! Started logfile: .//J1229-0317_C_20180522_dfm.log on Mon Jun 11 08:54:05 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1229-0317_C_20180522_uva.fits ! Reading UV FITS file: .//J1229-0317_C_20180522_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1229-0317 ! ! 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 33480 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 J1229-0317_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=1.000802Jy sigma=23.684765 ! Fit after self-cal, rms=0.986379Jy sigma=23.356437 ! 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=1.443 mas, bmaj=3.316 mas, bpa=-1.138 degrees ! Estimated noise=0.344384 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 = 0.0109477 Jy ! Component: 100 - total flux cleaned = 0.0133584 Jy ! Total flux subtracted in 100 components = 0.0133584 Jy ! Clean residual min=-0.001067 max=0.001350 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0133584 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0133584 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=0.034006Jy sigma=0.725173 ! Fit after self-cal, rms=0.032350Jy sigma=0.681898 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365883 Jy ! Component: 100 - total flux cleaned = 0.00463349 Jy ! Total flux subtracted in 100 components = 0.00463349 Jy ! Clean residual min=-0.001053 max=0.001356 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0179919 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0179919 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=0.031962Jy sigma=0.674158 ! Fit after self-cal, rms=0.031956Jy sigma=0.674066 ! 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=1.814 mas, bmaj=3.985 mas, bpa=-0.8981 degrees ! Estimated noise=0.168383 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 = 0.000279065 Jy ! Component: 100 - total flux cleaned = 0.000324879 Jy ! Component: 150 - total flux cleaned = 0.000330099 Jy ! Component: 200 - total flux cleaned = 0.000330058 Jy ! Total flux subtracted in 200 components = 0.000330058 Jy ! Clean residual min=-0.001024 max=0.000821 Jy/beam ! Clean residual mean=0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.018322 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.018322 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=0.031951Jy sigma=0.674053 ! Fit after self-cal, rms=0.031953Jy sigma=0.674046 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.814 x 3.985 at -0.8981 degrees (North through East) ! Clean map min=-0.00099358 max=0.017972 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.77 HN 0.82 KP 0.96 ! LA 1.01 MK 0.80 NL 0.98 OV 0.83 ! PT 0.89 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.74 HN 0.90 KP 1.01 ! LA 0.97 MK 0.96 NL 1.02 OV 1.03 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.87 HN 0.91 KP 1.02 ! LA 1.05 MK 0.99 NL 0.99 OV 0.90 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.92 KP 1.17 ! LA 1.14 MK 1.02 NL 1.26 OV 0.98 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.97 KP 1.04 ! LA 1.06 MK 1.01 NL 1.09 OV 0.98 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.98 KP 1.07 ! LA 1.11 MK 1.09 NL 1.17 OV 1.11 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.94 KP 0.98 ! LA 1.19 MK 0.99 NL 1.10 OV 1.12 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 0.94 KP 1.07 ! LA 1.09 MK 1.00 NL 1.18 OV 1.07 ! PT 0.99 SC 1.12 ! ! ! Fit before self-cal, rms=0.031953Jy sigma=0.674046 ! Fit after self-cal, rms=0.030586Jy sigma=0.671055 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.809 mas, bmaj=4.003 mas, bpa=-1.309 degrees ! Estimated noise=0.168123 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 = 0.000179704 Jy ! Component: 100 - total flux cleaned = 0.000215235 Jy ! Component: 150 - total flux cleaned = 0.000222419 Jy ! Component: 200 - total flux cleaned = 0.000225717 Jy ! Total flux subtracted in 200 components = 0.000225717 Jy ! Clean residual min=-0.000569 max=0.000555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0185477 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0185477 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=0.030584Jy sigma=0.671026 ! Fit after self-cal, rms=0.030618Jy sigma=0.670324 ! 