! Started logfile: /d2/scr/pima/bp177h_uvs/J1405+0415_C_uvs.log on Sun Mar 30 00:46:19 2014 obs /d2/scr/pima/bp177h_uvs/J1405+0415_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1405+0415_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1405+0415 ! ! 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/bp177h_uvs/J1405+0415_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=1.112715Jy sigma=49.933701 ! Fit after self-cal, rms=0.507905Jy sigma=23.185101 ! 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=1.284 mas, bmaj=3.441 mas, bpa=-2.733 degrees ! Estimated noise=0.614129 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 = 0.388297 Jy ! Component: 100 - total flux cleaned = 0.526533 Jy ! Total flux subtracted in 100 components = 0.526533 Jy ! Clean residual min=-0.025670 max=0.056894 Jy/beam ! Clean residual mean=0.000077 rms=0.006661 Jy/beam ! Combined flux in latest and established models = 0.526533 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.526533 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=0.141289Jy sigma=5.448253 ! Fit after self-cal, rms=0.140900Jy sigma=5.422305 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615849 Jy ! Component: 100 - total flux cleaned = 0.0927833 Jy ! Total flux subtracted in 100 components = 0.0927833 Jy ! Clean residual min=-0.015130 max=0.030286 Jy/beam ! Clean residual mean=0.000049 rms=0.003960 Jy/beam ! Combined flux in latest and established models = 0.619316 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.619316 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=0.101617Jy sigma=3.584147 ! Fit after self-cal, rms=0.101519Jy sigma=3.576446 ! Inverting map ! Added new window around map position (-6.3, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275305 Jy ! Component: 100 - total flux cleaned = 0.0443385 Jy ! Total flux subtracted in 100 components = 0.0443385 Jy ! Clean residual min=-0.011471 max=0.013748 Jy/beam ! Clean residual mean=0.000032 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.663655 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.663655 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=0.090244Jy sigma=2.981480 ! Fit after self-cal, rms=0.089958Jy sigma=2.968532 ! 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=1.544 mas, bmaj=3.911 mas, bpa=-2.664 degrees ! Estimated noise=0.508744 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 = 0.0184265 Jy ! Component: 100 - total flux cleaned = 0.0304797 Jy ! Component: 150 - total flux cleaned = 0.0389929 Jy ! Component: 200 - total flux cleaned = 0.0453163 Jy ! Total flux subtracted in 200 components = 0.0453163 Jy ! Clean residual min=-0.012598 max=0.015818 Jy/beam ! Clean residual mean=0.000030 rms=0.003537 Jy/beam ! Combined flux in latest and established models = 0.708971 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.708971 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=0.083971Jy sigma=2.733032 ! Fit after self-cal, rms=0.083673Jy sigma=2.716686 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 3.911 at -2.664 degrees (North through East) ! Clean map min=-0.012216 max=0.50701 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 0.96 FD 1.11 HN 0.98 KP 0.90 ! LA 1.00 MK 1.04 NL 1.05 OV 0.99 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! 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 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 0.94 FD 1.14 HN 1.00 KP 1.00 ! LA 1.02 MK 1.03 NL 0.99 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.03 KP 1.02 ! LA 1.03 MK 1.02 NL 1.02 OV 0.97 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.06 KP 1.01 ! LA 1.07 MK 0.99 NL 0.98 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 0.93 ! LA 0.99 MK 0.98 NL 1.00 OV 0.96 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.04 KP 1.00 ! LA 1.00 MK 0.99 NL 1.00 OV 1.01 ! PT 0.91 SC 0.99 ! ! ! Fit before self-cal, rms=0.083673Jy sigma=2.716686 ! Fit after self-cal, rms=0.076008Jy sigma=2.253934 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=3.913 mas, bpa=-2.55 degrees ! Estimated noise=0.508643 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 = 0.00607675 Jy ! Component: 100 - total flux cleaned = 0.00938965 Jy ! Component: 150 - total flux cleaned = 0.0111444 Jy ! Component: 200 - total flux cleaned = 0.0117219 Jy ! Total flux subtracted in 200 components = 0.0117219 Jy ! Clean residual min=-0.009093 max=0.010734 Jy/beam ! Clean residual mean=0.000016 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.720693 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.720693 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=0.075310Jy sigma=2.223334 ! Fit after self-cal, rms=0.075223Jy sigma=2.219459 ! 