! Started logfile: /d2/scr/pima/bp177i_uvs/J1338+6632_C_uvs.log on Tue Apr 15 00:27:58 2014 obs /d2/scr/pima/bp177i_uvs/J1338+6632_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1338+6632_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1338+6632 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1338+6632_C] 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 0.300x0.300 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=1.006793Jy sigma=45.072703 ! Fit after self-cal, rms=0.917547Jy sigma=41.139416 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=5.252 mas, bpa=31.69 degrees ! Estimated noise=0.670562 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 = 0.060565 Jy ! Component: 100 - total flux cleaned = 0.078631 Jy ! Total flux subtracted in 100 components = 0.078631 Jy ! Clean residual min=-0.003451 max=0.008118 Jy/beam ! Clean residual mean=-0.000018 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.078631 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.078631 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=0.023551Jy sigma=0.908491 ! Fit after self-cal, rms=0.023462Jy sigma=0.904346 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887416 Jy ! Component: 100 - total flux cleaned = 0.0133046 Jy ! Total flux subtracted in 100 components = 0.0133046 Jy ! Clean residual min=-0.002562 max=0.002495 Jy/beam ! Clean residual mean=-0.000012 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0919356 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.0919356 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=0.018954Jy sigma=0.709201 ! Fit after self-cal, rms=0.018918Jy sigma=0.707459 ! 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=1.634 mas, bmaj=5.232 mas, bpa=31.66 degrees ! Estimated noise=0.486822 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 = 0.003156 Jy ! Component: 100 - total flux cleaned = 0.0049954 Jy ! Component: 150 - total flux cleaned = 0.00628169 Jy ! Component: 200 - total flux cleaned = 0.00720618 Jy ! Total flux subtracted in 200 components = 0.00720618 Jy ! Clean residual min=-0.002279 max=0.002265 Jy/beam ! Clean residual mean=-0.000026 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0991418 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.0991418 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=0.018137Jy sigma=0.684316 ! Fit after self-cal, rms=0.018131Jy sigma=0.684067 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.634 x 5.232 at 31.66 degrees (North through East) ! Clean map min=-0.0022196 max=0.081289 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 0.91 FD 1.02 HN 0.95 KP 0.87 ! LA 1.01 MK 0.98 NL 1.08 OV 0.92 ! PT 0.88 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.17 HN 0.98 KP 0.91 ! LA 1.07 MK 0.93 NL 1.13 OV 1.02 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.03 KP 0.96 ! LA 1.02 MK 1.00 NL 1.03 OV 0.92 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.02 KP 0.98 ! LA 1.07 MK 1.02 NL 1.09 OV 0.95 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 0.99 ! LA 1.12 MK 0.99 NL 1.07 OV 1.02 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 KP 0.90 ! LA 0.99 MK 0.94 NL 1.10 OV 0.95 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 1.03 KP 1.02 ! LA 1.02 MK 0.99 NL 1.09 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.018131Jy sigma=0.684067 ! Fit after self-cal, rms=0.016545Jy sigma=0.594774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.627 mas, bmaj=5.249 mas, bpa=31.72 degrees ! Estimated noise=0.490613 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 = 0.0011692 Jy ! Component: 100 - total flux cleaned = 0.00148159 Jy ! Component: 150 - total flux cleaned = 0.00157689 Jy ! Component: 200 - total flux cleaned = 0.00157706 Jy ! Total flux subtracted in 200 components = 0.00157706 Jy ! Clean residual min=-0.001172 max=0.001367 Jy/beam ! Clean residual mean=-0.000012 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.100719 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.100719 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=0.016403Jy sigma=0.592381 ! Fit after self-cal, rms=0.016404Jy sigma=0.592289 ! 