! Started logfile: /scr/pima/rv102_uvs/J1521+4336_S_uvs.log on Sat Feb 27 22:25:58 2016 obs /scr/pima/rv102_uvs/J1521+4336_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1521+4336_S_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 9 integrations on 10 of 10 possible baselines. ! AN table 6: 6 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.646048 visibilities/baseline/integration-bin. ! Found source: J1521+4336 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 752 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J1521+4336_S] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.043672Jy sigma=9.655249 ! Fit after self-cal, rms=0.819728Jy sigma=7.127155 ! 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=3.12 mas, bmaj=8.877 mas, bpa=-57.15 degrees ! Estimated noise=5.38303 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 = 0.124236 Jy ! Component: 100 - total flux cleaned = 0.156908 Jy ! Total flux subtracted in 100 components = 0.156908 Jy ! Clean residual min=-0.027745 max=0.044904 Jy/beam ! Clean residual mean=-0.000013 rms=0.008613 Jy/beam ! Combined flux in latest and established models = 0.156908 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.156908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127567Jy sigma=1.074632 ! Fit after self-cal, rms=0.127714Jy sigma=1.071610 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.629 mas, bmaj=10.42 mas, bpa=-62.35 degrees ! Estimated noise=3.94929 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 = 0.029139 Jy ! Component: 100 - total flux cleaned = 0.038258 Jy ! Component: 150 - total flux cleaned = 0.0417479 Jy ! Component: 200 - total flux cleaned = 0.0436421 Jy ! Total flux subtracted in 200 components = 0.0436421 Jy ! Clean residual min=-0.027082 max=0.033176 Jy/beam ! Clean residual mean=0.000086 rms=0.007164 Jy/beam ! Combined flux in latest and established models = 0.20055 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.20055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120696Jy sigma=1.023390 ! Fit after self-cal, rms=0.120682Jy sigma=1.022878 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.629 x 10.42 at -62.35 degrees (North through East) ! Clean map min=-0.025745 max=0.16898 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: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* LA 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* LA 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.90 HN 0.95 LA 0.87 PT 1.00 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* LA 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! HN 0.00* SC 0.00* WF 0.00* ! ! ! Fit before self-cal, rms=0.120682Jy sigma=1.022878 ! Fit after self-cal, rms=0.120087Jy sigma=1.017418 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=10.47 mas, bpa=-62.52 degrees ! Estimated noise=3.88626 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 = -0.00338496 Jy ! Component: 100 - total flux cleaned = -0.00371587 Jy ! Component: 150 - total flux cleaned = -0.00360141 Jy ! Component: 200 - total flux cleaned = -0.00327254 Jy ! Total flux subtracted in 200 components = -0.00327254 Jy ! Clean residual min=-0.024557 max=0.032357 Jy/beam ! Clean residual mean=0.000087 rms=0.006719 Jy/beam ! Combined flux in latest and established models = 0.197278 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.197278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119869Jy sigma=1.013756 ! Fit after self-cal, rms=0.119800Jy sigma=1.013563 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119800Jy sigma=1.013563 ! Fit after self-cal, rms=0.119821Jy sigma=1.013538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=10.47 mas, bpa=-62.51 degrees ! Estimated noise=3.88757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.83796e-05 Jy ! Component: 100 - total flux cleaned = 7.82391e-05 Jy ! Component: 150 - total flux cleaned = 0.000264293 Jy ! Component: 200 - total flux cleaned = 0.000440188 Jy ! Total flux subtracted in 200 components = 0.000440188 Jy ! Clean residual min=-0.024219 max=0.031722 Jy/beam ! Clean residual mean=0.000087 rms=0.006695 Jy/beam ! Combined flux in latest and established models = 0.197718 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.197718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119759Jy