! Started logfile: /scr/pima/rv102_uvs/J1018+0530_X_uvs.log on Sat Feb 27 22:25:33 2016 obs /scr/pima/rv102_uvs/J1018+0530_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1018+0530_X_uva.fits ! AN table 1: 117 integrations on 36 of 36 possible baselines. ! AN table 2: 77 integrations on 36 of 36 possible baselines. ! AN table 3: 49 integrations on 15 of 15 possible baselines. ! AN table 4: 45 integrations on 15 of 15 possible baselines. ! AN table 5: 52 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.786291 visibilities/baseline/integration-bin. ! Found source: J1018+0530 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 28036 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J1018+0530_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 72 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 34 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 34 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 34 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 36 telescope corrections were flagged in sub-array 4. ! A total of 34 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.042580Jy sigma=18.357940 ! Fit after self-cal, rms=0.830712Jy sigma=14.956234 ! 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=0.7105 mas, bmaj=1.955 mas, bpa=-6.854 degrees ! Estimated noise=0.442902 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 = 0.140759 Jy ! Component: 100 - total flux cleaned = 0.158121 Jy ! Total flux subtracted in 100 components = 0.158121 Jy ! Clean residual min=-0.024346 max=0.043998 Jy/beam ! Clean residual mean=0.000063 rms=0.006164 Jy/beam ! Combined flux in latest and established models = 0.158121 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.158121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184277Jy sigma=3.046784 ! Fit after self-cal, rms=0.183358Jy sigma=3.031372 ! Inverting map ! Added new window around map position (4.4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339295 Jy ! Component: 100 - total flux cleaned = 0.0350765 Jy ! Total flux subtracted in 100 components = 0.0350765 Jy ! Clean residual min=-0.025737 max=0.038337 Jy/beam ! Clean residual mean=0.000042 rms=0.005775 Jy/beam ! Combined flux in latest and established models = 0.193197 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.193197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179065Jy sigma=2.939105 ! Fit after self-cal, rms=0.177041Jy sigma=2.905731 ! 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=0.8722 mas, bmaj=2.259 mas, bpa=-5.585 degrees ! Estimated noise=0.25499 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 = 0.0179686 Jy ! Component: 100 - total flux cleaned = 0.0258421 Jy ! Component: 150 - total flux cleaned = 0.0285021 Jy ! Component: 200 - total flux cleaned = 0.0301575 Jy ! Total flux subtracted in 200 components = 0.0301575 Jy ! Clean residual min=-0.029291 max=0.038987 Jy/beam ! Clean residual mean=-0.000152 rms=0.007713 Jy/beam ! Combined flux in latest and established models = 0.223355 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.223355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174974Jy sigma=2.863992 ! Fit after self-cal, rms=0.174464Jy sigma=2.854856 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8722 x 2.259 at -5.585 degrees (North through East) ! Clean map min=-0.027409 max=0.17013 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* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! 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* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! 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* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! 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* OV 1.00* PT 1.00* SC 1.00* ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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 3: ! FD 1.00* HN 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* LA 1.00* MK 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.174464Jy sigma=2.854856 ! Fit after self-cal, rms=0.174464Jy sigma=2.854856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8722 mas, bmaj=2.259 mas, bpa=-5.585 degrees ! Estimated noise=0.25499 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 (3.