! Started logfile: .//J0733+3524_C_20180528_dfm.log on Sun Jul 8 13:43:42 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 .//J0733+3524_C_20180528_uva.fits ! Reading UV FITS file: .//J0733+3524_C_20180528_uva.fits ! AN table 1: 93 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0733+3524 ! ! 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 85 lines of history. ! ! Reading 26784 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 J0733+3524_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=1.000229Jy sigma=27.184475 ! Fit after self-cal, rms=0.989045Jy sigma=26.893657 ! 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=1.386 mas, bmaj=4.064 mas, bpa=32.63 degrees ! Estimated noise=0.418733 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 = 0.00903087 Jy ! Component: 100 - total flux cleaned = 0.0108683 Jy ! Total flux subtracted in 100 components = 0.0108683 Jy ! Clean residual min=-0.001137 max=0.001357 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0108683 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0108683 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=0.028606Jy sigma=0.705021 ! Fit after self-cal, rms=0.027170Jy sigma=0.662680 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347588 Jy ! Component: 100 - total flux cleaned = 0.00334345 Jy ! Total flux subtracted in 100 components = 0.00334345 Jy ! Clean residual min=-0.001220 max=0.001127 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0142118 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0142118 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=0.026851Jy sigma=0.655354 ! Fit after self-cal, rms=0.026834Jy sigma=0.655222 ! 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=1.835 mas, bmaj=4.222 mas, bpa=32.49 degrees ! Estimated noise=0.164056 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 = -0.000145407 Jy ! Component: 100 - total flux cleaned = -0.000176804 Jy ! Component: 150 - total flux cleaned = -0.000185703 Jy ! Component: 200 - total flux cleaned = -0.000201712 Jy ! Total flux subtracted in 200 components = -0.000201712 Jy ! Clean residual min=-0.000797 max=0.000780 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0140101 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0140101 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=0.026825Jy sigma=0.655057 ! Fit after self-cal, rms=0.026802Jy sigma=0.654836 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.835 x 4.222 at 32.49 degrees (North through East) ! Clean map min=-0.00075702 max=0.014859 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.76 HN 1.00 KP 1.01 ! LA 0.99 MK 0.80 NL 1.07 PT 1.07 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.75 HN 1.05 KP 1.07 ! LA 1.08 MK 0.85 NL 1.06 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.87 HN 0.92 KP 0.95 ! LA 1.04 MK 1.06 NL 0.92 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 0.99 KP 1.10 ! LA 1.00 MK 0.82 NL 1.24 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 HN 1.07 KP 1.11 ! LA 1.02 MK 0.84 NL 1.04 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.86 HN 0.98 KP 0.97 ! LA 1.14 MK 0.91 NL 1.22 PT 1.07 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.94 KP 0.97 ! LA 1.12 MK 0.88 NL 1.09 PT 1.06 ! SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.84 HN 0.99 KP 1.05 ! LA 1.11 MK 0.92 NL 1.19 PT 1.03 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.026802Jy sigma=0.654836 ! Fit after self-cal, rms=0.025709Jy sigma=0.652438 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.821 mas, bmaj=4.23 mas, bpa=31.86 degrees ! Estimated noise=0.162746 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 = 8.55636e-05 Jy ! Component: 100 - total flux cleaned = 8.5344e-05 Jy ! Component: 150 - total flux cleaned = 9.35182e-05 Jy ! Component: 200 - total flux cleaned = 0.00010434 Jy ! Total flux subtracted in 200 components = 0.00010434 Jy ! Clean residual min=-0.000453 max=0.000414 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0141144 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0141144 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=0.025707Jy sigma=0.652391 ! Fit after self-cal, rms=0.025719Jy sigma=0.651459 ! 