! Started logfile: /scr/pima/rv117_uvs/J0702-1951_S_dfm.log on Sat Dec 9 23:42:32 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J0702-1951_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0702-1951_S_uva.fits ! AN table 1: 5 integrations on 6 of 6 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 2 integrations on 28 of 28 possible baselines. ! AN table 4: 2 integrations on 10 of 10 possible baselines. ! AN table 5: 4 integrations on 28 of 28 possible baselines. ! AN table 6: 15 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.979522 visibilities/baseline/integration-bin. ! Found source: J0702-1951 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 1148 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 J0702-1951_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 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.224302Jy sigma=13.944584 ! Fit after self-cal, rms=0.347633Jy sigma=3.729566 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.739 mas, bmaj=3.751 mas, bpa=33.06 degrees ! Estimated noise=2.34168 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 = 0.568008 Jy ! Component: 100 - total flux cleaned = 0.75443 Jy ! Total flux subtracted in 100 components = 0.75443 Jy ! Clean residual min=-0.019917 max=0.069445 Jy/beam ! Clean residual mean=0.000280 rms=0.006193 Jy/beam ! Combined flux in latest and established models = 0.75443 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.75443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151510Jy sigma=1.779360 ! Fit after self-cal, rms=0.150513Jy sigma=1.775720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0678806 Jy ! Component: 100 - total flux cleaned = 0.0976592 Jy ! Total flux subtracted in 100 components = 0.0976592 Jy ! Clean residual min=-0.014811 max=0.022465 Jy/beam ! Clean residual mean=0.000064 rms=0.004294 Jy/beam ! Combined flux in latest and established models = 0.852089 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.852089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115191Jy sigma=1.336824 ! Fit after self-cal, rms=0.114616Jy sigma=1.334628 ! 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=2.291 mas, bmaj=4.226 mas, bpa=31.54 degrees ! Estimated noise=1.93806 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 = 0.0189144 Jy ! Component: 100 - total flux cleaned = 0.0273011 Jy ! Component: 150 - total flux cleaned = 0.0312726 Jy ! Component: 200 - total flux cleaned = 0.0329479 Jy ! Total flux subtracted in 200 components = 0.0329479 Jy ! Clean residual min=-0.015933 max=0.022300 Jy/beam ! Clean residual mean=0.000019 rms=0.004947 Jy/beam ! Combined flux in latest and established models = 0.885037 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.885037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111242Jy sigma=1.310024 ! Fit after self-cal, rms=0.111029Jy sigma=1.309465 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.291 x 4.226 at 31.54 degrees (North through East) ! Clean map min=-0.015428 max=0.70569 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: ! HH 1.01 HN 1.23 ON 0.98 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HH 1.06 HN 1.14 LA 1.08 ! SC 0.99 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.89 HH 0.99 HN 1.03 KP 1.02 ! LA 1.01 NL 0.99 PT 0.98 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.02 LA 0.98 NL 0.94 OV 0.97 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.97 KP 0.98 LA 0.98 ! MK 0.96 NL 1.31 OV 0.95 PT 0.96 ! ! A total of 42 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.20 HN 1.36 ON 1.09 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HH 0.97 HN 1.13 LA 1.08 ! SC 1.01 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.91 HH 1.04 HN 1.10 KP 1.05 ! LA 0.97 NL 0.99 PT 0.98 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.05 LA 0.97 NL 0.98 OV 1.04 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.92 KP 1.00 LA 0.93 ! MK 0.95 NL 1.33 OV 1.01 PT 0.98 ! ! A total of 42 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.74 HN 1.10 ON 1.06 SC 1.22 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HH 0.95 HN 1.16 LA 1.03 ! SC 1.03 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HH 0.93 HN 1.09 KP 1.01 ! LA 1.00 NL 0.98 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.02 LA 0.97 NL 1.01 OV 1.04 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.98 KP 0.96 LA 0.98 ! MK 0.98 NL 1.01 OV 1.02 PT 0.99 ! ! A total of 42 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.98 HN 1.17 ON 1.05 SC 1.18 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HH 0.98 HN 1.17 LA 1.05 ! SC 0.95 WZ 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 