! Started logfile: /scr/pima/rv120_uvs/J0836-2016_X_dfm.log on Fri Dec 22 22:40:47 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv120_uvs/J0836-2016_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0836-2016_X_uva.fits ! AN table 1: 70 integrations on 6 of 6 possible baselines. ! AN table 2: 9 integrations on 28 of 28 possible baselines. ! AN table 3: 6 integrations on 6 of 6 possible baselines. ! AN table 4: 7 integrations on 28 of 28 possible baselines. ! AN table 5: 3 integrations on 36 of 36 possible baselines. ! AN table 6: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.511203 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 3468 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0836-2016_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 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 192 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 105 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 192 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 105 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 192 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 105 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 192 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 105 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.365571Jy sigma=19.007881 ! Fit after self-cal, rms=0.305737Jy sigma=3.631234 ! 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 ! Your choice of large map pixels excluded 1.83% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.6974 mas, bmaj=1.001 mas, bpa=13.01 degrees ! Estimated noise=1.51289 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 = 0.660454 Jy ! Component: 100 - total flux cleaned = 0.873731 Jy ! Total flux subtracted in 100 components = 0.873731 Jy ! Clean residual min=-0.028642 max=0.107220 Jy/beam ! Clean residual mean=-0.000048 rms=0.007451 Jy/beam ! Combined flux in latest and established models = 0.873731 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.873731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238184Jy sigma=3.268797 ! Fit after self-cal, rms=0.238190Jy sigma=3.268432 ! Inverting map ! Your choice of large map pixels excluded 1.83% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Added new window around map position (-0.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110678 Jy ! Component: 100 - total flux cleaned = 0.172305 Jy ! Total flux subtracted in 100 components = 0.172305 Jy ! Clean residual min=-0.021492 max=0.044446 Jy/beam ! Clean residual mean=-0.000034 rms=0.004799 Jy/beam ! Combined flux in latest and established models = 1.04604 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 1.04604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162190Jy sigma=1.988896 ! Fit after self-cal, rms=0.161639Jy sigma=1.979916 ! Inverting map ! Your choice of large map pixels excluded 1.83% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389399 Jy ! Component: 100 - total flux cleaned = 0.0614839 Jy ! Total flux subtracted in 100 components = 0.0614839 Jy ! Clean residual min=-0.023058 max=0.025975 Jy/beam ! Clean residual mean=-0.000029 rms=0.004333 Jy/beam ! Combined flux in latest and established models = 1.10752 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 1.10752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148489Jy sigma=1.735106 ! Fit after self-cal, rms=0.148098Jy sigma=1.728992 ! Inverting map ! Your choice of large map pixels excluded 1.83% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec 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 ! Your choice of large map pixels excluded 1.83% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.867 mas, bmaj=1.231 mas, bpa=11.48 degrees ! Estimated noise=1.13086 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 (-2.