! Started logfile: /scr/pima/bg219g_uvs/J1604+1926_X_uvs.log on Thu Apr 7 09:53:02 2016 obs /scr/pima/bg219g_uvs/J1604+1926_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1604+1926_X_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877137 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 9852 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/bg219g_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.004434Jy sigma=22.817789 ! Fit after self-cal, rms=0.904170Jy sigma=20.480713 ! 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=0.6607 mas, bmaj=1.842 mas, bpa=6.82 degrees ! Estimated noise=0.838858 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 = 0.0711368 Jy ! Component: 100 - total flux cleaned = 0.0911738 Jy ! Total flux subtracted in 100 components = 0.0911738 Jy ! Clean residual min=-0.006339 max=0.009210 Jy/beam ! Clean residual mean=0.000003 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.0911738 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0911738 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=0.075037Jy sigma=1.547713 ! Fit after self-cal, rms=0.074738Jy sigma=1.541759 ! 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=0.7962 mas, bmaj=1.99 mas, bpa=9.176 degrees ! Estimated noise=0.442085 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 = 0.0134372 Jy ! Component: 100 - total flux cleaned = 0.0196586 Jy ! Component: 150 - total flux cleaned = 0.0233248 Jy ! Component: 200 - total flux cleaned = 0.0256023 Jy ! Total flux subtracted in 200 components = 0.0256023 Jy ! Clean residual min=-0.002784 max=0.003533 Jy/beam ! Clean residual mean=-0.000002 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.116776 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.116776 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=0.072581Jy sigma=1.482921 ! Fit after self-cal, rms=0.072563Jy sigma=1.482378 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7962 x 1.99 at 9.176 degrees (North through East) ! Clean map min=-0.0026631 max=0.09854 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 1.02 FD 0.97 HN 1.07 KP 1.00 ! LA 0.98 MK 0.94 OV 0.96 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.99 KP 1.01 ! LA 1.05 MK 0.98 OV 0.98 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.09 KP 1.00 ! LA 0.96 MK 0.98 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.03 KP 1.00 ! LA 0.99 MK 1.03 OV 0.99 PT 1.03 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00 OV 0.96 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.96 KP 1.05 ! LA 0.85 MK 1.07 OV 0.95 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.05 KP 1.03 ! LA 1.07 MK 1.06 OV 0.92 PT 1.00 ! SC 1.04 ! ! ! 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=0.072563Jy sigma=1.482378 ! Fit after self-cal, rms=0.072422Jy sigma=1.475510 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8026 mas, bmaj=2.013 mas, bpa=9.095 degrees ! Estimated noise=0.439639 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 = -0.00049068 Jy ! Component: 100 - total flux cleaned = -0.000632705 Jy ! Component: 150 - total flux cleaned = -0.000688603 Jy ! Component: 200 - total flux cleaned = -0.000757296 Jy ! Total flux subtracted in 200 components = -0.000757296 Jy ! Clean residual min=-0.002666 max=0.003281 Jy/beam ! Clean residual mean=-0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.116019 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.116019 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=0.072402Jy sigma=1.475249 ! Fit after self-cal, rms=0.072450Jy sigma=1.475024 ! 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=0.072450Jy sigma=1.475024 ! Fit after self-cal, rms=0.072534Jy sigma=1.474947 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8029 mas, bmaj=2.018 mas, bpa=9.068 degrees ! Estimated noise=0.439997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00035201 Jy ! Component: 100 - total flux cleaned = -0.000472043 Jy ! Component: 150 - total flux cleaned = -0.000530799 Jy ! Component: 200 - total flux cleaned = -0.000582775 Jy ! Total flux subtracted in 200 components = -0.000582775 Jy ! Clean residual min=-0.002687 max=0.003283 Jy/beam ! Clean residual mean=-0.000001 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.115436 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.115436 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=0.072524Jy sigma=1.474825 ! Fit after self-cal, rms=0.072524Jy sigma=1.474811 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 (24.