! Started logfile: /scr/pima/rv102_uvs/J1800+3848_S_uvs.log on Sat Feb 27 22:26:40 2016 obs /scr/pima/rv102_uvs/J1800+3848_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1800+3848_S_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 4 integrations on 21 of 21 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 9 integrations on 6 of 6 possible baselines. ! AN table 6: 2 integrations on 21 of 21 possible baselines. ! AN table 7: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.68287 visibilities/baseline/integration-bin. ! Found source: J1800+3848 ! ! 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 1180 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/J1800+3848_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 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.033359Jy sigma=9.024221 ! Fit after self-cal, rms=0.748760Jy sigma=6.888458 ! 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=3.605 mas, bmaj=5.47 mas, bpa=2.031 degrees ! Estimated noise=3.43459 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 = 0.181951 Jy ! Component: 100 - total flux cleaned = 0.223549 Jy ! Total flux subtracted in 100 components = 0.223549 Jy ! Clean residual min=-0.037078 max=0.046555 Jy/beam ! Clean residual mean=-0.000250 rms=0.010829 Jy/beam ! Combined flux in latest and established models = 0.223549 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.223549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182196Jy sigma=1.504855 ! Fit after self-cal, rms=0.181784Jy sigma=1.501831 ! 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=4.651 mas, bmaj=6.554 mas, bpa=-0.3752 degrees ! Estimated noise=2.56276 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 = 0.0190001 Jy ! Component: 100 - total flux cleaned = 0.0189904 Jy ! Component: 150 - total flux cleaned = 0.0190101 Jy ! Component: 200 - total flux cleaned = 0.0190793 Jy ! Total flux subtracted in 200 components = 0.0190793 Jy ! Clean residual min=-0.043251 max=0.045035 Jy/beam ! Clean residual mean=-0.000202 rms=0.011614 Jy/beam ! Combined flux in latest and established models = 0.242629 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.242629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170948Jy sigma=1.466897 ! Fit after self-cal, rms=0.170840Jy sigma=1.466492 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.651 x 6.554 at -0.3752 degrees (North through East) ! Clean map min=-0.042695 max=0.25626 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: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 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 4: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* WF 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 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 4: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* WF 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 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 4: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* WF 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 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 4: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* HN 1.00* LA 1.00* NL 1.00* ! PT 1.00* SC 1.00* WF 1.00* ! ! ! Fit before self-cal, rms=0.170840Jy sigma=1.466492 ! Fit after self-cal, rms=0.170840Jy sigma=1.466492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.651 mas, bmaj=6.554 mas, bpa=-0.3752 degrees ! Estimated noise=2.56276 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 = -0.000867357 Jy ! Component: 100 - total flux cleaned = -0.0016789 Jy ! Component: 150 - total flux cleaned = -0.0020459 Jy ! Component: 200 - total flux cleaned = -0.00271176 Jy ! Total flux subtracted in 200 components = -0.00271176 Jy ! Clean residual min=-0.042652 max=0.044126 Jy/beam ! Clean residual mean=-0.000175 rms=0.011510 Jy/beam ! Combined flux in latest and established models = 0.239917 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.239917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168896Jy sigma=1.456075 ! Fit after self-cal, rms=0.168843Jy sigma=1.455982 ! 