! Started logfile: /d2/scr/pima/bp177i_uvs/J1408-3004_C_uvs.log on Tue Apr 15 00:28:35 2014 obs /d2/scr/pima/bp177i_uvs/J1408-3004_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1408-3004_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J1408-3004 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1304 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1408-3004_C] 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 0.300x0.300 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 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031423Jy sigma=30.853808 ! Fit after self-cal, rms=0.824068Jy sigma=25.123620 ! 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=1.254 mas, bmaj=3.625 mas, bpa=-4.549 degrees ! Estimated noise=0.94689 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 = 0.128131 Jy ! Component: 100 - total flux cleaned = 0.156845 Jy ! Total flux subtracted in 100 components = 0.156845 Jy ! Clean residual min=-0.005914 max=0.011187 Jy/beam ! Clean residual mean=-0.000021 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.156845 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.156845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.139618Jy sigma=1.076962 ! Fit after self-cal, rms=0.139629Jy sigma=1.076286 ! Inverting map ! Added new window around map position (1.5, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112697 Jy ! Component: 100 - total flux cleaned = 0.0177731 Jy ! Total flux subtracted in 100 components = 0.0177731 Jy ! Clean residual min=-0.005593 max=0.007749 Jy/beam ! Clean residual mean=-0.000012 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.174618 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.174618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.137080Jy sigma=0.906933 ! Fit after self-cal, rms=0.137024Jy sigma=0.898272 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=4.246 mas, bpa=-4.442 degrees ! Estimated noise=0.682064 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 = 0.00779929 Jy ! Component: 100 - total flux cleaned = 0.0120069 Jy ! Component: 150 - total flux cleaned = 0.0144002 Jy ! Component: 200 - total flux cleaned = 0.0155467 Jy ! Total flux subtracted in 200 components = 0.0155467 Jy ! Clean residual min=-0.004723 max=0.005998 Jy/beam ! Clean residual mean=0.000004 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.190164 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.190164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135724Jy sigma=0.850301 ! Fit after self-cal, rms=0.135727Jy sigma=0.847116 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 4.246 at -4.442 degrees (North through East) ! Clean map min=-0.0045222 max=0.16269 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.03 KP 0.89 ! LA 1.00 MK 0.98 NL 1.15 OV 0.97 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.07 KP 0.97 ! LA 1.05 MK 0.98 NL 0.88 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.10 KP 1.00 ! LA 1.09 MK 1.01 NL 1.11 OV 0.97 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.07 KP 0.91 ! LA 0.98 MK 0.99 NL 1.07 OV 0.94 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.04 KP 1.00 ! LA 1.00 MK 1.03 NL 1.11 OV 1.00 ! PT 0.92 SC 1.06 ! ! ! Fit before self-cal, rms=0.135727Jy sigma=0.847116 ! Fit after self-cal, rms=0.135194Jy sigma=0.756264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=4.262 mas, bpa=-4.56 degrees ! Estimated noise=0.684553 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 = -0.000139762 Jy ! Component: 100 - total flux cleaned = -0.000173529 Jy ! Component: 150 - total flux cleaned = -0.000202963 Jy ! Component: 200 - total flux cleaned = -0.00023089 Jy ! Total flux subtracted in 200 components = -0.00023089 Jy ! Clean residual min=-0.003792 max=0.003533 Jy/beam ! Clean residual mean=-0.000002 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.189933 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.189933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135129Jy sigma=0.755253 ! Fit after self-cal, rms=0.135133Jy sigma=0.755169 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135133Jy sigma=0.755169 ! Fit after self-cal, rms=0.135140Jy sigma=0.754921 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=4.267 mas, bpa=-4.618 degrees ! Estimated noise=0.68564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.72659e-05 Jy ! Component: 100 - total flux cleaned = -6.56937e-05 Jy ! Component: 150 - total flux cleaned = -9.04151e-05 Jy ! Component: 200 - total flux cleaned = -0.000113929 Jy ! Total flux subtracted in 200 components = -0.000113929 Jy ! Clean residual min=-0.003825 max=0.003520 Jy/beam ! Clean residual mean=-0.000002 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.18982 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.18982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135093Jy sigma=0.754358 ! Fit after self-cal, rms=0.135095Jy sigma=0.754323 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 = 2.51418e-05 Jy ! Component: 100 - total flux cleaned = 4.90316e-06 Jy ! Component: 150 - total flux cleaned = -1.37453e-05 Jy ! Component: 200 - total flux cleaned = -1.30562e-05 Jy ! Total flux subtracted in 200 components = -1.30562e-05 Jy ! Clean residual min=-0.003821 max=0.003503 Jy/beam ! Clean residual mean=-0.000002 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.189807 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.189807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135083Jy sigma=0.753810 ! Fit after self-cal, rms=0.135085Jy sigma=0.753780 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.135085Jy sigma=0.753780 ! Fit after self-cal, rms=0.134927Jy sigma=0.715407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.258 mas, bpa=-4.622 degrees ! Estimated noise=0.693136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178839 Jy ! Component: 100 - total flux cleaned = 0.00216848 Jy ! Component: 150 - total flux cleaned = 0.00229119 Jy ! Component: 200 - total flux cleaned = 0.00229073 Jy ! Total flux subtracted in 200 components = 0.00229073 Jy ! Clean residual min=-0.003211 max=0.003395 Jy/beam ! Clean residual mean=-0.000004 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.192097 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.192097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.134673Jy sigma=0.715884 ! Fit after self-cal, rms=0.134671Jy sigma=0.715834 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 = -4.46443e-05 Jy ! Component: 100 - total flux cleaned = -4.52489e-05 Jy ! Component: 150 - total flux cleaned = -4.48224e-05 Jy ! Component: 200 - total flux cleaned = -4.37333e-05 Jy ! Total flux subtracted in 200 components = -4.37333e-05 Jy ! Clean residual min=-0.003216 max=0.003388 Jy/beam ! Clean residual mean=-0.000004 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.192053 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.192053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.134663Jy sigma=0.715492 ! Fit after self-cal, rms=0.134663Jy sigma=0.715478 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.134663Jy sigma=0.715478 ! Fit after self-cal, rms=0.134687Jy sigma=0.713406 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.105 mas, bmaj=10.74 mas, bpa=-0.04023 degrees ! Estimated noise=0.872059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002122 Jy ! Component: 100 - total flux cleaned = 0.00277229 Jy ! Component: 150 - total flux cleaned = 0.00282706 Jy ! Component: 200 - total flux cleaned = 0.00284984 Jy ! Total flux subtracted in 200 components = 0.00284984 Jy ! Clean residual min=-0.003657 max=0.004474 Jy/beam ! Clean residual mean=-0.000006 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.194903 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.194903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.134463Jy sigma=0.716197 ! Fit after self-cal, rms=0.134448Jy sigma=0.715743 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 = 9.27513e-05 Jy ! Component: 100 - total flux cleaned = 7.4223e-05 Jy ! Component: 150 - total flux cleaned = 6.02031e-05 Jy ! Component: 200 - total flux cleaned = 4.88761e-05 Jy ! Total flux subtracted in 200 components = 4.88761e-05 Jy ! Clean residual min=-0.003658 max=0.004459 Jy/beam ! Clean residual mean=-0.000006 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.194952 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.194952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.134414Jy sigma=0.716532 ! Fit after self-cal, rms=0.134404Jy sigma=0.716300 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=4.254 mas, bpa=-4.645 degrees ! Estimated noise=0.699281 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.572 x 4.254 at -4.645 degrees (North through East) ! Clean map min=-0.0031759 max=0.16511 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=1.256 mas, bmaj=3.63 