! Started logfile: /scr/pima/s5272b_uvs/J0559+3749_X_uvs.log on Wed Dec 18 20:25:33 2013 obs /scr/pima/s5272b_uvs/J0559+3749_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272b_uvs/J0559+3749_X_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! AN table 2: 16 integrations on 36 of 36 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.90015 visibilities/baseline/integration-bin. ! Found source: J0559+3749 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 38368 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272b_uvs/J0559+3749_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.010702Jy sigma=5.114066 ! Fit after self-cal, rms=0.864568Jy sigma=4.237366 ! 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=1.069 mas, bmaj=1.277 mas, bpa=-0.8287 degrees ! Estimated noise=2.93922 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 = 0.10712 Jy ! Component: 100 - total flux cleaned = 0.139937 Jy ! Total flux subtracted in 100 components = 0.139937 Jy ! Clean residual min=-0.005239 max=0.014060 Jy/beam ! Clean residual mean=-0.000014 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.139937 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.139937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047199Jy sigma=0.269145 ! Fit after self-cal, rms=0.047097Jy sigma=0.268627 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015757 Jy ! Component: 100 - total flux cleaned = 0.0231197 Jy ! Total flux subtracted in 100 components = 0.0231197 Jy ! Clean residual min=-0.004819 max=0.009389 Jy/beam ! Clean residual mean=-0.000011 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.163057 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.163057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043593Jy sigma=0.222941 ! Fit after self-cal, rms=0.043511Jy sigma=0.222605 ! Inverting map ! Added new window around map position (1.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00801935 Jy ! Component: 100 - total flux cleaned = 0.0123093 Jy ! Total flux subtracted in 100 components = 0.0123093 Jy ! Clean residual min=-0.004394 max=0.005094 Jy/beam ! Clean residual mean=-0.000009 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.175366 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.175366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042173Jy sigma=0.209278 ! Fit after self-cal, rms=0.042098Jy sigma=0.208648 ! 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=1.442 mas, bmaj=1.762 mas, bpa=8.56 degrees ! Estimated noise=1.56435 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 = 0.00567149 Jy ! Component: 100 - total flux cleaned = 0.00922818 Jy ! Component: 150 - total flux cleaned = 0.0115338 Jy ! Component: 200 - total flux cleaned = 0.0130463 Jy ! Total flux subtracted in 200 components = 0.0130463 Jy ! Clean residual min=-0.004614 max=0.005684 Jy/beam ! Clean residual mean=0.000010 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.188412 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.188412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042043Jy sigma=0.200755 ! Fit after self-cal, rms=0.042022Jy sigma=0.200470 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.442 x 1.762 at 8.56 degrees (North through East) ! Clean map min=-0.0044099 max=0.14693 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 0.90 KP 1.14 ! NL 1.20 OV 1.00 PT 0.85 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 1.03 ! NL 1.17 OV 1.00 PT 0.90 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.92 HN 0.93 KP 0.99 ! MK 1.12 NL 1.13 OV 0.98 PT 0.89 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.93 KP 1.17 ! NL 1.12 OV 0.98 PT 0.85 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.90 HN 0.88 KP 1.11 ! MK 1.00 NL 1.07 OV 0.99 PT 0.88 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.042022Jy sigma=0.200470 ! Fit after self-cal, rms=0.040753Jy sigma=0.191916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.445 mas, bmaj=1.756 mas, bpa=9.283 degrees ! Estimated noise=1.54877 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 = -4.97988e-05 Jy ! Component: 100 - total flux cleaned = 0.000151755 Jy ! Component: 150 - total flux cleaned = 0.00035107 Jy ! Component: 200 - total flux cleaned = 0.000524108 Jy ! Total flux subtracted in 200 components = 0.000524108 Jy ! Clean residual min=-0.003650 max=0.004283 Jy/beam ! Clean residual mean=0.000007 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.188937 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.188937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040514Jy sigma=0.191846 ! Fit after self-cal, rms=0.040533Jy sigma=0.191783 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040533Jy sigma=0.191783 ! Fit after self-cal, rms=0.039979Jy sigma=0.187357 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=1.758 mas, bpa=9.687 degrees ! Estimated noise=1.53598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000758967 Jy ! Component: 100 - total flux cleaned = -0.000597338 Jy ! Component: 150 - total flux cleaned = -0.00044788 Jy ! Component: 200 - total flux cleaned = -0.000320202 Jy ! Total flux subtracted in 200 components = -0.000320202 Jy ! Clean residual min=-0.003075 max=0.004036 Jy/beam ! Clean residual mean=0.000008 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.188616 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.188616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039704Jy sigma=0.187586 ! Fit after self-cal, rms=0.039707Jy sigma=0.187567 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 (3.