! Started logfile: /scr/pima/rdv94_uvs/J0730-1141_S_uvs.log on Mon Sep 23 22:09:52 2013 obs /scr/pima/rdv94_uvs/J0730-1141_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0730-1141_S_uva.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! AN table 2: 24 integrations on 1 of 1 possible baselines. ! AN table 3: 112 integrations on 3 of 3 possible baselines. ! AN table 4: 13 integrations on 6 of 6 possible baselines. ! AN table 5: 84 integrations on 45 of 45 possible baselines. ! AN table 6: 11 integrations on 6 of 6 possible baselines. ! AN table 7: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.445015 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0730-1141 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 10052 visibilities. select RR ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J0730-1141_S] 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 29 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 761 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 761 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 761 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 761 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=2.505951Jy sigma=38.811731 ! Fit after self-cal, rms=1.467116Jy sigma=23.198922 ! 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=3.468 mas, bmaj=11.63 mas, bpa=-15.14 degrees ! Estimated noise=0.931026 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 = 1.79985 Jy ! Component: 100 - total flux cleaned = 2.24539 Jy ! Total flux subtracted in 100 components = 2.24539 Jy ! Clean residual min=-0.069937 max=0.181029 Jy/beam ! Clean residual mean=-0.000228 rms=0.020925 Jy/beam ! Combined flux in latest and established models = 2.24539 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.24539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.511473Jy sigma=8.305301 ! Fit after self-cal, rms=0.511440Jy sigma=8.304321 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193975 Jy ! Component: 100 - total flux cleaned = 0.297551 Jy ! Total flux subtracted in 100 components = 0.297551 Jy ! Clean residual min=-0.044081 max=0.059991 Jy/beam ! Clean residual mean=-0.000177 rms=0.013352 Jy/beam ! Combined flux in latest and established models = 2.54294 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 2.54294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.427938Jy sigma=6.816532 ! Fit after self-cal, rms=0.427715Jy sigma=6.814029 ! 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=4.381 mas, bmaj=12.34 mas, bpa=-11.97 degrees ! Estimated noise=0.703112 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 = 0.0789929 Jy ! Component: 100 - total flux cleaned = 0.119736 Jy ! Component: 150 - total flux cleaned = 0.142489 Jy ! Component: 200 - total flux cleaned = 0.155996 Jy ! Total flux subtracted in 200 components = 0.155996 Jy ! Clean residual min=-0.042216 max=0.056017 Jy/beam ! Clean residual mean=-0.000581 rms=0.013135 Jy/beam ! Combined flux in latest and established models = 2.69894 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 78 components and 2.69894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.417995Jy sigma=6.558538 ! Fit after self-cal, rms=0.417817Jy sigma=6.556162 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 1.02 LA 1.29 ! MK 0.94 NL 1.01 OV 1.00 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.01 HH 1.00* HN 1.01 ! LA 1.30 NL 1.01 ON 1.00* OV 0.98 ! WF 1.00* WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 FD 1.01 HN 1.02 KP 1.00 ! LA 1.28 MK 0.94 NL 0.98 OV 0.92 ! PT 1.03 WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 KP 1.03 LA 1.17 ! MK 1.00 NL 1.06 OV 1.03 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.07 HH 1.00* HN 1.05 ! LA 1.18 NL 1.04 ON 1.00* OV 1.01 ! WF 1.00* WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 1.09 HN 1.07 KP 1.01 ! LA 1.16 MK 0.99 NL 1.03 OV 1.02 ! PT 1.03 WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 KP 0.89 LA 0.93 ! MK 1.01 NL 1.12 OV 1.03 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.08 HH 1.00* HN 1.01 ! LA 0.99 NL 1.09 ON 1.00* OV 1.00 ! WF 1.00* WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.06 FD 1.09 HN 1.03 KP 0.88 ! LA 0.94 MK 0.99 NL 1.08 OV 1.03 ! PT 1.05 WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 KP 0.83 LA 0.78 ! MK 1.10 NL 1.04 OV 0.87 