! Started logfile: /scr/pima/rv123_uvs/J1242+3751_X_dfm.log on Sun Dec 23 00:42:38 2018 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/rv123_uvs/J1242+3751_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J1242+3751_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! AN table 2: 16 integrations on 28 of 28 possible baselines. ! AN table 3: 5 integrations on 21 of 21 possible baselines. ! AN table 4: 18 integrations on 21 of 21 possible baselines. ! AN table 5: 29 integrations on 10 of 10 possible baselines. ! AN table 6: 168 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.364107 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1242+3751 ! ! 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 89 lines of history. ! ! Reading 10980 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 J1242+3751_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 82 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 726 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 82 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 726 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 88 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 5. ! A total of 923 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 88 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 5. ! A total of 923 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.053630Jy sigma=12.092603 ! Fit after self-cal, rms=0.742934Jy sigma=8.591659 ! 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 6.86% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=0.608 mas, bmaj=0.7395 mas, bpa=-6.942 degrees ! Estimated noise=1.11327 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 = 0.197619 Jy ! Component: 100 - total flux cleaned = 0.268913 Jy ! Total flux subtracted in 100 components = 0.268913 Jy ! Clean residual min=-0.016369 max=0.065814 Jy/beam ! Clean residual mean=0.000027 rms=0.003816 Jy/beam ! Combined flux in latest and established models = 0.268913 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.268913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168234Jy sigma=1.529758 ! Fit after self-cal, rms=0.168180Jy sigma=1.526719 ! Inverting map ! Your choice of large map pixels excluded 6.86% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Added new window around map position (0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580192 Jy ! Component: 100 - total flux cleaned = 0.0870056 Jy ! Total flux subtracted in 100 components = 0.0870056 Jy ! Clean residual min=-0.012578 max=0.030508 Jy/beam ! Clean residual mean=-0.000040 rms=0.002701 Jy/beam ! Combined flux in latest and established models = 0.355919 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.355918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152944Jy sigma=1.274283 ! Fit after self-cal, rms=0.150008Jy sigma=1.238988 ! Inverting map ! Your choice of large map pixels excluded 6.86% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242594 Jy ! Component: 100 - total flux cleaned = 0.0366835 Jy ! Total flux subtracted in 100 components = 0.0366835 Jy ! Clean residual min=-0.011222 max=0.015364 Jy/beam ! Clean residual mean=-0.000069 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.392602 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.392602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149205Jy sigma=1.232812 ! Fit after self-cal, rms=0.148671Jy sigma=1.227132 ! Inverting map ! Your choice of large map pixels excluded 6.86% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Added new window around map position (2.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01409 Jy ! Component: 100 - total flux cleaned = 0.0215783 Jy ! Total flux subtracted in 100 components = 0.0215783 Jy ! Clean residual min=-0.010795 max=0.011312 Jy/beam ! Clean residual mean=-0.000085 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.41418 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.41418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149496Jy sigma=1.237776 ! Fit after self-cal, rms=0.149284Jy sigma=1.234984 ! Inverting map ! Your choice of large map pixels excluded 6.86% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 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 6.86% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=0.7199 mas, bmaj=0.8431 mas, bpa=45.69 degrees ! Estimated