! Started logfile: /scr/pima/br149z8_uvs/J0102+5824_X_uvs.log on Tue Mar 29 13:38:20 2016 obs /scr/pima/br149z8_uvs/J0102+5824_X_uva.fits ! Reading UV FITS file: /scr/pima/br149z8_uvs/J0102+5824_X_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986667 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5328 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br149z8_uvs/J0102+5824_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.332873Jy sigma=58.405886 ! Fit after self-cal, rms=1.192829Jy sigma=29.651712 ! 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=0.6643 mas, bmaj=3.029 mas, bpa=53.32 degrees ! Estimated noise=0.832651 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 = 1.60193 Jy ! Component: 100 - total flux cleaned = 1.97741 Jy ! Total flux subtracted in 100 components = 1.97741 Jy ! Clean residual min=-0.071728 max=0.149333 Jy/beam ! Clean residual mean=0.000159 rms=0.016867 Jy/beam ! Combined flux in latest and established models = 1.97741 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.97741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.391446Jy sigma=7.843140 ! Fit after self-cal, rms=0.391396Jy sigma=7.840834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16798 Jy ! Component: 100 - total flux cleaned = 0.258475 Jy ! Total flux subtracted in 100 components = 0.258475 Jy ! Clean residual min=-0.033965 max=0.043782 Jy/beam ! Clean residual mean=0.000067 rms=0.007415 Jy/beam ! Combined flux in latest and established models = 2.23589 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 2.23589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.305438Jy sigma=4.085769 ! Fit after self-cal, rms=0.305264Jy sigma=4.077959 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516116 Jy ! Component: 100 - total flux cleaned = 0.0847096 Jy ! Total flux subtracted in 100 components = 0.0847096 Jy ! Clean residual min=-0.021836 max=0.025445 Jy/beam ! Clean residual mean=0.000035 rms=0.005546 Jy/beam ! Combined flux in latest and established models = 2.32059 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 2.32059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.296647Jy sigma=3.523476 ! Fit after self-cal, rms=0.296602Jy sigma=3.521546 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9295 mas, bmaj=2.837 mas, bpa=52.83 degrees ! Estimated noise=0.435353 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 = 0.0289859 Jy ! Component: 100 - total flux cleaned = 0.0446428 Jy ! Component: 150 - total flux cleaned = 0.0504861 Jy ! Component: 200 - total flux cleaned = 0.0533797 Jy ! Total flux subtracted in 200 components = 0.0533797 Jy ! Clean residual min=-0.015991 max=0.022835 Jy/beam ! Clean residual mean=0.000089 rms=0.005125 Jy/beam ! Combined flux in latest and established models = 2.37397 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 2.37397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.291870Jy sigma=3.382072 ! Fit after self-cal, rms=0.291824Jy sigma=3.380170 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9295 x 2.837 at 52.83 degrees (North through East) ! Clean map min=-0.014848 max=2.1602 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.00 ! LA 1.00 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.00 ! LA 1.00 MK 1.01 NL 1.00 OV 0.99 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 1.00 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.00 ! LA 1.00 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.01 ! LA 1.00 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.99 ! LA 0.99 MK 1.01 NL 0.99 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.291824Jy sigma=3.380170 ! Fit after self-cal, rms=0.289254Jy sigma=3.253242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9312 mas, bmaj=2.83 mas, bpa=52.7 degrees ! Estimated noise=0.432101 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 = -0.00274197 Jy ! Component: 100 - total flux cleaned = 0.000129275 Jy ! Component: 150 - total flux cleaned = 0.000125637 Jy ! Component: 200 - total flux cleaned = -0.000558595 Jy ! Total flux subtracted in 200 components = -0.000558595 Jy ! Clean residual min=-0.017252 max=0.020549 Jy/beam ! Clean residual mean=0.000028 rms=0.004987 Jy/beam ! Combined flux in latest and established models = 2.37342 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 