! Started logfile: /scr/pima/bg219b_uvs/J0137+3122_X_uvs.log on Thu Apr 7 01:39:02 2016 obs /scr/pima/bg219b_uvs/J0137+3122_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0137+3122_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881481 visibilities/baseline/integration-bin. ! Found source: J0137+3122 ! ! 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 8568 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0137+3122_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 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=1.040413Jy sigma=24.876484 ! Fit after self-cal, rms=0.769850Jy sigma=18.149573 ! 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=0.7959 mas, bmaj=1.383 mas, bpa=-2.388 degrees ! Estimated noise=0.680161 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 = 0.177571 Jy ! Component: 100 - total flux cleaned = 0.22325 Jy ! Total flux subtracted in 100 components = 0.22325 Jy ! Clean residual min=-0.009958 max=0.025498 Jy/beam ! Clean residual mean=-0.000024 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.22325 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.22325 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=0.080241Jy sigma=1.836834 ! Fit after self-cal, rms=0.080121Jy sigma=1.835083 ! Inverting map ! Added new window around map position (1, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258828 Jy ! Component: 100 - total flux cleaned = 0.0411912 Jy ! Total flux subtracted in 100 components = 0.0411912 Jy ! Clean residual min=-0.007130 max=0.009741 Jy/beam ! Clean residual mean=-0.000013 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.264441 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.264441 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=0.070709Jy sigma=1.560388 ! Fit after self-cal, rms=0.070391Jy sigma=1.552546 ! 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=0.96 mas, bmaj=1.648 mas, bpa=-1.107 degrees ! Estimated noise=0.46059 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 = 0.013824 Jy ! Component: 100 - total flux cleaned = 0.0224688 Jy ! Component: 150 - total flux cleaned = 0.0285918 Jy ! Component: 200 - total flux cleaned = 0.0330061 Jy ! Total flux subtracted in 200 components = 0.0330061 Jy ! Clean residual min=-0.007043 max=0.008447 Jy/beam ! Clean residual mean=-0.000006 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.297447 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.297447 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=0.067447Jy sigma=1.465629 ! Fit after self-cal, rms=0.067386Jy sigma=1.463810 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.96 x 1.648 at -1.107 degrees (North through East) ! Clean map min=-0.006734 max=0.23022 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 0.96 FD 0.94 HN 1.10 KP 0.91 ! LA 0.94 MK 0.97 NL 0.96 OV 0.96 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.08 KP 0.94 ! LA 0.95 MK 1.06 NL 0.98 OV 1.01 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.09 KP 0.97 ! LA 0.97 MK 1.01 NL 1.02 OV 1.01 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.03 KP 0.93 ! LA 0.93 MK 0.97 NL 0.97 OV 0.95 ! PT 1.06 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.96 ! LA 0.94 MK 1.03 NL 1.01 OV 0.96 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.07 KP 0.97 ! LA 0.98 MK 1.04 NL 0.98 OV 1.00 ! PT 1.11 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.09 KP 0.94 ! LA 0.94 MK 0.99 NL 1.00 OV 0.95 ! PT 1.08 SC 1.03 ! ! ! 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=0.067386Jy sigma=1.463810 ! Fit after self-cal, rms=0.066722Jy sigma=1.405016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9708 mas, bmaj=1.663 mas, bpa=-1.271 degrees ! Estimated noise=0.457883 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 = 0.000504466 Jy ! Component: 100 - total flux cleaned = 0.000669643 Jy ! Component: 150 - total flux cleaned = 0.000712259 Jy ! Component: 200 - total flux cleaned = 0.000822594 Jy ! Total flux subtracted in 200 components = 0.000822594 Jy ! Clean residual min=-0.005869 max=0.006131 Jy/beam ! Clean residual mean=-0.000004 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.29827 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.29827 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=0.066609Jy sigma=1.402439 ! Fit after self-cal, rms=0.066658Jy sigma=1.401977 ! 