! Started logfile: /scr/pima/bs241f_uvs/J0359+5057_X_uvs.log on Wed Jul 8 16:49:00 2015 obs /scr/pima/bs241f_uvs/J0359+5057_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0359+5057_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.825598 visibilities/baseline/integration-bin. ! Found source: J0359+5057 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 14088 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241f_uvs/J0359+5057_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 29 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=7.706103Jy sigma=213.418822 ! Fit after self-cal, rms=6.654196Jy sigma=184.046816 ! 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=0.876 mas, bmaj=1.835 mas, bpa=57.8 degrees ! Estimated noise=0.491635 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 = 5.33228 Jy ! Component: 100 - total flux cleaned = 6.91184 Jy ! Total flux subtracted in 100 components = 6.91184 Jy ! Clean residual min=-0.255570 max=0.713486 Jy/beam ! Clean residual mean=0.001799 rms=0.071506 Jy/beam ! Combined flux in latest and established models = 6.91183 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 6.91183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.521732Jy sigma=40.685728 ! Fit after self-cal, rms=1.521455Jy sigma=40.675747 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.772936 Jy ! Component: 100 - total flux cleaned = 1.18127 Jy ! Total flux subtracted in 100 components = 1.18127 Jy ! Clean residual min=-0.158055 max=0.225636 Jy/beam ! Clean residual mean=0.001228 rms=0.039928 Jy/beam ! Combined flux in latest and established models = 8.0931 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 8.0931 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=0.933424Jy sigma=25.244736 ! Fit after self-cal, rms=0.932927Jy sigma=25.226628 ! 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=1.13 mas, bmaj=2.292 mas, bpa=56.82 degrees ! Estimated noise=0.217427 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 = 0.270144 Jy ! Component: 100 - total flux cleaned = 0.401268 Jy ! Component: 150 - total flux cleaned = 0.468905 Jy ! Component: 200 - total flux cleaned = 0.506091 Jy ! Total flux subtracted in 200 components = 0.506091 Jy ! Clean residual min=-0.189531 max=0.196469 Jy/beam ! Clean residual mean=0.002862 rms=0.049259 Jy/beam ! Combined flux in latest and established models = 8.59919 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 8.59919 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=0.845350Jy sigma=23.538763 ! Fit after self-cal, rms=0.845273Jy sigma=23.535758 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.13 x 2.292 at 56.82 degrees (North through East) ! Clean map min=-0.18207 max=7.291 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: ! BR 1.08 FD 1.11 HN 0.95 KP 1.07 ! LA 1.03 NL 0.91 OV 0.96 PT 0.91 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.06 HN 0.96 KP 1.02 ! LA 1.00 MK 1.04 NL 0.92 OV 0.91 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.94 KP 1.13 ! LA 0.97 NL 1.00 OV 0.96 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 0.96 KP 1.07 ! LA 0.94 MK 1.05 NL 1.02 OV 0.91 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 0.93 KP 1.14 ! LA 0.93 NL 0.99 OV 0.99 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.05 HN 0.95 KP 1.08 ! LA 0.91 MK 1.06 NL 1.02 OV 0.94 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 0.99 KP 1.01 ! LA 1.00 NL 0.93 OV 1.00 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.06 HN 1.01 KP 0.96 ! LA 0.97 MK 1.05 NL 0.96 OV 0.95 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.08 HN 1.01 KP 1.15 ! LA 0.96 MK 1.06 NL 1.08 OV 0.89 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.11 HN 1.08 KP 1.17 ! LA 0.99 MK 1.06 NL 0.98 OV 0.96 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.10 HN 1.02 KP 1.18 ! LA 0.97 MK 1.04 NL 0.92 OV 1.00 ! PT 0.86 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.04 HN 1.02 KP 1.15 ! LA 0.93 MK 1.04 NL 0.88 OV 0.92 ! PT 0.87 SC 1.02 ! ! ! Fit before self-cal, rms=0.845273Jy sigma=23.535758 ! Fit after