! Started logfile: /scr/pima/bs241c_uvs/J0011-1434_X_uvs.log on Thu Jul 2 09:05:23 2015 obs /scr/pima/bs241c_uvs/J0011-1434_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0011-1434_X_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! AN table 2: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0011-1434 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 8064 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241c_uvs/J0011-1434_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=1.011572Jy sigma=28.507884 ! Fit after self-cal, rms=0.864945Jy sigma=24.283532 ! 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=0.7728 mas, bmaj=2.184 mas, bpa=-3.148 degrees ! Estimated noise=0.444958 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 = 0.0986361 Jy ! Component: 100 - total flux cleaned = 0.120901 Jy ! Total flux subtracted in 100 components = 0.120901 Jy ! Clean residual min=-0.006786 max=0.019913 Jy/beam ! Clean residual mean=-0.000017 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.120901 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.120901 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=0.055210Jy sigma=1.449771 ! Fit after self-cal, rms=0.055194Jy sigma=1.449359 ! Inverting map ! Added new window around map position (-1.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185374 Jy ! Component: 100 - total flux cleaned = 0.0290702 Jy ! Total flux subtracted in 100 components = 0.0290702 Jy ! Clean residual min=-0.005194 max=0.007716 Jy/beam ! Clean residual mean=-0.000010 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.149971 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.149971 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=0.043798Jy sigma=1.115344 ! Fit after self-cal, rms=0.042362Jy sigma=1.079651 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00999129 Jy ! Component: 100 - total flux cleaned = 0.0162991 Jy ! Total flux subtracted in 100 components = 0.0162991 Jy ! Clean residual min=-0.003908 max=0.004944 Jy/beam ! Clean residual mean=-0.000006 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.16627 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.16627 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=0.038112Jy sigma=0.952705 ! Fit after self-cal, rms=0.037693Jy sigma=0.942832 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568067 Jy ! Component: 100 - total flux cleaned = 0.00930864 Jy ! Total flux subtracted in 100 components = 0.00930864 Jy ! Clean residual min=-0.003487 max=0.004056 Jy/beam ! Clean residual mean=-0.000004 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.175579 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.175579 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=0.036236Jy sigma=0.900261 ! Fit after self-cal, rms=0.036097Jy sigma=0.897167 ! 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=1.033 mas, bmaj=2.596 mas, bpa=-2.255 degrees ! Estimated noise=0.287193 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 = 0.00460247 Jy ! Component: 100 - total flux cleaned = 0.00682701 Jy ! Component: 150 - total flux cleaned = 0.00810077 Jy ! Component: 200 - total flux cleaned = 0.00876673 Jy ! Total flux subtracted in 200 components = 0.00876673 Jy ! Clean residual min=-0.004186 max=0.003738 Jy/beam ! Clean residual mean=-0.000002 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.184345 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.184345 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=0.035497Jy sigma=0.881896 ! Fit after self-cal, rms=0.035423Jy sigma=0.880257 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.596 at -2.255 degrees (North through East) ! Clean map min=-0.0038983 max=0.12599 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 0.98 KP 1.00 ! LA 1.01 NL 0.90 OV 0.94 PT 0.89 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.04 HN 0.99 KP 0.95 ! LA 0.98 MK 0.96 NL 0.91 OV 0.94 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 0.95 KP 1.04 ! LA 0.96 NL 1.01 OV 0.97 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 1.01 KP 1.02 ! LA 0.96 MK 0.97 NL 0.99 OV 0.91 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 0.92 KP 1.07 ! LA 0.91 NL 0.97 OV 1.00 PT 0.96 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.03 HN 0.97 KP 1.04 ! LA 0.90 MK 1.03 NL 1.01 OV 0.95 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 0.95 KP 0.96 ! LA 0.98 NL 0.95 OV 1.01 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.06 HN 1.03 KP 0.92 ! LA 1.00 MK 0.99 NL 0.95 OV 0.97 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 HN 1.01 KP 1.16 ! LA 1.03 NL 1.06 OV 0.96 PT 0.90 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.09 HN 1.04 KP 1.10 ! LA 0.98 MK 1.01 NL 1.10 OV 0.91 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.17 HN 1.07 KP 1.17 ! LA 1.05 NL 1.01 OV 1.03 PT 0.93 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.09 HN 1.14 KP 1.15 ! LA 1.01 MK 1.04 NL 1.01 OV 0.99 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.11 HN 1.02 KP 1.12 ! LA 1.04 NL 0.85 OV 1.06 PT 0.87 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.11 HN 1.03 KP 1.15 ! LA 0.98 MK 1.02 NL 0.87 OV 1.02 ! PT 0.84 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.07 HN 1.00 KP 1.13 ! LA 0.98 NL 0.86 OV 0.97 PT 0.87 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.03 HN 1.05 KP 1.09 ! LA 0.94 MK 1.02 NL 0.88 OV 0.94 ! PT 0.84 SC 1.05 ! ! ! Fit before self-cal, rms=0.035423Jy sigma=0.880257 ! Fit after self-cal, rms=0.031798Jy sigma=0.760105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.598 mas, bpa=-2.159 degrees ! Estimated noise=0.285276 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 = 0.000696413 Jy ! Component: 100 - total flux cleaned = 0.000619737 Jy ! Component: 150 - total flux cleaned = 0.000555982 Jy ! Component: 200 - total flux cleaned = 0.000502956 Jy ! Total flux subtracted in 200 components = 0.000502956 Jy ! Clean residual min=-0.001187 max=0.001222 Jy/beam ! Clean residual mean=-0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.184848 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.184848 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=0.031696Jy sigma=0.756674 ! Fit after self-cal, rms=0.031657Jy sigma=0.755784 ! 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=0.031657Jy sigma=0.755784 ! Fit after self-cal, rms=0.031670Jy sigma=0.755557 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.597 mas, bpa=-2.092 degrees ! Estimated noise=0.285079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407728 Jy ! Component: 100 - total flux cleaned = 0.000353928 Jy ! Component: 150 - total flux cleaned = 0.00030966 Jy ! Component: 200 - total flux cleaned = 0.000253624 Jy ! Total flux subtracted in 200 components = 0.000253624 Jy ! Clean residual min=-0.001129 max=0.001130 Jy/beam ! Clean residual mean=-0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.185102 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.185102 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=0.031625Jy sigma=0.754022 ! Fit after self-cal, rms=0.031612Jy sigma=0.753735 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 = 0.000145229 Jy ! Component: 100 - total flux cleaned = 7.09837e-05 Jy ! Component: 150 - total flux cleaned = 2.51939e-05 Jy ! Component: 200 - total flux cleaned = -1.63304e-06 Jy ! Total flux subtracted in 200 components = -1.63304e-06 Jy ! Clean residual min=-0.001116 max=0.001104 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.1851 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.1851 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=0.031594Jy sigma=0.753084 ! Fit after self-cal, rms=0.031589Jy sigma=0.752986 ! 