! Started logfile: /scr/pima/bp192a0_uvs/J0204-1701_C_uvs.log on Fri Aug 21 07:24:51 2015 obs /scr/pima/bp192a0_uvs/J0204-1701_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0204-1701_C_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89798 visibilities/baseline/integration-bin. ! Found source: J0204-1701 ! ! 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 7112 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 /scr/pima/bp192a0_uvs/J0204-1701_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.732625Jy sigma=35.969755 ! Fit after self-cal, rms=0.475698Jy sigma=9.688193 ! 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=1.313 mas, bmaj=3.57 mas, bpa=-8.639 degrees ! Estimated noise=0.686474 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 = 1.03326 Jy ! Component: 100 - total flux cleaned = 1.30241 Jy ! Total flux subtracted in 100 components = 1.30241 Jy ! Clean residual min=-0.049735 max=0.108852 Jy/beam ! Clean residual mean=-0.000040 rms=0.014053 Jy/beam ! Combined flux in latest and established models = 1.30241 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.30241 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=0.262450Jy sigma=5.102565 ! Fit after self-cal, rms=0.261878Jy sigma=5.095960 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114718 Jy ! Component: 100 - total flux cleaned = 0.175754 Jy ! Total flux subtracted in 100 components = 0.175754 Jy ! Clean residual min=-0.033547 max=0.051244 Jy/beam ! Clean residual mean=-0.000024 rms=0.009158 Jy/beam ! Combined flux in latest and established models = 1.47817 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 1.47817 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=0.184981Jy sigma=3.509165 ! Fit after self-cal, rms=0.184843Jy sigma=3.507271 ! 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=1.678 mas, bmaj=4.174 mas, bpa=-7.578 degrees ! Estimated noise=0.42273 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 = 0.0592166 Jy ! Component: 100 - total flux cleaned = 0.0931065 Jy ! Component: 150 - total flux cleaned = 0.113626 Jy ! Component: 200 - total flux cleaned = 0.126204 Jy ! Total flux subtracted in 200 components = 0.126204 Jy ! Clean residual min=-0.033947 max=0.045787 Jy/beam ! Clean residual mean=-0.000020 rms=0.010048 Jy/beam ! Combined flux in latest and established models = 1.60437 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 1.60437 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=0.160748Jy sigma=3.142247 ! Fit after self-cal, rms=0.159928Jy sigma=3.132197 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.678 x 4.174 at -7.578 degrees (North through East) ! Clean map min=-0.033205 max=1.3335 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 1.01 KP 0.91 ! LA 1.05 MK 1.05 NL 0.97 OV 0.97 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 HN 1.03 KP 0.94 ! LA 1.09 MK 0.97 NL 1.02 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.03 KP 0.92 ! LA 1.04 MK 0.97 NL 1.03 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.97 ! LA 1.09 MK 1.00 NL 1.09 OV 0.96 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.06 KP 0.95 ! LA 1.18 MK 0.98 NL 1.06 OV 0.97 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.00 KP 0.93 ! LA 1.10 MK 0.97 NL 1.01 OV 0.95 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.02 KP 0.95 ! LA 1.11 MK 0.97 NL 0.98 OV 0.99 ! PT 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.159928Jy sigma=3.132197 ! Fit after self-cal, rms=0.110771Jy sigma=1.830705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=4.187 mas, bpa=-7.578 degrees ! Estimated noise=0.425781 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 (1.