! Started logfile: /scr/pima/s3111a_uvs/J1354-0206_X_uvs.log on Mon Jul 23 07:17:54 2012 obs /scr/pima/s3111a_uvs/J1354-0206_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J1354-0206_X_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956566 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7576 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J1354-0206_X] 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 = 512x512 pixels with 0.100x0.100 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.164786Jy sigma=0.823627 ! Fit after self-cal, rms=0.495115Jy sigma=0.350099 ! 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=0.6576 mas, bmaj=1.828 mas, bpa=-3.052 degrees ! Estimated noise=22.2412 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 = 0.387528 Jy ! Component: 100 - total flux cleaned = 0.494123 Jy ! Total flux subtracted in 100 components = 0.494123 Jy ! Clean residual min=-0.036321 max=0.052117 Jy/beam ! Clean residual mean=0.000751 rms=0.011255 Jy/beam ! Combined flux in latest and established models = 0.494123 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.494123 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=0.125986Jy sigma=0.089085 ! Fit after self-cal, rms=0.125931Jy sigma=0.089046 ! 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=0.7888 mas, bmaj=2.008 mas, bpa=-0.9317 degrees ! Estimated noise=11.772 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 = 0.0584946 Jy ! Component: 100 - total flux cleaned = 0.0875284 Jy ! Component: 150 - total flux cleaned = 0.104255 Jy ! Component: 200 - total flux cleaned = 0.114115 Jy ! Total flux subtracted in 200 components = 0.114115 Jy ! Clean residual min=-0.027401 max=0.038235 Jy/beam ! Clean residual mean=-0.000147 rms=0.008487 Jy/beam ! Combined flux in latest and established models = 0.608239 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.608238 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=0.097269Jy sigma=0.068780 ! Fit after self-cal, rms=0.097197Jy sigma=0.068729 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.94 HN 0.96 KP 0.88 ! LA 1.03 MK 1.11 NL 1.07 OV 1.11 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 HN 0.96 KP 0.88 ! LA 1.02 MK 1.10 NL 1.05 OV 1.10 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.92 HN 0.93 KP 0.88 ! LA 1.02 MK 1.06 NL 1.04 OV 1.10 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.93 HN 0.94 KP 0.84 ! LA 1.03 MK 1.07 NL 1.07 OV 1.15 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.87 HN 0.92 KP 0.85 ! LA 1.04 MK 1.04 NL 1.07 OV 1.17 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.90 HN 0.97 KP 0.82 ! LA 1.03 MK 1.08 NL 1.06 OV 1.16 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.99 KP 0.80 ! LA 1.03 MK 1.00* NL 1.07 OV 1.18 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.94 HN 1.00 KP 0.83 ! LA 1.02 MK 1.07 NL 1.10 OV 1.17 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.097197Jy sigma=0.068729 ! Fit after self-cal, rms=0.069765Jy sigma=0.046337 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7948 mas, bmaj=2.034 mas, bpa=-0.06144 degrees ! Estimated noise=11.8734 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 (-1.9, -10.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208849 Jy ! Component: 100 - total flux cleaned = 0.0241806 Jy ! Component: 150 - total flux cleaned = 0.0279348 Jy ! Component: 200 - total flux cleaned = 0.0302158 Jy ! Total flux subtracted in 200 components = 0.0302158 Jy ! Clean residual min=-0.011530 max=0.020259 Jy/beam ! Clean residual mean=-0.000681 rms=0.004309 Jy/beam ! Combined flux in latest and established models = 0.638454 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 80 components and 0.638454 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=0.060790Jy sigma=0.040524 ! Fit after self-cal, rms=0.060745Jy sigma=0.040378 ! 