self-cal, rms=0.475512Jy sigma=12.394528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.297 mas, bpa=57.07 degrees ! Estimated noise=0.215576 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 = -0.0713632 Jy ! Component: 100 - total flux cleaned = -0.102397 Jy ! Component: 150 - total flux cleaned = -0.11184 Jy ! Component: 200 - total flux cleaned = -0.11345 Jy ! Total flux subtracted in 200 components = -0.11345 Jy ! Clean residual min=-0.086072 max=0.086133 Jy/beam ! Clean residual mean=0.000966 rms=0.020847 Jy/beam ! Combined flux in latest and established models = 8.48574 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 8.48574 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=0.466077Jy sigma=12.076376 ! Fit after self-cal, rms=0.466048Jy sigma=12.074593 ! 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=0.466048Jy sigma=12.074593 ! Fit after self-cal, rms=0.404332Jy sigma=10.568944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.302 mas, bpa=57.02 degrees ! Estimated noise=0.213978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.051968 Jy ! Component: 100 - total flux cleaned = -0.072652 Jy ! Component: 150 - total flux cleaned = -0.0840401 Jy ! Component: 200 - total flux cleaned = -0.0864829 Jy ! Total flux subtracted in 200 components = -0.0864829 Jy ! Clean residual min=-0.064477 max=0.066622 Jy/beam ! Clean residual mean=0.000727 rms=0.015800 Jy/beam ! Combined flux in latest and established models = 8.39926 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 8.39926 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=0.398131Jy sigma=10.377992 ! Fit after self-cal, rms=0.398108Jy sigma=10.376750 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 (31.2, 40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554736 Jy ! Component: 100 - total flux cleaned = 0.0688362 Jy ! Component: 150 - total flux cleaned = 0.0804263 Jy ! Component: 200 - total flux cleaned = 0.0897206 Jy ! Total flux subtracted in 200 components = 0.0897206 Jy ! Clean residual min=-0.061763 max=0.054152 Jy/beam ! Clean residual mean=0.000447 rms=0.015069 Jy/beam ! Combined flux in latest and established models = 8.48898 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 8.48898 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=0.386546Jy sigma=10.105386 ! Fit after self-cal, rms=0.385811Jy sigma=10.078524 ! 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=0.385811Jy sigma=10.078524 ! Fit after self-cal, rms=0.337161Jy sigma=8.651889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=2.301 mas, bpa=57.03 degrees ! Estimated noise=0.213022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0279128 Jy ! Component: 100 - total flux cleaned = -0.0254353 Jy ! Component: 150 - total flux cleaned = -0.0263701 Jy ! Component: 200 - total flux cleaned = -0.0271935 Jy ! Total flux subtracted in 200 components = -0.0271935 Jy ! Clean residual min=-0.048878 max=0.039327 Jy/beam ! Clean residual mean=0.000240 rms=0.011189 Jy/beam ! Combined flux in latest and established models = 8.46179 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 8.46179 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=0.332775Jy sigma=8.537205 ! Fit after self-cal, rms=0.332707Jy sigma=8.535351 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 = 0.00237205 Jy ! Component: 100 - total flux cleaned = 0.00200331 Jy ! Component: 150 - total flux cleaned = 0.00200267 Jy ! Component: 200 - total flux cleaned = 0.00170422 Jy ! Total flux subtracted in 200 components = 0.00170422 Jy ! Clean residual min=-0.049065 max=0.037103 Jy/beam ! Clean residual mean=0.000234 rms=0.011146 Jy/beam ! Combined flux in latest and established models = 8.46349 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 8.46349 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=0.331996Jy sigma=8.518146 ! Fit after self-cal, rms=0.331977Jy sigma=8.517618 ! 