! Started logfile: /scr/pima/rdv93_uvs/J0607+6720_S_uvs.log on Tue Sep 24 10:04:04 2013 obs /scr/pima/rdv93_uvs/J0607+6720_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0607+6720_S_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! AN table 2: 56 integrations on 21 of 21 possible baselines. ! AN table 3: 14 integrations on 36 of 36 possible baselines. ! AN table 4: 21 integrations on 36 of 36 possible baselines. ! AN table 5: 16 integrations on 36 of 36 possible baselines. ! AN table 6: 76 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.681394 visibilities/baseline/integration-bin. ! Found source: J0607+6720 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 29796 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J0607+6720_S] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 483 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 483 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 483 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 483 telescope corrections were flagged in sub-array 1. ! A total of 194 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 31 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.177159Jy sigma=5.555186 ! Fit after self-cal, rms=0.425999Jy sigma=1.918317 ! 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=2.869 mas, bmaj=6.034 mas, bpa=15.96 degrees ! Estimated noise=2.20032 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 = 0.440105 Jy ! Component: 100 - total flux cleaned = 0.543142 Jy ! Total flux subtracted in 100 components = 0.543142 Jy ! Clean residual min=-0.013256 max=0.037913 Jy/beam ! Clean residual mean=-0.000039 rms=0.003895 Jy/beam ! Combined flux in latest and established models = 0.543142 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.543142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153703Jy sigma=0.736199 ! Fit after self-cal, rms=0.153724Jy sigma=0.736183 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378416 Jy ! Component: 100 - total flux cleaned = 0.0556222 Jy ! Total flux subtracted in 100 components = 0.0556222 Jy ! Clean residual min=-0.011129 max=0.014230 Jy/beam ! Clean residual mean=-0.000020 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.598764 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.598764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138509Jy sigma=0.645507 ! Fit after self-cal, rms=0.138544Jy sigma=0.645488 ! 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=3.386 mas, bmaj=8.881 mas, bpa=13.9 degrees ! Estimated noise=0.89001 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 = 0.0288134 Jy ! Component: 100 - total flux cleaned = 0.0412683 Jy ! Component: 150 - total flux cleaned = 0.0485446 Jy ! Component: 200 - total flux cleaned = 0.0531147 Jy ! Total flux subtracted in 200 components = 0.0531147 Jy ! Clean residual min=-0.011216 max=0.012845 Jy/beam ! Clean residual mean=0.000020 rms=0.003299 Jy/beam ! Combined flux in latest and established models = 0.651879 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.651879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134333Jy sigma=0.612120 ! Fit after self-cal, rms=0.134332Jy sigma=0.612021 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.02 LA 1.13 ! MK 0.91 NL 0.98 OV 0.98 PT 1.00 ! SC 0.96 ! ! A total of 108 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.02 KP 1.11 LA 1.15 ! NL 1.01 OV 1.05 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.03 HN 0.95 KP 1.07 ! LA 1.17 NL 1.04 OV 1.02 PT 1.09 ! SC 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.02 HN 0.98 KP 1.03 ! LA 1.14 MK 1.00 NL 1.03 OV 1.01 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.06 HN 1.40 KP 1.06 LA 1.16 ! MK 1.02 NL 1.02 OV 1.01 PT 1.07 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 HN 0.93 KP 1.01 LA 1.13 ! MK 0.95 NL 0.99 OV 0.97 PT 1.02 ! SC 0.95 ! ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 KP 1.02 LA 1.01 ! MK 1.01 NL 1.02 OV 1.01 PT 1.02 ! SC 1.03 ! ! A total of 108 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.13 KP 1.07 LA 1.06 ! NL 1.05 OV 1.03 PT 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.09 HN 1.04 KP 1.08 ! LA 1.06 NL 1.07 OV 1.05 PT 1.02 ! SC 1.28 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.10 HN 1.09 KP 1.04 ! LA 1.03 MK 1.08 NL 1.07 OV 1.04 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.12 HN 1.62 KP 1.07 LA 1.04 ! MK 1.09 NL 1.06 OV 1.07 PT 1.07 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 HN 1.06 KP 1.01 LA 1.03 ! MK 1.03 NL 1.04 OV 1.01 PT 1.02 ! SC 1.03 ! ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 KP 0.89 LA 0.95 ! MK 1.03 NL 1.10 OV 1.02 PT 1.06 ! SC 0.94 ! ! A total of 108 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 1.08 KP 0.94 LA 0.98 ! NL 1.17 OV 1.07 PT 1.15 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 FD 1.14 HN 0.94 KP 0.91 ! LA 1.03 NL 1.14 OV 1.05 PT 1.11 ! SC 1.15 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.11 HN 0.99 KP 0.89 ! LA 1.00 MK 1.06 NL 1.16 OV 1.03 ! PT 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.16 HN 1.52 KP 0.94 LA 1.01 ! MK 1.05 NL 1.14 OV 1.04 PT 1.11 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 HN 0.96 KP 0.88 LA 0.97 ! MK 1.02 NL 1.12 OV 1.03 PT 1.07 ! SC 0.94 ! ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 KP 0.82 LA 0.79 ! MK 1.11 NL 1.01 OV 0.88 PT 0.95 ! SC 1.00 ! ! A total of 108 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.03 KP 0.85 LA 0.86 ! NL 1.05 OV 0.91 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.13 HN 0.93 KP 0.88 ! LA 0.84 NL 1.07 OV 0.89 PT 0.97 ! SC 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.89 FD 1.09 HN 0.94 KP 0.84 ! LA 0.84 MK 1.30 NL 1.07 OV 0.89 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.10 HN 1.45 KP 0.86 LA 0.84 ! MK 1.36 NL 1.09 OV 0.90 PT 1.01 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 HN 0.95 KP 0.83 LA 0.82 ! MK 1.14 NL 1.02 OV 0.88 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.134332Jy sigma=0.612021 ! Fit after self-cal, rms=0.116376Jy sigma=0.467645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.372 mas, bmaj=9.266 mas, bpa=13.82 degrees ! Estimated noise=0.897903 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 (-4.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222318 Jy ! Component: 100 - total flux cleaned = 0.00272353 Jy ! Component: 150 - total flux cleaned = 0.00289671 Jy ! Component: 200 - total flux cleaned = 0.00299479 Jy ! Total flux subtracted in 200 components = 0.00299479 Jy ! Clean residual min=-0.002111 max=0.001890 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.654874 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.654874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116274Jy sigma=0.467167 ! Fit after self-cal, rms=0.116375Jy sigma=0.466978 ! 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. ! ! Fit before self-cal, rms=0.116375Jy sigma=0.466978 ! Fit after self-cal, rms=0.116190Jy sigma=0.466543 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.372 mas, bmaj=9.26 mas, bpa=13.81 degrees ! Estimated noise=0.897257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831971 Jy ! Component: 100 - total flux cleaned = 0.00115102 Jy ! Component: 150 - total flux cleaned = 0.00126941 Jy ! Component: 200 - total flux cleaned = 0.00137464 Jy ! Total flux subtracted in 200 components = 0.00137464 Jy ! Clean residual min=-0.001814 max=0.001647 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.656248 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.656248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116154Jy sigma=0.466391 ! Fit after self-cal, rms=0.116136Jy sigma=0.466383 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 = 0.000359568 Jy ! Component: 100 - total flux cleaned = 0.000449271 Jy ! Component: 150 - total flux cleaned = 0.00055664 Jy ! Component: 200 - total flux cleaned = 0.000581093 Jy ! Total flux subtracted in 200 components = 0.000581093 Jy ! Clean residual min=-0.001788 max=0.001685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.656829 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.656829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116122Jy sigma=0.466323 ! Fit after self-cal, rms=0.116121Jy sigma=0.466322 ! 