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=0.066658Jy sigma=1.401977 ! Fit after self-cal, rms=0.065866Jy sigma=1.332941 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9691 mas, bmaj=1.662 mas, bpa=-1.348 degrees ! Estimated noise=0.457576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495262 Jy ! Component: 100 - total flux cleaned = 0.000400617 Jy ! Component: 150 - total flux cleaned = 0.000275504 Jy ! Component: 200 - total flux cleaned = 0.000205445 Jy ! Total flux subtracted in 200 components = 0.000205445 Jy ! Clean residual min=-0.002821 max=0.003615 Jy/beam ! Clean residual mean=0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.298475 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.298475 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=0.065776Jy sigma=1.330783 ! Fit after self-cal, rms=0.065825Jy sigma=1.330501 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 (-2.8, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307454 Jy ! Component: 100 - total flux cleaned = 0.00375469 Jy ! Component: 150 - total flux cleaned = 0.00408498 Jy ! Component: 200 - total flux cleaned = 0.00436637 Jy ! Total flux subtracted in 200 components = 0.00436637 Jy ! Clean residual min=-0.002675 max=0.003099 Jy/beam ! Clean residual mean=0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.302842 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.302842 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=0.065656Jy sigma=1.326337 ! Fit after self-cal, rms=0.065650Jy sigma=1.326219 ! Inverting map ! Added new window around map position (30.4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264086 Jy ! Component: 100 - total flux cleaned = 0.00374719 Jy ! Component: 150 - total flux cleaned = 0.00427518 Jy ! Component: 200 - total flux cleaned = 0.00474358 Jy ! Total flux subtracted in 200 components = 0.00474358 Jy ! Clean residual min=-0.002672 max=0.002840 Jy/beam ! Clean residual mean=0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.307585 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.307585 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=0.065513Jy sigma=1.323035 ! Fit after self-cal, rms=0.065504Jy sigma=1.322834 ! Inverting map ! Added new window around map position (1.6, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216579 Jy ! Component: 100 - total flux cleaned = 0.00252576 Jy ! Component: 150 - total flux cleaned = 0.00279675 Jy ! Component: 200 - total flux cleaned = 0.00299859 Jy ! Total flux subtracted in 200 components = 0.00299859 Jy ! Clean residual min=-0.002451 max=0.002497 Jy/beam ! Clean residual mean=0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.310584 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.310584 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=0.065393Jy sigma=1.320070 ! Fit after self-cal, rms=0.065389Jy sigma=1.319910 ! Inverting map ! Added new window around map position (-3.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201675 Jy ! Component: 100 - total flux cleaned = 0.00232034 Jy ! Component: 150 - total flux cleaned = 0.00240329 Jy ! Component: 200 - total flux cleaned = 0.00264266 Jy ! Total flux subtracted in 200 components = 0.00264266 Jy ! Clean residual min=-0.002388 max=0.002486 Jy/beam ! Clean residual mean=0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.313226 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 0.313226 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=0.065283Jy sigma=1.317714 ! Fit after self-cal, rms=0.065282Jy sigma=1.317603 ! Inverting map ! Added new window around map position (17.