! Started logfile: .//J1611-2612_X_dfm.log on Mon Jan 20 18:24:13 2020 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 .//J1611-2612_X_uva.fits ! Reading UV FITS file: .//J1611-2612_X_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9875 visibilities/baseline/integration-bin. ! Found source: J1611-2612 ! ! 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 5688 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 J1611-2612_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003360Jy sigma=15.774774 ! Fit after self-cal, rms=0.916009Jy sigma=14.372755 ! 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=0.7427 mas, bmaj=1.976 mas, bpa=-8.954 degrees ! Estimated noise=0.88791 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 = 0.0630197 Jy ! Component: 100 - total flux cleaned = 0.0811868 Jy ! Total flux subtracted in 100 components = 0.0811868 Jy ! Clean residual min=-0.004513 max=0.008086 Jy/beam ! Clean residual mean=-0.000002 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.0811868 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0811868 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=0.052931Jy sigma=0.769422 ! Fit after self-cal, rms=0.052915Jy sigma=0.769117 ! 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=0.9374 mas, bmaj=2.419 mas, bpa=-9.383 degrees ! Estimated noise=0.608093 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 (-13.2, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116903 Jy ! Component: 100 - total flux cleaned = 0.0175092 Jy ! Component: 150 - total flux cleaned = 0.02018 Jy ! Component: 200 - total flux cleaned = 0.0209198 Jy ! Total flux subtracted in 200 components = 0.0209198 Jy ! Clean residual min=-0.004026 max=0.005892 Jy/beam ! Clean residual mean=-0.000006 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.102107 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 39 components and 0.102107 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=0.050591Jy sigma=0.724701 ! Fit after self-cal, rms=0.050524Jy sigma=0.723247 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9374 x 2.419 at -9.383 degrees (North through East) ! Clean map min=-0.0038151 max=0.081587 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.24 KP 1.01 ! LA 1.00 MK 1.04 NL 0.93 OV 1.22 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 1.07 KP 1.00 ! LA 1.04 MK 1.16 NL 0.86 OV 1.16 ! PT 0.91 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.09 KP 1.00 ! LA 1.04 MK 1.05 NL 0.96 OV 1.21 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 1.09 KP 0.98 ! LA 0.98 MK 1.06 NL 1.00 OV 1.16 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.27 KP 1.00 ! LA 0.99 MK 0.98 NL 0.91 OV 1.18 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 1.24 KP 1.04 ! LA 0.97 MK 0.90 NL 0.87 OV 1.13 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.91 HN 1.17 KP 0.99 ! LA 1.00 MK 0.88 NL 0.84 OV 1.18 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.22 KP 1.02 ! LA 0.97 MK 0.97 NL 0.87 OV 1.11 ! PT 0.88 SC 0.98 ! ! ! Fit before self-cal, rms=0.050524Jy sigma=0.723247 ! Fit after self-cal, rms=0.050494Jy sigma=0.701492 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9442 mas, bmaj=2.415 mas, bpa=-9.368 degrees ! Estimated noise=0.606416 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 = 0.00038055 Jy ! Component: 100 - total flux cleaned = 0.000310048 Jy ! Component: 150 - total flux cleaned = 0.000309844 Jy ! Component: 200 - total flux cleaned = 0.00030887 Jy ! Total flux subtracted in 200 components = 0.00030887 Jy ! Clean residual min=-0.001967 max=0.002095 Jy/beam ! Clean residual mean=-0.000007 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.102415 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.102415 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=0.050444Jy sigma=0.700859 ! Fit after self-cal, rms=0.050514Jy sigma=0.700511 ! 