! Started logfile: /scr/pima/bu007_uvs/J1159+3027_C_dfm.log on Sun Jun 24 02:22:14 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1159+3027_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1159+3027_C_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99213 visibilities/baseline/integration-bin. ! Found source: J1159+3027 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 17144 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1159+3027_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002370Jy sigma=16.807352 ! Fit after self-cal, rms=0.961661Jy sigma=16.103233 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=3.507 mas, bpa=15.83 degrees ! Estimated noise=0.691181 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 = 0.0323552 Jy ! Component: 100 - total flux cleaned = 0.0399882 Jy ! Total flux subtracted in 100 components = 0.0399882 Jy ! Clean residual min=-0.004824 max=0.004585 Jy/beam ! Clean residual mean=-0.000002 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0399882 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0399882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082110Jy sigma=1.342345 ! Fit after self-cal, rms=0.080543Jy sigma=1.315287 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.433 mas, bmaj=3.736 mas, bpa=14.83 degrees ! Estimated noise=0.33013 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 = 0.00569811 Jy ! Component: 100 - total flux cleaned = 0.00827553 Jy ! Component: 150 - total flux cleaned = 0.00969807 Jy ! Component: 200 - total flux cleaned = 0.0104906 Jy ! Total flux subtracted in 200 components = 0.0104906 Jy ! Clean residual min=-0.001806 max=0.002057 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0504788 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.0504788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080213Jy sigma=1.308073 ! Fit after self-cal, rms=0.080148Jy sigma=1.307312 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.433 x 3.736 at 14.83 degrees (North through East) ! Clean map min=-0.0019549 max=0.044509 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.97 KP 0.79 ! LA 1.13 MK 1.05 NL 1.01 OV 0.99 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 1.00 KP 0.94 ! LA 0.95 MK 1.00 NL 0.88 OV 1.01 ! PT 0.98 SC 1.29 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.12 HN 0.93 KP 0.97 ! LA 0.89 MK 0.95 NL 1.01 OV 0.94 ! PT 0.98 SC 1.23 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.13 HN 1.06 KP 1.00 ! LA 1.11 MK 0.97 NL 0.98 OV 0.92 ! PT 0.90 SC 1.15 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.98 KP 0.93 ! LA 1.01 MK 1.06 NL 0.89 OV 1.09 ! PT 1.07 SC 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.95 KP 0.95 ! LA 1.06 MK 1.10 NL 1.07 OV 0.89 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.90 KP 0.88 ! LA 1.17 MK 1.13 NL 1.03 OV 0.94 ! PT 0.91 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.92 ! LA 1.03 MK 0.96 NL 0.87 OV 1.00 ! PT 0.97 SC 0.94 ! ! ! Fit before self-cal, rms=0.080148Jy sigma=1.307312 ! Fit after self-cal, rms=0.079940Jy sigma=1.304234 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=3.761 mas, bpa=14.63 degrees ! Estimated noise=0.324599 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 = -0.000472521 Jy ! Component: 100 - total flux cleaned = -0.000559057 Jy ! Component: 150 - total flux cleaned = -0.000647556 Jy ! Component: 200 - total flux cleaned = -0.000705867 Jy ! Total flux subtracted in 200 components = -0.000705867 Jy ! Clean residual min=-0.001865 max=0.001543 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0497729 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0497729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079929Jy sigma=1.304092 ! Fit after self-cal, rms=0.080081Jy sigma=1.302701 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080081Jy sigma=1.302701 ! Fit after self-cal, rms=0.080626Jy sigma=1.302449 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=3.769 mas, bpa=14.71 degrees ! Estimated noise=0.323287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000516294 Jy ! Component: 100 - total flux cleaned = -0.000631633 Jy ! Component: 150 - total flux cleaned = -0.000684701 Jy ! Component: 200 - total flux cleaned = -0.000729387 Jy ! Total flux subtracted in 200 components = -0.000729387 Jy ! Clean