! Started logfile: /scr/pima/bg219i_uvs/J1604+1926_X_uvs.log on Wed Apr 6 23:49:04 2016 obs /scr/pima/bg219i_uvs/J1604+1926_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1604+1926_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.730342 visibilities/baseline/integration-bin. ! Found source: J1604+1926 ! ! 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 20508 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/bg219i_uvs/J1604+1926_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 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=1.008612Jy sigma=25.820113 ! Fit after self-cal, rms=0.886032Jy sigma=22.626547 ! 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=0.7183 mas, bmaj=1.598 mas, bpa=-7.116 degrees ! Estimated noise=0.487957 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 = 0.083054 Jy ! Component: 100 - total flux cleaned = 0.109096 Jy ! Total flux subtracted in 100 components = 0.109096 Jy ! Clean residual min=-0.005276 max=0.011747 Jy/beam ! Clean residual mean=-0.000006 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.109096 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.109096 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=0.060703Jy sigma=1.490394 ! Fit after self-cal, rms=0.060570Jy sigma=1.487704 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130156 Jy ! Component: 100 - total flux cleaned = 0.0196037 Jy ! Total flux subtracted in 100 components = 0.0196037 Jy ! Clean residual min=-0.003792 max=0.004713 Jy/beam ! Clean residual mean=-0.000003 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.128699 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.128699 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=0.056982Jy sigma=1.383385 ! Fit after self-cal, rms=0.056944Jy sigma=1.382361 ! 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=0.8892 mas, bmaj=1.852 mas, bpa=-4.421 degrees ! Estimated noise=0.271361 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 = 0.00581198 Jy ! Component: 100 - total flux cleaned = 0.00860068 Jy ! Component: 150 - total flux cleaned = 0.0102958 Jy ! Component: 200 - total flux cleaned = 0.0113928 Jy ! Total flux subtracted in 200 components = 0.0113928 Jy ! Clean residual min=-0.002365 max=0.004910 Jy/beam ! Clean residual mean=-0.000003 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.140092 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.140092 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=0.056435Jy sigma=1.366240 ! Fit after self-cal, rms=0.056440Jy sigma=1.366055 ! Inverting map ! Added new window around map position (-3.4, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449383 Jy ! Component: 100 - total flux cleaned = 0.00647009 Jy ! Component: 150 - total flux cleaned = 0.00661582 Jy ! Component: 200 - total flux cleaned = 0.00680267 Jy ! Total flux subtracted in 200 components = 0.00680267 Jy ! Clean residual min=-0.002058 max=0.002315 Jy/beam ! Clean residual mean=-0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.146895 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.146895 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=0.056099Jy sigma=1.357213 ! Fit after self-cal, rms=0.056052Jy sigma=1.355659 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8892 x 1.852 at -4.421 degrees (North through East) ! Clean map min=-0.0016828 max=0.11349 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 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 0.97 MK 0.97 NL 1.02 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.06 KP 0.99 ! LA 0.99 MK 1.01 NL 1.00 OV 0.96 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.05 KP 1.01 ! LA 0.99 MK 0.96 NL 1.02 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.03 ! LA 0.96 MK 0.97 NL 1.06 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.01 ! LA 1.00 MK 1.02 NL 1.03 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 1.05 ! LA 1.01 MK 0.99 NL 1.04 OV 1.01 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.04 KP 1.04 ! LA 1.00 MK 1.08 NL 1.01 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! 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=0.056052Jy sigma=1.355659 ! Fit after self-cal, rms=0.056424Jy sigma=1.350922 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8923 mas, bmaj=1.86 mas, bpa=-4.454 degrees ! Estimated noise=0.271477 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 = 0.000749442 Jy ! Component: 100 - total flux cleaned = 0.000714674 Jy ! Component: 150 - total flux cleaned = 0.000688177 Jy ! Component: 200 - total flux cleaned = 0.000641362 Jy ! Total flux subtracted in 200 components = 0.000641362 Jy ! Clean residual min=-0.001604 max=0.001766 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.147536 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.147536 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=0.056377Jy sigma=1.349804 ! Fit after self-cal, rms=0.056388Jy sigma=1.349607 ! 