! Started logfile: /g0/scr/pima/s4195c_uvs/J1222+0413_X_uvs.log on Tue Dec 31 19:54:16 2013 obs /g0/scr/pima/s4195c_uvs/J1222+0413_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1222+0413_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 864 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195c_uvs/J1222+0413_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.224224Jy sigma=29.439822 ! Fit after self-cal, rms=0.336368Jy sigma=7.797815 ! 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=0.7244 mas, bmaj=1.935 mas, bpa=-2.372 degrees ! Estimated noise=1.37423 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 = 0.511447 Jy ! Component: 100 - total flux cleaned = 0.623686 Jy ! Total flux subtracted in 100 components = 0.623686 Jy ! Clean residual min=-0.030148 max=0.035675 Jy/beam ! Clean residual mean=0.000020 rms=0.005938 Jy/beam ! Combined flux in latest and established models = 0.623686 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.623686 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=0.098590Jy sigma=2.560195 ! Fit after self-cal, rms=0.098603Jy sigma=2.559947 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420247 Jy ! Component: 100 - total flux cleaned = 0.0686945 Jy ! Total flux subtracted in 100 components = 0.0686945 Jy ! Clean residual min=-0.022498 max=0.017201 Jy/beam ! Clean residual mean=0.000014 rms=0.003799 Jy/beam ! Combined flux in latest and established models = 0.692381 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.692381 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=0.069599Jy sigma=1.761993 ! Fit after self-cal, rms=0.069565Jy sigma=1.761285 ! 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=0.8653 mas, bmaj=2.233 mas, bpa=-3.913 degrees ! Estimated noise=1.03345 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 = 0.0272265 Jy ! Component: 100 - total flux cleaned = 0.0423933 Jy ! Component: 150 - total flux cleaned = 0.0514966 Jy ! Component: 200 - total flux cleaned = 0.0573722 Jy ! Total flux subtracted in 200 components = 0.0573722 Jy ! Clean residual min=-0.020473 max=0.014669 Jy/beam ! Clean residual mean=0.000022 rms=0.004219 Jy/beam ! Combined flux in latest and established models = 0.749753 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.749753 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=0.060077Jy sigma=1.449374 ! Fit after self-cal, rms=0.060042Jy sigma=1.448868 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8653 x 2.233 at -3.913 degrees (North through East) ! Clean map min=-0.01965 max=0.67136 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.97 KP 0.97 LA 1.02 ! MK 1.01 NL 1.08 OV 1.03 PT 0.87 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 0.96 KP 0.97 LA 0.98 ! MK 1.03 NL 1.09 OV 0.99 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.00 KP 1.07 LA 0.95 ! MK 1.07 NL 1.07 OV 1.04 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.02 KP 0.94 LA 0.98 ! MK 1.07 NL 1.03 OV 1.03 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.00 KP 1.07 LA 0.98 ! MK 0.97 NL 1.01 OV 1.01 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.10 KP 1.03 LA 1.04 ! MK 1.00 NL 1.06 OV 1.07 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.02 KP 0.99 LA 0.94 ! MK 0.97 NL 1.04 OV 1.06 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.03 KP 1.06 LA 0.90 ! MK 0.96 NL 1.03 OV 1.06 PT 0.86 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.060042Jy sigma=1.448868 ! Fit after self-cal, rms=0.019777Jy sigma=0.416781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8688 mas, bmaj=2.248 mas, bpa=-3.887 degrees ! Estimated noise=1.035 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 (0.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294314 Jy ! Component: 100 - total flux cleaned = 0.00341723 Jy ! Component: 150 - total flux cleaned = 0.00371227 Jy ! Component: 200 - total flux cleaned = 0.00407549 Jy ! Total flux subtracted in 200 components = 0.00407549 Jy ! Clean residual min=-0.002796 max=0.002230 Jy/beam ! Clean residual mean=0.000000 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.753828 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.753828 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=0.018817Jy sigma=0.390484 ! Fit after self-cal, rms=0.018794Jy sigma=0.389714 ! 