sigma=1.011968 ! Fit after self-cal, rms=0.119730Jy sigma=1.011896 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 (18, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276898 Jy ! Component: 100 - total flux cleaned = 0.0338548 Jy ! Component: 150 - total flux cleaned = 0.0370471 Jy ! Component: 200 - total flux cleaned = 0.0392507 Jy ! Total flux subtracted in 200 components = 0.0392507 Jy ! Clean residual min=-0.020160 max=0.025782 Jy/beam ! Clean residual mean=0.000043 rms=0.005654 Jy/beam ! Combined flux in latest and established models = 0.236969 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.236969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108896Jy sigma=0.928689 ! Fit after self-cal, rms=0.107253Jy sigma=0.916256 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107253Jy sigma=0.916256 ! Fit after self-cal, rms=0.106535Jy sigma=0.903894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.621 mas, bmaj=10.5 mas, bpa=-62.61 degrees ! Estimated noise=3.86273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151056 Jy ! Component: 100 - total flux cleaned = 0.0160966 Jy ! Component: 150 - total flux cleaned = 0.0152693 Jy ! Component: 200 - total flux cleaned = 0.0152621 Jy ! Total flux subtracted in 200 components = 0.0152621 Jy ! Clean residual min=-0.017855 max=0.019070 Jy/beam ! Clean residual mean=0.000021 rms=0.004684 Jy/beam ! Combined flux in latest and established models = 0.252231 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.252231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101975Jy sigma=0.873054 ! Fit after self-cal, rms=0.101480Jy sigma=0.869264 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 = 0.00614934 Jy ! Component: 100 - total flux cleaned = 0.00580917 Jy ! Component: 150 - total flux cleaned = 0.00519242 Jy ! Component: 200 - total flux cleaned = 0.00462636 Jy ! Total flux subtracted in 200 components = 0.00462636 Jy ! Clean residual min=-0.016078 max=0.016152 Jy/beam ! Clean residual mean=0.000016 rms=0.004337 Jy/beam ! Combined flux in latest and established models = 0.256857 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 0.256857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099183Jy sigma=0.853231 ! Fit after self-cal, rms=0.099005Jy sigma=0.851686 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099005Jy sigma=0.851686 ! Fit after self-cal, rms=0.098159Jy sigma=0.850164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.124 mas, bmaj=15.64 mas, bpa=-77.6 degrees ! Estimated noise=4.54284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011005 Jy ! Component: 100 - total flux cleaned = 0.000708982 Jy ! Component: 150 - total flux cleaned = 0.00152386 Jy ! Component: 200 - total flux cleaned = 0.0020194 Jy ! Total flux subtracted in 200 components = 0.0020194 Jy ! Clean residual min=-0.018687 max=0.019722 Jy/beam ! Clean residual mean=0.000042 rms=0.005789 Jy/beam ! Combined flux in latest and established models = 0.258877 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.258877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097279Jy sigma=0.841725 ! Fit after self-cal, rms=0.097056Jy sigma=0.840823 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 = 0.00136156 Jy ! Component: 100 - total flux cleaned = 0.00113903 Jy ! Component: 150 - total flux cleaned = 0.00114095 Jy ! Component: 200 - total flux cleaned = 0.00150277 Jy ! Total flux subtracted in 200 components = 0.00150277 Jy ! Clean residual min=-0.018653 max=0.019221 Jy/beam ! Clean residual mean=0.000039 rms=0.005594 Jy/beam ! Combined flux in latest and established models = 0.26038 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.26038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096482Jy sigma=0.836982 ! Fit after self-cal, rms=0.096316Jy sigma=0.836552 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=10.5 mas, bpa=-62.67 degrees ! Estimated noise=3.85624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.622 x 10.5 at -62.67 degrees (North through East) ! Clean map min=-0.020512 max=0.15016 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=3.117 mas, bmaj=8.898 mas, bpa=-57.32 degrees ! Estimated noise=5.33588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124164 Jy ! Component: 100 - total flux cleaned = 0.177843 Jy ! Component: 150 - total flux cleaned = 0.209277 Jy ! Component: 200 - total flux cleaned = 0.220957 Jy ! Total flux subtracted in 200 components = 0.220957 Jy ! Clean residual min=-0.022558 max=0.028870 Jy/beam ! Clean residual mean=-0.000002 rms=0.005909 Jy/beam ! Combined flux in latest and established models = 0.220957 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.220957 Jy ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=10.5 mas, bpa=-62.67 degrees ! Estimated noise=3.85624 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 (79.