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=0.075223Jy sigma=2.219459 ! Fit after self-cal, rms=0.075159Jy sigma=2.214661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=3.908 mas, bpa=-2.442 degrees ! Estimated noise=0.50969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340457 Jy ! Component: 100 - total flux cleaned = 0.00523074 Jy ! Component: 150 - total flux cleaned = 0.00583685 Jy ! Component: 200 - total flux cleaned = 0.00637417 Jy ! Total flux subtracted in 200 components = 0.00637417 Jy ! Clean residual min=-0.009208 max=0.010571 Jy/beam ! Clean residual mean=0.000015 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.727067 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.727067 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=0.074792Jy sigma=2.206343 ! Fit after self-cal, rms=0.074775Jy sigma=2.205765 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-12, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107053 Jy ! Component: 100 - total flux cleaned = 0.0170527 Jy ! Component: 150 - total flux cleaned = 0.0202474 Jy ! Component: 200 - total flux cleaned = 0.0218991 Jy ! Total flux subtracted in 200 components = 0.0218991 Jy ! Clean residual min=-0.008743 max=0.007420 Jy/beam ! Clean residual mean=-0.000001 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.748966 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 117 components and 0.748966 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=0.072946Jy sigma=2.092021 ! Fit after self-cal, rms=0.072782Jy sigma=2.081089 ! 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=0.072782Jy sigma=2.081089 ! Fit after self-cal, rms=0.072591Jy sigma=2.066830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=3.908 mas, bpa=-2.425 degrees ! Estimated noise=0.510918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521076 Jy ! Component: 100 - total flux cleaned = 0.00728139 Jy ! Component: 150 - total flux cleaned = 0.00918881 Jy ! Component: 200 - total flux cleaned = 0.0107714 Jy ! Total flux subtracted in 200 components = 0.0107714 Jy ! Clean residual min=-0.008249 max=0.007146 Jy/beam ! Clean residual mean=-0.000003 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.759738 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 140 components and 0.759738 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=0.071882Jy sigma=2.034338 ! Fit after self-cal, rms=0.071841Jy sigma=2.031619 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 = 0.00205509 Jy ! Component: 100 - total flux cleaned = 0.0033773 Jy ! Component: 150 - total flux cleaned = 0.00439593 Jy ! Component: 200 - total flux cleaned = 0.00524617 Jy ! Total flux subtracted in 200 components = 0.00524617 Jy ! Clean residual min=-0.008108 max=0.006669 Jy/beam ! Clean residual mean=-0.000007 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.764984 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 149 components and 0.764984 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=0.071489Jy sigma=2.020124 ! Fit after self-cal, rms=0.071479Jy sigma=2.019572 ! 