! Started logfile: /scr/pima/bp192a1_uvs/J0423-0120_X_uvs.log on Wed Sep 16 13:31:13 2015 obs /scr/pima/bp192a1_uvs/J0423-0120_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0423-0120_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784615 visibilities/baseline/integration-bin. ! Found source: J0423-0120 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7344 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0423-0120_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.897117Jy sigma=38.174315 ! Fit after self-cal, rms=0.700793Jy sigma=13.675454 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7911 mas, bmaj=2.004 mas, bpa=-1.327 degrees ! Estimated noise=0.53887 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 = 1.08665 Jy ! Component: 100 - total flux cleaned = 1.40944 Jy ! Total flux subtracted in 100 components = 1.40944 Jy ! Clean residual min=-0.105457 max=0.152404 Jy/beam ! Clean residual mean=0.000083 rms=0.025154 Jy/beam ! Combined flux in latest and established models = 1.40944 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.40944 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=0.439061Jy sigma=8.365423 ! Fit after self-cal, rms=0.438711Jy sigma=8.361361 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176226 Jy ! Component: 100 - total flux cleaned = 0.286105 Jy ! Total flux subtracted in 100 components = 0.286105 Jy ! Clean residual min=-0.094621 max=0.079410 Jy/beam ! Clean residual mean=0.000060 rms=0.017998 Jy/beam ! Combined flux in latest and established models = 1.69554 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 1.69554 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=0.313170Jy sigma=6.036265 ! Fit after self-cal, rms=0.312875Jy sigma=6.033276 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=2.279 mas, bpa=-1.425 degrees ! Estimated noise=0.41148 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 = 0.106501 Jy ! Component: 100 - total flux cleaned = 0.171198 Jy ! Component: 150 - total flux cleaned = 0.212866 Jy ! Component: 200 - total flux cleaned = 0.239789 Jy ! Total flux subtracted in 200 components = 0.239789 Jy ! Clean residual min=-0.088970 max=0.084279 Jy/beam ! Clean residual mean=0.000207 rms=0.019635 Jy/beam ! Combined flux in latest and established models = 1.93533 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 1.93533 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=0.262745Jy sigma=5.339602 ! Fit after self-cal, rms=0.262401Jy sigma=5.335685 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9527 x 2.279 at -1.425 degrees (North through East) ! Clean map min=-0.08671 max=1.4548 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 3 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 2. ! A total of 3 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 3. ! A total of 3 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 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.06 ! LA 1.00 MK 1.06 NL 1.08 OV 0.97 ! PT 0.85 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 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 6. ! A total of 3 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 7. ! A total of 3 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 8. ! A total of 3 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* ! ! ! Fit before self-cal, rms=0.262401Jy sigma=5.335685 ! Fit after self-cal, rms=0.257489Jy sigma=5.232340 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9543 mas, bmaj=2.286 mas, bpa=-1.402 degrees ! Estimated noise=0.411717 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 = 0.0169421 Jy ! Component: 100 - total flux cleaned = 0.0204033 Jy ! Component: 150 - total flux cleaned = 0.0226875 Jy ! Component: 200 - total flux cleaned = 0.0240887 Jy ! Total flux subtracted in 200 components = 0.0240887 Jy ! Clean residual min=-0.082956 max=0.077405 Jy/beam ! Clean residual mean=0.000179 rms=0.017999 Jy/beam ! Combined flux in latest and established models = 1.95942 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 1.95942 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=0.255574Jy sigma=5.212862 ! Fit after self-cal, rms=0.255331Jy sigma=5.210125 ! 