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=0.031589Jy sigma=0.752986 ! Fit after self-cal, rms=0.031620Jy sigma=0.752536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.596 mas, bpa=-2.044 degrees ! Estimated noise=0.28496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188391 Jy ! Component: 100 - total flux cleaned = 0.000128646 Jy ! Component: 150 - total flux cleaned = 0.000115792 Jy ! Component: 200 - total flux cleaned = 9.25277e-05 Jy ! Total flux subtracted in 200 components = 9.25277e-05 Jy ! Clean residual min=-0.001046 max=0.001074 Jy/beam ! Clean residual mean=-0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.185193 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.185193 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=0.031607Jy sigma=0.752032 ! Fit after self-cal, rms=0.031604Jy sigma=0.751971 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 (42.6, 44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000986854 Jy ! Component: 100 - total flux cleaned = 0.00119478 Jy ! Component: 150 - total flux cleaned = 0.0012876 Jy ! Component: 200 - total flux cleaned = 0.00133649 Jy ! Total flux subtracted in 200 components = 0.00133649 Jy ! Clean residual min=-0.001085 max=0.000925 Jy/beam ! Clean residual mean=-0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.186529 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.186529 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=0.031559Jy sigma=0.750935 ! Fit after self-cal, rms=0.031556Jy sigma=0.750901 ! 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=0.031556Jy sigma=0.750901 ! Fit after self-cal, rms=0.031541Jy sigma=0.750570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=4.196 mas, bpa=-3.442 degrees ! Estimated noise=0.347049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270046 Jy ! Component: 100 - total flux cleaned = 0.00042525 Jy ! Component: 150 - total flux cleaned = 0.000561647 Jy ! Component: 200 - total flux cleaned = 0.000638919 Jy ! Total flux subtracted in 200 components = 0.000638919 Jy ! Clean residual min=-0.001043 max=0.001253 Jy/beam ! Clean residual mean=-0.000010 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.187168 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.187168 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=0.031538Jy sigma=0.750366 ! Fit after self-cal, rms=0.031534Jy sigma=0.750323 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 = 1.10999e-05 Jy ! Component: 100 - total flux cleaned = 4.90264e-05 Jy ! Component: 150 - total flux cleaned = 5.55959e-05 Jy ! Component: 200 - total flux cleaned = 6.78103e-05 Jy ! Total flux subtracted in 200 components = 6.78103e-05 Jy ! Clean residual min=-0.001027 max=0.001229 Jy/beam ! Clean residual mean=-0.000011 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.187236 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.187236 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=0.031532Jy sigma=0.750234 ! Fit after self-cal, rms=0.031531Jy sigma=0.750218 ! 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=1.036 mas, bmaj=2.596 mas, bpa=-2.023 degrees ! Estimated noise=0.284844 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 2.596 at -2.023 degrees (North through East) ! Clean map min=-0.00094994 max=0.1246 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=0.7762 mas, bmaj=2.186 mas, bpa=-3.104 degrees ! Estimated noise=0.440202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0970892 Jy ! Component: 100 - total flux cleaned = 0.128504 Jy ! Component: 150 - total flux cleaned = 0.145037 Jy ! Component: 200 - total flux cleaned = 0.15665 Jy ! Total flux subtracted in 200 components = 0.15665 Jy ! Clean residual min=-0.002536 max=0.006437 Jy/beam ! Clean residual mean=-0.000008 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.15665 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.15665 Jy ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.596 mas, bpa=-2.023 degrees ! Estimated noise=0.284844 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 = 0.0130958 Jy ! Component: 100 - total flux cleaned = 0.0200184 Jy ! Component: 150 - total flux cleaned = 0.0237876 Jy ! Component: 200 - total flux cleaned = 0.0258832 Jy ! Total flux subtracted in 200 components = 0.0258832 Jy ! Clean residual min=-0.001141 max=0.001183 Jy/beam ! Clean residual mean=-0.000006 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.182533 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.182533 Jy ! Inverting map ! Added new window around map position (-2.