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284416 Jy ! Component: 100 - total flux cleaned = 0.0389107 Jy ! Component: 150 - total flux cleaned = 0.0419878 Jy ! Component: 200 - total flux cleaned = 0.0423016 Jy ! Total flux subtracted in 200 components = 0.0423016 Jy ! Clean residual min=-0.020297 max=0.014059 Jy/beam ! Clean residual mean=0.000041 rms=0.003483 Jy/beam ! Combined flux in latest and established models = 1.64667 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 1.64667 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=0.102281Jy sigma=1.658186 ! Fit after self-cal, rms=0.101839Jy sigma=1.652537 ! 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=0.101839Jy sigma=1.652537 ! Fit after self-cal, rms=0.101261Jy sigma=1.630307 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=4.18 mas, bpa=-7.593 degrees ! Estimated noise=0.426803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118778 Jy ! Component: 100 - total flux cleaned = 0.0156963 Jy ! Component: 150 - total flux cleaned = 0.0185605 Jy ! Component: 200 - total flux cleaned = 0.0194698 Jy ! Total flux subtracted in 200 components = 0.0194698 Jy ! Clean residual min=-0.016458 max=0.012487 Jy/beam ! Clean residual mean=0.000038 rms=0.003168 Jy/beam ! Combined flux in latest and established models = 1.66614 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 1.66614 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=0.098927Jy sigma=1.592893 ! Fit after self-cal, rms=0.098690Jy sigma=1.589724 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 = 0.00101682 Jy ! Component: 100 - total flux cleaned = 0.00225361 Jy ! Component: 150 - total flux cleaned = 0.00298979 Jy ! Component: 200 - total flux cleaned = 0.00331727 Jy ! Total flux subtracted in 200 components = 0.00331727 Jy ! Clean residual min=-0.015561 max=0.011989 Jy/beam ! Clean residual mean=0.000039 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 1.66946 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 1.66946 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=0.097815Jy sigma=1.574237 ! Fit after self-cal, rms=0.097681Jy sigma=1.572393 ! 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=0.097681Jy sigma=1.572393 ! Fit after self-cal, rms=0.097556Jy sigma=1.561110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=4.174 mas, bpa=-7.609 degrees ! Estimated noise=0.428338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837542 Jy ! Component: 100 - total flux cleaned = 0.0118974 Jy ! Component: 150 - total flux cleaned = 0.0136418 Jy ! Component: 200 - total flux cleaned = 0.0142573 Jy ! Total flux subtracted in 200 components = 0.0142573 Jy ! Clean residual min=-0.013062 max=0.011414 Jy/beam ! Clean residual mean=0.000038 rms=0.002974 Jy/beam ! Combined flux in latest and established models = 1.68372 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 92 components and 1.68372 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=0.096263Jy sigma=1.545961 ! Fit after self-cal, rms=0.096164Jy sigma=1.544681 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 = 0.000445317 Jy ! Component: 100 - total flux cleaned = 0.00100567 Jy ! Component: 150 - total flux cleaned = 0.00139082 Jy ! Component: 200 - total flux cleaned = 0.00151026 Jy ! Total flux subtracted in 200 components = 0.00151026 Jy ! Clean residual min=-0.012224 max=0.011117 Jy/beam ! Clean residual mean=0.000038 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 1.68523 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 1.68523 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=0.095733Jy sigma=1.537527 ! Fit after self-cal, rms=0.095668Jy sigma=1.536608 ! 