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031709 Jy ! Component: 100 - total flux cleaned = 0.0522245 Jy ! Component: 150 - total flux cleaned = 0.0660019 Jy ! Component: 200 - total flux cleaned = 0.071242 Jy ! Total flux subtracted in 200 components = 0.071242 Jy ! Clean residual min=-0.015953 max=0.021222 Jy/beam ! Clean residual mean=-0.000052 rms=0.003682 Jy/beam ! Combined flux in latest and established models = 1.17876 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 1.17876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140458Jy sigma=1.600549 ! Fit after self-cal, rms=0.139632Jy sigma=1.587404 ! Inverting map ! Your choice of large map pixels excluded 1.83% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Added new window around map position (5.8, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106122 Jy ! Component: 100 - total flux cleaned = 0.0123101 Jy ! Component: 150 - total flux cleaned = 0.0155905 Jy ! Component: 200 - total flux cleaned = 0.0171781 Jy ! Total flux subtracted in 200 components = 0.0171781 Jy ! Clean residual min=-0.015274 max=0.018060 Jy/beam ! Clean residual mean=-0.000055 rms=0.003365 Jy/beam ! Combined flux in latest and established models = 1.19594 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 1.19594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134882Jy sigma=1.527807 ! Fit after self-cal, rms=0.134588Jy sigma=1.522158 ! Inverting map ! Your choice of large map pixels excluded 1.83% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 1.231 at 11.48 degrees (North through East) ! Clean map min=-0.017451 max=0.83839 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.14 ON 0.97 SC 0.82 WZ 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HH 1.11 HN 0.99 KP 0.98 ! LA 1.19 NL 0.99 OV 0.99 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.05 MK 1.93 OV 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.96 HN 1.03 KP 1.02 ! LA 1.00 NL 0.98 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.97 KP 1.03 LA 1.02 ! MK 1.51 NL 0.98 OV 0.97 PT 0.98 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 1.00 KK 0.86 KP 1.01 ! LA 1.01 MK 1.27 NL 1.03 OV 0.95 ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.13 ON 1.01 SC 0.83 WZ 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HH 1.07 HN 1.01 KP 0.99 ! LA 1.27 NL 1.03 OV 0.96 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 1.09 MK 2.01 OV 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.98 HN 1.05 KP 1.00 ! LA 0.99 NL 0.97 PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.00 KP 1.01 LA 1.01 ! MK 1.63 NL 0.98 OV 0.98 PT 0.97 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.99 KK 0.82 KP 1.00 ! LA 1.01 MK 1.33 NL 1.04 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.10 ON 1.03 SC 0.81 WZ 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HH 1.06 HN 0.97 KP 0.99 ! LA 1.22 NL 1.02 OV 0.97 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 1.06 MK 2.20 OV 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.98 HN 1.05 KP 0.99 ! LA 1.00 NL 0.99 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.97 KP 1.03 LA 1.01 ! MK 1.78 NL 0.97 OV 0.99 PT 0.98 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.00 KK 0.80 KP 1.02 ! LA 1.00 MK 1.43 NL 1.02 OV 0.96 ! PT 0.98 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.14 ON 1.01 SC 0.80 WZ 0.87 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HH 1.12 HN 1.04 KP 0.99 ! LA 1.25 NL 0.99 OV 0.97 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 1.07 MK 2.01 OV 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.98 HN 1.09 KP 1.01 ! LA 0.98 NL 0.99 PT 0.96 SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.99 KP 1.00 LA 0.99 ! MK 1.60 NL 1.01 OV 0.99 PT 0.95 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 1.00 KK 0.83 KP 1.01 ! LA 1.02 MK 1.33 NL 1.06 OV 0.97 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.134588Jy sigma=1.522158 ! Fit after self-cal, rms=0.121666Jy sigma=1.130990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8654 mas, bmaj=1.74 mas, bpa=4.372 degrees ! Estimated noise=1.1953 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 = -0.00766456 Jy ! Component: 100 - total flux cleaned = -0.00634837 Jy ! Component: 150 - total flux cleaned = -0.00522439 Jy ! Component: 200 - total flux cleaned = -0.00521757 Jy ! Total flux subtracted in 200 components = -0.00521757 Jy ! Clean residual min=-0.009179 max=0.008115 Jy/beam ! Clean residual mean=-0.000035 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 1.19072 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 1.19072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119502Jy sigma=1.105439 ! Fit after self-cal, rms=0.119631Jy