residual min=-0.001675 max=0.001580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0490436 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0490435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080618Jy sigma=1.302373 ! Fit after self-cal, rms=0.080681Jy sigma=1.302264 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 = 1.42646e-05 Jy ! Component: 100 - total flux cleaned = 3.70577e-05 Jy ! Component: 150 - total flux cleaned = 3.70045e-05 Jy ! Component: 200 - total flux cleaned = 3.70428e-05 Jy ! Total flux subtracted in 200 components = 3.70428e-05 Jy ! Clean residual min=-0.001666 max=0.001590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0490806 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0490806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080677Jy sigma=1.302223 ! Fit after self-cal, rms=0.080689Jy sigma=1.302025 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080689Jy sigma=1.302025 ! Fit after self-cal, rms=0.080412Jy sigma=1.301944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.45 mas, bmaj=3.772 mas, bpa=14.82 degrees ! Estimated noise=0.320939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000471543 Jy ! Component: 100 - total flux cleaned = -0.000589852 Jy ! Component: 150 - total flux cleaned = -0.00063179 Jy ! Component: 200 - total flux cleaned = -0.000622986 Jy ! Total flux subtracted in 200 components = -0.000622986 Jy ! Clean residual min=-0.001670 max=0.001526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0484576 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0484576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080406Jy sigma=1.301910 ! Fit after self-cal, rms=0.080422Jy sigma=1.301715 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 = 5.60632e-05 Jy ! Component: 100 - total flux cleaned = 7.63866e-05 Jy ! Component: 150 - total flux cleaned = 7.6757e-05 Jy ! Component: 200 - total flux cleaned = 8.42559e-05 Jy ! Total flux subtracted in 200 components = 8.42559e-05 Jy ! Clean residual min=-0.001697 max=0.001537 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0485419 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0485419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080420Jy sigma=1.301688 ! Fit after self-cal, rms=0.080422Jy sigma=1.301683 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080422Jy sigma=1.301683 ! Fit after self-cal, rms=0.079851Jy sigma=1.301647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.456 mas, bmaj=4.935 mas, bpa=4.658 degrees ! Estimated noise=0.427616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000474642 Jy ! Component: 100 - total flux cleaned = -0.000499523 Jy ! Component: 150 - total flux cleaned = -0.000509382 Jy ! Component: 200 - total flux cleaned = -0.000497086 Jy ! Total flux subtracted in 200 components = -0.000497086 Jy ! Clean residual min=-0.001751 max=0.001629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0480448 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0480448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079847Jy sigma=1.301710 ! Fit after self-cal, rms=0.079862Jy sigma=1.301674 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 = 6.13203e-05 Jy ! Component: 100 - total flux cleaned = 6.29054e-05 Jy ! Component: 150 - total flux cleaned = 5.09425e-05 Jy ! Component: 200 - total flux cleaned = 5.68993e-05 Jy ! Total flux subtracted in 200 components = 5.68993e-05 Jy ! Clean residual min=-0.001756 max=0.001635 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0481017 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.0481017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079863Jy sigma=1.301739 ! Fit after self-cal, rms=0.079869Jy sigma=1.301722 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.774 mas, bpa=14.9 degrees ! Estimated noise=0.318343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.454 x 3.774 at 14.9 degrees (North through East) ! Clean map min=-0.0015235 max=0.042317 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=3.54 mas, bpa=15.81 degrees ! Estimated noise=0.679123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335727 Jy ! Component: 100 - total flux cleaned = 0.0413014 Jy ! Component: 150 - total flux cleaned = 0.0450437 Jy ! Component: 200 - total flux cleaned = 0.0475484 Jy ! Total flux subtracted in 200 components = 0.0475484 Jy ! Clean residual min=-0.003592 max=0.003369 Jy/beam ! Clean residual mean=0.000000 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0475484 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0475484 Jy ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.774 mas, bpa=14.9 degrees ! Estimated noise=0.318343 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 = 0.000927882 Jy ! Component: 100 - total flux cleaned = 0.000879404 Jy ! Component: 150 - total flux cleaned = 0.000881714 Jy ! Component: 200 - total flux cleaned = 0.000855412 Jy ! Total flux subtracted in 200 components = 0.000855412 Jy ! Clean residual min=-0.001679 max=0.001551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0484038 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.0484038 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.456 mas, bmaj=4.935 mas, bpa=4.658 degrees ! Estimated noise=0.427616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222193 Jy ! Component: 100 - total flux cleaned = -0.000258899 Jy ! Component: 150 - total flux cleaned = -0.000271525 Jy ! Component: 200 - total flux cleaned = -0.000271557 Jy ! Total flux subtracted in 200 components = -0.000271557 Jy ! Clean residual min=-0.001777 max=0.001636 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0481323 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 = -4.83695e-06 Jy ! Component: 100 - total flux cleaned = -4.8025e-06 Jy ! Component: 150 - total flux cleaned = -9.12284e-06 Jy ! Component: 200 - total flux cleaned = -9.1229e-06 Jy ! Total flux subtracted in 200 components = -9.1229e-06 Jy ! Clean residual min=-0.001777 max=0.001636 Jy/beam ! Clean residual mean=-0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0481231 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0481231 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.774 mas, bpa=14.9 degrees ! Estimated noise=0.318343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133977 Jy ! Component: 100 - total flux cleaned = -0.000151176 Jy ! Component: 150 - total flux cleaned = -0.000180196 Jy ! Component: 200 - total flux cleaned = -0.000192427 Jy ! Total flux subtracted in 200 components = -0.000192427 Jy ! Clean residual min=-0.001645 max=0.001520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0479307 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0479307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079868Jy sigma=1.301752 ! Fit after self-cal, rms=0.079862Jy sigma=1.301725 wmodel J1159+3027_C_map.mod ! Writing 40 model components to file: J1159+3027_C_map.mod wobs J1159+3027_C_uvs.fits ! Writing UV FITS file: J1159+3027_C_uvs.fits wwins J1159+3027_C_map.win ! wwins: Wrote 1 windows to J1159+3027_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156493 Jy ! Component: 100 - total flux cleaned = -0.000127923 Jy ! Component: 150 - total flux cleaned = -7.54617e-05 Jy ! Component: 200 - total flux cleaned = -7.53437e-05 Jy ! Component: 250 - total flux cleaned = -0.000147624 Jy ! Component: 300 - total flux cleaned = -0.000147046 Jy ! Component: 350 - total flux cleaned = -0.00016957 Jy ! Component: 400 - total flux cleaned = -0.000124394 Jy ! Component: 450 - total flux cleaned = -0.00010286 Jy ! Component: 500 - total flux cleaned = -6.0181e-05 Jy ! Component: 550 - total flux cleaned = -6.07718e-05 Jy ! Component: 600 - total flux cleaned = -4.01783e-05 Jy ! Component: 650 - total flux cleaned = -1.9939e-05 Jy ! Component: 700 - total flux cleaned = 4.71912e-07 Jy ! Component: 750 - total flux cleaned = -1.94126e-05 Jy ! Component: 800 - total flux cleaned = -5.86427e-05 Jy ! Component: 850 - total flux cleaned = -0.000154624 Jy ! Component: 900 - total flux cleaned = -0.000192501 Jy ! Component: 950 - total flux cleaned = -0.000248947 Jy ! Component: 1000 - total flux cleaned = -0.000304311 Jy ! Component: 1050 - total flux cleaned = -0.000376986 Jy ! Component: 1100 - total flux cleaned = -0.000448526 Jy ! Component: 1150 - total flux cleaned = -0.000465891 Jy ! Component: 1200 - total flux cleaned = -0.000483491 Jy ! Component: 1250 - total flux cleaned = -0.000534985 Jy ! Component: 1300 - total flux cleaned = -0.000552111 Jy ! Component: 1350 - total flux cleaned = -0.00060275 Jy ! Component: 1400 - total