! Started logfile: /d2/scr/pima/rv101_uvs/J0141-0928_S_uvs.log on Sat Nov 29 13:48:49 2014 obs /d2/scr/pima/rv101_uvs/J0141-0928_S_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J0141-0928_S_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! AN table 3: 8 integrations on 15 of 15 possible baselines. ! AN table 4: 9 integrations on 10 of 10 possible baselines. ! AN table 5: 2 integrations on 1 of 1 possible baselines. ! AN table 6: 11 integrations on 21 of 21 possible baselines. ! AN table 7: 13 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.738777 visibilities/baseline/integration-bin. ! Found source: J0141-0928 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6188 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 /d2/scr/pima/rv101_uvs/J0141-0928_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 64 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 42 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 42 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 42 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 42 telescope corrections were flagged in sub-array 6. ! A total of 3 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.083060Jy sigma=13.669221 ! Fit after self-cal, rms=0.604781Jy sigma=7.767226 ! 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=3.689 mas, bmaj=10.43 mas, bpa=-14.07 degrees ! Estimated noise=1.40716 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 = 0.312553 Jy ! Component: 100 - total flux cleaned = 0.383682 Jy ! Total flux subtracted in 100 components = 0.383682 Jy ! Clean residual min=-0.016550 max=0.027460 Jy/beam ! Clean residual mean=-0.000096 rms=0.004196 Jy/beam ! Combined flux in latest and established models = 0.383682 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.383682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121181Jy sigma=1.360947 ! Fit after self-cal, rms=0.121149Jy sigma=1.360563 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312446 Jy ! Component: 100 - total flux cleaned = 0.0491397 Jy ! Total flux subtracted in 100 components = 0.0491397 Jy ! Clean residual min=-0.016012 max=0.012955 Jy/beam ! Clean residual mean=-0.000124 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 0.432822 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.432822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110258Jy sigma=1.254939 ! Fit after self-cal, rms=0.110214Jy sigma=1.254398 ! 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=4.737 mas, bmaj=12 mas, bpa=-15.23 degrees ! Estimated noise=0.781388 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 = 0.00968184 Jy ! Component: 100 - total flux cleaned = 0.00970508 Jy ! Component: 150 - total flux cleaned = 0.00948202 Jy ! Component: 200 - total flux cleaned = 0.00965113 Jy ! Total flux subtracted in 200 components = 0.00965113 Jy ! Clean residual min=-0.011473 max=0.010092 Jy/beam ! Clean residual mean=-0.001223 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 0.442473 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.442473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107927Jy sigma=1.228887 ! Fit after self-cal, rms=0.107896Jy sigma=1.228629 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.737 x 12 at -15.23 degrees (North through East) ! Clean map min=-0.011226 max=0.40104 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.14 LA 1.13 MK 0.91 OV 0.99 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 1.15 LA 1.03 MK 0.95 NL 0.96 ! OV 0.97 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.19 LA 1.01 MK 1.01 OV 0.95 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.96 KP 1.18 LA 1.03 MK 0.87 ! NL 1.00 OV 1.02 PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 1.00 LA 0.95 MK 1.01 NL 1.00 ! OV 1.01 PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.02 LA 0.94 MK 1.05 OV 0.97 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 KP 1.04 LA 0.91 MK 0.90 ! NL 1.08 OV 0.97 PT 1.01 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.04 KP 1.04 LA 0.95 MK 0.84 ! OV 0.98 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! KP 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.107896Jy sigma=1.228629 ! Fit after self-cal, rms=0.106958Jy sigma=1.212001 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.728 mas, bmaj=12 mas, bpa=-15.16 degrees ! Estimated noise=0.781515 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 = 0.0030902 Jy ! Component: 100 - total flux cleaned = 0.0030967 Jy ! Component: 150 - total flux cleaned = 0.00299108 Jy ! Component: 200 - total flux cleaned = 0.00280443 Jy ! Total flux subtracted in 200 components = 0.00280443 Jy ! Clean residual min=-0.011640 max=0.010172 Jy/beam ! Clean residual mean=-0.001261 rms=0.002801 Jy/beam ! Combined flux in latest and established models = 0.445277 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.445277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106575Jy sigma=1.209834 ! Fit after self-cal, rms=0.106570Jy sigma=1.209743 ! 