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=0.050514Jy sigma=0.700511 ! Fit after self-cal, rms=0.050678Jy sigma=0.700431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9463 mas, bmaj=2.418 mas, bpa=-9.305 degrees ! Estimated noise=0.607934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307741 Jy ! Component: 100 - total flux cleaned = 0.000277057 Jy ! Component: 150 - total flux cleaned = 0.000277548 Jy ! Component: 200 - total flux cleaned = 0.000278266 Jy ! Total flux subtracted in 200 components = 0.000278266 Jy ! Clean residual min=-0.001942 max=0.002005 Jy/beam ! Clean residual mean=-0.000007 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.102694 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.102694 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=0.050643Jy sigma=0.700018 ! Fit after self-cal, rms=0.050646Jy sigma=0.699985 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 = 1.43139e-06 Jy ! Component: 100 - total flux cleaned = 4.73082e-05 Jy ! Component: 150 - total flux cleaned = 2.59563e-05 Jy ! Component: 200 - total flux cleaned = 2.58624e-05 Jy ! Total flux subtracted in 200 components = 2.58624e-05 Jy ! Clean residual min=-0.001932 max=0.001965 Jy/beam ! Clean residual mean=-0.000007 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.10272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.10272 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=0.050625Jy sigma=0.699729 ! Fit after self-cal, rms=0.050626Jy sigma=0.699714 ! 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=0.050626Jy sigma=0.699714 ! Fit after self-cal, rms=0.050736Jy sigma=0.699661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9476 mas, bmaj=2.42 mas, bpa=-9.29 degrees ! Estimated noise=0.608927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022708 Jy ! Component: 100 - total flux cleaned = 0.000248648 Jy ! Component: 150 - total flux cleaned = 0.000267394 Jy ! Component: 200 - total flux cleaned = 0.000249647 Jy ! Total flux subtracted in 200 components = 0.000249647 Jy ! Clean residual min=-0.001863 max=0.001921 Jy/beam ! Clean residual mean=-0.000007 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.102969 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.102969 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=0.050716Jy sigma=0.699438 ! Fit after self-cal, rms=0.050717Jy sigma=0.699418 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 = -8.89665e-07 Jy ! Component: 100 - total flux cleaned = 1.72565e-05 Jy ! Component: 150 - total flux cleaned = 1.78096e-05 Jy ! Component: 200 - total flux cleaned = 1.77412e-05 Jy ! Total flux subtracted in 200 components = 1.77412e-05 Jy ! Clean residual min=-0.001842 max=0.001894 Jy/beam ! Clean residual mean=-0.000007 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.102987 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.102987 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=0.050704Jy sigma=0.699261 ! Fit after self-cal, rms=0.050705Jy sigma=0.699251 ! 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=0.050705Jy sigma=0.699251 ! Fit after self-cal, rms=0.050779Jy sigma=0.699218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=5.183 mas, bpa=-6.622 degrees ! Estimated noise=0.755862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.53521e-05 Jy ! Component: 100 - total flux cleaned = -5.54502e-05 Jy ! Component: 150 - total flux cleaned = -6.63935e-05 Jy ! Component: 200 - total flux cleaned = -8.74076e-05 Jy ! Total flux subtracted in 200 components = -8.74076e-05 Jy ! Clean residual min=-0.002010 max=0.001819 Jy/beam ! Clean residual mean=-0.000013 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.1029 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.1029 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=0.050774Jy sigma=0.699240 ! Fit after self-cal, rms=0.050776Jy sigma=0.699220 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 = -1.01814e-05 Jy ! Component: 100 - total flux cleaned = -2.17692e-05 Jy ! Component: 150 - total flux cleaned = -2.18614e-05 Jy ! Component: 200 - total flux cleaned = -2.13519e-05 Jy ! Total flux subtracted in 200 components = -2.13519e-05 Jy ! Clean residual min=-0.001992 max=0.001821 Jy/beam ! Clean residual mean=-0.000013 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.102878 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.102878 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=0.050774Jy sigma=0.699234 ! Fit after self-cal, rms=0.050774Jy sigma=0.699223 ! 