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=0.168843Jy sigma=1.455982 ! Fit after self-cal, rms=0.168843Jy sigma=1.455982 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.651 mas, bmaj=6.554 mas, bpa=-0.3752 degrees ! Estimated noise=2.56276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000576352 Jy ! Component: 100 - total flux cleaned = -0.00110899 Jy ! Component: 150 - total flux cleaned = -0.00110425 Jy ! Component: 200 - total flux cleaned = -0.00111294 Jy ! Total flux subtracted in 200 components = -0.00111294 Jy ! Clean residual min=-0.042334 max=0.043668 Jy/beam ! Clean residual mean=-0.000165 rms=0.011471 Jy/beam ! Combined flux in latest and established models = 0.238804 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.238804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168006Jy sigma=1.451296 ! Fit after self-cal, rms=0.167963Jy sigma=1.451189 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 = 0.000236744 Jy ! Component: 100 - total flux cleaned = 0.000243099 Jy ! Component: 150 - total flux cleaned = 0.000245214 Jy ! Component: 200 - total flux cleaned = 0.000242646 Jy ! Total flux subtracted in 200 components = 0.000242646 Jy ! Clean residual min=-0.042117 max=0.043567 Jy/beam ! Clean residual mean=-0.000169 rms=0.011434 Jy/beam ! Combined flux in latest and established models = 0.239047 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.239047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167487Jy sigma=1.447297 ! Fit after self-cal, rms=0.167478Jy sigma=1.447176 ! 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=0.167478Jy sigma=1.447176 ! Fit after self-cal, rms=0.167478Jy sigma=1.447176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.651 mas, bmaj=6.554 mas, bpa=-0.3752 degrees ! Estimated noise=2.56276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437663 Jy ! Component: 100 - total flux cleaned = 0.000442352 Jy ! Component: 150 - total flux cleaned = 0.00062648 Jy ! Component: 200 - total flux cleaned = 0.000811431 Jy ! Total flux subtracted in 200 components = 0.000811431 Jy ! Clean residual min=-0.041912 max=0.043372 Jy/beam ! Clean residual mean=-0.000179 rms=0.011396 Jy/beam ! Combined flux in latest and established models = 0.239858 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.239858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167098Jy sigma=1.443877 ! Fit after self-cal, rms=0.167075Jy sigma=1.443836 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 = 0.000190631 Jy ! Component: 100 - total flux cleaned = 0.000188789 Jy ! Component: 150 - total flux cleaned = 0.000360228 Jy ! Component: 200 - total flux cleaned = 0.000528507 Jy ! Total flux subtracted in 200 components = 0.000528507 Jy ! Clean residual min=-0.041636 max=0.043238 Jy/beam ! Clean residual mean=-0.000185 rms=0.011367 Jy/beam ! Combined flux in latest and established models = 0.240387 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.240387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166777Jy sigma=1.440929 ! Fit after self-cal, rms=0.166757Jy sigma=1.440895 ! 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=0.166757Jy sigma=1.440895 ! Fit after self-cal, rms=0.166757Jy sigma=1.440895 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.03 mas, bmaj=10.76 mas, bpa=-0.1764 degrees ! Estimated noise=2.97377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113389 Jy ! Component: 100 - total flux cleaned = 0.0119878 Jy ! Component: 150 - total flux cleaned = 0.0122762 Jy ! Component: 200 - total flux cleaned = 0.0125716 Jy ! Total flux subtracted in 200 components = 0.0125716 Jy ! Clean residual min=-0.050719 max=0.059245 Jy/beam ! Clean residual mean=-0.000576 rms=0.016578 Jy/beam ! Combined flux in latest and established models = 0.252958 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.252958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166780Jy sigma=1.439818 ! Fit after self-cal, rms=0.166749Jy sigma=1.439702 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 = 0.000573546 Jy ! Component: 100 - total flux cleaned = 0.000830763 Jy ! Component: 150 - total flux cleaned = 0.00107656 Jy ! Component: 200 - total flux cleaned = 0.00131999 Jy ! Total flux subtracted in 200 components = 0.00131999 Jy ! Clean residual min=-0.050133 max=0.058455 Jy/beam ! Clean residual mean=-0.000599 rms=0.016500 Jy/beam ! Combined flux in latest and established models = 0.254278 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.254278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167398Jy sigma=1.438789 ! Fit after self-cal, rms=0.167371Jy sigma=1.438740 ! 