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=0.056388Jy sigma=1.349607 ! Fit after self-cal, rms=0.056421Jy sigma=1.347109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8936 mas, bmaj=1.862 mas, bpa=-4.328 degrees ! Estimated noise=0.271542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158402 Jy ! Component: 100 - total flux cleaned = 0.000138815 Jy ! Component: 150 - total flux cleaned = 8.09857e-05 Jy ! Component: 200 - total flux cleaned = 1.14825e-05 Jy ! Total flux subtracted in 200 components = 1.14825e-05 Jy ! Clean residual min=-0.001449 max=0.001638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.147548 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.147548 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=0.056402Jy sigma=1.346686 ! Fit after self-cal, rms=0.056404Jy sigma=1.346610 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 (-15.2, 42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103426 Jy ! Component: 100 - total flux cleaned = 0.00115361 Jy ! Component: 150 - total flux cleaned = 0.0013282 Jy ! Component: 200 - total flux cleaned = 0.0014975 Jy ! Total flux subtracted in 200 components = 0.0014975 Jy ! Clean residual min=-0.001458 max=0.001590 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.149045 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.149045 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=0.056364Jy sigma=1.345503 ! Fit after self-cal, rms=0.056360Jy sigma=1.345432 ! Inverting map ! Added new window around map position (4.6, -47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124744 Jy ! Component: 100 - total flux cleaned = 0.00148235 Jy ! Component: 150 - total flux cleaned = 0.0016661 Jy ! Component: 200 - total flux cleaned = 0.00177074 Jy ! Total flux subtracted in 200 components = 0.00177074 Jy ! Clean residual min=-0.001382 max=0.001312 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.150816 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.150816 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=0.056323Jy sigma=1.344522 ! Fit after self-cal, rms=0.056321Jy sigma=1.344479 ! 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=0.056321Jy sigma=1.344479 ! Fit after self-cal, rms=0.056256Jy sigma=1.344406 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8945 mas, bmaj=1.863 mas, bpa=-4.249 degrees ! Estimated noise=0.27117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337496 Jy ! Component: 100 - total flux cleaned = 0.000317865 Jy ! Component: 150 - total flux cleaned = 0.00033697 Jy ! Component: 200 - total flux cleaned = 0.000337012 Jy ! Total flux subtracted in 200 components = 0.000337012 Jy ! Clean residual min=-0.001354 max=0.001275 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.151153 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.151153 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=0.056243Jy sigma=1.344113 ! Fit after self-cal, rms=0.056242Jy sigma=1.344106 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 = 8.92219e-05 Jy ! Component: 100 - total flux cleaned = 0.000105741 Jy ! Component: 150 - total flux cleaned = 0.000105594 Jy ! Component: 200 - total flux cleaned = 0.000135845 Jy ! Total flux subtracted in 200 components = 0.000135845 Jy ! Clean residual min=-0.001338 max=0.001264 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.151289 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 0.151289 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=0.056234Jy sigma=1.343913 ! Fit after self-cal, rms=0.056233Jy sigma=1.343909 ! 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=0.056233Jy sigma=1.343909 ! Fit after self-cal, rms=0.056216Jy sigma=1.343891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=2.856 mas, bpa=1.976 degrees ! Estimated noise=0.338308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198616 Jy ! Component: 100 - total flux cleaned = 0.000231805 Jy ! Component: 150 - total flux cleaned = 0.00023152 Jy ! Component: 200 - total flux cleaned = 0.000193973 Jy ! Total flux subtracted in 200 components = 0.000193973 Jy ! Clean residual min=-0.001141 max=0.001230 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.151483 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.151483 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=0.056213Jy sigma=1.343817 ! Fit after self-cal, rms=0.056212Jy sigma=1.343803 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 = 7.70198e-05 Jy ! Component: 100 - total flux cleaned = 8.84727e-05 Jy ! Component: 150 - total flux cleaned = 8.8138e-05 Jy ! Component: 200 - total flux cleaned = 7.85841e-05 Jy ! Total flux subtracted in 200 components = 7.85841e-05 Jy ! Clean residual min=-0.001169 max=0.001217 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.151561 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.151561 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=0.056212Jy sigma=1.343786 ! Fit after self-cal, rms=0.056211Jy sigma=1.343781 ! 