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287812 Jy ! Component: 100 - total flux cleaned = 0.0323205 Jy ! Component: 150 - total flux cleaned = 0.0328511 Jy ! Component: 200 - total flux cleaned = 0.0342929 Jy ! Total flux subtracted in 200 components = 0.0342929 Jy ! Clean residual min=-0.014000 max=0.017898 Jy/beam ! Clean residual mean=0.000039 rms=0.004283 Jy/beam ! Combined flux in latest and established models = 0.25525 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.25525 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.124 mas, bmaj=15.64 mas, bpa=-77.6 degrees ! Estimated noise=4.54284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775239 Jy ! Component: 100 - total flux cleaned = 0.00854792 Jy ! Component: 150 - total flux cleaned = 0.00961627 Jy ! Component: 200 - total flux cleaned = 0.010256 Jy ! Total flux subtracted in 200 components = 0.010256 Jy ! Clean residual min=-0.015940 max=0.015959 Jy/beam ! Clean residual mean=0.000047 rms=0.005045 Jy/beam ! Combined flux in latest and established models = 0.265505 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 = 0.000579498 Jy ! Component: 100 - total flux cleaned = 0.000853493 Jy ! Component: 150 - total flux cleaned = 0.00134947 Jy ! Component: 200 - total flux cleaned = 0.00158558 Jy ! Total flux subtracted in 200 components = 0.00158558 Jy ! Clean residual min=-0.015620 max=0.015022 Jy/beam ! Clean residual mean=0.000043 rms=0.004716 Jy/beam ! Combined flux in latest and established models = 0.267091 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 81 components and 0.267091 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=10.5 mas, bpa=-62.67 degrees ! Estimated noise=3.85624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200225 Jy ! Component: 100 - total flux cleaned = -0.00172419 Jy ! Component: 150 - total flux cleaned = -0.00115768 Jy ! Component: 200 - total flux cleaned = -0.000905447 Jy ! Total flux subtracted in 200 components = -0.000905447 Jy ! Clean residual min=-0.011121 max=0.013233 Jy/beam ! Clean residual mean=0.000023 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 0.266186 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.266186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092179Jy sigma=0.798319 ! Fit after self-cal, rms=0.091506Jy sigma=0.792489 wmodel /scr/pima/rv102_uvs/J1521+4336_S_map.mod ! Writing 93 model components to file: /scr/pima/rv102_uvs/J1521+4336_S_map.mod wobs /scr/pima/rv102_uvs/J1521+4336_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1521+4336_S_uvs.fits wwins /scr/pima/rv102_uvs/J1521+4336_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J1521+4336_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142397 Jy ! Component: 100 - total flux cleaned = 0.00143629 Jy ! Component: 150 - total flux cleaned = 0.00108102 Jy ! Component: 200 - total flux cleaned = 0.000412986 Jy ! Component: 250 - total flux cleaned = -6.58543e-05 Jy ! Component: 300 - total flux cleaned = -0.000832403 Jy ! Component: 350 - total flux cleaned = -0.00142457 Jy ! Component: 400 - total flux cleaned = -0.002145 Jy ! Component: 450 - total flux cleaned = -0.00256327 Jy ! Component: 500 - total flux cleaned = -0.00242849 Jy ! Component: 550 - total flux cleaned = -0.00243113 Jy ! Component: 600 - total flux cleaned = -0.0028186 Jy ! Component: 650 - total flux cleaned = -0.00331558 Jy ! Component: 700 - total flux cleaned = -0.00355474 Jy ! Component: 750 - total flux cleaned = -0.00367313 Jy ! Component: 800 - total flux cleaned = -0.00402064 Jy ! Component: 850 - total flux cleaned = -0.00435868 Jy ! Component: 900 - total flux cleaned = -0.00457757 Jy ! Component: 950 - total flux cleaned = -0.00446997 Jy ! Component: 1000 - total