noise=0.743079 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 = -0.0268309 Jy ! Component: 100 - total flux cleaned = -0.039318 Jy ! Component: 150 - total flux cleaned = -0.046024 Jy ! Component: 200 - total flux cleaned = -0.0476428 Jy ! Total flux subtracted in 200 components = -0.0476428 Jy ! Clean residual min=-0.016618 max=0.004919 Jy/beam ! Clean residual mean=-0.005343 rms=0.002602 Jy/beam ! Combined flux in latest and established models = 0.366537 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.366537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144123Jy sigma=1.182544 ! Fit after self-cal, rms=0.143892Jy sigma=1.181379 ! Inverting map ! Your choice of large map pixels excluded 6.86% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7199 x 0.8431 at 45.69 degrees (North through East) ! Clean map min=-0.01555 max=0.25184 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.82 HN 1.06 KP 0.97 ! LA 0.90 NL 1.01 OV 0.89 SC 0.93 ! WN 1.53 WZ 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.80 KP 0.94 LA 0.94 ! MC 0.94 MK 1.02 OV 0.87 WN 1.64 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.84 HN 1.05 MK 1.04 ! NY 0.70 OV 0.93 SC 0.82 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.86 HN 1.18 KP 0.99 ! NL 0.95 NY 0.58 OV 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.75 NY 0.82 ON 1.08 WZ 0.95 ! YG 1.17 ! ! A total of 42 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 HH 0.82 HN 0.97 NL 1.18 ! NY 0.75 ON 0.87 SC 0.90 WN 1.44 ! WZ 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.79 HN 0.97 KP 0.96 ! LA 0.90 NL 1.03 OV 0.87 SC 0.93 ! WN 1.69 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.80 KP 0.90 LA 0.96 ! MC 0.99 MK 1.05 OV 0.87 WN 1.48 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 0.84 HN 1.02 MK 1.03 ! NY 0.94 OV 0.96 SC 0.78 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.85 HN 1.17 KP 1.01 ! NL 0.94 NY 0.70 OV 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.71 NY 0.94 ON 0.97 WZ 1.04 ! YG 1.01 ! ! A total of 42 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 HH 0.83 HN 1.00 NL 1.18 ! NY 0.90 ON 0.81 SC 0.91 WN 1.49 ! WZ 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.81 HN 0.96 KP 0.95 ! LA 0.90 NL 0.97 OV 0.90 SC 0.89 ! WN 1.28 WZ 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.78 KP 0.97 LA 0.97 ! MC 1.50 MK 1.08 OV 0.82 WN 1.49 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 FD 0.88 HN 1.02 MK 1.05 ! NY 1.00* OV 1.00 SC 0.85 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.84 HN 1.17 KP 1.02 ! NL 0.96 NY 1.00* OV 0.89 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 0.87 NY 1.00* ON 1.24 WZ 1.07 ! YG 0.90 ! ! A total of 249 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 HH 1.00 HN 1.02 NL 1.20 ! NY 1.00* ON 1.16 SC 0.91 WN 1.38 ! WZ 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.79 HN 0.99 KP 0.97 ! LA 0.91 NL 1.06 OV 0.87 SC 0.82 ! WN 1.24 WZ 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.81 KP 0.91 LA 0.94 ! MC 1.57 MK 1.04 OV 0.88 WN 1.36 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.85 FD 0.85 HN 0.97 MK 1.00 ! NY 1.00* OV 0.94 SC 0.86 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.81 HN 1.16 KP 1.03 ! NL 1.01 NY 1.00* OV 0.88 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 0.95 NY 1.00* ON 1.13 WZ 1.12 ! YG 1.05 ! ! A total of 249 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 HH 1.08 HN 1.02 NL 1.23 ! NY 1.00* ON 1.08 SC 0.92 WN 1.27 ! WZ 0.96 ! ! ! Fit before self-cal, rms=0.143892Jy sigma=1.181379 ! Fit after self-cal, rms=0.115911Jy sigma=0.941730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=0.7123 mas, bmaj=0.831 mas, bpa=44.77 degrees ! Estimated noise=0.74803 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 = 0.00639008 Jy ! Component: 100 - total flux cleaned = 0.00762323 Jy ! Component: 150 - total flux cleaned = 0.00793629 Jy ! Component: 200 - total flux cleaned = 0.0081908 Jy ! Total flux subtracted in 200 components = 0.0081908 Jy ! Clean residual min=-0.004948 max=0.005271 Jy/beam ! Clean residual mean=0.000229 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.374728 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.374728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115169Jy sigma=0.929592 ! Fit after self-cal, rms=0.115093Jy sigma=0.925395 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 