99 PT 0.99 SC 1.15 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HH 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.00* LA 1.13 MK 0.58 ! NL 1.00* OV 1.00 PT 1.00 SC 0.57 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HH 0.00* SC 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.99 LA 0.99 MK 1.05 ! NL 1.35 OV 1.02 PT 1.01 SC 1.19 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HH 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.194484Jy sigma=2.395680 ! Fit after self-cal, rms=0.112916Jy sigma=1.156266 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=10.53 mas, bpa=-15.46 degrees ! Estimated noise=1.68304 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 = 0.00300751 Jy ! Component: 100 - total flux cleaned = 0.00333454 Jy ! Component: 150 - total flux cleaned = 0.00350055 Jy ! Component: 200 - total flux cleaned = 0.00369764 Jy ! Total flux subtracted in 200 components = 0.00369764 Jy ! Clean residual min=-0.012918 max=0.015345 Jy/beam ! Clean residual mean=0.000168 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 0.976768 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.976768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112596Jy sigma=1.153666 ! Fit after self-cal, rms=0.112813Jy sigma=1.152233 ! 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=0.112813Jy sigma=1.152233 ! Fit after self-cal, rms=0.107665Jy sigma=1.064484 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=10.55 mas, bpa=-15.49 degrees ! Estimated noise=1.68913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437917 Jy ! Component: 100 - total flux cleaned = 0.00597251 Jy ! Component: 150 - total flux cleaned = 0.00612309 Jy ! Component: 200 - total flux cleaned = 0.00621681 Jy ! Total flux subtracted in 200 components = 0.00621681 Jy ! Clean residual min=-0.011231 max=0.012753 Jy/beam ! Clean residual mean=0.000043 rms=0.003003 Jy/beam ! Combined flux in latest and established models = 0.982985 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.982985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107299Jy sigma=1.063610 ! Fit after self-cal, rms=0.107300Jy sigma=1.063485 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 (56, -78.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108842 Jy ! Component: 100 - total flux cleaned = 0.0116039 Jy ! Component: 150 - total flux cleaned = 0.0116145 Jy ! Component: 200 - total flux cleaned = 0.0114532 Jy ! Total flux subtracted in 200 components = 0.0114532 Jy ! Clean residual min=-0.009668 max=0.009548 Jy/beam ! Clean residual mean=0.000064 rms=0.002649 Jy/beam ! Combined flux in latest and established models = 0.994438 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.994438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105631Jy sigma=1.041033 ! Fit after self-cal, rms=0.105588Jy sigma=1.039565 ! 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=0.105588Jy sigma=1.039565 ! Fit after self-cal, rms=0.071858Jy sigma=0.831379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=10.58 mas, bpa=-15.54 degrees ! Estimated noise=1.68777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129731 Jy ! Component: 100 - total flux cleaned = -0.00141106 Jy ! Component: 150 - total flux cleaned = -0.00140829 Jy ! Component: 200 - total flux cleaned = -0.00140225 Jy ! Total flux subtracted in 200 components = -0.00140225 Jy ! Clean residual min=-0.005868 max=0.006347 Jy/beam ! Clean residual mean=-0.000031 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.993036 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.993036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071474Jy sigma=0.826433 ! Fit after self-cal, rms=0.071464Jy sigma=0.826078 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 = -0.000203567 Jy ! Component: 100 - total flux cleaned = -0.000205663 Jy ! Component: 150 - total flux cleaned = -0.000281979 Jy ! Component: 200 - total flux cleaned = -0.000279903 Jy ! Total flux subtracted in 200 components = -0.000279903 Jy ! Clean residual min=-0.005676 max=0.006402 Jy/beam ! Clean residual mean=-0.000032 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.992756 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.992756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071295Jy sigma=0.823903 ! Fit after self-cal, rms=0.071291Jy sigma=0.823835 ! 