! Started logfile: /scr/pima/bp192a1_uvs/J0423-0120_C_uvs.log on Wed Sep 16 13:31:55 2015 obs /scr/pima/bp192a1_uvs/J0423-0120_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0423-0120_C_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 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 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0423-0120_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 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=2.106524Jy sigma=49.514984 ! Fit after self-cal, rms=0.874027Jy sigma=19.949533 ! 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=1.363 mas, bmaj=3.477 mas, bpa=-2.557 degrees ! Estimated noise=0.510535 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 = 1.30324 Jy ! Component: 100 - total flux cleaned = 1.6402 Jy ! Total flux subtracted in 100 components = 1.6402 Jy ! Clean residual min=-0.066403 max=0.143665 Jy/beam ! Clean residual mean=0.000261 rms=0.018675 Jy/beam ! Combined flux in latest and established models = 1.6402 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.6402 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=0.380654Jy sigma=8.309620 ! Fit after self-cal, rms=0.379902Jy sigma=8.298839 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168078 Jy ! Component: 100 - total flux cleaned = 0.269647 Jy ! Total flux subtracted in 100 components = 0.269647 Jy ! Clean residual min=-0.050658 max=0.055547 Jy/beam ! Clean residual mean=0.000105 rms=0.010923 Jy/beam ! Combined flux in latest and established models = 1.90984 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 1.90984 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=0.250310Jy sigma=5.302682 ! Fit after self-cal, rms=0.249195Jy sigma=5.283567 ! 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=1.672 mas, bmaj=4.011 mas, bpa=-1.101 degrees ! Estimated noise=0.369814 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 = 0.0947409 Jy ! Component: 100 - total flux cleaned = 0.145965 Jy ! Component: 150 - total flux cleaned = 0.176483 Jy ! Component: 200 - total flux cleaned = 0.195516 Jy ! Total flux subtracted in 200 components = 0.195516 Jy ! Clean residual min=-0.057949 max=0.043356 Jy/beam ! Clean residual mean=-0.000038 rms=0.012705 Jy/beam ! Combined flux in latest and established models = 2.10536 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 2.10536 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=0.203654Jy sigma=4.512981 ! Fit after self-cal, rms=0.203254Jy sigma=4.506486 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.672 x 4.011 at -1.101 degrees (North through East) ! Clean map min=-0.057228 max=1.7396 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 1.20 HN 0.97 KP 0.90 ! LA 1.03 MK 1.12 NL 1.00 OV 0.98 ! PT 0.86 SC 1.01 ! ! ! 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 1.18 HN 0.99 KP 0.91 ! LA 1.08 MK 1.01 NL 1.05 OV 1.00 ! PT 0.95 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 1.06 FD 1.01 HN 0.98 KP 0.88 ! LA 1.03 MK 0.93 NL 1.06 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! 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 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 KP 0.95 ! LA 1.07 MK 1.03 NL 1.13 OV 0.95 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.03 KP 0.92 ! LA 1.16 MK 1.00 NL 1.10 OV 0.97 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.98 KP 0.91 ! LA 1.08 MK 0.98 NL 1.05 OV 0.95 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 KP 0.94 ! LA 1.09 MK 0.99 NL 1.02 OV 0.99 ! PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.203254Jy sigma=4.506486 ! Fit after self-cal, rms=0.128927Jy sigma=2.529275 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=4.035 mas, bpa=-1.171 degrees ! Estimated noise=0.372495 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 (0.3, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279283 Jy ! Component: 100 - total flux cleaned = 0.0440912 Jy ! Component: 150 - total flux cleaned = 0.054451 Jy ! Component: 200 - total flux cleaned = 0.0587101 Jy ! Total flux subtracted in 200 components = 0.0587101 Jy ! Clean residual min=-0.015289 max=0.017851 Jy/beam ! Clean residual mean=-0.000023 rms=0.004074 Jy/beam ! Combined flux in latest and established models = 2.16407 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 2.16407 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=0.121641Jy sigma=2.370188 ! Fit after self-cal, rms=0.121223Jy sigma=2.360612 ! 