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=0.071479Jy sigma=2.019572 ! Fit after self-cal, rms=0.071377Jy sigma=2.011963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=5.948 mas, bpa=2.675 degrees ! Estimated noise=0.659736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0067469 Jy ! Component: 100 - total flux cleaned = 0.0106012 Jy ! Component: 150 - total flux cleaned = 0.0127079 Jy ! Component: 200 - total flux cleaned = 0.0145846 Jy ! Total flux subtracted in 200 components = 0.0145846 Jy ! Clean residual min=-0.010479 max=0.009238 Jy/beam ! Clean residual mean=-0.000030 rms=0.002758 Jy/beam ! Combined flux in latest and established models = 0.779568 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 0.779568 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=0.070991Jy sigma=2.013862 ! Fit after self-cal, rms=0.070961Jy sigma=2.011728 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 = 0.00218418 Jy ! Component: 100 - total flux cleaned = 0.00345851 Jy ! Component: 150 - total flux cleaned = 0.00454151 Jy ! Component: 200 - total flux cleaned = 0.00518212 Jy ! Total flux subtracted in 200 components = 0.00518212 Jy ! Clean residual min=-0.010402 max=0.008561 Jy/beam ! Clean residual mean=-0.000038 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.78475 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.784751 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=0.070880Jy sigma=2.020411 ! Fit after self-cal, rms=0.070873Jy sigma=2.019560 ! 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=1.544 mas, bmaj=3.907 mas, bpa=-2.406 degrees ! Estimated noise=0.511698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.544 x 3.907 at -2.406 degrees (North through East) ! Clean map min=-0.0092974 max=0.50823 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=0.070873Jy sigma=2.019560 ! Fit after self-cal, rms=0.070518Jy sigma=2.000410 ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=3.899 mas, bpa=-2.272 degrees ! Estimated noise=0.51277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010206 Jy ! Component: 100 - total flux cleaned = 0.00138654 Jy ! Component: 150 - total flux cleaned = 0.00160454 Jy ! Component: 200 - total flux cleaned = 0.00189401 Jy ! Total flux subtracted in 200 components = 0.00189401 Jy ! Clean residual min=-0.007764 max=0.006607 Jy/beam ! Clean residual mean=-0.000011 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.786645 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 178 components and 0.786645 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=0.070018Jy sigma=1.983255 ! Fit after self-cal, rms=0.070011Jy sigma=1.982969 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293295 Jy ! Component: 100 - total flux cleaned = 0.000376504 Jy ! Component: 150 - total flux cleaned = 0.000529713 Jy ! Component: 200 - total flux cleaned = 0.000532733 Jy ! Total flux subtracted in 200 components = 0.000532733 Jy ! Clean residual min=-0.007797 max=0.006776 Jy/beam ! Clean residual mean=-0.000012 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.787177 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.787177 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=0.069782Jy sigma=1.975554 ! Fit after self-cal, rms=0.069777Jy sigma=1.975379 ! 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=0.069777Jy sigma=1.975379 ! Fit after self-cal, rms=0.069753Jy sigma=1.973289 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=1.284 mas, bmaj=3.432 mas, bpa=-2.32 degrees ! Estimated noise=0.621064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.394405 Jy ! Component: 100 - total flux cleaned = 0.536134 Jy ! Component: 150 - total flux cleaned = 0.598294 Jy ! Component: 200 - total flux cleaned = 0.634433 Jy ! Total flux subtracted in 200 components = 0.634433 Jy ! Clean residual min=-0.012259 max=0.019756 Jy/beam ! Clean residual mean=0.000049 rms=0.003568 Jy/beam ! Combined flux in latest and established models = 0.634434 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 0.634434 Jy ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=3.898 mas, bpa=-2.273 degrees ! Estimated noise=0.513631 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 = 0.0338781 Jy ! Component: 100 - total flux cleaned = 0.0567895 Jy ! Component: 150 - total flux cleaned = 0.074093 Jy ! Component: 200 - total flux cleaned = 0.0876162 Jy ! Total flux subtracted in 200 components = 0.0876162 Jy ! Clean residual min=-0.010101 max=0.012778 Jy/beam ! Clean residual mean=0.000032 rms=0.003002 Jy/beam ! Combined flux in latest and established models = 0.72205 