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. ! ! Fit before self-cal, rms=0.116121Jy sigma=0.466322 ! Fit after self-cal, rms=0.115996Jy sigma=0.466296 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.372 mas, bmaj=9.259 mas, bpa=13.8 degrees ! Estimated noise=0.896749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027834 Jy ! Component: 100 - total flux cleaned = 0.000473473 Jy ! Component: 150 - total flux cleaned = 0.000546737 Jy ! Component: 200 - total flux cleaned = 0.000591489 Jy ! Total flux subtracted in 200 components = 0.000591489 Jy ! Clean residual min=-0.001713 max=0.001660 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.657421 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.657421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115983Jy sigma=0.466243 ! Fit after self-cal, rms=0.115981Jy sigma=0.466241 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 = 0.000154749 Jy ! Component: 100 - total flux cleaned = 0.000194212 Jy ! Component: 150 - total flux cleaned = 0.000231228 Jy ! Component: 200 - total flux cleaned = 0.000266522 Jy ! Total flux subtracted in 200 components = 0.000266522 Jy ! Clean residual min=-0.001720 max=0.001672 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.657687 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.657687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115975Jy sigma=0.466217 ! Fit after self-cal, rms=0.115974Jy sigma=0.466216 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.115974Jy sigma=0.466216 ! Fit after self-cal, rms=0.115901Jy sigma=0.466206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.78 mas, bmaj=11.35 mas, bpa=14.68 degrees ! Estimated noise=1.03812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016008 Jy ! Component: 100 - total flux cleaned = 0.000363646 Jy ! Component: 150 - total flux cleaned = 0.000536474 Jy ! Component: 200 - total flux cleaned = 0.000639764 Jy ! Total flux subtracted in 200 components = 0.000639764 Jy ! Clean residual min=-0.001857 max=0.001938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.658327 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.658327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115901Jy sigma=0.466195 ! Fit after self-cal, rms=0.115898Jy sigma=0.466187 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 = -3.16272e-05 Jy ! Component: 100 - total flux cleaned = 9.48589e-05 Jy ! Component: 150 - total flux cleaned = 0.000163795 Jy ! Component: 200 - total flux cleaned = 0.000204 Jy ! Total flux subtracted in 200 components = 0.000204 Jy ! Clean residual min=-0.001807 max=0.001950 Jy/beam ! Clean residual mean=-0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.658531 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.658531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115900Jy sigma=0.466188 ! Fit after self-cal, rms=0.115899Jy sigma=0.466186 ! 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=3.371 mas, bmaj=9.259 mas, bpa=13.79 degrees ! Estimated noise=0.896417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.371 x 9.259 at 13.79 degrees (North through East) ! Clean map min=-0.001527 max=0.60252 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. ! ! Fit before self-cal, rms=0.115899Jy sigma=0.466186 ! Fit after self-cal, rms=0.244335Jy sigma=0.402935 ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=9.264 mas, bpa=13.8 degrees ! Estimated noise=0.896279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118628 Jy ! Component: 100 - total flux cleaned = -0.000138798 Jy ! Component: 150 - total flux cleaned = -0.000174966 Jy ! Component: 200 - total flux cleaned = -0.000174364 Jy ! Total flux subtracted in 200 components = -0.000174364 Jy ! Clean residual min=-0.001621 max=0.001675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.658357 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.658357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244332Jy sigma=0.402906 ! Fit after self-cal, rms=0.244336Jy sigma=0.402905 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.11842e-05 Jy ! Component: 100 - total flux cleaned = -2.12876e-05 Jy ! Component: 150 - total flux cleaned = -3.62784e-05 Jy ! Component: 200 - total flux cleaned = -5.07319e-05 Jy ! Total flux subtracted in 200 components = -5.07319e-05 Jy ! Clean residual min=-0.001622 max=0.001670 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.658306 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 147 components and 0.658306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244335Jy sigma=0.402889 ! Fit after self-cal, rms=0.244338Jy sigma=0.402889 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244338Jy sigma=0.402889 ! Fit after self-cal, rms=0.244817Jy sigma=0.402885 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=2.802 mas, bmaj=6.486 mas, bpa=15.25 degrees ! Estimated noise=2.33142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.457536 Jy ! Component: 100 - total flux cleaned = 0.560227 Jy ! Component: 150 - total flux cleaned = 0.596727 Jy ! Component: 200 - total flux cleaned = 0.615735 Jy ! Total flux subtracted in 200 components = 0.615735 Jy ! Clean residual min=-0.004983 max=0.009512 Jy/beam ! Clean residual mean=-0.000017 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.615735 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.615735 Jy ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=9.266 mas, bpa=13.79 degrees ! Estimated noise=0.89628 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 = 0.0156582 Jy ! Component: 100 - total flux cleaned = 0.0243718 Jy ! Component: 150 - total flux cleaned = 0.0297672 Jy ! Component: 200 - total flux cleaned = 0.0334118 Jy ! Total flux subtracted in 200 components = 0.0334118 Jy ! Clean residual min=-0.001986 max=0.002377 Jy/beam ! Clean residual mean=-0.000007 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.649147 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 0.649147 Jy ! Inverting map ! Added new window around map position (4, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026744 Jy ! Component: 100 - total flux cleaned = 0.00465384 Jy ! Component: 150 - total flux cleaned = 0.00611464 Jy ! Component: 200 - total flux cleaned = 0.00701055 Jy ! Total flux subtracted in 200 components = 0.00701055 Jy ! Clean residual min=-0.001627 max=0.001735 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.656157 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.656157 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.779 mas, bmaj=11.35 mas, bpa=14.68 degrees ! Estimated noise=1.03822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139814 Jy ! Component: 100 - total flux cleaned = 0.00194826 Jy ! Component: 150 - total flux cleaned = 0.00223971 Jy ! Component: 200 - total flux cleaned = 0.00241989 Jy ! Total flux subtracted in 200 components = 0.00241989 Jy ! Clean residual min=-0.001723 max=0.001652 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.658577 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 = 0.00010163 Jy ! Component: 100 - total flux cleaned = 0.000175759 Jy ! Component: 150 - total flux cleaned = 0.00022907 Jy ! Component: 200 - total flux cleaned = 0.000290547 Jy ! Total flux subtracted in 200 components = 0.000290547 Jy ! Clean residual min=-0.001658 max=0.001655 Jy/beam ! Clean residual mean=-0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.658868 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 121 components and 0.658868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=9.266 mas, bpa=13.79 degrees ! Estimated noise=0.89628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.73643e-05 Jy ! Component: 100 - total flux cleaned = -1.99983e-05 Jy ! Component: 150 - total flux cleaned = -7.38491e-05 Jy ! Component: 200 - total flux cleaned = -0.000123229 Jy ! Total flux subtracted in 200 components = -0.000123229 Jy ! Clean residual min=-0.001558 max=0.001618 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.658744 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.658744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244820Jy sigma=0.402815 ! Fit after self-cal, rms=0.244766Jy sigma=0.402803 wmodel /scr/pima/rdv93_uvs/J0607+6720_S_map.mod ! Writing 146 model components to file: /scr/pima/rdv93_uvs/J0607+6720_S_map.mod wobs /scr/pima/rdv93_uvs/J0607+6720_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0607+6720_S_uvs.fits wwins /scr/pima/rdv93_uvs/J0607+6720_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J0607+6720_S_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 = 0.000122985 Jy ! Component: 100 - total flux cleaned = 0.000200282 Jy ! Component: 150 - total flux cleaned = 0.000347889 Jy ! Component: 200 - total flux cleaned = 0.000491115 Jy ! Component: 250 - total flux cleaned = 0.000607746 Jy ! Component: 300 - total flux cleaned = 0.00076778 Jy ! Component: 350 - total flux cleaned = 0.000924825 Jy ! Component: 400 - total flux cleaned = 0.00107899 Jy ! Component: 450 - total flux cleaned = 0.00116564 Jy ! Component: 500 - total flux cleaned = 0.00118709 Jy ! Component: 550 - total flux cleaned = 0.00127116 Jy ! Component: 600 - total flux cleaned = 0.00133321 Jy ! Component: 650 - total flux cleaned = 0.00143494 Jy ! Component: 700 - total flux cleaned = 0.00147517 Jy ! Component: 750 - total flux cleaned = 0.00159468 Jy ! Component: 800 - total flux cleaned = 0.00169284 Jy ! Component: 850 - total flux cleaned = 0.0017317 Jy ! Component: 900 - total flux cleaned = 0.00182761 Jy ! Component: 950 - total flux cleaned = 0.00182728 Jy ! Component: 1000 - total flux cleaned = 0.00190228 Jy ! Component: 1050 - total flux cleaned = 0.00197657 Jy ! Component: 1100 - total flux cleaned = 0.00214185 Jy ! Component: 1150 - total flux cleaned = 0.00219612 Jy ! Component: 1200 - total flux cleaned = 0.00230428 Jy ! Component: 1250 - total flux cleaned = 0.00241141 Jy ! Component: 1300 - total flux cleaned = 0.00242875 Jy ! Component: 1350 - total flux cleaned = 0.00249883 Jy ! Component: 1400 - total flux cleaned = 0.00256852 Jy ! Component: 1450 - total flux cleaned = 0.0026202 Jy ! Component: 1500 - total flux cleaned = 0.0026713 Jy ! Component: 1550 - total flux cleaned = 0.00263709 Jy ! Component: 1600 - total flux cleaned = 0.00265392 Jy ! Component: 1650 - total flux cleaned = 0.00262046 Jy ! Component: 1700 - total flux cleaned = 0.00262021 Jy ! Component: 1750 - total flux cleaned = 0.00258731 Jy ! Component: 1800 - total flux cleaned = 0.00265282 Jy ! Component: 1850 - total flux cleaned = 0.00268514 Jy ! Component: 1900 - total flux cleaned = 0.00268519 Jy ! Component: 1950 - total flux cleaned = 0.00262103 Jy ! Component: 2000 - total flux cleaned = 0.00274874 Jy ! Component: 2050 - total flux cleaned = 0.00270121 Jy ! Component: 2100 - total flux cleaned = 0.00271711 Jy ! Component: 2150 - total flux cleaned = 0.00276406 Jy ! Component: 2200 - total flux cleaned = 0.00282616 Jy ! Component: 2250 - total flux cleaned = 0.00291892 Jy ! Component: 2300 - total flux cleaned = 0.00288809 Jy ! Component: 2350 - total flux cleaned = 0.00293393 Jy ! Component: 2400 - total flux cleaned = 0.00291874 Jy ! Component: 2450 - total flux cleaned = 0.0029338 Jy ! Component: 2500 - total flux cleaned = 0.00300883 Jy ! Component: 2550 - total flux cleaned = 0.00300874 Jy ! Component: 2600 - total flux cleaned = 0.00306823 Jy ! Component: 2650 - total flux cleaned = 0.00308317 Jy ! Component: 2700 - total flux cleaned = 0.00314193 Jy ! Component: 2750 - total flux cleaned = 0.0031417 Jy ! Component: 2800 - total flux cleaned = 0.00318527 Jy ! Component: 2850 - total flux cleaned = 0.00317091 Jy ! Component: 2900 - total flux cleaned = 0.00325714 Jy ! Component: 2950 - total flux cleaned = 0.00321421 Jy ! Component: 3000 - total flux cleaned = 0.00325694 Jy ! Component: 3050 - total flux cleaned = 0.0032994 Jy ! Component: 3100 - total flux cleaned = 0.00327118 Jy ! Component: 3150 - total flux cleaned = 0.00328532 Jy ! Component: 3200 - total flux cleaned = 0.00334118 Jy ! Component: 3250 - total flux cleaned = 0.00339671 Jy ! Component: 3300 - total flux cleaned = 0.00330003 Jy ! Component: 3350 - total flux cleaned = 0.00343748 Jy ! Component: 3400 - total flux cleaned = 0.0034511 Jy ! Component: 3450 - total flux cleaned = 0.00346463 Jy ! Component: 3500 - total flux cleaned = 0.00349176 Jy ! Component: 3550 - total flux cleaned = 0.00347807 Jy ! Component: 3600 - total flux cleaned = 0.00349148 Jy ! Component: 3650 - total flux cleaned = 0.00354487 Jy ! Component: 3700 - total flux cleaned = 0.00351836 Jy ! Component: 3750 - total flux cleaned = 0.00354481 Jy ! Component: 3800 - total flux cleaned = 0.00354479 Jy ! Component: 3850 - total flux cleaned = 0.00358413 Jy ! Component: 3900 - total flux cleaned = 0.00362333 Jy ! Component: 3950 - total flux cleaned = 0.00364944 Jy ! Component: 4000 - total flux cleaned = 0.0036753 Jy ! Component: 4050 - total flux cleaned = 0.00362374 Jy ! Total flux subtracted in 4096 components = 0.00370088 Jy ! Clean residual min=-0.000859 max=0.000648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.662445 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 425 components and 0.662445 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0607+6720_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.369 x 9.266 at 13.79 degrees (North through East) ! Clean map min=-0.0014067 max=0.60251 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0607+6720_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.602514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241425 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.120209 0.120209 0.240418 0.480836 0.961673 1.92335 3.84669 7.69338 15.3868 30.7735 61.5471 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.602 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0607+6720_S_uvs.log closed on Tue Sep 24 10:04:10 2013