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=0.025719Jy sigma=0.651459 ! Fit after self-cal, rms=0.025889Jy sigma=0.651205 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.816 mas, bmaj=4.231 mas, bpa=31.7 degrees ! Estimated noise=0.162724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.31311e-05 Jy ! Component: 100 - total flux cleaned = 6.98995e-05 Jy ! Component: 150 - total flux cleaned = 8.91766e-05 Jy ! Component: 200 - total flux cleaned = 0.00010245 Jy ! Total flux subtracted in 200 components = 0.00010245 Jy ! Clean residual min=-0.000476 max=0.000409 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0142169 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0142168 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=0.025887Jy sigma=0.651171 ! Fit after self-cal, rms=0.025915Jy sigma=0.650906 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 = -7.09239e-06 Jy ! Component: 100 - total flux cleaned = 5.03864e-06 Jy ! Component: 150 - total flux cleaned = 1.904e-05 Jy ! Component: 200 - total flux cleaned = 2.54489e-05 Jy ! Total flux subtracted in 200 components = 2.54489e-05 Jy ! Clean residual min=-0.000459 max=0.000457 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0142423 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0142423 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=0.025913Jy sigma=0.650880 ! Fit after self-cal, rms=0.025911Jy sigma=0.650849 ! Inverting map ! Added new window around map position (73.5, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439417 Jy ! Component: 100 - total flux cleaned = 0.000571797 Jy ! Component: 150 - total flux cleaned = 0.000613242 Jy ! Component: 200 - total flux cleaned = 0.000642454 Jy ! Total flux subtracted in 200 components = 0.000642454 Jy ! Clean residual min=-0.000449 max=0.000377 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0148848 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.0148848 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=0.025900Jy sigma=0.650616 ! Fit after self-cal, rms=0.025901Jy sigma=0.650525 ! 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=0.025901Jy sigma=0.650525 ! Fit after self-cal, rms=0.026178Jy sigma=0.650478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.814 mas, bmaj=4.228 mas, bpa=31.77 degrees ! Estimated noise=0.16338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262395 Jy ! Component: 100 - total flux cleaned = 0.000321681 Jy ! Component: 150 - total flux cleaned = 0.000379514 Jy ! Component: 200 - total flux cleaned = 0.000430767 Jy ! Total flux subtracted in 200 components = 0.000430767 Jy ! Clean residual min=-0.000455 max=0.000355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0153155 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.0153155 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=0.026171Jy sigma=0.650350 ! Fit after self-cal, rms=0.026189Jy sigma=0.650198 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 = 0.000171781 Jy ! Component: 100 - total flux cleaned = 0.000228492 Jy ! Component: 150 - total flux cleaned = 0.000277299 Jy ! Component: 200 - total flux cleaned = 0.000298983 Jy ! Total flux subtracted in 200 components = 0.000298983 Jy ! Clean residual min=-0.000428 max=0.000363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0156145 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.0156145 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=0.026184Jy sigma=0.650121 ! Fit after self-cal, rms=0.026186Jy sigma=0.650043 ! 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=0.026186Jy sigma=0.650043 ! Fit after self-cal, rms=0.026278Jy sigma=0.650019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=4.907 mas, bpa=20.98 degrees ! Estimated noise=0.198031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229098 Jy ! Component: 100 - total flux cleaned = 0.000333554 Jy ! Component: 150 - total flux cleaned = 0.00036617 Jy ! Component: 200 - total flux cleaned = 0.000378161 Jy ! Total flux subtracted in 200 components = 0.000378161 Jy ! Clean residual min=-0.000494 max=0.000410 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0159927 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.0159927 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=0.026276Jy sigma=0.649992 ! Fit after self-cal, rms=0.026287Jy sigma=0.649960 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 = 0.000137224 Jy ! Component: 100 - total flux cleaned = 0.000155339 Jy ! Component: 150 - total flux cleaned = 0.000170853 Jy ! Component: 200 - total flux cleaned = 0.00017411 Jy ! Total flux subtracted in 200 components = 0.00017411 Jy ! Clean residual min=-0.000501 max=0.000409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0161668 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.0161668 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=0.026285Jy sigma=0.649944 ! Fit after self-cal, rms=0.026286Jy sigma=0.649924 ! 