! Started logfile: .//J1559-1759_C_dfm.log on Mon Jan 20 18:22:46 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1559-1759_C_uva.fits ! Reading UV FITS file: .//J1559-1759_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1559-1759 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 3360 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 J1559-1759_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. ! ! 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=1.005325Jy sigma=16.925881 ! Fit after self-cal, rms=0.927986Jy sigma=15.610692 ! 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=1.835 mas, bmaj=5.645 mas, bpa=2.413 degrees ! Estimated noise=1.05465 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 = 0.0568582 Jy ! Component: 100 - total flux cleaned = 0.0697922 Jy ! Total flux subtracted in 100 components = 0.0697922 Jy ! Clean residual min=-0.003837 max=0.005940 Jy/beam ! Clean residual mean=-0.000021 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.0697922 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0697922 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=0.044086Jy sigma=0.715764 ! Fit after self-cal, rms=0.044040Jy sigma=0.714866 ! 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=2.207 mas, bmaj=6.154 mas, bpa=0.6597 degrees ! Estimated noise=0.734521 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 (3.3, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623462 Jy ! Component: 100 - total flux cleaned = 0.00890871 Jy ! Component: 150 - total flux cleaned = 0.0101011 Jy ! Component: 200 - total flux cleaned = 0.0102747 Jy ! Total flux subtracted in 200 components = 0.0102747 Jy ! Clean residual min=-0.002787 max=0.002125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0800668 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.0800668 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=0.043225Jy sigma=0.701261 ! Fit after self-cal, rms=0.043225Jy sigma=0.700800 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.207 x 6.154 at 0.6597 degrees (North through East) ! Clean map min=-0.0025625 max=0.071396 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.14 KP 1.04 LA 1.04 ! NL 0.93 OV 0.95 PT 0.96 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.17 KP 1.05 LA 1.01 ! NL 1.04 OV 0.95 PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.06 KP 1.03 LA 0.92 ! NL 1.03 OV 1.03 PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.90 KP 1.04 LA 0.93 ! NL 0.98 OV 1.06 PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.05 KP 1.09 LA 1.01 ! NL 1.03 OV 0.96 PT 0.98 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.99 KP 1.00 LA 0.98 ! NL 0.96 OV 0.99 PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.04 KP 1.06 LA 0.94 ! NL 1.11 OV 0.95 PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.11 KP 0.96 LA 0.91 ! NL 0.91 OV 1.04 PT 1.12 SC 0.96 ! ! ! Fit before self-cal, rms=0.043225Jy sigma=0.700800 ! Fit after self-cal, rms=0.043076Jy sigma=0.694407 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=6.199 mas, bpa=1.018 degrees ! Estimated noise=0.731613 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 = -0.000239849 Jy ! Component: 100 - total flux cleaned = -0.000328075 Jy ! Component: 150 - total flux cleaned = -0.000330516 Jy ! Component: 200 - total flux cleaned = -0.000284386 Jy ! Total flux subtracted in 200 components = -0.000284386 Jy ! Clean residual min=-0.002141 max=0.001783 Jy/beam ! Clean residual mean=0.000007 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0797824 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.0797824 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=0.043057Jy sigma=0.694086 ! Fit after self-cal, rms=0.043071Jy sigma=0.693949 ! 