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=0.018794Jy sigma=0.389714 ! Fit after self-cal, rms=0.018726Jy sigma=0.389173 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8689 mas, bmaj=2.249 mas, bpa=-3.88 degrees ! Estimated noise=1.03418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302314 Jy ! Component: 100 - total flux cleaned = 0.000398376 Jy ! Component: 150 - total flux cleaned = 0.000598231 Jy ! Component: 200 - total flux cleaned = 0.000806488 Jy ! Total flux subtracted in 200 components = 0.000806488 Jy ! Clean residual min=-0.002615 max=0.002129 Jy/beam ! Clean residual mean=0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.754635 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.754635 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=0.018521Jy sigma=0.383760 ! Fit after self-cal, rms=0.018499Jy sigma=0.383472 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 = 0.000358702 Jy ! Component: 100 - total flux cleaned = 0.000419837 Jy ! Component: 150 - total flux cleaned = 0.000473718 Jy ! Component: 200 - total flux cleaned = 0.000498591 Jy ! Total flux subtracted in 200 components = 0.000498591 Jy ! Clean residual min=-0.002555 max=0.002050 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.755133 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.755133 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=0.018404Jy sigma=0.381312 ! Fit after self-cal, rms=0.018395Jy sigma=0.381173 ! 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=0.018395Jy sigma=0.381173 ! Fit after self-cal, rms=0.018379Jy sigma=0.381033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8692 mas, bmaj=2.249 mas, bpa=-3.869 degrees ! Estimated noise=1.03413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.05806e-05 Jy ! Component: 100 - total flux cleaned = 0.000148933 Jy ! Component: 150 - total flux cleaned = 0.000126475 Jy ! Component: 200 - total flux cleaned = 8.64273e-05 Jy ! Total flux subtracted in 200 components = 8.64273e-05 Jy ! Clean residual min=-0.002510 max=0.001992 Jy/beam ! Clean residual mean=0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.75522 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.75522 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=0.018317Jy sigma=0.379608 ! Fit after self-cal, rms=0.018313Jy sigma=0.379523 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 = 0.000140134 Jy ! Component: 100 - total flux cleaned = 0.000159414 Jy ! Component: 150 - total flux cleaned = 0.000142096 Jy ! Component: 200 - total flux cleaned = 0.000125192 Jy ! Total flux subtracted in 200 components = 0.000125192 Jy ! Clean residual min=-0.002461 max=0.002008 Jy/beam ! Clean residual mean=0.000000 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.755345 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.755345 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=0.018272Jy sigma=0.378732 ! Fit after self-cal, rms=0.018270Jy sigma=0.378692 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018270Jy sigma=0.378692 ! Fit after self-cal, rms=0.018267Jy sigma=0.378537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.029 mas, bmaj=3.579 mas, bpa=-1.607 degrees ! Estimated noise=1.28457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499028 Jy ! Component: 100 - total flux cleaned = -0.000472176 Jy ! Component: 150 - total flux cleaned = -0.000496818 Jy ! Component: 200 - total flux cleaned = -0.000496781 Jy ! Total flux subtracted in 200 components = -0.000496781 Jy ! Clean residual min=-0.002593 max=0.002131 Jy/beam ! Clean residual mean=0.000000 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.754848 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 120 components and 0.754848 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=0.018275Jy sigma=0.378162 ! Fit after self-cal, rms=0.018264Jy sigma=0.377741 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 = -9.44194e-06 Jy ! Component: 100 - total flux cleaned = 2.64576e-05 Jy ! Component: 150 - total flux cleaned = 1.08352e-05 Jy ! Component: 200 - total flux cleaned = 1.09156e-05 Jy ! Total flux subtracted in 200 components = 1.09156e-05 Jy ! Clean residual min=-0.002562 max=0.002032 Jy/beam ! Clean residual mean=0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.754859 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 128 components and 0.754859 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=0.018291Jy sigma=0.378018 ! Fit after self-cal, rms=0.018291Jy sigma=0.377879 ! 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=0.8694 mas, bmaj=2.249 mas, bpa=-3.861 degrees ! Estimated noise=1.03423 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.249 at -3.861 degrees (North through East) ! Clean map min=-0.0023803 max=0.67193 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=0.018291Jy sigma=0.377879 ! Fit after self-cal, rms=0.016714Jy sigma=0.346156 ! Inverting map and beam ! Estimated beam: bmin=0.8698 mas, bmaj=2.248 mas, bpa=-3.818 degrees ! Estimated noise=1.03319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.96223e-05 Jy ! Component: 100 - total flux cleaned = -0.000157971 Jy ! Component: 150 - total flux cleaned = -0.000238575 Jy ! Component: 200 - total flux cleaned = -0.000274334 Jy ! Total flux subtracted in 200 components = -0.000274334 Jy ! Clean residual min=-0.002437 max=0.001971 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.754585 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.754585 