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 FD 1.03 HH 1.00* HN 0.91 ! LA 0.80 NL 1.03 ON 1.00* OV 0.87 ! WF 1.00* WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.93 FD 1.06 HN 0.92 KP 0.81 ! LA 0.77 MK 1.10 NL 1.00 OV 0.87 ! PT 0.93 WF 1.00* ! ! ! Fit before self-cal, rms=0.417817Jy sigma=6.556162 ! Fit after self-cal, rms=0.158112Jy sigma=2.248714 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.596 mas, bmaj=12.69 mas, bpa=-10.94 degrees ! Estimated noise=0.707463 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 (11.5, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166405 Jy ! Component: 100 - total flux cleaned = 0.0193229 Jy ! Component: 150 - total flux cleaned = 0.0203323 Jy ! Component: 200 - total flux cleaned = 0.0214022 Jy ! Total flux subtracted in 200 components = 0.0214022 Jy ! Clean residual min=-0.013367 max=0.016347 Jy/beam ! Clean residual mean=0.000116 rms=0.003965 Jy/beam ! Combined flux in latest and established models = 2.72034 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 2.72034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154776Jy sigma=2.207880 ! Fit after self-cal, rms=0.154686Jy sigma=2.202678 ! 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=0.154686Jy sigma=2.202678 ! Fit after self-cal, rms=0.147526Jy sigma=2.123684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.596 mas, bmaj=12.69 mas, bpa=-10.93 degrees ! Estimated noise=0.706125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717566 Jy ! Component: 100 - total flux cleaned = 0.000696538 Jy ! Component: 150 - total flux cleaned = 0.00132793 Jy ! Component: 200 - total flux cleaned = 0.00170167 Jy ! Total flux subtracted in 200 components = 0.00170167 Jy ! Clean residual min=-0.010630 max=0.012584 Jy/beam ! Clean residual mean=0.000040 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 2.72204 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 2.72204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146495Jy sigma=2.115925 ! Fit after self-cal, rms=0.146476Jy sigma=2.115167 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 = 0.000993527 Jy ! Component: 100 - total flux cleaned = 0.00181205 Jy ! Component: 150 - total flux cleaned = 0.00224872 Jy ! Component: 200 - total flux cleaned = 0.00289649 Jy ! Total flux subtracted in 200 components = 0.00289649 Jy ! Clean residual min=-0.010607 max=0.012244 Jy/beam ! Clean residual mean=0.000035 rms=0.003093 Jy/beam ! Combined flux in latest and established models = 2.72494 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 2.72494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146038Jy sigma=2.112204 ! Fit after self-cal, rms=0.146022Jy sigma=2.111728 ! 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=0.146022Jy sigma=2.111728 ! Fit after self-cal, rms=0.136290Jy sigma=2.014522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.593 mas, bmaj=12.68 mas, bpa=-10.92 degrees ! Estimated noise=0.706215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038285 Jy ! Component: 100 - total flux cleaned = 0.00523098 Jy ! Component: 150 - total flux cleaned = 0.00535742 Jy ! Component: 200 - total flux cleaned = 0.00535785 Jy ! Total flux subtracted in 200 components = 0.00535785 Jy ! Clean residual min=-0.007471 max=0.009634 Jy/beam ! Clean residual mean=-0.000078 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 2.73029 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 2.73029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135940Jy sigma=2.009974 ! Fit after self-cal, rms=0.135922Jy sigma=2.009448 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 (1.5, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604258 Jy ! Component: 100 - total flux cleaned = 0.0070667 Jy ! Component: 150 - total flux cleaned = 0.00764079 Jy ! Component: 200 - total flux cleaned = 0.00751881 Jy ! Total flux subtracted in 200 components = 0.00751881 Jy ! Clean residual min=-0.006612 max=0.006579 Jy/beam ! Clean residual mean=-0.000083 rms=0.001679 Jy/beam ! Combined flux in latest and established models = 2.73781 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 181 components and 2.73781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135282Jy sigma=2.002162 ! Fit after self-cal, rms=0.135267Jy sigma=2.001976 ! 