mas, bpa=-4.657 degrees ! Estimated noise=0.974999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131805 Jy ! Component: 100 - total flux cleaned = 0.161934 Jy ! Component: 150 - total flux cleaned = 0.173405 Jy ! Component: 200 - total flux cleaned = 0.180017 Jy ! Total flux subtracted in 200 components = 0.180017 Jy ! Clean residual min=-0.004558 max=0.005230 Jy/beam ! Clean residual mean=-0.000011 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.180017 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.180017 Jy ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=4.254 mas, bpa=-4.645 degrees ! Estimated noise=0.699281 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 (-1.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069938 Jy ! Component: 100 - total flux cleaned = 0.0106736 Jy ! Component: 150 - total flux cleaned = 0.0128477 Jy ! Component: 200 - total flux cleaned = 0.0142568 Jy ! Total flux subtracted in 200 components = 0.0142568 Jy ! Clean residual min=-0.003209 max=0.003273 Jy/beam ! Clean residual mean=-0.000004 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.194274 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.194274 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.105 mas, bmaj=10.74 mas, bpa=-0.04023 degrees ! Estimated noise=0.872059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661486 Jy ! Component: 100 - total flux cleaned = 0.000890753 Jy ! Component: 150 - total flux cleaned = 0.00100615 Jy ! Component: 200 - total flux cleaned = 0.00107582 Jy ! Total flux subtracted in 200 components = 0.00107582 Jy ! Clean residual min=-0.003653 max=0.004434 Jy/beam ! Clean residual mean=-0.000006 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.19535 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 = 3.97149e-05 Jy ! Component: 100 - total flux cleaned = 9.48405e-05 Jy ! Component: 150 - total flux cleaned = 0.0001451 Jy ! Component: 200 - total flux cleaned = 0.000160545 Jy ! Total flux subtracted in 200 components = 0.000160545 Jy ! Clean residual min=-0.003643 max=0.004396 Jy/beam ! Clean residual mean=-0.000006 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.19551 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.19551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=4.254 mas, bpa=-4.645 degrees ! Estimated noise=0.699281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015595 Jy ! Component: 100 - total flux cleaned = -0.000125087 Jy ! Component: 150 - total flux cleaned = -9.61225e-05 Jy ! Component: 200 - total flux cleaned = -9.57187e-05 Jy ! Total flux subtracted in 200 components = -9.57187e-05 Jy ! Clean residual min=-0.003138 max=0.003058 Jy/beam ! Clean residual mean=-0.000004 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.195414 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.195414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.134345Jy sigma=0.711463 ! Fit after self-cal, rms=0.134315Jy sigma=0.709555 wmodel /d2/scr/pima/bp177i_uvs/J1408-3004_C_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp177i_uvs/J1408-3004_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1408-3004_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1408-3004_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1408-3004_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1408-3004_C_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 = -0.000243464 Jy ! Component: 100 - total flux cleaned = -0.000555103 Jy ! Component: 150 - total flux cleaned = -0.000749678 Jy ! Component: 200 - total flux cleaned = -0.00088723 Jy ! Component: 250 - total flux cleaned = -0.0010628 Jy ! Component: 300 - total flux cleaned = -0.00135889 Jy ! Component: 350 - total flux cleaned = -0.00156277 Jy ! Component: 400 - total flux cleaned = -0.00176088 Jy ! Component: 450 - total flux cleaned = -0.00191565 Jy ! Component: 500 - total flux cleaned = -0.00229005 Jy ! Component: 550 - total flux cleaned = -0.00261663 Jy ! Component: 600 - total flux cleaned = -0.00297168 Jy ! Component: 650 - total flux cleaned = -0.00328355 Jy ! Component: 700 - total flux cleaned = -0.0035887 Jy ! Component: 750 - total flux cleaned = -0.00385515 Jy ! Component: 800 - total flux cleaned = -0.00408374 Jy ! Component: 850 - total flux cleaned = -0.00437235 Jy ! Component: 900 - total flux cleaned = -0.0046232 Jy ! Component: 950 - total flux cleaned = -0.00474592 Jy ! Component: 1000 - total flux