HH 0.87 HN 1.09 KP 1.02 ! LA 0.98 NL 0.99 PT 1.00 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! HN 1.02 LA 0.98 NL 0.97 OV 1.00 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.97 KP 1.00 LA 0.98 ! MK 0.98 NL 1.01 OV 1.00 PT 0.98 ! ! A total of 42 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* ON 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.111029Jy sigma=1.309465 ! Fit after self-cal, rms=0.096491Jy sigma=1.068778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=5.222 mas, bpa=25.14 degrees ! Estimated noise=1.93701 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 = -0.000111748 Jy ! Component: 100 - total flux cleaned = -0.000195005 Jy ! Component: 150 - total flux cleaned = -0.000262032 Jy ! Component: 200 - total flux cleaned = -0.000364004 Jy ! Total flux subtracted in 200 components = -0.000364004 Jy ! Clean residual min=-0.015519 max=0.015736 Jy/beam ! Clean residual mean=-0.000016 rms=0.003771 Jy/beam ! Combined flux in latest and established models = 0.884673 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.884673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096328Jy sigma=1.067782 ! Fit after self-cal, rms=0.096327Jy sigma=1.067454 ! 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=0.096327Jy sigma=1.067454 ! Fit after self-cal, rms=0.062141Jy sigma=0.621843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=5.211 mas, bpa=25.15 degrees ! Estimated noise=1.93453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898603 Jy ! Component: 100 - total flux cleaned = 0.000993132 Jy ! Component: 150 - total flux cleaned = 0.000990311 Jy ! Component: 200 - total flux cleaned = 0.00099234 Jy ! Total flux subtracted in 200 components = 0.00099234 Jy ! Clean residual min=-0.005345 max=0.007275 Jy/beam ! Clean residual mean=0.000024 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.885665 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.885665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062007Jy sigma=0.621120 ! Fit after self-cal, rms=0.061973Jy sigma=0.620924 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 (4, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00630498 Jy ! Component: 100 - total flux cleaned = 0.00749712 Jy ! Component: 150 - total flux cleaned = 0.00778292 Jy ! Component: 200 - total flux cleaned = 0.00771375 Jy ! Total flux subtracted in 200 components = 0.00771375 Jy ! Clean residual min=-0.004914 max=0.005837 Jy/beam ! Clean residual mean=0.000004 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.893379 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.893379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061233Jy sigma=0.611199 ! Fit after self-cal, rms=0.061059Jy sigma=0.610171 ! Inverting map ! Added new window around map position (-27, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526723 Jy ! Component: 100 - total flux cleaned = 0.00680621 Jy ! Component: 150 - total flux cleaned = 0.00707327 Jy ! Component: 200 - total flux cleaned = 0.00715677 Jy ! Total flux subtracted in 200 components = 0.00715677 Jy ! Clean residual min=-0.004814 max=0.005023 Jy/beam ! Clean residual mean=-0.000010 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.900536 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.900536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060536Jy sigma=0.602863 ! Fit after self-cal, rms=0.060481Jy sigma=0.602401 ! Inverting map ! Added new window around map position (122, -97). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336983 Jy ! Component: 100 - total flux cleaned = 0.00405304 Jy ! Component: 150 - total flux cleaned = 0.00470987 Jy ! Component: 200 - total flux cleaned = 0.00471063 Jy ! Total flux subtracted in 200 components = 0.00471063 Jy ! Clean residual min=-0.004743 max=0.004084 Jy/beam ! Clean residual mean=-0.000032 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.905246 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.905246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060070Jy sigma=0.597180 ! Fit after self-cal, rms=0.060049Jy sigma=0.596866 ! 