! Started logfile: /scr/pima/s5272b_uvs/J0549+3054_X_uvs.log on Wed Dec 18 20:25:14 2013 obs /scr/pima/s5272b_uvs/J0549+3054_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272b_uvs/J0549+3054_X_uva.fits ! AN table 1: 12 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 36 of 36 possible baselines. ! AN table 3: 5 integrations on 28 of 28 possible baselines. ! AN table 4: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.972346 visibilities/baseline/integration-bin. ! Found source: J0549+3054 ! ! 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 34880 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/J0549+3054_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 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001403Jy sigma=2.070259 ! Fit after self-cal, rms=0.947982Jy sigma=1.940820 ! 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=1.04 mas, bmaj=1.26 mas, bpa=17.43 degrees ! Estimated noise=6.96795 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 = 0.0431766 Jy ! Component: 100 - total flux cleaned = 0.0547822 Jy ! Total flux subtracted in 100 components = 0.0547822 Jy ! Clean residual min=-0.002733 max=0.004709 Jy/beam ! Clean residual mean=0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0547822 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0547822 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=0.028268Jy sigma=0.080588 ! Fit after self-cal, rms=0.027832Jy sigma=0.079940 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499167 Jy ! Component: 100 - total flux cleaned = 0.00636244 Jy ! Total flux subtracted in 100 components = 0.00636244 Jy ! Clean residual min=-0.002639 max=0.002407 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0611446 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.0611446 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=0.027620Jy sigma=0.077992 ! Fit after self-cal, rms=0.027623Jy sigma=0.077975 ! 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=1.179 mas, bmaj=1.713 mas, bpa=8.859 degrees ! Estimated noise=3.94662 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 = 0.000981655 Jy ! Component: 100 - total flux cleaned = 0.00101819 Jy ! Component: 150 - total flux cleaned = 0.000971587 Jy ! Component: 200 - total flux cleaned = 0.000929944 Jy ! Total flux subtracted in 200 components = 0.000929944 Jy ! Clean residual min=-0.002438 max=0.002357 Jy/beam ! Clean residual mean=0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0620746 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0620746 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=0.027674Jy sigma=0.077704 ! Fit after self-cal, rms=0.027671Jy sigma=0.077699 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 1.713 at 8.859 degrees (North through East) ! Clean map min=-0.0023362 max=0.056402 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* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 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* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 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 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 0.90 FD 1.00 HN 0.90 KP 1.07 ! MK 1.09 NL 1.16 OV 0.96 PT 0.84 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.96 HN 0.97 KP 1.09 ! MK 0.93 NL 1.16 OV 1.00 PT 0.85 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 FD 1.04 KP 0.97 MK 1.05 ! NL 1.09 OV 0.98 PT 0.92 ! ! ! Correcting IF 4. ! 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 0.99 FD 0.98 HN 0.93 KP 0.98 ! MK 1.10 NL 1.11 OV 0.94 PT 0.90 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 HN 0.93 KP 0.96 ! MK 0.99 NL 1.17 OV 1.02 PT 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.04 KP 0.97 MK 1.04 ! NL 1.14 OV 1.04 PT 0.91 ! ! ! Correcting IF 5. ! 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 1.06 FD 0.95 HN 0.99 KP 1.07 ! MK 0.87 NL 1.07 OV 0.94 PT 0.85 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.14 FD 0.98 KP 1.03 MK 0.90 ! NL 1.05 OV 0.99 PT 0.84 ! ! ! 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 1.08 FD 0.97 HN 0.99 KP 1.02 ! MK 1.03 NL 1.16 OV 1.01 PT 0.89 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.05 HN 0.96 KP 1.11 ! MK 0.86 NL 1.16 OV 0.98 PT 0.85 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 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 1.16 FD 1.02 HN 0.93 KP 1.05 ! MK 0.94 NL 1.15 OV 0.95 PT 0.87 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 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* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.027671Jy sigma=0.077699 ! Fit after self-cal, rms=0.027469Jy sigma=0.077356 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.711 mas, bpa=8.774 degrees ! Estimated noise=3.91499 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 = -0.000478335 Jy ! Component: 100 - total flux cleaned = -0.000577139 Jy ! Component: 150 - total flux cleaned = -0.000674156 Jy ! Component: 200 - total flux cleaned = -0.000741357 Jy ! Total flux subtracted in 200 components = -0.000741357 Jy ! Clean residual min=-0.002043 max=0.002053 Jy/beam ! Clean residual mean=0.000005 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0613332 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.0613332 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=0.027420Jy sigma=0.077342 ! Fit after self-cal, rms=0.027423Jy sigma=0.077337 ! 