! Started logfile: .//J1110-0756_X_20180522_dfm.log on Mon Jun 11 08:52:03 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1110-0756_X_20180522_uva.fits ! Reading UV FITS file: .//J1110-0756_X_20180522_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973485 visibilities/baseline/integration-bin. ! Found source: J1110-0756 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 6168 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1110-0756_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 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 0.200x0.200 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004351Jy sigma=21.561638 ! Fit after self-cal, rms=0.931270Jy sigma=19.993088 ! 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=0.7746 mas, bmaj=4.224 mas, bpa=-16.48 degrees ! Estimated noise=0.616497 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 = 0.0529797 Jy ! Component: 100 - total flux cleaned = 0.0649626 Jy ! Total flux subtracted in 100 components = 0.0649626 Jy ! Clean residual min=-0.002700 max=0.004363 Jy/beam ! Clean residual mean=-0.000003 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0649626 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0649626 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=0.041210Jy sigma=0.690990 ! Fit after self-cal, rms=0.041024Jy sigma=0.689586 ! 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=0.9999 mas, bmaj=4.148 mas, bpa=-16.21 degrees ! Estimated noise=0.433927 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 = 0.00511119 Jy ! Component: 100 - total flux cleaned = 0.00639374 Jy ! Component: 150 - total flux cleaned = 0.00668925 Jy ! Component: 200 - total flux cleaned = 0.00679848 Jy ! Total flux subtracted in 200 components = 0.00679848 Jy ! Clean residual min=-0.002010 max=0.002399 Jy/beam ! Clean residual mean=-0.000004 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0717611 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.0717611 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=0.040337Jy sigma=0.672022 ! Fit after self-cal, rms=0.040339Jy sigma=0.671838 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9999 x 4.148 at -16.21 degrees (North through East) ! Clean map min=-0.0018892 max=0.068551 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.95 KP 0.93 ! LA 1.01 MK 1.02 NL 1.05 OV 0.95 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.86 KP 1.02 ! LA 0.96 MK 1.05 NL 1.05 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.96 KP 1.01 ! LA 0.96 MK 0.97 NL 1.14 OV 0.93 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.91 KP 0.95 ! LA 0.98 MK 0.99 NL 1.14 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.95 KP 1.02 ! LA 1.01 MK 1.04 NL 1.12 OV 0.87 ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 0.93 ! LA 1.04 MK 1.00 NL 1.16 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.06 KP 0.98 ! LA 0.95 MK 0.98 NL 1.10 OV 0.94 ! PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.92 KP 1.01 ! LA 1.00 MK 1.08 NL 1.17 OV 0.91 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.040339Jy sigma=0.671838 ! Fit after self-cal, rms=0.039125Jy sigma=0.661416 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=4.102 mas, bpa=-16.02 degrees ! Estimated noise=0.429852 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 = -0.00019595 Jy ! Component: 100 - total flux cleaned = -0.000194567 Jy ! Component: 150 - total flux cleaned = -0.000193983 Jy ! Component: 200 - total flux cleaned = -0.000206441 Jy ! Total flux subtracted in 200 components = -0.000206441 Jy ! Clean residual min=-0.001275 max=0.001457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0715546 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0715546 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=0.039117Jy sigma=0.661112 ! Fit after self-cal, rms=0.039094Jy sigma=0.660973 ! 