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=0.255331Jy sigma=5.210125 ! Fit after self-cal, rms=0.241392Jy sigma=4.903041 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9548 mas, bmaj=2.284 mas, bpa=-1.278 degrees ! Estimated noise=0.410673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139847 Jy ! Component: 100 - total flux cleaned = 0.00253752 Jy ! Component: 150 - total flux cleaned = 0.00356017 Jy ! Component: 200 - total flux cleaned = 0.0045192 Jy ! Total flux subtracted in 200 components = 0.0045192 Jy ! Clean residual min=-0.074557 max=0.072100 Jy/beam ! Clean residual mean=0.000133 rms=0.016055 Jy/beam ! Combined flux in latest and established models = 1.96394 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 1.96394 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=0.240916Jy sigma=4.869912 ! Fit after self-cal, rms=0.240831Jy sigma=4.868949 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 = -6.34621e-05 Jy ! Component: 100 - total flux cleaned = 0.000812819 Jy ! Component: 150 - total flux cleaned = 0.00138579 Jy ! Component: 200 - total flux cleaned = 0.00192693 Jy ! Total flux subtracted in 200 components = 0.00192693 Jy ! Clean residual min=-0.074268 max=0.071880 Jy/beam ! Clean residual mean=0.000132 rms=0.015990 Jy/beam ! Combined flux in latest and established models = 1.96587 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 1.96587 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=0.240179Jy sigma=4.854800 ! Fit after self-cal, rms=0.240080Jy sigma=4.853744 ! 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=0.240080Jy sigma=4.853744 ! Fit after self-cal, rms=0.240008Jy sigma=4.852915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9545 mas, bmaj=2.283 mas, bpa=-1.262 degrees ! Estimated noise=0.41031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297129 Jy ! Component: 100 - total flux cleaned = 0.000853702 Jy ! Component: 150 - total flux cleaned = 0.0013842 Jy ! Component: 200 - total flux cleaned = 0.00189912 Jy ! Total flux subtracted in 200 components = 0.00189912 Jy ! Clean residual min=-0.073894 max=0.072104 Jy/beam ! Clean residual mean=0.000132 rms=0.015948 Jy/beam ! Combined flux in latest and established models = 1.96776 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 1.96776 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=0.239533Jy sigma=4.838729 ! Fit after self-cal, rms=0.239440Jy sigma=4.837796 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 = 4.45251e-05 Jy ! Component: 100 - total flux cleaned = 0.000555938 Jy ! Component: 150 - total flux cleaned = 0.00104359 Jy ! Component: 200 - total flux cleaned = 0.00152266 Jy ! Total flux subtracted in 200 components = 0.00152266 Jy ! Clean residual min=-0.073697 max=0.072025 Jy/beam ! Clean residual mean=0.000131 rms=0.015901 Jy/beam ! Combined flux in latest and established models = 1.96929 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 1.96929 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=0.238940Jy sigma=4.827961 ! Fit after self-cal, rms=0.238840Jy sigma=4.826994 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.238840Jy sigma=4.826994 ! Fit after self-cal, rms=0.238818Jy sigma=4.826850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.672 mas, bpa=5.957 degrees ! Estimated noise=0.498568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297527 Jy ! Component: 100 - total flux cleaned = 0.0337197 Jy ! Component: 150 - total flux cleaned = 0.0373247 Jy ! Component: 200 - total flux cleaned = 0.0406476 Jy ! Total flux subtracted in 200 components = 0.0406476 Jy ! Clean residual min=-0.106251 max=0.094206 Jy/beam ! Clean residual mean=0.000248 rms=0.024649 Jy/beam ! Combined flux in latest and