sigma=1.103947 ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec 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. ! ! Fit before self-cal, rms=0.119631Jy sigma=1.103947 ! Fit after self-cal, rms=0.120568Jy sigma=1.087906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8691 mas, bmaj=1.745 mas, bpa=4.613 degrees ! Estimated noise=1.19515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0073148 Jy ! Component: 100 - total flux cleaned = -0.00681374 Jy ! Component: 150 - total flux cleaned = -0.00681056 Jy ! Component: 200 - total flux cleaned = -0.00661623 Jy ! Total flux subtracted in 200 components = -0.00661623 Jy ! Clean residual min=-0.008091 max=0.006678 Jy/beam ! Clean residual mean=-0.000041 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 1.18411 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 1.18411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119191Jy sigma=1.072392 ! Fit after self-cal, rms=0.119183Jy sigma=1.071921 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec 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 = 0.000634697 Jy ! Component: 100 - total flux cleaned = 0.000456076 Jy ! Component: 150 - total flux cleaned = 0.000288509 Jy ! Component: 200 - total flux cleaned = 0.000132958 Jy ! Total flux subtracted in 200 components = 0.000132958 Jy ! Clean residual min=-0.007936 max=0.006611 Jy/beam ! Clean residual mean=-0.000041 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 1.18424 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 1.18424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118599Jy sigma=1.065367 ! Fit after self-cal, rms=0.118580Jy sigma=1.065072 ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec 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. ! ! Fit before self-cal, rms=0.118580Jy sigma=1.065072 ! Fit after self-cal, rms=0.115010Jy sigma=0.991908 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8726 mas, bmaj=1.753 mas, bpa=4.644 degrees ! Estimated noise=1.19596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00450438 Jy ! Component: 100 - total flux cleaned = -0.00468199 Jy ! Component: 150 - total flux cleaned = -0.00484548 Jy ! Component: 200 - total flux cleaned = -0.00483883 Jy ! Total flux subtracted in 200 components = -0.00483883 Jy ! Clean residual min=-0.006602 max=0.005893 Jy/beam ! Clean residual mean=-0.000042 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 1.1794 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 1.1794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114321Jy sigma=0.983150 ! Fit after self-cal, rms=0.114350Jy sigma=0.982725 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec 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 = 3.47738e-05 Jy ! Component: 100 - total flux cleaned = -9.34524e-05 Jy ! Component: 150 - total flux cleaned = -9.19351e-05 Jy ! Component: 200 - total flux cleaned = -0.000201621 Jy ! Total flux subtracted in 200 components = -0.000201621 Jy ! Clean residual min=-0.006281 max=0.005736 Jy/beam ! Clean residual mean=-0.000042 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 1.1792 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 1.1792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114058Jy sigma=0.979174 ! Fit after self-cal, rms=0.114048Jy sigma=0.978986 ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec 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. ! ! Fit before self-cal, rms=0.114048Jy sigma=0.978986 ! Fit after self-cal, rms=0.115399Jy sigma=0.975738 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=2.38 mas, bmaj=4.702 mas, bpa=6.094 degrees ! Estimated noise=1.41741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169059 Jy ! Component: 100 - total flux cleaned = -0.00169535 Jy ! Component: 150 - total flux cleaned = -0.00169509 Jy ! Component: 200 - total flux cleaned = -0.0016417 Jy ! Total flux subtracted in 200 components = -0.0016417 Jy ! Clean residual min=-0.005493 max=0.005259 Jy/beam ! Clean residual mean=-0.000081 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 1.17756 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 1.17756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115242Jy sigma=0.973923 ! Fit after self-cal, rms=0.115194Jy