! Started logfile: /d2/scr/pima/bp177e_uvs/J1600+0412_C_uvs.log on Sat Mar 22 18:48:29 2014 obs /d2/scr/pima/bp177e_uvs/J1600+0412_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1600+0412_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.791667 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 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 912 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/bp177e_uvs/J1600+0412_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 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=1.004033Jy sigma=46.506077 ! Fit after self-cal, rms=0.862250Jy sigma=40.187921 ! 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=1.699 mas, bmaj=4.749 mas, bpa=17.13 degrees ! Estimated noise=0.642041 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 = 0.102344 Jy ! Component: 100 - total flux cleaned = 0.130003 Jy ! Total flux subtracted in 100 components = 0.130003 Jy ! Clean residual min=-0.012407 max=0.028662 Jy/beam ! Clean residual mean=-0.000004 rms=0.003728 Jy/beam ! Combined flux in latest and established models = 0.130003 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.130003 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=0.054276Jy sigma=2.214752 ! Fit after self-cal, rms=0.054167Jy sigma=2.210622 ! Inverting map ! Added new window around map position (5.1, 2.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237079 Jy ! Component: 100 - total flux cleaned = 0.0363336 Jy ! Total flux subtracted in 100 components = 0.0363336 Jy ! Clean residual min=-0.009956 max=0.020026 Jy/beam ! Clean residual mean=-0.000006 rms=0.002402 Jy/beam ! Combined flux in latest and established models = 0.166337 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.166337 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=0.041782Jy sigma=1.660819 ! Fit after self-cal, rms=0.040051Jy sigma=1.570933 ! 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=1.883 mas, bmaj=5.076 mas, bpa=17.01 degrees ! Estimated noise=0.538375 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 = 0.012044 Jy ! Component: 100 - total flux cleaned = 0.017823 Jy ! Component: 150 - total flux cleaned = 0.0204908 Jy ! Component: 200 - total flux cleaned = 0.0224966 Jy ! Total flux subtracted in 200 components = 0.0224966 Jy ! Clean residual min=-0.007200 max=0.011624 Jy/beam ! Clean residual mean=-0.000010 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.188834 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.188834 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=0.035098Jy sigma=1.416913 ! Fit after self-cal, rms=0.034346Jy sigma=1.377098 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.883 x 5.076 at 17.01 degrees (North through East) ! Clean map min=-0.0062267 max=0.12357 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! 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* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.01 KP 0.96 ! LA 0.99 NL 1.17 OV 1.00 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.03 KP 0.96 ! LA 1.02 NL 1.16 OV 1.02 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 0.98 KP 0.90 ! LA 0.94 NL 1.12 OV 1.01 PT 0.91 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00 KP 0.96 ! LA 0.97 NL 1.13 OV 1.05 PT 0.90 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.034346Jy sigma=1.377098 ! Fit after self-cal, rms=0.032830Jy sigma=1.289621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.88 mas, bmaj=5.098 mas, bpa=17.1 degrees ! Estimated noise=0.528339 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 = 0.0003787 Jy ! Component: 100 - total flux cleaned = 0.00012968 Jy ! Component: 150 - total flux cleaned = -7.17183e-05 Jy ! Component: 200 - total flux cleaned = -0.000156134 Jy ! Total flux subtracted in 200 components = -0.000156134 Jy ! Clean residual min=-0.005059 max=0.006847 Jy/beam ! Clean residual mean=-0.000006 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.188677 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 57 components and 0.188677 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=0.032092Jy sigma=1.243831 ! Fit after self-cal, rms=0.031964Jy sigma=1.235964 ! 