established models = 2.00994 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 2.00994 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=0.241029Jy sigma=4.853408 ! Fit after self-cal, rms=0.240089Jy sigma=4.837013 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 = 0.00664926 Jy ! Component: 100 - total flux cleaned = 0.00791017 Jy ! Component: 150 - total flux cleaned = 0.00953195 Jy ! Component: 200 - total flux cleaned = 0.0115283 Jy ! Total flux subtracted in 200 components = 0.0115283 Jy ! Clean residual min=-0.104618 max=0.088412 Jy/beam ! Clean residual mean=0.000240 rms=0.024164 Jy/beam ! Combined flux in latest and established models = 2.02146 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 2.02146 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=0.243474Jy sigma=4.855591 ! Fit after self-cal, rms=0.242811Jy sigma=4.843068 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9543 mas, bmaj=2.283 mas, bpa=-1.258 degrees ! Estimated noise=0.410162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9543 x 2.283 at -1.258 degrees (North through East) ! Clean map min=-0.068988 max=1.404 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=0.242811Jy sigma=4.843068 ! Fit after self-cal, rms=0.238634Jy sigma=4.777173 ! Inverting map and beam ! Estimated beam: bmin=0.9525 mas, bmaj=2.279 mas, bpa=-1.294 degrees ! Estimated noise=0.409176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0244388 Jy ! Component: 100 - total flux cleaned = -0.0269184 Jy ! Component: 150 - total flux cleaned = -0.0278785 Jy ! Component: 200 - total flux cleaned = -0.0292008 Jy ! Total flux subtracted in 200 components = -0.0292008 Jy ! Clean residual min=-0.068106 max=0.070595 Jy/beam ! Clean residual mean=0.000125 rms=0.015164 Jy/beam ! Combined flux in latest and established models = 1.99226 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 1.99226 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=0.235361Jy sigma=4.710241 ! Fit after self-cal, rms=0.235317Jy sigma=4.709735 ! Inverting map ! Added new window around map position (-2, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0649607 Jy ! Component: 100 - total flux cleaned = 0.0971873 Jy ! Component: 150 - total flux cleaned = 0.106171 Jy ! Component: 200 - total flux cleaned = 0.110293 Jy ! Total flux subtracted in 200 components = 0.110293 Jy ! Clean residual min=-0.062652 max=0.055059 Jy/beam ! Clean residual mean=0.000084 rms=0.013042 Jy/beam ! Combined flux in latest and established models = 2.10256 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 2.10256 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=0.215051Jy sigma=4.337006 ! Fit after self-cal, rms=0.212680Jy sigma=4.292965 ! 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=0.212680Jy sigma=4.292965 ! Fit after self-cal, rms=0.188007Jy sigma=3.856099 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7924 mas, bmaj=2.001 mas, bpa=-0.9866 degrees ! Estimated noise=0.535191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07905 Jy ! Component: 100 - total flux cleaned = 1.40426 Jy ! Component: 150 - total flux cleaned = 1.58206 Jy ! Component: 200 - total flux cleaned = 1.69394 Jy ! Total flux subtracted in 200 components = 1.69394 Jy ! Clean residual min=-0.063522 max=0.061845 Jy/beam ! Clean residual mean=0.000039 rms=0.014635 Jy/beam ! Combined flux in latest and established models = 1.69394 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 32 model components to the UV plane model. ! The established model now contains 32 components and 1.69394 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9524 mas, bmaj=2.279 mas, bpa=-1.13 degrees ! Estimated noise=0.407266 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 = 0.116994 Jy ! Component: 100 - total flux cleaned = 0.193875 Jy ! Component: 150 - total flux cleaned = 0.246377 Jy ! Component: 200 - total flux cleaned = 0.284063 Jy ! Total flux subtracted in 200 components = 0.284063 