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=0.331977Jy sigma=8.517618 ! Fit after self-cal, rms=0.329976Jy sigma=8.444779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=3.226 mas, bpa=68.64 degrees ! Estimated noise=0.250161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0336852 Jy ! Component: 100 - total flux cleaned = -0.0368879 Jy ! Component: 150 - total flux cleaned = -0.0376356 Jy ! Component: 200 - total flux cleaned = -0.0386128 Jy ! Total flux subtracted in 200 components = -0.0386128 Jy ! Clean residual min=-0.066988 max=0.049857 Jy/beam ! Clean residual mean=0.000428 rms=0.016769 Jy/beam ! Combined flux in latest and established models = 8.42488 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 8.42488 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=0.327279Jy sigma=8.374717 ! Fit after self-cal, rms=0.327229Jy sigma=8.371833 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 = -0.00138557 Jy ! Component: 100 - total flux cleaned = -0.00196025 Jy ! Component: 150 - total flux cleaned = -0.00247784 Jy ! Component: 200 - total flux cleaned = -0.0027154 Jy ! Total flux subtracted in 200 components = -0.0027154 Jy ! Clean residual min=-0.067700 max=0.049303 Jy/beam ! Clean residual mean=0.000435 rms=0.016746 Jy/beam ! Combined flux in latest and established models = 8.42216 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 8.42216 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=0.326999Jy sigma=8.368048 ! Fit after self-cal, rms=0.327000Jy sigma=8.367531 ! 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=1.136 mas, bmaj=2.301 mas, bpa=57.03 degrees ! Estimated noise=0.211969 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.301 at 57.03 degrees (North through East) ! Clean map min=-0.047354 max=7.1061 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.327000Jy sigma=8.367531 ! Fit after self-cal, rms=0.282217Jy sigma=7.247790 ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=2.303 mas, bpa=56.95 degrees ! Estimated noise=0.211547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0139772 Jy ! Component: 100 - total flux cleaned = -0.0174901 Jy ! Component: 150 - total flux cleaned = -0.0200267 Jy ! Component: 200 - total flux cleaned = -0.0222093 Jy ! Total flux subtracted in 200 components = -0.0222093 Jy ! Clean residual min=-0.040194 max=0.032298 Jy/beam ! Clean residual mean=0.000127 rms=0.008915 Jy/beam ! Combined flux in latest and established models = 8.39995 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 8.39995 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=0.281121Jy sigma=7.200763 ! Fit after self-cal, rms=0.281092Jy sigma=7.199816 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150632 Jy ! Component: 100 - total flux cleaned = -0.00360248 Jy ! Component: 150 - total flux cleaned = -0.00465457 Jy ! Component: 200 - total flux cleaned = -0.00523876 Jy ! Total flux subtracted in 200 components = -0.00523876 Jy ! Clean residual min=-0.040369 max=0.031993 Jy/beam ! Clean residual mean=0.000140 rms=0.008890 Jy/beam ! Combined flux in latest and established models = 8.39471 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 8.39471 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=0.280826Jy sigma=7.188637 ! Fit after self-cal, rms=0.280815Jy sigma=7.188258 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.280815Jy sigma=7.188258 ! Fit after self-cal, rms=0.279776Jy sigma=7.165786 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=0.88 mas, bmaj=1.836 mas, bpa=57.99 degrees ! Estimated noise=0.474871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.15067 Jy ! Component: 100 - total flux cleaned = 6.66151 Jy ! Component: 150 - total flux cleaned = 7.39832 Jy ! Component: 200 - total flux cleaned = 7.78718 Jy ! Total flux subtracted in 200 components = 7.78718 Jy ! Clean residual min=-0.074816 max=0.195030 Jy/beam ! Clean residual mean=0.000474 rms=0.021299 Jy/beam ! Combined flux in latest and established models = 7.78718 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 14 model components to the UV plane model. ! The established model now contains 14 components and 7.78718 Jy ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.303 mas, bpa=56.92 degrees ! Estimated noise=0.210987 