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=1.813 mas, bmaj=4.225 mas, bpa=31.84 degrees ! Estimated noise=0.163302 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.813 x 4.225 at 31.84 degrees (North through East) ! Clean map min=-0.00063806 max=0.01478 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=1.364 mas, bmaj=4.094 mas, bpa=31.9 degrees ! Estimated noise=0.406147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116415 Jy ! Component: 100 - total flux cleaned = 0.013923 Jy ! Component: 150 - total flux cleaned = 0.01418 Jy ! Component: 200 - total flux cleaned = 0.0145075 Jy ! Total flux subtracted in 200 components = 0.0145075 Jy ! Clean residual min=-0.001037 max=0.001162 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0145075 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0145075 Jy ! Inverting map and beam ! Estimated beam: bmin=1.813 mas, bmaj=4.225 mas, bpa=31.84 degrees ! Estimated noise=0.163302 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 = 0.000619404 Jy ! Component: 100 - total flux cleaned = 0.000864471 Jy ! Component: 150 - total flux cleaned = 0.000986274 Jy ! Component: 200 - total flux cleaned = 0.00109061 Jy ! Total flux subtracted in 200 components = 0.00109061 Jy ! Clean residual min=-0.000461 max=0.000394 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0155981 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.0155981 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=3.44 mas, bmaj=4.907 mas, bpa=20.98 degrees ! Estimated noise=0.198031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352739 Jy ! Component: 100 - total flux cleaned = 0.000484095 Jy ! Component: 150 - total flux cleaned = 0.000525774 Jy ! Component: 200 - total flux cleaned = 0.000561308 Jy ! Total flux subtracted in 200 components = 0.000561308 Jy ! Clean residual min=-0.000500 max=0.000405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0161594 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 = 1.8959e-05 Jy ! Component: 100 - total flux cleaned = 4.06906e-05 Jy ! Component: 150 - total flux cleaned = 5.48111e-05 Jy ! Component: 200 - total flux cleaned = 6.32735e-05 Jy ! Total flux subtracted in 200 components = 6.32735e-05 Jy ! Clean residual min=-0.000505 max=0.000423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0162227 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 77 components and 0.0162227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.813 mas, bmaj=4.225 mas, bpa=31.84 degrees ! Estimated noise=0.163302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.45757e-05 Jy ! Component: 100 - total flux cleaned = -0.000103529 Jy ! Component: 150 - total flux cleaned = -0.000119101 Jy ! Component: 200 - total flux cleaned = -0.000133379 Jy ! Total flux subtracted in 200 components = -0.000133379 Jy ! Clean residual min=-0.000409 max=0.000383 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0160893 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.0160893 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=0.026289Jy sigma=0.650044 ! Fit after self-cal, rms=0.026296Jy sigma=0.649981 wmodel J0733+3524_C_map.mod ! Writing 94 model components to file: J0733+3524_C_map.mod wobs J0733+3524_C_uvs.fits ! Writing UV FITS file: J0733+3524_C_uvs.fits wwins J0733+3524_C_map.win ! wwins: Wrote 2 windows to J0733+3524_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 = -0.000157172 Jy ! Component: 100 - total flux cleaned = -0.000205411 Jy ! Component: 150 - total flux cleaned = -0.000211932 Jy ! Component: 200 - total flux cleaned = -0.000218206 Jy ! Component: 250 - total flux cleaned = -0.000236386 Jy ! Component: 300 - total flux cleaned = -0.000230446 Jy ! Component: 350 - total flux cleaned = -0.000230366 Jy ! Component: 400 - total flux cleaned = -0.000224785 Jy ! Component: 450 - total flux cleaned = -0.000219457 Jy ! Component: 500 - total flux cleaned = -0.000224758 Jy ! Component: 550 - total flux cleaned = -0.000234986 Jy ! Component: 600 - total flux cleaned = -0.000239972 Jy ! Component: 650 - total flux cleaned = -0.000244846 Jy ! Component: 700 - total flux cleaned = -0.00024959 Jy ! Component: 750 - total flux cleaned = -0.000225961 Jy ! Component: 800 - total flux cleaned = -0.000221465 Jy ! Component: 850 - total flux cleaned = -0.000216866 Jy ! Component: 900 - total flux cleaned = -0.00021238 Jy ! Component: 950 - total flux cleaned = -0.000199176 Jy ! Component: 1000 - total flux cleaned = -0.000199188 Jy ! Component: 1050 - total flux cleaned = -0.000190527 Jy ! Component: 1100 - total flux