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922411 Jy ! Component: 100 - total flux cleaned = 0.0013619 Jy ! Component: 150 - total flux cleaned = 0.00168726 Jy ! Component: 200 - total flux cleaned = 0.0020241 Jy ! Total flux subtracted in 200 components = 0.0020241 Jy ! Clean residual min=-0.002268 max=0.002154 Jy/beam ! Clean residual mean=0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.31525 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.31525 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=0.065171Jy sigma=1.314937 ! Fit after self-cal, rms=0.065165Jy sigma=1.314824 ! 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=0.065165Jy sigma=1.314824 ! Fit after self-cal, rms=0.065054Jy sigma=1.314230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9697 mas, bmaj=1.661 mas, bpa=-1.237 degrees ! Estimated noise=0.456584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210117 Jy ! Component: 100 - total flux cleaned = 0.000625993 Jy ! Component: 150 - total flux cleaned = 0.000970946 Jy ! Component: 200 - total flux cleaned = 0.00129448 Jy ! Total flux subtracted in 200 components = 0.00129448 Jy ! Clean residual min=-0.002232 max=0.001892 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.316545 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.316545 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=0.065003Jy sigma=1.313092 ! Fit after self-cal, rms=0.065002Jy sigma=1.313061 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 = 0.000393613 Jy ! Component: 100 - total flux cleaned = 0.00066335 Jy ! Component: 150 - total flux cleaned = 0.000921342 Jy ! Component: 200 - total flux cleaned = 0.00113777 Jy ! Total flux subtracted in 200 components = 0.00113777 Jy ! Clean residual min=-0.002215 max=0.001826 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.317683 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 168 components and 0.317683 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=0.064969Jy sigma=1.312324 ! Fit after self-cal, rms=0.064969Jy sigma=1.312313 ! 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=0.064969Jy sigma=1.312313 ! Fit after self-cal, rms=0.064946Jy sigma=1.312254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=2.729 mas, bpa=7.858 degrees ! Estimated noise=0.559864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110423 Jy ! Component: 100 - total flux cleaned = 0.00203889 Jy ! Component: 150 - total flux cleaned = 0.0027439 Jy ! Component: 200 - total flux cleaned = 0.00326134 Jy ! Total flux subtracted in 200 components = 0.00326134 Jy ! Clean residual min=-0.002275 max=0.001955 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.320944 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 192 components and 0.320944 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=0.064931Jy sigma=1.311901 ! Fit after self-cal, rms=0.064929Jy sigma=1.311880 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 = 0.000598182 Jy ! Component: 100 - total flux cleaned = 0.00108371 Jy ! Component: 150 - total flux cleaned = 0.00148156 Jy ! Component: 200 - total flux cleaned = 0.00178396 Jy ! Total flux subtracted in 200 components = 0.00178396 Jy ! Clean residual min=-0.002206 max=0.001823 Jy/beam ! Clean residual mean=0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.322728 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 197 components and 0.322728 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=0.064920Jy sigma=1.311740 ! Fit after self-cal, rms=0.064920Jy sigma=1.311730 ! 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=0.9699 mas, bmaj=1.66 mas, bpa=-1.204 degrees ! Estimated noise=0.456445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9699 x 1.66 at -1.204 degrees (North through East) ! Clean map min=-0.0022963 max=0.2286 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=0.8028 mas, bmaj=1.393 mas, bpa=-2.361 degrees ! Estimated noise=0.674538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175787 Jy ! Component: 100 - total flux cleaned = 0.222905 Jy ! Component: 150 - total flux cleaned = 0.246883 Jy ! Component: 200 - total flux cleaned = 0.261104 Jy ! Total flux subtracted in 200 components = 0.261104 Jy ! Clean residual min=-0.005271 max=0.007443 Jy/beam ! Clean residual mean=-0.000012 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.261104 