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354347 Jy ! Component: 100 - total flux cleaned = 0.0526571 Jy ! Component: 150 - total flux cleaned = 0.0636339 Jy ! Component: 200 - total flux cleaned = 0.0711073 Jy ! Total flux subtracted in 200 components = 0.0711073 Jy ! Clean residual min=-0.023284 max=0.031842 Jy/beam ! Clean residual mean=-0.000409 rms=0.006349 Jy/beam ! Combined flux in latest and established models = 0.294462 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.294462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168632Jy sigma=2.697750 ! Fit after self-cal, rms=0.166614Jy sigma=2.664550 ! Inverting map ! Added new window around map position (-6.2, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303711 Jy ! Component: 100 - total flux cleaned = 0.0409335 Jy ! Component: 150 - total flux cleaned = 0.0464332 Jy ! Component: 200 - total flux cleaned = 0.0505992 Jy ! Total flux subtracted in 200 components = 0.0505992 Jy ! Clean residual min=-0.021993 max=0.022805 Jy/beam ! Clean residual mean=-0.000575 rms=0.005472 Jy/beam ! Combined flux in latest and established models = 0.345061 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.345061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161682Jy sigma=2.541150 ! Fit after self-cal, rms=0.160046Jy sigma=2.511493 ! 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=0.160046Jy sigma=2.511493 ! Fit after self-cal, rms=0.160046Jy sigma=2.511493 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8722 mas, bmaj=2.259 mas, bpa=-5.585 degrees ! Estimated noise=0.25499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160115 Jy ! Component: 100 - total flux cleaned = 0.0217737 Jy ! Component: 150 - total flux cleaned = 0.0243814 Jy ! Component: 200 - total flux cleaned = 0.0269253 Jy ! Total flux subtracted in 200 components = 0.0269253 Jy ! Clean residual min=-0.020427 max=0.020250 Jy/beam ! Clean residual mean=-0.000656 rms=0.004984 Jy/beam ! Combined flux in latest and established models = 0.371986 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 0.371986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158549Jy sigma=2.466968 ! Fit after self-cal, rms=0.158119Jy sigma=2.458119 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 = 0.00922903 Jy ! Component: 100 - total flux cleaned = 0.0109993 Jy ! Component: 150 - total flux cleaned = 0.0128033 Jy ! Component: 200 - total flux cleaned = 0.0139629 Jy ! Total flux subtracted in 200 components = 0.0139629 Jy ! Clean residual min=-0.019737 max=0.019676 Jy/beam ! Clean residual mean=-0.000701 rms=0.004739 Jy/beam ! Combined flux in latest and established models = 0.385949 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 106 components and 0.385949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157444Jy sigma=2.435301 ! Fit after self-cal, rms=0.157246Jy sigma=2.431778 ! 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=0.157246Jy sigma=2.431778 ! Fit after self-cal, rms=0.157246Jy sigma=2.431778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8722 mas, bmaj=2.259 mas, bpa=-5.585 degrees ! Estimated noise=0.25499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501338 Jy ! Component: 100 - total flux cleaned = 0.00617275 Jy ! Component: 150 - total flux cleaned = 0.00659549 Jy ! Component: 200 - total flux cleaned = 0.0065961 Jy ! Total flux subtracted in 200 components = 0.0065961 Jy ! Clean residual min=-0.019314 max=0.019225 Jy/beam ! Clean residual mean=-0.000721 rms=0.004612 Jy/beam ! Combined flux in latest and established models = 0.392545 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 117 components and 0.392545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156782Jy