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=0.060049Jy sigma=0.596866 ! Fit after self-cal, rms=0.059535Jy sigma=0.594700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=5.208 mas, bpa=25.16 degrees ! Estimated noise=1.93442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227549 Jy ! Component: 100 - total flux cleaned = 0.00314056 Jy ! Component: 150 - total flux cleaned = 0.00334919 Jy ! Component: 200 - total flux cleaned = 0.0034152 Jy ! Total flux subtracted in 200 components = 0.0034152 Jy ! Clean residual min=-0.004783 max=0.003747 Jy/beam ! Clean residual mean=-0.000028 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.908662 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.908662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059315Jy sigma=0.592197 ! Fit after self-cal, rms=0.059301Jy sigma=0.592100 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 = 0.000634753 Jy ! Component: 100 - total flux cleaned = 0.000697533 Jy ! Component: 150 - total flux cleaned = 0.000638825 Jy ! Component: 200 - total flux cleaned = 0.000637565 Jy ! Total flux subtracted in 200 components = 0.000637565 Jy ! Clean residual min=-0.004798 max=0.003760 Jy/beam ! Clean residual mean=-0.000029 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.909299 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.909299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059169Jy sigma=0.590786 ! Fit after self-cal, rms=0.059162Jy sigma=0.590766 ! 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=0.059162Jy sigma=0.590766 ! Fit after self-cal, rms=0.059074Jy sigma=0.590465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.13 mas, bmaj=15.11 mas, bpa=-6.462 degrees ! Estimated noise=2.3784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000932633 Jy ! Component: 100 - total flux cleaned = 0.000981723 Jy ! Component: 150 - total flux cleaned = 0.000984687 Jy ! Component: 200 - total flux cleaned = 0.000764437 Jy ! Total flux subtracted in 200 components = 0.000764437 Jy ! Clean residual min=-0.004115 max=0.003536 Jy/beam ! Clean residual mean=-0.000059 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.910064 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.910064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059073Jy sigma=0.589965 ! Fit after self-cal, rms=0.059049Jy sigma=0.589860 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.28675e-05 Jy ! Component: 100 - total flux cleaned = -4.8595e-05 Jy ! Component: 150 - total flux cleaned = -0.000174763 Jy ! Component: 200 - total flux cleaned = -0.000221136 Jy ! Total flux subtracted in 200 components = -0.000221136 Jy ! Clean residual min=-0.004189 max=0.003507 Jy/beam ! Clean residual mean=-0.000058 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.909843 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 0.909842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059059Jy sigma=0.589829 ! Fit after self-cal, rms=0.059065Jy sigma=0.589811 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=5.208 mas, bpa=25.15 degrees ! Estimated noise=1.9355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.297 x 5.208 at 25.15 degrees (North through East) ! Clean map min=-0.0041344 max=0.71252 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=0.059065Jy sigma=0.589811 ! Fit after self-cal, rms=0.054677Jy sigma=0.541787 ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=5.207 mas, bpa=25.17 degrees ! Estimated noise=1.93587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404835 Jy ! Component: 100 - total flux cleaned = 0.000281292 Jy ! Component: 150 - total flux cleaned = 0.000279666 Jy ! Component: 200 - total flux cleaned = 0.000331942 Jy ! Total flux subtracted in 200 components = 0.000331942 Jy ! Clean residual min=-0.004563 max=0.003524 Jy/beam ! Clean residual mean=-0.000029 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.910174 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.910174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054542Jy sigma=0.540319 ! Fit after self-cal, rms=0.054529Jy sigma=0.540277 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.14286e-06 Jy ! Component: 100 - total flux cleaned = 8.126e-06 Jy ! Component: 150 - total flux cleaned = 5.64271e-05 Jy ! Component: 200 - total flux cleaned = 5.63966e-05 Jy ! Total flux subtracted in 200 components = 5.63966e-05 Jy ! Clean residual min=-0.004507 max=0.003520 Jy/beam ! Clean residual mean=-0.000029 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.910231 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 136 components and 0.910231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054433Jy sigma=0.539319 ! Fit after self-cal, rms=0.054420Jy sigma=0.539302 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054420Jy sigma=0.539302 ! Fit after self-cal, rms=0.054337Jy sigma=0.539170 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=4.468 mas, bpa=28.94 degrees ! Estimated noise=2.34935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.586975 Jy ! Component: 100 - total flux cleaned = 0.770771 Jy ! Component: 150 - total flux cleaned = 0.833254 Jy ! Component: 200 - total flux cleaned = 0.860486 Jy ! Total flux subtracted in 200 components = 0.860486 Jy ! Clean residual min=-0.007764 max=0.012741 Jy/beam ! Clean residual mean=0.000078 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.860486 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 0.860486 Jy ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=5.207 mas, bpa=25.17 degrees ! Estimated noise=1.93626 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 = 0.0181135 Jy ! Component: 100 - total flux cleaned = 0.0281634 Jy ! Component: 150 - total flux cleaned = 0.0351007 Jy ! Component: 200 - total flux cleaned = 0.0403969 Jy ! Total flux subtracted in 200 components = 0.0403969 Jy ! Clean residual min=-0.004867 max=0.004897 Jy/beam ! Clean residual mean=-0.000004 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.900883 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.900883 Jy ! Inverting map ! Added new window around map position (-21, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475586 Jy ! Component: 100 - total flux cleaned = 0.00634318 Jy ! Component: 150 - total flux cleaned = 0.00710267 Jy ! Component: 200 - total flux cleaned = 0.00733307 Jy ! Total flux subtracted in 200 components = 0.00733307 Jy ! Clean residual min=-0.004535 max=0.003737 Jy/beam ! Clean residual mean=-0.000020 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.908216 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.908216 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.131 mas, bmaj=15.1 mas, bpa=-6.418 degrees ! Estimated noise=2.38018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153618 Jy ! Component: 100 - total flux cleaned = 0.00221232 Jy ! Component: 150 - total flux cleaned = 0.00237911 Jy ! Component: 200 - total flux cleaned = 0.00247764 Jy ! Total flux subtracted in 200 components = 0.00247764 Jy ! Clean residual min=-0.004364 max=0.003616 Jy/beam ! Clean residual mean=-0.000057 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.910694 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 = -7.65154e-07 Jy ! Component: 100 - total flux cleaned = -4.25143e-05 Jy ! Component: 150 - total flux cleaned = -4.15046e-05 Jy ! Component: 200 - total flux cleaned = -4.09096e-05 Jy ! Total flux subtracted in 200 components = -4.09096e-05 Jy ! Clean residual min=-0.004315 max=0.003644 Jy/beam ! Clean residual mean=-0.000060 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.910653 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.910653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=5.207 mas, bpa=25.17 degrees ! Estimated noise=1.93626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102933 Jy ! Component: 100 - total flux cleaned = -0.00122479 Jy ! Component: 150 - total flux cleaned = -0.00104562 Jy ! Component: 200 - total flux cleaned = -0.00095958 Jy ! Total flux subtracted in 200 components = -0.00095958 Jy ! Clean residual min=-0.004418 max=0.003473 Jy/beam ! Clean residual mean=-0.000025 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.909694 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.909694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055177Jy sigma=0.547093 ! Fit after self-cal, rms=0.055257Jy sigma=0.545740 wmodel J0702-1951_S_map.mod ! Writing 103 model components to file: J0702-1951_S_map.mod wobs J0702-1951_S_uvs.fits ! Writing UV FITS file: J0702-1951_S_uvs.fits wwins J0702-1951_S_map.win ! wwins: Wrote 5 windows to J0702-1951_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 = -0.00194182 Jy ! Component: 100 - total flux cleaned = -0.00346963 Jy ! Component: 150 - total flux cleaned = -0.0042632 Jy ! Component: 200 - total flux cleaned = -0.00477341 Jy ! Component: 250 - total flux cleaned = -0.00526963 Jy ! Component: 300 - total flux cleaned = -0.00539115 Jy ! Component: 350 - total flux cleaned = -0.00545012 Jy ! Component: 400 - total flux cleaned = -0.00539104 Jy ! Component: 450 - total flux cleaned = -0.00539058 Jy ! Component: 500 - total flux cleaned = -0.0052207 Jy ! Component: 550 - total flux cleaned = -0.00511075 Jy ! Component: 600 - total flux cleaned = -0.00522107 Jy ! Component: 650 - total flux cleaned = -0.00500474 Jy ! Component: 700 - total flux cleaned = -0.00489782 Jy ! Component: 750 - total flux cleaned = -0.00468751 Jy ! Component: 800 - total flux cleaned = -0.00463565 Jy ! Component: 850 - total flux cleaned = -0.00453327 Jy ! Component: 900 - total flux cleaned = -0.00438127 Jy ! Component: 950 - total flux cleaned = -0.00433189 Jy ! Component: 1000 - total flux cleaned = -0.00413456 Jy ! Component: 1050 - total flux cleaned = -0.00403724 Jy ! Component: 1100 - total flux cleaned = -0.0039406 Jy ! Component: 1150 - total flux cleaned = -0.00384472 Jy ! Component: 1200 - total flux cleaned = -0.00351533 Jy ! Component: 1250 - total flux cleaned = -0.00337592 Jy ! Component: 1300 - total flux cleaned = -0.00314506 Jy ! Component: 1350 - total flux cleaned = -0.00323604 Jy ! Component: 1400 - total flux cleaned = -0.00291919 Jy ! Component: 1450 - total flux cleaned = -0.00300831 Jy ! Component: 1500 - total flux cleaned = -0.0027862 Jy ! Component: 1550 - total flux cleaned = -0.00247884 Jy ! Component: 1600 - total flux cleaned = -0.00226124 Jy ! Component: 1650 - total flux cleaned = -0.00221786 Jy ! Component: 1700 - total flux cleaned = -0.00187559 Jy ! Component: 1750 - total flux cleaned = -0.00166374 Jy ! Component: 1800 - total flux cleaned = -0.00149555 Jy ! Component: 1850 - total flux cleaned = -0.00116169 Jy ! Component: 1900 - total flux cleaned = -0.000873167 Jy ! Component: 1950 - total flux cleaned = -0.000750962 Jy ! Component: 2000 - total flux cleaned = -0.000547116 Jy ! Component: 2050 - total flux cleaned = -0.000305357 Jy ! Component: 2100 - total flux cleaned = -0.000105619 Jy ! Component: 2150 - total flux cleaned = -2.67384e-05 Jy ! Component: 2200 - total flux cleaned = 0.000169947 Jy ! Component: 2250 - total flux cleaned = 0.000287243 Jy ! Component: 2300 - total flux cleaned = 0.00036422 Jy ! Component: 2350 - total flux cleaned = 0.000440638 Jy ! Component: 2400 - total flux cleaned = 0.000478755 Jy ! Component: 2450 - total flux cleaned = 0.000478362 Jy ! Component: 2500 - total flux cleaned = 0.00051585 Jy ! Component: 2550 - total flux cleaned = 0.000590556 Jy ! Component: 2600 - total flux cleaned = 0.00081363 Jy ! Component: 2650 - total flux cleaned = 0.00088748 Jy ! Component: 2700 - total flux cleaned = 0.00107088 Jy ! Component: 2750 - total flux cleaned = 0.00118048 Jy ! Component: 2800 - total flux cleaned = 0.0012885 Jy ! Component: 2850 - total flux cleaned = 0.00136025 Jy ! Component: 2900 - total flux cleaned = 0.00146733 Jy ! Component: 2950 - total flux cleaned = 0.00160903 Jy ! Component: 3000 - total flux cleaned = 0.00160926 Jy ! Component: 3050 - total flux cleaned = 0.00185401 Jy ! Component: 3100 - total flux cleaned = 0.00185413 Jy ! Component: 3150 - total flux cleaned = 0.0019235 Jy ! Component: 3200 - total flux cleaned = 0.00202711 Jy ! Component: 3250 - total flux cleaned = 0.00202678 Jy ! Component: 3300 - total flux cleaned = 0.00209436 Jy ! Component: 3350 - total flux cleaned = 0.00222952 Jy ! Component: 3400 - total flux cleaned = 0.00226265 Jy ! Component: 3450 - total flux cleaned = 0.00226264 Jy ! Component: 3500 - total flux cleaned = 0.00222951 Jy ! Component: 3550 - total flux cleaned = 0.00232849 Jy ! Component: 3600 - total flux cleaned = 0.00242653 Jy ! Component: 3650 - total flux cleaned = 0.00245899 Jy ! Component: 3700 - total flux cleaned = 0.00252355 Jy ! Component: 3750 - total flux cleaned = 0.00249126 Jy ! Component: 3800 - total flux cleaned = 0.00258758 Jy ! Component: 3850 - total flux cleaned = 0.00258748 Jy ! Component: 3900 - total flux cleaned = 0.00271407 Jy ! Component: 3950 - total flux cleaned = 0.00249365 Jy ! Component: 4000 - total flux cleaned = 0.00268215 Jy ! Component: 4050 - total flux cleaned = 0.00271346 Jy ! Total flux subtracted in 4096 components = 0.00271354 Jy ! Clean residual min=-0.001768 max=0.001826 Jy/beam ! Clean residual mean=0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.912407 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 390 components and 0.912407 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0702-1951_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.296 x 5.207 at 25.17 degrees (North through East) ! Clean map min=-0.0030439 max=0.71693 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0702-1951_S_map.fits wmodel /scr/pima/rv117_uvs/J0702-1951_S_map.mod ! Writing 390 model components to file: /scr/pima/rv117_uvs/J0702-1951_S_map.mod wobs /scr/pima/rv117_uvs/J0702-1951_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0702-1951_S_uvs.fits wwins /scr/pima/rv117_uvs/J0702-1951_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv117_uvs/J0702-1951_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.716933 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000540469 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226159 0.226159 0.452317 0.904635 1.80927 3.61854 7.23708 14.4742 28.9483 57.8966 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.716 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1326.5 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0702-1951_S_dfm.log closed on Sat Dec 9 23:42:36 2017