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133793 Jy ! Component: 100 - total flux cleaned = 0.00227863 Jy ! Component: 150 - total flux cleaned = 0.00282604 Jy ! Component: 200 - total flux cleaned = 0.00306051 Jy ! Total flux subtracted in 200 components = 0.00306051 Jy ! Clean residual min=-0.001059 max=0.000900 Jy/beam ! Clean residual mean=-0.000006 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.185594 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.185594 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=2.218 mas, bmaj=4.196 mas, bpa=-3.442 degrees ! Estimated noise=0.347049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522797 Jy ! Component: 100 - total flux cleaned = 0.000861083 Jy ! Component: 150 - total flux cleaned = 0.0010065 Jy ! Component: 200 - total flux cleaned = 0.00111243 Jy ! Total flux subtracted in 200 components = 0.00111243 Jy ! Clean residual min=-0.001061 max=0.001192 Jy/beam ! Clean residual mean=-0.000011 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.186706 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 = 6.27369e-05 Jy ! Component: 100 - total flux cleaned = 0.000112579 Jy ! Component: 150 - total flux cleaned = 0.000152275 Jy ! Component: 200 - total flux cleaned = 0.000189369 Jy ! Total flux subtracted in 200 components = 0.000189369 Jy ! Clean residual min=-0.001064 max=0.001197 Jy/beam ! Clean residual mean=-0.000011 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.186896 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.186896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.596 mas, bpa=-2.023 degrees ! Estimated noise=0.284844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015126 Jy ! Component: 100 - total flux cleaned = -0.000182856 Jy ! Component: 150 - total flux cleaned = -0.000156769 Jy ! Component: 200 - total flux cleaned = -0.000132182 Jy ! Total flux subtracted in 200 components = -0.000132182 Jy ! Clean residual min=-0.001025 max=0.000896 Jy/beam ! Clean residual mean=-0.000006 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.186763 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.186763 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=0.031513Jy sigma=0.749910 ! Fit after self-cal, rms=0.031508Jy sigma=0.749784 wmodel /scr/pima/bs241c_uvs/J0011-1434_X_map.mod ! Writing 89 model components to file: /scr/pima/bs241c_uvs/J0011-1434_X_map.mod wobs /scr/pima/bs241c_uvs/J0011-1434_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0011-1434_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0011-1434_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bs241c_uvs/J0011-1434_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 = -0.000236473 Jy ! Component: 100 - total flux cleaned = -0.000236076 Jy ! Component: 150 - total flux cleaned = -0.000236363 Jy ! Component: 200 - total flux cleaned = -0.000264521 Jy ! Component: 250 - total flux cleaned = -0.000346602 Jy ! Component: 300 - total flux cleaned = -0.000452345 Jy ! Component: 350 - total flux cleaned = -0.000529496 Jy ! Component: 400 - total flux cleaned = -0.000616992 Jy ! Component: 450 - total flux cleaned = -0.000690342 Jy ! Component: 500 - total flux cleaned = -0.00075034 Jy ! Component: 550 - total flux cleaned = -0.000785825 Jy ! Component: 600 - total flux cleaned = -0.000797283 Jy ! Component: 650 - total flux cleaned = -0.000819817 Jy ! Component: 700 - total flux cleaned = -0.000819981 Jy ! Component: 750 - total flux cleaned = -0.000896089 Jy ! Component: 800 - total flux cleaned = -0.000949662 Jy ! Component: 850 - total flux cleaned = -0.000981316 Jy ! Component: 900 - total flux cleaned = -0.00101271 Jy ! Component: 950 - total flux cleaned = -0.00107456 Jy ! Component: 1000 - total flux cleaned = -0.00113566 Jy ! Component: 1050 - total flux cleaned = -0.00120579 Jy ! Component: 1100 - total flux cleaned = -0.00126506 Jy ! Component: 1150 - total flux cleaned = -0.00129434 Jy ! Component: 1200 - total flux cleaned = -0.00132348 Jy ! Component: 1250 - total flux cleaned = -0.0013714 Jy ! Component: 