! Started logfile: /scr/pima/br145ag_uvs/J0721-1630_X_uvs.log on Mon Feb 15 22:23:47 2016 obs /scr/pima/br145ag_uvs/J0721-1630_X_uva.fits ! Reading UV FITS file: /scr/pima/br145ag_uvs/J0721-1630_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0721-1630 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1120 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br145ag_uvs/J0721-1630_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005416Jy sigma=36.290627 ! Fit after self-cal, rms=0.928305Jy sigma=33.591470 ! 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=0.6221 mas, bmaj=1.583 mas, bpa=0.01521 degrees ! Estimated noise=0.901268 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 = 0.0505756 Jy ! Component: 100 - total flux cleaned = 0.0708377 Jy ! Total flux subtracted in 100 components = 0.0708377 Jy ! Clean residual min=-0.007396 max=0.009998 Jy/beam ! Clean residual mean=-0.000005 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.0708377 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0708377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031096Jy sigma=1.063076 ! Fit after self-cal, rms=0.031022Jy sigma=1.061369 ! 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=0.7409 mas, bmaj=1.861 mas, bpa=1.571 degrees ! Estimated noise=0.666868 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 = 0.0131566 Jy ! Component: 100 - total flux cleaned = 0.0192452 Jy ! Component: 150 - total flux cleaned = 0.0210819 Jy ! Component: 200 - total flux cleaned = 0.0215199 Jy ! Total flux subtracted in 200 components = 0.0215199 Jy ! Clean residual min=-0.004888 max=0.006506 Jy/beam ! Clean residual mean=-0.000000 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.0923576 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0923576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025859Jy sigma=0.841807 ! Fit after self-cal, rms=0.025816Jy sigma=0.840942 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7409 x 1.861 at 1.571 degrees (North through East) ! Clean map min=-0.0043632 max=0.06951 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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* 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 0.90 FD 0.96 LA 0.91 MK 1.04 ! NL 1.03 OV 1.11 PT 1.15 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 LA 0.98 MK 1.00* ! NL 0.99 OV 1.10 PT 1.13 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.86 LA 0.92 MK 0.97 ! NL 1.08 OV 1.06 PT 1.07 SC 1.06 ! ! ! Fit before self-cal, rms=0.025816Jy sigma=0.840942 ! Fit after self-cal, rms=0.025279Jy sigma=0.815753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7438 mas, bmaj=1.861 mas, bpa=1.579 degrees ! Estimated noise=0.661465 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 = -0.000765811 Jy ! Component: 100 - total flux cleaned = -0.00072151 Jy ! Component: 150 - total flux cleaned = -0.000761766 Jy ! Component: 200 - total flux cleaned = -0.000761311 Jy ! Total flux subtracted in 200 components = -0.000761311 Jy ! Clean residual min=-0.004459 max=0.005330 Jy/beam ! Clean residual mean=-0.000001 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0915963 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0915963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025140Jy sigma=0.808686 ! Fit after self-cal, rms=0.025165Jy sigma=0.808434 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025165Jy sigma=0.808434 ! Fit after self-cal, rms=0.025200Jy sigma=0.808073 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7463 mas, bmaj=1.865 mas, bpa=1.644 degrees ! Estimated noise=0.664045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326826 Jy ! Component: 100 - total flux cleaned = -0.000326163 Jy ! Component: 150 - total flux cleaned = -0.000358083 Jy ! Component: 200 - total flux cleaned = -0.000389159 Jy ! Total flux subtracted in 200 components = -0.000389159 Jy ! Clean residual min=-0.004438 max=0.005258 Jy/beam ! Clean residual mean=-0.000001 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.0912071 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0912071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025126Jy sigma=0.804543 ! Fit after self-cal, rms=0.025124Jy sigma=0.804406 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 (-27.2, -38.