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=0.030618Jy sigma=0.670324 ! Fit after self-cal, rms=0.030745Jy sigma=0.670177 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.805 mas, bmaj=4.004 mas, bpa=-1.566 degrees ! Estimated noise=0.168467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152225 Jy ! Component: 100 - total flux cleaned = 0.000176861 Jy ! Component: 150 - total flux cleaned = 0.000183743 Jy ! Component: 200 - total flux cleaned = 0.000186783 Jy ! Total flux subtracted in 200 components = 0.000186783 Jy ! Clean residual min=-0.000555 max=0.000570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0187345 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0187345 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=0.030744Jy sigma=0.670156 ! Fit after self-cal, rms=0.030770Jy sigma=0.669923 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 = 2.82371e-05 Jy ! Component: 100 - total flux cleaned = 2.81019e-05 Jy ! Component: 150 - total flux cleaned = 3.29447e-05 Jy ! Component: 200 - total flux cleaned = 3.51916e-05 Jy ! Total flux subtracted in 200 components = 3.51916e-05 Jy ! Clean residual min=-0.000538 max=0.000547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0187697 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0187697 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=0.030769Jy sigma=0.669915 ! Fit after self-cal, rms=0.030769Jy sigma=0.669895 ! 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=0.030769Jy sigma=0.669895 ! Fit after self-cal, rms=0.030891Jy sigma=0.669853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=4 mas, bpa=-1.745 degrees ! Estimated noise=0.169105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148386 Jy ! Component: 100 - total flux cleaned = 0.000200163 Jy ! Component: 150 - total flux cleaned = 0.000213326 Jy ! Component: 200 - total flux cleaned = 0.000217834 Jy ! Total flux subtracted in 200 components = 0.000217834 Jy ! Clean residual min=-0.000546 max=0.000558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0189875 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0189875 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=0.030891Jy sigma=0.669839 ! Fit after self-cal, rms=0.030903Jy sigma=0.669789 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 = 9.58188e-06 Jy ! Component: 100 - total flux cleaned = 1.19831e-05 Jy ! Component: 150 - total flux cleaned = 1.38624e-05 Jy ! Component: 200 - total flux cleaned = 1.56335e-05 Jy ! Total flux subtracted in 200 components = 1.56335e-05 Jy ! Clean residual min=-0.000534 max=0.000546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0190031 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0190031 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=0.030903Jy sigma=0.669782 ! Fit after self-cal, rms=0.030904Jy sigma=0.669764 ! 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=0.030904Jy sigma=0.669764 ! Fit after self-cal, rms=0.030969Jy sigma=0.669737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=6.193 mas, bpa=-9.782 degrees ! Estimated noise=0.20864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138658 Jy ! Component: 100 - total flux cleaned = 0.0001848 Jy ! Component: 150 - total flux cleaned = 0.000189071 Jy ! Component: 200 - total flux cleaned = 0.000192958 Jy ! Total flux subtracted in 200 components = 0.000192958 Jy ! Clean residual min=-0.000568 max=0.000534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0191961 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0191961 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=0.030969Jy sigma=0.669734 ! Fit after self-cal, rms=0.030974Jy sigma=0.669725 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 = 2.28639e-05 Jy ! Component: 100 - total flux cleaned = 2.26478e-05 Jy ! Component: 150 - total flux cleaned = 2.25506e-05 Jy ! Component: 200 - total flux cleaned = 2.24969e-05 Jy ! Total flux subtracted in 200 components = 2.24969e-05 Jy ! Clean residual min=-0.000566 max=0.000537 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0192186 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.0192186 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=0.030974Jy sigma=0.669733 ! Fit after self-cal, rms=0.030975Jy sigma=0.669731 ! 