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=0.121223Jy sigma=2.360612 ! Fit after self-cal, rms=0.120299Jy sigma=2.329917 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=4.027 mas, bpa=-1.222 degrees ! Estimated noise=0.374456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161295 Jy ! Component: 100 - total flux cleaned = 0.02553 Jy ! Component: 150 - total flux cleaned = 0.0313268 Jy ! Component: 200 - total flux cleaned = 0.0340481 Jy ! Total flux subtracted in 200 components = 0.0340481 Jy ! Clean residual min=-0.014823 max=0.016509 Jy/beam ! Clean residual mean=-0.000029 rms=0.003864 Jy/beam ! Combined flux in latest and established models = 2.19812 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 2.19812 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=0.117395Jy sigma=2.281916 ! Fit after self-cal, rms=0.117158Jy sigma=2.276640 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) ! Added new window around map position (-55.5, 74.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123154 Jy ! Component: 100 - total flux cleaned = 0.0156797 Jy ! Component: 150 - total flux cleaned = 0.0177854 Jy ! Component: 200 - total flux cleaned = 0.0189363 Jy ! Total flux subtracted in 200 components = 0.0189363 Jy ! Clean residual min=-0.015395 max=0.015365 Jy/beam ! Clean residual mean=-0.000039 rms=0.003693 Jy/beam ! Combined flux in latest and established models = 2.21705 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 2.21705 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=0.115291Jy sigma=2.242662 ! Fit after self-cal, rms=0.115080Jy sigma=2.237389 ! 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=0.115080Jy sigma=2.237389 ! Fit after self-cal, rms=0.114008Jy sigma=2.201822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.664 mas, bmaj=4.022 mas, bpa=-1.244 degrees ! Estimated noise=0.376832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128513 Jy ! Component: 100 - total flux cleaned = 0.0203731 Jy ! Component: 150 - total flux cleaned = 0.0255332 Jy ! Component: 200 - total flux cleaned = 0.0288152 Jy ! Total flux subtracted in 200 components = 0.0288152 Jy ! Clean residual min=-0.016327 max=0.015003 Jy/beam ! Clean residual mean=-0.000034 rms=0.003699 Jy/beam ! Combined flux in latest and established models = 2.24587 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 127 components and 2.24587 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=0.111951Jy sigma=2.174393 ! Fit after self-cal, rms=0.111852Jy sigma=2.171863 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 = 0.00324193 Jy ! Component: 100 - total flux cleaned = 0.00515106 Jy ! Component: 150 - total flux cleaned = 0.00607993 Jy ! Component: 200 - total flux cleaned = 0.00680896 Jy ! Total flux subtracted in 200 components = 0.00680896 Jy ! Clean residual min=-0.016574 max=0.015010 Jy/beam ! Clean residual mean=-0.000041 rms=0.003660 Jy/beam ! Combined flux in latest and established models = 2.25268 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 2.25268 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=0.111499Jy sigma=2.166964 ! Fit after self-cal, rms=0.111460Jy sigma=2.166187 ! 