! Started logfile: /d2/scr/pima/bp171ab_uvs/J0626+2623_C_uvs.log on Mon Dec 9 01:40:16 2013 obs /d2/scr/pima/bp171ab_uvs/J0626+2623_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0626+2623_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0626+2623 ! ! 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 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171ab_uvs/J0626+2623_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. ! ! 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=1.006043Jy sigma=3.855288 ! Fit after self-cal, rms=0.921014Jy sigma=3.492425 ! 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=1.57 mas, bmaj=4.094 mas, bpa=-22.67 degrees ! Estimated noise=8.16101 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 = 0.062311 Jy ! Component: 100 - total flux cleaned = 0.0792124 Jy ! Total flux subtracted in 100 components = 0.0792124 Jy ! Clean residual min=-0.003854 max=0.010114 Jy/beam ! Clean residual mean=-0.000012 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.0792124 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0792124 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=0.023166Jy sigma=0.093225 ! Fit after self-cal, rms=0.023044Jy sigma=0.093061 ! Inverting map ! Added new window around map position (3.3, -2.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966466 Jy ! Component: 100 - total flux cleaned = 0.0147325 Jy ! Total flux subtracted in 100 components = 0.0147325 Jy ! Clean residual min=-0.002734 max=0.004147 Jy/beam ! Clean residual mean=-0.000008 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0939449 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0939449 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=0.019159Jy sigma=0.070682 ! Fit after self-cal, rms=0.018704Jy sigma=0.069498 ! 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=1.907 mas, bmaj=4.507 mas, bpa=-21.33 degrees ! Estimated noise=5.97599 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 = 0.00434748 Jy ! Component: 100 - total flux cleaned = 0.00661488 Jy ! Component: 150 - total flux cleaned = 0.00732193 Jy ! Component: 200 - total flux cleaned = 0.00775711 Jy ! Total flux subtracted in 200 components = 0.00775711 Jy ! Clean residual min=-0.002457 max=0.002726 Jy/beam ! Clean residual mean=-0.000007 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.101702 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.101702 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=0.017908Jy sigma=0.064520 ! Fit after self-cal, rms=0.017821Jy sigma=0.064268 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.907 x 4.507 at -21.33 degrees (North through East) ! Clean map min=-0.0023706 max=0.079864 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 0.94 FD 1.14 HN 0.94 KP 0.95 ! LA 1.09 MK 1.11 NL 0.96 OV 0.96 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.00 KP 0.99 ! LA 1.08 MK 1.04 NL 1.02 OV 1.02 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.04 KP 1.03 ! LA 1.12 MK 1.03 NL 0.95 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.01 KP 0.96 ! LA 1.02 MK 1.03 NL 0.99 OV 0.98 ! PT 0.97 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.02 ! LA 1.05 MK 1.02 NL 1.00 OV 1.01 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.017821Jy sigma=0.064268 ! Fit after self-cal, rms=0.017265Jy sigma=0.060706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.918 mas, bmaj=4.496 mas, bpa=-21.18 degrees ! Estimated noise=6.01456 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 = 0.00132324 Jy ! Component: 100 - total flux cleaned = 0.00191683 Jy ! Component: 150 - total flux cleaned = 0.0021141 Jy ! Component: 200 - total flux cleaned = 0.00224606 Jy ! Total flux subtracted in 200 components = 0.00224606 Jy ! Clean residual min=-0.002065 max=0.002215 Jy/beam ! Clean residual mean=-0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.103948 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.103948 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=0.017186Jy sigma=0.060211 ! Fit after self-cal, rms=0.017167Jy sigma=0.060151 ! 