! Started logfile: /d2/scr/pima/bp177h_uvs/J1650-1248_X_uvs.log on Sat Mar 29 22:26:44 2014 obs /d2/scr/pima/bp177h_uvs/J1650-1248_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1650-1248_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1650-1248 ! ! 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 ! ! Read 0 lines of history. ! ! Reading 1800 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 /d2/scr/pima/bp177h_uvs/J1650-1248_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. ! ! 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=0.999950Jy sigma=38.609998 ! Fit after self-cal, rms=0.929996Jy sigma=35.857833 ! 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=0.7551 mas, bmaj=1.996 mas, bpa=-4.089 degrees ! Estimated noise=0.6503 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 = 0.0505084 Jy ! Component: 100 - total flux cleaned = 0.0642765 Jy ! Total flux subtracted in 100 components = 0.0642765 Jy ! Clean residual min=-0.003973 max=0.006302 Jy/beam ! Clean residual mean=-0.000011 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.0642765 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0642765 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=0.023782Jy sigma=0.899113 ! Fit after self-cal, rms=0.023640Jy sigma=0.893475 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742313 Jy ! Component: 100 - total flux cleaned = 0.0119059 Jy ! Total flux subtracted in 100 components = 0.0119059 Jy ! Clean residual min=-0.003595 max=0.003800 Jy/beam ! Clean residual mean=-0.000010 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.0761824 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0761824 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=0.019903Jy sigma=0.740617 ! Fit after self-cal, rms=0.019892Jy sigma=0.740114 ! 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=0.9285 mas, bmaj=2.311 mas, bpa=-4.591 degrees ! Estimated noise=0.442 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 = 0.00467348 Jy ! Component: 100 - total flux cleaned = 0.00710546 Jy ! Component: 150 - total flux cleaned = 0.00850892 Jy ! Component: 200 - total flux cleaned = 0.00935557 Jy ! Total flux subtracted in 200 components = 0.00935557 Jy ! Clean residual min=-0.003897 max=0.003896 Jy/beam ! Clean residual mean=-0.000016 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.085538 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.085538 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=0.018863Jy sigma=0.696345 ! Fit after self-cal, rms=0.018862Jy sigma=0.696284 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9285 x 2.311 at -4.591 degrees (North through East) ! Clean map min=-0.0036892 max=0.068566 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 1.11 FD 1.10 HN 0.94 KP 0.88 ! LA 0.98 MK 0.90 NL 1.14 OV 1.01 ! PT 0.85 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.92 KP 0.89 ! LA 0.90 MK 0.87 NL 1.15 OV 0.99 ! PT 0.87 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.07 HN 1.04 KP 1.03 ! LA 0.90 MK 0.89 NL 1.16 OV 1.01 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.02 KP 0.92 ! LA 0.90 MK 1.02 NL 1.16 OV 1.02 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.97 KP 1.05 ! LA 0.95 MK 1.06 NL 1.10 OV 1.00 ! PT 0.86 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.018862Jy sigma=0.696284 ! Fit after self-cal, rms=0.016997Jy sigma=0.636724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.924 mas, bmaj=2.307 mas, bpa=-4.575 degrees ! Estimated noise=0.429964 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 = -0.00147095 Jy ! Component: 100 - total flux cleaned = -0.00141973 Jy ! Component: 150 - total flux cleaned = -0.00132892 Jy ! Component: 200 - total flux cleaned = -0.00124537 Jy ! Total flux subtracted in 200 components = -0.00124537 Jy ! Clean residual min=-0.002579 max=0.003109 Jy/beam ! Clean residual mean=-0.000010 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0842927 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0842927 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=0.016895Jy sigma=0.631121 ! Fit after self-cal, rms=0.016902Jy sigma=0.630983 ! 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=0.016902Jy sigma=0.630983 ! Fit after self-cal, rms=0.016536Jy sigma=0.614882 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9235 mas, bmaj=2.307 mas, bpa=-4.435 degrees ! Estimated noise=0.427577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292647 Jy ! Component: 100 - total flux cleaned = -0.000250567 Jy ! Component: 150 - total flux cleaned = -0.000213107 Jy ! Component: 200 - total flux cleaned = -0.000188959 Jy ! Total flux subtracted in 200 components = -0.000188959 Jy ! Clean residual min=-0.002007 max=0.003142 Jy/beam ! Clean residual mean=-0.000008 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0841037 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.0841037 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=0.016528Jy sigma=0.614010 ! Fit after self-cal, rms=0.016530Jy sigma=0.613991 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 (6.