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=0.111460Jy sigma=2.166187 ! Fit after self-cal, rms=0.110768Jy sigma=2.142510 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.734 mas, bmaj=6.494 mas, bpa=4.721 degrees ! Estimated noise=0.462104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133224 Jy ! Component: 100 - total flux cleaned = 0.0190374 Jy ! Component: 150 - total flux cleaned = 0.0221429 Jy ! Component: 200 - total flux cleaned = 0.0231646 Jy ! Total flux subtracted in 200 components = 0.0231646 Jy ! Clean residual min=-0.025420 max=0.019576 Jy/beam ! Clean residual mean=-0.000079 rms=0.005893 Jy/beam ! Combined flux in latest and established models = 2.27584 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 165 components and 2.27584 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=0.109651Jy sigma=2.134869 ! Fit after self-cal, rms=0.109544Jy sigma=2.132357 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 = 0.000696539 Jy ! Component: 100 - total flux cleaned = 0.0010277 Jy ! Component: 150 - total flux cleaned = 0.00120948 Jy ! Component: 200 - total flux cleaned = 0.00129252 Jy ! Total flux subtracted in 200 components = 0.00129252 Jy ! Clean residual min=-0.025264 max=0.019261 Jy/beam ! Clean residual mean=-0.000083 rms=0.005862 Jy/beam ! Combined flux in latest and established models = 2.27714 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 2.27714 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=0.109490Jy sigma=2.131484 ! Fit after self-cal, rms=0.109441Jy sigma=2.130460 ! 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=1.662 mas, bmaj=4.017 mas, bpa=-1.266 degrees ! Estimated noise=0.378798 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.662 x 4.017 at -1.266 degrees (North through East) ! Clean map min=-0.017269 max=1.7658 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=0.109441Jy sigma=2.130460 ! Fit after self-cal, rms=0.107277Jy sigma=2.087531 ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=4.014 mas, bpa=-1.22 degrees ! Estimated noise=0.380814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953009 Jy ! Component: 100 - total flux cleaned = 0.0143279 Jy ! Component: 150 - total flux cleaned = 0.0173968 Jy ! Component: 200 - total flux cleaned = 0.0184922 Jy ! Total flux subtracted in 200 components = 0.0184922 Jy ! Clean residual min=-0.018035 max=0.014760 Jy/beam ! Clean residual mean=-0.000037 rms=0.003690 Jy/beam ! Combined flux in latest and established models = 2.29563 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 199 components and 2.29563 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=0.106062Jy sigma=2.075824 ! Fit after self-cal, rms=0.106021Jy sigma=2.074912 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231724 Jy ! Component: 100 - total flux cleaned = 0.00249888 Jy ! Component: 150 - total flux cleaned = 0.00275062 Jy ! Component: 200 - total flux cleaned = 0.00266804 Jy ! Total flux subtracted in 200 components = 0.00266804 Jy ! Clean residual min=-0.017950 max=0.014855 Jy/beam ! Clean residual mean=-0.000040 rms=0.003677 Jy/beam ! Combined flux in latest and established models = 2.2983 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 214 components and 2.29829 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=0.105829Jy sigma=2.072435 ! Fit after self-cal, rms=0.105811Jy sigma=2.072118 ! 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=0.105811Jy sigma=2.072118 ! Fit after self-cal, rms=0.105418Jy sigma=2.058171 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=1.357 mas, bmaj=3.469 mas, bpa=-2.501 degrees ! Estimated noise=0.545263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34738 Jy ! Component: 100 - total flux cleaned = 1.70623 Jy ! Component: 150 - total flux cleaned = 1.88719 Jy ! Component: 200 - total flux cleaned = 1.99657 Jy ! Total flux subtracted in 200 components = 1.99657 Jy ! Clean residual min=-0.031996 max=0.057588 Jy/beam ! Clean residual mean=0.000146 rms=0.008551 Jy/beam ! Combined flux in latest and established models = 1.99657 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 34 model components to the UV plane model. ! The established model now contains 34 components and 1.99657 Jy ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=4.01 mas, bpa=-1.241 degrees ! Estimated noise=0.382352 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 = 0.0988983 Jy ! Component: 100 - total flux cleaned = 0.155521 Jy ! Component: 150 - total