! Started logfile: /d2/scr/pima/bp177e_uvs/J1600+0412_X_uvs.log on Sat Mar 22 21:02:18 2014 obs /d2/scr/pima/bp177e_uvs/J1600+0412_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1600+0412_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.854167 visibilities/baseline/integration-bin. ! Found source: J1600+0412 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 984 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177e_uvs/J1600+0412_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007578Jy sigma=40.746333 ! Fit after self-cal, rms=0.857247Jy sigma=34.585548 ! 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=0.9864 mas, bmaj=2.673 mas, bpa=16.36 degrees ! Estimated noise=0.707385 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 = 0.109363 Jy ! Component: 100 - total flux cleaned = 0.133661 Jy ! Total flux subtracted in 100 components = 0.133661 Jy ! Clean residual min=-0.008945 max=0.021023 Jy/beam ! Clean residual mean=-0.000013 rms=0.003190 Jy/beam ! Combined flux in latest and established models = 0.133661 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.133661 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=0.049700Jy sigma=1.951803 ! Fit after self-cal, rms=0.049669Jy sigma=1.951135 ! Inverting map ! Added new window around map position (5.4, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207258 Jy ! Component: 100 - total flux cleaned = 0.0320989 Jy ! Total flux subtracted in 100 components = 0.0320989 Jy ! Clean residual min=-0.009279 max=0.012238 Jy/beam ! Clean residual mean=-0.000008 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.16576 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.16576 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=0.036645Jy sigma=1.370762 ! Fit after self-cal, rms=0.035595Jy sigma=1.327319 ! 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=1.113 mas, bmaj=2.903 mas, bpa=16.78 degrees ! Estimated noise=0.586236 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 = 0.0143166 Jy ! Component: 100 - total flux cleaned = 0.023475 Jy ! Component: 150 - total flux cleaned = 0.030608 Jy ! Component: 200 - total flux cleaned = 0.0363185 Jy ! Total flux subtracted in 200 components = 0.0363185 Jy ! Clean residual min=-0.006870 max=0.007862 Jy/beam ! Clean residual mean=-0.000010 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.202079 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 78 components and 0.202079 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=0.027809Jy sigma=0.965462 ! Fit after self-cal, rms=0.027147Jy sigma=0.932823 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.903 at 16.78 degrees (North through East) ! Clean map min=-0.0061627 max=0.13754 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 1.13 FD 1.10 HN 1.03 KP 0.92 ! LA 1.02 NL 0.98 OV 1.03 PT 0.85 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 0.99 KP 0.91 ! LA 0.92 NL 0.99 OV 0.99 PT 0.86 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.08 HN 1.07 KP 1.05 ! LA 0.91 NL 1.00 OV 1.03 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.10 KP 0.89 ! LA 0.94 NL 0.98 OV 1.05 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.05 KP 1.03 ! LA 0.95 NL 0.89 OV 0.97 PT 0.86 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.17 KP 1.03 ! LA 1.02 NL 0.99 OV 1.08 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.13 KP 1.02 ! LA 0.93 NL 0.99 OV 1.09 PT 0.87 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.027147Jy sigma=0.932823 ! Fit after self-cal, rms=0.021637Jy sigma=0.707073 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=2.95 mas, bpa=17.06 degrees ! Estimated noise=0.575264 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 (4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044791 Jy ! Component: 100 - total flux cleaned = 0.00708846 Jy ! Component: 150 - total flux cleaned = 0.00831667 Jy ! Component: 200 - total flux cleaned = 0.0088677 Jy ! Total flux subtracted in 200 components = 0.0088677 Jy ! Clean residual min=-0.002740 max=0.002642 Jy/beam ! Clean residual mean=-0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.210947 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 0.210947 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=0.020675Jy sigma=0.651272 ! Fit after self-cal, rms=0.020592Jy sigma=0.647144 ! 