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026267 Jy ! Component: 100 - total flux cleaned = 0.00291703 Jy ! Component: 150 - total flux cleaned = 0.00304322 Jy ! Component: 200 - total flux cleaned = 0.00314791 Jy ! Total flux subtracted in 200 components = 0.00314791 Jy ! Clean residual min=-0.002300 max=0.002777 Jy/beam ! Clean residual mean=-0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.118584 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.118584 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=0.072435Jy sigma=1.472420 ! Fit after self-cal, rms=0.072430Jy sigma=1.472241 ! Inverting map ! Added new window around map position (-23.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228458 Jy ! Component: 100 - total flux cleaned = 0.00269753 Jy ! Component: 150 - total flux cleaned = 0.00310838 Jy ! Component: 200 - total flux cleaned = 0.00352661 Jy ! Total flux subtracted in 200 components = 0.00352661 Jy ! Clean residual min=-0.001972 max=0.002361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.122111 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.122111 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=0.072342Jy sigma=1.470174 ! Fit after self-cal, rms=0.072326Jy sigma=1.469999 ! Inverting map ! Added new window around map position (31.4, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210124 Jy ! Component: 100 - total flux cleaned = 0.00275955 Jy ! Component: 150 - total flux cleaned = 0.00324987 Jy ! Component: 200 - total flux cleaned = 0.00364854 Jy ! Total flux subtracted in 200 components = 0.00364854 Jy ! Clean residual min=-0.001717 max=0.001972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.125759 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.125759 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=0.072248Jy sigma=1.468362 ! Fit after self-cal, rms=0.072237Jy sigma=1.468235 ! Inverting map ! Added new window around map position (-44.4, 43.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094683 Jy ! Component: 100 - total flux cleaned = 0.0013581 Jy ! Component: 150 - total flux cleaned = 0.00172987 Jy ! Component: 200 - total flux cleaned = 0.0020332 Jy ! Total flux subtracted in 200 components = 0.0020332 Jy ! Clean residual min=-0.001572 max=0.001590 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.127792 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 0.127792 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=0.072171Jy sigma=1.466790 ! Fit after self-cal, rms=0.072160Jy sigma=1.466710 ! 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=0.072160Jy sigma=1.466710 ! Fit after self-cal, rms=0.070941Jy sigma=1.466798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8047 mas, bmaj=2.021 mas, bpa=9.088 degrees ! Estimated noise=0.433531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.74908e-05 Jy ! Component: 100 - total flux cleaned = 0.00026959 Jy ! Component: 150 - total flux cleaned = 0.000497248 Jy ! Component: 200 - total flux cleaned = 0.000647662 Jy ! Total flux subtracted in 200 components = 0.000647662 Jy ! Clean residual min=-0.001410 max=0.001605 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.12844 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.12844 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=0.070908Jy sigma=1.466017 ! Fit after self-cal, rms=0.070900Jy sigma=1.465983 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 = 0.000295584 Jy ! Component: 100 - total flux cleaned = 0.000431852 Jy ! Component: 150 - total flux cleaned = 0.000560691 Jy ! Component: 200 - total flux cleaned = 0.000633625 Jy ! Total flux subtracted in 200 components = 0.000633625 Jy ! Clean residual min=-0.001388 max=0.001555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.129074 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.129074 