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=0.095668Jy sigma=1.536608 ! Fit after self-cal, rms=0.095615Jy sigma=1.528177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=7.635 mas, bpa=-7.565 degrees ! Estimated noise=0.535666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762204 Jy ! Component: 100 - total flux cleaned = 0.00861919 Jy ! Component: 150 - total flux cleaned = 0.0093913 Jy ! Component: 200 - total flux cleaned = 0.00952241 Jy ! Total flux subtracted in 200 components = 0.00952241 Jy ! Clean residual min=-0.016010 max=0.014846 Jy/beam ! Clean residual mean=0.000073 rms=0.004559 Jy/beam ! Combined flux in latest and established models = 1.69475 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 1.69475 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=0.094856Jy sigma=1.523076 ! Fit after self-cal, rms=0.094595Jy sigma=1.518202 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 = -0.000392357 Jy ! Component: 100 - total flux cleaned = 0.000119955 Jy ! Component: 150 - total flux cleaned = 0.000124044 Jy ! Component: 200 - total flux cleaned = 2.74385e-05 Jy ! Total flux subtracted in 200 components = 2.74385e-05 Jy ! Clean residual min=-0.016122 max=0.014582 Jy/beam ! Clean residual mean=0.000073 rms=0.004521 Jy/beam ! Combined flux in latest and established models = 1.69478 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 1.69478 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=0.094507Jy sigma=1.517493 ! Fit after self-cal, rms=0.094360Jy sigma=1.514874 ! 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=1.681 mas, bmaj=4.168 mas, bpa=-7.619 degrees ! Estimated noise=0.429928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.681 x 4.168 at -7.619 degrees (North through East) ! Clean map min=-0.010937 max=1.3621 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094360Jy sigma=1.514874 ! Fit after self-cal, rms=0.092246Jy sigma=1.489279 ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=4.161 mas, bpa=-7.556 degrees ! Estimated noise=0.431214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643869 Jy ! Component: 100 - total flux cleaned = 0.00813541 Jy ! Component: 150 - total flux cleaned = 0.0089203 Jy ! Component: 200 - total flux cleaned = 0.00959205 Jy ! Total flux subtracted in 200 components = 0.00959205 Jy ! Clean residual min=-0.011346 max=0.010631 Jy/beam ! Clean residual mean=0.000039 rms=0.002863 Jy/beam ! Combined flux in latest and established models = 1.70437 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 1.70437 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=0.091476Jy sigma=1.483480 ! Fit after self-cal, rms=0.091454Jy sigma=1.483204 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.63306e-06 Jy ! Component: 100 - total flux cleaned = 0.00015831 Jy ! Component: 150 - total flux cleaned = 0.000308023 Jy ! Component: 200 - total flux cleaned = 0.000445144 Jy ! Total flux subtracted in 200 components = 0.000445144 Jy ! Clean residual min=-0.011254 max=0.010551 Jy/beam ! Clean residual mean=0.000039 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 1.70481 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 1.70481 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=0.091294Jy sigma=1.481075 ! Fit after self-cal, rms=0.091271Jy sigma=1.480777 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091271Jy sigma=1.480777 ! Fit after self-cal, rms=0.091171Jy sigma=1.474209 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=1.303 mas, bmaj=3.558 mas, bpa=-8.626 degrees ! Estimated noise=0.725714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.05044 Jy ! Component: 100 - total flux cleaned = 1.33209 Jy ! Component: 150 - total flux cleaned = 1.45075 Jy ! Component: 200 - total flux cleaned = 1.51389 Jy ! Total flux subtracted in 200 components = 1.51389 Jy ! Clean residual min=-0.022065 max=0.035294 Jy/beam ! Clean residual mean=0.000000 rms=0.006727 Jy/beam ! Combined flux in latest and established models = 1.51389 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 35 model components to the UV plane model. ! The established model now contains 35 components and 1.51389 Jy ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=4.156 mas, bpa=-7.572 degrees ! Estimated noise=0.432621 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 = 0.0704466 Jy ! Component: 100 - total flux cleaned = 0.113503 Jy ! Component: 150 - total flux cleaned = 0.141037 Jy ! Component: 200 - total flux cleaned = 0.159505 Jy ! Total flux subtracted in 200 components = 0.159505 