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=0.135267Jy sigma=2.001976 ! Fit after self-cal, rms=0.135276Jy sigma=2.001405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.535 mas, bmaj=15.37 mas, bpa=6.214 degrees ! Estimated noise=0.766443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179177 Jy ! Component: 100 - total flux cleaned = 0.00139893 Jy ! Component: 150 - total flux cleaned = 0.000983591 Jy ! Component: 200 - total flux cleaned = 0.000429525 Jy ! Total flux subtracted in 200 components = 0.000429525 Jy ! Clean residual min=-0.008345 max=0.006905 Jy/beam ! Clean residual mean=-0.000123 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 2.73824 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 208 components and 2.73824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135172Jy sigma=1.999868 ! Fit after self-cal, rms=0.135143Jy sigma=1.999507 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 = 0.000404613 Jy ! Component: 100 - total flux cleaned = -4.35795e-06 Jy ! Component: 150 - total flux cleaned = -0.000772002 Jy ! Component: 200 - total flux cleaned = -0.00134348 Jy ! Total flux subtracted in 200 components = -0.00134348 Jy ! Clean residual min=-0.008250 max=0.006620 Jy/beam ! Clean residual mean=-0.000118 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 2.7369 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 225 components and 2.7369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135102Jy sigma=1.998937 ! Fit after self-cal, rms=0.135093Jy sigma=1.998804 ! 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=4.592 mas, bmaj=12.67 mas, bpa=-10.92 degrees ! Estimated noise=0.70637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.592 x 12.67 at -10.92 degrees (North through East) ! Clean map min=-0.0064583 max=2.3963 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=0.135093Jy sigma=1.998804 ! Fit after self-cal, rms=0.106346Jy sigma=1.451653 ! Inverting map and beam ! Estimated beam: bmin=4.59 mas, bmaj=12.68 mas, bpa=-10.93 degrees ! Estimated noise=0.70646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162979 Jy ! Component: 100 - total flux cleaned = 0.00184776 Jy ! Component: 150 - total flux cleaned = 0.00185295 Jy ! Component: 200 - total flux cleaned = 0.0018549 Jy ! Total flux subtracted in 200 components = 0.0018549 Jy ! Clean residual min=-0.006487 max=0.005878 Jy/beam ! Clean residual mean=-0.000075 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 2.73875 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 249 components and 2.73875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106132Jy sigma=1.449219 ! Fit after self-cal, rms=0.106123Jy sigma=1.449104 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.97219e-05 Jy ! Component: 100 - total flux cleaned = -0.000172343 Jy ! Component: 150 - total flux cleaned = -0.00024984 Jy ! Component: 200 - total flux cleaned = -0.000324587 Jy ! Total flux subtracted in 200 components = -0.000324587 Jy ! Clean residual min=-0.006512 max=0.005768 Jy/beam ! Clean residual mean=-0.000074 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 2.73843 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 263 components and 2.73843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105978Jy sigma=1.447755 ! Fit after self-cal, rms=0.105976Jy sigma=1.447677 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105976Jy sigma=1.447677 ! Fit after self-cal, rms=0.106000Jy sigma=1.447489 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=3.681 mas, bmaj=12.16 mas, bpa=-14.06 degrees ! Estimated noise=0.941746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.82004 Jy ! Component: 100 - total flux cleaned = 2.26048 Jy ! Component: 150 - total flux cleaned = 2.44849 Jy ! Component: 200 - total flux cleaned = 2.54667 Jy ! Total flux subtracted in 200 components = 2.54667 Jy ! Clean residual min=-0.021831 max=0.049634 Jy/beam ! Clean residual mean=-0.000039 rms=0.006109 Jy/beam ! Combined flux in latest and established models = 2.54667 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 25 model components to the UV plane model. ! The established model now contains 25 components and 2.54667 Jy ! Inverting map and beam ! Estimated beam: bmin=4.59 mas, bmaj=12.68 mas, bpa=-10.93 degrees ! Estimated noise=0.706613 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 = 0.0741286 Jy ! Component: 