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=0.070882Jy sigma=1.465583 ! Fit after self-cal, rms=0.070880Jy sigma=1.465573 ! Inverting map ! Added new window around map position (-2.2, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101478 Jy ! Component: 100 - total flux cleaned = -0.000108408 Jy ! Component: 150 - total flux cleaned = -5.6295e-05 Jy ! Component: 200 - total flux cleaned = -3.1813e-05 Jy ! Total flux subtracted in 200 components = -3.1813e-05 Jy ! Clean residual min=-0.001305 max=0.001594 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.129042 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.129042 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=0.070837Jy sigma=1.464653 ! Fit after self-cal, rms=0.070839Jy sigma=1.464605 ! Inverting map ! Added new window around map position (50, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721159 Jy ! Component: 100 - total flux cleaned = 0.000779475 Jy ! Component: 150 - total flux cleaned = 0.000890923 Jy ! Component: 200 - total flux cleaned = 0.000991509 Jy ! Total flux subtracted in 200 components = 0.000991509 Jy ! Clean residual min=-0.001194 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.130033 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.130033 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=0.070799Jy sigma=1.463749 ! Fit after self-cal, rms=0.070798Jy sigma=1.463694 ! Inverting map ! Added new window around map position (-48.8, -40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589622 Jy ! Component: 100 - total flux cleaned = 0.000703224 Jy ! Component: 150 - total flux cleaned = 0.00076356 Jy ! Component: 200 - total flux cleaned = 0.000871226 Jy ! Total flux subtracted in 200 components = 0.000871226 Jy ! Clean residual min=-0.001108 max=0.001124 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.130905 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 168 components and 0.130905 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=0.070756Jy sigma=1.462766 ! Fit after self-cal, rms=0.070749Jy sigma=1.462704 ! 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=0.070749Jy sigma=1.462704 ! Fit after self-cal, rms=0.069942Jy sigma=1.462841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=2.808 mas, bpa=13.19 degrees ! Estimated noise=0.570427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000674416 Jy ! Component: 100 - total flux cleaned = -0.000392519 Jy ! Component: 150 - total flux cleaned = -0.000241285 Jy ! Component: 200 - total flux cleaned = -6.4584e-05 Jy ! Total flux subtracted in 200 components = -6.4584e-05 Jy ! Clean residual min=-0.001051 max=0.001017 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.13084 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 190 components and 0.13084 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=0.069926Jy sigma=1.462466 ! Fit after self-cal, rms=0.069927Jy sigma=1.462447 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 = 0.00020391 Jy ! Component: 100 - total flux cleaned = 0.000327233 Jy ! Component: 150 - total flux cleaned = 0.000473546 Jy ! Component: 200 - total flux cleaned = 0.000594214 Jy ! Total flux subtracted in 200 components = 0.000594214 Jy ! Clean residual min=-0.000973 max=0.000945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.131434 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 207 components and 0.131434 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=0.069921Jy sigma=1.462333 ! Fit after self-cal, rms=0.069921Jy sigma=1.462323 ! 