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=1.793 mas, bmaj=3.994 mas, bpa=-1.919 degrees ! Estimated noise=0.169645 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.793 x 3.994 at -1.919 degrees (North through East) ! Clean map min=-0.00050796 max=0.017965 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=1.429 mas, bmaj=3.35 mas, bpa=-2.103 degrees ! Estimated noise=0.344229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139133 Jy ! Component: 100 - total flux cleaned = 0.0170655 Jy ! Component: 150 - total flux cleaned = 0.0180136 Jy ! Component: 200 - total flux cleaned = 0.018564 Jy ! Total flux subtracted in 200 components = 0.018564 Jy ! Clean residual min=-0.000925 max=0.000990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.018564 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 0.018564 Jy ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=3.994 mas, bpa=-1.919 degrees ! Estimated noise=0.169645 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 = 0.000426471 Jy ! Component: 100 - total flux cleaned = 0.000584287 Jy ! Component: 150 - total flux cleaned = 0.000611214 Jy ! Component: 200 - total flux cleaned = 0.000628858 Jy ! Total flux subtracted in 200 components = 0.000628858 Jy ! Clean residual min=-0.000526 max=0.000547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0191929 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0191929 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=3.705 mas, bmaj=6.193 mas, bpa=-9.782 degrees ! Estimated noise=0.20864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.05934e-05 Jy ! Component: 100 - total flux cleaned = 2.39512e-05 Jy ! Component: 150 - total flux cleaned = 2.84536e-05 Jy ! Component: 200 - total flux cleaned = 3.10951e-05 Jy ! Total flux subtracted in 200 components = 3.10951e-05 Jy ! Clean residual min=-0.000569 max=0.000540 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.019224 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 = 1.25591e-06 Jy ! Component: 100 - total flux cleaned = 3.58028e-06 Jy ! Component: 150 - total flux cleaned = 4.6611e-06 Jy ! Component: 200 - total flux cleaned = 5.70129e-06 Jy ! Total flux subtracted in 200 components = 5.70129e-06 Jy ! Clean residual min=-0.000568 max=0.000537 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0192297 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0192297 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.793 mas, bmaj=3.994 mas, bpa=-1.919 degrees ! Estimated noise=0.169645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.84824e-05 Jy ! Component: 100 - total flux cleaned = 4.19376e-05 Jy ! Component: 150 - total flux cleaned = 3.6416e-05 Jy ! Component: 200 - total flux cleaned = 3.14738e-05 Jy ! Total flux subtracted in 200 components = 3.14738e-05 Jy ! Clean residual min=-0.000533 max=0.000544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0192612 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0192612 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=0.030975Jy sigma=0.669723 ! Fit after self-cal, rms=0.030977Jy sigma=0.669720 wmodel J1229-0317_C_map.mod ! Writing 41 model components to file: J1229-0317_C_map.mod wobs J1229-0317_C_uvs.fits ! Writing UV FITS file: J1229-0317_C_uvs.fits wwins J1229-0317_C_map.win ! wwins: Wrote 1 windows to J1229-0317_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 = -0.000106244 Jy ! Component: 100 - total flux cleaned = -0.000161118 Jy ! Component: 150 - total flux cleaned = -0.000221237 Jy ! Component: 200 - total flux cleaned = -0.000245879 Jy ! Component: 250 - total flux cleaned = -0.000285346 Jy ! Component: 300 - total flux cleaned = -0.000315452 Jy ! Component: 350 - total flux cleaned = -0.000308007 Jy ! Component: 400 - total flux cleaned = -0.00032238 Jy ! Component: 450 - total flux cleaned = -0.000342929 Jy ! Component: 500 - total flux cleaned = -0.000342645 Jy ! Component: 550 - total flux cleaned = -0.000329538 Jy ! Component: 600 - total flux cleaned = -0.000335876 Jy ! Component: 650 - total flux cleaned = -0.000310854 Jy ! Component: 700 - total flux cleaned = -0.000316876 Jy ! Component: 750 - total flux cleaned = -0.000292836 Jy ! Component: 800 - total flux cleaned = -0.000286905 Jy ! Component: 850 - total flux cleaned = -0.000269515 Jy ! Component: 900 - total flux cleaned = -0.000252684 Jy ! Component: 950 - total flux cleaned = -0.000236237 Jy ! Component: 1000 - total flux cleaned = -0.000236381 Jy ! Component: 1050 - total flux cleaned = -0.000231012 Jy ! Component: 1100 - total flux cleaned = -0.000215329 Jy ! Component: 1150 - total flux cleaned = -0.000220594 Jy ! Component: 1200 - total flux cleaned = -0.000210485 Jy ! Component: 1250 - total flux cleaned = -0.000220547 Jy ! Component: 1300 - total flux cleaned = -0.000205711 