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=0.106570Jy sigma=1.209743 ! Fit after self-cal, rms=0.105821Jy sigma=1.199695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.726 mas, bmaj=12.01 mas, bpa=-15.17 degrees ! Estimated noise=0.780307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011783 Jy ! Component: 100 - total flux cleaned = -0.0015096 Jy ! Component: 150 - total flux cleaned = -0.00173119 Jy ! Component: 200 - total flux cleaned = -0.00193756 Jy ! Total flux subtracted in 200 components = -0.00193756 Jy ! Clean residual min=-0.011494 max=0.009589 Jy/beam ! Clean residual mean=-0.001241 rms=0.002793 Jy/beam ! Combined flux in latest and established models = 0.44334 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.44334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105731Jy sigma=1.198055 ! Fit after self-cal, rms=0.105728Jy sigma=1.198018 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 = -0.000124208 Jy ! Component: 100 - total flux cleaned = -0.000248973 Jy ! Component: 150 - total flux cleaned = -0.000365465 Jy ! Component: 200 - total flux cleaned = -0.000425319 Jy ! Total flux subtracted in 200 components = -0.000425319 Jy ! Clean residual min=-0.011480 max=0.009587 Jy/beam ! Clean residual mean=-0.001236 rms=0.002782 Jy/beam ! Combined flux in latest and established models = 0.442914 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.442914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105663Jy sigma=1.197261 ! Fit after self-cal, rms=0.105662Jy sigma=1.197255 ! 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=0.105662Jy sigma=1.197255 ! Fit after self-cal, rms=0.105328Jy sigma=1.192498 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.717 mas, bmaj=12.02 mas, bpa=-15.19 degrees ! Estimated noise=0.778947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287826 Jy ! Component: 100 - total flux cleaned = -0.000405371 Jy ! Component: 150 - total flux cleaned = -0.000460555 Jy ! Component: 200 - total flux cleaned = -0.00051366 Jy ! Total flux subtracted in 200 components = -0.00051366 Jy ! Clean residual min=-0.011216 max=0.009498 Jy/beam ! Clean residual mean=-0.001230 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 0.442401 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.442401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105289Jy sigma=1.191602 ! Fit after self-cal, rms=0.105290Jy sigma=1.191589 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.9327e-05 Jy ! Component: 100 - total flux cleaned = -0.000152899 Jy ! Component: 150 - total flux cleaned = -0.000203161 Jy ! Component: 200 - total flux cleaned = -0.000252839 Jy ! Total flux subtracted in 200 components = -0.000252839 Jy ! Clean residual min=-0.011180 max=0.009491 Jy/beam ! Clean residual mean=-0.001227 rms=0.002741 Jy/beam ! Combined flux in latest and established models = 0.442148 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.442148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105242Jy sigma=1.191049 ! Fit after self-cal, rms=0.105242Jy sigma=1.191044 ! 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=0.105242Jy sigma=1.191044 ! Fit after self-cal, rms=0.105234Jy sigma=1.190999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.913 mas, bmaj=15.47 mas, bpa=-16.59 degrees ! Estimated noise=0.897514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185786 Jy ! Component: 100 - total flux cleaned = 2.72447e-05 Jy ! Component: 150 - total flux cleaned = -0.000127657 Jy ! Component: 200 - total flux cleaned = -0.000275088 Jy ! Total flux subtracted in 200 components = -0.000275088 Jy ! Clean residual min=-0.011910 max=0.012400 Jy/beam ! Clean residual mean=-0.002048 rms=0.003279 Jy/beam ! Combined flux in latest and established models = 0.441873 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.441873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105203Jy sigma=1.190293 ! Fit after self-cal, rms=0.105202Jy sigma=1.190279 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 = -0.000156207 Jy ! Component: 100 - total flux cleaned = -0.00029378 Jy ! Component: 150 - total flux cleaned = -0.000425571 Jy ! Component: 200 - total flux cleaned = -0.000553132 Jy ! Total flux subtracted in 200 components = -0.000553132 Jy ! Clean residual min=-0.011909 max=0.012413 Jy/beam ! Clean residual mean=-0.002037 rms=0.003263 Jy/beam ! Combined flux in latest and established models = 0.44132 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.44132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105194Jy sigma=1.189886 ! Fit after self-cal, rms=0.105193Jy sigma=1.189870 ! 