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.72205 Jy ! Inverting map ! Added new window around map position (-8.1, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126332 Jy ! Component: 100 - total flux cleaned = 0.0220113 Jy ! Component: 150 - total flux cleaned = 0.0297445 Jy ! Component: 200 - total flux cleaned = 0.0347483 Jy ! Total flux subtracted in 200 components = 0.0347483 Jy ! Clean residual min=-0.009329 max=0.008508 Jy/beam ! Clean residual mean=0.000009 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.756798 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 0.756798 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=3.622 mas, bmaj=5.935 mas, bpa=2.846 degrees ! Estimated noise=0.663988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119854 Jy ! Component: 100 - total flux cleaned = 0.0189324 Jy ! Component: 150 - total flux cleaned = 0.0231913 Jy ! Component: 200 - total flux cleaned = 0.0265847 Jy ! Total flux subtracted in 200 components = 0.0265847 Jy ! Clean residual min=-0.011788 max=0.010615 Jy/beam ! Clean residual mean=-0.000019 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 0.783383 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 = 0.00272952 Jy ! Component: 100 - total flux cleaned = 0.0052842 Jy ! Component: 150 - total flux cleaned = 0.00749756 Jy ! Component: 200 - total flux cleaned = 0.00929088 Jy ! Total flux subtracted in 200 components = 0.00929088 Jy ! Clean residual min=-0.011134 max=0.009075 Jy/beam ! Clean residual mean=-0.000033 rms=0.002783 Jy/beam ! Combined flux in latest and established models = 0.792674 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 128 components and 0.792674 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=3.898 mas, bpa=-2.273 degrees ! Estimated noise=0.513631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134576 Jy ! Component: 100 - total flux cleaned = 0.0011875 Jy ! Component: 150 - total flux cleaned = 0.00118649 Jy ! Component: 200 - total flux cleaned = 0.00118777 Jy ! Total flux subtracted in 200 components = 0.00118777 Jy ! Clean residual min=-0.007630 max=0.007187 Jy/beam ! Clean residual mean=-0.000015 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.793862 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.793862 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=0.069571Jy sigma=1.995140 ! Fit after self-cal, rms=0.069499Jy sigma=1.987552 wmodel /d2/scr/pima/bp177h_uvs/J1405+0415_C_map.mod ! Writing 146 model components to file: /d2/scr/pima/bp177h_uvs/J1405+0415_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1405+0415_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1405+0415_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1405+0415_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177h_uvs/J1405+0415_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 = -0.00137987 Jy ! Component: 100 - total flux cleaned = -0.00208561 Jy ! Component: 150 - total flux cleaned = -0.00306656 Jy ! Component: 200 - total flux cleaned = -0.00398843 Jy ! Component: 250 - total flux cleaned = -0.00476619 Jy ! Component: 300 - total flux cleaned = -0.00523037 Jy ! Component: 350 - total flux cleaned = -0.00540793 Jy ! Component: 400 - total flux cleaned = -0.00566348 Jy ! Component: 450 - total flux cleaned = -0.0058269 Jy ! Component: 500 - total flux cleaned = -0.00606566 Jy ! Component: 550 - total flux cleaned = -0.006067 Jy ! Component: 600 - total flux cleaned = -0.00636683 Jy ! Component: 650 - total flux cleaned = -0.00643946 Jy ! Component: 700 - total flux cleaned = -0.00658002 Jy ! Component: 750 - total flux cleaned = -0.00664787 Jy ! Component: 800 - total flux cleaned = -0.00698296 Jy ! Component: 850 - total flux cleaned = -0.00730861 Jy ! Component: 900 - total flux cleaned = -0.00737063 Jy ! Component: 950 - total flux cleaned = -0.00737107 Jy ! Component: 1000 - total flux cleaned = -0.00761576 Jy ! Component: 1050 - total flux cleaned = -0.00755599 Jy ! Component: 1100 - total flux cleaned = -0.00773159 Jy ! Component: 1150 - total flux cleaned = -0.00773047 Jy ! Component: 1200 - total flux cleaned = -0.00767457 Jy ! Component: 1250 - total flux cleaned = -0.00778629 Jy ! Component: 1300 - total flux cleaned = -0.00784101 Jy ! Component: 1350 - total flux cleaned = -0.0077885 Jy ! Component: 1400 - total flux cleaned = -0.00778936 Jy ! Component: 1450 - total flux cleaned = -0.0079959 Jy ! Component: 1500 - total flux cleaned = -0.00794633 Jy ! Component: 1550 - total flux cleaned = -0.00799719 Jy ! Component: 1600 - total flux cleaned = -0.00814535 Jy ! Component: 1650 - total flux cleaned = -0.00833834 Jy ! Component: 1700 - total flux cleaned = -0.00829084 Jy ! Component: 1750 - total flux cleaned = -0.00833831 Jy ! Component: 1800 - total flux cleaned = -0.00861548 Jy ! Component: 1850 - total flux cleaned = -0.00861464 Jy ! Component: 1900 - total flux cleaned = -0.00865978 Jy ! Component: 1950 - total flux cleaned = -0.00883614 Jy ! Component: 2000 - total flux cleaned = -0.00888048 Jy ! Component: 2050 - total flux cleaned = -0.00888042 Jy ! Component: 2100 - total flux cleaned = -0.00896652 Jy ! Component: 2150 - total flux cleaned = -0.00905083 Jy ! Component: 2200 - total flux cleaned = -0.00913431 Jy ! Component: 2250 - total flux cleaned = -0.00917559 Jy ! Component: 2300 - total flux cleaned = -0.00925726 Jy ! Component: 2350 - total flux cleaned = -0.00925713 Jy ! Component: 2400 - total flux cleaned = -0.0092568 Jy ! Component: 2450 - total flux cleaned = -0.0092961 Jy ! Component: 2500 - total flux cleaned = -0.00929633 Jy ! Component: 2550 - total flux cleaned = -0.00937352 Jy ! Component: 2600 - total flux cleaned = -0.00941126 Jy ! Component: 2650 - total flux cleaned = -0.00948637 Jy ! Component: 2700 - total flux cleaned = -0.0094863 Jy ! Component: 2750 - total flux cleaned = -0.00948646 Jy ! Component: 2800 - total flux cleaned = -0.00963176 Jy ! Component: 2850 - total flux cleaned = -0.00963174 Jy ! Component: 2900 - total flux cleaned = -0.00973811 Jy ! Component: 2950 - total flux cleaned = -0.00970269 Jy ! Component: 3000 - total flux cleaned = -0.0097723 Jy ! Component: 3050 - total flux cleaned = -0.00973736 Jy ! Component: 3100 - total flux cleaned = -0.0097723 Jy ! Component: 3150 - total flux cleaned = -0.0097727 Jy ! Component: 3200 - total flux cleaned = -0.00994052 Jy ! Component: 3250 - total flux cleaned = -0.00997342 Jy ! Component: 3300 - total flux cleaned = -0.00997316 Jy ! Component: 3350 - total flux cleaned = -0.00990781 Jy ! Component: 3400 - total flux cleaned = -0.00997332 Jy ! Component: 3450 - total flux cleaned = -0.0100053 Jy ! Component: 3500 - total flux cleaned = -0.010037 Jy ! Component: 3550 - total flux cleaned = -0.0100373 Jy ! Component: 3600 - total flux cleaned = -0.0100688 Jy ! Component: 3650 - total flux cleaned = -0.0101312 Jy ! Component: 3700 - total flux cleaned = -0.0101001 Jy ! Component: 3750 - total flux cleaned = -0.010131 Jy ! Component: 3800 - total flux cleaned = -0.0101006 Jy ! Component: 3850 - total flux cleaned = -0.0102212 Jy ! Component: 3900 - total flux cleaned = -0.0102212 Jy ! Component: 3950 - total flux cleaned = -0.0102213 Jy ! Component: 4000 - total flux cleaned = -0.0102802 Jy ! Component: 4050 - total flux cleaned = -0.0103093 Jy ! Total flux subtracted in 4096 components = -0.0103969 Jy ! Clean residual min=-0.001607 max=0.001786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.783465 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 472 components and 0.783464 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1405+0415_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.542 x 3.898 at -2.273 degrees (North through East) ! Clean map min=-0.0082041 max=0.51074 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1405+0415_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.510739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000527263 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309705 0.309705 0.619411 1.23882 2.47764 4.95529 9.91057 19.8211 39.6423 79.2846 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.51 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 968.662 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1405+0415_C_uvs.log closed on Sun Mar 30 00:46:24 2014