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=0.031964Jy sigma=1.235964 ! Fit after self-cal, rms=0.031854Jy sigma=1.234415 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.881 mas, bmaj=5.107 mas, bpa=17.12 degrees ! Estimated noise=0.525696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257305 Jy ! Component: 100 - total flux cleaned = -2.05301e-05 Jy ! Component: 150 - total flux cleaned = -0.000172767 Jy ! Component: 200 - total flux cleaned = -0.000296738 Jy ! Total flux subtracted in 200 components = -0.000296738 Jy ! Clean residual min=-0.004827 max=0.006147 Jy/beam ! Clean residual mean=-0.000007 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.188381 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.188381 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=0.031474Jy sigma=1.208115 ! Fit after self-cal, rms=0.031394Jy sigma=1.202904 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 (13.2, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476602 Jy ! Component: 100 - total flux cleaned = 0.00613696 Jy ! Component: 150 - total flux cleaned = 0.00657995 Jy ! Component: 200 - total flux cleaned = 0.00664736 Jy ! Total flux subtracted in 200 components = 0.00664736 Jy ! Clean residual min=-0.004807 max=0.005197 Jy/beam ! Clean residual mean=-0.000004 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.195028 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.195028 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=0.030372Jy sigma=1.158195 ! Fit after self-cal, rms=0.030298Jy sigma=1.153235 ! 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=0.030298Jy sigma=1.153235 ! Fit after self-cal, rms=0.030178Jy sigma=1.148225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.883 mas, bmaj=5.108 mas, bpa=17.09 degrees ! Estimated noise=0.523229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851359 Jy ! Component: 100 - total flux cleaned = 0.000997644 Jy ! Component: 150 - total flux cleaned = 0.00116405 Jy ! Component: 200 - total flux cleaned = 0.00126287 Jy ! Total flux subtracted in 200 components = 0.00126287 Jy ! Clean residual min=-0.004447 max=0.004863 Jy/beam ! Clean residual mean=-0.000004 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.196291 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.196291 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=0.029917Jy sigma=1.129272 ! Fit after self-cal, rms=0.029889Jy sigma=1.127160 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 = 0.000572837 Jy ! Component: 100 - total flux cleaned = 0.00062944 Jy ! Component: 150 - total flux cleaned = 0.000630473 Jy ! Component: 200 - total flux cleaned = 0.000555472 Jy ! Total flux subtracted in 200 components = 0.000555472 Jy ! Clean residual min=-0.004250 max=0.004449 Jy/beam ! Clean residual mean=-0.000004 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.196846 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 110 components and 0.196846 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=0.029731Jy sigma=1.119032 ! Fit after self-cal, rms=0.029711Jy sigma=1.117638 ! 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=0.029711Jy sigma=1.117638 ! Fit after self-cal, rms=0.029628Jy sigma=1.115320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=6.201 mas, bpa=12.76 degrees ! Estimated noise=0.618609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374597 Jy ! Component: 100 - total flux cleaned = 0.000718909 Jy ! Component: 150 - total flux cleaned = 0.000903634 Jy ! Component: 200 - total flux cleaned = 0.00109786 Jy ! Total flux subtracted in 200 components = 0.00109786 Jy ! Clean residual min=-0.005134 max=0.005904 Jy/beam ! Clean residual mean=-0.000008 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.197944 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 0.197944 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=0.029578Jy sigma=1.104690 ! Fit after self-cal, rms=0.029556Jy sigma=1.103516 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 = 0.000318604 Jy ! Component: 100 - total flux cleaned = 0.0003193 Jy ! Component: 150 - total flux cleaned = 0.000352146 Jy ! Component: 200 - total flux cleaned = 0.000381574 Jy ! Total flux subtracted in 200 components = 0.000381574 Jy ! Clean residual min=-0.005116 max=0.005701 Jy/beam ! Clean residual mean=-0.000008 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.198326 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.198326 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=0.029477Jy sigma=1.099822 ! Fit after self-cal, rms=0.029465Jy sigma=1.099025 ! 