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389127 Jy ! Component: 100 - total flux cleaned = 0.00553448 Jy ! Component: 150 - total flux cleaned = 0.0059322 Jy ! Component: 200 - total flux cleaned = 0.00611765 Jy ! Total flux subtracted in 200 components = 0.00611765 Jy ! Clean residual min=-0.002782 max=0.003440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.194734 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.194734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039186Jy sigma=0.185272 ! Fit after self-cal, rms=0.039146Jy sigma=0.184899 ! Inverting map ! Added new window around map position (0.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273378 Jy ! Component: 100 - total flux cleaned = 0.00323345 Jy ! Component: 150 - total flux cleaned = 0.00353048 Jy ! Component: 200 - total flux cleaned = 0.00361669 Jy ! Total flux subtracted in 200 components = 0.00361669 Jy ! Clean residual min=-0.002673 max=0.002784 Jy/beam ! Clean residual mean=-0.000006 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.198351 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 107 components and 0.198351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038787Jy sigma=0.183744 ! Fit after self-cal, rms=0.038770Jy sigma=0.183619 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038770Jy sigma=0.183619 ! Fit after self-cal, rms=0.037458Jy sigma=0.175121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.438 mas, bmaj=1.752 mas, bpa=10.57 degrees ! Estimated noise=1.5255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184705 Jy ! Component: 100 - total flux cleaned = -0.000309285 Jy ! Component: 150 - total flux cleaned = -0.000206602 Jy ! Component: 200 - total flux cleaned = -0.000145623 Jy ! Total flux subtracted in 200 components = -0.000145623 Jy ! Clean residual min=-0.002155 max=0.002238 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.198205 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.198205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037195Jy sigma=0.175019 ! Fit after self-cal, rms=0.037200Jy sigma=0.174995 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 = 0.000310523 Jy ! Component: 100 - total flux cleaned = 0.000338118 Jy ! Component: 150 - total flux cleaned = 0.000416278 Jy ! Component: 200 - total flux cleaned = 0.000514448 Jy ! Total flux subtracted in 200 components = 0.000514448 Jy ! Clean residual min=-0.002116 max=0.002104 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.198719 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 138 components and 0.198719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037126Jy sigma=0.174841 ! Fit after self-cal, rms=0.037126Jy sigma=0.174835 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037126Jy sigma=0.174835 ! Fit after self-cal, rms=0.037022Jy sigma=0.174255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=2.705 mas, bpa=47.39 degrees ! Estimated noise=1.63336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036064 Jy ! Component: 100 - total flux cleaned = 0.000769876 Jy ! Component: 150 - total flux cleaned = 0.000958133 Jy ! Component: 200 - total flux cleaned = 0.00110426 Jy ! Total flux subtracted in 200 components = 0.00110426 Jy ! Clean residual min=-0.002891 max=0.002580 Jy/beam ! Clean residual mean=-0.000002 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.199824 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.199824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036895Jy sigma=0.174233 ! Fit after self-cal, rms=0.036892Jy sigma=0.174217 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 = 0.000226065 Jy ! Component: 100 - total flux cleaned = 0.000377935 Jy ! Component: 150 - total flux cleaned = 0.000515444 Jy ! Component: 200 - total flux cleaned = 0.000623998 Jy ! Total flux subtracted in 200 components = 0.000623998 Jy ! Clean residual min=-0.002812 max=0.002534 Jy/beam ! Clean residual mean=-0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.200448 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.200448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036840Jy sigma=0.174216 ! Fit after self-cal, rms=0.036836Jy sigma=0.174206 