2.37341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.284929Jy sigma=3.246294 ! Fit after self-cal, rms=0.284917Jy sigma=3.245832 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.284917Jy sigma=3.245832 ! Fit after self-cal, rms=0.284494Jy sigma=3.229024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9312 mas, bmaj=2.827 mas, bpa=52.66 degrees ! Estimated noise=0.430084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00554606 Jy ! Component: 100 - total flux cleaned = -0.00512729 Jy ! Component: 150 - total flux cleaned = -0.00578006 Jy ! Component: 200 - total flux cleaned = -0.00635585 Jy ! Total flux subtracted in 200 components = -0.00635585 Jy ! Clean residual min=-0.017507 max=0.020847 Jy/beam ! Clean residual mean=0.000037 rms=0.005018 Jy/beam ! Combined flux in latest and established models = 2.36706 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 2.36706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.281180Jy sigma=3.229744 ! Fit after self-cal, rms=0.281176Jy sigma=3.229627 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 = -0.000507146 Jy ! Component: 100 - total flux cleaned = -0.00122459 Jy ! Component: 150 - total flux cleaned = -0.00186816 Jy ! Component: 200 - total flux cleaned = -0.00245323 Jy ! Total flux subtracted in 200 components = -0.00245323 Jy ! Clean residual min=-0.017651 max=0.021013 Jy/beam ! Clean residual mean=0.000043 rms=0.004990 Jy/beam ! Combined flux in latest and established models = 2.36461 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 2.36461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.279870Jy sigma=3.234327 ! Fit after self-cal, rms=0.279868Jy sigma=3.234293 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.279868Jy sigma=3.234293 ! Fit after self-cal, rms=0.279318Jy sigma=3.213026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=2.823 mas, bpa=52.61 degrees ! Estimated noise=0.427949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00811985 Jy ! Component: 100 - total flux cleaned = -0.00840311 Jy ! Component: 150 - total flux cleaned = -0.00864581 Jy ! Component: 200 - total flux cleaned = -0.00911151 Jy ! Total flux subtracted in 200 components = -0.00911151 Jy ! Clean residual min=-0.018033 max=0.021140 Jy/beam ! Clean residual mean=0.000050 rms=0.005077 Jy/beam ! Combined flux in latest and established models = 2.35549 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 2.35549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.276785Jy sigma=3.220313 ! Fit after self-cal, rms=0.276784Jy sigma=3.220285 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 = -0.000608607 Jy ! Component: 100 - total flux cleaned = -0.000972245 Jy ! Component: 150 - total flux cleaned = -0.00148113 Jy ! Component: 200 - total flux cleaned = -0.0021046 Jy ! Total flux subtracted in 200 components = -0.0021046 Jy ! Clean residual min=-0.018357 max=0.021240 Jy/beam ! Clean residual mean=0.000055 rms=0.005064 Jy/beam ! Combined flux in latest and established models = 2.35339 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 2.35339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.275874Jy sigma=3.225664 ! Fit after self-cal, rms=0.275873Jy sigma=3.225657 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.275873Jy sigma=3.225657 ! Fit after self-cal, rms=0.275451Jy sigma=3.210212 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.995 mas, bmaj=3.113 mas, bpa=52.44 degrees ! Estimated noise=0.52527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00951248 Jy ! Component: 100 - total flux cleaned = -0.0142074 Jy ! Component: 150 - total flux cleaned = -0.0149892 Jy ! Component: 200 - total flux cleaned = -0.0155708 Jy ! Total flux subtracted in 200 components = -0.0155708 Jy ! Clean residual min=-0.014309 max=0.017444 Jy/beam ! Clean residual mean=0.000163 rms=0.004193 Jy/beam ! Combined flux in latest and established models = 2.33782 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 2.33782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.274336Jy sigma=3.213303 ! Fit after self-cal, rms=0.274333Jy sigma=3.213225 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 = -0.00034563 Jy ! Component: 100 - total flux cleaned = -0.000552078 Jy ! Component: 150 - total flux cleaned = -0.000649084 Jy ! Component: 200 - total flux cleaned = -0.000742798 