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=0.016633Jy sigma=0.344825 ! Fit after self-cal, rms=0.016630Jy sigma=0.344798 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.85409e-06 Jy ! Component: 100 - total flux cleaned = -3.2698e-05 Jy ! Component: 150 - total flux cleaned = -6.09127e-05 Jy ! Component: 200 - total flux cleaned = -8.79244e-05 Jy ! Total flux subtracted in 200 components = -8.79244e-05 Jy ! Clean residual min=-0.002401 max=0.001952 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.754497 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.754497 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=0.016601Jy sigma=0.344344 ! Fit after self-cal, rms=0.016600Jy sigma=0.344335 ! 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=0.016600Jy sigma=0.344335 ! Fit after self-cal, rms=0.016595Jy sigma=0.344155 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=0.7282 mas, bmaj=1.947 mas, bpa=-2.246 degrees ! Estimated noise=1.38471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.515355 Jy ! Component: 100 - total flux cleaned = 0.62813 Jy ! Component: 150 - total flux cleaned = 0.6668 Jy ! Component: 200 - total flux cleaned = 0.691171 Jy ! Total flux subtracted in 200 components = 0.691171 Jy ! Clean residual min=-0.007098 max=0.013201 Jy/beam ! Clean residual mean=0.000007 rms=0.002121 Jy/beam ! Combined flux in latest and established models = 0.691172 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.691172 Jy ! Inverting map and beam ! Estimated beam: bmin=0.87 mas, bmaj=2.248 mas, bpa=-3.808 degrees ! Estimated noise=1.03292 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 = 0.0230659 Jy ! Component: 100 - total flux cleaned = 0.0355937 Jy ! Component: 150 - total flux cleaned = 0.0430229 Jy ! Component: 200 - total flux cleaned = 0.0481029 Jy ! Total flux subtracted in 200 components = 0.0481029 Jy ! Clean residual min=-0.003694 max=0.003640 Jy/beam ! Clean residual mean=0.000004 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.739274 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.739275 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=2.03 mas, bmaj=3.579 mas, bpa=-1.556 degrees ! Estimated noise=1.28207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564612 Jy ! Component: 100 - total flux cleaned = 0.00881953 Jy ! Component: 150 - total flux cleaned = 0.0107648 Jy ! Component: 200 - total flux cleaned = 0.0120171 Jy ! Total flux subtracted in 200 components = 0.0120171 Jy ! Clean residual min=-0.002591 max=0.001862 Jy/beam ! Clean residual mean=0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.751292 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 = 0.000715585 Jy ! Component: 100 - total flux cleaned = 0.000997993 Jy ! Component: 150 - total flux cleaned = 0.00119183 Jy ! Component: 200 - total flux cleaned = 0.0013186 Jy ! Total flux subtracted in 200 components = 0.0013186 Jy ! Clean residual min=-0.002531 max=0.001769 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.75261 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 98 components and 0.75261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.87 mas, bmaj=2.248 mas, bpa=-3.808 degrees ! Estimated noise=1.03292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174906 Jy ! Component: 100 - total flux cleaned = 0.000236457 Jy ! Component: 150 - total flux cleaned = 0.000344979 Jy ! Component: 200 - total flux cleaned = 0.000389183 Jy ! Total flux subtracted in 200 components = 0.000389183 Jy ! Clean residual min=-0.002411 max=0.002317 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.752999 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.752999 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=0.016921Jy sigma=0.350196 ! Fit after self-cal, rms=0.016912Jy sigma=0.349948 wmodel /g0/scr/pima/s4195c_uvs/J1222+0413_X_map.mod ! Writing 112 model components to file: /g0/scr/pima/s4195c_uvs/J1222+0413_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1222+0413_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1222+0413_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1222+0413_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195c_uvs/J1222+0413_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260081 Jy ! Component: 100 - total flux cleaned = -0.000295517 Jy ! Component: 150 - total flux cleaned = -0.000326418 Jy ! Component: 200 - total flux cleaned = -0.00050579 Jy ! Component: 250 - total flux cleaned = -0.000646713 Jy ! Component: 300 - total flux cleaned = -0.00083272 Jy ! Component: 350 - total flux cleaned = -0.00100887 Jy ! Component: 400 - total flux cleaned = -0.0011772 Jy ! Component: 450 - total flux cleaned = -0.00138394 Jy ! Component: 500 - total flux cleaned = -0.00151576 Jy ! Component: 550 - total flux cleaned = -0.00160096 Jy ! Component: 600 - total flux cleaned = -0.00170335 Jy ! Component: 650 - total flux cleaned = -0.00172273 Jy ! Component: 700 - total flux cleaned = -0.00170378 Jy ! Component: 750 - total flux cleaned = -0.00166682 Jy ! Component: 800 - total flux cleaned = -0.00166662 Jy ! Component: 850 - total flux cleaned = -0.00163084 Jy ! Component: 900 - total flux cleaned = -0.00163111 Jy ! Component: 950 - total flux cleaned = -0.00161468 Jy ! Component: 1000 - total flux cleaned = -0.00156535 Jy ! Component: 1050 - total flux cleaned = -0.00153365 Jy ! Component: 1100 - total flux cleaned = -0.00153385 Jy ! Component: 1150 - total flux cleaned = -0.00151866 Jy ! Component: 1200 - total flux cleaned = -0.00154874 Jy ! Component: 1250 - total flux cleaned = -0.00159287 Jy ! Component: 1300 - total flux cleaned = -0.00160714 Jy ! Component: 1350 - total flux cleaned = -0.00160746 Jy ! Component: 1400 - total flux cleaned = -0.00163584 Jy ! Component: 1450 - total flux cleaned = -0.00170439 Jy ! Component: 1500 - total flux cleaned = -0.00169132 Jy ! Component: 1550 - total flux cleaned = -0.00171777 Jy ! Component: 1600 - total flux cleaned = -0.00173092 Jy ! Component: 1650 - total flux cleaned = -0.00175644 Jy ! Component: 1700 - total flux cleaned = -0.00175646 Jy ! Component: 1750 - total flux cleaned = -0.00181805 Jy ! Component: 1800 - total flux cleaned = -0.00185442 Jy ! Component: 1850 - total flux cleaned = -0.00189015 Jy ! Component: 1900 - total flux cleaned = -0.00190184 Jy ! Component: 1950 - total flux cleaned = -0.00200591 Jy ! Component: 2000 - total flux cleaned = -0.00202875 Jy ! Component: 2050 - total flux cleaned = -0.00210759 Jy ! Component: 2100 - total flux cleaned = -0.0021629 Jy ! Component: 2150 - total flux cleaned = -0.00216286 Jy ! Component: 2200 - total flux cleaned = -0.00220619 Jy ! Component: 2250 - total flux cleaned = -0.00223808 Jy ! Component: 2300 - total flux cleaned = -0.00228019 Jy ! Component: 2350 - total flux cleaned = -0.00230101 Jy ! Component: 2400 - total flux cleaned = -0.00235261 Jy ! Component: 2450 - total flux cleaned = -0.00236271 Jy ! Component: 2500 - total flux cleaned = -0.00241303 Jy ! Component: 2550 - total flux cleaned = -0.00242294 Jy ! Component: 2600 - total flux cleaned = -0.00244274 Jy ! Component: 2650 - total flux cleaned = -0.00247199 Jy ! Component: 2700 - total flux cleaned = -0.00248173 Jy ! Component: 2750 - total flux cleaned = -0.00248179 Jy ! Component: 2800 - total flux cleaned = -0.00251018 Jy ! Component: 2850 - total flux cleaned = -0.00248203 Jy ! Component: 2900 - total flux cleaned = -0.00252845 Jy ! Component: 2950 - total flux cleaned = -0.00251002 Jy ! Component: 3000 - total flux cleaned = -0.00251911 Jy ! Component: 3050 - total flux cleaned = -0.00251917 Jy ! Component: 3100 - total flux cleaned = -0.00251917 Jy ! Component: 3150 - total flux cleaned = -0.00254596 Jy ! Component: 3200 - total flux cleaned = -0.0025725 Jy ! Component: 3250 - total flux cleaned = -0.00255489 Jy ! Component: 3300 - total flux cleaned = -0.00256367 Jy ! Component: 3350 - total flux cleaned = -0.00256367 Jy ! Component: 3400 - total flux cleaned = -0.00254643 Jy ! Component: 3450 - total flux cleaned = -0.00254651 Jy ! Component: 3500 - total flux cleaned = -0.00252947 Jy ! Component: 3550 - total flux cleaned = -0.00253793 Jy ! Component: 3600 - total flux cleaned = -0.00252947 Jy ! Component: 3650 - total flux cleaned = -0.00251264 Jy ! Component: 3700 - total flux cleaned = -0.0025377 Jy ! Component: 3750 - total flux cleaned = -0.00247936 Jy ! Component: 3800 - total flux cleaned = -0.00247942 Jy ! Component: 3850 - total flux cleaned = -0.00248772 Jy ! Component: 3900 - total flux cleaned = -0.00245474 Jy ! Component: 3950 - total flux cleaned = -0.00243831 Jy ! Component: 4000 - total flux cleaned = -0.00242191 Jy ! Component: 4050 - total flux cleaned = -0.00240553 Jy ! Total flux subtracted in 4096 components = -0.00241371 Jy ! Clean residual min=-0.000554 max=0.000519 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.750586 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 380 components and 0.750586 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1222+0413_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.87 x 2.248 at -3.808 degrees (North through East) ! Clean map min=-0.0014659 max=0.67408 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1222+0413_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.67408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132155 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0588155 0.0588155 0.117631 0.235262 0.470524 0.941048 1.8821 3.76419 7.52839 15.0568 30.1135 60.2271 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.674 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5100.69 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1222+0413_X_uvs.log closed on Tue Dec 31 19:54:22 2013