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=0.039094Jy sigma=0.660973 ! Fit after self-cal, rms=0.039132Jy sigma=0.660944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=4.096 mas, bpa=-16.03 degrees ! Estimated noise=0.430236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.48719e-05 Jy ! Component: 100 - total flux cleaned = -2.44507e-05 Jy ! Component: 150 - total flux cleaned = -4.46401e-05 Jy ! Component: 200 - total flux cleaned = -5.33202e-05 Jy ! Total flux subtracted in 200 components = -5.33202e-05 Jy ! Clean residual min=-0.001292 max=0.001447 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0715013 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0715013 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=0.039128Jy sigma=0.660775 ! Fit after self-cal, rms=0.039128Jy sigma=0.660769 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 = 6.54013e-06 Jy ! Component: 100 - total flux cleaned = -1.12275e-06 Jy ! Component: 150 - total flux cleaned = -1.10074e-06 Jy ! Component: 200 - total flux cleaned = -1.24473e-06 Jy ! Total flux subtracted in 200 components = -1.24473e-06 Jy ! Clean residual min=-0.001296 max=0.001429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0715001 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0715001 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=0.039126Jy sigma=0.660702 ! Fit after self-cal, rms=0.039127Jy sigma=0.660699 ! 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=0.039127Jy sigma=0.660699 ! Fit after self-cal, rms=0.039268Jy sigma=0.659831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=4.09 mas, bpa=-16.04 degrees ! Estimated noise=0.4317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146681 Jy ! Component: 100 - total flux cleaned = 0.000157092 Jy ! Component: 150 - total flux cleaned = 0.000156716 Jy ! Component: 200 - total flux cleaned = 0.000150094 Jy ! Total flux subtracted in 200 components = 0.000150094 Jy ! Clean residual min=-0.001287 max=0.001417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0716502 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0716502 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=0.039265Jy sigma=0.659726 ! Fit after self-cal, rms=0.039267Jy sigma=0.659718 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 = 2.28249e-06 Jy ! Component: 100 - total flux cleaned = 2.38275e-06 Jy ! Component: 150 - total flux cleaned = -2.71334e-06 Jy ! Component: 200 - total flux cleaned = -7.87572e-06 Jy ! Total flux subtracted in 200 components = -7.87572e-06 Jy ! Clean residual min=-0.001303 max=0.001411 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0716423 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0716423 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=0.039265Jy sigma=0.659683 ! Fit after self-cal, rms=0.039266Jy sigma=0.659682 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039266Jy sigma=0.659682 ! Fit after self-cal, rms=0.039349Jy sigma=0.659000 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=4.526 mas, bpa=-2.961 degrees ! Estimated noise=0.507517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.78422e-05 Jy ! Component: 100 - total flux cleaned = 2.11805e-05 Jy ! Component: 150 - total flux cleaned = 2.73124e-05 Jy ! Component: 200 - total flux cleaned = 3.24958e-05 Jy ! Total flux subtracted in 200 components = 3.24958e-05 Jy ! Clean residual min=-0.001528 max=0.001510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0716748 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.0716748 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=0.039348Jy sigma=0.658977 ! Fit after self-cal, rms=0.039347Jy sigma=0.658973 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 = 1.015e-05 Jy ! Component: 100 - total flux cleaned = 2.45497e-06 Jy ! Component: 150 - total flux cleaned = -4.93244e-06 Jy ! Component: 200 - total flux cleaned = -1.17776e-05 Jy ! Total flux subtracted in 200 components = -1.17776e-05 Jy ! Clean residual min=-0.001526 max=0.001480 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.071663 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.071663 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=0.039347Jy sigma=0.658981 ! Fit after self-cal, rms=0.039346Jy sigma=0.658979 ! 