! Started logfile: /g0/scr/pima/s4195b_uvs/J1353+1435_X_uvs.log on Tue Dec 31 19:38:04 2013 obs /g0/scr/pima/s4195b_uvs/J1353+1435_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1353+1435_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! AN table 2: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.904762 visibilities/baseline/integration-bin. ! Found source: J1353+1435 ! ! 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 3344 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/s4195b_uvs/J1353+1435_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 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.012047Jy sigma=5.993048 ! Fit after self-cal, rms=0.860425Jy sigma=4.967376 ! 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=0.8302 mas, bmaj=3.517 mas, bpa=-19.58 degrees ! Estimated noise=3.51717 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 = 0.107063 Jy ! Component: 100 - total flux cleaned = 0.135637 Jy ! Total flux subtracted in 100 components = 0.135637 Jy ! Clean residual min=-0.007616 max=0.014451 Jy/beam ! Clean residual mean=-0.000010 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.135637 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.135637 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=0.037563Jy sigma=0.276148 ! Fit after self-cal, rms=0.037448Jy sigma=0.275885 ! Inverting map ! Added new window around map position (2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160446 Jy ! Component: 100 - total flux cleaned = 0.0269596 Jy ! Total flux subtracted in 100 components = 0.0269596 Jy ! Clean residual min=-0.005215 max=0.007716 Jy/beam ! Clean residual mean=-0.000008 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.162596 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.162596 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=0.028557Jy sigma=0.196263 ! Fit after self-cal, rms=0.027643Jy sigma=0.193414 ! 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=1.074 mas, bmaj=3.699 mas, bpa=-18.97 degrees ! Estimated noise=2.18041 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 = 0.0130706 Jy ! Component: 100 - total flux cleaned = 0.0205447 Jy ! Component: 150 - total flux cleaned = 0.0251978 Jy ! Component: 200 - total flux cleaned = 0.0283517 Jy ! Total flux subtracted in 200 components = 0.0283517 Jy ! Clean residual min=-0.004570 max=0.006080 Jy/beam ! Clean residual mean=-0.000006 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.190948 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 0.190948 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=0.022861Jy sigma=0.142545 ! Fit after self-cal, rms=0.021936Jy sigma=0.138525 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 3.699 at -18.97 degrees (North through East) ! Clean map min=-0.0038885 max=0.13887 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.94 KP 0.98 LA 1.08 MK 1.02 ! NL 1.05 OV 0.98 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 0.93 KP 0.95 LA 1.01 ! MK 0.97 NL 1.06 OV 1.03 PT 0.89 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.91 KP 0.95 LA 1.02 MK 1.11 ! NL 1.04 OV 0.95 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.94 KP 0.96 LA 0.99 ! MK 1.01 NL 1.05 OV 0.99 PT 0.92 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 1.04 LA 1.02 MK 1.11 ! NL 1.04 OV 0.99 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 0.93 LA 1.06 MK 1.12 ! NL 0.98 OV 1.02 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 0.99 KP 0.92 LA 0.96 ! MK 1.07 NL 1.06 OV 1.02 PT 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 1.07 LA 1.05 MK 1.03 ! NL 0.99 OV 0.97 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 0.98 KP 1.05 LA 1.02 ! MK 0.96 NL 0.98 OV 1.02 PT 0.92 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.13 KP 1.03 LA 1.13 MK 1.07 ! NL 0.98 OV 1.05 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.10 KP 1.06 LA 1.04 ! MK 0.98 NL 1.04 OV 1.07 PT 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 1.01 LA 1.00 MK 1.07 ! NL 1.01 OV 1.04 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.02 KP 1.02 LA 0.99 ! MK 0.97 NL 1.04 OV 1.07 PT 0.89 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 1.04 LA 0.97 MK 1.01 ! NL 0.98 OV 1.06 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 0.99 KP 1.05 LA 0.93 ! MK 0.96 NL 1.00 OV 1.06 PT 0.88 ! ! ! Fit before self-cal, rms=0.021936Jy sigma=0.138525 ! Fit after self-cal, rms=0.018975Jy sigma=0.117385 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=3.708 mas, bpa=-19.09 degrees ! Estimated noise=2.15905 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 = 0.00141875 Jy ! Component: 100 - total flux cleaned = 0.00119458 Jy ! Component: 150 - total flux cleaned = 0.000967262 Jy ! Component: 200 - total flux cleaned = 0.000709036 Jy ! Total flux subtracted in 200 components = 0.000709036 Jy ! Clean residual min=-0.002033 max=0.002201 Jy/beam ! Clean residual mean=0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.191657 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.191657 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=0.018629Jy sigma=0.114573 ! Fit after self-cal, rms=0.018461Jy sigma=0.114071 ! 