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 = 0.268318 Jy ! Component: 100 - total flux cleaned = 0.395875 Jy ! Component: 150 - total flux cleaned = 0.469165 Jy ! Component: 200 - total flux cleaned = 0.516146 Jy ! Total flux subtracted in 200 components = 0.516146 Jy ! Clean residual min=-0.045762 max=0.039328 Jy/beam ! Clean residual mean=0.000340 rms=0.009891 Jy/beam ! Combined flux in latest and established models = 8.30332 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 8.30332 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=2.36 mas, bmaj=3.227 mas, bpa=68.52 degrees ! Estimated noise=0.249183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366642 Jy ! Component: 100 - total flux cleaned = 0.0458809 Jy ! Component: 150 - total flux cleaned = 0.0536484 Jy ! Component: 200 - total flux cleaned = 0.0571113 Jy ! Total flux subtracted in 200 components = 0.0571113 Jy ! Clean residual min=-0.053535 max=0.044020 Jy/beam ! Clean residual mean=0.000338 rms=0.013616 Jy/beam ! Combined flux in latest and established models = 8.36044 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 = 0.00198637 Jy ! Component: 100 - total flux cleaned = 0.00332144 Jy ! Component: 150 - total flux cleaned = 0.00451852 Jy ! Component: 200 - total flux cleaned = 0.00523682 Jy ! Total flux subtracted in 200 components = 0.00523682 Jy ! Clean residual min=-0.054238 max=0.042801 Jy/beam ! Clean residual mean=0.000304 rms=0.013503 Jy/beam ! Combined flux in latest and established models = 8.36567 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 8.36567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.303 mas, bpa=56.92 degrees ! Estimated noise=0.210987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054221 Jy ! Component: 100 - total flux cleaned = 0.0101046 Jy ! Component: 150 - total flux cleaned = 0.0112606 Jy ! Component: 200 - total flux cleaned = 0.0107526 Jy ! Total flux subtracted in 200 components = 0.0107526 Jy ! Clean residual min=-0.042362 max=0.034415 Jy/beam ! Clean residual mean=0.000147 rms=0.009104 Jy/beam ! Combined flux in latest and established models = 8.37642 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 8.37642 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=0.284068Jy sigma=7.293256 ! Fit after self-cal, rms=0.283950Jy sigma=7.290046 wmodel /scr/pima/bs241f_uvs/J0359+5057_X_map.mod ! Writing 71 model components to file: /scr/pima/bs241f_uvs/J0359+5057_X_map.mod wobs /scr/pima/bs241f_uvs/J0359+5057_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0359+5057_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0359+5057_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bs241f_uvs/J0359+5057_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 = -0.0188501 Jy ! Component: 100 - total flux cleaned = -0.0328827 Jy ! Component: 150 - total flux cleaned = -0.0427581 Jy ! Component: 200 - total flux cleaned = -0.0508829 Jy ! Component: 250 - total flux cleaned = -0.0586044 Jy ! Component: 300 - total flux cleaned = -0.0670286 Jy ! Component: 350 - total flux cleaned = -0.0731068 Jy ! Component: 400 - total flux cleaned = -0.0785117 Jy ! Component: 450 - total flux cleaned = -0.0832869 Jy ! Component: 500 - total flux cleaned = -0.0870037 Jy ! Component: 550 - total flux cleaned = -0.0910808 Jy ! Component: 600 - total flux cleaned = -0.0950505 Jy ! Component: 650 - total flux cleaned = -0.0976282 Jy ! Component: 700 - total flux cleaned = -0.100988 Jy ! Component: 750 - total flux cleaned = -0.10385 Jy ! Component: 800 - total flux cleaned = -0.10625 Jy ! Component: 850 - total flux cleaned = -0.108608 Jy ! Component: 900 - total flux cleaned = -0.111296 Jy ! Component: 950 - total flux cleaned = -0.113932 Jy ! Component: 1000 - total flux cleaned = -0.116143 Jy ! Component: 1050 - total flux cleaned = -0.116869 Jy ! Component: 1100 - total flux cleaned = -0.119356 Jy ! Component: 1150 - total flux cleaned = -0.120398 Jy ! Component: 1200 - total flux cleaned = -0.121424 Jy ! Component: 1250 - total flux cleaned = -0.122769 Jy ! Component: 1300 - total flux