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=1.009 mas, bmaj=4.082 mas, bpa=-16.04 degrees ! Estimated noise=0.432574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 4.082 at -16.04 degrees (North through East) ! Clean map min=-0.0012355 max=0.068435 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=0.781 mas, bmaj=4.145 mas, bpa=-16.33 degrees ! Estimated noise=0.614594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528409 Jy ! Component: 100 - total flux cleaned = 0.0646685 Jy ! Component: 150 - total flux cleaned = 0.0689286 Jy ! Component: 200 - total flux cleaned = 0.0707109 Jy ! Total flux subtracted in 200 components = 0.0707109 Jy ! Clean residual min=-0.001788 max=0.001864 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0707109 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0707109 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=4.082 mas, bpa=-16.04 degrees ! Estimated noise=0.432574 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 = 0.000828171 Jy ! Component: 100 - total flux cleaned = 0.00106235 Jy ! Component: 150 - total flux cleaned = 0.00124589 Jy ! Component: 200 - total flux cleaned = 0.0013347 Jy ! Total flux subtracted in 200 components = 0.0013347 Jy ! Clean residual min=-0.001299 max=0.001432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0720456 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0720456 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=2.247 mas, bmaj=4.526 mas, bpa=-2.961 degrees ! Estimated noise=0.507517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.96907e-05 Jy ! Component: 100 - total flux cleaned = -6.00034e-05 Jy ! Component: 150 - total flux cleaned = -0.000105951 Jy ! Component: 200 - total flux cleaned = -0.000138177 Jy ! Total flux subtracted in 200 components = -0.000138177 Jy ! Clean residual min=-0.001445 max=0.001513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0719074 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 = -3.54001e-05 Jy ! Component: 100 - total flux cleaned = -6.06097e-05 Jy ! Component: 150 - total flux cleaned = -8.33279e-05 Jy ! Component: 200 - total flux cleaned = -9.91283e-05 Jy ! Total flux subtracted in 200 components = -9.91283e-05 Jy ! Clean residual min=-0.001458 max=0.001500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0718083 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0718083 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=4.082 mas, bpa=-16.04 degrees ! Estimated noise=0.432574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117524 Jy ! Component: 100 - total flux cleaned = 0.000107526 Jy ! Component: 150 - total flux cleaned = 8.26515e-05 Jy ! Component: 200 - total flux cleaned = 6.80319e-05 Jy ! Total flux subtracted in 200 components = 6.80319e-05 Jy ! Clean residual min=-0.001298 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0718763 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0718763 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=0.039346Jy sigma=0.659001 ! Fit after self-cal, rms=0.039347Jy sigma=0.658982 wmodel J1110-0756_X_map.mod ! Writing 52 model components to file: J1110-0756_X_map.mod wobs J1110-0756_X_uvs.fits ! Writing UV FITS file: J1110-0756_X_uvs.fits wwins J1110-0756_X_map.win ! wwins: Wrote 1 windows to J1110-0756_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 = 0.000467242 Jy ! Component: 100 - total flux cleaned = 0.000742275 Jy ! Component: 150 - total flux cleaned = 0.000978252 Jy ! Component: 200 - total flux cleaned = 0.00118089 Jy ! Component: 250 - total flux cleaned = 0.00137357 Jy ! Component: 300 - total flux cleaned = 0.00150313 Jy ! Component: 350 - total flux cleaned = 0.00166418 Jy ! Component: 400 - total flux cleaned = 0.0018022 Jy ! Component: 450 - total flux cleaned = 0.00191913 Jy ! Component: 500 - total flux cleaned = 0.00201654 Jy ! Component: 550 - total flux cleaned = 0.00207989 Jy ! Component: 600 - total flux cleaned = 0.00217215 Jy ! Component: 650 - total flux cleaned = 0.00221687 Jy ! Component: 700 - total flux cleaned = 0.00224614 Jy ! Component: 750 - total flux cleaned = 0.00230273 Jy ! Component: 800 - total flux cleaned = 0.00234407 Jy ! Component: 850 - total flux cleaned = 0.00237117 Jy ! Component: 900 - total flux cleaned = 0.00239797 Jy ! Component: 950 - total flux cleaned = 0.00246311 Jy ! Component: 1000 - total flux cleaned = 0.00243785 Jy ! Component: 1050 - total flux cleaned = 0.00250052 Jy ! Component: 1100 - total flux cleaned = 0.00251286 Jy ! Component: 1150 - total flux cleaned = 0.00257311 Jy ! Component: 1200 - total flux cleaned = 0.0025611 Jy ! Component: 1250 - total flux cleaned = 