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=0.115093Jy sigma=0.925395 ! Fit after self-cal, rms=0.114067Jy sigma=0.914186 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=0.71 mas, bmaj=0.8262 mas, bpa=45.34 degrees ! Estimated noise=0.748679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355662 Jy ! Component: 100 - total flux cleaned = 0.00459119 Jy ! Component: 150 - total flux cleaned = 0.00499261 Jy ! Component: 200 - total flux cleaned = 0.00534114 Jy ! Total flux subtracted in 200 components = 0.00534114 Jy ! Clean residual min=-0.003676 max=0.004347 Jy/beam ! Clean residual mean=0.000373 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.380069 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.380069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113757Jy sigma=0.909737 ! Fit after self-cal, rms=0.113675Jy sigma=0.908936 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 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) ! Added new window around map position (21.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212558 Jy ! Component: 100 - total flux cleaned = 0.00234543 Jy ! Component: 150 - total flux cleaned = 0.0025319 Jy ! Component: 200 - total flux cleaned = 0.00269052 Jy ! Total flux subtracted in 200 components = 0.00269052 Jy ! Clean residual min=-0.003635 max=0.003893 Jy/beam ! Clean residual mean=0.000266 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.38276 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.38276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113403Jy sigma=0.906507 ! Fit after self-cal, rms=0.113394Jy sigma=0.906131 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Added new window around map position (12.4, -26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031051 Jy ! Component: 100 - total flux cleaned = 0.00415198 Jy ! Component: 150 - total flux cleaned = 0.0045198 Jy ! Component: 200 - total flux cleaned = 0.00479167 Jy ! Total flux subtracted in 200 components = 0.00479167 Jy ! Clean residual min=-0.003904 max=0.003494 Jy/beam ! Clean residual mean=0.000074 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.387551 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.387551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113192Jy sigma=0.904425 ! Fit after self-cal, rms=0.113136Jy sigma=0.904202 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 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=0.113136Jy sigma=0.904202 ! Fit after self-cal, rms=0.113877Jy sigma=0.892116 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=0.7094 mas, bmaj=0.8205 mas, bpa=46.3 degrees ! Estimated noise=0.751166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311317 Jy ! Component: 100 - total flux cleaned = 0.0041274 Jy ! Component: 150 - total flux cleaned = 0.00483875 Jy ! Component: 200 - total flux cleaned = 0.00532156 Jy ! Total flux subtracted in 200 components = 0.00532156 Jy ! Clean residual min=-0.002662 max=0.003311 Jy/beam ! Clean residual mean=0.000249 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.392873 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.392873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113724Jy sigma=0.889780 ! Fit after self-cal, rms=0.113732Jy sigma=0.889592 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 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) ! Added new window around map position (-1.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309159 Jy ! Component: 100 - total flux cleaned = 0.00394119 Jy ! Component: 150 - total flux cleaned = 0.00433404 Jy ! Component: 200 - total flux cleaned = 0.00462757 Jy ! Total flux subtracted in 200 components = 0.00462757 Jy ! Clean residual min=-0.002641 max=0.002899 Jy/beam ! Clean residual mean=0.000067 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.397501 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.397501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113588Jy sigma=0.888036 ! Fit after self-cal, rms=0.113576Jy sigma=0.887904 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Added new window around map position (-25.2, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115808 Jy ! Component: 100 - total flux cleaned = 0.00170968 Jy ! Component: 150 - total flux cleaned = 0.00188873 Jy ! Component: 200 - total flux cleaned = 