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=0.017167Jy sigma=0.060151 ! Fit after self-cal, rms=0.017156Jy sigma=0.060016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.487 mas, bpa=-21.11 degrees ! Estimated noise=6.04947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868556 Jy ! Component: 100 - total flux cleaned = 0.00130843 Jy ! Component: 150 - total flux cleaned = 0.00137443 Jy ! Component: 200 - total flux cleaned = 0.00139701 Jy ! Total flux subtracted in 200 components = 0.00139701 Jy ! Clean residual min=-0.002109 max=0.002098 Jy/beam ! Clean residual mean=-0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.105345 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 0.105345 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=0.017126Jy sigma=0.059769 ! Fit after self-cal, rms=0.017113Jy sigma=0.059748 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 = 0.000211496 Jy ! Component: 100 - total flux cleaned = 0.000200468 Jy ! Component: 150 - total flux cleaned = 0.000200507 Jy ! Component: 200 - total flux cleaned = 0.000200468 Jy ! Total flux subtracted in 200 components = 0.000200468 Jy ! Clean residual min=-0.002078 max=0.002034 Jy/beam ! Clean residual mean=-0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.105546 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.105546 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=0.017103Jy sigma=0.059697 ! Fit after self-cal, rms=0.017098Jy sigma=0.059692 ! 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=0.017098Jy sigma=0.059692 ! Fit after self-cal, rms=0.017094Jy sigma=0.059615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.481 mas, bpa=-21.06 degrees ! Estimated noise=6.07675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000553155 Jy ! Component: 100 - total flux cleaned = 0.000745106 Jy ! Component: 150 - total flux cleaned = 0.000793139 Jy ! Component: 200 - total flux cleaned = 0.000801683 Jy ! Total flux subtracted in 200 components = 0.000801683 Jy ! Clean residual min=-0.002140 max=0.001991 Jy/beam ! Clean residual mean=-0.000005 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.106347 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.106347 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=0.017086Jy sigma=0.059491 ! Fit after self-cal, rms=0.017080Jy sigma=0.059484 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37647e-05 Jy ! Component: 100 - total flux cleaned = 9.4043e-05 Jy ! Component: 150 - total flux cleaned = 9.40585e-05 Jy ! Component: 200 - total flux cleaned = 8.71189e-05 Jy ! Total flux subtracted in 200 components = 8.71189e-05 Jy ! Clean residual min=-0.002125 max=0.001962 Jy/beam ! Clean residual mean=-0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.106434 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.106434 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=0.017076Jy sigma=0.059454 ! Fit after self-cal, rms=0.017073Jy sigma=0.059451 ! 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=0.017073Jy sigma=0.059451 ! Fit after self-cal, rms=0.017074Jy sigma=0.059420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.36 mas, bpa=-23.48 degrees ! Estimated noise=6.57085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712274 Jy ! Component: 100 - total flux cleaned = 0.00100293 Jy ! Component: 150 - total flux cleaned = 0.00107407 Jy ! Component: 200 - total flux cleaned = 0.00113089 Jy ! Total flux subtracted in 200 components = 0.00113089 Jy ! Clean residual min=-0.002827 max=0.002413 Jy/beam ! Clean residual mean=-0.000009 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.107565 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.107565 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=0.017097Jy sigma=0.059352 ! Fit after self-cal, rms=0.017092Jy sigma=0.059345 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 = 0.00011613 Jy ! Component: 100 - total flux cleaned = 0.000122577 Jy ! Component: 150 - total flux cleaned = 0.000128558 Jy ! Component: 200 - total flux cleaned = 0.00013414 Jy ! Total flux subtracted in 200 components = 0.00013414 Jy ! Clean residual min=-0.002797 max=0.002371 Jy/beam ! Clean residual mean=-0.000008 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.107699 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.107699 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=0.017103Jy sigma=0.059347 ! Fit after self-cal, rms=0.017101Jy sigma=0.059346 ! 