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=0.016404Jy sigma=0.592289 ! Fit after self-cal, rms=0.016443Jy sigma=0.589897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=5.254 mas, bpa=31.78 degrees ! Estimated noise=0.495671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994488 Jy ! Component: 100 - total flux cleaned = 0.00146388 Jy ! Component: 150 - total flux cleaned = 0.00151574 Jy ! Component: 200 - total flux cleaned = 0.0015257 Jy ! Total flux subtracted in 200 components = 0.0015257 Jy ! Clean residual min=-0.001181 max=0.001348 Jy/beam ! Clean residual mean=-0.000011 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.102245 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.102245 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=0.016331Jy sigma=0.588491 ! Fit after self-cal, rms=0.016331Jy sigma=0.588483 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 = 1.09229e-05 Jy ! Component: 100 - total flux cleaned = 1.88671e-05 Jy ! Component: 150 - total flux cleaned = 2.61067e-05 Jy ! Component: 200 - total flux cleaned = 2.63471e-05 Jy ! Total flux subtracted in 200 components = 2.63471e-05 Jy ! Clean residual min=-0.001164 max=0.001343 Jy/beam ! Clean residual mean=-0.000011 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.102271 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.102271 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=0.016321Jy sigma=0.588321 ! Fit after self-cal, rms=0.016321Jy sigma=0.588317 ! 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=0.016321Jy sigma=0.588317 ! Fit after self-cal, rms=0.016366Jy sigma=0.586037 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=5.257 mas, bpa=31.83 degrees ! Estimated noise=0.500817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000878307 Jy ! Component: 100 - total flux cleaned = 0.00127746 Jy ! Component: 150 - total flux cleaned = 0.00147902 Jy ! Component: 200 - total flux cleaned = 0.00149386 Jy ! Total flux subtracted in 200 components = 0.00149386 Jy ! Clean residual min=-0.001177 max=0.001333 Jy/beam ! Clean residual mean=-0.000011 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.103765 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.103765 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=0.016274Jy sigma=0.585188 ! Fit after self-cal, rms=0.016274Jy sigma=0.585185 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 = 1.44453e-05 Jy ! Component: 100 - total flux cleaned = 2.57997e-05 Jy ! Component: 150 - total flux cleaned = 2.04331e-05 Jy ! Component: 200 - total flux cleaned = 2.04596e-05 Jy ! Total flux subtracted in 200 components = 2.04596e-05 Jy ! Clean residual min=-0.001183 max=0.001331 Jy/beam ! Clean residual mean=-0.000011 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.103785 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.103785 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=0.016268Jy sigma=0.585110 ! Fit after self-cal, rms=0.016268Jy sigma=0.585108 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.016268Jy sigma=0.585108 ! Fit after self-cal, rms=0.016317Jy sigma=0.583322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=5.642 mas, bpa=31.76 degrees ! Estimated noise=0.631086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000968656 Jy ! Component: 100 - total flux cleaned = 0.00132848 Jy ! Component: 150 - total flux cleaned = 0.00137776 Jy ! Component: 200 - total flux cleaned = 0.00138502 Jy ! Total flux subtracted in 200 components = 0.00138502 Jy ! Clean residual min=-0.001532 max=0.001697 Jy/beam ! Clean residual mean=-0.000024 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.10517 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.10517 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=0.016245Jy sigma=0.582908 ! Fit after self-cal, rms=0.016245Jy sigma=0.582894 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 = 1.58484e-05 Jy ! Component: 100 - total flux cleaned = 1.61696e-05 Jy ! Component: 150 - total flux cleaned = 1.66524e-05 Jy ! Component: 200 - total flux cleaned = 1.65432e-05 Jy ! Total flux subtracted in 200 components = 1.65432e-05 Jy ! Clean residual min=-0.001529 max=0.001687 Jy/beam ! Clean residual mean=-0.000024 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.105187 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.105187 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=0.016244Jy sigma=0.583013 ! Fit after self-cal, rms=0.016244Jy sigma=0.583010 ! 