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=4.714 mas, bmaj=12.02 mas, bpa=-15.2 degrees ! Estimated noise=0.778664 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.714 x 12.02 at -15.2 degrees (North through East) ! Clean map min=-0.010805 max=0.40675 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=10.48 mas, bpa=-14.17 degrees ! Estimated noise=1.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.308072 Jy ! Component: 100 - total flux cleaned = 0.381605 Jy ! Component: 150 - total flux cleaned = 0.415023 Jy ! Component: 200 - total flux cleaned = 0.434032 Jy ! Total flux subtracted in 200 components = 0.434032 Jy ! Clean residual min=-0.014728 max=0.012492 Jy/beam ! Clean residual mean=-0.000123 rms=0.003212 Jy/beam ! Combined flux in latest and established models = 0.434032 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.434032 Jy ! Inverting map and beam ! Estimated beam: bmin=4.714 mas, bmaj=12.02 mas, bpa=-15.2 degrees ! Estimated noise=0.778664 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 (-8, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136008 Jy ! Component: 100 - total flux cleaned = 0.0147145 Jy ! Component: 150 - total flux cleaned = 0.0136743 Jy ! Component: 200 - total flux cleaned = 0.0136504 Jy ! Total flux subtracted in 200 components = 0.0136504 Jy ! Clean residual min=-0.011278 max=0.010257 Jy/beam ! Clean residual mean=-0.001290 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.447682 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.447682 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=7.913 mas, bmaj=15.47 mas, bpa=-16.59 degrees ! Estimated noise=0.897514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628046 Jy ! Component: 100 - total flux cleaned = -0.00135075 Jy ! Component: 150 - total flux cleaned = -0.00168449 Jy ! Component: 200 - total flux cleaned = -0.00183989 Jy ! Total flux subtracted in 200 components = -0.00183989 Jy ! Clean residual min=-0.011723 max=0.010374 Jy/beam ! Clean residual mean=-0.002126 rms=0.003099 Jy/beam ! Combined flux in latest and established models = 0.445842 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 = -0.000292621 Jy ! Component: 100 - total flux cleaned = -0.000574034 Jy ! Component: 150 - total flux cleaned = -0.00071044 Jy ! Component: 200 - total flux cleaned = -0.000965515 Jy ! Total flux subtracted in 200 components = -0.000965515 Jy ! Clean residual min=-0.011661 max=0.010116 Jy/beam ! Clean residual mean=-0.002107 rms=0.003037 Jy/beam ! Combined flux in latest and established models = 0.444877 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 81 components and 0.444877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.714 mas, bmaj=12.02 mas, bpa=-15.2 degrees ! Estimated noise=0.778664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347045 Jy ! Component: 100 - total flux cleaned = 0.000214446 Jy ! Component: 150 - total flux cleaned = 0.000213317 Jy ! Component: 200 - total flux cleaned = -2.08685e-05 Jy ! Total flux subtracted in 200 components = -2.08685e-05 Jy ! Clean residual min=-0.010804 max=0.008786 Jy/beam ! Clean residual mean=-0.001257 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.444856 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.444856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104208Jy sigma=1.177536 ! Fit after self-cal, rms=0.104125Jy sigma=1.176270 wmodel /d2/scr/pima/rv101_uvs/J0141-0928_S_map.mod ! Writing 93 model components to file: /d2/scr/pima/rv101_uvs/J0141-0928_S_map.mod wobs /d2/scr/pima/rv101_uvs/J0141-0928_S_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J0141-0928_S_uvs.fits wwins /d2/scr/pima/rv101_uvs/J0141-0928_S_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/rv101_uvs/J0141-0928_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 = -0.00492688 Jy ! Component: 100 - total flux cleaned = -0.00934154 Jy ! Component: 150 - total flux cleaned = -0.0126312 Jy ! Component: 200 - total flux cleaned = -0.015573 Jy ! Component: 250 - total flux cleaned = -0.0183609 Jy ! Component: 300 - total flux cleaned = -0.0198999 Jy ! Component: 350 - total flux cleaned = -0.021243 Jy ! Component: 400 - total flux cleaned = -0.022405 Jy ! Component: 450 - total flux cleaned = -0.0236507 Jy ! Component: 500 - total flux cleaned = -0.0248562 Jy ! Component: 550 - total flux cleaned = -0.0261426 Jy ! Component: 600 - total flux cleaned = -0.0272796 Jy ! Component: 650 - total flux cleaned = -0.0286076 Jy ! Component: 700 - total flux cleaned = -0.0295786 Jy ! Component: 