Jy ! Clean residual min=-0.012988 max=0.013508 Jy/beam ! Clean residual mean=0.000028 rms=0.003528 Jy/beam ! Combined flux in latest and established models = 1.67339 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 76 components and 1.67339 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=3.754 mas, bmaj=7.613 mas, bpa=-7.503 degrees ! Estimated noise=0.540818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199686 Jy ! Component: 100 - total flux cleaned = 0.0304043 Jy ! Component: 150 - total flux cleaned = 0.0355283 Jy ! Component: 200 - total flux cleaned = 0.0365812 Jy ! Total flux subtracted in 200 components = 0.0365812 Jy ! Clean residual min=-0.015948 max=0.014220 Jy/beam ! Clean residual mean=0.000074 rms=0.004642 Jy/beam ! Combined flux in latest and established models = 1.70997 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 = 0.000757978 Jy ! Component: 100 - total flux cleaned = 0.000756572 Jy ! Component: 150 - total flux cleaned = 0.000883542 Jy ! Component: 200 - total flux cleaned = 0.000884731 Jy ! Total flux subtracted in 200 components = 0.000884731 Jy ! Clean residual min=-0.015995 max=0.013951 Jy/beam ! Clean residual mean=0.000075 rms=0.004593 Jy/beam ! Combined flux in latest and established models = 1.71086 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 106 components and 1.71086 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=4.156 mas, bpa=-7.572 degrees ! Estimated noise=0.432621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297544 Jy ! Component: 100 - total flux cleaned = 0.000781764 Jy ! Component: 150 - total flux cleaned = 0.001485 Jy ! Component: 200 - total flux cleaned = 0.00209509 Jy ! Total flux subtracted in 200 components = 0.00209509 Jy ! Clean residual min=-0.011422 max=0.011184 Jy/beam ! Clean residual mean=0.000039 rms=0.002884 Jy/beam ! Combined flux in latest and established models = 1.71295 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 1.71295 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=0.091062Jy sigma=1.480149 ! Fit after self-cal, rms=0.090910Jy sigma=1.477431 wmodel /scr/pima/bp192a0_uvs/J0204-1701_C_map.mod ! Writing 117 model components to file: /scr/pima/bp192a0_uvs/J0204-1701_C_map.mod wobs /scr/pima/bp192a0_uvs/J0204-1701_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0204-1701_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J0204-1701_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a0_uvs/J0204-1701_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 = -0.00346139 Jy ! Component: 100 - total flux cleaned = -0.00423235 Jy ! Component: 150 - total flux cleaned = -0.0044157 Jy ! Component: 200 - total flux cleaned = -0.00424356 Jy ! Component: 250 - total flux cleaned = -0.00391085 Jy ! Component: 300 - total flux cleaned = -0.00391394 Jy ! Component: 350 - total flux cleaned = -0.00391528 Jy ! Component: 400 - total flux cleaned = -0.00391643 Jy ! Component: 450 - total flux cleaned = -0.0037798 Jy ! Component: 500 - total flux cleaned = -0.00364468 Jy ! Component: 550 - total flux cleaned = -0.00312068 Jy ! Component: 600 - total flux cleaned = -0.00286985 Jy ! Component: 650 - total flux cleaned = -0.0025009 Jy ! Component: 700 - total flux cleaned = -0.00202419 Jy ! Component: 750 - total flux cleaned = -0.00167507 Jy ! Component: 800 - total flux cleaned = -0.001448 Jy ! Component: 850 - total flux cleaned = -0.0011151 Jy ! Component: 900 - total flux cleaned = -0.000575545 Jy ! Component: 950 - total flux cleaned = -0.000260387 Jy ! Component: 1000 - total flux cleaned = 4.53458e-05 Jy ! Component: 1050 - total flux cleaned = 0.000246467 Jy ! Component: 1100 - total flux cleaned = 0.000738979 Jy ! Component: 1150 - total flux cleaned = 0.0012221 Jy ! Component: 1200 - total flux cleaned = 0.00188496 Jy ! Component: 1250 - total flux cleaned = 0.00243973 Jy ! Component: 1300 - total flux cleaned = 0.00280381 Jy ! Component: 1350 - total flux cleaned = 0.00343084 