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=0.043071Jy sigma=0.693949 ! Fit after self-cal, rms=0.043123Jy sigma=0.693913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=6.209 mas, bpa=1.038 degrees ! Estimated noise=0.732291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107949 Jy ! Component: 100 - total flux cleaned = -0.000138194 Jy ! Component: 150 - total flux cleaned = -0.000113688 Jy ! Component: 200 - total flux cleaned = -6.9055e-05 Jy ! Total flux subtracted in 200 components = -6.9055e-05 Jy ! Clean residual min=-0.002147 max=0.001761 Jy/beam ! Clean residual mean=0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0797134 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.0797134 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=0.043114Jy sigma=0.693762 ! Fit after self-cal, rms=0.043112Jy sigma=0.693750 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 = 0.00010218 Jy ! Component: 100 - total flux cleaned = 0.000123418 Jy ! Component: 150 - total flux cleaned = 0.000133376 Jy ! Component: 200 - total flux cleaned = 0.000133389 Jy ! Total flux subtracted in 200 components = 0.000133389 Jy ! Clean residual min=-0.002151 max=0.001729 Jy/beam ! Clean residual mean=0.000007 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0798468 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0798468 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=0.043108Jy sigma=0.693675 ! Fit after self-cal, rms=0.043107Jy sigma=0.693668 ! 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=0.043107Jy sigma=0.693668 ! Fit after self-cal, rms=0.043176Jy sigma=0.693649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=6.216 mas, bpa=1.067 degrees ! Estimated noise=0.733288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.77345e-05 Jy ! Component: 100 - total flux cleaned = -5.89549e-05 Jy ! Component: 150 - total flux cleaned = -5.01783e-05 Jy ! Component: 200 - total flux cleaned = -4.2039e-05 Jy ! Total flux subtracted in 200 components = -4.2039e-05 Jy ! Clean residual min=-0.002159 max=0.001708 Jy/beam ! Clean residual mean=0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0798047 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.0798047 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=0.043172Jy sigma=0.693576 ! Fit after self-cal, rms=0.043171Jy sigma=0.693572 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.87914e-05 Jy ! Component: 100 - total flux cleaned = 8.88296e-05 Jy ! Component: 150 - total flux cleaned = 9.63475e-05 Jy ! Component: 200 - total flux cleaned = 0.000103466 Jy ! Total flux subtracted in 200 components = 0.000103466 Jy ! Clean residual min=-0.002161 max=0.001707 Jy/beam ! Clean residual mean=0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0799082 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0799082 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=0.043168Jy sigma=0.693528 ! Fit after self-cal, rms=0.043168Jy sigma=0.693525 ! 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=0.043168Jy sigma=0.693525 ! Fit after self-cal, rms=0.043200Jy sigma=0.693516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=8.18 mas, bpa=-7.953 degrees ! Estimated noise=0.858501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.7065e-05 Jy ! Component: 100 - total flux cleaned = 5.91521e-05 Jy ! Component: 150 - total flux cleaned = 8.88365e-05 Jy ! Component: 200 - total flux cleaned = 0.000107148 Jy ! Total flux subtracted in 200 components = 0.000107148 Jy ! Clean residual min=-0.002015 max=0.001785 Jy/beam ! Clean residual mean=0.000010 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0800153 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.0800153 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=0.043199Jy sigma=0.693472 ! Fit after self-cal, rms=0.043199Jy sigma=0.693469 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 = 1.27009e-05 Jy ! Component: 100 - total flux cleaned = 2.06734e-05 Jy ! Component: 150 - total flux cleaned = 2.05419e-05 Jy ! Component: 200 - total flux cleaned = 2.79269e-05 Jy ! Total flux subtracted in 200 components = 2.79269e-05 Jy ! Clean residual min=-0.002006 max=0.001773 Jy/beam ! Clean residual mean=0.000009 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0800432 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.0800433 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=0.043199Jy sigma=0.693442 ! Fit after self-cal, rms=0.043199Jy sigma=0.693440 ! 