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=1.919 mas, bmaj=4.477 mas, bpa=-21.03 degrees ! Estimated noise=6.09503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.919 x 4.477 at -21.03 degrees (North through East) ! Clean map min=-0.0020812 max=0.080214 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=4.065 mas, bpa=-22.41 degrees ! Estimated noise=8.31648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06334 Jy ! Component: 100 - total flux cleaned = 0.0821625 Jy ! Component: 150 - total flux cleaned = 0.0919292 Jy ! Component: 200 - total flux cleaned = 0.09735 Jy ! Total flux subtracted in 200 components = 0.09735 Jy ! Clean residual min=-0.002368 max=0.003091 Jy/beam ! Clean residual mean=-0.000006 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.09735 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.09735 Jy ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.477 mas, bpa=-21.03 degrees ! Estimated noise=6.09503 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-41.4, 28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424801 Jy ! Component: 100 - total flux cleaned = 0.00636946 Jy ! Component: 150 - total flux cleaned = 0.00726909 Jy ! Component: 200 - total flux cleaned = 0.00794006 Jy ! Total flux subtracted in 200 components = 0.00794006 Jy ! Clean residual min=-0.002166 max=0.002168 Jy/beam ! Clean residual mean=-0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.10529 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.10529 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.02 mas, bmaj=5.36 mas, bpa=-23.48 degrees ! Estimated noise=6.57085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124737 Jy ! Component: 100 - total flux cleaned = 0.00161169 Jy ! Component: 150 - total flux cleaned = 0.00177609 Jy ! Component: 200 - total flux cleaned = 0.00187644 Jy ! Total flux subtracted in 200 components = 0.00187644 Jy ! Clean residual min=-0.002695 max=0.002417 Jy/beam ! Clean residual mean=-0.000008 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.107166 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 = 5.82609e-05 Jy ! Component: 100 - total flux cleaned = 8.44789e-05 Jy ! Component: 150 - total flux cleaned = 0.000121555 Jy ! Component: 200 - total flux cleaned = 0.000144967 Jy ! Total flux subtracted in 200 components = 0.000144967 Jy ! Clean residual min=-0.002665 max=0.002381 Jy/beam ! Clean residual mean=-0.000008 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.107311 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 91 components and 0.107311 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.477 mas, bpa=-21.03 degrees ! Estimated noise=6.09503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.73355e-05 Jy ! Component: 100 - total flux cleaned = 3.55412e-05 Jy ! Component: 150 - total flux cleaned = -3.53029e-06 Jy ! Component: 200 - total flux cleaned = -3.18784e-06 Jy ! Total flux subtracted in 200 components = -3.18784e-06 Jy ! Clean residual min=-0.002153 max=0.001899 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.107308 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.107308 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=0.016965Jy sigma=0.058923 ! Fit after self-cal, rms=0.016931Jy sigma=0.058828 wmodel /d2/scr/pima/bp171ab_uvs/J0626+2623_C_map.mod ! Writing 110 model components to file: /d2/scr/pima/bp171ab_uvs/J0626+2623_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0626+2623_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0626+2623_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0626+2623_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171ab_uvs/J0626+2623_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 = -0.000862321 Jy ! Component: 100 - total flux cleaned = -0.00130252 Jy ! Component: 150 - total flux cleaned = -0.00152309 Jy ! Component: 200 - total flux cleaned = -0.00167234 Jy ! Component: 250 - total flux cleaned = -0.00178532 Jy ! Component: 300 - total flux cleaned = -0.00189273 Jy ! Component: 350 - total flux cleaned = -0.00202065 Jy ! Component: 400 - total flux cleaned = -0.00211978 Jy ! Component: 450 - total flux cleaned = -0.00216745 Jy ! Component: 500 - total flux cleaned = -0.00221375 Jy ! Component: 550 - total flux cleaned = -0.00223545 Jy ! Component: 600 - total flux cleaned = -0.00217025 Jy ! Component: 650 - total flux cleaned = -0.00214903 Jy ! Component: 700 - total flux cleaned = -0.00208754 Jy ! Component: 750 - total flux cleaned = -0.00200849 Jy ! Component: 800 - total flux cleaned = -0.00196964 Jy ! Component: 850 - total flux cleaned = -0.00189412 Jy ! Component: 900 - total flux cleaned = -0.00185758 Jy ! Component: 950 - total flux cleaned = -0.00187572 Jy ! Component: 1000 - total