0.00210893 Jy ! Total flux subtracted in 200 components = 0.00210893 Jy ! Clean residual min=-0.002741 max=0.002559 Jy/beam ! Clean residual mean=-0.000015 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.399609 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.399609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113466Jy sigma=0.886496 ! Fit after self-cal, rms=0.113459Jy sigma=0.886413 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 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=0.113459Jy sigma=0.886413 ! Fit after self-cal, rms=0.113053Jy sigma=0.885546 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=2.275 mas, bmaj=2.855 mas, bpa=-77.74 degrees ! Estimated noise=1.10474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314384 Jy ! Component: 100 - total flux cleaned = 0.00449707 Jy ! Component: 150 - total flux cleaned = 0.00494989 Jy ! Component: 200 - total flux cleaned = 0.00524464 Jy ! Total flux subtracted in 200 components = 0.00524464 Jy ! Clean residual min=-0.002593 max=0.002737 Jy/beam ! Clean residual mean=0.000163 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.404854 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.404854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113035Jy sigma=0.885071 ! Fit after self-cal, rms=0.113020Jy sigma=0.884855 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 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) ! Added new window around map position (29.4, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300046 Jy ! Component: 100 - total flux cleaned = 7.41558e-05 Jy ! Component: 150 - total flux cleaned = 1.05397e-05 Jy ! Component: 200 - total flux cleaned = -0.000152065 Jy ! Total flux subtracted in 200 components = -0.000152065 Jy ! Clean residual min=-0.001973 max=0.002519 Jy/beam ! Clean residual mean=0.000186 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.404702 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 136 components and 0.404702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112977Jy sigma=0.884281 ! Fit after self-cal, rms=0.112980Jy sigma=0.884135 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 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 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=0.7078 mas, bmaj=0.8176 mas, bpa=47.16 degrees ! Estimated noise=0.750133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7078 x 0.8176 at 47.16 degrees (North through East) ! Clean map min=-0.0052529 max=0.24111 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 ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=0.6279 mas, bmaj=0.751 mas, bpa=-1.951 degrees ! Estimated noise=1.0578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184797 Jy ! Component: 100 - total flux cleaned = 0.261982 Jy ! Component: 150 - total flux cleaned = 0.306156 Jy ! Component: 200 - total flux cleaned = 0.333505 Jy ! Total flux subtracted in 200 components = 0.333505 Jy ! Clean residual min=-0.007410 max=0.014627 Jy/beam ! Clean residual mean=0.000038 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.333505 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.333505 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=0.7078 mas, bmaj=0.8176 mas, bpa=47.16 degrees ! Estimated noise=0.750133 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 = 0.026273 Jy ! Component: 100 - total flux cleaned = 0.0421571 Jy ! Component: 150 - total flux cleaned = 0.0478059 Jy ! Component: 200 - total flux cleaned = 0.0510927 Jy ! Total flux subtracted in 200 components = 0.0510927 Jy ! Clean residual min=-0.004802 max=0.005225 Jy/beam ! Clean residual mean=0.000831 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.384598 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.384598 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Added new window around map position (1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384081 Jy ! Component: 100 - total flux cleaned = 0.0069084 Jy ! Component: 150 - total flux cleaned = 0.00901061 Jy ! Component: 200 - total flux cleaned = 0.0105472 Jy ! Total flux subtracted in 200 components = 0.0105472 Jy ! Clean residual min=-0.003426 max=0.003992 Jy/beam ! Clean residual mean=0.000423 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.395145 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 50 components and 0.395145 