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=2.217 mas, bmaj=6.22 mas, bpa=1.088 degrees ! Estimated noise=0.733647 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.217 x 6.22 at 1.088 degrees (North through East) ! Clean map min=-0.0020768 max=0.070761 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=1.833 mas, bmaj=5.703 mas, bpa=3.002 degrees ! Estimated noise=1.05603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0568775 Jy ! Component: 100 - total flux cleaned = 0.0698085 Jy ! Component: 150 - total flux cleaned = 0.074059 Jy ! Component: 200 - total flux cleaned = 0.0762197 Jy ! Total flux subtracted in 200 components = 0.0762197 Jy ! Clean residual min=-0.003067 max=0.002994 Jy/beam ! Clean residual mean=-0.000004 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0762197 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0762197 Jy ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=6.22 mas, bpa=1.088 degrees ! Estimated noise=0.733647 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) ! Added new window around map position (-3.3, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023535 Jy ! Component: 100 - total flux cleaned = 0.00347533 Jy ! Component: 150 - total flux cleaned = 0.00386652 Jy ! Component: 200 - total flux cleaned = 0.00397001 Jy ! Total flux subtracted in 200 components = 0.00397001 Jy ! Clean residual min=-0.002140 max=0.001768 Jy/beam ! Clean residual mean=0.000006 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0801897 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.0801897 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=3.803 mas, bmaj=8.18 mas, bpa=-7.953 degrees ! Estimated noise=0.858501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210652 Jy ! Component: 100 - total flux cleaned = 0.000168165 Jy ! Component: 150 - total flux cleaned = 0.000169398 Jy ! Component: 200 - total flux cleaned = 0.000169702 Jy ! Total flux subtracted in 200 components = 0.000169702 Jy ! Clean residual min=-0.002092 max=0.001678 Jy/beam ! Clean residual mean=0.000008 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0803594 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 = 1.55657e-05 Jy ! Component: 100 - total flux cleaned = 2.97657e-05 Jy ! Component: 150 - total flux cleaned = 4.34473e-05 Jy ! Component: 200 - total flux cleaned = 5.57025e-05 Jy ! Total flux subtracted in 200 components = 5.57025e-05 Jy ! Clean residual min=-0.002029 max=0.001673 Jy/beam ! Clean residual mean=0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0804151 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 0.0804152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=6.22 mas, bpa=1.088 degrees ! Estimated noise=0.733647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.62859e-05 Jy ! Component: 100 - total flux cleaned = 4.55872e-05 Jy ! Component: 150 - total flux cleaned = 6.20963e-05 Jy ! Component: 200 - total flux cleaned = 9.05539e-05 Jy ! Total flux subtracted in 200 components = 9.05539e-05 Jy ! Clean residual min=-0.002090 max=0.001662 Jy/beam ! Clean residual mean=0.000005 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0805057 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.0805057 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=0.043193Jy sigma=0.693298 ! Fit after self-cal, rms=0.043189Jy sigma=0.693279 wmodel J1559-1759_C_map.mod ! Writing 106 model components to file: J1559-1759_C_map.mod wobs J1559-1759_C_uvs.fits ! Writing UV FITS file: J1559-1759_C_uvs.fits wwins J1559-1759_C_map.win ! wwins: Wrote 3 windows to J1559-1759_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 = -0.000810758 Jy ! Component: 100 - total flux cleaned = -0.00129049 Jy ! Component: 150 - total flux cleaned = -0.00154287 Jy ! Component: 200 - total flux cleaned = -0.00178114 Jy ! Component: 250 - total flux cleaned = -0.0019321 Jy ! Component: 300 - total flux cleaned = -0.00205351 Jy ! Component: 350 - total flux cleaned = -0.00210039 Jy ! Component: 400 - total flux cleaned = -0.00218932 Jy ! Component: 450 - total flux cleaned = -0.00223228 Jy ! Component: 500 - total flux cleaned = -0.00231495 Jy ! Component: 550 - total flux cleaned = -0.00231428 Jy ! Component: 600 - total flux cleaned = -0.00231447 Jy ! Component: 650 - total flux cleaned = -0.00231507 Jy ! Component: 700 - total flux cleaned = -0.00237048 Jy ! Component: 750 - total flux cleaned = -0.002406 Jy ! Component: 800 - total flux cleaned = -0.00242308 Jy ! Component: 850 - total flux cleaned = -0.00242322 Jy ! Component: 900 - total flux cleaned = -0.00245741 Jy ! Component: 950 - total flux cleaned = -0.00252352 Jy ! Component: 1000 - total flux cleaned = -0.00250692 Jy ! Component: 1050 - total flux cleaned = -0.00250675 Jy ! Component: 1100 - total flux cleaned = -0.00245962 Jy ! Component: 1150 - total flux cleaned = -0.00238296 Jy ! Component: 1200 - total flux cleaned = -0.00239835 Jy ! Component: 1250 - total flux cleaned = -0.00239823 Jy ! Component: 1300 - total flux cleaned = -0.00233928 Jy ! Component: 1350 - total flux cleaned = -0.00229578 Jy ! Component: 1400 - total flux cleaned = -0.00221052 Jy ! Component: 1450 - total flux cleaned = -0.00218243 Jy ! Component: 1500 - total flux cleaned = -0.00214074 Jy ! Component: 1550 - total flux cleaned = -0.00204563 Jy ! Component: 1600 - total flux cleaned = -0.00197877 Jy ! Component: 1650 - total flux cleaned = -0.0019392 Jy ! Component: 1700 - total flux cleaned = -0.00188688 Jy ! Component: 1750 - total flux cleaned = -0.00183535 Jy ! Component: 1800 - total flux cleaned = -0.00173376 Jy ! Component: 1850 - total flux cleaned = -0.00168368 Jy ! Component: 1900 - total flux cleaned = -0.00159691 Jy ! Component: 1950 - total flux cleaned = -0.00153551 Jy ! Component: 2000 - total flux cleaned = -0.00143859 Jy ! Component: 2050 - total flux cleaned = -0.00135476 Jy ! Component: 2100 - total flux cleaned = -0.00129547 Jy ! Component: 2150 - total flux cleaned = -0.00120163 Jy ! Component: 2200 - total flux cleaned = -0.00113191 Jy ! Component: 2250 - total flux cleaned = -0.00104005 Jy ! Component: 2300 - total flux cleaned = -0.000960507 Jy ! Component: 2350 - total flux cleaned = -0.000870414 Jy ! Component: 2400 - total flux cleaned = -0.000825875 Jy ! Component: 2450 - total flux cleaned = -0.000770564 Jy ! Component: 2500 - total flux cleaned = -0.000693803 Jy ! Component: 2550 - total flux cleaned = -0.000639444 Jy ! Component: 2600 - total flux cleaned = -0.000574914 Jy ! Component: 2650 - total flux cleaned = -0.0005322 Jy ! Component: 2700 - total flux cleaned = -0.000479121 Jy ! Component: 2750 - total flux cleaned = -0.000415907 Jy ! Component: 2800 - total flux cleaned = -0.000363621 Jy ! Component: 2850 - total flux cleaned = -0.000291026 Jy ! Component: 2900 - total flux cleaned = -0.000239495 Jy ! Component: 2950 - total flux cleaned = -0.000167937 Jy ! Component: 3000 - total flux cleaned = -0.000117145 Jy ! Component: 3050 - total flux cleaned = -6.66319e-05 Jy ! Component: 3100 - total flux cleaned = -2.64574e-05 Jy ! Component: 3150 - total flux cleaned = 1.35481e-05 Jy ! Component: 3200 - total flux cleaned = 7.30495e-05 Jy ! Component: 3250 - total flux cleaned = 0.000122375 Jy ! Component: 3300 - total flux cleaned = 0.000181222 Jy ! Component: 3350 - total flux cleaned = 0.000259093 Jy ! Component: 3400 - total flux cleaned = 0.000288159 Jy ! Component: 3450 - total flux cleaned = 0.00035567 Jy ! Component: 3500 - total flux cleaned = 0.000413197 Jy ! Component: 3550 - total flux cleaned = 0.000479927 Jy ! Component: 3600 - total flux cleaned = 0.000546233 Jy ! Component: 3650 - total flux cleaned = 0.000574581 Jy ! Component: 3700 - total flux cleaned = 0.000631 Jy ! Component: 3750 - total flux cleaned = 0.00066846 Jy ! Component: 3800 - total flux cleaned = 0.000705765 Jy ! Component: 3850 - total flux cleaned = 0.000761534 Jy ! Component: 3900 - total flux cleaned = 0.000807814 Jy ! Component: 3950 - total flux cleaned = 0.000844728 Jy ! Component: 4000 - total flux cleaned = 0.00089073 Jy ! Component: 4050 - total flux cleaned = 0.000936612 Jy ! Total flux subtracted in 4096 components = 0.000991505 Jy ! Clean residual min=-0.000562 max=0.000586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0814972 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 385 components and 0.0814972 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1559-1759_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.217 x 6.22 at 1.088 degrees (North through East) ! Clean map min=-0.0018043 max=0.069163 Jy/beam ! Writing clean map to FITS file: .//J1559-1759_C_map.fits wmodel .//J1559-1759_C_map.mod ! Writing 385 model components to file: .//J1559-1759_C_map.mod wobs .//J1559-1759_C_uvs.fits ! Writing UV FITS file: .//J1559-1759_C_uvs.fits wwins .//J1559-1759_C_map.win ! wwins: Wrote 4 windows to .//J1559-1759_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0691629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155745 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.675559 0.675559 1.35112 2.70223 5.40447 10.8089 21.6179 43.2357 86.4715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.076 quit ! Quitting program ! Log file .//J1559-1759_C_dfm.log closed on Mon Jan 20 18:22:49 2020