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279215 Jy ! Component: 100 - total flux cleaned = 0.00416171 Jy ! Component: 150 - total flux cleaned = 0.00444632 Jy ! Component: 200 - total flux cleaned = 0.0046896 Jy ! Total flux subtracted in 200 components = 0.0046896 Jy ! Clean residual min=-0.001924 max=0.001915 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0887933 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 86 components and 0.0887933 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=0.016099Jy sigma=0.592438 ! Fit after self-cal, rms=0.016082Jy sigma=0.591934 ! Inverting map ! Added new window around map position (2.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181229 Jy ! Component: 100 - total flux cleaned = 0.0027388 Jy ! Component: 150 - total flux cleaned = 0.00333295 Jy ! Component: 200 - total flux cleaned = 0.00358591 Jy ! Total flux subtracted in 200 components = 0.00358591 Jy ! Clean residual min=-0.001662 max=0.001406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0923792 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 116 components and 0.0923792 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=0.015875Jy sigma=0.583115 ! Fit after self-cal, rms=0.015843Jy sigma=0.581848 ! 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=0.015843Jy sigma=0.581848 ! Fit after self-cal, rms=0.015335Jy sigma=0.562335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9259 mas, bmaj=2.314 mas, bpa=-4.459 degrees ! Estimated noise=0.427233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457828 Jy ! Component: 100 - total flux cleaned = 0.000597222 Jy ! Component: 150 - total flux cleaned = 0.000597822 Jy ! Component: 200 - total flux cleaned = 0.000611846 Jy ! Total flux subtracted in 200 components = 0.000611846 Jy ! Clean residual min=-0.001174 max=0.001295 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0929911 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.0929911 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=0.015303Jy sigma=0.560951 ! Fit after self-cal, rms=0.015300Jy sigma=0.560810 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 (12.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109398 Jy ! Component: 100 - total flux cleaned = 0.00154445 Jy ! Component: 150 - total flux cleaned = 0.00187064 Jy ! Component: 200 - total flux cleaned = 0.00204339 Jy ! Total flux subtracted in 200 components = 0.00204339 Jy ! Clean residual min=-0.001051 max=0.001194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0950344 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 172 components and 0.0950344 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=0.015215Jy sigma=0.557012 ! Fit after self-cal, rms=0.015211Jy sigma=0.556865 ! Inverting map ! Added new window around map position (-18.4, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105385 Jy ! Component: 100 - total flux cleaned = 0.00147521 Jy ! Component: 150 - total flux cleaned = 0.00177486 Jy ! Component: 200 - total flux cleaned = 0.00200942 Jy ! Total flux subtracted in 200 components = 0.00200942 Jy ! Clean residual min=-0.000926 max=0.001048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0970438 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 190 components and 0.0970438 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=0.015130Jy sigma=0.553647 ! Fit after self-cal, rms=0.015128Jy sigma=0.553547 ! Inverting map ! Added new window around map position (-47.8, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275082 Jy ! Component: 100 - total flux cleaned = 0.000138846 Jy ! Component: 150 - total flux cleaned = 0.000196859 Jy ! Component: 200 - total flux cleaned = 0.000296176 Jy ! Total flux subtracted in 200 components = 0.000296176 Jy ! Clean residual min=-0.000810 max=0.000934 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.09734 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 210 components and 0.09734 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=0.015057Jy sigma=0.550611 ! Fit after self-cal, rms=0.015054Jy sigma=0.550528 ! Inverting map ! Added new window around map position (37.4, 26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061334 Jy ! Component: 100 - total flux cleaned = 0.00075602 Jy ! Component: 150 - total flux cleaned = 0.000954942 Jy ! Component: 200 - total flux cleaned = 0.0011057 Jy ! Total flux subtracted in 200 components = 0.0011057 Jy ! Clean residual min=-0.000735 max=0.000732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0984457 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 229 components and 0.0984457 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=0.014997Jy sigma=0.548241 ! Fit after self-cal, rms=0.014993Jy sigma=0.548162 ! 