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=0.071291Jy sigma=0.823835 ! Fit after self-cal, rms=0.071183Jy sigma=0.822591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.11 mas, bmaj=35.07 mas, bpa=-6.565 degrees ! Estimated noise=2.20068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773248 Jy ! Component: 100 - total flux cleaned = 0.000883803 Jy ! Component: 150 - total flux cleaned = 0.000850827 Jy ! Component: 200 - total flux cleaned = 0.000818999 Jy ! Total flux subtracted in 200 components = 0.000818999 Jy ! Clean residual min=-0.004838 max=0.005694 Jy/beam ! Clean residual mean=-0.000071 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.993575 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 134 components and 0.993575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071126Jy sigma=0.822234 ! Fit after self-cal, rms=0.071127Jy sigma=0.822155 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 = 5.24318e-05 Jy ! Component: 100 - total flux cleaned = 1.89868e-05 Jy ! Component: 150 - total flux cleaned = -1.35399e-05 Jy ! Component: 200 - total flux cleaned = -4.17181e-05 Jy ! Total flux subtracted in 200 components = -4.17181e-05 Jy ! Clean residual min=-0.004802 max=0.005667 Jy/beam ! Clean residual mean=-0.000071 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.993533 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 136 components and 0.993533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071110Jy sigma=0.822019 ! Fit after self-cal, rms=0.071111Jy sigma=0.821959 ! 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=3.154 mas, bmaj=10.59 mas, bpa=-15.55 degrees ! Estimated noise=1.68731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 10.59 at -15.55 degrees (North through East) ! Clean map min=-0.0065831 max=0.76405 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=0.071111Jy sigma=0.821959 ! Fit after self-cal, rms=0.066558Jy sigma=0.741317 ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=10.59 mas, bpa=-15.56 degrees ! Estimated noise=1.68831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.6197e-05 Jy ! Component: 100 - total flux cleaned = 0.000279439 Jy ! Component: 150 - total flux cleaned = 0.000281336 Jy ! Component: 200 - total flux cleaned = 0.00028058 Jy ! Total flux subtracted in 200 components = 0.00028058 Jy ! Clean residual min=-0.005404 max=0.006259 Jy/beam ! Clean residual mean=-0.000035 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.993814 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.993814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066407Jy sigma=0.739569 ! Fit after self-cal, rms=0.066407Jy sigma=0.739479 ! Inverting map ! Added new window around map position (-7, -79). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326403 Jy ! Component: 100 - total flux cleaned = 0.00299815 Jy ! Component: 150 - total flux cleaned = 0.00298785 Jy ! Component: 200 - total flux cleaned = 0.00308396 Jy ! Total flux subtracted in 200 components = 0.00308396 Jy ! Clean residual min=-0.005193 max=0.005117 Jy/beam ! Clean residual mean=-0.000025 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.996898 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 170 components and 0.996898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065695Jy sigma=0.731291 ! Fit after self-cal, rms=0.065691Jy sigma=0.730655 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065691Jy sigma=0.730655 ! Fit after self-cal, rms=0.065453Jy sigma=0.729823 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=2.386 mas, bmaj=7.516 mas, bpa=-14.11 degrees ! Estimated noise=2.24127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.533544 Jy ! Component: 100 - total flux cleaned = 0.700172 Jy ! Component: 150 - total flux cleaned = 0.799955 Jy ! Component: 200 - total flux cleaned = 0.862507 Jy ! Total flux subtracted in 200 components = 0.862507 Jy ! Clean residual min=-0.019023 max=0.033039 Jy/beam ! Clean residual mean=0.000070 rms=0.004759 Jy/beam ! Combined flux in latest and established models = 0.862507 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.862507 Jy ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=10.58 mas, bpa=-15.55 degrees ! Estimated noise=1.68756 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) ! Added new window around map position (0.