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=0.8951 mas, bmaj=1.864 mas, bpa=-4.226 degrees ! Estimated noise=0.271022 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 1.864 at -4.226 degrees (North through East) ! Clean map min=-0.0012353 max=0.11349 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=0.723 mas, bmaj=1.604 mas, bpa=-6.746 degrees ! Estimated noise=0.492109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0836698 Jy ! Component: 100 - total flux cleaned = 0.110052 Jy ! Component: 150 - total flux cleaned = 0.122739 Jy ! Component: 200 - total flux cleaned = 0.129739 Jy ! Total flux subtracted in 200 components = 0.129739 Jy ! Clean residual min=-0.003840 max=0.004087 Jy/beam ! Clean residual mean=-0.000003 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.129739 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.129739 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=1.864 mas, bpa=-4.226 degrees ! Estimated noise=0.271022 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 = 0.00679449 Jy ! Component: 100 - total flux cleaned = 0.0108837 Jy ! Component: 150 - total flux cleaned = 0.0135368 Jy ! Component: 200 - total flux cleaned = 0.0155362 Jy ! Total flux subtracted in 200 components = 0.0155362 Jy ! Clean residual min=-0.001720 max=0.001670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.145276 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.145276 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=2.396 mas, bmaj=2.856 mas, bpa=1.976 degrees ! Estimated noise=0.338308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205901 Jy ! Component: 100 - total flux cleaned = 0.00313155 Jy ! Component: 150 - total flux cleaned = 0.00366924 Jy ! Component: 200 - total flux cleaned = 0.00393914 Jy ! Total flux subtracted in 200 components = 0.00393914 Jy ! Clean residual min=-0.001441 max=0.001392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.149215 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 = 0.000273526 Jy ! Component: 100 - total flux cleaned = 0.000516203 Jy ! Component: 150 - total flux cleaned = 0.000705137 Jy ! Component: 200 - total flux cleaned = 0.000898309 Jy ! Total flux subtracted in 200 components = 0.000898309 Jy ! Clean residual min=-0.001136 max=0.001185 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.150113 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 64 components and 0.150113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=1.864 mas, bpa=-4.226 degrees ! Estimated noise=0.271022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041085 Jy ! Component: 100 - total flux cleaned = 0.0003763 Jy ! Component: 150 - total flux cleaned = 0.00034475 Jy ! Component: 200 - total flux cleaned = 0.000289379 Jy ! Total flux subtracted in 200 components = 0.000289379 Jy ! Clean residual min=-0.001436 max=0.001343 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.150403 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.150403 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=0.056253Jy sigma=1.344673 ! Fit after self-cal, rms=0.056243Jy sigma=1.344571 wmodel /scr/pima/bg219i_uvs/J1604+1926_X_map.mod ! Writing 80 model components to file: /scr/pima/bg219i_uvs/J1604+1926_X_map.mod wobs /scr/pima/bg219i_uvs/J1604+1926_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1604+1926_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1604+1926_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1604+1926_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 = -8.59347e-05 Jy ! Component: 100 - total flux cleaned = -0.000250957 Jy ! Component: 150 - total flux cleaned = -0.000385856 Jy ! Component: 200 - total flux cleaned = -0.000537754 Jy ! Component: 250 - total flux cleaned = -0.000600958 Jy ! Component: 300 - total flux cleaned = -0.000702156 Jy ! Component: 350 - total flux cleaned = -0.00083918 Jy ! Component: 400 - total flux cleaned = -0.000972247 Jy ! Component: 450 - total flux cleaned = -0.00108329 Jy ! Component: 500 - total flux cleaned = -0.00120986 Jy ! Component: 550 - total flux cleaned = -0.00131613 Jy ! Component: 600 - total flux cleaned = -0.00140267 Jy ! Component: 650 - total flux cleaned = -0.00147094 Jy ! Component: 700 - total flux cleaned = -0.00158847 Jy ! Component: 750 - total flux cleaned = -0.00170349 Jy ! Component: 800 - total flux cleaned = -0.00184898 Jy ! Component: 850 - total flux cleaned = -0.00196027 Jy ! Component: 900 - total flux cleaned = -0.00210085 Jy ! Component: 950 - total flux cleaned = -0.00214674 Jy ! Component: 1000 - total flux cleaned = -0.00226811 Jy ! Component: 1050 - total flux cleaned = -0.00234307 Jy ! Component: 1100 - total flux cleaned = -0.00246115 Jy ! Component: 1150 - total flux cleaned = -0.00257754 Jy ! Component: 1200 - total flux cleaned = -0.00267797 Jy ! Component: 1250 - total flux cleaned = -0.00279114 Jy ! Component: 1300 - total flux cleaned = -0.0028469 Jy ! Component: 1350 - total flux cleaned = -0.00290206 Jy ! Component: 1400 - total flux cleaned = -0.00301152 Jy ! Component: 1450 - total flux cleaned = -0.00301163 Jy ! Component: 1500 - total flux cleaned = -0.00314568 Jy ! Component: 1550 - total flux cleaned = -0.0032516 Jy ! Component: 1600 - total flux cleaned = -0.00333026 Jy ! Component: 1650 - total flux cleaned = -0.00340779 Jy ! Component: 1700 - total flux cleaned = -0.00351017 Jy ! Component: 1750 - total flux cleaned = -0.00357341 Jy ! Component: 1800 - total flux cleaned = -0.00363632 Jy ! Component: 1850 - total flux cleaned = -0.00374803 Jy ! Component: 1900 - total flux cleaned = -0.003797 Jy ! Component: 1950 - total flux cleaned = -0.00385804 Jy ! Component: 2000 - total flux cleaned = -0.00390638 Jy ! Component: 2050 - total flux cleaned = -0.00395422 Jy ! Component: 2100 - total flux cleaned = -0.00401331 Jy ! Component: 2150 - total flux cleaned = -0.0040367 Jy ! Component: 2200 - total flux cleaned = -0.00409475 Jy ! Component: 2250 - total flux cleaned = -0.00411767 Jy ! Component: 2300 - total flux cleaned = -0.00415192 Jy ! Component: 2350 - total flux cleaned = -0.00419703 Jy ! Component: 2400 - total flux cleaned = -0.00423051 Jy ! Component: 2450 - total flux cleaned = -0.00425265 Jy ! Component: 2500 - total flux cleaned = -0.00427453 Jy ! Component: 2550 - total flux cleaned = -0.00432895 Jy ! Component: 2600 - total flux cleaned = -0.00436125 Jy ! Component: 2650 - total flux cleaned = -0.00438273 Jy ! Component: 2700 - total flux cleaned = -0.00444644 Jy ! Component: 2750 - total flux cleaned = -0.0044887 Jy ! Component: 2800 - total flux cleaned = -0.00454092 Jy ! Component: 2850 - total flux cleaned = -0.00456162 Jy ! Component: 2900 - total flux cleaned = -0.00461294 Jy ! Component: 2950 - total flux cleaned = -0.00469461 Jy ! Component: 3000 - total flux cleaned = -0.00468447 Jy ! Component: 3050 - total flux cleaned = -0.00471474 Jy ! Component: 3100 - total flux cleaned = -0.00481467 Jy ! Component: 3150 - total flux cleaned = -0.00481459 Jy ! Component: 3200 - total flux cleaned = -0.00485398 Jy ! Component: 3250 - total flux cleaned = -0.00488332 Jy ! Component: 3300 - total flux cleaned = -0.00487353 Jy ! Component: 3350 - total flux cleaned = -0.00493139 Jy ! Component: 3400 - total flux cleaned = -0.00493135 Jy ! Component: 3450 - total flux cleaned = -0.00499805 Jy ! Component: 3500 - total flux cleaned = -0.00502637 Jy ! Component: 3550 - total flux cleaned = -0.00504526 Jy ! Component: 3600 - total flux cleaned = -0.0050359 Jy ! Component: 3650 - total flux cleaned = -0.00508228 Jy ! Component: 3700 - total flux cleaned = -0.005073 Jy ! Component: 3750 - total flux cleaned = -0.00509128 Jy ! Component: 3800 - total flux cleaned = -0.00510949 Jy ! Component: 3850 - total flux cleaned = -0.00512763 Jy ! Component: 3900 - total flux cleaned = -0.00510961 Jy ! Component: 3950 - total flux cleaned = -0.00510065 Jy ! Component: 4000 - total flux cleaned = -0.0051274 Jy ! Component: 4050 - total flux cleaned = -0.0051186 Jy ! Total flux subtracted in 4096 components = -0.00515385 Jy ! Clean residual min=-0.000600 max=0.000539 Jy/beam ! Clean residual mean=0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.145249 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 363 components and 0.145249 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1604+1926_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 1.864 at -4.226 degrees (North through East) ! Clean map min=-0.00092985 max=0.11353 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1604+1926_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113528 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.374937 0.374937 0.749874 1.49975 2.9995 5.99899 11.998 23.996 47.9919 95.9838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 800.134 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1604+1926_X_uvs.log closed on Wed Apr 6 23:49:09 2016