! Started logfile: /scr/pima/s5272b_uvs/J0644+6038_X_uvs.log on Wed Dec 18 20:26:12 2013 obs /scr/pima/s5272b_uvs/J0644+6038_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272b_uvs/J0644+6038_X_uva.fits ! AN table 1: 10 integrations on 15 of 15 possible baselines. ! AN table 2: 10 integrations on 28 of 28 possible baselines. ! AN table 3: 10 integrations on 28 of 28 possible baselines. ! AN table 4: 10 integrations on 15 of 15 possible baselines. ! AN table 5: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.507987 visibilities/baseline/integration-bin. ! Found source: J0644+6038 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 20352 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 /scr/pima/s5272b_uvs/J0644+6038_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. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.000036Jy sigma=0.744590 ! Fit after self-cal, rms=0.992084Jy sigma=0.732782 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=1.565 mas, bpa=44.27 degrees ! Estimated noise=33.5199 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 = 0.00870179 Jy ! Component: 100 - total flux cleaned = 0.010725 Jy ! Total flux subtracted in 100 components = 0.010725 Jy ! Clean residual min=-0.001808 max=0.001822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.010725 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.010725 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=0.014506Jy sigma=0.011551 ! Fit after self-cal, rms=0.012464Jy sigma=0.010077 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029182 Jy ! Component: 100 - total flux cleaned = 0.00370305 Jy ! Total flux subtracted in 100 components = 0.00370305 Jy ! Clean residual min=-0.001365 max=0.001451 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.014428 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.014428 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=0.012851Jy sigma=0.009078 ! Fit after self-cal, rms=0.012819Jy sigma=0.009070 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.45 mas, bmaj=1.979 mas, bpa=46.13 degrees ! Estimated noise=15.5398 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 = -3.42398e-05 Jy ! Component: 100 - total flux cleaned = -5.04005e-05 Jy ! Component: 150 - total flux cleaned = -6.3988e-05 Jy ! Component: 200 - total flux cleaned = -6.44237e-05 Jy ! Total flux subtracted in 200 components = -6.44237e-05 Jy ! Clean residual min=-0.000750 max=0.000717 Jy/beam ! Clean residual mean=-0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0143636 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0143636 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=0.012845Jy sigma=0.009011 ! Fit after self-cal, rms=0.012838Jy sigma=0.009009 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.45 x 1.979 at 46.13 degrees (North through East) ! Clean map min=-0.00071348 max=0.014227 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00* KP 0.94 ! NL 1.00* PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 0.91 KP 0.92 NL 1.02 ! OV 0.91 PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00 KP 0.85 NL 1.05 ! OV 0.89 PT 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00* KP 0.97 ! NL 1.00* PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.012838Jy sigma=0.009009 ! Fit after self-cal, rms=0.012809Jy sigma=0.009003 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=1.982 mas, bpa=46.11 degrees ! Estimated noise=15.4508 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 = -0.000159655 Jy ! Component: 100 - total flux cleaned = -0.000159458 Jy ! Component: 150 - total flux cleaned = -0.000168019 Jy ! Component: 200 - total flux cleaned = -0.000181964 Jy ! Total flux subtracted in 200 components = -0.000181964 Jy ! Clean residual min=-0.000707 max=0.000705 Jy/beam ! Clean residual mean=-0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0141816 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0141816 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=0.012795Jy sigma=0.008998 ! Fit after self-cal, rms=0.012791Jy sigma=0.008997 ! 