flux cleaned = -0.0042593 Jy ! Component: 1050 - total flux cleaned = -0.00415584 Jy ! Component: 1100 - total flux cleaned = -0.0039534 Jy ! Component: 1150 - total flux cleaned = -0.00375362 Jy ! Component: 1200 - total flux cleaned = -0.00394854 Jy ! Component: 1250 - total flux cleaned = -0.00336998 Jy ! Component: 1300 - total flux cleaned = -0.00327642 Jy ! Component: 1350 - total flux cleaned = -0.00336846 Jy ! Component: 1400 - total flux cleaned = -0.00290812 Jy ! Component: 1450 - total flux cleaned = -0.00299979 Jy ! Component: 1500 - total flux cleaned = -0.0025508 Jy ! Component: 1550 - total flux cleaned = -0.00272834 Jy ! Component: 1600 - total flux cleaned = -0.0027269 Jy ! Component: 1650 - total flux cleaned = -0.00255295 Jy ! Component: 1700 - total flux cleaned = -0.00238293 Jy ! Component: 1750 - total flux cleaned = -0.00238372 Jy ! Component: 1800 - total flux cleaned = -0.00221668 Jy ! Component: 1850 - total flux cleaned = -0.00180412 Jy ! Component: 1900 - total flux cleaned = -0.00155901 Jy ! Component: 1950 - total flux cleaned = -0.00171982 Jy ! Component: 2000 - total flux cleaned = -0.0012382 Jy ! Component: 2050 - total flux cleaned = -0.000921408 Jy ! Component: 2100 - total flux cleaned = -0.000842383 Jy ! Component: 2150 - total flux cleaned = -0.000609255 Jy ! Component: 2200 - total flux cleaned = -0.000225961 Jy ! Component: 2250 - total flux cleaned = -0.000149845 Jy ! Component: 2300 - total flux cleaned = 0.000151155 Jy ! Component: 2350 - total flux cleaned = 0.000449305 Jy ! Component: 2400 - total flux cleaned = 0.000670439 Jy ! Component: 2450 - total flux cleaned = 0.000669832 Jy ! Component: 2500 - total flux cleaned = 0.000669529 Jy ! Component: 2550 - total flux cleaned = 0.000958196 Jy ! Component: 2600 - total flux cleaned = 0.0010298 Jy ! Component: 2650 - total flux cleaned = 0.00117212 Jy ! Component: 2700 - total flux cleaned = 0.00103071 Jy ! Component: 2750 - total flux cleaned = 0.00110177 Jy ! Component: 2800 - total flux cleaned = 0.00124249 Jy ! Component: 2850 - total flux cleaned = 0.0012426 Jy ! Component: 2900 - total flux cleaned = 0.00131233 Jy ! Component: 2950 - total flux cleaned = 0.00138173 Jy ! Component: 3000 - total flux cleaned = 0.00131346 Jy ! Component: 3050 - total flux cleaned = 0.00124566 Jy ! Component: 3100 - total flux cleaned = 0.00151862 Jy ! Component: 3150 - total flux cleaned = 0.00124687 Jy ! Component: 3200 - total flux cleaned = 0.00124709 Jy ! Component: 3250 - total flux cleaned = 0.00124684 Jy ! Component: 3300 - total flux cleaned = 0.00131372 Jy ! Component: 3350 - total flux cleaned = 0.00131403 Jy ! Component: 3400 - total flux cleaned = 0.00131345 Jy ! Component: 3450 - total flux cleaned = 0.00124703 Jy ! Component: 3500 - total flux cleaned = 0.00124699 Jy ! Component: 3550 - total flux cleaned = 0.0014445 Jy ! Component: 3600 - total flux cleaned = 0.00144442 Jy ! Component: 3650 - total flux cleaned = 0.00157547 Jy ! Component: 3700 - total flux cleaned = 0.00157577 Jy ! Component: 3750 - total flux cleaned = 0.00164102 Jy ! Component: 3800 - total flux cleaned = 0.00170575 Jy ! Component: 3850 - total flux cleaned = 0.00164128 Jy ! Component: 3900 - total flux cleaned = 0.00157664 Jy ! Component: 3950 - total flux cleaned = 0.00157615 Jy ! Component: 4000 - total flux cleaned = 0.00157588 Jy ! Component: 4050 - total flux cleaned = 0.00157588 Jy ! Total flux subtracted in 4096 components = 0.00151108 Jy ! Clean residual min=-0.003550 max=0.003354 Jy/beam ! Clean residual mean=0.000033 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.267697 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 363 components and 0.267697 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1521+4336_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.622 x 10.5 at -62.67 degrees (North through East) ! Clean map min=-0.014313 max=0.14441 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1521+4336_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110434 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.29424 2.29424 4.58848 9.17696 18.3539 36.7078 73.4157 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 130.762 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1521+4336_S_uvs.log closed on Sat Feb 27 22:26:02 2016