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 0.261104 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9699 mas, bmaj=1.66 mas, bpa=-1.204 degrees ! Estimated noise=0.456445 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 = 0.012169 Jy ! Component: 100 - total flux cleaned = 0.0197429 Jy ! Component: 150 - total flux cleaned = 0.0245328 Jy ! Component: 200 - total flux cleaned = 0.0279839 Jy ! Total flux subtracted in 200 components = 0.0279839 Jy ! Clean residual min=-0.002923 max=0.003159 Jy/beam ! Clean residual mean=-0.000008 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.289088 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.289088 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=2.064 mas, bmaj=2.729 mas, bpa=7.858 degrees ! Estimated noise=0.559864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568091 Jy ! Component: 100 - total flux cleaned = 0.00944322 Jy ! Component: 150 - total flux cleaned = 0.0124974 Jy ! Component: 200 - total flux cleaned = 0.0150731 Jy ! Total flux subtracted in 200 components = 0.0150731 Jy ! Clean residual min=-0.002980 max=0.002796 Jy/beam ! Clean residual mean=-0.000004 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.304161 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 = 0.00219145 Jy ! Component: 100 - total flux cleaned = 0.00409685 Jy ! Component: 150 - total flux cleaned = 0.00578187 Jy ! Component: 200 - total flux cleaned = 0.00728985 Jy ! Total flux subtracted in 200 components = 0.00728985 Jy ! Clean residual min=-0.002705 max=0.002362 Jy/beam ! Clean residual mean=-0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.311451 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 109 components and 0.311451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9699 mas, bmaj=1.66 mas, bpa=-1.204 degrees ! Estimated noise=0.456445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.37287e-05 Jy ! Component: 100 - total flux cleaned = 0.000370473 Jy ! Component: 150 - total flux cleaned = 0.00075824 Jy ! Component: 200 - total flux cleaned = 0.00118133 Jy ! Total flux subtracted in 200 components = 0.00118133 Jy ! Clean residual min=-0.002291 max=0.002507 Jy/beam ! Clean residual mean=0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.312633 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.312633 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=0.065174Jy sigma=1.317417 ! Fit after self-cal, rms=0.065159Jy sigma=1.316843 wmodel /scr/pima/bg219b_uvs/J0137+3122_X_map.mod ! Writing 130 model components to file: /scr/pima/bg219b_uvs/J0137+3122_X_map.mod wobs /scr/pima/bg219b_uvs/J0137+3122_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0137+3122_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0137+3122_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J0137+3122_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 = 0.000186145 Jy ! Component: 100 - total flux cleaned = 0.0005033 Jy ! Component: 150 - total flux cleaned = 0.000801234 Jy ! Component: 200 - total flux cleaned = 0.000907917 Jy ! Component: 250 - total flux cleaned = 0.000839533 Jy ! Component: 300 - total flux cleaned = 0.00093817 Jy ! Component: 350 - total flux cleaned = 0.000969158 Jy ! Component: 400 - total flux cleaned = 0.00103138 Jy ! Component: 450 - total flux cleaned = 0.0011223 Jy ! Component: 500 - total flux cleaned = 0.00118152 Jy ! Component: 550 - total flux cleaned = 0.00123922 Jy ! Component: 600 - total flux cleaned = 0.00138091 Jy ! Component: 650 - total flux cleaned = 0.00149185 Jy ! Component: 700 - total flux cleaned = 0.00160149 Jy ! Component: 750 - total flux cleaned = 0.00173646 Jy ! Component: 800 - total flux cleaned = 0.00189531 Jy ! Component: 850 - total flux cleaned = 0.00197362 Jy ! Component: 900 - total flux cleaned = 0.00215346 Jy ! Component: 950 - total flux cleaned = 0.00235508 Jy ! Component: 1000 - total flux cleaned = 0.00237966 Jy ! Component: 1050 - total flux cleaned = 0.00255157 Jy ! Component: 1100 - total flux cleaned = 0.00269665 Jy ! Component: 1150 - total flux cleaned = 0.00288773 Jy ! Component: 