flux cleaned = 0.192972 Jy ! Component: 200 - total flux cleaned = 0.219916 Jy ! Total flux subtracted in 200 components = 0.219916 Jy ! Clean residual min=-0.018142 max=0.018562 Jy/beam ! Clean residual mean=0.000058 rms=0.004833 Jy/beam ! Combined flux in latest and established models = 2.21648 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 76 components and 2.21648 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=3.73 mas, bmaj=6.485 mas, bpa=4.789 degrees ! Estimated noise=0.467666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298807 Jy ! Component: 100 - total flux cleaned = 0.0487604 Jy ! Component: 150 - total flux cleaned = 0.0615024 Jy ! Component: 200 - total flux cleaned = 0.070593 Jy ! Total flux subtracted in 200 components = 0.070593 Jy ! Clean residual min=-0.026532 max=0.021242 Jy/beam ! Clean residual mean=-0.000023 rms=0.005992 Jy/beam ! Combined flux in latest and established models = 2.28708 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 = 0.00671406 Jy ! Component: 100 - total flux cleaned = 0.0116145 Jy ! Component: 150 - total flux cleaned = 0.0139262 Jy ! Component: 200 - total flux cleaned = 0.0157646 Jy ! Total flux subtracted in 200 components = 0.0157646 Jy ! Clean residual min=-0.027032 max=0.020820 Jy/beam ! Clean residual mean=-0.000051 rms=0.005903 Jy/beam ! Combined flux in latest and established models = 2.30284 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 170 components and 2.30284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=4.01 mas, bpa=-1.241 degrees ! Estimated noise=0.382352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286464 Jy ! Component: 100 - total flux cleaned = 0.00365649 Jy ! Component: 150 - total flux cleaned = 0.00461206 Jy ! Component: 200 - total flux cleaned = 0.00524755 Jy ! Total flux subtracted in 200 components = 0.00524755 Jy ! Clean residual min=-0.018758 max=0.014713 Jy/beam ! Clean residual mean=-0.000032 rms=0.003765 Jy/beam ! Combined flux in latest and established models = 2.30809 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 188 components and 2.30809 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=0.106080Jy sigma=2.088270 ! Fit after self-cal, rms=0.105839Jy sigma=2.082531 wmodel /scr/pima/bp192a1_uvs/J0423-0120_C_map.mod ! Writing 188 model components to file: /scr/pima/bp192a1_uvs/J0423-0120_C_map.mod wobs /scr/pima/bp192a1_uvs/J0423-0120_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0423-0120_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0423-0120_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0423-0120_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 = -0.00698002 Jy ! Component: 100 - total flux cleaned = -0.0102138 Jy ! Component: 150 - total flux cleaned = -0.0129178 Jy ! Component: 200 - total flux cleaned = -0.0149672 Jy ! Component: 250 - total flux cleaned = -0.0168868 Jy ! Component: 300 - total flux cleaned = -0.0183038 Jy ! Component: 350 - total flux cleaned = -0.0192721 Jy ! Component: 400 - total flux cleaned = -0.0201872 Jy ! Component: 450 - total flux cleaned = -0.0200135 Jy ! Component: 500 - total flux cleaned = -0.0205255 Jy ! Component: 550 - total flux cleaned = -0.020685 Jy ! Component: 600 - total flux cleaned = -0.0205242 Jy ! Component: 650 - total flux cleaned = -0.0206801 Jy ! Component: 700 - total flux cleaned = -0.0205301 Jy ! Component: 750 - total flux cleaned = -0.0203862 Jy ! Component: 800 - total flux cleaned = -0.0202427 Jy ! Component: 850 - total flux cleaned = -0.0201018 Jy ! Component: 900 - total flux cleaned = -0.0200994 Jy ! Component: 950 - total flux cleaned = -0.0200993 Jy ! Component: 1000 - total flux cleaned = -0.0200956 Jy ! Component: 1050 - total flux cleaned = -0.0199653 Jy ! Component: 1100 - total flux cleaned = -0.0197119 Jy ! Component: 1150 - total flux cleaned = -0.0192157 Jy ! Component: 1200 - total flux cleaned = -0.0192154 Jy ! Component: 1250 - total flux cleaned = -0.018974 Jy ! Component: 1300 - total flux cleaned = -0.0188553 Jy ! Component: 