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=0.027423Jy sigma=0.077337 ! Fit after self-cal, rms=0.027418Jy sigma=0.077335 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=1.71 mas, bpa=8.681 degrees ! Estimated noise=3.90703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000170484 Jy ! Component: 100 - total flux cleaned = -0.000219646 Jy ! Component: 150 - total flux cleaned = -0.000263373 Jy ! Component: 200 - total flux cleaned = -0.000263246 Jy ! Total flux subtracted in 200 components = -0.000263246 Jy ! Clean residual min=-0.002027 max=0.002044 Jy/beam ! Clean residual mean=0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.06107 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.06107 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=0.027402Jy sigma=0.077322 ! Fit after self-cal, rms=0.027400Jy sigma=0.077320 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 (5, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165347 Jy ! Component: 100 - total flux cleaned = 0.00187988 Jy ! Component: 150 - total flux cleaned = 0.00196862 Jy ! Component: 200 - total flux cleaned = 0.00201876 Jy ! Total flux subtracted in 200 components = 0.00201876 Jy ! Clean residual min=-0.001905 max=0.002012 Jy/beam ! Clean residual mean=0.000005 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0630887 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0630887 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=0.027315Jy sigma=0.077072 ! Fit after self-cal, rms=0.027301Jy sigma=0.077041 ! 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=0.027301Jy sigma=0.077041 ! Fit after self-cal, rms=0.027298Jy sigma=0.077034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=1.71 mas, bpa=8.758 degrees ! Estimated noise=3.90599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637812 Jy ! Component: 100 - total flux cleaned = 0.000807829 Jy ! Component: 150 - total flux cleaned = 0.000887759 Jy ! Component: 200 - total flux cleaned = 0.000905346 Jy ! Total flux subtracted in 200 components = 0.000905346 Jy ! Clean residual min=-0.001903 max=0.001774 Jy/beam ! Clean residual mean=0.000005 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0639941 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0639941 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=0.027277Jy sigma=0.076946 ! Fit after self-cal, rms=0.027274Jy sigma=0.076938 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 = 0.000290439 Jy ! Component: 100 - total flux cleaned = 0.000340201 Jy ! Component: 150 - total flux cleaned = 0.000355766 Jy ! Component: 200 - total flux cleaned = 0.000369955 Jy ! Total flux subtracted in 200 components = 0.000369955 Jy ! Clean residual min=-0.001889 max=0.001793 Jy/beam ! Clean residual mean=0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.064364 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.064364 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=0.027260Jy sigma=0.076903 ! Fit after self-cal, rms=0.027260Jy sigma=0.076901 ! 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=0.027260Jy sigma=0.076901 ! Fit after self-cal, rms=0.027215Jy sigma=0.076834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=2.631 mas, bpa=25.7 degrees ! Estimated noise=4.55899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774463 Jy ! Component: 100 - total flux cleaned = 0.000904068 Jy ! Component: 150 - total flux cleaned = 0.00102323 Jy ! Component: 200 - total flux cleaned = 0.00113291 Jy ! Total flux subtracted in 200 components = 0.00113291 Jy ! Clean residual min=-0.002274 max=0.002279 Jy/beam ! Clean residual mean=0.000010 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0654969 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.0654969 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=0.027181Jy sigma=0.076856 ! Fit after self-cal, rms=0.027182Jy sigma=0.076854 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 = 0.000193835 Jy ! Component: 100 - total flux cleaned = 0.000288239 Jy ! Component: 150 - total flux cleaned = 0.000374717 Jy ! Component: 200 - total flux cleaned = 0.000454224 Jy ! Total flux subtracted in 200 components = 0.000454224 Jy ! Clean residual min=-0.002245 max=0.002228 Jy/beam ! Clean residual mean=0.000010 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0659512 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0659512 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=0.027153Jy sigma=0.076908 ! Fit after self-cal, rms=0.027154Jy sigma=0.076907 ! 