750 - total flux cleaned = -0.0306326 Jy ! Component: 800 - total flux cleaned = -0.0315612 Jy ! Component: 850 - total flux cleaned = -0.0324725 Jy ! Component: 900 - total flux cleaned = -0.0335626 Jy ! Component: 950 - total flux cleaned = -0.0344358 Jy ! Component: 1000 - total flux cleaned = -0.0352915 Jy ! Component: 1050 - total flux cleaned = -0.0360391 Jy ! Component: 1100 - total flux cleaned = -0.0369603 Jy ! Component: 1150 - total flux cleaned = -0.0377762 Jy ! Component: 1200 - total flux cleaned = -0.038848 Jy ! Component: 1250 - total flux cleaned = -0.0396404 Jy ! Component: 1300 - total flux cleaned = -0.0405097 Jy ! Component: 1350 - total flux cleaned = -0.0414519 Jy ! Component: 1400 - total flux cleaned = -0.0423807 Jy ! Component: 1450 - total flux cleaned = -0.0432968 Jy ! Component: 1500 - total flux cleaned = -0.0440376 Jy ! Component: 1550 - total flux cleaned = -0.0450121 Jy ! Component: 1600 - total flux cleaned = -0.045734 Jy ! Component: 1650 - total flux cleaned = -0.0466846 Jy ! Component: 1700 - total flux cleaned = -0.0474667 Jy ! Component: 1750 - total flux cleaned = -0.0482403 Jy ! Component: 1800 - total flux cleaned = -0.0488524 Jy ! Component: 1850 - total flux cleaned = -0.0498357 Jy ! Component: 1900 - total flux cleaned = -0.0504334 Jy ! Component: 1950 - total flux cleaned = -0.0511733 Jy ! Component: 2000 - total flux cleaned = -0.0519056 Jy ! Component: 2050 - total flux cleaned = -0.0526296 Jy ! Component: 2100 - total flux cleaned = -0.053275 Jy ! Component: 2150 - total flux cleaned = -0.0539855 Jy ! Component: 2200 - total flux cleaned = -0.0548986 Jy ! Component: 2250 - total flux cleaned = -0.0554546 Jy ! Component: 2300 - total flux cleaned = -0.0562815 Jy ! Component: 2350 - total flux cleaned = -0.0568958 Jy ! Component: 2400 - total flux cleaned = -0.0577065 Jy ! Component: 2450 - total flux cleaned = -0.0583089 Jy ! Component: 2500 - total flux cleaned = -0.0590388 Jy ! Component: 2550 - total flux cleaned = -0.0596306 Jy ! Component: 2600 - total flux cleaned = -0.060283 Jy ! Component: 2650 - total flux cleaned = -0.0608653 Jy ! Component: 2700 - total flux cleaned = -0.061443 Jy ! Component: 2750 - total flux cleaned = -0.0622063 Jy ! Component: 2800 - total flux cleaned = -0.0627739 Jy ! Component: 2850 - total flux cleaned = -0.0633368 Jy ! Component: 2900 - total flux cleaned = -0.0638342 Jy ! Component: 2950 - total flux cleaned = -0.0645125 Jy ! Component: 3000 - total flux cleaned = -0.0651239 Jy ! Component: 3050 - total flux cleaned = -0.0656699 Jy ! Component: 3100 - total flux cleaned = -0.0662114 Jy ! Component: 3150 - total flux cleaned = -0.0666896 Jy ! Component: 3200 - total flux cleaned = -0.0673423 Jy ! Component: 3250 - total flux cleaned = -0.0679308 Jy ! Component: 3300 - total flux cleaned = -0.0683394 Jy ! Component: 3350 - total flux cleaned = -0.068977 Jy ! Component: 3400 - total flux cleaned = -0.0694945 Jy ! Component: 3450 - total flux cleaned = -0.0699514 Jy ! Component: 3500 - total flux cleaned = -0.0704618 Jy ! Component: 3550 - total flux cleaned = -0.0709687 Jy ! Component: 3600 - total flux cleaned = -0.0715278 Jy ! Component: 3650 - total flux cleaned = -0.0720272 Jy ! Component: 3700 - total flux cleaned = -0.0723583 Jy ! Component: 3750 - total flux cleaned = -0.0729066 Jy ! Component: 3800 - total flux cleaned = -0.0732884 Jy ! Component: 3850 - total flux cleaned = -0.0738296 Jy ! Component: 3900 - total flux cleaned = -0.0742599 Jy ! Component: 3950 - total flux cleaned = -0.0746339 Jy ! Component: 4000 - total flux cleaned = -0.0750593 Jy ! Component: 4050 - total flux cleaned = -0.0754289 Jy ! Total flux subtracted in 4096 components = -0.0759013 Jy ! Clean residual min=-0.003099 max=0.003082 Jy/beam ! Clean residual mean=-0.000409 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.368955 Jy keep ! Adding 355 model components to the UV plane model. ! The established model now contains 447 components and 0.368955 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J0141-0928_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.714 x 12.02 at -15.2 degrees (North through East) ! Clean map min=-0.0075325 max=0.40201 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J0141-0928_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.402009 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00104895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.782783 0.782783 1.56557 3.13113 6.26226 12.5245 25.049 50.0981 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.402 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 383.248 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J0141-0928_S_uvs.log closed on Sat Nov 29 13:48:53 2014