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=1.614 mas, bmaj=5.259 mas, bpa=31.87 degrees ! Estimated noise=0.505556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 5.259 at 31.87 degrees (North through East) ! Clean map min=-0.0011503 max=0.084246 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.306 mas, bmaj=5.285 mas, bpa=31.89 degrees ! Estimated noise=0.693936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0627085 Jy ! Component: 100 - total flux cleaned = 0.0821646 Jy ! Component: 150 - total flux cleaned = 0.0917405 Jy ! Component: 200 - total flux cleaned = 0.0966008 Jy ! Total flux subtracted in 200 components = 0.0966008 Jy ! Clean residual min=-0.002179 max=0.002271 Jy/beam ! Clean residual mean=-0.000008 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0966008 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0966008 Jy ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=5.259 mas, bpa=31.87 degrees ! Estimated noise=0.505556 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 = 0.003387 Jy ! Component: 100 - total flux cleaned = 0.00517521 Jy ! Component: 150 - total flux cleaned = 0.00636885 Jy ! Component: 200 - total flux cleaned = 0.00720648 Jy ! Total flux subtracted in 200 components = 0.00720648 Jy ! Clean residual min=-0.001241 max=0.001317 Jy/beam ! Clean residual mean=-0.000013 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.103807 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.103807 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=5.642 mas, bpa=31.76 degrees ! Estimated noise=0.631086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850552 Jy ! Component: 100 - total flux cleaned = 0.00117207 Jy ! Component: 150 - total flux cleaned = 0.00126219 Jy ! Component: 200 - total flux cleaned = 0.00130473 Jy ! Total flux subtracted in 200 components = 0.00130473 Jy ! Clean residual min=-0.001544 max=0.001690 Jy/beam ! Clean residual mean=-0.000024 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.105112 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 = 8.92734e-06 Jy ! Component: 100 - total flux cleaned = 2.45332e-05 Jy ! Component: 150 - total flux cleaned = 3.79836e-05 Jy ! Component: 200 - total flux cleaned = 4.41427e-05 Jy ! Total flux subtracted in 200 components = 4.41427e-05 Jy ! Clean residual min=-0.001540 max=0.001684 Jy/beam ! Clean residual mean=-0.000024 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.105156 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.105156 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=5.259 mas, bpa=31.87 degrees ! Estimated noise=0.505556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.28309e-05 Jy ! Component: 100 - total flux cleaned = 0.000114244 Jy ! Component: 150 - total flux cleaned = 0.000123126 Jy ! Component: 200 - total flux cleaned = 0.000131532 Jy ! Total flux subtracted in 200 components = 0.000131532 Jy ! Clean residual min=-0.001178 max=0.001318 Jy/beam ! Clean residual mean=-0.000011 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.105288 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.105288 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=0.016260Jy sigma=0.583510 ! Fit after self-cal, rms=0.016257Jy sigma=0.583451 wmodel /d2/scr/pima/bp177i_uvs/J1338+6632_C_map.mod ! Writing 68 model components to file: /d2/scr/pima/bp177i_uvs/J1338+6632_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1338+6632_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1338+6632_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1338+6632_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1338+6632_C_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 = 0.000436573 Jy ! Component: 100 - total flux cleaned = 0.000437672 Jy ! Component: 150 - total flux cleaned = 0.000417117 Jy ! Component: 200 - total flux cleaned = 0.000397619 Jy ! Component: 250 - total flux cleaned = 0.000359064 Jy ! Component: 300 - total flux cleaned = 0.00030332 Jy ! Component: 350 - total flux cleaned = 0.000249477 Jy ! Component: 400 - total flux cleaned = 0.000197068 Jy ! Component: 450 - total flux cleaned = 0.000179779 Jy ! Component: 500 - total flux cleaned = 0.000162966 Jy ! Component: 550 - total flux cleaned = 0.000163213 Jy ! Component: 600 - total flux cleaned = 0.000240992 Jy ! Component: 650 - total flux cleaned = 0.000240498 Jy ! Component: 700 - total flux cleaned = 0.000240773 Jy ! Component: 750 - total flux cleaned = 0.000313226 Jy ! Component: 800 - total flux cleaned = 0.00028464 Jy ! Component: 850 - total flux cleaned = 0.000312355 Jy ! Component: 900 - total flux cleaned = 0.000285522 Jy ! Component: 950 - total flux cleaned = 0.00020549 Jy ! Component: 1000 - total flux cleaned = 0.000192717 Jy ! Component: 1050 - total flux cleaned = 0.00016665 Jy ! Component: 1100 - total flux cleaned = 0.000115707 Jy ! Component: 1150 - total flux cleaned = 7.8561e-05 Jy ! Component: 1200 - total flux cleaned = 7.8745e-05 Jy ! Component: 1250 - total flux cleaned = 6.69059e-05 Jy ! Component: 1300 - total flux cleaned = 9.04902e-05 Jy ! Component: 1350 - total flux cleaned = 2.04521e-05 Jy ! Component: 1400 - total flux cleaned = -1.38178e-05 Jy ! Component: 1450 - total flux cleaned = -2.50842e-05 Jy ! Component: 1500 - total flux cleaned = -9.1994e-05 Jy ! Component: 1550 - total flux cleaned = -0.000124846 Jy ! Component: 1600 - total flux cleaned = -0.000157475 Jy ! Component: 1650 - total flux cleaned = -0.000253968 Jy ! Component: 1700 - total flux cleaned = -0.000274916 Jy ! Component: 1750 - total flux cleaned = -0.000285519 Jy ! Component: 1800 - total flux cleaned = -0.000316596 Jy ! Component: 1850 - total flux cleaned = -0.000347171 Jy ! Component: 1900 - total flux cleaned = -0.000387374 Jy ! Component: 1950 - total flux cleaned = -0.000407373 Jy ! Component: 2000 - total flux cleaned = -0.00046634 Jy ! Component: 2050 - total flux cleaned = -0.000446835 Jy ! Component: 2100 - total flux cleaned = -0.00048532 Jy ! Component: 2150 - total flux cleaned = -0.000494556 Jy ! Component: 2200 - total flux cleaned = -0.000522831 Jy ! Component: 2250 - total flux cleaned = -0.000560095 Jy ! Component: 2300 - total flux cleaned = -0.000569168 Jy ! Component: 2350 - total flux cleaned = -0.000614754 Jy ! Component: 2400 - total flux cleaned = -0.000623893 Jy ! Component: 2450 - total flux cleaned = -0.000650822 Jy ! Component: 2500 - total flux cleaned = -0.000695159 Jy ! Component: 2550 - total flux cleaned = -0.000721416 Jy ! Component: 2600 - total flux cleaned = -0.000782216 Jy ! Component: 2650 - total flux cleaned = -0.000773545 Jy ! Component: 2700 - total flux cleaned = -0.00079906 Jy ! Component: 2750 - total flux cleaned = -0.000832811 Jy ! Component: 2800 - total flux cleaned = -0.000807698 Jy ! Component: 2850 - total flux cleaned = -0.000824365 Jy ! Component: 2900 - total flux cleaned = -0.000840866 Jy ! Component: 2950 - total flux cleaned = -0.000889707 Jy ! Component: 3000 - total flux cleaned = -0.000905786 Jy ! Component: 3050 - total flux cleaned = -0.000897745 Jy ! Component: 3100 - total flux cleaned = -0.000961384 Jy ! Component: 3150 - total flux cleaned = -0.000945544 Jy ! Component: 3200 - total flux cleaned = -0.0010003 Jy ! Component: 3250 - total flux cleaned = -0.00105454 Jy ! Component: 3300 - total flux cleaned = -0.00104678 Jy ! Component: 3350 - total flux cleaned = -0.00107737 Jy ! Component: 3400 - total flux cleaned = -0.00108494 Jy ! Component: 3450 - total flux cleaned = -0.0011151 Jy ! Component: 3500 - total flux cleaned = -0.00116718 Jy ! Component: 3550 - total flux cleaned = -0.00117456 Jy ! Component: 3600 - total flux cleaned = -0.00121851 Jy ! Component: 3650 - total flux cleaned = -0.00121837 Jy ! Component: 3700 - total flux cleaned = -0.0012473 Jy ! Component: 3750 - total flux cleaned = -0.00129031 Jy ! Component: 3800 - total flux cleaned = -0.00131165 Jy ! Component: 3850 - total flux cleaned = -0.00133996 Jy ! Component: 3900 - total flux cleaned = -0.00134692 Jy ! Component: 3950 - total flux cleaned = -0.00138875 Jy ! Component: 4000 - total flux cleaned = -0.00141649 Jy ! Component: 4050 - total flux cleaned = -0.00145776 Jy ! Total flux subtracted in 4096 components = -0.00146468 Jy ! Clean residual min=-0.000355 max=0.000415 Jy/beam ! Clean residual mean=-0.000005 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.103823 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 375 components and 0.103823 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1338+6632_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.614 x 5.259 at 31.87 degrees (North through East) ! Clean map min=-0.00099292 max=0.08431 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1338+6632_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0843097 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124292 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.442268 0.442268 0.884536 1.76907 3.53814 7.07628 14.1526 28.3051 56.6103 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 678.322 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1338+6632_C_uvs.log closed on Tue Apr 15 00:28:03 2014