cleaned = -0.00480659 Jy ! Component: 1050 - total flux cleaned = -0.00495527 Jy ! Component: 1100 - total flux cleaned = -0.0049842 Jy ! Component: 1150 - total flux cleaned = -0.00512855 Jy ! Component: 1200 - total flux cleaned = -0.00510005 Jy ! Component: 1250 - total flux cleaned = -0.00521234 Jy ! Component: 1300 - total flux cleaned = -0.00535091 Jy ! Component: 1350 - total flux cleaned = -0.00543228 Jy ! Component: 1400 - total flux cleaned = -0.00545914 Jy ! Component: 1450 - total flux cleaned = -0.00559179 Jy ! Component: 1500 - total flux cleaned = -0.00556558 Jy ! Component: 1550 - total flux cleaned = -0.00572127 Jy ! Component: 1600 - total flux cleaned = -0.00579829 Jy ! Component: 1650 - total flux cleaned = -0.00587406 Jy ! Component: 1700 - total flux cleaned = -0.0059987 Jy ! Component: 1750 - total flux cleaned = -0.00602345 Jy ! Component: 1800 - total flux cleaned = -0.00609683 Jy ! Component: 1850 - total flux cleaned = -0.006145 Jy ! Component: 1900 - total flux cleaned = -0.00619232 Jy ! Component: 1950 - total flux cleaned = -0.006239 Jy ! Component: 2000 - total flux cleaned = -0.00623904 Jy ! Component: 2050 - total flux cleaned = -0.00633092 Jy ! Component: 2100 - total flux cleaned = -0.00633128 Jy ! Component: 2150 - total flux cleaned = -0.00644484 Jy ! Component: 2200 - total flux cleaned = -0.00655702 Jy ! Component: 2250 - total flux cleaned = -0.006646 Jy ! Component: 2300 - total flux cleaned = -0.00677818 Jy ! Component: 2350 - total flux cleaned = -0.00688739 Jy ! Component: 2400 - total flux cleaned = -0.00697412 Jy ! Component: 2450 - total flux cleaned = -0.00708163 Jy ! Component: 2500 - total flux cleaned = -0.00718817 Jy ! Component: 2550 - total flux cleaned = -0.00727258 Jy ! Component: 2600 - total flux cleaned = -0.00729368 Jy ! Component: 2650 - total flux cleaned = -0.00743903 Jy ! Component: 2700 - total flux cleaned = -0.00748018 Jy ! Component: 2750 - total flux cleaned = -0.0075005 Jy ! Component: 2800 - total flux cleaned = -0.00756154 Jy ! Component: 2850 - total flux cleaned = -0.00766261 Jy ! Component: 2900 - total flux cleaned = -0.00770284 Jy ! Component: 2950 - total flux cleaned = -0.00774272 Jy ! Component: 3000 - total flux cleaned = -0.00782184 Jy ! Component: 3050 - total flux cleaned = -0.00790054 Jy ! Component: 3100 - total flux cleaned = -0.00797873 Jy ! Component: 3150 - total flux cleaned = -0.00803681 Jy ! Component: 3200 - total flux cleaned = -0.00811369 Jy ! Component: 3250 - total flux cleaned = -0.00817111 Jy ! Component: 3300 - total flux cleaned = -0.00832378 Jy ! Component: 3350 - total flux cleaned = -0.00843746 Jy ! Component: 3400 - total flux cleaned = -0.00856914 Jy ! Component: 3450 - total flux cleaned = -0.00856901 Jy ! Component: 3500 - total flux cleaned = -0.0086435 Jy ! Component: 3550 - total flux cleaned = -0.00873622 Jy ! Component: 3600 - total flux cleaned = -0.00886497 Jy ! Component: 3650 - total flux cleaned = -0.00886499 Jy ! Component: 3700 - total flux cleaned = -0.00899269 Jy ! Component: 3750 - total flux cleaned = -0.00904708 Jy ! Component: 3800 - total flux cleaned = -0.00910126 Jy ! Component: 3850 - total flux cleaned = -0.00919108 Jy ! Component: 3900 - total flux cleaned = -0.00924464 Jy ! Component: 3950 - total flux cleaned = -0.00931571 Jy ! Component: 4000 - total flux cleaned = -0.0094043 Jy ! Component: 4050 - total flux cleaned = -0.00943955 Jy ! Total flux subtracted in 4096 components = -0.00947464 Jy ! Clean residual min=-0.001072 max=0.001109 Jy/beam ! Clean residual mean=-0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.18594 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 351 components and 0.18594 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1408-3004_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.572 x 4.254 at -4.645 degrees (North through East) ! Clean map min=-0.0022337 max=0.1658 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1408-3004_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.1658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299507 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541929 0.541929 1.08386 2.16772 4.33543 8.67087 17.3417 34.6835 69.367 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.165 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 553.577 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1408-3004_C_uvs.log closed on Tue Apr 15 00:28:41 2014