Jy ! Component: 1400 - total flux cleaned = 0.00360687 Jy ! Component: 1450 - total flux cleaned = 0.00395242 Jy ! Component: 1500 - total flux cleaned = 0.00420807 Jy ! Component: 1550 - total flux cleaned = 0.00462621 Jy ! Component: 1600 - total flux cleaned = 0.00479096 Jy ! Component: 1650 - total flux cleaned = 0.00527933 Jy ! Component: 1700 - total flux cleaned = 0.0054401 Jy ! Component: 1750 - total flux cleaned = 0.00575798 Jy ! Component: 1800 - total flux cleaned = 0.00599327 Jy ! Component: 1850 - total flux cleaned = 0.0062251 Jy ! Component: 1900 - total flux cleaned = 0.00653096 Jy ! Component: 1950 - total flux cleaned = 0.00683249 Jy ! Component: 2000 - total flux cleaned = 0.00698184 Jy ! Component: 2050 - total flux cleaned = 0.00712983 Jy ! Component: 2100 - total flux cleaned = 0.00749441 Jy ! Component: 2150 - total flux cleaned = 0.00771135 Jy ! Component: 2200 - total flux cleaned = 0.00806881 Jy ! Component: 2250 - total flux cleaned = 0.00842202 Jy ! Component: 2300 - total flux cleaned = 0.00863222 Jy ! Component: 2350 - total flux cleaned = 0.00890982 Jy ! Component: 2400 - total flux cleaned = 0.00925447 Jy ! Component: 2450 - total flux cleaned = 0.00945876 Jy ! Component: 2500 - total flux cleaned = 0.00966159 Jy ! Component: 2550 - total flux cleaned = 0.00992963 Jy ! Component: 2600 - total flux cleaned = 0.0103283 Jy ! Component: 2650 - total flux cleaned = 0.0105911 Jy ! Component: 2700 - total flux cleaned = 0.0109172 Jy ! Component: 2750 - total flux cleaned = 0.011111 Jy ! Component: 2800 - total flux cleaned = 0.0115614 Jy ! Component: 2850 - total flux cleaned = 0.0118804 Jy ! Component: 2900 - total flux cleaned = 0.0122596 Jy ! Component: 2950 - total flux cleaned = 0.0125115 Jy ! Component: 3000 - total flux cleaned = 0.0129473 Jy ! Component: 3050 - total flux cleaned = 0.0132559 Jy ! Component: 3100 - total flux cleaned = 0.0136242 Jy ! Component: 3150 - total flux cleaned = 0.0141726 Jy ! Component: 3200 - total flux cleaned = 0.0147168 Jy ! Component: 3250 - total flux cleaned = 0.0150171 Jy ! Component: 3300 - total flux cleaned = 0.0153755 Jy ! Component: 3350 - total flux cleaned = 0.0158501 Jy ! Component: 3400 - total flux cleaned = 0.016204 Jy ! Component: 3450 - total flux cleaned = 0.0166147 Jy ! Component: 3500 - total flux cleaned = 0.0170804 Jy ! Component: 3550 - total flux cleaned = 0.0173693 Jy ! Component: 3600 - total flux cleaned = 0.0175423 Jy ! Component: 3650 - total flux cleaned = 0.0178858 Jy ! Component: 3700 - total flux cleaned = 0.0183412 Jy ! Component: 3750 - total flux cleaned = 0.0184541 Jy ! Component: 3800 - total flux cleaned = 0.0187357 Jy ! Component: 3850 - total flux cleaned = 0.0190715 Jy ! Component: 3900 - total flux cleaned = 0.0190713 Jy ! Component: 3950 - total flux cleaned = 0.019404 Jy ! Component: 4000 - total flux cleaned = 0.0196244 Jy ! Component: 4050 - total flux cleaned = 0.0199536 Jy ! Total flux subtracted in 4096 components = 0.0200628 Jy ! Clean residual min=-0.002732 max=0.003300 Jy/beam ! Clean residual mean=0.000014 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 1.73302 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 443 components and 1.73301 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0204-1701_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 4.156 at -7.572 degrees (North through East) ! Clean map min=-0.0073237 max=1.37 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0204-1701_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.36995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00096364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211023 0.211023 0.422046 0.844092 1.68818 3.37637 6.75274 13.5055 27.011 54.0219 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.369 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1421.65 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0204-1701_C_uvs.log closed on Fri Aug 21 07:24:56 2015