sigma=2.418229 ! Fit after self-cal, rms=0.156710Jy sigma=2.416789 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 = 0.00282502 Jy ! Component: 100 - total flux cleaned = 0.00304156 Jy ! Component: 150 - total flux cleaned = 0.00305024 Jy ! Component: 200 - total flux cleaned = 0.00305113 Jy ! Total flux subtracted in 200 components = 0.00305113 Jy ! Clean residual min=-0.019150 max=0.018965 Jy/beam ! Clean residual mean=-0.000731 rms=0.004530 Jy/beam ! Combined flux in latest and established models = 0.395596 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 121 components and 0.395596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156335Jy sigma=2.407295 ! Fit after self-cal, rms=0.156290Jy sigma=2.406367 ! 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. ! ! Fit before self-cal, rms=0.156290Jy sigma=2.406367 ! Fit after self-cal, rms=0.156290Jy sigma=2.406367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.258 mas, bmaj=4.191 mas, bpa=-12.02 degrees ! Estimated noise=0.323744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694517 Jy ! Component: 100 - total flux cleaned = 0.0081666 Jy ! Component: 150 - total flux cleaned = 0.00815795 Jy ! Component: 200 - total flux cleaned = 0.00797725 Jy ! Total flux subtracted in 200 components = 0.00797725 Jy ! Clean residual min=-0.026159 max=0.025389 Jy/beam ! Clean residual mean=-0.001676 rms=0.007451 Jy/beam ! Combined flux in latest and established models = 0.403574 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.403574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156168Jy sigma=2.404449 ! Fit after self-cal, rms=0.156065Jy sigma=2.403141 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 = 0.000784333 Jy ! Component: 100 - total flux cleaned = 0.000597703 Jy ! Component: 150 - total flux cleaned = 0.000281758 Jy ! Component: 200 - total flux cleaned = 0.000285166 Jy ! Total flux subtracted in 200 components = 0.000285166 Jy ! Clean residual min=-0.025630 max=0.024830 Jy/beam ! Clean residual mean=-0.001672 rms=0.007350 Jy/beam ! Combined flux in latest and established models = 0.403859 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.403859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156088Jy sigma=2.403357 ! Fit after self-cal, rms=0.156032Jy sigma=2.402831 ! 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=0.8722 mas, bmaj=2.259 mas, bpa=-5.585 degrees ! Estimated noise=0.25499 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8722 x 2.259 at -5.585 degrees (North through East) ! Clean map min=-0.021699 max=0.1637 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7105 mas, bmaj=1.955 mas, bpa=-6.854 degrees ! Estimated noise=0.442902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138907 Jy ! Component: 100 - total flux cleaned = 0.20523 Jy ! Component: 150 - total flux cleaned = 0.249278 Jy ! Component: 200 - total flux cleaned = 0.280702 Jy ! Total flux subtracted in 200 components = 0.280702 Jy ! Clean residual min=-0.024672 max=0.026800 Jy/beam ! Clean residual mean=-0.000023 rms=0.005038 Jy/beam ! Combined flux in latest and established models = 0.280702 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.280702 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8722 mas, bmaj=2.259 mas, bpa=-5.585 degrees ! Estimated noise=0.25499 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 = 0.0322919 Jy ! Component: 100 - total flux cleaned = 0.0535872 Jy ! Component: 150 - total flux cleaned = 0.0707176 Jy ! Component: 200 - total flux cleaned = 0.082824 Jy ! Total flux subtracted in 200 components = 0.082824 Jy ! Clean residual min=-0.020211 max=0.022214 Jy/beam ! Clean residual mean=-0.000621 rms=0.005170 Jy/beam ! Combined flux in latest and established models = 0.363526 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.363526 Jy ! Inverting map ! Added new window around map position (-7.8, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198494 Jy ! Component: 100 - total flux cleaned = 