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=1.885 mas, bmaj=5.109 mas, bpa=17.07 degrees ! Estimated noise=0.521095 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.885 x 5.109 at 17.07 degrees (North through East) ! Clean map min=-0.0040797 max=0.11401 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=1.701 mas, bmaj=4.784 mas, bpa=17.2 degrees ! Estimated noise=0.622432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100905 Jy ! Component: 100 - total flux cleaned = 0.135805 Jy ! Component: 150 - total flux cleaned = 0.153297 Jy ! Component: 200 - total flux cleaned = 0.163415 Jy ! Total flux subtracted in 200 components = 0.163415 Jy ! Clean residual min=-0.005571 max=0.006464 Jy/beam ! Clean residual mean=-0.000001 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.163415 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.163415 Jy ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=5.109 mas, bpa=17.07 degrees ! Estimated noise=0.521095 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 = 0.00916262 Jy ! Component: 100 - total flux cleaned = 0.0154892 Jy ! Component: 150 - total flux cleaned = 0.020137 Jy ! Component: 200 - total flux cleaned = 0.0237128 Jy ! Total flux subtracted in 200 components = 0.0237128 Jy ! Clean residual min=-0.004657 max=0.004643 Jy/beam ! Clean residual mean=-0.000002 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.187128 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.187128 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=6.201 mas, bpa=12.76 degrees ! Estimated noise=0.618609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424572 Jy ! Component: 100 - total flux cleaned = 0.0064546 Jy ! Component: 150 - total flux cleaned = 0.00784682 Jy ! Component: 200 - total flux cleaned = 0.00848368 Jy ! Total flux subtracted in 200 components = 0.00848368 Jy ! Clean residual min=-0.005401 max=0.005655 Jy/beam ! Clean residual mean=-0.000007 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.195611 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 = 0.00012243 Jy ! Component: 100 - total flux cleaned = 0.000340356 Jy ! Component: 150 - total flux cleaned = 0.000485194 Jy ! Component: 200 - total flux cleaned = 0.000660904 Jy ! Total flux subtracted in 200 components = 0.000660904 Jy ! Clean residual min=-0.005229 max=0.005541 Jy/beam ! Clean residual mean=-0.000008 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.196272 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 109 components and 0.196272 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=5.109 mas, bpa=17.07 degrees ! Estimated noise=0.521095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00056168 Jy ! Component: 100 - total flux cleaned = -0.000824012 Jy ! Component: 150 - total flux cleaned = -0.000879055 Jy ! Component: 200 - total flux cleaned = -0.000773082 Jy ! Total flux subtracted in 200 components = -0.000773082 Jy ! Clean residual min=-0.004224 max=0.004510 Jy/beam ! Clean residual mean=-0.000004 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.195499 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.195499 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=0.029771Jy sigma=1.105211 ! Fit after self-cal, rms=0.029650Jy sigma=1.097835 wmodel /d2/scr/pima/bp177e_uvs/J1600+0412_C_map.mod ! Writing 124 model components to file: /d2/scr/pima/bp177e_uvs/J1600+0412_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1600+0412_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1600+0412_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1600+0412_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1600+0412_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 = 0.00014727 Jy ! Component: 100 - total flux cleaned = -0.000583229 Jy ! Component: 150 - total flux cleaned = -0.00101537 Jy ! Component: 200 - total flux cleaned = -0.0014803 Jy ! Component: 250 - total flux cleaned = -0.00203113 Jy ! Component: 300 - total flux cleaned = -0.00234636 Jy ! Component: 350 - total flux cleaned = -0.0026986 Jy ! Component: 400 - total flux cleaned = -0.00308236 Jy ! Component: 450 - total flux cleaned = -0.00322049 Jy ! Component: 500 - total flux cleaned = -0.00348571 Jy ! Component: 550 - total flux cleaned = -0.00352791 Jy ! Component: 600 - total flux cleaned = -0.00377456 Jy ! Component: 650 - total flux cleaned = -0.00389128 Jy ! Component: 700 - total flux cleaned = -0.00400504 Jy ! Component: 750 - total flux cleaned = -0.00407828 Jy ! Component: 800 - total flux cleaned = -0.00407902 Jy ! Component: 850 - total flux cleaned = -0.00418315 Jy ! Component: 900 - total