cleaned = -0.124089 Jy ! Component: 1350 - total flux cleaned = -0.125705 Jy ! Component: 1400 - total flux cleaned = -0.12698 Jy ! Component: 1450 - total flux cleaned = -0.127299 Jy ! Component: 1500 - total flux cleaned = -0.128538 Jy ! Component: 1550 - total flux cleaned = -0.129759 Jy ! Component: 1600 - total flux cleaned = -0.130958 Jy ! Component: 1650 - total flux cleaned = -0.132141 Jy ! Component: 1700 - total flux cleaned = -0.133887 Jy ! Component: 1750 - total flux cleaned = -0.133887 Jy ! Component: 1800 - total flux cleaned = -0.135302 Jy ! Component: 1850 - total flux cleaned = -0.136139 Jy ! Component: 1900 - total flux cleaned = -0.136408 Jy ! Component: 1950 - total flux cleaned = -0.13695 Jy ! Component: 2000 - total flux cleaned = -0.136951 Jy ! Component: 2050 - total flux cleaned = -0.137484 Jy ! Component: 2100 - total flux cleaned = -0.137486 Jy ! Component: 2150 - total flux cleaned = -0.137489 Jy ! Component: 2200 - total flux cleaned = -0.138259 Jy ! Component: 2250 - total flux cleaned = -0.138764 Jy ! Component: 2300 - total flux cleaned = -0.138515 Jy ! Component: 2350 - total flux cleaned = -0.139011 Jy ! Component: 2400 - total flux cleaned = -0.140226 Jy ! Component: 2450 - total flux cleaned = -0.139743 Jy ! Component: 2500 - total flux cleaned = -0.1407 Jy ! Component: 2550 - total flux cleaned = -0.14117 Jy ! Component: 2600 - total flux cleaned = -0.140938 Jy ! Component: 2650 - total flux cleaned = -0.142556 Jy ! Component: 2700 - total flux cleaned = -0.142781 Jy ! Component: 2750 - total flux cleaned = -0.143007 Jy ! Component: 2800 - total flux cleaned = -0.143903 Jy ! Component: 2850 - total flux cleaned = -0.144565 Jy ! Component: 2900 - total flux cleaned = -0.144783 Jy ! Component: 2950 - total flux cleaned = -0.145654 Jy ! Component: 3000 - total flux cleaned = -0.146298 Jy ! Component: 3050 - total flux cleaned = -0.147149 Jy ! Component: 3100 - total flux cleaned = -0.147571 Jy ! Component: 3150 - total flux cleaned = -0.14841 Jy ! Component: 3200 - total flux cleaned = -0.149237 Jy ! Component: 3250 - total flux cleaned = -0.150059 Jy ! Component: 3300 - total flux cleaned = -0.150465 Jy ! Component: 3350 - total flux cleaned = -0.150466 Jy ! Component: 3400 - total flux cleaned = -0.151069 Jy ! Component: 3450 - total flux cleaned = -0.15226 Jy ! Component: 3500 - total flux cleaned = -0.152652 Jy ! Component: 3550 - total flux cleaned = -0.153235 Jy ! Component: 3600 - total flux cleaned = -0.153621 Jy ! Component: 3650 - total flux cleaned = -0.154006 Jy ! Component: 3700 - total flux cleaned = -0.154388 Jy ! Component: 3750 - total flux cleaned = -0.155141 Jy ! Component: 3800 - total flux cleaned = -0.156074 Jy ! Component: 3850 - total flux cleaned = -0.15589 Jy ! Component: 3900 - total flux cleaned = -0.156625 Jy ! Component: 3950 - total flux cleaned = -0.157534 Jy ! Component: 4000 - total flux cleaned = -0.157713 Jy ! Component: 4050 - total flux cleaned = -0.15825 Jy ! Total flux subtracted in 4096 components = -0.158783 Jy ! Clean residual min=-0.011882 max=0.010537 Jy/beam ! Clean residual mean=0.000053 rms=0.003465 Jy/beam ! Combined flux in latest and established models = 8.21764 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 415 components and 8.21764 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0359+5057_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.303 at 56.92 degrees (North through East) ! Clean map min=-0.021337 max=7.0782 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0359+5057_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 7.07816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00342978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.145367 0.145367 0.290735 0.581469 1.16294 2.32588 4.65175 9.30351 18.607 37.214 74.4281 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0102 print "peak= ", int(1000*peak_flux)/1000 ! peak= 7.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2063.74 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0359+5057_X_uvs.log closed on Wed Jul 8 16:49:05 2015