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=0.060745Jy sigma=0.040378 ! Fit after self-cal, rms=0.059522Jy sigma=0.040245 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7953 mas, bmaj=2.034 mas, bpa=0.008617 degrees ! Estimated noise=11.8493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000906087 Jy ! Component: 100 - total flux cleaned = 0.00168341 Jy ! Component: 150 - total flux cleaned = 0.00184879 Jy ! Component: 200 - total flux cleaned = 0.00155982 Jy ! Total flux subtracted in 200 components = 0.00155982 Jy ! Clean residual min=-0.011755 max=0.019404 Jy/beam ! Clean residual mean=-0.000756 rms=0.004055 Jy/beam ! Combined flux in latest and established models = 0.640014 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.640014 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=0.058437Jy sigma=0.039617 ! Fit after self-cal, rms=0.058434Jy sigma=0.039595 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 (2, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143338 Jy ! Component: 100 - total flux cleaned = 0.0164243 Jy ! Component: 150 - total flux cleaned = 0.0153926 Jy ! Component: 200 - total flux cleaned = 0.0144758 Jy ! Total flux subtracted in 200 components = 0.0144758 Jy ! Clean residual min=-0.012317 max=0.015887 Jy/beam ! Clean residual mean=-0.000777 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 0.65449 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.65449 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=0.052533Jy sigma=0.035872 ! Fit after self-cal, rms=0.052422Jy sigma=0.035798 ! Inverting map ! Added new window around map position (-8.1, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140716 Jy ! Component: 100 - total flux cleaned = 0.0214494 Jy ! Component: 150 - total flux cleaned = 0.0256958 Jy ! Component: 200 - total flux cleaned = 0.0287712 Jy ! Total flux subtracted in 200 components = 0.0287712 Jy ! Clean residual min=-0.010843 max=0.010194 Jy/beam ! Clean residual mean=-0.000572 rms=0.002958 Jy/beam ! Combined flux in latest and established models = 0.683261 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 177 components and 0.683261 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=0.047734Jy sigma=0.033037 ! Fit after self-cal, rms=0.047606Jy sigma=0.032881 ! 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=0.047606Jy sigma=0.032881 ! Fit after self-cal, rms=0.047084Jy sigma=0.032757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7953 mas, bmaj=2.033 mas, bpa=0.02645 degrees ! Estimated noise=11.7805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321676 Jy ! Component: 100 - total flux cleaned = 0.0046184 Jy ! Component: 150 - total flux cleaned = 0.00494217 Jy ! Component: 200 - total flux cleaned = 0.0049327 Jy ! Total flux subtracted in 200 components = 0.0049327 Jy ! Clean residual min=-0.010144 max=0.009199 Jy/beam ! Clean residual mean=-0.000628 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 0.688194 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 197 components and 0.688194 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=0.045816Jy sigma=0.032069 ! Fit after self-cal, rms=0.045810Jy sigma=0.032039 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 = 0.00113676 Jy ! Component: 100 - total flux cleaned = 0.0011401 Jy ! Component: 150 - total flux cleaned = 0.00127426 Jy ! Component: 200 - total flux cleaned = 0.00127424 Jy ! Total flux subtracted in 200 components = 0.00127424 Jy ! Clean residual min=-0.009822 max=0.008818 Jy/beam ! Clean residual mean=-0.000619 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 0.689468 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 210 components and 0.689468 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=0.045001Jy sigma=0.031571 ! Fit after self-cal, rms=0.045006Jy sigma=0.031559 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.045006Jy sigma=0.031559 ! Fit after self-cal, rms=0.045135Jy sigma=0.031523 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.284 mas, bmaj=2.663 mas, bpa=1.985 degrees ! Estimated noise=13.2963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339374 Jy ! Component: 100 - total flux cleaned = -0.000346198 Jy ! Component: 150 - total flux cleaned = -0.000665381 Jy ! Component: 200 - total flux cleaned = -0.000665415 Jy ! Total flux subtracted in 200 components = -0.000665415 Jy ! Clean residual min=-0.012654 max=0.012064 Jy/beam ! Clean residual mean=-0.000992 rms=0.003442 Jy/beam ! Combined flux in latest and established models = 0.688803 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 235 components and 0.688803 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=0.044456Jy sigma=0.031152 ! Fit after self-cal, rms=0.044450Jy sigma=0.031137 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 = 0.000761353 Jy ! Component: 100 - total flux cleaned = 0.000632629 Jy ! Component: 150 - total flux cleaned = 0.000884973 Jy ! Component: 200 - total flux cleaned = 0.00100463 Jy ! Total flux subtracted in 200 components = 0.00100463 Jy ! Clean residual min=-0.012457 max=0.012025 Jy/beam ! Clean residual mean=-0.000981 rms=0.003361 Jy/beam ! Combined flux in latest and established models = 0.689807 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 253 components and 0.689807 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=0.043994Jy sigma=0.030888 ! Fit after self-cal, rms=0.043994Jy sigma=0.030877 ! 