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511145 Jy ! Component: 100 - total flux cleaned = 0.00739323 Jy ! Component: 150 - total flux cleaned = 0.00790992 Jy ! Component: 200 - total flux cleaned = 0.00802392 Jy ! Total flux subtracted in 200 components = 0.00802392 Jy ! Clean residual min=-0.003393 max=0.003307 Jy/beam ! Clean residual mean=-0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.099231 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.099231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023987Jy sigma=0.763213 ! Fit after self-cal, rms=0.023906Jy sigma=0.759693 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023906Jy sigma=0.759693 ! Fit after self-cal, rms=0.023216Jy sigma=0.736769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7475 mas, bmaj=1.867 mas, bpa=1.7 degrees ! Estimated noise=0.652959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436109 Jy ! Component: 100 - total flux cleaned = 0.00071626 Jy ! Component: 150 - total flux cleaned = 0.000639448 Jy ! Component: 200 - total flux cleaned = 0.000494192 Jy ! Total flux subtracted in 200 components = 0.000494192 Jy ! Clean residual min=-0.002648 max=0.003300 Jy/beam ! Clean residual mean=-0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0997252 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0997252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022952Jy sigma=0.728385 ! Fit after self-cal, rms=0.022948Jy sigma=0.728005 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, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025943 Jy ! Component: 100 - total flux cleaned = 0.00315656 Jy ! Component: 150 - total flux cleaned = 0.00319474 Jy ! Component: 200 - total flux cleaned = 0.00326222 Jy ! Total flux subtracted in 200 components = 0.00326222 Jy ! Clean residual min=-0.002383 max=0.002422 Jy/beam ! Clean residual mean=-0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.102987 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.102987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022633Jy sigma=0.715202 ! Fit after self-cal, rms=0.022593Jy sigma=0.713776 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022593Jy sigma=0.713776 ! Fit after self-cal, rms=0.022238Jy sigma=0.702967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=4.273 mas, bpa=7.784 degrees ! Estimated noise=0.960507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.72792e-05 Jy ! Component: 100 - total flux cleaned = 0.000189412 Jy ! Component: 150 - total flux cleaned = 0.000286134 Jy ! Component: 200 - total flux cleaned = 0.000284794 Jy ! Total flux subtracted in 200 components = 0.000284794 Jy ! Clean residual min=-0.002906 max=0.002393 Jy/beam ! Clean residual mean=-0.000005 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.103272 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.103272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022205Jy sigma=0.702699 ! Fit after self-cal, rms=0.022208Jy sigma=0.702361 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 = -6.8559e-05 Jy ! Component: 100 - total flux cleaned = -4.82351e-05 Jy ! Component: 150 - total flux cleaned = 3.69819e-06 Jy ! Component: 200 - total flux cleaned = 3.29624e-05 Jy ! Total flux subtracted in 200 components = 3.29624e-05 Jy ! Clean residual min=-0.002850 max=0.002363 Jy/beam ! Clean residual mean=-0.000005 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.103305 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.103305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022204Jy sigma=0.702897 ! Fit after self-cal, rms=0.022207Jy sigma=0.702805 ! 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=0.747 mas, bmaj=1.865 mas, bpa=1.723 degrees ! Estimated noise=0.644851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.747 x 1.865 at 1.723 degrees (North through East) ! Clean map min=-0.0022022 max=0.066393 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6278 mas, bmaj=1.585 mas, bpa=0.2063 degrees ! Estimated noise=0.866131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484067 Jy ! Component: 100 - total flux cleaned = 0.0674108 Jy ! Component: 150 - total flux cleaned = 0.0782493 Jy ! Component: 200 - total flux cleaned = 0.0849913 Jy ! Total flux subtracted in 200 components = 0.0849913 Jy ! Clean residual min=-0.004520 max=0.005402 Jy/beam ! Clean residual mean=-0.000001 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.0849913 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0849913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.747 mas, bmaj=1.865 mas, bpa=1.723 degrees ! Estimated noise=0.644851 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) ! Added new window around map position (-1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663623 Jy ! Component: 100 - total flux cleaned = 0.0109681 Jy ! Component: 150 - total flux cleaned = 0.0141239 Jy ! Component: 200 - total flux cleaned = 0.0161696 Jy ! Total flux subtracted in 200 components = 0.0161696 Jy ! Clean residual min=-0.002726 max=0.003196 Jy/beam ! Clean residual mean=-0.000003 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.101161 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.101161 Jy ! Inverting map ! Added new window around map position (3.8, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302112 Jy ! Component: 100 - total flux cleaned = 0.00361669 Jy ! Component: 150 - total flux cleaned = 0.0039521 Jy ! Component: 200 - total flux cleaned = 0.00405066 Jy ! Total flux subtracted in 200 components = 0.00405066 Jy ! Clean residual min=-0.002063 max=0.002358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.105212 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.105212 Jy ! Inverting map ! Added new window around map position (-40, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202493 Jy ! Component: 100 - total flux cleaned = 0.00278435 Jy ! Component: 150 - total flux cleaned = 0.00301737 Jy ! Component: 200 - total flux cleaned = 0.00301733 Jy ! Total flux subtracted in 200 components = 0.00301733 Jy ! Clean residual min=-0.001947 max=0.001790 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.108229 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.108229 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=4.273 mas, bpa=7.784 degrees ! Estimated noise=0.960507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611237 Jy ! Component: 100 - total flux cleaned = -0.000607925 Jy ! Component: 150 - total flux cleaned = -0.000729275 Jy ! Component: 200 - total flux cleaned = -0.000811033 Jy ! Total flux subtracted in 200 components = -0.000811033 Jy ! Clean residual min=-0.001913 max=0.002598 Jy/beam ! Clean residual mean=-0.000006 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.107418 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) ! Added new window around map position (-42.8, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122611 Jy ! Component: 100 - total flux cleaned = 0.00166382 Jy ! Component: 150 - total flux cleaned = 0.0020069 Jy ! Component: 200 - total flux cleaned = 0.00222736 Jy ! Total flux subtracted in 200 components = 0.00222736 Jy ! Clean residual min=-0.001469 max=0.001631 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.109645 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 131 components and 0.109645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.747 mas, bmaj=1.865 mas, bpa=1.723 degrees ! Estimated noise=0.644851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.37735e-06 Jy ! Component: 100 - total flux cleaned = 0.000244814 Jy ! Component: 150 - total flux cleaned = 0.000433671 Jy ! Component: 200 - total flux cleaned = 0.000637976 Jy ! Total flux subtracted in 200 components = 0.000637976 Jy ! Clean residual min=-0.001459 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.110283 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 0.110283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021564Jy sigma=0.682534 ! Fit after self-cal, rms=0.021506Jy sigma=0.681026 wmodel /scr/pima/br145ag_uvs/J0721-1630_X_map.mod ! Writing 159 model components to file: /scr/pima/br145ag_uvs/J0721-1630_X_map.mod wobs /scr/pima/br145ag_uvs/J0721-1630_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145ag_uvs/J0721-1630_X_uvs.fits wwins /scr/pima/br145ag_uvs/J0721-1630_X_map.win ! wwins: Wrote 7 windows to /scr/pima/br145ag_uvs/J0721-1630_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.3844e-05 Jy ! Component: 100 - total flux cleaned = -0.000251434 Jy ! Component: 150 - total flux cleaned = -0.000370764 Jy ! Component: 200 - total flux cleaned = -0.000460661 Jy ! Component: 250 - total flux cleaned = -0.000610626 Jy ! Component: 300 - total flux cleaned = -0.000693299 Jy ! Component: 350 - total flux cleaned = -0.000753007 Jy ! Component: 400 - total flux cleaned = -0.000810913 Jy ! Component: 450 - total flux cleaned = -0.000867359 Jy ! Component: 500 - total flux cleaned = -0.000867692 Jy ! Component: 550 - total flux cleaned = -0.000921258 Jy ! Component: 600 - total flux cleaned = -0.000990288 Jy ! Component: 650 - total flux cleaned = -0.0010404 Jy ! Component: 700 - total flux cleaned = -0.00105697 Jy ! Component: 750 - total flux cleaned = -0.00112077 Jy ! Component: 800 - total flux cleaned = -0.00115158 Jy ! Component: 850 - total flux cleaned = -0.00115168 Jy ! Component: 900 - total flux cleaned = -0.00118164 Jy ! Component: 950 - total flux cleaned = -0.00116712 Jy ! Component: 1000 - total flux cleaned = -0.00118155 Jy ! Component: 1050 - total flux cleaned = -0.00116831 Jy ! Component: 1100 - total flux cleaned = -0.00125022 Jy ! Component: 1150 - total flux cleaned = -0.00121018 Jy ! Component: 1200 - total flux cleaned = -0.00121022 Jy ! Component: 1250 - total flux cleaned = -0.00119718 Jy ! Component: 1300 - total flux cleaned = -0.00118458 Jy ! Component: 1350 - total flux cleaned = -0.00115963 Jy ! Component: 1400 - total flux cleaned = -0.00114711 Jy ! Component: 1450 - total flux cleaned = -0.00114692 Jy ! Component: 1500 - total flux cleaned = -0.00107579 Jy ! Component: 1550 - total flux cleaned = -0.00105254 Jy ! Component: 1600 - total flux cleaned = -0.00105275 Jy ! Component: 1650 - total flux cleaned = -0.0010527 Jy ! Component: 1700 - total flux cleaned = -0.00104137 Jy ! Component: 1750 - total flux cleaned = -0.00103019 Jy ! Component: 1800 - total flux cleaned = -0.0010081 Jy ! Component: 1850 - total flux cleaned = -0.000953255 Jy ! Component: 1900 - total flux cleaned = -0.000931644 Jy ! Component: 1950 - total flux cleaned = -0.000899407 Jy ! Component: 2000 - total flux cleaned = -0.000846131 Jy ! Component: 2050 - total flux cleaned = -0.000835539 Jy ! Component: 2100 - total flux cleaned = -0.000762335 Jy ! Component: 2150 - total flux cleaned = -0.00075183 Jy ! Component: 2200 - total flux cleaned = -0.000731287 Jy ! Component: 2250 - total flux cleaned = -0.000680519 Jy ! Component: 2300 - total flux cleaned = -0.000650308 Jy ! Component: 2350 - total flux cleaned = -0.000660319 Jy ! Component: 2400 - total flux cleaned = -0.00062055 Jy ! Component: 2450 - total flux cleaned = -0.000581197 Jy ! Component: 2500 - total flux cleaned = -0.000581144 Jy ! Component: 2550 - total flux cleaned = -0.000581044 Jy ! Component: 2600 - total flux cleaned = -0.000542522 Jy ! Component: 2650 - total flux cleaned = -0.000542494 Jy ! Component: 2700 - total flux cleaned = -0.000494994 Jy ! Component: 2750 - total flux cleaned = -0.000466674 Jy ! Component: 2800 - total flux cleaned = -0.000438592 Jy ! Component: 2850 - total flux cleaned = -0.000391928 Jy ! Component: 2900 - total flux cleaned = -0.000364092 Jy ! Component: 2950 - total flux cleaned = -0.000327156 Jy ! Component: 3000 - total flux cleaned = -0.000281233 Jy ! Component: 3050 - total flux cleaned = -0.000262872 Jy ! Component: 3100 - total flux cleaned = -0.00024465 Jy ! Component: 3150 - total flux cleaned = -0.000181312 Jy ! Component: 3200 - total flux cleaned = -0.000127327 Jy ! Component: 3250 - total flux cleaned = -6.45592e-05 Jy ! Component: 3300 - total flux cleaned = -1.99085e-05 Jy ! Component: 3350 - total flux cleaned = 6.84096e-06 Jy ! Component: 3400 - total flux cleaned = 8.66169e-05 Jy ! Component: 3450 - total flux cleaned = 0.000148483 Jy ! Component: 3500 - total flux cleaned = 0.000201254 Jy ! Component: 3550 - total flux cleaned = 0.000280073 Jy ! Component: 3600 - total flux cleaned = 0.00034118 Jy ! Component: 3650 - total flux cleaned = 0.000393503 Jy ! Component: 3700 - total flux cleaned = 0.000428277 Jy ! Component: 3750 - total flux cleaned = 0.000489045 Jy ! Component: 3800 - total flux cleaned = 0.000532388 Jy ! Component: 3850 - total flux cleaned = 0.000601615 Jy ! Component: 3900 - total flux cleaned = 0.000662113 Jy ! Component: 3950 - total flux cleaned = 0.000696659 Jy ! Component: 4000 - total flux cleaned = 0.000722484 Jy ! Component: 4050 - total flux cleaned = 0.000791385 Jy ! Total flux subtracted in 4096 components = 0.000808689 Jy ! Clean residual min=-0.000557 max=0.000562 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.111092 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 391 components and 0.111092 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145ag_uvs/J0721-1630_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.747 x 1.865 at 1.723 degrees (North through East) ! Clean map min=-0.0012616 max=0.064889 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145ag_uvs/J0721-1630_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0648887 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.591325 0.591325 1.18265 2.3653 4.7306 9.4612 18.9224 37.8448 75.6896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 507.335 quit ! Quitting program ! Log file /scr/pima/br145ag_uvs/J0721-1630_X_uvs.log closed on Mon Feb 15 22:23:51 2016