Jy ! Clean residual min=-0.051806 max=0.047152 Jy/beam ! Clean residual mean=0.000100 rms=0.011545 Jy/beam ! Combined flux in latest and established models = 1.978 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 1.978 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=3.669 mas, bpa=5.995 degrees ! Estimated noise=0.496605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540503 Jy ! Component: 100 - total flux cleaned = 0.0865061 Jy ! Component: 150 - total flux cleaned = 0.108846 Jy ! Component: 200 - total flux cleaned = 0.124624 Jy ! Total flux subtracted in 200 components = 0.124624 Jy ! Clean residual min=-0.066863 max=0.049820 Jy/beam ! Clean residual mean=0.000112 rms=0.015578 Jy/beam ! Combined flux in latest and established models = 2.10262 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 = 0.0114633 Jy ! Component: 100 - total flux cleaned = 0.0162104 Jy ! Component: 150 - total flux cleaned = 0.0188675 Jy ! Component: 200 - total flux cleaned = 0.0207569 Jy ! Total flux subtracted in 200 components = 0.0207569 Jy ! Clean residual min=-0.066064 max=0.050282 Jy/beam ! Clean residual mean=0.000095 rms=0.015323 Jy/beam ! Combined flux in latest and established models = 2.12338 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 2.12338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9524 mas, bmaj=2.279 mas, bpa=-1.13 degrees ! Estimated noise=0.407266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0125404 Jy ! Component: 100 - total flux cleaned = -0.0104995 Jy ! Component: 150 - total flux cleaned = -0.00818768 Jy ! Component: 200 - total flux cleaned = -0.00617644 Jy ! Total flux subtracted in 200 components = -0.00617644 Jy ! Clean residual min=-0.051603 max=0.040329 Jy/beam ! Clean residual mean=0.000047 rms=0.010051 Jy/beam ! Combined flux in latest and established models = 2.1172 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 2.1172 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=0.185559Jy sigma=3.775426 ! Fit after self-cal, rms=0.184313Jy sigma=3.755930 wmodel /scr/pima/bp192a1_uvs/J0423-0120_X_map.mod ! Writing 102 model components to file: /scr/pima/bp192a1_uvs/J0423-0120_X_map.mod wobs /scr/pima/bp192a1_uvs/J0423-0120_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0423-0120_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0423-0120_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0423-0120_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0214363 Jy ! Component: 100 - total flux cleaned = -0.0342916 Jy ! Component: 150 - total flux cleaned = -0.0419525 Jy ! Component: 200 - total flux cleaned = -0.0472664 Jy ! Component: 250 - total flux cleaned = -0.0516693 Jy ! Component: 300 - total flux cleaned = -0.0537057 Jy ! Component: 350 - total flux cleaned = -0.0551427 Jy ! Component: 400 - total flux cleaned = -0.0555977 Jy ! Component: 450 - total flux cleaned = -0.0560361 Jy ! Component: 500 - total flux cleaned = -0.0552075 Jy ! Component: 550 - total flux cleaned = -0.0540197 Jy ! Component: 600 - total flux cleaned = -0.053256 Jy ! Component: 650 - total flux cleaned = -0.0510544 Jy ! Component: 700 - total flux cleaned = -0.0496298 Jy ! Component: 750 - total flux cleaned = -0.047228 Jy ! Component: 800 - total flux cleaned = -0.0458964 Jy ! Component: 850 - total flux cleaned = -0.0449168 Jy ! Component: 900 - total flux cleaned = -0.0436573 Jy ! Component: 950 - total flux cleaned = -0.0427381 Jy ! Component: 1000 - total flux cleaned = -0.0415548 Jy ! Component: 1050 - total flux cleaned = -0.0406929 Jy ! Component: 1100 - total flux cleaned = -0.0398523 Jy ! Component: 1150 - total flux cleaned = -0.0393077 Jy ! Component: 1200 - total flux cleaned = -0.0393073 Jy ! Component: 1250 - total flux cleaned = -0.0382755 Jy ! Component: 1300 - total flux cleaned = -0.0380243 Jy ! Component: 1350 - total flux cleaned = -0.0370414 Jy ! Component: 1400 - total flux cleaned = -0.0358484 Jy ! Component: 1450 - total flux