Jy ! Total flux subtracted in 200 components = -0.000742798 Jy ! Clean residual min=-0.014040 max=0.017368 Jy/beam ! Clean residual mean=0.000167 rms=0.004181 Jy/beam ! Combined flux in latest and established models = 2.33708 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 2.33708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.273921Jy sigma=3.216270 ! Fit after self-cal, rms=0.273920Jy sigma=3.216248 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9318 mas, bmaj=2.82 mas, bpa=52.57 degrees ! Estimated noise=0.426008 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9318 x 2.82 at 52.57 degrees (North through East) ! Clean map min=-0.016777 max=2.1153 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.273920Jy sigma=3.216248 ! Fit after self-cal, rms=0.273343Jy sigma=3.186356 ! Inverting map and beam ! Estimated beam: bmin=0.9323 mas, bmaj=2.82 mas, bpa=52.54 degrees ! Estimated noise=0.424868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00746502 Jy ! Component: 100 - total flux cleaned = -0.00791026 Jy ! Component: 150 - total flux cleaned = -0.0080948 Jy ! Component: 200 - total flux cleaned = -0.00843622 Jy ! Total flux subtracted in 200 components = -0.00843622 Jy ! Clean residual min=-0.018532 max=0.021583 Jy/beam ! Clean residual mean=0.000068 rms=0.005136 Jy/beam ! Combined flux in latest and established models = 2.32864 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 2.32864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.271457Jy sigma=3.196847 ! Fit after self-cal, rms=0.271457Jy sigma=3.196812 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321963 Jy ! Component: 100 - total flux cleaned = -0.000315419 Jy ! Component: 150 - total flux cleaned = -3.98954e-05 Jy ! Component: 200 - total flux cleaned = -4.237e-05 Jy ! Total flux subtracted in 200 components = -4.237e-05 Jy ! Clean residual min=-0.018726 max=0.021695 Jy/beam ! Clean residual mean=0.000068 rms=0.005126 Jy/beam ! Combined flux in latest and established models = 2.3286 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 2.3286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.270968Jy sigma=3.198069 ! Fit after self-cal, rms=0.270968Jy sigma=3.198056 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.270968Jy sigma=3.198056 ! Fit after self-cal, rms=0.270703Jy sigma=3.188828 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=0.6674 mas, bmaj=3 mas, bpa=53.12 degrees ! Estimated noise=0.811361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.56068 Jy ! Component: 100 - total flux cleaned = 1.92323 Jy ! Component: 150 - total flux cleaned = 2.08349 Jy ! Component: 200 - total flux cleaned = 2.17307 Jy ! Total flux subtracted in 200 components = 2.17307 Jy ! Clean residual min=-0.038599 max=0.049903 Jy/beam ! Clean residual mean=0.000071 rms=0.008396 Jy/beam ! Combined flux in latest and established models = 2.17307 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 2.17307 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9326 mas, bmaj=2.818 mas, bpa=52.51 degrees ! Estimated noise=0.423278 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0702083 Jy ! Component: 100 - total flux cleaned = 0.111259 Jy ! Component: 150 - total flux cleaned = 0.137196 Jy ! Component: 200 - total flux cleaned = 0.144795 Jy ! Total flux subtracted in 200 components = 0.144795 Jy ! Clean residual min=-0.018487 max=0.030405 Jy/beam ! Clean residual mean=0.000079 rms=0.005505 Jy/beam ! Combined flux in latest and established models = 2.31786 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 2.31786 Jy ! Inverting map ! Added new window around map position (-3.8, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019265 Jy ! Component: 100 - total flux cleaned = 0.020114 Jy ! Component: 150 - total flux cleaned = 0.0206789 Jy ! Component: 200 - total flux cleaned = 0.0202097 Jy ! Total flux subtracted in 200 components = 0.0202097 Jy ! Clean residual min=-0.016744 max=0.021277 Jy/beam ! Clean residual mean=0.000025 rms=0.004836 Jy/beam ! Combined flux in latest and established models = 2.33807 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 2.33807 Jy ! Inverting map ! Added new window around map position (38.