! Started logfile: /scr/pima/bg219b_uvs/J1408-2900_X_uvs.log on Thu Apr 7 01:55:56 2016 obs /scr/pima/bg219b_uvs/J1408-2900_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1408-2900_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.835979 visibilities/baseline/integration-bin. ! Found source: J1408-2900 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 18960 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219b_uvs/J1408-2900_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.042010Jy sigma=21.255531 ! Fit after self-cal, rms=0.754178Jy sigma=15.055780 ! 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=0.6879 mas, bmaj=2.135 mas, bpa=5.171 degrees ! Estimated noise=0.65518 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184653 Jy ! Component: 100 - total flux cleaned = 0.237419 Jy ! Total flux subtracted in 100 components = 0.237419 Jy ! Clean residual min=-0.011409 max=0.024036 Jy/beam ! Clean residual mean=0.000022 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 0.237419 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.237419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.101306Jy sigma=1.930367 ! Fit after self-cal, rms=0.101143Jy sigma=1.925812 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280566 Jy ! Component: 100 - total flux cleaned = 0.0449428 Jy ! Total flux subtracted in 100 components = 0.0449428 Jy ! Clean residual min=-0.008331 max=0.016849 Jy/beam ! Clean residual mean=0.000014 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 0.282362 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.282362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090230Jy sigma=1.604564 ! Fit after self-cal, rms=0.090185Jy sigma=1.603175 ! Inverting map ! Added new window around map position (-1.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159887 Jy ! Component: 100 - total flux cleaned = 0.0257682 Jy ! Total flux subtracted in 100 components = 0.0257682 Jy ! Clean residual min=-0.007842 max=0.012258 Jy/beam ! Clean residual mean=0.000010 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.30813 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.30813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085811Jy sigma=1.508551 ! Fit after self-cal, rms=0.085623Jy sigma=1.502293 ! 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=0.8888 mas, bmaj=2.622 mas, bpa=4.512 degrees ! Estimated noise=0.349309 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 (-2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138178 Jy ! Component: 100 - total flux cleaned = 0.0213436 Jy ! Component: 150 - total flux cleaned = 0.0242114 Jy ! Component: 200 - total flux cleaned = 0.0259616 Jy ! Total flux subtracted in 200 components = 0.0259616 Jy ! Clean residual min=-0.005886 max=0.010413 Jy/beam ! Clean residual mean=0.000002 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.334091 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.334091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082802Jy sigma=1.446314 ! Fit after self-cal, rms=0.082655Jy sigma=1.440350 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8888 x 2.622 at 4.512 degrees (North through East) ! Clean map min=-0.00582 max=0.24087 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.15 KP 0.97 ! LA 0.96 MK 1.00 NL 1.02 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.16 KP 0.99 ! LA 0.96 MK 0.98 NL 1.03 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.18 KP 1.02 ! LA 1.00 MK 1.00 NL 1.02 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.16 KP 0.98 ! LA 0.96 MK 0.99 NL 0.98 OV 0.95 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082655Jy sigma=1.440350 ! Fit after self-cal, rms=0.084074Jy sigma=1.421356 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.622 mas, bpa=4.652 degrees ! Estimated noise=0.346458 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 = 0.00188764 Jy ! Component: 100 - total flux cleaned = 0.00248389 Jy ! Component: 150 - total flux cleaned = 0.00258321 Jy ! Component: 200 - total flux cleaned = 0.00258425 Jy ! Total flux subtracted in 200 components = 0.00258425 Jy ! Clean residual min=-0.005167 max=0.006586 Jy/beam ! Clean residual mean=0.000002 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.336676 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.336676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083643Jy sigma=1.416739 ! Fit after self-cal, rms=0.083694Jy sigma=1.415931 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083694Jy sigma=1.415931 ! Fit after self-cal, rms=0.081129Jy sigma=1.414304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.614 mas, bpa=4.91 