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=0.012791Jy sigma=0.008997 ! Fit after self-cal, rms=0.012789Jy sigma=0.008997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=1.983 mas, bpa=46.1 degrees ! Estimated noise=15.4458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.27099e-05 Jy ! Component: 100 - total flux cleaned = -2.28217e-05 Jy ! Component: 150 - total flux cleaned = -2.86911e-05 Jy ! Component: 200 - total flux cleaned = -2.31138e-05 Jy ! Total flux subtracted in 200 components = -2.31138e-05 Jy ! Clean residual min=-0.000706 max=0.000700 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0141585 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0141585 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=0.012790Jy sigma=0.008991 ! Fit after self-cal, rms=0.012788Jy sigma=0.008991 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 = 2.29479e-07 Jy ! Component: 100 - total flux cleaned = 1.30977e-07 Jy ! Component: 150 - total flux cleaned = 2.00406e-07 Jy ! Component: 200 - total flux cleaned = 4.99881e-06 Jy ! Total flux subtracted in 200 components = 4.99881e-06 Jy ! Clean residual min=-0.000706 max=0.000695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0141635 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0141635 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=0.012790Jy sigma=0.008985 ! Fit after self-cal, rms=0.012789Jy sigma=0.008985 ! 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=0.012789Jy sigma=0.008985 ! Fit after self-cal, rms=0.012786Jy sigma=0.008986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.455 mas, bmaj=1.984 mas, bpa=46.08 degrees ! Estimated noise=15.4306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.89533e-05 Jy ! Component: 100 - total flux cleaned = -2.89619e-05 Jy ! Component: 150 - total flux cleaned = -2.91962e-05 Jy ! Component: 200 - total flux cleaned = -2.93254e-05 Jy ! Total flux subtracted in 200 components = -2.93254e-05 Jy ! Clean residual min=-0.000704 max=0.000695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0141342 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0141342 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=0.012783Jy sigma=0.008985 ! Fit after self-cal, rms=0.012783Jy sigma=0.008984 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 = 3.21187e-07 Jy ! Component: 100 - total flux cleaned = 5.589e-07 Jy ! Component: 150 - total flux cleaned = 6.46646e-07 Jy ! Component: 200 - total flux cleaned = 4.3628e-06 Jy ! Total flux subtracted in 200 components = 4.3628e-06 Jy ! Clean residual min=-0.000704 max=0.000689 Jy/beam ! Clean residual mean=-0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0141386 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0141386 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=0.012785Jy sigma=0.008981 ! Fit after self-cal, rms=0.012785Jy sigma=0.008980 ! 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=0.012785Jy sigma=0.008980 ! Fit after self-cal, rms=0.012785Jy sigma=0.008980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=3.508 mas, bpa=41.03 degrees ! Estimated noise=17.7921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.73666e-05 Jy ! Component: 100 - total flux cleaned = 3.60015e-05 Jy ! Component: 150 - total flux cleaned = 3.95615e-05 Jy ! Component: 200 - total flux cleaned = 4.68689e-05 Jy ! Total flux subtracted in 200 components = 4.68689e-05 Jy ! Clean residual min=-0.000760 max=0.000685 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0141854 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0141854 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=0.012777Jy sigma=0.008985 ! Fit after self-cal, rms=0.012777Jy sigma=0.008984 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 = 7.20585e-06 Jy ! Component: 100 - total flux cleaned = 1.76533e-05 Jy ! Component: 150 - total flux cleaned = 2.41394e-05 Jy ! Component: 200 - total flux cleaned = 3.01904e-05 Jy ! Total flux subtracted in 200 components = 3.01904e-05 Jy ! Clean residual min=-0.000757 max=0.000679 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0142156 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0142156 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=0.012774Jy sigma=0.008986 ! Fit after self-cal, rms=0.012774Jy sigma=0.008986 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.455 mas, bmaj=1.984 mas, bpa=46.07 degrees ! Estimated noise=15.4316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.455 x 1.984 at 46.07 degrees (North through East) ! Clean map min=-0.00068741 max=0.014334 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.567 