sigma=0.973496 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec 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 = 0.000178714 Jy ! Component: 100 - total flux cleaned = 0.000337764 Jy ! Component: 150 - total flux cleaned = 0.000429417 Jy ! Component: 200 - total flux cleaned = 0.000556662 Jy ! Total flux subtracted in 200 components = 0.000556662 Jy ! Clean residual min=-0.005442 max=0.005204 Jy/beam ! Clean residual mean=-0.000080 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 1.17811 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 91 components and 1.17811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115154Jy sigma=0.972721 ! Fit after self-cal, rms=0.115142Jy sigma=0.972590 ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec 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 ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8752 mas, bmaj=1.76 mas, bpa=4.726 degrees ! Estimated noise=1.19662 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8752 x 1.76 at 4.726 degrees (North through East) ! Clean map min=-0.0051359 max=0.87632 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115142Jy sigma=0.972590 ! Fit after self-cal, rms=0.121371Jy sigma=0.792226 ! Inverting map and beam ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8757 mas, bmaj=1.763 mas, bpa=4.712 degrees ! Estimated noise=1.19454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252849 Jy ! Component: 100 - total flux cleaned = -0.00316721 Jy ! Component: 150 - total flux cleaned = -0.00349575 Jy ! Component: 200 - total flux cleaned = -0.00369281 Jy ! Total flux subtracted in 200 components = -0.00369281 Jy ! Clean residual min=-0.005565 max=0.004700 Jy/beam ! Clean residual mean=-0.000041 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 1.17442 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 1.17442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121027Jy sigma=0.787641 ! Fit after self-cal, rms=0.121026Jy sigma=0.787458 ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.74073e-05 Jy ! Component: 100 - total flux cleaned = -7.43582e-05 Jy ! Component: 150 - total flux cleaned = -7.37885e-05 Jy ! Component: 200 - total flux cleaned = -7.64694e-05 Jy ! Total flux subtracted in 200 components = -7.64694e-05 Jy ! Clean residual min=-0.005483 max=0.004630 Jy/beam ! Clean residual mean=-0.000041 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 1.17435 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 1.17435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120858Jy sigma=0.785243 ! Fit after self-cal, rms=0.120865Jy sigma=0.785127 ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120865Jy sigma=0.785127 ! Fit after self-cal, rms=0.122389Jy sigma=0.783266 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 ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.6898 mas, bmaj=1.351 mas, bpa=6.006 degrees ! Estimated noise=1.61768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.667655 Jy ! Component: 100 - total flux cleaned = 0.869234 Jy ! Component: 150 - total flux cleaned = 0.968287 Jy ! Component: 200 - total flux cleaned = 1.0208 Jy ! Total flux subtracted in 200 components = 1.0208 Jy ! Clean residual min=-0.010369 max=0.027587 Jy/beam ! Clean residual mean=-0.000006 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 1.0208 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.0208 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8775 mas, bmaj=1.767 mas, bpa=4.797 degrees ! Estimated noise=1.19511 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 = 0.0475434 Jy ! Component: 100 - total flux cleaned = 0.0768934 Jy ! Component: 150 - total flux cleaned = 0.0973376 Jy ! Component: 200 - total flux cleaned = 0.112066 Jy ! Total flux subtracted in 200 components = 0.112066 Jy ! Clean residual min=-0.006727 max=0.009492 Jy/beam ! Clean residual mean=-0.000038 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 1.13287 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 1.13287 Jy ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Added new window around map position (0, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110412 Jy ! Component: 100 - total flux cleaned = 0.0192142 Jy ! Component: 150 - total flux cleaned = 