degrees ! Estimated noise=0.340445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128351 Jy ! Component: 100 - total flux cleaned = -0.001006 Jy ! Component: 150 - total flux cleaned = -0.00100282 Jy ! Component: 200 - total flux cleaned = -0.00118816 Jy ! Total flux subtracted in 200 components = -0.00118816 Jy ! Clean residual min=-0.005835 max=0.006060 Jy/beam ! Clean residual mean=0.000002 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.335488 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.335487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080479Jy sigma=1.408452 ! Fit after self-cal, rms=0.080474Jy sigma=1.407869 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 = 0.000927775 Jy ! Component: 100 - total flux cleaned = 0.000773905 Jy ! Component: 150 - total flux cleaned = 0.000568771 Jy ! Component: 200 - total flux cleaned = 0.000445921 Jy ! Total flux subtracted in 200 components = 0.000445921 Jy ! Clean residual min=-0.005892 max=0.005913 Jy/beam ! Clean residual mean=0.000002 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.335933 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.335933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080279Jy sigma=1.406160 ! Fit after self-cal, rms=0.080286Jy sigma=1.406021 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080286Jy sigma=1.406021 ! Fit after self-cal, rms=0.079727Jy sigma=1.404110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.618 mas, bpa=4.951 degrees ! Estimated noise=0.337762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132168 Jy ! Component: 100 - total flux cleaned = -0.00140228 Jy ! Component: 150 - total flux cleaned = -0.00152142 Jy ! Component: 200 - total flux cleaned = -0.00168194 Jy ! Total flux subtracted in 200 components = -0.00168194 Jy ! Clean residual min=-0.005731 max=0.005714 Jy/beam ! Clean residual mean=0.000001 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.334252 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 0.334251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079505Jy sigma=1.402532 ! Fit after self-cal, rms=0.079511Jy sigma=1.402407 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 = 0.000428908 Jy ! Component: 100 - total flux cleaned = 0.000334099 Jy ! Component: 150 - total flux cleaned = 0.000289655 Jy ! Component: 200 - total flux cleaned = 0.000290887 Jy ! Total flux subtracted in 200 components = 0.000290887 Jy ! Clean residual min=-0.005749 max=0.005660 Jy/beam ! Clean residual mean=0.000001 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.334542 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.334542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079434Jy sigma=1.401619 ! Fit after self-cal, rms=0.079440Jy sigma=1.401557 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079440Jy sigma=1.401557 ! Fit after self-cal, rms=0.079124Jy sigma=1.400782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=5.942 mas, bpa=3.549 degrees ! Estimated noise=0.415572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.48869e-05 Jy ! Component: 100 - total flux cleaned = -0.000493195 Jy ! Component: 150 - total flux cleaned = -0.00049156 Jy ! Component: 200 - total flux cleaned = -0.000544011 Jy ! Total flux subtracted in 200 components = -0.000544011 Jy ! Clean residual min=-0.006293 max=0.006652 Jy/beam ! Clean residual mean=0.000003 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.333998 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 121 components and 0.333998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079093Jy sigma=1.400783 ! Fit after self-cal, rms=0.079083Jy sigma=1.400576 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 = -6.99752e-07 Jy ! Component: 100 - total flux cleaned = -4.61226e-05 Jy ! Component: 150 - total flux cleaned = -4.70658e-05 Jy ! Component: 200 - total flux cleaned = -0.000118631 Jy ! Total flux subtracted in 200 components = -0.000118631 Jy ! Clean residual min=-0.006138 max=0.006382 Jy/beam ! Clean residual mean=0.000003 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.33388 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.33388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.079101Jy sigma=1.401086 ! Fit after self-cal, rms=0.079094Jy sigma=1.401009 ! 