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=1.753 mas, bpa=10.6 degrees ! Estimated noise=1.51849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.436 x 1.753 at 10.6 degrees (North through East) ! Clean map min=-0.0019543 max=0.14115 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=1.075 mas, bmaj=1.272 mas, bpa=2.011 degrees ! Estimated noise=2.85118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104103 Jy ! Component: 100 - total flux cleaned = 0.13762 Jy ! Component: 150 - total flux cleaned = 0.153161 Jy ! Component: 200 - total flux cleaned = 0.162027 Jy ! Total flux subtracted in 200 components = 0.162027 Jy ! Clean residual min=-0.003046 max=0.004761 Jy/beam ! Clean residual mean=-0.000007 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.162027 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 0.162027 Jy ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=1.753 mas, bpa=10.6 degrees ! Estimated noise=1.51849 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 = 0.0100015 Jy ! Component: 100 - total flux cleaned = 0.0166652 Jy ! Component: 150 - total flux cleaned = 0.021521 Jy ! Component: 200 - total flux cleaned = 0.0251488 Jy ! Total flux subtracted in 200 components = 0.0251488 Jy ! Clean residual min=-0.002459 max=0.003560 Jy/beam ! Clean residual mean=0.000016 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.187176 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 62 components and 0.187176 Jy ! Inverting map ! Added new window around map position (-0.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331861 Jy ! Component: 100 - total flux cleaned = 0.0055943 Jy ! Component: 150 - total flux cleaned = 0.00743516 Jy ! Component: 200 - total flux cleaned = 0.00883757 Jy ! Total flux subtracted in 200 components = 0.00883757 Jy ! Clean residual min=-0.002054 max=0.002277 Jy/beam ! Clean residual mean=0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.196013 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 108 components and 0.196013 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.588 mas, bmaj=2.705 mas, bpa=47.39 degrees ! Estimated noise=1.63336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182404 Jy ! Component: 100 - total flux cleaned = 0.00318233 Jy ! Component: 150 - total flux cleaned = 0.00426554 Jy ! Component: 200 - total flux cleaned = 0.00514779 Jy ! Total flux subtracted in 200 components = 0.00514779 Jy ! Clean residual min=-0.002625 max=0.002408 Jy/beam ! Clean residual mean=-0.000005 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.201161 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 = 0.000612286 Jy ! Component: 100 - total flux cleaned = 0.00102725 Jy ! Component: 150 - total flux cleaned = 0.00136112 Jy ! Component: 200 - total flux cleaned = 0.00166551 Jy ! Total flux subtracted in 200 components = 0.00166551 Jy ! Clean residual min=-0.002542 max=0.002482 Jy/beam ! Clean residual mean=-0.000009 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.202827 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 138 components and 0.202827 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=1.753 mas, bpa=10.6 degrees ! Estimated noise=1.51849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00071098 Jy ! Component: 100 - total flux cleaned = -0.000712012 Jy ! Component: 150 - total flux cleaned = -0.000652887 Jy ! Component: 200 - total flux cleaned = -0.000625561 Jy ! Total flux subtracted in 200 components = -0.000625561 Jy ! Clean residual min=-0.001955 max=0.002292 Jy/beam ! Clean residual mean=-0.000004 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.202201 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.202201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036352Jy sigma=0.173758 ! Fit after self-cal, rms=0.036303Jy sigma=0.173637 wmodel /scr/pima/s5272b_uvs/J0559+3749_X_map.mod ! Writing 157 model components to file: /scr/pima/s5272b_uvs/J0559+3749_X_map.mod wobs /scr/pima/s5272b_uvs/J0559+3749_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272b_uvs/J0559+3749_X_uvs.fits wwins /scr/pima/s5272b_uvs/J0559+3749_X_map.win ! wwins: Wrote 5 windows to /scr/pima/s5272b_uvs/J0559+3749_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602643 Jy ! Component: 100 - total flux cleaned = 0.000637846 Jy ! Component: 150 - total flux cleaned = 0.000604668 Jy ! Component: 200 - total flux cleaned = 0.000700003 Jy ! Component: 250 - total flux cleaned = 0.000730476 Jy ! Component: 300 - total flux cleaned = 0.000822163 Jy ! Component: 350 - total flux cleaned = 0.000911119 Jy ! Component: 400 - total flux cleaned = 0.00088268 Jy ! Component: 450 - total flux cleaned = 0.000911296 Jy ! Component: 500 - total flux cleaned = 0.000883206 Jy ! Component: 550 - total flux cleaned = 0.000828924 Jy ! Component: 600 - total flux cleaned = 0.000776042 Jy ! Component: 650 - total flux cleaned = 0.000723643 