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=0.018461Jy sigma=0.114071 ! Fit after self-cal, rms=0.017403Jy sigma=0.101185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=3.704 mas, bpa=-19.08 degrees ! Estimated noise=2.15472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341222 Jy ! Component: 100 - total flux cleaned = 0.00030316 Jy ! Component: 150 - total flux cleaned = 0.000155471 Jy ! Component: 200 - total flux cleaned = -4.30755e-05 Jy ! Total flux subtracted in 200 components = -4.30755e-05 Jy ! Clean residual min=-0.001655 max=0.002049 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.191614 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.191614 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=0.017232Jy sigma=0.100273 ! Fit after self-cal, rms=0.017144Jy sigma=0.100020 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (21.2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197113 Jy ! Component: 100 - total flux cleaned = 0.00317001 Jy ! Component: 150 - total flux cleaned = 0.00390959 Jy ! Component: 200 - total flux cleaned = 0.00430035 Jy ! Total flux subtracted in 200 components = 0.00430035 Jy ! Clean residual min=-0.001418 max=0.001445 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.195914 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.195914 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=0.016917Jy sigma=0.098077 ! Fit after self-cal, rms=0.016868Jy sigma=0.097967 ! 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=0.016868Jy sigma=0.097967 ! Fit after self-cal, rms=0.016727Jy sigma=0.093478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=3.697 mas, bpa=-19.06 degrees ! Estimated noise=2.14232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.68108e-05 Jy ! Component: 100 - total flux cleaned = 0.000337539 Jy ! Component: 150 - total flux cleaned = 0.000726296 Jy ! Component: 200 - total flux cleaned = 0.00103876 Jy ! Total flux subtracted in 200 components = 0.00103876 Jy ! Clean residual min=-0.001301 max=0.001325 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.196953 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 136 components and 0.196953 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=0.016604Jy sigma=0.093025 ! Fit after self-cal, rms=0.016594Jy sigma=0.092959 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 = 0.000182032 Jy ! Component: 100 - total flux cleaned = 0.000415414 Jy ! Component: 150 - total flux cleaned = 0.00058806 Jy ! Component: 200 - total flux cleaned = 0.000675517 Jy ! Total flux subtracted in 200 components = 0.000675517 Jy ! Clean residual min=-0.001313 max=0.001257 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.197629 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 152 components and 0.197629 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=0.016547Jy sigma=0.092696 ! Fit after self-cal, rms=0.016526Jy sigma=0.092660 ! 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=0.016526Jy sigma=0.092660 ! Fit after self-cal, rms=0.016492Jy sigma=0.092504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.272 mas, bmaj=3.875 mas, bpa=-13.51 degrees ! Estimated noise=2.32236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000413766 Jy ! Component: 100 - total flux cleaned = -9.13815e-05 Jy ! Component: 150 - total flux cleaned = 0.000102488 Jy ! Component: 200 - total flux cleaned = 0.000287765 Jy ! Total flux subtracted in 200 components = 0.000287765 Jy ! Clean residual min=-0.001757 max=0.001566 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.197916 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 170 components and 0.197916 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=0.016440Jy sigma=0.092316 ! Fit after self-cal, rms=0.016411Jy sigma=0.092260 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 = 8.13391e-05 Jy ! Component: 100 - total flux cleaned = 0.000315411 Jy ! Component: 150 - total flux cleaned = 0.000471751 Jy ! Component: 200 - total flux cleaned = 0.00057022 Jy ! Total flux subtracted in 200 components = 0.00057022 Jy ! Clean residual min=-0.001744 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.198487 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 185 components and 0.198487 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=0.016398Jy sigma=0.092145 ! Fit after self-cal, rms=0.016381Jy sigma=0.092109 ! 