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=0.8866 mas, bmaj=2.621 mas, bpa=4.984 degrees ! Estimated noise=0.336007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.621 at 4.984 degrees (North through East) ! Clean map min=-0.0082967 max=0.231 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6865 mas, bmaj=2.137 mas, bpa=5.632 degrees ! Estimated noise=0.625253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175768 Jy ! Component: 100 - total flux cleaned = 0.227269 Jy ! Component: 150 - total flux cleaned = 0.255881 Jy ! Component: 200 - total flux cleaned = 0.274777 Jy ! Total flux subtracted in 200 components = 0.274777 Jy ! Clean residual min=-0.006739 max=0.011929 Jy/beam ! Clean residual mean=0.000012 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.274777 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.274777 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.621 mas, bpa=4.984 degrees ! Estimated noise=0.336007 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 = 0.0219642 Jy ! Component: 100 - total flux cleaned = 0.0357391 Jy ! Component: 150 - total flux cleaned = 0.0447279 Jy ! Component: 200 - total flux cleaned = 0.049226 Jy ! Total flux subtracted in 200 components = 0.049226 Jy ! Clean residual min=-0.005335 max=0.006757 Jy/beam ! Clean residual mean=-0.000001 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.324003 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 66 components and 0.324003 Jy ! Inverting map ! Added new window around map position (5.2, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498993 Jy ! Component: 100 - total flux cleaned = 0.00609753 Jy ! Component: 150 - total flux cleaned = 0.0073755 Jy ! Component: 200 - total flux cleaned = 0.0083597 Jy ! Total flux subtracted in 200 components = 0.0083597 Jy ! Clean residual min=-0.004888 max=0.005520 Jy/beam ! Clean residual mean=0.000001 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.332362 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 0.332362 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=2.242 mas, bmaj=5.942 mas, bpa=3.549 degrees ! Estimated noise=0.415572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468705 Jy ! Component: 100 - total flux cleaned = 0.0051191 Jy ! Component: 150 - total flux cleaned = 0.0054757 Jy ! Component: 200 - total flux cleaned = 0.00568956 Jy ! Total flux subtracted in 200 components = 0.00568956 Jy ! Clean residual min=-0.005949 max=0.006015 Jy/beam ! Clean residual mean=0.000004 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.338052 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 = -1.67616e-07 Jy ! Component: 100 - total flux cleaned = -8.86554e-05 Jy ! Component: 150 - total flux cleaned = -0.000249728 Jy ! Component: 200 - total flux cleaned = -0.000249512 Jy ! Total flux subtracted in 200 components = -0.000249512 Jy ! Clean residual min=-0.005880 max=0.005967 Jy/beam ! Clean residual mean=0.000005 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.337802 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.337802 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.621 mas, bpa=4.984 degrees ! Estimated noise=0.336007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148116 Jy ! Component: 100 - total flux cleaned = -0.000156173 Jy ! Component: 150 - total flux cleaned = -0.000416334 Jy ! Component: 200 - total flux cleaned = -0.000574638 Jy ! Total flux subtracted in 200 components = -0.000574638 Jy ! Clean residual min=-0.004991 max=0.004634 Jy/beam ! Clean residual mean=0.000002 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.337228 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 135 components and 0.337228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078310Jy sigma=1.389839 ! Fit after self-cal, rms=0.078228Jy sigma=1.387639 wmodel /scr/pima/bg219b_uvs/J1408-2900_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219b_uvs/J1408-2900_X_map.mod wobs /scr/pima/bg219b_uvs/J1408-2900_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1408-2900_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1408-2900_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J1408-2900_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 = -0.000182695 Jy ! Component: 100 - total flux cleaned = -0.000655048 Jy ! Component: 150 - total flux cleaned = -0.000804233 Jy ! Component: 200 - total flux cleaned = -0.00101984 Jy ! Component: 250 - total flux cleaned = -0.00136758 Jy ! Component: 300 - total flux cleaned = -0.00163415 Jy ! Component: 350 - total flux cleaned = -0.0017643 Jy ! Component: 400 - total flux cleaned = -0.00201602 Jy ! Component: 450 - total flux cleaned = -0.00207641 Jy ! Component: 500 - total flux cleaned = -0.00225681 Jy ! Component: 550 - total flux cleaned = -0.00231566 Jy ! Component: 600 - total flux cleaned = -0.00242855 Jy ! Component: 650 - total flux cleaned = -0.0024832 Jy ! Component: 700 - total flux cleaned = -0.0024297 Jy ! Component: 750 - total flux cleaned = -0.00253706 Jy ! Component: 800 - total flux cleaned = -0.00258814 Jy ! Component: 850 - total flux cleaned = -0.00268831 Jy ! Component: 900 - total flux cleaned = -0.00258843 Jy ! Component: 950 - total flux cleaned = -0.00278255 Jy ! Component: 1000 - total flux cleaned = -0.00278105 Jy ! Component: 1050 - total flux cleaned = -0.00282749 Jy ! Component: 1100 - total flux cleaned = -0.00278192 Jy ! Component: 1150 - total flux cleaned = -0.00282637 Jy ! Component: 1200 - total flux cleaned = -0.00287146 Jy ! Component: 1250 - total flux cleaned = -0.00300098 Jy ! Component: 1300 - total flux cleaned = -0.00312798 Jy ! Component: 1350 - total flux cleaned = -0.00337874 Jy ! Component: 1400 - total flux cleaned = -0.00350086 Jy ! Component: 1450 - total flux cleaned = -0.00362137 Jy ! Component: 1500 - total flux cleaned = -0.00373976 Jy ! Component: 1550 - total flux cleaned = -0.00389515 Jy ! Component: 1600 - total flux cleaned = -0.00404815 Jy ! Component: 1650 - total flux cleaned = -0.00416095 Jy ! Component: 1700 - total flux cleaned = -0.00416054 Jy ! Component: 1750 - total flux cleaned = -0.00430605 Jy ! Component: 1800 - total flux cleaned = -0.00444993 Jy ! Component: 1850 - total flux cleaned = -0.00466219 Jy ! Component: 1900 - total flux cleaned = -0.00473153 Jy ! Component: 1950 - total flux cleaned = -0.00486877 Jy ! Component: 2000 - total flux cleaned = -0.00496959 Jy ! Component: 2050 - total flux cleaned = -0.00503647 Jy ! Component: 2100 - total flux cleaned = -0.00506955 Jy ! Component: 2150 - total flux cleaned = -0.00519957 Jy ! Component: 2200 - total flux cleaned = -0.00526336 Jy ! Component: 2250 - total flux cleaned = -0.00545161 Jy ! Component: 2300 - total flux cleaned = -0.00538934 Jy ! Component: 2350 - total flux cleaned = -0.00557353 Jy ! Component: 2400 - total flux cleaned = -0.00566413 Jy ! Component: 2450 - total flux cleaned = -0.0057837 Jy ! Component: 2500 - total flux cleaned = -0.00587221 Jy ! Component: 2550 - total flux cleaned = -0.00598913 Jy ! Component: 2600 - total flux cleaned = -0.00616167 Jy ! Component: 2650 - total flux cleaned = -0.0063319 Jy ! Component: 2700 - total flux cleaned = -0.00649995 Jy ! Component: 2750 - total flux cleaned = -0.00655502 Jy ! Component: 2800 - total flux cleaned = -0.00674635 Jy ! Component: 2850 - total flux cleaned = -0.00682735 Jy ! Component: 2900 - total flux cleaned = -0.00698741 Jy ! Component: 2950 - total flux cleaned = -0.00711952 Jy ! Component: 3000 - total flux cleaned = -0.00730211 Jy ! Component: 3050 - total flux cleaned = -0.00740576 Jy ! Component: 3100 - total flux cleaned = -0.00758472 Jy ! Component: 3150 - total flux cleaned = -0.00768598 Jy ! Component: 3200 - total flux cleaned = -0.00783623 Jy ! Component: 3250 - total flux cleaned = -0.00798504 Jy ! Component: 3300 - total flux cleaned = -0.00808279 Jy ! Component: 3350 - total flux cleaned = -0.00820384 Jy ! Component: 3400 - total flux cleaned = -0.00822767 Jy ! Component: 3450 - total flux cleaned = -0.00829915 Jy ! Component: 3500 - total flux cleaned = -0.00848725 Jy ! Component: 3550 - total flux cleaned = -0.00851022 Jy ! Component: 3600 - total flux cleaned = -0.00855599 Jy ! Component: 3650 - total flux cleaned = -0.00860141 Jy ! Component: 3700 - total flux cleaned = -0.00873712 Jy ! Component: 3750 - total flux cleaned = -0.00873677 Jy ! Component: 3800 - total flux cleaned = -0.00871453 Jy ! Component: 3850 - total flux cleaned = -0.00880264 Jy ! Component: 3900 - total flux cleaned = -0.00884624 Jy ! Component: 3950 - total flux cleaned = -0.00884635 Jy ! Component: 4000 - total flux cleaned = -0.00886806 Jy ! Component: 4050 - total flux cleaned = -0.0089529 Jy ! Total flux subtracted in 4096 components = -0.00901597 Jy ! Clean residual min=-0.001173 max=0.001171 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.328212 Jy keep ! Adding 394 model components to the UV plane model. ! The established model now contains 529 components and 0.328212 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1408-2900_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.621 at 4.984 degrees (North through East) ! Clean map min=-0.0080278 max=0.23109 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1408-2900_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.231091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000416978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.541316 0.541316 1.08263 2.16526 4.33053 8.66105 17.3221 34.6442 69.2884 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 554.205 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1408-2900_X_uvs.log closed on Thu Apr 7 01:56:01 2016