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Added new window around map position (17, -34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209371 Jy ! Component: 100 - total flux cleaned = 0.00339501 Jy ! Component: 150 - total flux cleaned = 0.00444393 Jy ! Component: 200 - total flux cleaned = 0.0051344 Jy ! Total flux subtracted in 200 components = 0.0051344 Jy ! Clean residual min=-0.002872 max=0.003113 Jy/beam ! Clean residual mean=0.000225 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.40028 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 58 components and 0.40028 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Added new window around map position (1.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120743 Jy ! Component: 100 - total flux cleaned = 0.00193312 Jy ! Component: 150 - total flux cleaned = 0.00250017 Jy ! Component: 200 - total flux cleaned = 0.00303406 Jy ! Total flux subtracted in 200 components = 0.00303406 Jy ! Clean residual min=-0.002628 max=0.002828 Jy/beam ! Clean residual mean=0.000111 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.403314 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 72 components and 0.403314 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Added new window around map position (-4, -17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010804 Jy ! Component: 100 - total flux cleaned = 0.00117551 Jy ! Component: 150 - total flux cleaned = 0.00135966 Jy ! Component: 200 - total flux cleaned = 0.00153529 Jy ! Total flux subtracted in 200 components = 0.00153529 Jy ! Clean residual min=-0.002560 max=0.002726 Jy/beam ! Clean residual mean=0.000052 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.404849 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 93 components and 0.404849 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Added new window around map position (26.8, 40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710852 Jy ! Component: 100 - total flux cleaned = 0.000539329 Jy ! Component: 150 - total flux cleaned = 0.000457601 Jy ! Component: 200 - total flux cleaned = 0.000457067 Jy ! Total flux subtracted in 200 components = 0.000457067 Jy ! Clean residual min=-0.002555 max=0.002502 Jy/beam ! Clean residual mean=0.000031 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.405306 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 108 components and 0.405306 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 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 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=2.275 mas, bmaj=2.855 mas, bpa=-77.74 degrees ! Estimated noise=1.10474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721563 Jy ! Component: 100 - total flux cleaned = 0.000460969 Jy ! Component: 150 - total flux cleaned = 0.000403407 Jy ! Component: 200 - total flux cleaned = 0.000306059 Jy ! Total flux subtracted in 200 components = 0.000306059 Jy ! Clean residual min=-0.001985 max=0.002136 Jy/beam ! Clean residual mean=0.000076 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.405612 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 = -4.20356e-07 Jy ! Component: 100 - total flux cleaned = -4.17986e-05 Jy ! Component: 150 - total flux cleaned = -8.04278e-05 Jy ! Component: 200 - total flux cleaned = -0.000115396 Jy ! Total flux subtracted in 200 components = -0.000115396 Jy ! Clean residual min=-0.001782 max=0.002087 Jy/beam ! Clean residual mean=0.000094 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.405497 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 152 components and 0.405497 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! Estimated beam: bmin=0.7078 mas, bmaj=0.8176 mas, bpa=47.16 degrees ! Estimated noise=0.750133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.54609e-05 Jy ! Component: 100 - total flux cleaned = -8.35557e-05 Jy ! Component: 150 - total flux cleaned = -1.36193e-05 Jy ! Component: 200 - total flux cleaned = -8.23688e-05 Jy ! Total flux subtracted in 200 components = -8.23688e-05 Jy ! Clean residual min=-0.002462 max=0.002491 Jy/beam ! Clean residual mean=0.000031 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.405415 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 169 components and 0.405414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113325Jy sigma=0.885631 ! Fit after