cleaned = -0.000177771 Jy ! Component: 1150 - total flux cleaned = -0.00016109 Jy ! Component: 1200 - total flux cleaned = -0.000152842 Jy ! Component: 1250 - total flux cleaned = -0.000140667 Jy ! Component: 1300 - total flux cleaned = -0.00014069 Jy ! Component: 1350 - total flux cleaned = -0.000136678 Jy ! Component: 1400 - total flux cleaned = -0.000124913 Jy ! Component: 1450 - total flux cleaned = -0.000140496 Jy ! Component: 1500 - total flux cleaned = -0.000128855 Jy ! Component: 1550 - total flux cleaned = -0.000117363 Jy ! Component: 1600 - total flux cleaned = -0.000113553 Jy ! Component: 1650 - total flux cleaned = -0.000117261 Jy ! Component: 1700 - total flux cleaned = -0.000113489 Jy ! Component: 1750 - total flux cleaned = -0.000102492 Jy ! Component: 1800 - total flux cleaned = -0.000102465 Jy ! Component: 1850 - total flux cleaned = -0.000102505 Jy ! Component: 1900 - total flux cleaned = -9.8917e-05 Jy ! Component: 1950 - total flux cleaned = -0.000109482 Jy ! Component: 2000 - total flux cleaned = -9.1962e-05 Jy ! Component: 2050 - total flux cleaned = -8.5033e-05 Jy ! Component: 2100 - total flux cleaned = -7.4692e-05 Jy ! Component: 2150 - total flux cleaned = -6.44687e-05 Jy ! Component: 2200 - total flux cleaned = -6.44983e-05 Jy ! Component: 2250 - total flux cleaned = -5.77962e-05 Jy ! Component: 2300 - total flux cleaned = -3.79069e-05 Jy ! Component: 2350 - total flux cleaned = -3.79035e-05 Jy ! Component: 2400 - total flux cleaned = -2.48034e-05 Jy ! Component: 2450 - total flux cleaned = -1.83312e-05 Jy ! Component: 2500 - total flux cleaned = -8.68321e-06 Jy ! Component: 2550 - total flux cleaned = 4.09465e-06 Jy ! Component: 2600 - total flux cleaned = 7.28823e-06 Jy ! Component: 2650 - total flux cleaned = 1.98499e-05 Jy ! Component: 2700 - total flux cleaned = 2.29667e-05 Jy ! Component: 2750 - total flux cleaned = 1.98962e-05 Jy ! Component: 2800 - total flux cleaned = 4.13787e-05 Jy ! Component: 2850 - total flux cleaned = 3.52896e-05 Jy ! Component: 2900 - total flux cleaned = 4.43605e-05 Jy ! Component: 2950 - total flux cleaned = 4.73953e-05 Jy ! Component: 3000 - total flux cleaned = 4.73846e-05 Jy ! Component: 3050 - total flux cleaned = 4.73968e-05 Jy ! Component: 3100 - total flux cleaned = 3.85795e-05 Jy ! Component: 3150 - total flux cleaned = 4.73577e-05 Jy ! Component: 3200 - total flux cleaned = 3.57411e-05 Jy ! Component: 3250 - total flux cleaned = 4.44138e-05 Jy ! Component: 3300 - total flux cleaned = 3.58404e-05 Jy ! Component: 3350 - total flux cleaned = 3.8728e-05 Jy ! Component: 3400 - total flux cleaned = 4.15605e-05 Jy ! Component: 3450 - total flux cleaned = 4.43947e-05 Jy ! Component: 3500 - total flux cleaned = 4.99882e-05 Jy ! Component: 3550 - total flux cleaned = 4.9996e-05 Jy ! Component: 3600 - total flux cleaned = 5.00007e-05 Jy ! Component: 3650 - total flux cleaned = 4.17794e-05 Jy ! Component: 3700 - total flux cleaned = 4.45096e-05 Jy ! Component: 3750 - total flux cleaned = 4.7184e-05 Jy ! Component: 3800 - total flux cleaned = 3.36763e-05 Jy ! Component: 3850 - total flux cleaned = 2.83117e-05 Jy ! Component: 3900 - total flux cleaned = 3.10034e-05 Jy ! Component: 3950 - total flux cleaned = 3.3661e-05 Jy ! Component: 4000 - total flux cleaned = 3.36525e-05 Jy ! Component: 4050 - total flux cleaned = 2.31507e-05 Jy ! Total flux subtracted in 4096 components = 2.05394e-05 Jy ! Clean residual min=-0.000165 max=0.000135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.0161098 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 358 components and 0.0161098 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0733+3524_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.813 x 4.225 at 31.84 degrees (North through East) ! Clean map min=-0.00055446 max=0.014697 Jy/beam ! Writing clean map to FITS file: .//J0733+3524_C_20180528_map.fits wmodel .//J0733+3524_C_20180528_map.mod ! Writing 358 model components to file: .//J0733+3524_C_20180528_map.mod wobs .//J0733+3524_C_20180528_uvs.fits ! Writing UV FITS file: .//J0733+3524_C_20180528_uvs.fits wwins .//J0733+3524_C_20180528_map.win ! wwins: Wrote 3 windows to .//J0733+3524_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0146975 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.56868e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.932543 0.932543 1.86509 3.73017 7.46034 14.9207 29.8414 59.6827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 321.701 quit ! Quitting program ! Log file .//J0733+3524_C_20180528_dfm.log closed on Sun Jul 8 13:43:47 2018