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=0.7958 mas, bmaj=2.033 mas, bpa=0.04051 degrees ! Estimated noise=11.7793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7958 x 2.033 at 0.04051 degrees (North through East) ! Clean map min=-0.017331 max=0.51432 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 ! Performing amp+phase self-cal ! ! 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=0.043994Jy sigma=0.030877 ! Fit after self-cal, rms=0.043059Jy sigma=0.030095 ! Inverting map and beam ! Estimated beam: bmin=0.7959 mas, bmaj=2.033 mas, bpa=0.04363 degrees ! Estimated noise=11.7762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017403 Jy ! Component: 100 - total flux cleaned = 0.00270441 Jy ! Component: 150 - total flux cleaned = 0.00336927 Jy ! Component: 200 - total flux cleaned = 0.0039948 Jy ! Total flux subtracted in 200 components = 0.0039948 Jy ! Clean residual min=-0.009606 max=0.008431 Jy/beam ! Clean residual mean=-0.000582 rms=0.002455 Jy/beam ! Combined flux in latest and established models = 0.693802 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 277 components and 0.693802 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=0.042442Jy sigma=0.029758 ! Fit after self-cal, rms=0.042447Jy sigma=0.029747 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972385 Jy ! Component: 100 - total flux cleaned = 0.00107144 Jy ! Component: 150 - total flux cleaned = 0.00144535 Jy ! Component: 200 - total flux cleaned = 0.00153453 Jy ! Total flux subtracted in 200 components = 0.00153453 Jy ! Clean residual min=-0.009471 max=0.008296 Jy/beam ! Clean residual mean=-0.000581 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.695336 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 292 components and 0.695336 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=0.042037Jy sigma=0.029520 ! Fit after self-cal, rms=0.042042Jy sigma=0.029514 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.042042Jy sigma=0.029514 ! Fit after self-cal, rms=0.042133Jy sigma=0.029494 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=0.6638 mas, bmaj=1.851 mas, bpa=-2.446 degrees ! Estimated noise=22.3993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.389855 Jy ! Component: 100 - total flux cleaned = 0.490473 Jy ! Component: 150 - total flux cleaned = 0.53706 Jy ! Component: 200 - total flux cleaned = 0.56611 Jy ! Total flux subtracted in 200 components = 0.56611 Jy ! Clean residual min=-0.011862 max=0.016487 Jy/beam ! Clean residual mean=0.000013 rms=0.004812 Jy/beam ! Combined flux in latest and established models = 0.56611 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.56611 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7955 mas, bmaj=2.032 mas, bpa=0.02111 degrees ! Estimated noise=11.7769 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 = 0.0279166 Jy ! Component: 100 - total flux cleaned = 0.0487275 Jy ! Component: 150 - total flux cleaned = 0.0645891 Jy ! Component: 200 - total flux cleaned = 0.0749475 Jy ! Total flux subtracted in 200 components = 0.0749475 Jy ! Clean residual min=-0.009708 max=0.011991 Jy/beam ! Clean residual mean=-0.000318 rms=0.003927 Jy/beam ! Combined flux in latest and established models = 0.641057 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 70 components and 0.641057 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=2.661 mas, bpa=1.977 degrees ! Estimated noise=13.2992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113189 Jy ! Component: 100 - total flux cleaned = 0.0173016 Jy ! Component: 150 - total flux cleaned = 0.0224455 Jy ! Component: 200 - total flux cleaned = 0.0277129 Jy ! Total flux subtracted in 200 components = 0.0277129 Jy ! Clean residual min=-0.012131 max=0.012442 Jy/beam ! Clean residual mean=-0.000705 rms=0.004342 Jy/beam ! Combined flux in latest and established models = 0.66877 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 = 0.00438851 Jy ! Component: 100 - total flux cleaned = 0.00778547 Jy ! Component: 150 - total flux cleaned = 0.01009 Jy ! Component: 200 - total flux cleaned = 0.0122466 Jy ! Total flux subtracted in 200 components = 0.0122466 Jy ! Clean residual min=-0.012080 