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=0.020592Jy sigma=0.647144 ! Fit after self-cal, rms=0.020458Jy sigma=0.642570 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.945 mas, bpa=17.15 degrees ! Estimated noise=0.574842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216188 Jy ! Component: 100 - total flux cleaned = 0.0035308 Jy ! Component: 150 - total flux cleaned = 0.00403667 Jy ! Component: 200 - total flux cleaned = 0.0041111 Jy ! Total flux subtracted in 200 components = 0.0041111 Jy ! Clean residual min=-0.002568 max=0.002259 Jy/beam ! Clean residual mean=-0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.215058 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.215058 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=0.020196Jy sigma=0.628050 ! Fit after self-cal, rms=0.020167Jy sigma=0.626015 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 = 0.000603813 Jy ! Component: 100 - total flux cleaned = 0.000602677 Jy ! Component: 150 - total flux cleaned = 0.000631289 Jy ! Component: 200 - total flux cleaned = 0.000630079 Jy ! Total flux subtracted in 200 components = 0.000630079 Jy ! Clean residual min=-0.002242 max=0.002164 Jy/beam ! Clean residual mean=-0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.215688 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.215688 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=0.020057Jy sigma=0.620855 ! Fit after self-cal, rms=0.020040Jy sigma=0.619962 ! 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=0.020040Jy sigma=0.619962 ! Fit after self-cal, rms=0.018904Jy sigma=0.545633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=2.951 mas, bpa=17.14 degrees ! Estimated noise=0.577042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124693 Jy ! Component: 100 - total flux cleaned = -0.000281822 Jy ! Component: 150 - total flux cleaned = -0.000586986 Jy ! Component: 200 - total flux cleaned = -0.000717657 Jy ! Total flux subtracted in 200 components = -0.000717657 Jy ! Clean residual min=-0.001965 max=0.002030 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.21497 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.21497 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=0.018823Jy sigma=0.541994 ! Fit after self-cal, rms=0.018815Jy sigma=0.541420 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 (8.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184212 Jy ! Component: 100 - total flux cleaned = 0.00272867 Jy ! Component: 150 - total flux cleaned = 0.00329545 Jy ! Component: 200 - total flux cleaned = 0.00363807 Jy ! Total flux subtracted in 200 components = 0.00363807 Jy ! Clean residual min=-0.001634 max=0.001522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.218608 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.218608 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=0.018645Jy sigma=0.529868 ! Fit after self-cal, rms=0.018640Jy sigma=0.529388 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018640Jy sigma=0.529388 ! Fit after self-cal, rms=0.018662Jy sigma=0.528599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=3.495 mas, bpa=8.531 degrees ! Estimated noise=0.671198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928276 Jy ! Component: 100 - total flux cleaned = 0.00147162 Jy ! Component: 150 - total flux cleaned = 0.00167729 Jy ! Component: 200 - total flux cleaned = 0.00174137 Jy ! Total flux subtracted in 200 components = 0.00174137 Jy ! Clean residual min=-0.001933 max=0.001549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.220349 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 196 components and 0.220349 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=0.018632Jy sigma=0.526171 ! Fit after self-cal, rms=0.018629Jy sigma=0.525877 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 = 0.000279365 Jy ! Component: 100 - total flux cleaned = 0.000309568 Jy ! Component: 150 - total flux cleaned = 0.000310092 Jy ! Component: 200 - total flux cleaned = 0.000335249 Jy ! Total flux subtracted in 200 components = 0.000335249 Jy ! Clean residual min=-0.001848 max=0.001520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.220685 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 211 components and 0.220685 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=0.018616Jy sigma=0.524996 ! Fit after self-cal, rms=0.018615Jy sigma=0.524888 ! 