mas, bpa=44.26 degrees ! Estimated noise=33.4044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109457 Jy ! Component: 100 - total flux cleaned = 0.0133785 Jy ! Component: 150 - total flux cleaned = 0.0140208 Jy ! Component: 200 - total flux cleaned = 0.0142707 Jy ! Total flux subtracted in 200 components = 0.0142707 Jy ! Clean residual min=-0.001362 max=0.001491 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0142707 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 0.0142707 Jy ! Inverting map and beam ! Estimated beam: bmin=1.455 mas, bmaj=1.984 mas, bpa=46.07 degrees ! Estimated noise=15.4316 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 = -0.000101751 Jy ! Component: 100 - total flux cleaned = -0.000149506 Jy ! Component: 150 - total flux cleaned = -0.000163215 Jy ! Component: 200 - total flux cleaned = -0.000175112 Jy ! Total flux subtracted in 200 components = -0.000175112 Jy ! Clean residual min=-0.000746 max=0.000747 Jy/beam ! Clean residual mean=-0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0140955 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.0140955 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=2.633 mas, bmaj=3.508 mas, bpa=41.03 degrees ! Estimated noise=17.7921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.76147e-05 Jy ! Component: 100 - total flux cleaned = 3.42913e-05 Jy ! Component: 150 - total flux cleaned = 4.66028e-05 Jy ! Component: 200 - total flux cleaned = 5.79314e-05 Jy ! Total flux subtracted in 200 components = 5.79314e-05 Jy ! Clean residual min=-0.000761 max=0.000704 Jy/beam ! Clean residual mean=-0.000003 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0141535 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 = 1.05396e-05 Jy ! Component: 100 - total flux cleaned = 2.03471e-05 Jy ! Component: 150 - total flux cleaned = 2.95623e-05 Jy ! Component: 200 - total flux cleaned = 2.95115e-05 Jy ! Total flux subtracted in 200 components = 2.95115e-05 Jy ! Clean residual min=-0.000756 max=0.000693 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.014183 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.014183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.455 mas, bmaj=1.984 mas, bpa=46.07 degrees ! Estimated noise=15.4316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51648e-05 Jy ! Component: 100 - total flux cleaned = 6.07285e-07 Jy ! Component: 150 - total flux cleaned = -5.70998e-06 Jy ! Component: 200 - total flux cleaned = -1.14745e-05 Jy ! Total flux subtracted in 200 components = -1.14745e-05 Jy ! Clean residual min=-0.000701 max=0.000725 Jy/beam ! Clean residual mean=-0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0141715 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0141715 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=0.012778Jy sigma=0.008994 ! Fit after self-cal, rms=0.012779Jy sigma=0.008994 wmodel /scr/pima/s5272b_uvs/J0644+6038_X_map.mod ! Writing 23 model components to file: /scr/pima/s5272b_uvs/J0644+6038_X_map.mod wobs /scr/pima/s5272b_uvs/J0644+6038_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272b_uvs/J0644+6038_X_uvs.fits wwins /scr/pima/s5272b_uvs/J0644+6038_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s5272b_uvs/J0644+6038_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 = 0.000103627 Jy ! Component: 100 - total flux cleaned = 0.00014001 Jy ! Component: 150 - total flux cleaned = 0.000139345 Jy ! Component: 200 - total flux cleaned = 0.000106568 Jy ! Component: 250 - total flux cleaned = 9.63443e-05 Jy ! Component: 300 - total flux cleaned = 8.66118e-05 Jy ! Component: 350 - total flux cleaned = 0.000125464 Jy ! Component: 400 - total flux cleaned = 0.000190436 Jy ! Component: 450 - total flux cleaned = 0.000226082 Jy ! Component: 500 - total flux cleaned = 0.000278508 Jy ! Component: 550 - total flux cleaned = 0.000338064 Jy ! Component: 600 - total flux cleaned = 0.000412254 Jy ! Component: 650 - total flux cleaned = 0.000476108 Jy ! Component: 700 - total flux cleaned = 0.000531079 Jy ! Component: 750 - total flux cleaned = 0.000584746 Jy ! Component: 800 - total flux cleaned = 0.00065928 Jy ! Component: 850 - total flux cleaned = 0.000710347 Jy ! Component: 900 - total flux cleaned = 0.000781325 Jy ! Component: 950 - total flux cleaned = 0.000822878 Jy ! Component: 1000 - total flux cleaned = 0.000883998 Jy ! Component: 1050 - total flux cleaned = 0.000903991 Jy ! Component: 1100 - total flux cleaned = 0.000956298 Jy ! Component: 1150 - total flux cleaned = 0.0010078 Jy ! Component: 1200 - total flux cleaned = 0.00104571 Jy ! Component: 1250 - total flux cleaned = 0.00109527 Jy ! Component: 1300 - total flux cleaned = 0.00113787 Jy ! Component: 1350 - total flux cleaned = 0.00118573 Jy ! Component: 1400 - total flux cleaned = 0.00125031 Jy ! Component: 1450 - total flux cleaned = 0.00127909 Jy ! Component: 1500 - total flux cleaned = 0.00131316 Jy ! Component: 1550 - total flux cleaned = 0.00135226 Jy ! Component: 1600 - total flux cleaned = 0.00137422 Jy ! Component: 1650 - total flux cleaned = 0.00139604 Jy ! Component: 1700 - total flux cleaned = 0.00140137 Jy ! Component: 1750 - total flux cleaned = 0.00142784 Jy ! Component: 1800 - total flux cleaned = 0.00145376 Jy ! Component: 1850 - total flux cleaned = 0.00144871 Jy ! Component: 1900 - total flux cleaned = 0.001464 Jy ! Component: 1950 - total flux cleaned = 0.00148411 Jy ! Component: 2000 - total flux cleaned = 0.00148416 Jy ! Component: 2050 - total flux cleaned = 0.00148907 Jy ! Component: 2100 - total flux cleaned = 0.00147939 Jy ! Component: 2150 - total flux cleaned = 0.00149371 Jy ! Component: 2200 - total flux cleaned = 0.00148897 Jy ! Component: 2250 - total flux cleaned = 0.00147967 Jy ! Component: 2300 - total flux cleaned = 0.00149354 Jy ! Component: 2350 - total flux cleaned = 0.00150266 Jy ! Component: 2400 - total flux cleaned = 0.00149367 Jy ! Component: 2450 - total flux cleaned = 0.00150708 Jy ! Component: 2500 - total flux cleaned = 0.00150709 Jy ! Component: 2550 - total flux cleaned = 0.0014984 Jy ! Component: 2600 - total flux cleaned = 0.00151129 Jy ! Component: 2650 - total flux cleaned = 0.00149849 Jy ! Component: 2700 - total flux cleaned = 0.00149427 Jy ! Component: 2750 - total flux cleaned = 0.00150268 Jy ! Component: 2800 - total flux cleaned = 0.00151505 Jy ! Component: 2850 - total flux cleaned = 0.00151092 Jy ! Component: 2900 - total flux cleaned = 0.00149472 Jy ! Component: 2950 - total flux cleaned = 0.00149075 Jy ! Component: 3000 - total flux cleaned = 0.0015067 Jy ! Component: 3050 - total flux cleaned = 0.0015146 Jy ! Component: 3100 - total flux cleaned = 0.0015263 Jy ! Component: 3150 - total flux cleaned = 0.00153398 Jy ! Component: 3200 - total flux cleaned = 0.00153398 Jy ! Component: 3250 - total flux cleaned = 0.00154923 Jy ! Component: 3300 - total flux cleaned = 0.00155675 Jy ! Component: 3350 - total flux cleaned = 0.00156793 Jy ! Component: 3400 - total flux cleaned = 0.00156793 Jy ! Component: 3450 - total flux cleaned = 0.00158627 Jy ! Component: 3500 - total flux cleaned = 0.00158991 Jy ! Component: 3550 - total flux cleaned = 0.00160438 Jy ! Component: 3600 - total flux cleaned = 0.00161512 Jy ! Component: 3650 - total flux cleaned = 0.00162582 Jy ! Component: 3700 - total flux cleaned = 0.00162934 Jy ! Component: 3750 - total flux cleaned = 0.00163285 Jy ! Component: 3800 - total flux cleaned = 0.00165023 Jy ! Component: 3850 - total flux cleaned = 0.00166056 Jy ! Component: 3900 - total flux cleaned = 0.00165368 Jy ! Component: 3950 - total flux cleaned = 0.00164688 Jy ! Component: 4000 - total flux cleaned = 0.00164018 Jy ! Component: 4050 - total flux cleaned = 0.00165026 Jy ! Total flux subtracted in 4096 components = 0.00164026 Jy ! Clean residual min=-0.000191 max=0.000180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000058 Jy/beam ! Combined flux in latest and established models = 0.0158118 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 322 components and 0.0158118 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272b_uvs/J0644+6038_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.455 x 1.984 at 46.07 degrees (North through East) ! Clean map min=-0.0003841 max=0.014172 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272b_uvs/J0644+6038_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0141725 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.72596e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21206 1.21206 2.42412 4.84823 9.69647 19.3929 38.7859 77.5717 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 247.512 quit ! Quitting program ! Log file /scr/pima/s5272b_uvs/J0644+6038_X_uvs.log closed on Wed Dec 18 20:26:17 2013