1350 - total flux cleaned = -0.0186224 Jy ! Component: 1400 - total flux cleaned = -0.0182801 Jy ! Component: 1450 - total flux cleaned = -0.0186159 Jy ! Component: 1500 - total flux cleaned = -0.0185022 Jy ! Component: 1550 - total flux cleaned = -0.0183905 Jy ! Component: 1600 - total flux cleaned = -0.0181739 Jy ! Component: 1650 - total flux cleaned = -0.0182812 Jy ! Component: 1700 - total flux cleaned = -0.0181758 Jy ! Component: 1750 - total flux cleaned = -0.017968 Jy ! Component: 1800 - total flux cleaned = -0.0179671 Jy ! Component: 1850 - total flux cleaned = -0.0178662 Jy ! Component: 1900 - total flux cleaned = -0.017867 Jy ! Component: 1950 - total flux cleaned = -0.0177695 Jy ! Component: 2000 - total flux cleaned = -0.0176727 Jy ! Component: 2050 - total flux cleaned = -0.0176733 Jy ! Component: 2100 - total flux cleaned = -0.0174845 Jy ! Component: 2150 - total flux cleaned = -0.0174857 Jy ! Component: 2200 - total flux cleaned = -0.0174869 Jy ! Component: 2250 - total flux cleaned = -0.0173957 Jy ! Component: 2300 - total flux cleaned = -0.0173962 Jy ! Component: 2350 - total flux cleaned = -0.0172166 Jy ! Component: 2400 - total flux cleaned = -0.0170399 Jy ! Component: 2450 - total flux cleaned = -0.0168652 Jy ! Component: 2500 - total flux cleaned = -0.0171279 Jy ! Component: 2550 - total flux cleaned = -0.0170407 Jy ! Component: 2600 - total flux cleaned = -0.017125 Jy ! Component: 2650 - total flux cleaned = -0.016786 Jy ! Component: 2700 - total flux cleaned = -0.016536 Jy ! Component: 2750 - total flux cleaned = -0.0166198 Jy ! Component: 2800 - total flux cleaned = -0.0166203 Jy ! Component: 2850 - total flux cleaned = -0.0164561 Jy ! Component: 2900 - total flux cleaned = -0.0162127 Jy ! Component: 2950 - total flux cleaned = -0.0158913 Jy ! Component: 3000 - total flux cleaned = -0.0157321 Jy ! Component: 3050 - total flux cleaned = -0.0154955 Jy ! Component: 3100 - total flux cleaned = -0.0151817 Jy ! Component: 3150 - total flux cleaned = -0.0149492 Jy ! Component: 3200 - total flux cleaned = -0.0147193 Jy ! Component: 3250 - total flux cleaned = -0.0144906 Jy ! Component: 3300 - total flux cleaned = -0.0144146 Jy ! Component: 3350 - total flux cleaned = -0.0141888 Jy ! Component: 3400 - total flux cleaned = -0.0138148 Jy ! Component: 3450 - total flux cleaned = -0.0135183 Jy ! Component: 3500 - total flux cleaned = -0.0131505 Jy ! Component: 3550 - total flux cleaned = -0.0128588 Jy ! Component: 3600 - total flux cleaned = -0.0126413 Jy ! Component: 3650 - total flux cleaned = -0.0122102 Jy ! Component: 3700 - total flux cleaned = -0.0119247 Jy ! Component: 3750 - total flux cleaned = -0.0114282 Jy ! Component: 3800 - total flux cleaned = -0.0110062 Jy ! Component: 3850 - total flux cleaned = -0.0107266 Jy ! Component: 3900 - total flux cleaned = -0.0103092 Jy ! Component: 3950 - total flux cleaned = -0.0101018 Jy ! Component: 4000 - total flux cleaned = -0.00955365 Jy ! Component: 4050 - total flux cleaned = -0.00914466 Jy ! Total flux subtracted in 4096 components = -0.00880649 Jy ! Clean residual min=-0.004423 max=0.003664 Jy/beam ! Clean residual mean=0.000018 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 2.29928 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 514 components and 2.29928 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0423-0120_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 4.01 at -1.241 degrees (North through East) ! Clean map min=-0.0090844 max=1.7908 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0423-0120_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.79083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00121138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202931 0.202931 0.405862 0.811724 1.62345 3.2469 6.49379 12.9876 25.9752 51.9503 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.79 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1478.33 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0423-0120_C_uvs.log closed on Wed Sep 16 13:31:59 2015