0.0239399 Jy ! Component: 150 - total flux cleaned = 0.0266335 Jy ! Component: 200 - total flux cleaned = 0.0282701 Jy ! Total flux subtracted in 200 components = 0.0282701 Jy ! Clean residual min=-0.017948 max=0.017461 Jy/beam ! Clean residual mean=-0.000689 rms=0.004672 Jy/beam ! Combined flux in latest and established models = 0.391796 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.391796 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=2.258 mas, bmaj=4.191 mas, bpa=-12.02 degrees ! Estimated noise=0.323744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138527 Jy ! Component: 100 - total flux cleaned = 0.0133945 Jy ! Component: 150 - total flux cleaned = 0.0137661 Jy ! Component: 200 - total flux cleaned = 0.0141082 Jy ! Total flux subtracted in 200 components = 0.0141082 Jy ! Clean residual min=-0.026849 max=0.024735 Jy/beam ! Clean residual mean=-0.001643 rms=0.007477 Jy/beam ! Combined flux in latest and established models = 0.405904 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 = -6.38916e-07 Jy ! Component: 100 - total flux cleaned = 0.000591672 Jy ! Component: 150 - total flux cleaned = 0.000865711 Jy ! Component: 200 - total flux cleaned = 0.001118 Jy ! Total flux subtracted in 200 components = 0.001118 Jy ! Clean residual min=-0.026202 max=0.024649 Jy/beam ! Clean residual mean=-0.001656 rms=0.007261 Jy/beam ! Combined flux in latest and established models = 0.407022 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 107 components and 0.407022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8722 mas, bmaj=2.259 mas, bpa=-5.585 degrees ! Estimated noise=0.25499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175003 Jy ! Component: 100 - total flux cleaned = 0.00143301 Jy ! Component: 150 - total flux cleaned = 0.00146041 Jy ! Component: 200 - total flux cleaned = 0.00121393 Jy ! Total flux subtracted in 200 components = 0.00121393 Jy ! Clean residual min=-0.017117 max=0.017198 Jy/beam ! Clean residual mean=-0.000751 rms=0.004292 Jy/beam ! Combined flux in latest and established models = 0.408236 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.408236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154967Jy sigma=2.388359 ! Fit after self-cal, rms=0.154414Jy sigma=2.376852 wmodel /scr/pima/rv102_uvs/J1018+0530_X_map.mod ! Writing 127 model components to file: /scr/pima/rv102_uvs/J1018+0530_X_map.mod wobs /scr/pima/rv102_uvs/J1018+0530_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1018+0530_X_uvs.fits wwins /scr/pima/rv102_uvs/J1018+0530_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J1018+0530_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 = -0.0041504 Jy ! Component: 100 - total flux cleaned = -0.00650151 Jy ! Component: 150 - total flux cleaned = -0.00875304 Jy ! Component: 200 - total flux cleaned = -0.0120113 Jy ! Component: 250 - total flux cleaned = -0.0146323 Jy ! Component: 300 - total flux cleaned = -0.0169226 Jy ! Component: 350 - total flux cleaned = -0.0189063 Jy ! Component: 400 - total flux cleaned = -0.0205946 Jy ! Component: 450 - total flux cleaned = -0.022 Jy ! Component: 500 - total flux cleaned = -0.0238276 Jy ! Component: 550 - total flux cleaned = -0.0256052 Jy ! Component: 600 - total flux cleaned = -0.0266905 Jy ! Component: 650 - total flux cleaned = -0.0279681 Jy ! Component: 700 - total flux cleaned = -0.0287974 Jy ! Component: 750 - total flux cleaned = -0.0298172 Jy ! Component: 800 - total flux cleaned = -0.031015 Jy ! Component: 850 - total flux cleaned = -0.0316044 Jy ! Component: 900 - total flux cleaned = -0.0327564 Jy ! Component: 950 - total flux cleaned = -0.0335075 Jy ! Component: 1000 - total flux cleaned = -0.0346132 Jy ! Component: 1050 - total flux cleaned = -0.0353364 Jy ! Component: 1100 - total flux cleaned = -0.0365786 Jy ! Component: 1150 - total flux cleaned = -0.0370985 Jy ! Component: 1200 - total flux cleaned = -0.0382954 Jy ! Component: 1250 - total flux cleaned = -0.0388018 Jy ! Component: 1300 - total