Jy ! Component: 700 - total flux cleaned = 0.000646318 Jy ! Component: 750 - total flux cleaned = 0.000519642 Jy ! Component: 800 - total flux cleaned = 0.000469496 Jy ! Component: 850 - total flux cleaned = 0.00039573 Jy ! Component: 900 - total flux cleaned = 0.000347397 Jy ! Component: 950 - total flux cleaned = 0.000323095 Jy ! Component: 1000 - total flux cleaned = 0.000299684 Jy ! Component: 1050 - total flux cleaned = 0.00022981 Jy ! Component: 1100 - total flux cleaned = 0.000183814 Jy ! Component: 1150 - total flux cleaned = 0.000138734 Jy ! Component: 1200 - total flux cleaned = 0.000138362 Jy ! Component: 1250 - total flux cleaned = 5.03003e-05 Jy ! Component: 1300 - total flux cleaned = 7.22793e-05 Jy ! Component: 1350 - total flux cleaned = 5.03827e-05 Jy ! Component: 1400 - total flux cleaned = -3.52231e-05 Jy ! Component: 1450 - total flux cleaned = 2.85225e-05 Jy ! Component: 1500 - total flux cleaned = -3.45039e-05 Jy ! Component: 1550 - total flux cleaned = -5.53154e-05 Jy ! Component: 1600 - total flux cleaned = -7.58002e-05 Jy ! Component: 1650 - total flux cleaned = -9.61051e-05 Jy ! Component: 1700 - total flux cleaned = -0.000116419 Jy ! Component: 1750 - total flux cleaned = -0.000116509 Jy ! Component: 1800 - total flux cleaned = -0.000156215 Jy ! Component: 1850 - total flux cleaned = -0.000175676 Jy ! Component: 1900 - total flux cleaned = -9.78302e-05 Jy ! Component: 1950 - total flux cleaned = -0.000174991 Jy ! Component: 2000 - total flux cleaned = -0.000155874 Jy ! Component: 2050 - total flux cleaned = -0.000117869 Jy ! Component: 2100 - total flux cleaned = -0.000117813 Jy ! Component: 2150 - total flux cleaned = -0.000155433 Jy ! Component: 2200 - total flux cleaned = -0.000211218 Jy ! Component: 2250 - total flux cleaned = -0.000211099 Jy ! Component: 2300 - total flux cleaned = -0.000211211 Jy ! Component: 2350 - total flux cleaned = -0.000211244 Jy ! Component: 2400 - total flux cleaned = -0.000139349 Jy ! Component: 2450 - total flux cleaned = -0.000246548 Jy ! Component: 2500 - total flux cleaned = -0.000211096 Jy ! Component: 2550 - total flux cleaned = -0.000158375 Jy ! Component: 2600 - total flux cleaned = -0.000210791 Jy ! Component: 2650 - total flux cleaned = -0.000158929 Jy ! Component: 2700 - total flux cleaned = -0.000141604 Jy ! Component: 2750 - total flux cleaned = -0.000227289 Jy ! Component: 2800 - total flux cleaned = -0.000159239 Jy ! Component: 2850 - total flux cleaned = -0.000159396 Jy ! Component: 2900 - total flux cleaned = -0.000193111 Jy ! Component: 2950 - total flux cleaned = -0.000126191 Jy ! Component: 3000 - total flux cleaned = -0.000142611 Jy ! Component: 3050 - total flux cleaned = -0.000191965 Jy ! Component: 3100 - total flux cleaned = -0.000192033 Jy ! Component: 3150 - total flux cleaned = -0.000192074 Jy ! Component: 3200 - total flux cleaned = -0.000192183 Jy ! Component: 3250 - total flux cleaned = -0.000176208 Jy ! Component: 3300 - total flux cleaned = -0.000176387 Jy ! Component: 3350 - total flux cleaned = -0.000208217 Jy ! Component: 3400 - total flux cleaned = -0.000224034 Jy ! Component: 3450 - total flux cleaned = -0.00019257 Jy ! Component: 3500 - total flux cleaned = -0.000301577 Jy ! Component: 3550 - total flux cleaned = -0.000316925 Jy ! Component: 3600 - total flux cleaned = -0.000286198 Jy ! Component: 3650 - total flux cleaned = -0.000301386 Jy ! Component: 3700 - total flux cleaned = -0.000331763 Jy ! Component: 3750 - total flux cleaned = -0.000316754 Jy ! Component: 3800 - total flux cleaned = -0.000347008 Jy ! Component: 3850 - total flux cleaned = -0.000331966 Jy ! Component: 3900 - total flux cleaned = -0.000332063 Jy ! Component: 3950 - total flux cleaned = -0.000450627 Jy ! Component: 4000 - total flux cleaned = -0.000479967 Jy ! Component: 4050 - total flux cleaned = -0.000479897 Jy ! Total flux subtracted in 4096 components = -0.000509073 Jy ! Clean residual min=-0.000972 max=0.000787 Jy/beam ! Clean residual mean=-0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.201692 Jy keep ! Adding 411 model components to the UV plane model. ! The established model now contains 568 components and 0.201692 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272b_uvs/J0559+3749_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.436 x 1.753 at 10.6 degrees (North through East) ! Clean map min=-0.0015176 max=0.13997 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272b_uvs/J0559+3749_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139974 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000286904 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614908 0.614908 1.22982 2.45963 4.91927 9.83853 19.6771 39.3541 78.7083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 487.877 quit ! Quitting program ! Log file /scr/pima/s5272b_uvs/J0559+3749_X_uvs.log closed on Wed Dec 18 20:25:38 2013