Jy ! Component: 1350 - total flux cleaned = -0.000205803 Jy ! Component: 1400 - total flux cleaned = -0.000229636 Jy ! Component: 1450 - total flux cleaned = -0.000205884 Jy ! Component: 1500 - total flux cleaned = -0.000215095 Jy ! Component: 1550 - total flux cleaned = -0.000224321 Jy ! Component: 1600 - total flux cleaned = -0.000228898 Jy ! Component: 1650 - total flux cleaned = -0.00024685 Jy ! Component: 1700 - total flux cleaned = -0.000255754 Jy ! Component: 1750 - total flux cleaned = -0.000268984 Jy ! Component: 1800 - total flux cleaned = -0.000299352 Jy ! Component: 1850 - total flux cleaned = -0.000303676 Jy ! Component: 1900 - total flux cleaned = -0.000324921 Jy ! Component: 1950 - total flux cleaned = -0.00034587 Jy ! Component: 2000 - total flux cleaned = -0.00037907 Jy ! Component: 2050 - total flux cleaned = -0.000383182 Jy ! Component: 2100 - total flux cleaned = -0.000411642 Jy ! Component: 2150 - total flux cleaned = -0.000443845 Jy ! Component: 2200 - total flux cleaned = -0.000463722 Jy ! Component: 2250 - total flux cleaned = -0.000475527 Jy ! Component: 2300 - total flux cleaned = -0.000502954 Jy ! Component: 2350 - total flux cleaned = -0.000533963 Jy ! Component: 2400 - total flux cleaned = -0.000557034 Jy ! Component: 2450 - total flux cleaned = -0.000564614 Jy ! Component: 2500 - total flux cleaned = -0.000572097 Jy ! Component: 2550 - total flux cleaned = -0.00060204 Jy ! Component: 2600 - total flux cleaned = -0.000609464 Jy ! Component: 2650 - total flux cleaned = -0.000627796 Jy ! Component: 2700 - total flux cleaned = -0.000638703 Jy ! Component: 2750 - total flux cleaned = -0.000660392 Jy ! Component: 2800 - total flux cleaned = -0.000678243 Jy ! Component: 2850 - total flux cleaned = -0.000688843 Jy ! Component: 2900 - total flux cleaned = -0.000688845 Jy ! Component: 2950 - total flux cleaned = -0.000720265 Jy ! Component: 3000 - total flux cleaned = -0.00072716 Jy ! Component: 3050 - total flux cleaned = -0.000720263 Jy ! Component: 3100 - total flux cleaned = -0.000733927 Jy ! Component: 3150 - total flux cleaned = -0.000754257 Jy ! Component: 3200 - total flux cleaned = -0.000754222 Jy ! Component: 3250 - total flux cleaned = -0.000760904 Jy ! Component: 3300 - total flux cleaned = -0.000767546 Jy ! Component: 3350 - total flux cleaned = -0.000793847 Jy ! Component: 3400 - total flux cleaned = -0.000797142 Jy ! Component: 3450 - total flux cleaned = -0.0008101 Jy ! Component: 3500 - total flux cleaned = -0.000813342 Jy ! Component: 3550 - total flux cleaned = -0.000829362 Jy ! Component: 3600 - total flux cleaned = -0.000829369 Jy ! Component: 3650 - total flux cleaned = -0.000851438 Jy ! Component: 3700 - total flux cleaned = -0.000842008 Jy ! Component: 3750 - total flux cleaned = -0.000863827 Jy ! Component: 3800 - total flux cleaned = -0.000879313 Jy ! Component: 3850 - total flux cleaned = -0.000888494 Jy ! Component: 3900 - total flux cleaned = -0.000897642 Jy ! Component: 3950 - total flux cleaned = -0.000897641 Jy ! Component: 4000 - total flux cleaned = -0.000903685 Jy ! Component: 4050 - total flux cleaned = -0.000915702 Jy ! Total flux subtracted in 4096 components = -0.000921668 Jy ! Clean residual min=-0.000168 max=0.000177 Jy/beam ! Clean residual mean=-0.000000 rms=0.000052 Jy/beam ! Combined flux in latest and established models = 0.0183395 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 307 components and 0.0183395 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1229-0317_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.793 x 3.994 at -1.919 degrees (North through East) ! Clean map min=-0.00037426 max=0.017937 Jy/beam ! Writing clean map to FITS file: .//J1229-0317_C_20180522_map.fits wmodel .//J1229-0317_C_20180522_map.mod ! Writing 307 model components to file: .//J1229-0317_C_20180522_map.mod wobs .//J1229-0317_C_20180522_uvs.fits ! Writing UV FITS file: .//J1229-0317_C_20180522_uvs.fits wwins .//J1229-0317_C_20180522_map.win ! wwins: Wrote 2 windows to .//J1229-0317_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0179371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.24322e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.876932 0.876932 1.75386 3.50773 7.01545 14.0309 28.0618 56.1236 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 342.101 quit ! Quitting program ! Log file .//J1229-0317_C_20180522_dfm.log closed on Mon Jun 11 08:54:10 2018