100 - total flux cleaned = 0.113079 Jy ! Component: 150 - total flux cleaned = 0.136185 Jy ! Component: 200 - total flux cleaned = 0.151995 Jy ! Total flux subtracted in 200 components = 0.151995 Jy ! Clean residual min=-0.007857 max=0.015469 Jy/beam ! Clean residual mean=-0.000045 rms=0.002464 Jy/beam ! Combined flux in latest and established models = 2.69866 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 70 components and 2.69866 Jy ! Inverting map ! Added new window around map position (-7, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138312 Jy ! Component: 100 - total flux cleaned = 0.0206657 Jy ! Component: 150 - total flux cleaned = 0.025026 Jy ! Component: 200 - total flux cleaned = 0.0287545 Jy ! Total flux subtracted in 200 components = 0.0287545 Jy ! Clean residual min=-0.007341 max=0.006823 Jy/beam ! Clean residual mean=-0.000061 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 2.72742 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 2.72742 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=8.532 mas, bmaj=15.37 mas, bpa=6.206 degrees ! Estimated noise=0.766923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248884 Jy ! Component: 100 - total flux cleaned = 0.00557999 Jy ! Component: 150 - total flux cleaned = 0.00676239 Jy ! Component: 200 - total flux cleaned = 0.00688596 Jy ! Total flux subtracted in 200 components = 0.00688596 Jy ! Clean residual min=-0.008444 max=0.006593 Jy/beam ! Clean residual mean=-0.000101 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 2.7343 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 = 0.000117443 Jy ! Component: 100 - total flux cleaned = 0.000324795 Jy ! Component: 150 - total flux cleaned = 0.000325269 Jy ! Component: 200 - total flux cleaned = 0.000501976 Jy ! Total flux subtracted in 200 components = 0.000501976 Jy ! Clean residual min=-0.008141 max=0.006438 Jy/beam ! Clean residual mean=-0.000099 rms=0.001906 Jy/beam ! Combined flux in latest and established models = 2.73481 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 162 components and 2.73481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.59 mas, bmaj=12.68 mas, bpa=-10.93 degrees ! Estimated noise=0.706613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017877 Jy ! Component: 100 - total flux cleaned = -0.00160928 Jy ! Component: 150 - total flux cleaned = -0.00111044 Jy ! Component: 200 - total flux cleaned = -0.000799407 Jy ! Total flux subtracted in 200 components = -0.000799407 Jy ! Clean residual min=-0.006975 max=0.006167 Jy/beam ! Clean residual mean=-0.000065 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 2.73401 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 2.73401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107078Jy sigma=1.455012 ! Fit after self-cal, rms=0.106911Jy sigma=1.452580 wmodel /scr/pima/rdv94_uvs/J0730-1141_S_map.mod ! Writing 189 model components to file: /scr/pima/rdv94_uvs/J0730-1141_S_map.mod wobs /scr/pima/rdv94_uvs/J0730-1141_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0730-1141_S_uvs.fits wwins /scr/pima/rdv94_uvs/J0730-1141_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv94_uvs/J0730-1141_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 = -0.0014856 Jy ! Component: 100 - total flux cleaned = -0.00199212 Jy ! Component: 150 - total flux cleaned = -0.00254943 Jy ! Component: 200 - total flux cleaned = -0.00307788 Jy ! Component: 250 - total flux cleaned = -0.00332975 Jy ! Component: 300 - total flux cleaned = -0.00349194 Jy ! Component: 350 - total flux cleaned = -0.00357054 Jy ! Component: 400 - total flux cleaned = -0.00341576 Jy ! Component: 450 - total flux cleaned = -0.0035654 Jy ! Component: 500 - total flux cleaned = -0.00349055 Jy ! Component: 550 - total flux cleaned = -0.00334717 Jy ! Component: 600 - total flux cleaned = -0.00341789 Jy ! Component: 650 - total flux cleaned = -0.0034877 Jy ! Component: 700 - total flux cleaned = -0.00362191 Jy ! Component: 750 - total flux cleaned = -0.00382059 Jy ! Component: 800 - total flux cleaned = -0.00401477 Jy ! Component: 850 - total flux cleaned = -0.00401457 Jy ! Component: 900 - total flux cleaned = -0.00426653 Jy ! Component: 950 - total flux cleaned = -0.00463567 Jy ! Component: 1000 - total flux cleaned = -0.00499994 Jy ! Component: 1050 - total flux cleaned = -0.00535804 Jy ! Component: 1100 - total flux cleaned = -0.00565236 Jy ! Component: 1150 - total flux cleaned = -0.00594293 Jy ! Component: 1200 - total flux cleaned = -0.00600051 Jy ! Component: 1250 - total flux cleaned = -0.00639607 Jy ! Component: 1300 - total flux cleaned = -0.00656288 Jy ! Component: 1350 - total flux cleaned = -0.00689256 Jy ! Component: 1400 - total flux cleaned = -0.00694648 Jy ! Component: 1450 - total flux cleaned = -0.00700079 Jy ! Component: 1500 - total flux cleaned = -0.00705468 Jy ! Component: 1550 - total flux cleaned = -0.00726469 Jy ! Component: 1600 - total flux cleaned = -0.00710903 Jy ! Component: 1650 - total flux cleaned = -0.00726319 Jy ! Component: 1700 - total flux cleaned = -0.00751651 Jy ! Component: 1750 - total flux cleaned = -0.00736536 Jy ! Component: 1800 - total flux cleaned = -0.00751454 Jy ! Component: 1850 - total flux cleaned = -0.00746552 Jy ! Component: 1900 - total flux cleaned = -0.00756363 Jy ! Component: 1950 - total flux cleaned = -0.00780583 Jy ! Component: 2000 - total flux cleaned = -0.00790088 Jy ! Component: 2050 - total flux cleaned = -0.00808912 Jy ! Component: 2100 - total flux cleaned = -0.0079956 Jy ! Component: 2150 - total flux cleaned = -0.00818154 Jy ! Component: 2200 - total flux cleaned = -0.00841031 Jy ! Component: 2250 - total flux cleaned = -0.00845558 Jy ! Component: 2300 - total flux cleaned = -0.00845575 Jy ! Component: 2350 - total flux cleaned = -0.00858925 Jy ! Component: 2400 - total flux cleaned = -0.00872082 Jy ! Component: 2450 - total flux cleaned = -0.00872092 Jy ! Component: 2500 - total flux cleaned = -0.00889481 Jy ! Component: 2550 - total flux cleaned = -0.00885198 Jy ! Component: 2600 - total flux cleaned = -0.00902234 Jy ! Component: 2650 - total flux cleaned = -0.00902219 Jy ! Component: 2700 - total flux cleaned = -0.00914803 Jy ! Component: 2750 - total flux cleaned = -0.00927207 Jy ! Component: 2800 - total flux cleaned = -0.00935413 Jy ! Component: 2850 - total flux cleaned = -0.00951699 Jy ! Component: 2900 - total flux cleaned = -0.00951696 Jy ! Component: 2950 - total flux cleaned = -0.00959675 Jy ! Component: 3000 - total flux cleaned = -0.0096369 Jy ! Component: 3050 - total flux cleaned = -0.00979485 Jy ! Component: 3100 - total flux cleaned = -0.00979535 Jy ! Component: 3150 - total flux cleaned = -0.00998926 Jy ! Component: 3200 - total flux cleaned = -0.00995049 Jy ! Component: 3250 - total flux cleaned = -0.0102564 Jy ! Component: 3300 - total flux cleaned = -0.0102561 Jy ! Component: 3350 - total flux cleaned = -0.0102187 Jy ! Component: 3400 - total flux cleaned = -0.0103683 Jy ! Component: 3450 - total flux cleaned = -0.0103684 Jy ! Component: 3500 - total flux cleaned = -0.0104793 Jy ! Component: 3550 - total flux cleaned = -0.0105893 Jy ! Component: 3600 - total flux cleaned = -0.0105891 Jy ! Component: 3650 - total flux cleaned = -0.0105893 Jy ! Component: 3700 - total flux cleaned = -0.0107329 Jy ! Component: 3750 - total flux cleaned = -0.0106615 Jy ! Component: 3800 - total flux cleaned = -0.0108744 Jy ! Component: 3850 - total flux cleaned = -0.0109099 Jy ! Component: 3900 - total flux cleaned = -0.0110499 Jy ! Component: 3950 - total flux cleaned = -0.01105 Jy ! Component: 4000 - total flux cleaned = -0.0110847 Jy ! Component: 4050 - total flux cleaned = -0.0112563 Jy ! Total flux subtracted in 4096 components = -0.0110855 Jy ! Clean residual min=-0.001811 max=0.002812 Jy/beam ! Clean residual mean=-0.000040 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 2.72292 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 504 components and 2.72292 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0730-1141_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.59 x 12.68 at -10.93 degrees (North through East) ! Clean map min=-0.0052074 max=2.3987 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0730-1141_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.39868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00069021 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0863238 0.0863238 0.172648 0.345295 0.690591 1.38118 2.76236 5.52472 11.0494 22.0989 44.1978 88.3956 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.398 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0730-1141_S_uvs.log closed on Mon Sep 23 22:09:58 2013