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=0.014993Jy sigma=0.548162 ! Fit after self-cal, rms=0.014892Jy sigma=0.540373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=4.073 mas, bpa=-4.21 degrees ! Estimated noise=0.539077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274641 Jy ! Component: 100 - total flux cleaned = 0.000513361 Jy ! Component: 150 - total flux cleaned = 0.000655113 Jy ! Component: 200 - total flux cleaned = 0.000741298 Jy ! Total flux subtracted in 200 components = 0.000741298 Jy ! Clean residual min=-0.000682 max=0.000719 Jy/beam ! Clean residual mean=0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.099187 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 247 components and 0.099187 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=0.014879Jy sigma=0.539959 ! Fit after self-cal, rms=0.014880Jy sigma=0.539901 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 = 8.44872e-05 Jy ! Component: 100 - total flux cleaned = 0.000118006 Jy ! Component: 150 - total flux cleaned = 0.000141047 Jy ! Component: 200 - total flux cleaned = 0.000119804 Jy ! Total flux subtracted in 200 components = 0.000119804 Jy ! Clean residual min=-0.000667 max=0.000681 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0993068 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 254 components and 0.0993068 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=0.014874Jy sigma=0.539743 ! Fit after self-cal, rms=0.014874Jy sigma=0.539730 ! 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=0.9276 mas, bmaj=2.317 mas, bpa=-4.26 degrees ! Estimated noise=0.4272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9276 x 2.317 at -4.26 degrees (North through East) ! Clean map min=-0.00063942 max=0.066425 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=0.7504 mas, bmaj=1.986 mas, bpa=-3.985 degrees ! Estimated noise=0.621513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483225 Jy ! Component: 100 - total flux cleaned = 0.0619012 Jy ! Component: 150 - total flux cleaned = 0.0693623 Jy ! Component: 200 - total flux cleaned = 0.073961 Jy ! Total flux subtracted in 200 components = 0.073961 Jy ! Clean residual min=-0.001966 max=0.002470 Jy/beam ! Clean residual mean=-0.000006 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.073961 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.073961 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9276 mas, bmaj=2.317 mas, bpa=-4.26 degrees ! Estimated noise=0.4272 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 = 0.00463216 Jy ! Component: 100 - total flux cleaned = 0.00770433 Jy ! Component: 150 - total flux cleaned = 0.0100134 Jy ! Component: 200 - total flux cleaned = 0.011823 Jy ! Total flux subtracted in 200 components = 0.011823 Jy ! Clean residual min=-0.001415 max=0.001606 Jy/beam ! Clean residual mean=-0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.085784 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 67 components and 0.085784 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=2.19 mas, bmaj=4.073 mas, bpa=-4.21 degrees ! Estimated noise=0.539077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261802 Jy ! Component: 100 - total flux cleaned = 0.00451663 Jy ! Component: 150 - total flux cleaned = 0.00601503 Jy ! Component: 200 - total flux cleaned = 0.00719466 Jy ! Total flux subtracted in 200 components = 0.00719466 Jy ! Clean residual min=-0.001167 max=0.001252 Jy/beam ! Clean residual mean=-0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0929787 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 = 0.000971367 Jy ! Component: 100 - total flux cleaned = 0.00174958 Jy ! Component: 150 - total flux cleaned = 0.00243832 Jy ! Component: 200 - total flux cleaned = 0.00302679 Jy ! Total flux subtracted in 200 components = 0.00302679 Jy ! Clean residual min=-0.000868 max=0.000835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0960055 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 137 components and 0.0960055 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9276 mas, bmaj=2.317 mas, bpa=-4.26 degrees ! Estimated noise=0.4272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340923 Jy ! Component: 100 - total flux cleaned = 0.000825388 Jy ! Component: 150 - total flux cleaned = 0.00114591 Jy ! Component: 200 - total flux cleaned = 0.00136521 Jy ! Total flux subtracted in 200 components = 0.00136521 Jy ! Clean residual min=-0.000747 max=0.000777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0973707 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 165 components and 0.0973707 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=0.014979Jy sigma=0.544713 ! Fit after self-cal, rms=0.014968Jy sigma=0.544351 wmodel /d2/scr/pima/bp177h_uvs/J1650-1248_X_map.mod ! Writing 165 model components to file: /d2/scr/pima/bp177h_uvs/J1650-1248_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1650-1248_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1650-1248_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1650-1248_X_map.win ! wwins: Wrote 7 windows to /d2/scr/pima/bp177h_uvs/J1650-1248_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 = 0.00012275 Jy ! Component: 100 - total flux cleaned = 0.000123195 Jy ! Component: 150 - total flux cleaned = 0.000149255 Jy ! Component: 200 - total flux cleaned = 0.000124529 Jy ! Component: 250 - total flux cleaned = 5.37495e-05 Jy ! Component: 300 - total flux cleaned = -1.42938e-05 Jy ! Component: 350 - total flux