cleaned = -0.0353888 Jy ! Component: 1500 - total flux cleaned = -0.0349367 Jy ! Component: 1550 - total flux cleaned = -0.0342715 Jy ! Component: 1600 - total flux cleaned = -0.0334023 Jy ! Component: 1650 - total flux cleaned = -0.0331863 Jy ! Component: 1700 - total flux cleaned = -0.0315176 Jy ! Component: 1750 - total flux cleaned = -0.031524 Jy ! Component: 1800 - total flux cleaned = -0.0309236 Jy ! Component: 1850 - total flux cleaned = -0.0303378 Jy ! Component: 1900 - total flux cleaned = -0.0293767 Jy ! Component: 1950 - total flux cleaned = -0.0288138 Jy ! Component: 2000 - total flux cleaned = -0.0277055 Jy ! Component: 2050 - total flux cleaned = -0.0268012 Jy ! Component: 2100 - total flux cleaned = -0.0259116 Jy ! Component: 2150 - total flux cleaned = -0.0250406 Jy ! Component: 2200 - total flux cleaned = -0.0240149 Jy ! Component: 2250 - total flux cleaned = -0.0233424 Jy ! Component: 2300 - total flux cleaned = -0.0225169 Jy ! Component: 2350 - total flux cleaned = -0.0223559 Jy ! Component: 2400 - total flux cleaned = -0.0215629 Jy ! Component: 2450 - total flux cleaned = -0.0214096 Jy ! Component: 2500 - total flux cleaned = -0.0209464 Jy ! Component: 2550 - total flux cleaned = -0.0204917 Jy ! Component: 2600 - total flux cleaned = -0.019891 Jy ! Component: 2650 - total flux cleaned = -0.0195924 Jy ! Component: 2700 - total flux cleaned = -0.0190078 Jy ! Component: 2750 - total flux cleaned = -0.0190032 Jy ! Component: 2800 - total flux cleaned = -0.0181507 Jy ! Component: 2850 - total flux cleaned = -0.0175933 Jy ! Component: 2900 - total flux cleaned = -0.017591 Jy ! Component: 2950 - total flux cleaned = -0.0171799 Jy ! Component: 3000 - total flux cleaned = -0.0167783 Jy ! Component: 3050 - total flux cleaned = -0.0169114 Jy ! Component: 3100 - total flux cleaned = -0.0170426 Jy ! Component: 3150 - total flux cleaned = -0.0170413 Jy ! Component: 3200 - total flux cleaned = -0.0170398 Jy ! Component: 3250 - total flux cleaned = -0.0171667 Jy ! Component: 3300 - total flux cleaned = -0.0167895 Jy ! Component: 3350 - total flux cleaned = -0.0169137 Jy ! Component: 3400 - total flux cleaned = -0.0170368 Jy ! Component: 3450 - total flux cleaned = -0.0171586 Jy ! Component: 3500 - total flux cleaned = -0.0172793 Jy ! Component: 3550 - total flux cleaned = -0.017279 Jy ! Component: 3600 - total flux cleaned = -0.0172786 Jy ! Component: 3650 - total flux cleaned = -0.0173956 Jy ! Component: 3700 - total flux cleaned = -0.0173948 Jy ! Component: 3750 - total flux cleaned = -0.0178608 Jy ! Component: 3800 - total flux cleaned = -0.0180911 Jy ! Component: 3850 - total flux cleaned = -0.0179776 Jy ! Component: 3900 - total flux cleaned = -0.0179785 Jy ! Component: 3950 - total flux cleaned = -0.0184293 Jy ! Component: 4000 - total flux cleaned = -0.0187641 Jy ! Component: 4050 - total flux cleaned = -0.0192082 Jy ! Total flux subtracted in 4096 components = -0.0192079 Jy ! Clean residual min=-0.006574 max=0.006731 Jy/beam ! Clean residual mean=-0.000017 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 2.09799 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 441 components and 2.09799 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0423-0120_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9524 x 2.279 at -1.13 degrees (North through East) ! Clean map min=-0.024271 max=1.4215 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0423-0120_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.42155 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00184252 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38884 0.38884 0.777679 1.55536 3.11072 6.22144 12.4429 24.8857 49.7715 99.543 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0055 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.421 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 771.526 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0423-0120_X_uvs.log closed on Wed Sep 16 13:31:17 2015