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=1.08 mas, bmaj=3.695 mas, bpa=-19.06 degrees ! Estimated noise=2.13186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 3.695 at -19.06 degrees (North through East) ! Clean map min=-0.0012612 max=0.13524 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8341 mas, bmaj=3.537 mas, bpa=-19.61 degrees ! Estimated noise=3.4602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105097 Jy ! Component: 100 - total flux cleaned = 0.134 Jy ! Component: 150 - total flux cleaned = 0.151388 Jy ! Component: 200 - total flux cleaned = 0.163205 Jy ! Total flux subtracted in 200 components = 0.163205 Jy ! Clean residual min=-0.003623 max=0.006462 Jy/beam ! Clean residual mean=-0.000003 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.163205 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.163205 Jy ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.695 mas, bpa=-19.06 degrees ! Estimated noise=2.13186 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 = 0.0115103 Jy ! Component: 100 - total flux cleaned = 0.01814 Jy ! Component: 150 - total flux cleaned = 0.0220878 Jy ! Component: 200 - total flux cleaned = 0.0245675 Jy ! Total flux subtracted in 200 components = 0.0245675 Jy ! Clean residual min=-0.001807 max=0.001901 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.187772 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.187772 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=2.272 mas, bmaj=3.875 mas, bpa=-13.51 degrees ! Estimated noise=2.32236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269918 Jy ! Component: 100 - total flux cleaned = 0.00465672 Jy ! Component: 150 - total flux cleaned = 0.00618564 Jy ! Component: 200 - total flux cleaned = 0.00739483 Jy ! Total flux subtracted in 200 components = 0.00739483 Jy ! Clean residual min=-0.001841 max=0.001794 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.195167 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 = 0.000681739 Jy ! Component: 100 - total flux cleaned = 0.001265 Jy ! Component: 150 - total flux cleaned = 0.00173807 Jy ! Component: 200 - total flux cleaned = 0.00197257 Jy ! Total flux subtracted in 200 components = 0.00197257 Jy ! Clean residual min=-0.001772 max=0.001632 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.19714 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 120 components and 0.19714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.695 mas, bpa=-19.06 degrees ! Estimated noise=2.13186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356272 Jy ! Component: 100 - total flux cleaned = 0.00059968 Jy ! Component: 150 - total flux cleaned = 0.000792864 Jy ! Component: 200 - total flux cleaned = 0.000950363 Jy ! Total flux subtracted in 200 components = 0.000950363 Jy ! Clean residual min=-0.001312 max=0.001240 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.19809 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.19809 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=0.016429Jy sigma=0.092603 ! Fit after self-cal, rms=0.016401Jy sigma=0.092452 wmodel /g0/scr/pima/s4195b_uvs/J1353+1435_X_map.mod ! Writing 143 model components to file: /g0/scr/pima/s4195b_uvs/J1353+1435_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1353+1435_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1353+1435_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1353+1435_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195b_uvs/J1353+1435_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 = -0.000189809 Jy ! Component: 100 - total flux cleaned = -0.000147517 Jy ! Component: 150 - total flux cleaned = -8.67354e-05 Jy ! Component: 200 - total flux cleaned = -4.92815e-05 Jy ! Component: 250 - total flux cleaned = -6.82324e-05 Jy ! Component: 300 - total flux cleaned = 1.89294e-05 Jy ! Component: 350 - total flux cleaned = 0.000103177 Jy ! Component: 400 - total flux cleaned = 0.000200779 Jy ! Component: 450 - total flux cleaned = 0.000311374 Jy ! Component: 500 - total flux cleaned = 0.000372856 Jy ! Component: 550 - total flux cleaned = 0.000432565 Jy ! Component: 600 - total flux cleaned = 0.000476488 Jy ! Component: 650 - total flux cleaned = 0.000505159 Jy ! Component: 700 - total flux cleaned = 0.000560871 Jy ! Component: 750 - total flux cleaned = 0.000601427 Jy ! Component: 800 - total flux cleaned = 0.000614851 Jy ! Component: 850 - total flux cleaned = 0.00066653 Jy ! Component: 900 - total flux cleaned = 0.000716529 Jy ! Component: 950 - total flux cleaned = 0.000716431 Jy ! Component: 1000 - total flux cleaned = 0.000740471 Jy ! Component: 1050 - total flux cleaned = 0.00074052 Jy ! Component: 1100 - total flux cleaned = 0.000786863 Jy ! Component: 1150 - total flux cleaned = 0.000798316 Jy ! Component: 1200 - total flux cleaned = 0.00085397 Jy ! Component: 1250 - total flux cleaned = 0.000875647 Jy ! Component: 1300 - total flux cleaned = 0.000918485 Jy ! Component: 1350 - total flux cleaned = 0.000960113 Jy ! Component: 1400 - total flux cleaned = 0.000970109 Jy ! Component: 1450 - total flux cleaned = 0.00097022 Jy ! Component: 1500 - total flux cleaned = 0.000970418 Jy ! Component: 1550 - total flux cleaned = 0.00100991 Jy ! Component: 1600 - total flux cleaned = 0.00103887 Jy ! Component: 1650 - total flux cleaned = 0.00103892 Jy ! Component: 1700 - total flux cleaned = 0.000991814 Jy ! Component: 1750 - total flux cleaned = 0.000982513 Jy ! Component: 1800 - total flux cleaned = 0.000991612 Jy ! Component: 1850 - total flux cleaned = 0.000982551 Jy ! Component: 1900 - total flux cleaned = 0.000982682 Jy ! Component: 1950 - total flux cleaned = 0.000982701 Jy ! Component: 2000 - total flux cleaned = 0.000982616 Jy ! Component: 2050 - total flux cleaned = 0.00101684 Jy ! Component: 2100 - total flux cleaned = 0.00101659 Jy ! Component: 2150 - total flux cleaned = 0.00104153 Jy ! Component: 2200 - total flux cleaned = 0.00104153 Jy ! Component: 2250 - total flux cleaned = 0.00105778 Jy ! Component: 2300 - total flux cleaned = 0.0010659 Jy ! Component: 2350 - total flux cleaned = 0.00110546 Jy ! Component: 2400 - total flux cleaned = 0.00116813 Jy ! Component: 2450 - total flux cleaned = 0.00119896 Jy ! Component: 2500 - total flux cleaned = 0.00122199 Jy ! Component: 2550 - total flux cleaned = 0.00125991 Jy ! Component: 2600 - total flux cleaned = 0.00130483 Jy ! Component: 2650 - total flux cleaned = 0.00131947 Jy ! Component: 2700 - total flux cleaned = 0.00132682 Jy ! Component: 2750 - total flux cleaned = 0.00137038 Jy ! Component: 2800 - total flux cleaned = 0.00141329 Jy ! Component: 2850 - total flux cleaned = 0.0013991 Jy ! Component: 2900 - total flux cleaned = 0.00141331 Jy ! Component: 2950 - total flux cleaned = 0.00143419 Jy ! Component: 3000 - total flux cleaned = 0.00144798 Jy ! Component: 3050 - total flux cleaned = 0.00145484 Jy ! Component: 3100 - total flux cleaned = 0.00148197 Jy ! Component: 3150 - total flux cleaned = 0.00150214 Jy ! Component: 3200 - total flux cleaned = 0.00150882 Jy ! Component: 3250 - total flux cleaned = 0.00155483 Jy ! Component: 3300 - total flux cleaned = 0.00157431 Jy ! Component: 3350 - total flux cleaned = 0.00155504 Jy ! Component: 3400 - total flux cleaned = 0.00160639 Jy ! Component: 3450 - total flux cleaned = 0.00160646 Jy ! Component: 3500 - total flux cleaned = 0.00163803 Jy ! Component: 3550 - total flux cleaned = 0.0016755 Jy ! Component: 3600 - total flux cleaned = 0.00168168 Jy ! Component: 3650 - total flux cleaned = 0.0017064 Jy ! Component: 3700 - total flux cleaned = 0.00172468 Jy ! Component: 3750 - total flux cleaned = 0.00174277 Jy ! Component: 3800 - total flux cleaned = 0.00176077 Jy ! Component: 3850 - total flux cleaned = 0.00179059 Jy ! Component: 3900 - total flux cleaned = 0.0018023 Jy ! Component: 3950 - total flux cleaned = 0.00181994 Jy ! Component: 4000 - total flux cleaned = 0.00183156 Jy ! Component: 4050 - total flux cleaned = 0.00183162 Jy ! Total flux subtracted in 4096 components = 0.00187173 Jy ! Clean residual min=-0.000354 max=0.000331 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.199962 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 489 components and 0.199962 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1353+1435_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 3.695 at -19.06 degrees (North through East) ! Clean map min=-0.00076937 max=0.13526 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1353+1435_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236294 0.236294 0.472588 0.945175 1.89035 3.7807 7.5614 15.1228 30.2456 60.4912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.135 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1269.6 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1353+1435_X_uvs.log closed on Tue Dec 31 19:38:10 2013