flux cleaned = -0.000619375 Jy ! Component: 1450 - total flux cleaned = -0.000684812 Jy ! Component: 1500 - total flux cleaned = -0.000668556 Jy ! Component: 1550 - total flux cleaned = -0.000636437 Jy ! Component: 1600 - total flux cleaned = -0.000668365 Jy ! Component: 1650 - total flux cleaned = -0.000684087 Jy ! Component: 1700 - total flux cleaned = -0.000699581 Jy ! Component: 1750 - total flux cleaned = -0.000730381 Jy ! Component: 1800 - total flux cleaned = -0.000684752 Jy ! Component: 1850 - total flux cleaned = -0.000775567 Jy ! Component: 1900 - total flux cleaned = -0.000775395 Jy ! Component: 1950 - total flux cleaned = -0.000790134 Jy ! Component: 2000 - total flux cleaned = -0.000834196 Jy ! Component: 2050 - total flux cleaned = -0.000776037 Jy ! Component: 2100 - total flux cleaned = -0.000761831 Jy ! Component: 2150 - total flux cleaned = -0.000761938 Jy ! Component: 2200 - total flux cleaned = -0.000762037 Jy ! Component: 2250 - total flux cleaned = -0.000803953 Jy ! Component: 2300 - total flux cleaned = -0.000790182 Jy ! Component: 2350 - total flux cleaned = -0.000817759 Jy ! Component: 2400 - total flux cleaned = -0.000845067 Jy ! Component: 2450 - total flux cleaned = -0.000831665 Jy ! Component: 2500 - total flux cleaned = -0.000858462 Jy ! Component: 2550 - total flux cleaned = -0.000858513 Jy ! Component: 2600 - total flux cleaned = -0.000884862 Jy ! Component: 2650 - total flux cleaned = -0.000884815 Jy ! Component: 2700 - total flux cleaned = -0.000910613 Jy ! Component: 2750 - total flux cleaned = -0.000884885 Jy ! Component: 2800 - total flux cleaned = -0.000846484 Jy ! Component: 2850 - total flux cleaned = -0.000833875 Jy ! Component: 2900 - total flux cleaned = -0.000858947 Jy ! Component: 2950 - total flux cleaned = -0.0008587 Jy ! Component: 3000 - total flux cleaned = -0.00080918 Jy ! Component: 3050 - total flux cleaned = -0.000821586 Jy ! Component: 3100 - total flux cleaned = -0.000797244 Jy ! Component: 3150 - total flux cleaned = -0.000857838 Jy ! Component: 3200 - total flux cleaned = -0.000845838 Jy ! Component: 3250 - total flux cleaned = -0.000857765 Jy ! Component: 3300 - total flux cleaned = -0.000917232 Jy ! Component: 3350 - total flux cleaned = -0.00090544 Jy ! Component: 3400 - total flux cleaned = -0.000940605 Jy ! Component: 3450 - total flux cleaned = -0.000940666 Jy ! Component: 3500 - total flux cleaned = -0.000986979 Jy ! Component: 3550 - total flux cleaned = -0.00102146 Jy ! Component: 3600 - total flux cleaned = -0.000998522 Jy ! Component: 3650 - total flux cleaned = -0.00106667 Jy ! Component: 3700 - total flux cleaned = -0.0010103 Jy ! Component: 3750 - total flux cleaned = -0.00107767 Jy ! Component: 3800 - total flux cleaned = -0.00108883 Jy ! Component: 3850 - total flux cleaned = -0.00113316 Jy ! Component: 3900 - total flux cleaned = -0.00116624 Jy ! Component: 3950 - total flux cleaned = -0.00115526 Jy ! Component: 4000 - total flux cleaned = -0.00119895 Jy ! Component: 4050 - total flux cleaned = -0.00120978 Jy ! Total flux subtracted in 4096 components = -0.00123142 Jy ! Clean residual min=-0.000694 max=0.000652 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0466993 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 299 components and 0.0466993 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1159+3027_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.454 x 3.774 at 14.9 degrees (North through East) ! Clean map min=-0.0013538 max=0.042069 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1159+3027_C_map.fits wmodel /scr/pima/bu007_uvs/J1159+3027_C_map.mod ! Writing 299 model components to file: /scr/pima/bu007_uvs/J1159+3027_C_map.mod wobs /scr/pima/bu007_uvs/J1159+3027_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1159+3027_C_uvs.fits wwins /scr/pima/bu007_uvs/J1159+3027_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1159+3027_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0420695 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018701 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33358 1.33358 2.66716 5.33432 10.6686 21.3373 42.6745 85.3491 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 224.958 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1159+3027_C_dfm.log closed on Sun Jun 24 02:22:18 2018