1200 - total flux cleaned = 0.00302907 Jy ! Component: 1250 - total flux cleaned = 0.00312227 Jy ! Component: 1300 - total flux cleaned = 0.00323725 Jy ! Component: 1350 - total flux cleaned = 0.00337391 Jy ! Component: 1400 - total flux cleaned = 0.00350846 Jy ! Component: 1450 - total flux cleaned = 0.00357513 Jy ! Component: 1500 - total flux cleaned = 0.00377168 Jy ! Component: 1550 - total flux cleaned = 0.00381449 Jy ! Component: 1600 - total flux cleaned = 0.00390013 Jy ! Component: 1650 - total flux cleaned = 0.00396366 Jy ! Component: 1700 - total flux cleaned = 0.00408895 Jy ! Component: 1750 - total flux cleaned = 0.00417152 Jy ! Component: 1800 - total flux cleaned = 0.00431474 Jy ! Component: 1850 - total flux cleaned = 0.00435534 Jy ! Component: 1900 - total flux cleaned = 0.00451573 Jy ! Component: 1950 - total flux cleaned = 0.0046543 Jy ! Component: 2000 - total flux cleaned = 0.00477164 Jy ! Component: 2050 - total flux cleaned = 0.00483001 Jy ! Component: 2100 - total flux cleaned = 0.00492614 Jy ! Component: 2150 - total flux cleaned = 0.00504004 Jy ! Component: 2200 - total flux cleaned = 0.00505894 Jy ! Component: 2250 - total flux cleaned = 0.00517042 Jy ! Component: 2300 - total flux cleaned = 0.0052624 Jy ! Component: 2350 - total flux cleaned = 0.005317 Jy ! Component: 2400 - total flux cleaned = 0.00537145 Jy ! Component: 2450 - total flux cleaned = 0.00546112 Jy ! Component: 2500 - total flux cleaned = 0.00556773 Jy ! Component: 2550 - total flux cleaned = 0.00569079 Jy ! Component: 2600 - total flux cleaned = 0.00577805 Jy ! Component: 2650 - total flux cleaned = 0.0057955 Jy ! Component: 2700 - total flux cleaned = 0.00593285 Jy ! Component: 2750 - total flux cleaned = 0.00603472 Jy ! Component: 2800 - total flux cleaned = 0.00606832 Jy ! Component: 2850 - total flux cleaned = 0.00616872 Jy ! Component: 2900 - total flux cleaned = 0.00633458 Jy ! Component: 2950 - total flux cleaned = 0.00640012 Jy ! Component: 3000 - total flux cleaned = 0.00653064 Jy ! Component: 3050 - total flux cleaned = 0.00656329 Jy ! Component: 3100 - total flux cleaned = 0.00669188 Jy ! Component: 3150 - total flux cleaned = 0.00675578 Jy ! Component: 3200 - total flux cleaned = 0.00681929 Jy ! Component: 3250 - total flux cleaned = 0.00696105 Jy ! Component: 3300 - total flux cleaned = 0.00707056 Jy ! Component: 3350 - total flux cleaned = 0.00719468 Jy ! Component: 3400 - total flux cleaned = 0.00731803 Jy ! Component: 3450 - total flux cleaned = 0.007471 Jy ! Component: 3500 - total flux cleaned = 0.00753191 Jy ! Component: 3550 - total flux cleaned = 0.00762245 Jy ! Component: 3600 - total flux cleaned = 0.00769762 Jy ! Component: 3650 - total flux cleaned = 0.00778688 Jy ! Component: 3700 - total flux cleaned = 0.00793463 Jy ! Component: 3750 - total flux cleaned = 0.00800806 Jy ! Component: 3800 - total flux cleaned = 0.00803716 Jy ! Component: 3850 - total flux cleaned = 0.00822564 Jy ! Component: 3900 - total flux cleaned = 0.00822556 Jy ! Component: 3950 - total flux cleaned = 0.00836884 Jy ! Component: 4000 - total flux cleaned = 0.00846855 Jy ! Component: 4050 - total flux cleaned = 0.00852505 Jy ! Total flux subtracted in 4096 components = 0.00860942 Jy ! Clean residual min=-0.000884 max=0.001094 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.321242 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 413 components and 0.321242 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0137+3122_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9699 x 1.66 at -1.204 degrees (North through East) ! Clean map min=-0.0019903 max=0.22926 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0137+3122_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.229255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237299 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310526 0.310526 0.621053 1.24211 2.48421 4.96842 9.93685 19.8737 39.7474 79.4948 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 966.101 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0137+3122_X_uvs.log closed on Thu Apr 7 01:39:06 2016