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=0.8054 mas, bmaj=2.022 mas, bpa=9.184 degrees ! Estimated noise=0.429033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8054 x 2.022 at 9.184 degrees (North through East) ! Clean map min=-0.0013888 max=0.096949 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=0.6688 mas, bmaj=1.866 mas, bpa=6.783 degrees ! Estimated noise=0.821282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0694267 Jy ! Component: 100 - total flux cleaned = 0.0886613 Jy ! Component: 150 - total flux cleaned = 0.0983986 Jy ! Component: 200 - total flux cleaned = 0.103465 Jy ! Total flux subtracted in 200 components = 0.103465 Jy ! Clean residual min=-0.004431 max=0.004585 Jy/beam ! Clean residual mean=0.000001 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.103465 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 0.103465 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8054 mas, bmaj=2.022 mas, bpa=9.184 degrees ! Estimated noise=0.429033 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 = 0.00537074 Jy ! Component: 100 - total flux cleaned = 0.00816737 Jy ! Component: 150 - total flux cleaned = 0.0107018 Jy ! Component: 200 - total flux cleaned = 0.0127461 Jy ! Total flux subtracted in 200 components = 0.0127461 Jy ! Clean residual min=-0.002489 max=0.002475 Jy/beam ! Clean residual mean=0.000000 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.116211 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.116211 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=2.4 mas, bmaj=2.808 mas, bpa=13.19 degrees ! Estimated noise=0.570427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132642 Jy ! Component: 100 - total flux cleaned = 0.00231534 Jy ! Component: 150 - total flux cleaned = 0.00341013 Jy ! Component: 200 - total flux cleaned = 0.00421704 Jy ! Total flux subtracted in 200 components = 0.00421704 Jy ! Clean residual min=-0.001578 max=0.001767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.120428 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 = 0.000762246 Jy ! Component: 100 - total flux cleaned = 0.00148395 Jy ! Component: 150 - total flux cleaned = 0.00217032 Jy ! Component: 200 - total flux cleaned = 0.00283487 Jy ! Total flux subtracted in 200 components = 0.00283487 Jy ! Clean residual min=-0.001250 max=0.001443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.123263 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 91 components and 0.123263 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8054 mas, bmaj=2.022 mas, bpa=9.184 degrees ! Estimated noise=0.429033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119728 Jy ! Component: 100 - total flux cleaned = 0.00155844 Jy ! Component: 150 - total flux cleaned = 0.00188607 Jy ! Component: 200 - total flux cleaned = 0.0022942 Jy ! Total flux subtracted in 200 components = 0.0022942 Jy ! Clean residual min=-0.001475 max=0.001679 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.125557 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.125557 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=0.070078Jy sigma=1.465578 ! Fit after self-cal, rms=0.070068Jy sigma=1.465296 wmodel /scr/pima/bg219g_uvs/J1604+1926_X_map.mod ! Writing 112 model components to file: /scr/pima/bg219g_uvs/J1604+1926_X_map.mod wobs /scr/pima/bg219g_uvs/J1604+1926_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1604+1926_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1604+1926_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219g_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 = 0.000105989 Jy ! Component: 100 - total flux cleaned = 0.000274744 Jy ! Component: 150 - total flux cleaned = 0.000343831 Jy ! Component: 200 - total flux cleaned = 0.000432885 Jy ! Component: 250 - total flux cleaned = 0.000539867 Jy ! Component: 300 - total flux cleaned = 0.000561222 Jy ! Component: 350 - total flux cleaned = 0.000642103 Jy ! Component: 400 - total flux cleaned = 0.000525217 Jy ! Component: 450 - total flux cleaned = 0.000469155 Jy ! Component: 500 - total flux cleaned = 0.000450803 Jy ! Component: 550 - total flux cleaned = 0.000450971 Jy ! Component: 600 - total flux cleaned = 0.000415416 Jy ! Component: 650 - total flux cleaned = 0.000415177 Jy ! Component: 700 - total flux cleaned = 0.000364341 Jy ! Component: 750 - total flux cleaned = 0.000331222 Jy ! Component: 800 - total flux cleaned = 0.000249932 Jy ! Component: 850 - total flux cleaned = 0.000234094 Jy ! Component: 900 - total flux cleaned = 0.000186818 Jy ! Component: 950 - total flux cleaned = 0.000109123 Jy ! Component: 1000 - total flux cleaned = 1.73138e-05 Jy ! Component: 1050 - total flux cleaned = -0.000103415 Jy ! Component: 1100 - total flux cleaned = -0.000192687 Jy ! Component: 1150 - total flux cleaned = -0.000266284 Jy ! Component: 1200 - total flux cleaned = -0.000382682 Jy ! Component: 1250 - total flux cleaned = -0.00046896 Jy ! Component: 1300 - total flux cleaned = -0.000582567 Jy ! Component: 1350 - total flux cleaned = -0.000666899 Jy ! Component: 1400 - total flux cleaned = -0.000778012 Jy ! Component: 1450 - total flux cleaned = -0.000874232 Jy ! Component: 1500 - total flux cleaned = -0.00096961 Jy ! Component: 1550 - total flux cleaned = -0.00106396 Jy ! Component: 1600 - total flux cleaned = -0.00111748 Jy ! Component: 1650 - total flux cleaned = -0.00121014 Jy ! Component: 1700 - total flux cleaned = -0.00128888 Jy ! Component: 1750 - total flux cleaned = -0.00137996 Jy ! Component: 1800 - total flux cleaned = -0.00144445 Jy ! Component: 1850 - total flux cleaned = -0.00148268 Jy ! Component: 1900 - total flux cleaned = -0.00152059 Jy ! Component: 1950 - total flux cleaned = -0.00152046 Jy ! Component: 2000 - total flux cleaned = -0.00154537 Jy ! Component: 2050 - total flux cleaned = -0.00157021 Jy ! Component: 2100 - total flux cleaned = -0.00159476 Jy ! Component: 2150 - total flux cleaned = -0.00161917 Jy ! Component: 2200 - total flux cleaned = -0.00165567 Jy ! Component: 2250 - total flux cleaned = -0.00170405 Jy ! Component: 2300 - total flux cleaned = -0.00177607 Jy ! Component: 2350 - total flux cleaned = -0.00182389 Jy ! Component: 2400 - total flux cleaned = -0.0018121 Jy ! Component: 2450 - total flux cleaned = -0.00189487 Jy ! Component: 2500 - total flux cleaned = -0.00190662 Jy ! Component: 2550 - total flux cleaned = -0.00194172 Jy ! Component: 2600 - total flux cleaned = -0.00194175 Jy ! Component: 2650 - total flux cleaned = -0.00193027 Jy ! Component: 2700 - total flux cleaned = -0.00193025 Jy ! Component: 2750 - total flux cleaned = -0.00196471 Jy ! Component: 2800 - total flux cleaned = -0.00196468 Jy ! Component: 2850 - total flux cleaned = -0.00196465 Jy ! Component: 2900 - total flux cleaned = -0.00197584 Jy ! Component: 2950 - total flux cleaned = -0.00197573 Jy ! Component: 3000 - total flux cleaned = -0.00195328 Jy ! Component: 3050 - total flux cleaned = -0.00193094 Jy ! Component: 3100 - total flux cleaned = -0.0019756 Jy ! Component: 3150 - total flux cleaned = -0.00203114 Jy ! Component: 3200 - total flux cleaned = -0.00203116 Jy ! Component: 3250 - total flux cleaned = -0.00207521 Jy ! Component: 3300 - total flux cleaned = -0.00205325 Jy ! Component: 3350 - total flux cleaned = -0.00211897 Jy ! Component: 3400 - total flux cleaned = -0.00214075 Jy ! Component: 3450 - total flux cleaned = -0.00214069 Jy ! Component: 3500 - total flux cleaned = -0.00212987 Jy ! Component: 3550 - total flux cleaned = -0.00215148 Jy ! Component: 3600 - total flux cleaned = -0.00216223 Jy ! Component: 3650 - total flux cleaned = -0.00213005 Jy ! Component: 3700 - total flux cleaned = -0.00221569 Jy ! Component: 3750 - total flux cleaned = -0.00220503 Jy ! Component: 3800 - total flux cleaned = -0.00218371 Jy ! Component: 3850 - total flux cleaned = -0.00218374 Jy ! Component: 3900 - total flux cleaned = -0.00218371 Jy ! Component: 3950 - total flux cleaned = -0.00219422 Jy ! Component: 4000 - total flux cleaned = -0.00217307 Jy ! Component: 4050 - total flux cleaned = -0.00217308 Jy ! Total flux subtracted in 4096 components = -0.00219405 Jy ! Clean residual min=-0.000643 max=0.000913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.123363 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 334 components and 0.123363 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1604+1926_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8054 x 2.022 at 9.184 degrees (North through East) ! Clean map min=-0.0016654 max=0.096048 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_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 0.0960483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.521112 0.521112 1.04222 2.08445 4.1689 8.33779 16.6756 33.3512 66.7023 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 575.691 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1604+1926_X_uvs.log closed on Thu Apr 7 09:53:07 2016