flux cleaned = -0.00418472 Jy ! Component: 950 - total flux cleaned = -0.0042187 Jy ! Component: 1000 - total flux cleaned = -0.00431424 Jy ! Component: 1050 - total flux cleaned = -0.00431358 Jy ! Component: 1100 - total flux cleaned = -0.00428302 Jy ! Component: 1150 - total flux cleaned = -0.0043413 Jy ! Component: 1200 - total flux cleaned = -0.00437005 Jy ! Component: 1250 - total flux cleaned = -0.00434228 Jy ! Component: 1300 - total flux cleaned = -0.00437037 Jy ! Component: 1350 - total flux cleaned = -0.00445123 Jy ! Component: 1400 - total flux cleaned = -0.00447774 Jy ! Component: 1450 - total flux cleaned = -0.00452965 Jy ! Component: 1500 - total flux cleaned = -0.00450389 Jy ! Component: 1550 - total flux cleaned = -0.00447926 Jy ! Component: 1600 - total flux cleaned = -0.00445479 Jy ! Component: 1650 - total flux cleaned = -0.00443066 Jy ! Component: 1700 - total flux cleaned = -0.00433617 Jy ! Component: 1750 - total flux cleaned = -0.00435962 Jy ! Component: 1800 - total flux cleaned = -0.00433653 Jy ! Component: 1850 - total flux cleaned = -0.00431435 Jy ! Component: 1900 - total flux cleaned = -0.00435838 Jy ! Component: 1950 - total flux cleaned = -0.00433638 Jy ! Component: 2000 - total flux cleaned = -0.00433656 Jy ! Component: 2050 - total flux cleaned = -0.00431589 Jy ! Component: 2100 - total flux cleaned = -0.00429525 Jy ! Component: 2150 - total flux cleaned = -0.00431578 Jy ! Component: 2200 - total flux cleaned = -0.00425509 Jy ! Component: 2250 - total flux cleaned = -0.00421492 Jy ! Component: 2300 - total flux cleaned = -0.00417572 Jy ! Component: 2350 - total flux cleaned = -0.00419514 Jy ! Component: 2400 - total flux cleaned = -0.00419495 Jy ! Component: 2450 - total flux cleaned = -0.00415717 Jy ! Component: 2500 - total flux cleaned = -0.00413862 Jy ! Component: 2550 - total flux cleaned = -0.00413848 Jy ! Component: 2600 - total flux cleaned = -0.00412007 Jy ! Component: 2650 - total flux cleaned = -0.00408399 Jy ! Component: 2700 - total flux cleaned = -0.00403044 Jy ! Component: 2750 - total flux cleaned = -0.00396024 Jy ! Component: 2800 - total flux cleaned = -0.00397754 Jy ! Component: 2850 - total flux cleaned = -0.00389113 Jy ! Component: 2900 - total flux cleaned = -0.00380589 Jy ! Component: 2950 - total flux cleaned = -0.00380576 Jy ! Component: 3000 - total flux cleaned = -0.00372196 Jy ! Component: 3050 - total flux cleaned = -0.00368878 Jy ! Component: 3100 - total flux cleaned = -0.00370536 Jy ! Component: 3150 - total flux cleaned = -0.00367278 Jy ! Component: 3200 - total flux cleaned = -0.00367273 Jy ! Component: 3250 - total flux cleaned = -0.00367268 Jy ! Component: 3300 - total flux cleaned = -0.00367263 Jy ! Component: 3350 - total flux cleaned = -0.00367281 Jy ! Component: 3400 - total flux cleaned = -0.00370412 Jy ! Component: 3450 - total flux cleaned = -0.00373526 Jy ! Component: 3500 - total flux cleaned = -0.00371964 Jy ! Component: 3550 - total flux cleaned = -0.003735 Jy ! Component: 3600 - total flux cleaned = -0.00376559 Jy ! Component: 3650 - total flux cleaned = -0.00373523 Jy ! Component: 3700 - total flux cleaned = -0.0037958 Jy ! Component: 3750 - total flux cleaned = -0.00382586 Jy ! Component: 3800 - total flux cleaned = -0.00382583 Jy ! Component: 3850 - total flux cleaned = -0.00382578 Jy ! Component: 3900 - total flux cleaned = -0.00381094 Jy ! Component: 3950 - total flux cleaned = -0.00378142 Jy ! Component: 4000 - total flux cleaned = -0.00376678 Jy ! Component: 4050 - total flux cleaned = -0.00372279 Jy ! Total flux subtracted in 4096 components = -0.00372282 Jy ! Clean residual min=-0.000831 max=0.000833 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.191776 Jy keep ! Adding 366 model components to the UV plane model. ! The established model now contains 489 components and 0.191776 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1600+0412_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.885 x 5.109 at 17.07 degrees (North through East) ! Clean map min=-0.0032097 max=0.11169 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1600+0412_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256984 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.690252 0.690252 1.3805 2.76101 5.52202 11.044 22.0881 44.1761 88.3522 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 434.623 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1600+0412_C_uvs.log closed on Sat Mar 22 18:48:36 2014