max=0.011846 Jy/beam ! Clean residual mean=-0.000727 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 0.681017 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 148 components and 0.681017 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7955 mas, bmaj=2.032 mas, bpa=0.02111 degrees ! Estimated noise=11.7769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395025 Jy ! Component: 100 - total flux cleaned = 0.00632665 Jy ! Component: 150 - total flux cleaned = 0.00882098 Jy ! Component: 200 - total flux cleaned = 0.0105818 Jy ! Total flux subtracted in 200 components = 0.0105818 Jy ! Clean residual min=-0.008599 max=0.009122 Jy/beam ! Clean residual mean=-0.000516 rms=0.002736 Jy/beam ! Combined flux in latest and established models = 0.691598 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 179 components and 0.691598 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=0.044813Jy sigma=0.031175 ! Fit after self-cal, rms=0.044727Jy sigma=0.031125 wmodel /scr/pima/s3111a_uvs/J1354-0206_X_map.mod ! Writing 179 model components to file: /scr/pima/s3111a_uvs/J1354-0206_X_map.mod wobs /scr/pima/s3111a_uvs/J1354-0206_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J1354-0206_X_uvs.fits wwins /scr/pima/s3111a_uvs/J1354-0206_X_map.win ! wwins: Wrote 4 windows to /scr/pima/s3111a_uvs/J1354-0206_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942781 Jy ! Component: 100 - total flux cleaned = -0.00010648 Jy ! Component: 150 - total flux cleaned = -0.00107166 Jy ! Component: 200 - total flux cleaned = -0.00145615 Jy ! Component: 250 - total flux cleaned = -0.00218422 Jy ! Component: 300 - total flux cleaned = -0.00345363 Jy ! Component: 350 - total flux cleaned = -0.00455897 Jy ! Component: 400 - total flux cleaned = -0.00562676 Jy ! Component: 450 - total flux cleaned = -0.00665872 Jy ! Component: 500 - total flux cleaned = -0.0076593 Jy ! Component: 550 - total flux cleaned = -0.00862794 Jy ! Component: 600 - total flux cleaned = -0.00956617 Jy ! Component: 650 - total flux cleaned = -0.0102035 Jy ! Component: 700 - total flux cleaned = -0.0106462 Jy ! Component: 750 - total flux cleaned = -0.0113424 Jy ! Component: 800 - total flux cleaned = -0.0120235 Jy ! Component: 850 - total flux cleaned = -0.0125232 Jy ! Component: 900 - total flux cleaned = -0.0130133 Jy ! Component: 950 - total flux cleaned = -0.0135747 Jy ! Component: 1000 - total flux cleaned = -0.0139686 Jy ! Component: 1050 - total flux cleaned = -0.014433 Jy ! Component: 1100 - total flux cleaned = -0.0150404 Jy ! Component: 1150 - total flux cleaned = -0.0155613 Jy ! Component: 1200 - total flux cleaned = -0.0160004 Jy ! Component: 1250 - total flux cleaned = -0.0165033 Jy ! Component: 1300 - total flux cleaned = -0.0169271 Jy ! Component: 1350 - total flux cleaned = -0.0174121 Jy ! Component: 1400 - total flux cleaned = -0.017889 Jy ! Component: 1450 - total flux cleaned = -0.0182914 Jy ! Component: 1500 - total flux cleaned = -0.0188197 Jy ! Component: 1550 - total flux cleaned = -0.0194695 Jy ! Component: 1600 - total flux cleaned = -0.0200451 Jy ! Component: 1650 - total flux cleaned = -0.0206762 Jy ! Component: 1700 - total flux cleaned = -0.0213601 Jy ! Component: 1750 - total flux cleaned = -0.0220963 Jy ! Component: 1800 - total flux cleaned = -0.0225204 Jy ! Component: 1850 - total flux cleaned = -0.0232975 Jy ! Component: 1900 - total flux cleaned = -0.0238282 Jy ! Component: 1950 - total flux cleaned = -0.0244108 Jy ! Component: 2000 - total flux cleaned = -0.0250426 Jy ! Total flux subtracted in 2048 components = -0.0254957 Jy ! Clean residual min=-0.002991 max=0.004463 Jy/beam ! Clean residual mean=-0.000539 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.666103 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 388 components and 0.666103 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J1354-0206_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7955 x 2.032 at 0.02111 degrees (North through East) ! Clean map min=-0.013512 max=0.51617 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J1354-0206_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.516172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0013408 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.779275 0.779275 1.55855 3.1171 6.2342 12.4684 24.9368 49.8736 99.7473 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.516 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J1354-0206_X_uvs.log closed on Mon Jul 23 07:17:56 2012