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0681331 Jy ! Component: 100 - total flux cleaned = 0.0975681 Jy ! Component: 150 - total flux cleaned = 0.11251 Jy ! Component: 200 - total flux cleaned = 0.122087 Jy ! Total flux subtracted in 200 components = 0.122087 Jy ! Clean residual min=-0.006122 max=0.007088 Jy/beam ! Clean residual mean=-0.000065 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.984594 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 91 components and 0.984594 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=10.1 mas, bmaj=35.03 mas, bpa=-6.585 degrees ! Estimated noise=2.20496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00851068 Jy ! Component: 100 - total flux cleaned = 0.0136932 Jy ! Component: 150 - total flux cleaned = 0.0160244 Jy ! Component: 200 - total flux cleaned = 0.0173982 Jy ! Total flux subtracted in 200 components = 0.0173982 Jy ! Clean residual min=-0.004376 max=0.004786 Jy/beam ! Clean residual mean=-0.000039 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 1.00199 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 = 0.000736688 Jy ! Component: 100 - total flux cleaned = 0.00119585 Jy ! Component: 150 - total flux cleaned = 0.00136368 Jy ! Component: 200 - total flux cleaned = 0.00159923 Jy ! Total flux subtracted in 200 components = 0.00159923 Jy ! Clean residual min=-0.004411 max=0.004393 Jy/beam ! Clean residual mean=-0.000029 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 1.00359 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 139 components and 1.00359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=10.58 mas, bpa=-15.55 degrees ! Estimated noise=1.68756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633748 Jy ! Component: 100 - total flux cleaned = 0.000626735 Jy ! Component: 150 - total flux cleaned = 0.000486156 Jy ! Component: 200 - total flux cleaned = 0.000735616 Jy ! Total flux subtracted in 200 components = 0.000735616 Jy ! Clean residual min=-0.005123 max=0.005277 Jy/beam ! Clean residual mean=-0.000013 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 1.00433 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 1.00433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065552Jy sigma=0.733384 ! Fit after self-cal, rms=0.065444Jy sigma=0.731216 wmodel J1802-3940_S_map.mod ! Writing 157 model components to file: J1802-3940_S_map.mod wobs J1802-3940_S_uvs.fits ! Writing UV FITS file: J1802-3940_S_uvs.fits wwins J1802-3940_S_map.win ! wwins: Wrote 5 windows to J1802-3940_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 = 0.00074686 Jy ! Component: 100 - total flux cleaned = 0.00169833 Jy ! Component: 150 - total flux cleaned = 0.00235679 Jy ! Component: 200 - total flux cleaned = 0.00314386 Jy ! Component: 250 - total flux cleaned = 0.00383099 Jy ! Component: 300 - total flux cleaned = 0.00442455 Jy ! Component: 350 - total flux cleaned = 0.00499969 Jy ! Component: 400 - total flux cleaned = 0.00521054 Jy ! Component: 450 - total flux cleaned = 0.00541701 Jy ! Component: 500 - total flux cleaned = 0.00534896 Jy ! Component: 550 - total flux cleaned = 0.00541569 Jy ! Component: 600 - total flux cleaned = 0.00535215 Jy ! Component: 650 - total flux cleaned = 0.00541727 Jy ! Component: 700 - total flux cleaned = 0.00529193 Jy ! Component: 750 - total flux cleaned = 0.0051086 Jy ! Component: 800 - total flux cleaned = 0.00462531 Jy ! Component: 850 - total flux cleaned = 0.00444785 Jy ! Component: 900 - total flux cleaned = 0.00427208 Jy ! Component: 950 - total flux cleaned = 0.00398311 Jy ! Component: 1000 - total flux cleaned = 0.00381258 Jy ! Component: 1050 - total flux cleaned = 0.00358816 Jy ! Component: 1100 - total flux cleaned = 0.0035871 Jy ! Component: 1150 - total flux cleaned = 0.00347715 Jy ! Component: 1200 - total flux cleaned = 0.00331556 Jy ! Component: 1250 - total flux cleaned = 0.00320984 Jy ! Component: 1300 - total flux cleaned = 0.00331421 Jy ! Component: 1350 - total flux cleaned = 0.00305496 Jy ! Component: 1400 - total flux cleaned = 0.00305549 Jy ! Component: 1450 - total flux cleaned = 0.0030052 