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=1.18 mas, bmaj=1.71 mas, bpa=8.723 degrees ! Estimated noise=3.89914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 1.71 at 8.723 degrees (North through East) ! Clean map min=-0.0016616 max=0.055118 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=1.043 mas, bmaj=1.255 mas, bpa=16.78 degrees ! Estimated noise=6.87899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428445 Jy ! Component: 100 - total flux cleaned = 0.0546479 Jy ! Component: 150 - total flux cleaned = 0.0595851 Jy ! Component: 200 - total flux cleaned = 0.0612767 Jy ! Total flux subtracted in 200 components = 0.0612767 Jy ! Clean residual min=-0.002472 max=0.002255 Jy/beam ! Clean residual mean=0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0612766 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0612766 Jy ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.71 mas, bpa=8.723 degrees ! Estimated noise=3.89914 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 (-2.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024415 Jy ! Component: 100 - total flux cleaned = 0.0041169 Jy ! Component: 150 - total flux cleaned = 0.00507654 Jy ! Component: 200 - total flux cleaned = 0.00548346 Jy ! Total flux subtracted in 200 components = 0.00548346 Jy ! Clean residual min=-0.001667 max=0.001714 Jy/beam ! Clean residual mean=0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0667601 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.0667601 Jy ! Inverting map ! Added new window around map position (10.6, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863091 Jy ! Component: 100 - total flux cleaned = 0.000902703 Jy ! Component: 150 - total flux cleaned = 0.000980394 Jy ! Component: 200 - total flux cleaned = 0.00108934 Jy ! Total flux subtracted in 200 components = 0.00108934 Jy ! Clean residual min=-0.001682 max=0.001650 Jy/beam ! Clean residual mean=0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0678494 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.0678494 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=2.319 mas, bmaj=2.631 mas, bpa=25.7 degrees ! Estimated noise=4.55899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105405 Jy ! Component: 100 - total flux cleaned = 0.00156997 Jy ! Component: 150 - total flux cleaned = 0.00180144 Jy ! Component: 200 - total flux cleaned = 0.00202528 Jy ! Total flux subtracted in 200 components = 0.00202528 Jy ! Clean residual min=-0.001948 max=0.001920 Jy/beam ! Clean residual mean=0.000007 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0698747 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 = 0.000118313 Jy ! Component: 100 - total flux cleaned = 0.000154696 Jy ! Component: 150 - total flux cleaned = 0.000222625 Jy ! Component: 200 - total flux cleaned = 0.000238749 Jy ! Total flux subtracted in 200 components = 0.000238749 Jy ! Clean residual min=-0.001930 max=0.001894 Jy/beam ! Clean residual mean=0.000007 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0701135 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 86 components and 0.0701135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=1.71 mas, bpa=8.723 degrees ! Estimated noise=3.89914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000498227 Jy ! Component: 100 - total flux cleaned = -0.00064929 Jy ! Component: 150 - total flux cleaned = -0.000677464 Jy ! Component: 200 - total flux cleaned = -0.000703334 Jy ! Total flux subtracted in 200 components = -0.000703334 Jy ! Clean residual min=-0.001629 max=0.001597 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0694102 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.0694101 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=0.026949Jy sigma=0.076408 ! Fit after self-cal, rms=0.026918Jy sigma=0.076341 wmodel /scr/pima/s5272b_uvs/J0549+3054_X_map.mod ! Writing 98 model components to file: /scr/pima/s5272b_uvs/J0549+3054_X_map.mod wobs /scr/pima/s5272b_uvs/J0549+3054_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272b_uvs/J0549+3054_X_uvs.fits wwins /scr/pima/s5272b_uvs/J0549+3054_X_map.win ! wwins: Wrote 4 windows to /scr/pima/s5272b_uvs/J0549+3054_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 = -0.000210923 Jy ! Component: 100 - total flux cleaned = -0.000292444 Jy ! Component: 150 - total flux cleaned = -0.000189142 Jy ! Component: 200 - total flux cleaned = -4.08135e-05 Jy ! Component: 250 - total flux cleaned = 0.000127847 Jy ! Component: 300 - total flux cleaned = 0.000244786 Jy ! Component: 350 - total flux cleaned = 0.000404868 Jy ! Component: 400 - total flux cleaned = 0.000538613 Jy ! Component: 450 - total flux cleaned = 0.000626189 Jy ! Component: 500 - total flux cleaned = 0.000776969 Jy ! Component: 550 - total flux cleaned = 0.000946271 Jy ! Component: 600 - total flux cleaned = 0.00111193 Jy ! Component: 650 - total flux cleaned = 0.00123454 Jy ! Component: 700 - total flux cleaned = 0.00139555 Jy ! Component: 750 - total flux cleaned = 0.00157368 Jy ! Component: 800 - total flux cleaned = 0.00171023 Jy ! Component: 850 - total flux cleaned = 0.00184517 Jy ! Component: 900 - total flux cleaned = 0.00205413 Jy ! Component: 950 - total flux cleaned = 0.00216666 Jy ! Component: 1000 - total flux cleaned = 0.00231493 Jy ! Component: 1050 - total flux cleaned = 0.00242482 Jy ! Component: 1100 - total flux cleaned = 0.00251563 Jy ! Component: 1150 - total flux cleaned = 0.00260551 Jy ! Component: 1200 - total flux cleaned = 0.00271213 Jy ! Component: 1250 - total flux cleaned = 0.00276498 Jy ! Component: 1300 - total flux cleaned = 0.00292185 Jy ! Component: 1350 - total flux cleaned = 0.00295594 Jy ! Component: 1400 - total flux cleaned = 0.00295579 Jy ! Component: 1450 - total flux cleaned = 0.00300681 Jy ! Component: 1500 - total flux cleaned = 0.00312427 Jy ! Component: 1550 - total flux cleaned = 0.00315746 Jy ! Component: 1600 - total flux cleaned = 0.0032234 Jy ! Component: 1650 - total flux cleaned = 0.00319072 Jy ! Component: 1700 - total flux cleaned = 0.00325563 Jy ! Component: 1750 - total flux cleaned = 0.00331999 Jy ! Component: 1800 - total flux cleaned = 0.0033039 Jy ! Component: 1850 - total flux cleaned = 0.00333559 Jy ! Component: 1900 - total flux cleaned = 0.00339848 Jy ! Component: 1950 - total flux cleaned = 0.00339831 Jy ! Component: 2000 - total flux cleaned = 0.00346035 Jy ! Component: 2050 - total flux cleaned = 0.00347568 Jy ! Component: 2100 - total flux cleaned = 0.00352138 Jy ! Component: 2150 - total flux cleaned = 0.00352138 Jy ! Component: 2200 - total flux cleaned = 0.00355164 Jy ! Component: 2250 - total flux cleaned = 0.00353676 Jy ! Component: 2300 - total flux cleaned = 0.00359657 Jy ! Component: 2350 - total flux cleaned = 0.00365597 Jy ! Component: 2400 - total flux cleaned = 0.00364119 Jy ! Component: 2450 - total flux cleaned = 0.00368513 Jy ! Component: 2500 - total flux cleaned = 0.003656 Jy ! Component: 2550 - total flux cleaned = 0.00367045 Jy ! Component: 2600 - total flux cleaned = 0.00368476 Jy ! Component: 2650 - total flux cleaned = 0.00364187 Jy ! Component: 2700 - total flux cleaned = 0.00368459 Jy ! Component: 2750 - total flux cleaned = 0.00369871 Jy ! Component: 2800 - total flux cleaned = 0.00368465 Jy ! Component: 2850 - total flux cleaned = 0.00367062 Jy ! Component: 2900 - total flux cleaned = 0.00361484 Jy ! Component: 2950 - total flux cleaned = 0.00365645 Jy ! Component: 3000 - total flux cleaned = 0.00357378 Jy ! Component: 3050 - total flux cleaned = 0.00358747 Jy ! Component: 3100 - total flux cleaned = 0.00358762 Jy ! Component: 3150 - total flux cleaned = 0.00354678 Jy ! Component: 3200 - total flux cleaned = 0.0035874 Jy ! Component: 3250 - total flux cleaned = 0.00354698 Jy ! Component: 3300 - total flux cleaned = 0.00348004 Jy ! Component: 3350 - total flux cleaned = 0.00350666 Jy ! Component: 3400 - total flux cleaned = 0.00346671 Jy ! Component: 3450 - total flux cleaned = 0.00338753 Jy ! Component: 3500 - total flux cleaned = 0.00338753 Jy ! Component: 3550 - total flux cleaned = 0.00340056 Jy ! Component: 3600 - total flux cleaned = 0.0033484 Jy ! Component: 3650 - total flux cleaned = 0.00329657 Jy ! Component: 3700 - total flux cleaned = 0.00327078 Jy ! Component: 3750 - total flux cleaned = 0.00323219 Jy ! Component: 3800 - total flux cleaned = 0.00316828 Jy ! Component: 3850 - total flux cleaned = 0.00315557 Jy ! Component: 3900 - total flux cleaned = 0.00311754 Jy ! Component: 3950 - total flux cleaned = 0.00310497 Jy ! Component: 4000 - total flux cleaned = 0.00306721 Jy ! Component: 4050 - total flux cleaned = 0.00302971 Jy ! Total flux subtracted in 4096 components = 0.00297986 Jy ! Clean residual min=-0.000835 max=0.000734 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.07239 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 439 components and 0.07239 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272b_uvs/J0549+3054_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 1.71 at 8.723 degrees (North through East) ! Clean map min=-0.0010876 max=0.054496 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272b_uvs/J0549+3054_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0544955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26467 1.26467 2.52933 5.05866 10.1173 20.2347 40.4693 80.9386 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 237.216 quit ! Quitting program ! Log file /scr/pima/s5272b_uvs/J0549+3054_X_uvs.log closed on Wed Dec 18 20:25:19 2013