0.0253902 Jy ! Component: 200 - total flux cleaned = 0.0300904 Jy ! Total flux subtracted in 200 components = 0.0300904 Jy ! Clean residual min=-0.005237 max=0.005101 Jy/beam ! Clean residual mean=-0.000040 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 1.16296 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 73 components and 1.16296 Jy ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec 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 ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=2.381 mas, bmaj=4.704 mas, bpa=6.149 degrees ! Estimated noise=1.41146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490594 Jy ! Component: 100 - total flux cleaned = 0.006231 Jy ! Component: 150 - total flux cleaned = 0.00728672 Jy ! Component: 200 - total flux cleaned = 0.00780172 Jy ! Total flux subtracted in 200 components = 0.00780172 Jy ! Clean residual min=-0.005079 max=0.005103 Jy/beam ! Clean residual mean=-0.000078 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 1.17076 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 = 0.00034376 Jy ! Component: 100 - total flux cleaned = 0.000533545 Jy ! Component: 150 - total flux cleaned = 0.000654872 Jy ! Component: 200 - total flux cleaned = 0.000761111 Jy ! Total flux subtracted in 200 components = 0.000761111 Jy ! Clean residual min=-0.005188 max=0.004891 Jy/beam ! Clean residual mean=-0.000078 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 1.17152 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 104 components and 1.17152 Jy ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! Estimated beam: bmin=0.8775 mas, bmaj=1.767 mas, bpa=4.797 degrees ! Estimated noise=1.19511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.31753e-05 Jy ! Component: 100 - total flux cleaned = -1.09227e-05 Jy ! Component: 150 - total flux cleaned = -0.000174027 Jy ! Component: 200 - total flux cleaned = -0.000172555 Jy ! Total flux subtracted in 200 components = -0.000172555 Jy ! Clean residual min=-0.004758 max=0.004777 Jy/beam ! Clean residual mean=-0.000040 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 1.17135 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 1.17135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122173Jy sigma=0.780948 ! Fit after self-cal, rms=0.122078Jy sigma=0.777848 wmodel J0836-2016_X_map.mod ! Writing 119 model components to file: J0836-2016_X_map.mod wobs J0836-2016_X_uvs.fits ! Writing UV FITS file: J0836-2016_X_uvs.fits wwins J0836-2016_X_map.win ! wwins: Wrote 5 windows to J0836-2016_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125192 Jy ! Component: 100 - total flux cleaned = -0.00207944 Jy ! Component: 150 - total flux cleaned = -0.00271147 Jy ! Component: 200 - total flux cleaned = -0.00332314 Jy ! Component: 250 - total flux cleaned = -0.00399423 Jy ! Component: 300 - total flux cleaned = -0.00472124 Jy ! Component: 350 - total flux cleaned = -0.00543156 Jy ! Component: 400 - total flux cleaned = -0.00612486 Jy ! Component: 450 - total flux cleaned = -0.00680338 Jy ! Component: 500 - total flux cleaned = -0.00720352 Jy ! Component: 550 - total flux cleaned = -0.00772978 Jy ! Component: 600 - total flux cleaned = -0.00824794 Jy ! Component: 650 - total flux cleaned = -0.00875904 Jy ! Component: 700 - total flux cleaned = -0.00932551 Jy ! Component: 750 - total flux cleaned = -0.00982288 Jy ! Component: 800 - total flux cleaned = -0.0102531 Jy ! Component: 850 - total flux cleaned = -0.0106783 Jy ! Component: 900 - total flux cleaned = -0.0110977 Jy ! Component: 950 - total flux cleaned = -0.0113351 Jy ! Component: 1000 - total flux cleaned = -0.0116285 Jy ! Component: 1050 - total flux cleaned = -0.012093 Jy ! Component: 1100 - total flux cleaned = -0.0122645 Jy ! Component: 1150 - total flux cleaned = -0.0124922 Jy ! Component: 1200 - total flux cleaned = -0.0128866 Jy ! Component: 1250 - total flux cleaned = -0.0131104 Jy ! Component: 1300 - total flux cleaned = -0.0132749 Jy ! Component: 1350 - total flux cleaned = -0.0136042 Jy ! Component: 1400 - total flux cleaned = -0.0135495 Jy ! Component: 1450 - total flux cleaned = -0.0136037 Jy ! Component: 1500 - total flux cleaned = -0.0138182 Jy ! Component: 1550 - total flux cleaned = -0.0137659 Jy ! Component: 1600 - total flux cleaned = -0.0138185 Jy ! Component: 1650 - total flux cleaned = -0.0139247 Jy ! Component: 1700 - total flux cleaned = -0.0142893 Jy ! Component: 1750 - total flux cleaned = -0.0142369 Jy ! Component: 1800 - total flux cleaned = -0.0143912 Jy ! Component: 1850 - total flux cleaned = -0.0143918 Jy ! Component: 1900 - total flux cleaned = -0.0145443 Jy ! Component: 1950 - total flux cleaned = -0.0145442 Jy ! Component: 2000 - total flux cleaned = -0.0150442 Jy ! Component: 2050 - total flux cleaned = -0.0147457 Jy ! Component: 2100 - total flux cleaned = -0.0147454 Jy ! Component: 2150 - total flux cleaned = -0.0147952 Jy ! Component: 2200 - total flux cleaned = -0.0149907 Jy ! Component: 2250 - total flux cleaned = -0.0147961 Jy ! Component: 2300 - total flux cleaned = -0.0146513 Jy ! Component: 2350 - total flux cleaned = -0.0149399 Jy ! Component: 2400 - total flux cleaned = -0.0147488 Jy ! Component: 2450 - total flux cleaned = -0.0148913 Jy ! Component: 2500 - total flux cleaned = -0.0148436 Jy ! Component: 2550 - total flux cleaned = -0.0149376 Jy ! Component: 2600 - total flux cleaned = -0.0148907 Jy ! Component: 2650 - total flux cleaned = -0.0147978 Jy ! Component: 2700 - total flux cleaned = -0.0149366 Jy ! Component: 2750 - total flux cleaned = -0.0147519 Jy ! Component: 2800 - total flux cleaned = -0.0146151 Jy ! Component: 2850 - total flux cleaned = -0.014797 Jy ! Component: 2900 - total flux cleaned = -0.0147062 Jy ! Component: 2950 - total flux cleaned = -0.0147964 Jy ! Component: 3000 - total flux cleaned = -0.0148414 Jy ! Component: 3050 - total flux cleaned = -0.014886 Jy ! Component: 3100 - total flux cleaned = -0.0150634 Jy ! Component: 3150 - total flux cleaned = -0.0151071 Jy ! Component: 3200 - total flux cleaned = -0.0147116 Jy ! Component: 3250 - total flux cleaned = -0.0147552 Jy ! Component: 3300 - total flux cleaned = -0.0148856 Jy ! Component: 3350 - total flux cleaned = -0.0151455 Jy ! Component: 3400 - total flux cleaned = -0.0150162 Jy ! Component: 3450 - total flux cleaned = -0.0149728 Jy ! Component: 3500 - total flux cleaned = -0.0148873 Jy ! Component: 3550 - total flux cleaned = -0.0148021 Jy ! Component: 3600 - total flux cleaned = -0.0148444 Jy ! Component: 3650 - total flux cleaned = -0.0148025 Jy ! Component: 3700 - total flux cleaned = -0.0146765 Jy ! Component: 3750 - total flux cleaned = -0.0148439 Jy ! Component: 3800 - total flux cleaned = -0.0148021 Jy ! Component: 3850 - total flux cleaned = -0.0148847 Jy ! Component: 3900 - total flux cleaned = -0.0146785 Jy ! Component: 3950 - total flux cleaned = -0.0147194 Jy ! Component: 4000 - total flux cleaned = -0.0148014 Jy ! Component: 4050 - total flux cleaned = -0.0147198 Jy ! Total flux subtracted in 4096 components = -0.0146795 Jy ! Clean residual min=-0.002137 max=0.002534 Jy/beam ! Clean residual mean=-0.000023 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 1.15667 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 453 components and 1.15667 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0836-2016_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8775 x 1.767 at 4.797 degrees (North through East) ! Clean map min=-0.0045852 max=0.88645 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0836-2016_X_map.fits wmodel /scr/pima/rv120_uvs/J0836-2016_X_map.mod ! Writing 453 model components to file: /scr/pima/rv120_uvs/J0836-2016_X_map.mod wobs /scr/pima/rv120_uvs/J0836-2016_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0836-2016_X_uvs.fits wwins /scr/pima/rv120_uvs/J0836-2016_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv120_uvs/J0836-2016_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.886447 invert ! Inverting map ! Your choice of large map pixels excluded 2.12% of the data. ! The x-axis pixel size should ideally be below 0.1695 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000701172 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237297 0.237297 0.474595 0.949189 1.89838 3.79676 7.59352 15.187 30.3741 60.7481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.886 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1264.24 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0836-2016_X_dfm.log closed on Fri Dec 22 22:40:52 2017