Jy ! Component: 1500 - total flux cleaned = 0.00290498 Jy ! Component: 1550 - total flux cleaned = 0.00280679 Jy ! Component: 1600 - total flux cleaned = 0.00290412 Jy ! Component: 1650 - total flux cleaned = 0.00275957 Jy ! Component: 1700 - total flux cleaned = 0.00261684 Jy ! Component: 1750 - total flux cleaned = 0.00256988 Jy ! Component: 1800 - total flux cleaned = 0.00252364 Jy ! Component: 1850 - total flux cleaned = 0.00266141 Jy ! Component: 1900 - total flux cleaned = 0.00247982 Jy ! Component: 1950 - total flux cleaned = 0.00243494 Jy ! Component: 2000 - total flux cleaned = 0.00234578 Jy ! Component: 2050 - total flux cleaned = 0.0023906 Jy ! Component: 2100 - total flux cleaned = 0.00234655 Jy ! Component: 2150 - total flux cleaned = 0.0021297 Jy ! Component: 2200 - total flux cleaned = 0.00208674 Jy ! Component: 2250 - total flux cleaned = 0.00191686 Jy ! Component: 2300 - total flux cleaned = 0.00174894 Jy ! Component: 2350 - total flux cleaned = 0.00183262 Jy ! Component: 2400 - total flux cleaned = 0.00170893 Jy ! Component: 2450 - total flux cleaned = 0.00162753 Jy ! Component: 2500 - total flux cleaned = 0.00162757 Jy ! Component: 2550 - total flux cleaned = 0.00142653 Jy ! Component: 2600 - total flux cleaned = 0.00142672 Jy ! Component: 2650 - total flux cleaned = 0.00126812 Jy ! Component: 2700 - total flux cleaned = 0.00118945 Jy ! Component: 2750 - total flux cleaned = 0.00111127 Jy ! Component: 2800 - total flux cleaned = 0.00103402 Jy ! Component: 2850 - total flux cleaned = 0.000995687 Jy ! Component: 2900 - total flux cleaned = 0.00107146 Jy ! Component: 2950 - total flux cleaned = 0.00103338 Jy ! Component: 3000 - total flux cleaned = 0.00103356 Jy ! Component: 3050 - total flux cleaned = 0.00110851 Jy ! Component: 3100 - total flux cleaned = 0.000997415 Jy ! Component: 3150 - total flux cleaned = 0.00103401 Jy ! Component: 3200 - total flux cleaned = 0.000961123 Jy ! Component: 3250 - total flux cleaned = 0.000961022 Jy ! Component: 3300 - total flux cleaned = 0.00106899 Jy ! Component: 3350 - total flux cleaned = 0.000997446 Jy ! Component: 3400 - total flux cleaned = 0.000997204 Jy ! Component: 3450 - total flux cleaned = 0.000926877 Jy ! Component: 3500 - total flux cleaned = 0.000996884 Jy ! Component: 3550 - total flux cleaned = 0.00089284 Jy ! Component: 3600 - total flux cleaned = 0.000996693 Jy ! Component: 3650 - total flux cleaned = 0.000893622 Jy ! Component: 3700 - total flux cleaned = 0.00089372 Jy ! Component: 3750 - total flux cleaned = 0.000724253 Jy ! Component: 3800 - total flux cleaned = 0.000825115 Jy ! Component: 3850 - total flux cleaned = 0.000791223 Jy ! Component: 3900 - total flux cleaned = 0.000658107 Jy ! Component: 3950 - total flux cleaned = 0.000658245 Jy ! Component: 4000 - total flux cleaned = 0.000658455 Jy ! Component: 4050 - total flux cleaned = 0.00065822 Jy ! Total flux subtracted in 4096 components = 0.000722946 Jy ! Clean residual min=-0.002028 max=0.001646 Jy/beam ! Clean residual mean=-0.000009 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.00505 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 406 components and 1.00505 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1802-3940_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 10.58 at -15.55 degrees (North through East) ! Clean map min=-0.0042451 max=0.76804 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1802-3940_S_map.fits wmodel /scr/pima/rv120_uvs/J1802-3940_S_map.mod ! Writing 406 model components to file: /scr/pima/rv120_uvs/J1802-3940_S_map.mod wobs /scr/pima/rv120_uvs/J1802-3940_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1802-3940_S_uvs.fits wwins /scr/pima/rv120_uvs/J1802-3940_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv120_uvs/J1802-3940_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.768036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000601864 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.235092 0.235092 0.470184 0.940368 1.88074 3.76147 7.52295 15.0459 30.0918 60.1836 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.768 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1276.09 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1802-3940_S_dfm.log closed on Fri Dec 22 22:35:14 2017