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=0.9483 mas, bmaj=2.421 mas, bpa=-9.286 degrees ! Estimated noise=0.609362 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9483 x 2.421 at -9.286 degrees (North through East) ! Clean map min=-0.0017138 max=0.08104 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=0.7503 mas, bmaj=1.975 mas, bpa=-8.779 degrees ! Estimated noise=0.895944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0633812 Jy ! Component: 100 - total flux cleaned = 0.0813095 Jy ! Component: 150 - total flux cleaned = 0.0892076 Jy ! Component: 200 - total flux cleaned = 0.0939941 Jy ! Total flux subtracted in 200 components = 0.0939941 Jy ! Clean residual min=-0.002909 max=0.003089 Jy/beam ! Clean residual mean=-0.000002 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.093994 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.093994 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=2.421 mas, bpa=-9.286 degrees ! Estimated noise=0.609362 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 = 0.00425913 Jy ! Component: 100 - total flux cleaned = 0.00647546 Jy ! Component: 150 - total flux cleaned = 0.00766426 Jy ! Component: 200 - total flux cleaned = 0.00790903 Jy ! Total flux subtracted in 200 components = 0.00790903 Jy ! Clean residual min=-0.001892 max=0.001981 Jy/beam ! Clean residual mean=-0.000007 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.101903 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.101903 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=2.24 mas, bmaj=5.183 mas, bpa=-6.622 degrees ! Estimated noise=0.755862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657415 Jy ! Component: 100 - total flux cleaned = 0.000741247 Jy ! Component: 150 - total flux cleaned = 0.000723916 Jy ! Component: 200 - total flux cleaned = 0.000707537 Jy ! Total flux subtracted in 200 components = 0.000707537 Jy ! Clean residual min=-0.002009 max=0.001824 Jy/beam ! Clean residual mean=-0.000013 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.102611 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 = 1.18167e-07 Jy ! Component: 100 - total flux cleaned = -6.22377e-07 Jy ! Component: 150 - total flux cleaned = -4.08035e-07 Jy ! Component: 200 - total flux cleaned = -8.46856e-07 Jy ! Total flux subtracted in 200 components = -8.46856e-07 Jy ! Clean residual min=-0.001989 max=0.001817 Jy/beam ! Clean residual mean=-0.000013 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.10261 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.10261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=2.421 mas, bpa=-9.286 degrees ! Estimated noise=0.609362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172662 Jy ! Component: 100 - total flux cleaned = -0.000120708 Jy ! Component: 150 - total flux cleaned = -2.68883e-05 Jy ! Component: 200 - total flux cleaned = -4.94873e-06 Jy ! Total flux subtracted in 200 components = -4.94873e-06 Jy ! Clean residual min=-0.001787 max=0.001972 Jy/beam ! Clean residual mean=-0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.102605 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.102605 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=0.050790Jy sigma=0.699513 ! Fit after self-cal, rms=0.050788Jy sigma=0.699449 wmodel J1611-2612_X_map.mod ! Writing 61 model components to file: J1611-2612_X_map.mod wobs J1611-2612_X_uvs.fits ! Writing UV FITS file: J1611-2612_X_uvs.fits wwins J1611-2612_X_map.win ! wwins: Wrote 2 windows to J1611-2612_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 = 5.53182e-05 Jy ! Component: 100 - total flux cleaned = -0.000261647 Jy ! Component: 150 - total flux cleaned = -0.000381751 Jy ! Component: 200 - total flux cleaned = -0.000496466 Jy ! Component: 250 - total flux cleaned = -0.000605798 Jy ! Component: 300 - total flux cleaned = -0.000579722 Jy ! Component: 350 - total flux cleaned = -0.000579603 Jy ! Component: 400 - total flux cleaned = -0.00050547 Jy ! Component: 450 - total flux cleaned = -0.000386183 Jy ! Component: 500 - total flux cleaned = -0.000294013 Jy ! Component: 550 - total flux cleaned = -0.000159073 Jy ! Component: 600 - total flux cleaned = -7.14611e-05 Jy ! Component: 650 - total flux cleaned = 7.73362e-05 Jy ! Component: 700 - total flux cleaned = 0.000118266 Jy ! Component: 750 - total flux cleaned = 0.000260039 Jy ! Component: 800 - total flux cleaned = 0.000358758 Jy ! Component: 850 - total flux cleaned = 0.000474618 Jy ! Component: 900 - total flux cleaned = 0.000549585 Jy ! Component: 950 - total flux cleaned = 0.000678601 Jy ! Component: 1000 - total flux cleaned = 0.000786387 Jy ! Component: 1050 - total flux cleaned = 0.000839158 Jy ! Component: 1100 - total flux cleaned = 0.000908697 Jy ! Component: 1150 - total flux cleaned = 0.00102808 Jy ! Component: 1200 - total flux cleaned = 0.00112792 Jy ! Component: 1250 - total flux cleaned = 0.00119305 Jy ! Component: 1300 - total flux cleaned = 0.00116114 Jy ! Component: 1350 - total flux cleaned = 0.0012248 Jy ! Component: 1400 - total flux cleaned = 0.00122471 Jy ! Component: 1450 - total flux cleaned = 0.00122518 Jy ! Component: 1500 - total flux cleaned = 0.00119517 Jy ! Component: 1550 - total flux cleaned = 0.00122468 Jy ! Component: 1600 - total flux cleaned = 0.0011806 Jy ! Component: 1650 - total flux cleaned = 0.00120956 Jy ! Component: 1700 - total flux cleaned = 0.00120967 Jy ! Component: 1750 - total flux cleaned = 0.001252 Jy ! Component: 1800 - total flux cleaned = 0.00127973 Jy ! Component: 1850 - total flux cleaned = 0.00129337 Jy ! Component: 1900 - total flux cleaned = 0.00133411 Jy ! Component: 1950 - total flux cleaned = 0.00134742 Jy ! Component: 2000 - total flux cleaned = 0.00134771 Jy ! Component: 2050 - total flux cleaned = 0.00133485 Jy ! Component: 2100 - total flux cleaned = 0.00133498 Jy ! Component: 2150 - total flux cleaned = 0.00129665 Jy ! Component: 2200 - total flux cleaned = 0.00125874 Jy ! Component: 2250 - total flux cleaned = 0.00123374 Jy ! Component: 2300 - total flux cleaned = 0.00124613 Jy ! Component: 2350 - total flux cleaned = 0.00118502 Jy ! Component: 2400 - total flux cleaned = 0.00118512 Jy ! Component: 2450 - total flux cleaned = 0.001137 Jy ! Component: 2500 - total flux cleaned = 0.00112498 Jy ! Component: 2550 - total flux cleaned = 0.00106596 Jy ! Component: 2600 - total flux cleaned = 0.0010191 Jy ! Component: 2650 - total flux cleaned = 0.000972675 Jy ! Component: 2700 - total flux cleaned = 0.000926735 Jy ! Component: 2750 - total flux cleaned = 0.000926662 Jy ! Component: 2800 - total flux cleaned = 0.00090412 Jy ! Component: 2850 - total flux cleaned = 0.000937869 Jy ! Component: 2900 - total flux cleaned = 0.000904386 Jy ! Component: 2950 - total flux cleaned = 0.000926502 Jy ! Component: 3000 - total flux cleaned = 0.000926482 Jy ! Component: 3050 - total flux cleaned = 0.000915592 Jy ! Component: 3100 - total flux cleaned = 0.000915484 Jy ! Component: 3150 - total flux cleaned = 0.000904681 Jy ! Component: 3200 - total flux cleaned = 0.000893949 Jy ! Component: 3250 - total flux cleaned = 0.00091515 Jy ! Component: 3300 - total flux cleaned = 0.000893861 Jy ! Component: 3350 - total flux cleaned = 0.000872804 Jy ! Component: 3400 - total flux cleaned = 0.000872861 Jy ! Component: 3450 - total flux cleaned = 0.000831257 Jy ! Component: 3500 - total flux cleaned = 0.000841629 Jy ! Component: 3550 - total flux cleaned = 0.00080037 Jy ! Component: 3600 - total flux cleaned = 0.000790135 Jy ! Component: 3650 - total flux cleaned = 0.000769743 Jy ! Component: 3700 - total flux cleaned = 0.00072907 Jy ! Component: 3750 - total flux cleaned = 0.000678556 Jy ! Component: 3800 - total flux cleaned = 0.00066848 Jy ! Component: 3850 - total flux cleaned = 0.000628408 Jy ! Component: 3900 - total flux cleaned = 0.000608432 Jy ! Component: 3950 - total flux cleaned = 0.000588517 Jy ! Component: 4000 - total flux cleaned = 0.000548891 Jy ! Component: 4050 - total flux cleaned = 0.000538976 Jy ! Total flux subtracted in 4096 components = 0.000519272 Jy ! Clean residual min=-0.000741 max=0.000648 Jy/beam ! Clean residual mean=-0.000003 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.103124 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 328 components and 0.103124 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1611-2612_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9483 x 2.421 at -9.286 degrees (North through East) ! Clean map min=-0.0012233 max=0.08169 Jy/beam ! Writing clean map to FITS file: .//J1611-2612_X_map.fits wmodel .//J1611-2612_X_map.mod ! Writing 328 model components to file: .//J1611-2612_X_map.mod wobs .//J1611-2612_X_uvs.fits ! Writing UV FITS file: .//J1611-2612_X_uvs.fits wwins .//J1611-2612_X_map.win ! wwins: Wrote 3 windows to .//J1611-2612_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0816896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164699 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.604846 0.604846 1.20969 2.41938 4.83877 9.67754 19.3551 38.7101 77.4203 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 495.993 quit ! Quitting program ! Log file .//J1611-2612_X_dfm.log closed on Mon Jan 20 18:24:17 2020