cleaned = -5.81222e-05 Jy ! Component: 400 - total flux cleaned = -7.92857e-05 Jy ! Component: 450 - total flux cleaned = -0.000110597 Jy ! Component: 500 - total flux cleaned = -0.00014118 Jy ! Component: 550 - total flux cleaned = -0.000151323 Jy ! Component: 600 - total flux cleaned = -0.000189883 Jy ! Component: 650 - total flux cleaned = -0.000180293 Jy ! Component: 700 - total flux cleaned = -0.000217387 Jy ! Component: 750 - total flux cleaned = -0.000235536 Jy ! Component: 800 - total flux cleaned = -0.000262245 Jy ! Component: 850 - total flux cleaned = -0.000288296 Jy ! Component: 900 - total flux cleaned = -0.000313888 Jy ! Component: 950 - total flux cleaned = -0.000313967 Jy ! Component: 1000 - total flux cleaned = -0.000355261 Jy ! Component: 1050 - total flux cleaned = -0.000371567 Jy ! Component: 1100 - total flux cleaned = -0.00040382 Jy ! Component: 1150 - total flux cleaned = -0.000427541 Jy ! Component: 1200 - total flux cleaned = -0.000458644 Jy ! Component: 1250 - total flux cleaned = -0.000512153 Jy ! Component: 1300 - total flux cleaned = -0.000549586 Jy ! Component: 1350 - total flux cleaned = -0.000586604 Jy ! Component: 1400 - total flux cleaned = -0.000630424 Jy ! Component: 1450 - total flux cleaned = -0.000637668 Jy ! Component: 1500 - total flux cleaned = -0.000694878 Jy ! Component: 1550 - total flux cleaned = -0.000716187 Jy ! Component: 1600 - total flux cleaned = -0.000771866 Jy ! Component: 1650 - total flux cleaned = -0.000792541 Jy ! Component: 1700 - total flux cleaned = -0.000840045 Jy ! Component: 1750 - total flux cleaned = -0.000886826 Jy ! Component: 1800 - total flux cleaned = -0.000900078 Jy ! Component: 1850 - total flux cleaned = -0.000945773 Jy ! Component: 1900 - total flux cleaned = -0.000958633 Jy ! Component: 1950 - total flux cleaned = -0.000990506 Jy ! Component: 2000 - total flux cleaned = -0.00102202 Jy ! Component: 2050 - total flux cleaned = -0.00104692 Jy ! Component: 2100 - total flux cleaned = -0.00105924 Jy ! Component: 2150 - total flux cleaned = -0.00109578 Jy ! Component: 2200 - total flux cleaned = -0.00108968 Jy ! Component: 2250 - total flux cleaned = -0.00112554 Jy ! Component: 2300 - total flux cleaned = -0.00114331 Jy ! Component: 2350 - total flux cleaned = -0.00116097 Jy ! Component: 2400 - total flux cleaned = -0.00118993 Jy ! Component: 2450 - total flux cleaned = -0.00120145 Jy ! Component: 2500 - total flux cleaned = -0.00122996 Jy ! Component: 2550 - total flux cleaned = -0.00123567 Jy ! Component: 2600 - total flux cleaned = -0.00125811 Jy ! Component: 2650 - total flux cleaned = -0.00128585 Jy ! Component: 2700 - total flux cleaned = -0.0013023 Jy ! Component: 2750 - total flux cleaned = -0.00132405 Jy ! Component: 2800 - total flux cleaned = -0.00132403 Jy ! Component: 2850 - total flux cleaned = -0.00134544 Jy ! Component: 2900 - total flux cleaned = -0.00136668 Jy ! Component: 2950 - total flux cleaned = -0.00137194 Jy ! Component: 3000 - total flux cleaned = -0.00139286 Jy ! Component: 3050 - total flux cleaned = -0.00139806 Jy ! Component: 3100 - total flux cleaned = -0.00140322 Jy ! Component: 3150 - total flux cleaned = -0.0014135 Jy ! Component: 3200 - total flux cleaned = -0.0014236 Jy ! Component: 3250 - total flux cleaned = -0.00143366 Jy ! Component: 3300 - total flux cleaned = -0.00143866 Jy ! Component: 3350 - total flux cleaned = -0.00145354 Jy ! Component: 3400 - total flux cleaned = -0.00143872 Jy ! Component: 3450 - total flux cleaned = -0.00144858 Jy ! Component: 3500 - total flux cleaned = -0.00146321 Jy ! Component: 3550 - total flux cleaned = -0.00147767 Jy ! Component: 3600 - total flux cleaned = -0.00148721 Jy ! Component: 3650 - total flux cleaned = -0.00150626 Jy ! Component: 3700 - total flux cleaned = -0.00152046 Jy ! Component: 3750 - total flux cleaned = -0.00154401 Jy ! Component: 3800 - total flux cleaned = -0.00153931 Jy ! Component: 3850 - total flux cleaned = -0.0015673 Jy ! Component: 3900 - total flux cleaned = -0.00157195 Jy ! Component: 3950 - total flux cleaned = -0.00158576 Jy ! Component: 4000 - total flux cleaned = -0.0015949 Jy ! Component: 4050 - total flux cleaned = -0.001604 Jy ! Total flux subtracted in 4096 components = -0.00159495 Jy ! Clean residual min=-0.000290 max=0.000237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0957757 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 426 components and 0.0957758 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1650-1248_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9276 x 2.317 at -4.26 degrees (North through East) ! Clean map min=-0.00055668 max=0.066741 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1650-1248_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.066741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.41254e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333193 0.333193 0.666385 1.33277 2.66554 5.33108 10.6622 21.3243 42.6487 85.2973 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 900.38 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1650-1248_X_uvs.log closed on Sat Mar 29 22:26:50 2014