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=4.651 mas, bmaj=6.554 mas, bpa=-0.3752 degrees ! Estimated noise=2.56276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.651 x 6.554 at -0.3752 degrees (North through East) ! Clean map min=-0.039306 max=0.25628 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=3.605 mas, bmaj=5.47 mas, bpa=2.031 degrees ! Estimated noise=3.43459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181905 Jy ! Component: 100 - total flux cleaned = 0.223785 Jy ! Component: 150 - total flux cleaned = 0.226618 Jy ! Component: 200 - total flux cleaned = 0.225176 Jy ! Total flux subtracted in 200 components = 0.225176 Jy ! Clean residual min=-0.037732 max=0.046102 Jy/beam ! Clean residual mean=-0.000252 rms=0.010739 Jy/beam ! Combined flux in latest and established models = 0.225176 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.225176 Jy ! Inverting map and beam ! Estimated beam: bmin=4.651 mas, bmaj=6.554 mas, bpa=-0.3752 degrees ! Estimated noise=2.56276 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 = 0.0162832 Jy ! Component: 100 - total flux cleaned = 0.0162829 Jy ! Component: 150 - total flux cleaned = 0.0157762 Jy ! Component: 200 - total flux cleaned = 0.0153501 Jy ! Total flux subtracted in 200 components = 0.0153501 Jy ! Clean residual min=-0.043852 max=0.044945 Jy/beam ! Clean residual mean=-0.000188 rms=0.011584 Jy/beam ! Combined flux in latest and established models = 0.240526 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.240526 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=9.03 mas, bmaj=10.76 mas, bpa=-0.1764 degrees ! Estimated noise=2.97377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123495 Jy ! Component: 100 - total flux cleaned = 0.0127399 Jy ! Component: 150 - total flux cleaned = 0.0127309 Jy ! Component: 200 - total flux cleaned = 0.0130907 Jy ! Total flux subtracted in 200 components = 0.0130907 Jy ! Clean residual min=-0.051441 max=0.059624 Jy/beam ! Clean residual mean=-0.000590 rms=0.016630 Jy/beam ! Combined flux in latest and established models = 0.253616 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 = 0.000350483 Jy ! Component: 100 - total flux cleaned = 0.000978705 Jy ! Component: 150 - total flux cleaned = 0.00126961 Jy ! Component: 200 - total flux cleaned = 0.00155648 Jy ! Total flux subtracted in 200 components = 0.00155648 Jy ! Clean residual min=-0.050766 max=0.058731 Jy/beam ! Clean residual mean=-0.000623 rms=0.016533 Jy/beam ! Combined flux in latest and established models = 0.255173 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.255173 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.651 mas, bmaj=6.554 mas, bpa=-0.3752 degrees ! Estimated noise=2.56276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00568392 Jy ! Component: 100 - total flux cleaned = -0.00697028 Jy ! Component: 150 - total flux cleaned = -0.00809693 Jy ! Component: 200 - total flux cleaned = -0.00907528 Jy ! Total flux subtracted in 200 components = -0.00907528 Jy ! Clean residual min=-0.041442 max=0.042918 Jy/beam ! Clean residual mean=-0.000252 rms=0.011317 Jy/beam ! Combined flux in latest and established models = 0.246098 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.246098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167263Jy sigma=1.440507 ! Fit after self-cal, rms=0.167253Jy sigma=1.440217 wmodel /scr/pima/rv102_uvs/J1800+3848_S_map.mod ! Writing 38 model components to file: /scr/pima/rv102_uvs/J1800+3848_S_map.mod wobs /scr/pima/rv102_uvs/J1800+3848_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1800+3848_S_uvs.fits wwins /scr/pima/rv102_uvs/J1800+3848_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rv102_uvs/J1800+3848_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 = 0.0120185 Jy ! Component: 100 - total flux cleaned = 0.0204739 Jy ! Component: 150 - total flux cleaned = 0.0316664 Jy ! Component: 200 - total flux cleaned = 0.0421466 Jy ! Component: 250 - total flux cleaned = 0.0531567 Jy ! Component: 300 - total flux cleaned = 0.0624725 Jy ! Component: 350 - total flux cleaned = 0.0708368 Jy ! Component: 400 - total flux cleaned = 0.0763245 Jy ! Component: 450 - total flux cleaned = 0.0815876 Jy ! Component: 500 - total flux cleaned = 0.0857294 Jy ! Component: 550 - total flux cleaned = 0.0892942 Jy ! Component: 600 - total flux cleaned = 0.092757 Jy ! Component: 650 - total flux cleaned = 0.0961135 Jy ! Component: 700 - total flux cleaned = 0.0985611 Jy ! Component: 750 - total flux cleaned = 0.100948 Jy ! Component: 800 - total flux cleaned = 0.104039 Jy ! Component: 850 - total flux cleaned = 0.106668 Jy ! Component: 900 - total flux cleaned = 0.108128 Jy ! Component: 950 - total flux cleaned = 0.109207 Jy ! Component: 1000 - total flux cleaned = 0.110958 Jy ! Component: 1050 - total flux cleaned = 0.11164 Jy ! Component: 1100 - total flux cleaned = 0.113309 Jy ! Component: 1150 - total flux cleaned = 0.113632 Jy ! Component: 1200 - total flux cleaned = 0.114909 Jy ! Component: 1250 - total flux cleaned = 0.115845 Jy ! Component: 1300 - total flux cleaned = 0.116458 Jy ! Component: 1350 - total flux cleaned = 0.117358 Jy ! Component: 1400 - total flux cleaned = 0.118245 Jy ! Component: 1450 - total flux cleaned = 0.119113 Jy ! Component: 1500 - total flux cleaned = 0.119111 Jy ! Component: 1550 - total flux cleaned = 0.119668 Jy ! Component: 1600 - total flux cleaned = 0.119944 Jy ! Component: 1650 - total flux cleaned = 0.120479 Jy ! Component: 1700 - total flux cleaned = 0.12074 Jy ! Component: 1750 - total flux cleaned = 0.120998 Jy ! Component: 1800 - total flux cleaned = 0.120999 Jy ! Component: 1850 - total flux cleaned = 0.120998 Jy ! Component: 1900 - total flux cleaned = 0.120995 Jy ! Component: 1950 - total flux cleaned = 0.120993 Jy ! Component: 2000 - total flux cleaned = 0.120991 Jy ! Component: 2050 - total flux cleaned = 0.120755 Jy ! Component: 2100 - total flux cleaned = 0.120755 Jy ! Component: 2150 - total flux cleaned = 0.120754 Jy ! Component: 2200 - total flux cleaned = 0.120978 Jy ! Component: 2250 - total flux cleaned = 0.120532 Jy ! Component: 2300 - total flux cleaned = 0.120313 Jy ! Component: 2350 - total flux cleaned = 0.120527 Jy ! Component: 2400 - total flux cleaned = 0.120525 Jy ! Component: 2450 - total flux cleaned = 0.120315 Jy ! Component: 2500 - total flux cleaned = 0.119899 Jy ! Component: 2550 - total flux cleaned = 0.119903 Jy ! Component: 2600 - total flux cleaned = 0.119904 Jy ! Component: 2650 - total flux cleaned = 0.120103 Jy ! Component: 2700 - total flux cleaned = 0.11971 Jy ! Component: 2750 - total flux cleaned = 0.119711 Jy ! Component: 2800 - total flux cleaned = 0.119519 Jy ! Component: 2850 - total flux cleaned = 0.119331 Jy ! Component: 2900 - total flux cleaned = 0.11933 Jy ! Component: 2950 - total flux cleaned = 0.119145 Jy ! Component: 3000 - total flux cleaned = 0.11896 Jy ! Component: 3050 - total flux cleaned = 0.118598 Jy ! Component: 3100 - total flux cleaned = 0.11824 Jy ! Component: 3150 - total flux cleaned = 0.117889 Jy ! Component: 3200 - total flux cleaned = 0.117194 Jy ! Component: 3250 - total flux cleaned = 0.11685 Jy ! Component: 3300 - total flux cleaned = 0.116852 Jy ! Component: 3350 - total flux cleaned = 0.116684 Jy ! Component: 3400 - total flux cleaned = 0.115852 Jy ! Component: 3450 - total flux cleaned = 0.115688 Jy ! Component: 3500 - total flux cleaned = 0.115362 Jy ! Component: 3550 - total flux cleaned = 0.11472 Jy ! Component: 3600 - total flux cleaned = 0.11456 Jy ! Component: 3650 - total flux cleaned = 0.114088 Jy ! Component: 3700 - total flux cleaned = 0.114086 Jy ! Component: 3750 - total flux cleaned = 0.113933 Jy ! Component: 3800 - total flux cleaned = 0.11378 Jy ! Component: 3850 - total flux cleaned = 0.113175 Jy ! Component: 3900 - total flux cleaned = 0.113025 Jy ! Component: 3950 - total flux cleaned = 0.112582 Jy ! Component: 4000 - total flux cleaned = 0.112434 Jy ! Component: 4050 - total flux cleaned = 0.112287 Jy ! Total flux subtracted in 4096 components = 0.111711 Jy ! Clean residual min=-0.008245 max=0.008080 Jy/beam ! Clean residual mean=-0.000289 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 0.357809 Jy keep ! Adding 387 model components to the UV plane model. ! The established model now contains 425 components and 0.357809 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1800+3848_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.651 x 6.554 at -0.3752 degrees (North through East) ! Clean map min=-0.020187 max=0.25711 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1800+3848_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.257106 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00298217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.47969 3.47969 6.95939 13.9188 27.8376 55.6751 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0089 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.257 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 86.214 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1800+3848_S_uvs.log closed on Sat Feb 27 22:26:44 2016