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134588 Jy ! Component: 100 - total flux cleaned = 0.0169713 Jy ! Component: 150 - total flux cleaned = 0.0200313 Jy ! Component: 200 - total flux cleaned = 0.0220852 Jy ! Total flux subtracted in 200 components = 0.0220852 Jy ! Clean residual min=-0.015377 max=0.018517 Jy/beam ! Clean residual mean=-0.000038 rms=0.004429 Jy/beam ! Combined flux in latest and established models = 2.36016 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 2.36016 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=1.995 mas, bmaj=3.113 mas, bpa=52.32 degrees ! Estimated noise=0.521685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864446 Jy ! Component: 100 - total flux cleaned = -0.00171876 Jy ! Component: 150 - total flux cleaned = -0.0027549 Jy ! Component: 200 - total flux cleaned = -0.00347049 Jy ! Total flux subtracted in 200 components = -0.00347049 Jy ! Clean residual min=-0.013204 max=0.015059 Jy/beam ! Clean residual mean=-0.000065 rms=0.003516 Jy/beam ! Combined flux in latest and established models = 2.35669 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-42.2, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608748 Jy ! Component: 100 - total flux cleaned = 0.00505009 Jy ! Component: 150 - total flux cleaned = 0.00476249 Jy ! Component: 200 - total flux cleaned = 0.00451875 Jy ! Total flux subtracted in 200 components = 0.00451875 Jy ! Clean residual min=-0.010066 max=0.013067 Jy/beam ! Clean residual mean=-0.000105 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 2.36121 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 119 components and 2.36121 Jy ! Inverting map ! Added new window around map position (-35.4, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562748 Jy ! Component: 100 - total flux cleaned = 0.00415339 Jy ! Component: 150 - total flux cleaned = 0.00337988 Jy ! Component: 200 - total flux cleaned = 0.00217722 Jy ! Total flux subtracted in 200 components = 0.00217722 Jy ! Clean residual min=-0.008729 max=0.010291 Jy/beam ! Clean residual mean=-0.000113 rms=0.002525 Jy/beam ! Combined flux in latest and established models = 2.36338 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 2.36338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9326 mas, bmaj=2.818 mas, bpa=52.51 degrees ! Estimated noise=0.423278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695863 Jy ! Component: 100 - total flux cleaned = -0.000133398 Jy ! Component: 150 - total flux cleaned = -0.00013182 Jy ! Component: 200 - total flux cleaned = -0.000125046 Jy ! Total flux subtracted in 200 components = -0.000125046 Jy ! Clean residual min=-0.012731 max=0.014743 Jy/beam ! Clean residual mean=-0.000044 rms=0.003609 Jy/beam ! Combined flux in latest and established models = 2.36326 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 172 components and 2.36326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.252818Jy sigma=3.000554 ! Fit after self-cal, rms=0.252751Jy sigma=2.996847 wmodel /scr/pima/br149z8_uvs/J0102+5824_X_map.mod ! Writing 172 model components to file: /scr/pima/br149z8_uvs/J0102+5824_X_map.mod wobs /scr/pima/br149z8_uvs/J0102+5824_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149z8_uvs/J0102+5824_X_uvs.fits wwins /scr/pima/br149z8_uvs/J0102+5824_X_map.win ! wwins: Wrote 6 windows to /scr/pima/br149z8_uvs/J0102+5824_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 = 0.00644861 Jy ! Component: 100 - total flux cleaned = 0.0111428 Jy ! Component: 150 - total flux cleaned = 0.0153977 Jy ! Component: 200 - total flux cleaned = 0.0183603 Jy ! Component: 250 - total flux cleaned = 0.0203489 Jy ! Component: 300 - total flux cleaned = 0.0214284 Jy ! Component: 350 - total flux cleaned = 0.0226947 Jy ! Component: 400 - total flux cleaned = 0.0237268 Jy ! Component: 450 - total flux cleaned = 0.0245369 Jy ! Component: 500 - total flux cleaned = 0.0255317 Jy ! Component: 550 - total flux cleaned = 0.0261192 Jy ! Component: 600 - total flux cleaned = 0.0263111 Jy ! Component: 650 - total flux cleaned = 0.0263108 Jy ! Component: 700 - total flux cleaned = 0.0266853 Jy ! Component: 750 - total flux cleaned = 0.0266836 Jy ! Component: 800 - total flux cleaned = 0.0265027 Jy ! Component: 850 - total flux cleaned = 0.0266824 Jy ! Component: 900 - total flux cleaned = 0.0266807 Jy ! Component: 950 - total flux cleaned = 0.0266793 Jy ! Component: 1000 - total flux cleaned = 0.0266783 Jy ! Component: 1050 - total flux cleaned = 0.0266775 Jy ! Component: 1100 - total flux cleaned = 0.0266769 Jy ! Component: 1150 - total flux cleaned = 0.0265109 Jy ! Component: 1200 - total flux cleaned = 0.0265103 Jy ! Component: 1250 - total flux cleaned = 0.0265098 Jy ! Component: 1300 - total flux cleaned = 0.0263485 Jy ! Component: 1350 - total flux cleaned = 0.0263487 Jy ! Component: 1400 - total flux cleaned = 0.0263502 Jy ! Component: 1450 - total flux cleaned = 0.0265056 Jy ! Component: 1500 - total flux cleaned = 0.0263531 Jy ! Component: 1550 - total flux cleaned = 0.0265042 Jy ! Component: 1600 - total flux cleaned = 0.0263527 Jy ! Component: 1650 - total flux cleaned = 0.0259076 Jy ! Component: 1700 - total flux cleaned = 0.0259079 Jy ! Component: 1750 - total flux cleaned = 0.0257635 Jy ! Component: 1800 - total flux cleaned = 0.0260539 Jy ! Component: 1850 - total flux cleaned = 0.0257671 Jy ! Component: 1900 - total flux cleaned = 0.0257659 Jy ! Component: 1950 - total flux cleaned = 0.0256259 Jy ! Component: 2000 - total flux cleaned = 0.0254878 Jy ! Component: 2050 - total flux cleaned = 0.0256249 Jy ! Component: 2100 - total flux cleaned = 0.0253518 Jy ! Component: 2150 - total flux cleaned = 0.0250817 Jy ! Component: 2200 - total flux cleaned = 0.0250837 Jy ! Component: 2250 - total flux cleaned = 0.0250838 Jy ! Component: 2300 - total flux cleaned = 0.0248208 Jy ! Component: 2350 - total flux cleaned = 0.0248216 Jy ! Component: 2400 - total flux cleaned = 0.0248223 Jy ! Component: 2450 - total flux cleaned = 0.0243088 Jy ! Component: 2500 - total flux cleaned = 0.0245648 Jy ! Component: 2550 - total flux cleaned = 0.0245642 Jy ! Component: 2600 - total flux cleaned = 0.0241885 Jy ! Component: 2650 - total flux cleaned = 0.024437 Jy ! Component: 2700 - total flux cleaned = 0.0244361 Jy ! Component: 2750 - total flux cleaned = 0.0239474 Jy ! Component: 2800 - total flux cleaned = 0.0240692 Jy ! Component: 2850 - total flux cleaned = 0.0241889 Jy ! Component: 2900 - total flux cleaned = 0.0240692 Jy ! Component: 2950 - total flux cleaned = 0.024069 Jy ! Component: 3000 - total flux cleaned = 0.0241862 Jy ! Component: 3050 - total flux cleaned = 0.0240703 Jy ! Component: 3100 - total flux cleaned = 0.0241864 Jy ! Component: 3150 - total flux cleaned = 0.0241862 Jy ! Component: 3200 - total flux cleaned = 0.0242995 Jy ! Component: 3250 - total flux cleaned = 0.0241868 Jy ! Component: 3300 - total flux cleaned = 0.0244094 Jy ! Component: 3350 - total flux cleaned = 0.0244091 Jy ! Component: 3400 - total flux cleaned = 0.0244082 Jy ! Component: 3450 - total flux cleaned = 0.0240818 Jy ! Component: 3500 - total flux cleaned = 0.0247332 Jy ! Component: 3550 - total flux cleaned = 0.0247333 Jy ! Component: 3600 - total flux cleaned = 0.024627 Jy ! Component: 3650 - total flux cleaned = 0.0247335 Jy ! Component: 3700 - total flux cleaned = 0.0250502 Jy ! Component: 3750 - total flux cleaned = 0.0252595 Jy ! Component: 3800 - total flux cleaned = 0.025259 Jy ! Component: 3850 - total flux cleaned = 0.0255687 Jy ! Component: 3900 - total flux cleaned = 0.025774 Jy ! Component: 3950 - total flux cleaned = 0.0260795 Jy ! Component: 4000 - total flux cleaned = 0.0260793 Jy ! Component: 4050 - total flux cleaned = 0.0260795 Jy ! Total flux subtracted in 4096 components = 0.0262793 Jy ! Clean residual min=-0.006226 max=0.005446 Jy/beam ! Clean residual mean=-0.000016 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 2.38954 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 439 components and 2.38954 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149z8_uvs/J0102+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9326 x 2.818 at 52.51 degrees (North through East) ! Clean map min=-0.013116 max=2.0847 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149z8_uvs/J0102+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.08472 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00180147 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259239 0.259239 0.518478 1.03696 2.07391 4.14782 8.29564 16.5913 33.1826 66.3651 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0054 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1157.23 quit ! Quitting program ! Log file /scr/pima/br149z8_uvs/J0102+5824_X_uvs.log closed on Tue Mar 29 13:38:24 2016