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=1.116 mas, bmaj=2.953 mas, bpa=17.1 degrees ! Estimated noise=0.577305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 2.953 at 17.1 degrees (North through East) ! Clean map min=-0.0014365 max=0.13482 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=0.9816 mas, bmaj=2.711 mas, bpa=16.71 degrees ! Estimated noise=0.701661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10788 Jy ! Component: 100 - total flux cleaned = 0.140191 Jy ! Component: 150 - total flux cleaned = 0.158744 Jy ! Component: 200 - total flux cleaned = 0.16993 Jy ! Total flux subtracted in 200 components = 0.16993 Jy ! Clean residual min=-0.004361 max=0.006649 Jy/beam ! Clean residual mean=-0.000004 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.16993 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.16993 Jy ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.953 mas, bpa=17.1 degrees ! Estimated noise=0.577305 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 = 0.0104941 Jy ! Component: 100 - total flux cleaned = 0.0176696 Jy ! Component: 150 - total flux cleaned = 0.0230447 Jy ! Component: 200 - total flux cleaned = 0.0271995 Jy ! Total flux subtracted in 200 components = 0.0271995 Jy ! Clean residual min=-0.002591 max=0.003090 Jy/beam ! Clean residual mean=-0.000003 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.19713 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 73 components and 0.19713 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=2.225 mas, bmaj=3.495 mas, bpa=8.531 degrees ! Estimated noise=0.671198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497547 Jy ! Component: 100 - total flux cleaned = 0.00846909 Jy ! Component: 150 - total flux cleaned = 0.0111609 Jy ! Component: 200 - total flux cleaned = 0.0133264 Jy ! Total flux subtracted in 200 components = 0.0133264 Jy ! Clean residual min=-0.002359 max=0.002030 Jy/beam ! Clean residual mean=-0.000003 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.210456 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 = 0.00176884 Jy ! Component: 100 - total flux cleaned = 0.0032335 Jy ! Component: 150 - total flux cleaned = 0.00445662 Jy ! Component: 200 - total flux cleaned = 0.00549023 Jy ! Total flux subtracted in 200 components = 0.00549023 Jy ! Clean residual min=-0.002011 max=0.001591 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.215946 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 164 components and 0.215946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.953 mas, bpa=17.1 degrees ! Estimated noise=0.577305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056907 Jy ! Component: 100 - total flux cleaned = 0.00106366 Jy ! Component: 150 - total flux cleaned = 0.00146358 Jy ! Component: 200 - total flux cleaned = 0.00182282 Jy ! Total flux subtracted in 200 components = 0.00182282 Jy ! Clean residual min=-0.001762 max=0.001267 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.217769 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 190 components and 0.217769 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=0.018684Jy sigma=0.527607 ! Fit after self-cal, rms=0.018679Jy sigma=0.526592 wmodel /d2/scr/pima/bp177e_uvs/J1600+0412_X_map.mod ! Writing 190 model components to file: /d2/scr/pima/bp177e_uvs/J1600+0412_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1600+0412_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1600+0412_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1600+0412_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177e_uvs/J1600+0412_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 = -0.000756204 Jy ! Component: 100 - total flux cleaned = -0.00128955 Jy ! Component: 150 - total flux cleaned = -0.00141733 Jy ! Component: 200 - total flux cleaned = -0.00157199 Jy ! Component: 250 - total flux cleaned = -0.00160765 Jy ! Component: 300 - total flux cleaned = -0.00155656 Jy ! Component: 350 - total flux cleaned = -0.00150769 Jy ! Component: 400 - total flux cleaned = -0.00153877 Jy ! Component: 450 - total flux cleaned = -0.00158376 Jy ! Component: 500 - total flux cleaned = -0.00155498 Jy ! Component: 550 - total flux cleaned = -0.00154077 Jy ! Component: 600 - total flux cleaned = -0.00154057 Jy ! Component: 650 - total flux cleaned = -0.00148718 Jy ! Component: 700 - total flux cleaned = -0.00143573 Jy ! Component: 750 - total flux cleaned = -0.00138575 Jy ! Component: 800 - total flux cleaned = -0.00136167 Jy ! Component: 850 - total flux cleaned = -0.00131433 Jy ! Component: 900 - total flux cleaned = -0.00129135 Jy ! Component: 950 - total flux cleaned = -0.00124643 Jy ! Component: 1000 - total flux cleaned = -0.00120281 Jy ! Component: 1050 - total flux cleaned = -0.00117082 Jy ! Component: 1100 - total flux cleaned = -0.00116017 Jy ! Component: 1150 - total flux cleaned = -0.00113972 Jy ! Component: 1200 - total flux cleaned = -0.00113984 Jy ! Component: 1250 - total flux cleaned = -0.00115941 Jy ! Component: 1300 - total flux cleaned = -0.00116897 Jy ! Component: 1350 - total flux cleaned = -0.00115959 Jy ! Component: 1400 - total flux cleaned = -0.00118702 Jy ! Component: 1450 - total flux cleaned = -0.00119588 Jy ! Component: 1500 - total flux cleaned = -0.0011958 Jy ! Component: 1550 - total flux cleaned = -0.00116992 Jy ! Component: 1600 - total flux cleaned = -0.00119564 Jy ! Component: 1650 - total flux cleaned = -0.00117038 Jy ! Component: 1700 - total flux cleaned = -0.00117036 Jy ! Component: 1750 - total flux cleaned = -0.00116199 Jy ! Component: 1800 - total flux cleaned = -0.00113794 Jy ! Component: 1850 - total flux cleaned = -0.00110642 Jy ! Component: 1900 - total flux cleaned = -0.00109873 Jy ! Component: 1950 - total flux cleaned = -0.00106784 Jy ! Component: 2000 - total flux cleaned = -0.00106773 Jy ! Component: 2050 - total flux cleaned = -0.00100746 Jy ! Component: 2100 - total flux cleaned = -0.000985352 Jy ! Component: 2150 - total flux cleaned = -0.000970747 Jy ! Component: 2200 - total flux cleaned = -0.000949045 Jy ! Component: 2250 - total flux cleaned = -0.000941855 Jy ! Component: 2300 - total flux cleaned = -0.000920495 Jy ! Component: 2350 - total flux cleaned = -0.000899422 Jy ! Component: 2400 - total flux cleaned = -0.000885416 Jy ! Component: 2450 - total flux cleaned = -0.000878528 Jy ! Component: 2500 - total flux cleaned = -0.000905849 Jy ! Component: 2550 - total flux cleaned = -0.000892412 Jy ! Component: 2600 - total flux cleaned = -0.000905862 Jy ! Component: 2650 - total flux cleaned = -0.000919135 Jy ! Component: 2700 - total flux cleaned = -0.00091901 Jy ! Component: 2750 - total flux cleaned = -0.000918914 Jy ! Component: 2800 - total flux cleaned = -0.000899553 Jy ! Component: 2850 - total flux cleaned = -0.000886779 Jy ! Component: 2900 - total flux cleaned = -0.000906016 Jy ! Component: 2950 - total flux cleaned = -0.000912399 Jy ! Component: 3000 - total flux cleaned = -0.000906073 Jy ! Component: 3050 - total flux cleaned = -0.000918562 Jy ! Component: 3100 - total flux cleaned = -0.000899937 Jy ! Component: 3150 - total flux cleaned = -0.000924627 Jy ! Component: 3200 - total flux cleaned = -0.000924566 Jy ! Component: 3250 - total flux cleaned = -0.000930652 Jy ! Component: 3300 - total flux cleaned = -0.000948715 Jy ! Component: 3350 - total flux cleaned = -0.00093665 Jy ! Component: 3400 - total flux cleaned = -0.000960621 Jy ! Component: 3450 - total flux cleaned = -0.000978468 Jy ! Component: 3500 - total flux cleaned = -0.000996234 Jy ! Component: 3550 - total flux cleaned = -0.00100798 Jy ! Component: 3600 - total flux cleaned = -0.00102553 Jy ! Component: 3650 - total flux cleaned = -0.0010372 Jy ! Component: 3700 - total flux cleaned = -0.00105459 Jy ! Component: 3750 - total flux cleaned = -0.00106036 Jy ! Component: 3800 - total flux cleaned = -0.00106037 Jy ! Component: 3850 - total flux cleaned = -0.00108333 Jy ! Component: 3900 - total flux cleaned = -0.00108334 Jy ! Component: 3950 - total flux cleaned = -0.00108906 Jy ! Component: 4000 - total flux cleaned = -0.0011118 Jy ! Component: 4050 - total flux cleaned = -0.00111178 Jy ! Total flux subtracted in 4096 components = -0.00110612 Jy ! Clean residual min=-0.000338 max=0.000344 Jy/beam ! Clean residual mean=0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.216663 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 470 components and 0.216663 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1600+0412_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 2.953 at 17.1 degrees (North through East) ! Clean map min=-0.0007136 max=0.13409 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1600+0412_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.134085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.23658e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206658 0.206658 0.413315 0.82663 1.65326 3.30652 6.61304 13.2261 26.4522 52.9043 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.134 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1451.68 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1600+0412_X_uvs.log closed on Sat Mar 22 21:02:23 2014