flux cleaned = -0.0396337 Jy ! Component: 1350 - total flux cleaned = -0.0406133 Jy ! Component: 1400 - total flux cleaned = -0.0412579 Jy ! Component: 1450 - total flux cleaned = -0.0422099 Jy ! Component: 1500 - total flux cleaned = -0.0429921 Jy ! Component: 1550 - total flux cleaned = -0.0440721 Jy ! Component: 1600 - total flux cleaned = -0.0449844 Jy ! Component: 1650 - total flux cleaned = -0.046183 Jy ! Component: 1700 - total flux cleaned = -0.0473618 Jy ! Component: 1750 - total flux cleaned = -0.0479449 Jy ! Component: 1800 - total flux cleaned = -0.048955 Jy ! Component: 1850 - total flux cleaned = -0.0502336 Jy ! Component: 1900 - total flux cleaned = -0.0513528 Jy ! Component: 1950 - total flux cleaned = -0.0521814 Jy ! Component: 2000 - total flux cleaned = -0.0532724 Jy ! Component: 2050 - total flux cleaned = -0.0539497 Jy ! Component: 2100 - total flux cleaned = -0.0552853 Jy ! Component: 2150 - total flux cleaned = -0.0567342 Jy ! Component: 2200 - total flux cleaned = -0.0580341 Jy ! Component: 2250 - total flux cleaned = -0.0589348 Jy ! Component: 2300 - total flux cleaned = -0.05995 Jy ! Component: 2350 - total flux cleaned = -0.0614588 Jy ! Component: 2400 - total flux cleaned = -0.0619554 Jy ! Component: 2450 - total flux cleaned = -0.0636786 Jy ! Component: 2500 - total flux cleaned = -0.0641648 Jy ! Component: 2550 - total flux cleaned = -0.0656095 Jy ! Component: 2600 - total flux cleaned = -0.0667988 Jy ! Component: 2650 - total flux cleaned = -0.0672705 Jy ! Component: 2700 - total flux cleaned = -0.0685514 Jy ! Component: 2750 - total flux cleaned = -0.0693573 Jy ! Component: 2800 - total flux cleaned = -0.0703851 Jy ! Component: 2850 - total flux cleaned = -0.0704998 Jy ! Component: 2900 - total flux cleaned = -0.0713959 Jy ! Component: 2950 - total flux cleaned = -0.0721708 Jy ! Component: 3000 - total flux cleaned = -0.072938 Jy ! Component: 3050 - total flux cleaned = -0.0735889 Jy ! Component: 3100 - total flux cleaned = -0.0741265 Jy ! Component: 3150 - total flux cleaned = -0.0748701 Jy ! Component: 3200 - total flux cleaned = -0.0752925 Jy ! Component: 3250 - total flux cleaned = -0.0762317 Jy ! Component: 3300 - total flux cleaned = -0.0764379 Jy ! Component: 3350 - total flux cleaned = -0.0771562 Jy ! Component: 3400 - total flux cleaned = -0.0775619 Jy ! Component: 3450 - total flux cleaned = -0.0781659 Jy ! Component: 3500 - total flux cleaned = -0.0790631 Jy ! Component: 3550 - total flux cleaned = -0.0795566 Jy ! Component: 3600 - total flux cleaned = -0.0799461 Jy ! Component: 3650 - total flux cleaned = -0.0803347 Jy ! Component: 3700 - total flux cleaned = -0.0808167 Jy ! Component: 3750 - total flux cleaned = -0.0813893 Jy ! Component: 3800 - total flux cleaned = -0.0819582 Jy ! Component: 3850 - total flux cleaned = -0.0823337 Jy ! Component: 3900 - total flux cleaned = -0.0827058 Jy ! Component: 3950 - total flux cleaned = -0.0833507 Jy ! Component: 4000 - total flux cleaned = -0.0838071 Jy ! Component: 4050 - total flux cleaned = -0.0847109 Jy ! Total flux subtracted in 4096 components = -0.0846205 Jy ! Clean residual min=-0.004502 max=0.005083 Jy/beam ! Clean residual mean=-0.000292 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.323615 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 427 components and 0.323616 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1018+0530_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8722 x 2.259 at -5.585 degrees (North through East) ! Clean map min=-0.015086 max=0.15199 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1018+0530_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.151988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00161273 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.18327 3.18327 6.36654 12.7331 25.4662 50.9323 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 94.242 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1018+0530_X_uvs.log closed on Sat Feb 27 22:25:39 2016