flux cleaned = -0.00185829 Jy ! Component: 1050 - total flux cleaned = -0.00180726 Jy ! Component: 1100 - total flux cleaned = -0.00180737 Jy ! Component: 1150 - total flux cleaned = -0.001708 Jy ! Component: 1200 - total flux cleaned = -0.00167527 Jy ! Component: 1250 - total flux cleaned = -0.00164332 Jy ! Component: 1300 - total flux cleaned = -0.00159586 Jy ! Component: 1350 - total flux cleaned = -0.00154944 Jy ! Component: 1400 - total flux cleaned = -0.00153405 Jy ! Component: 1450 - total flux cleaned = -0.00150356 Jy ! Component: 1500 - total flux cleaned = -0.00144418 Jy ! Component: 1550 - total flux cleaned = -0.00141505 Jy ! Component: 1600 - total flux cleaned = -0.00138611 Jy ! Component: 1650 - total flux cleaned = -0.00137199 Jy ! Component: 1700 - total flux cleaned = -0.00133011 Jy ! Component: 1750 - total flux cleaned = -0.0013715 Jy ! Component: 1800 - total flux cleaned = -0.00135761 Jy ! Component: 1850 - total flux cleaned = -0.00134403 Jy ! Component: 1900 - total flux cleaned = -0.00138384 Jy ! Component: 1950 - total flux cleaned = -0.00141008 Jy ! Component: 2000 - total flux cleaned = -0.00142299 Jy ! Component: 2050 - total flux cleaned = -0.00144846 Jy ! Component: 2100 - total flux cleaned = -0.0014229 Jy ! Component: 2150 - total flux cleaned = -0.00151036 Jy ! Component: 2200 - total flux cleaned = -0.00144826 Jy ! Component: 2250 - total flux cleaned = -0.00149752 Jy ! Component: 2300 - total flux cleaned = -0.00141272 Jy ! Component: 2350 - total flux cleaned = -0.00142497 Jy ! Component: 2400 - total flux cleaned = -0.00137748 Jy ! Component: 2450 - total flux cleaned = -0.00140106 Jy ! Component: 2500 - total flux cleaned = -0.00134277 Jy ! Component: 2550 - total flux cleaned = -0.00129652 Jy ! Component: 2600 - total flux cleaned = -0.00123925 Jy ! Component: 2650 - total flux cleaned = -0.00120531 Jy ! Component: 2700 - total flux cleaned = -0.00118274 Jy ! Component: 2750 - total flux cleaned = -0.0011716 Jy ! Component: 2800 - total flux cleaned = -0.00114957 Jy ! Component: 2850 - total flux cleaned = -0.00110571 Jy ! Component: 2900 - total flux cleaned = -0.00104082 Jy ! Component: 2950 - total flux cleaned = -0.00104102 Jy ! Component: 3000 - total flux cleaned = -0.00100898 Jy ! Component: 3050 - total flux cleaned = -0.000966626 Jy ! Component: 3100 - total flux cleaned = -0.00095602 Jy ! Component: 3150 - total flux cleaned = -0.000903894 Jy ! Component: 3200 - total flux cleaned = -0.000872904 Jy ! Component: 3250 - total flux cleaned = -0.000842116 Jy ! Component: 3300 - total flux cleaned = -0.000811524 Jy ! Component: 3350 - total flux cleaned = -0.00075072 Jy ! Component: 3400 - total flux cleaned = -0.00070054 Jy ! Component: 3450 - total flux cleaned = -0.000680701 Jy ! Component: 3500 - total flux cleaned = -0.000631258 Jy ! Component: 3550 - total flux cleaned = -0.000621392 Jy ! Component: 3600 - total flux cleaned = -0.000543372 Jy ! Component: 3650 - total flux cleaned = -0.000524058 Jy ! Component: 3700 - total flux cleaned = -0.000495179 Jy ! Component: 3750 - total flux cleaned = -0.000409137 Jy ! Component: 3800 - total flux cleaned = -0.000352099 Jy ! Component: 3850 - total flux cleaned = -0.000342734 Jy ! Component: 3900 - total flux cleaned = -0.000277122 Jy ! Component: 3950 - total flux cleaned = -0.000221192 Jy ! Component: 4000 - total flux cleaned = -0.000193457 Jy ! Component: 4050 - total flux cleaned = -0.000147496 Jy ! Total flux subtracted in 4096 components = -8.34993e-05 Jy ! Clean residual min=-0.000474 max=0.000572 Jy/beam ! Clean residual mean=-0.000002 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.107225 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 416 components and 0.107225 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0626+2623_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.919 x 4.477 at -21.03 degrees (North through East) ! Clean map min=-0.0013405 max=0.079566 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0626+2623_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0795659 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153763 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.579758 0.579758 1.15952 2.31903 4.63806 9.27613 18.5523 37.1045 74.209 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 517.457 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0626+2623_C_uvs.log closed on Mon Dec 9 01:40:21 2013