0.00254957 Jy ! Component: 1300 - total flux cleaned = 0.00250358 Jy ! Component: 1350 - total flux cleaned = 0.00246984 Jy ! Component: 1400 - total flux cleaned = 0.00245868 Jy ! Component: 1450 - total flux cleaned = 0.00240383 Jy ! Component: 1500 - total flux cleaned = 0.00237182 Jy ! Component: 1550 - total flux cleaned = 0.00238268 Jy ! Component: 1600 - total flux cleaned = 0.00235104 Jy ! Component: 1650 - total flux cleaned = 0.00229908 Jy ! Component: 1700 - total flux cleaned = 0.00228898 Jy ! Component: 1750 - total flux cleaned = 0.00226871 Jy ! Component: 1800 - total flux cleaned = 0.00223864 Jy ! Component: 1850 - total flux cleaned = 0.00221872 Jy ! Component: 1900 - total flux cleaned = 0.00219913 Jy ! Component: 1950 - total flux cleaned = 0.00214113 Jy ! Component: 2000 - total flux cleaned = 0.00216021 Jy ! Component: 2050 - total flux cleaned = 0.00213195 Jy ! Component: 2100 - total flux cleaned = 0.00212266 Jy ! Component: 2150 - total flux cleaned = 0.00213205 Jy ! Component: 2200 - total flux cleaned = 0.00211387 Jy ! Component: 2250 - total flux cleaned = 0.00213205 Jy ! Component: 2300 - total flux cleaned = 0.0021141 Jy ! Component: 2350 - total flux cleaned = 0.00206079 Jy ! Component: 2400 - total flux cleaned = 0.00206957 Jy ! Component: 2450 - total flux cleaned = 0.00201712 Jy ! Component: 2500 - total flux cleaned = 0.00198256 Jy ! Component: 2550 - total flux cleaned = 0.00196537 Jy ! Component: 2600 - total flux cleaned = 0.00192293 Jy ! Component: 2650 - total flux cleaned = 0.00189758 Jy ! Component: 2700 - total flux cleaned = 0.00183908 Jy ! Component: 2750 - total flux cleaned = 0.00179765 Jy ! Component: 2800 - total flux cleaned = 0.00173199 Jy ! Component: 2850 - total flux cleaned = 0.00165882 Jy ! Component: 2900 - total flux cleaned = 0.00164268 Jy ! Component: 2950 - total flux cleaned = 0.00158672 Jy ! Component: 3000 - total flux cleaned = 0.00153907 Jy ! Component: 3050 - total flux cleaned = 0.00148385 Jy ! Component: 3100 - total flux cleaned = 0.0014368 Jy ! Component: 3150 - total flux cleaned = 0.00138227 Jy ! Component: 3200 - total flux cleaned = 0.00132816 Jy ! Component: 3250 - total flux cleaned = 0.00126668 Jy ! Component: 3300 - total flux cleaned = 0.00125138 Jy ! Component: 3350 - total flux cleaned = 0.00122096 Jy ! Component: 3400 - total flux cleaned = 0.00115306 Jy ! Component: 3450 - total flux cleaned = 0.00108562 Jy ! Component: 3500 - total flux cleaned = 0.00104097 Jy ! Component: 3550 - total flux cleaned = 0.000959541 Jy ! Component: 3600 - total flux cleaned = 0.000922795 Jy ! Component: 3650 - total flux cleaned = 0.000849605 Jy ! Component: 3700 - total flux cleaned = 0.000813244 Jy ! Component: 3750 - total flux cleaned = 0.000762596 Jy ! Component: 3800 - total flux cleaned = 0.000712251 Jy ! Component: 3850 - total flux cleaned = 0.000654956 Jy ! Component: 3900 - total flux cleaned = 0.000619308 Jy ! Component: 3950 - total flux cleaned = 0.000583865 Jy ! Component: 4000 - total flux cleaned = 0.000534507 Jy ! Component: 4050 - total flux cleaned = 0.000499421 Jy ! Total flux subtracted in 4096 components = 0.000485422 Jy ! Clean residual min=-0.000424 max=0.000507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0723618 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 303 components and 0.0723618 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1110-0756_X_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 4.082 at -16.04 degrees (North through East) ! Clean map min=-0.00092226 max=0.068499 Jy/beam ! Writing clean map to FITS file: .//J1110-0756_X_20180522_map.fits wmodel .//J1110-0756_X_20180522_map.mod ! Writing 303 model components to file: .//J1110-0756_X_20180522_map.mod wobs .//J1110-0756_X_20180522_uvs.fits ! Writing UV FITS file: .//J1110-0756_X_20180522_uvs.fits wwins .//J1110-0756_X_20180522_map.win ! wwins: Wrote 2 windows to .//J1110-0756_X_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0684993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.516406 0.516406 1.03281 2.06562 4.13125 8.26249 16.525 33.05 66.0999 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 580.938 quit ! Quitting program ! Log file .//J1110-0756_X_20180522_dfm.log closed on Mon Jun 11 08:52:07 2018