1300 - total flux cleaned = -0.00140922 Jy ! Component: 1350 - total flux cleaned = -0.00140912 Jy ! Component: 1400 - total flux cleaned = -0.00143692 Jy ! Component: 1450 - total flux cleaned = -0.00144617 Jy ! Component: 1500 - total flux cleaned = -0.0014824 Jy ! Component: 1550 - total flux cleaned = -0.00149139 Jy ! Component: 1600 - total flux cleaned = -0.0014826 Jy ! Component: 1650 - total flux cleaned = -0.00151781 Jy ! Component: 1700 - total flux cleaned = -0.0015178 Jy ! Component: 1750 - total flux cleaned = -0.00150918 Jy ! Component: 1800 - total flux cleaned = -0.00155215 Jy ! Component: 1850 - total flux cleaned = -0.00156054 Jy ! Component: 1900 - total flux cleaned = -0.00155213 Jy ! Component: 1950 - total flux cleaned = -0.00157718 Jy ! Component: 2000 - total flux cleaned = -0.00156893 Jy ! Component: 2050 - total flux cleaned = -0.00160179 Jy ! Component: 2100 - total flux cleaned = -0.00160175 Jy ! Component: 2150 - total flux cleaned = -0.00164214 Jy ! Component: 2200 - total flux cleaned = -0.00165817 Jy ! Component: 2250 - total flux cleaned = -0.00168991 Jy ! Component: 2300 - total flux cleaned = -0.00170559 Jy ! Component: 2350 - total flux cleaned = -0.00170561 Jy ! Component: 2400 - total flux cleaned = -0.0017289 Jy ! Component: 2450 - total flux cleaned = -0.00175979 Jy ! Component: 2500 - total flux cleaned = -0.00178282 Jy ! Component: 2550 - total flux cleaned = -0.00180561 Jy ! Component: 2600 - total flux cleaned = -0.00182829 Jy ! Component: 2650 - total flux cleaned = -0.00184332 Jy ! Component: 2700 - total flux cleaned = -0.00186564 Jy ! Component: 2750 - total flux cleaned = -0.00187311 Jy ! Component: 2800 - total flux cleaned = -0.00193196 Jy ! Component: 2850 - total flux cleaned = -0.00193926 Jy ! Component: 2900 - total flux cleaned = -0.00198286 Jy ! Component: 2950 - total flux cleaned = -0.00198284 Jy ! Component: 3000 - total flux cleaned = -0.00200442 Jy ! Component: 3050 - total flux cleaned = -0.00203291 Jy ! Component: 3100 - total flux cleaned = -0.00204707 Jy ! Component: 3150 - total flux cleaned = -0.00205415 Jy ! Component: 3200 - total flux cleaned = -0.00206116 Jy ! Component: 3250 - total flux cleaned = -0.00209593 Jy ! Component: 3300 - total flux cleaned = -0.00212364 Jy ! Component: 3350 - total flux cleaned = -0.00210299 Jy ! Component: 3400 - total flux cleaned = -0.00215775 Jy ! Component: 3450 - total flux cleaned = -0.00214411 Jy ! Component: 3500 - total flux cleaned = -0.00217118 Jy ! Component: 3550 - total flux cleaned = -0.00219807 Jy ! Component: 3600 - total flux cleaned = -0.00217796 Jy ! Component: 3650 - total flux cleaned = -0.00220464 Jy ! Component: 3700 - total flux cleaned = -0.002198 Jy ! Component: 3750 - total flux cleaned = -0.00222435 Jy ! Component: 3800 - total flux cleaned = -0.00222431 Jy ! Component: 3850 - total flux cleaned = -0.00221128 Jy ! Component: 3900 - total flux cleaned = -0.00224371 Jy ! Component: 3950 - total flux cleaned = -0.00223077 Jy ! Component: 4000 - total flux cleaned = -0.00221789 Jy ! Component: 4050 - total flux cleaned = -0.00223711 Jy ! Total flux subtracted in 4096 components = -0.00224982 Jy ! Clean residual min=-0.000370 max=0.000386 Jy/beam ! Clean residual mean=-0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.184514 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 397 components and 0.184513 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0011-1434_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 2.596 at -2.023 degrees (North through East) ! Clean map min=-0.00059407 max=0.12428 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0011-1434_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124283 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112248 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270949 0.270949 0.541897 1.08379 2.16759 4.33518 8.67036 17.3407 34.6814 69.3629 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1107.22 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0011-1434_X_uvs.log closed on Thu Jul 2 09:05:27 2015