self-cal, rms=0.113248Jy sigma=0.883974 wmodel J1242+3751_X_map.mod ! Writing 169 model components to file: J1242+3751_X_map.mod wobs J1242+3751_X_uvs.fits ! Writing UV FITS file: J1242+3751_X_uvs.fits wwins J1242+3751_X_map.win ! wwins: Wrote 13 windows to J1242+3751_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 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151112 Jy ! Component: 100 - total flux cleaned = 1.92197e-05 Jy ! Component: 150 - total flux cleaned = -0.000193072 Jy ! Component: 200 - total flux cleaned = -0.000234374 Jy ! Component: 250 - total flux cleaned = -0.00031586 Jy ! Component: 300 - total flux cleaned = -0.000355482 Jy ! Component: 350 - total flux cleaned = -0.000355374 Jy ! Component: 400 - total flux cleaned = -0.00035565 Jy ! Component: 450 - total flux cleaned = -0.00039439 Jy ! Component: 500 - total flux cleaned = -0.0004323 Jy ! Component: 550 - total flux cleaned = -0.000394706 Jy ! Component: 600 - total flux cleaned = -0.000394707 Jy ! Component: 650 - total flux cleaned = -0.000357888 Jy ! Component: 700 - total flux cleaned = -0.000321354 Jy ! Component: 750 - total flux cleaned = -0.000249109 Jy ! Component: 800 - total flux cleaned = -0.000249017 Jy ! Component: 850 - total flux cleaned = -0.000177978 Jy ! Component: 900 - total flux cleaned = -0.00017778 Jy ! Component: 950 - total flux cleaned = -0.000142769 Jy ! Component: 1000 - total flux cleaned = -0.000108067 Jy ! Component: 1050 - total flux cleaned = -7.35666e-05 Jy ! Component: 1100 - total flux cleaned = -3.93357e-05 Jy ! Component: 1150 - total flux cleaned = -5.35554e-06 Jy ! Component: 1200 - total flux cleaned = 2.83881e-05 Jy ! Component: 1250 - total flux cleaned = 2.83662e-05 Jy ! Component: 1300 - total flux cleaned = 6.17402e-05 Jy ! Component: 1350 - total flux cleaned = 0.000127995 Jy ! Component: 1400 - total flux cleaned = 0.000127898 Jy ! Component: 1450 - total flux cleaned = 0.00012794 Jy ! Component: 1500 - total flux cleaned = 0.00016046 Jy ! Component: 1550 - total flux cleaned = 0.000192848 Jy ! Component: 1600 - total flux cleaned = 0.000192841 Jy ! Component: 1650 - total flux cleaned = 0.000224915 Jy ! Component: 1700 - total flux cleaned = 0.000224933 Jy ! Component: 1750 - total flux cleaned = 0.00025677 Jy ! Component: 1800 - total flux cleaned = 0.00025674 Jy ! Component: 1850 - total flux cleaned = 0.000256756 Jy ! Component: 1900 - total flux cleaned = 0.000256774 Jy ! Component: 1950 - total flux cleaned = 0.000288095 Jy ! Component: 2000 - total flux cleaned = 0.000288125 Jy ! Component: 2050 - total flux cleaned = 0.000288152 Jy ! Component: 2100 - total flux cleaned = 0.000288169 Jy ! Component: 2150 - total flux cleaned = 0.000319108 Jy ! Component: 2200 - total flux cleaned = 0.000319099 Jy ! Component: 2250 - total flux cleaned = 0.000349844 Jy ! Component: 2300 - total flux cleaned = 0.000319145 Jy ! Component: 2350 - total flux cleaned = 0.000349848 Jy ! Component: 2400 - total flux cleaned = 0.00034991 Jy ! Component: 2450 - total flux cleaned = 0.000380357 Jy ! Component: 2500 - total flux cleaned = 0.000380373 Jy ! Component: 2550 - total flux cleaned = 0.000380394 Jy ! Component: 2600 - total flux cleaned = 0.000380432 Jy ! Component: 2650 - total flux cleaned = 0.000410677 Jy ! Component: 2700 - total flux cleaned = 0.000410655 Jy ! Component: 2750 - total flux cleaned = 0.000410673 Jy ! Component: 2800 - total flux cleaned = 0.000410695 Jy ! Component: 2850 - total flux cleaned = 0.00044091 Jy ! Component: 2900 - total flux cleaned = 0.000410756 Jy ! Component: 2950 - total flux cleaned = 0.000440919 Jy ! Component: 3000 - total flux cleaned = 0.000440954 Jy ! Component: 3050 - total flux cleaned = 0.0004409 Jy ! Component: 3100 - total flux cleaned = 0.000440893 Jy ! Component: 3150 - total flux cleaned = 0.000440888 Jy ! Component: 3200 - total flux cleaned = 0.000440855 Jy ! Component: 3250 - total flux cleaned = 0.000440874 Jy ! Component: 3300 - total flux cleaned = 0.000440945 Jy ! Component: 3350 - total flux cleaned = 0.000440931 Jy ! Component: 3400 - total flux cleaned = 0.000440851 Jy ! Component: 3450 - total flux cleaned = 0.000440869 Jy ! Component: 3500 - total flux cleaned = 0.000471265 Jy ! Component: 3550 - total flux cleaned = 0.000471277 Jy ! Component: 3600 - total flux cleaned = 0.000440906 Jy ! Component: 3650 - total flux cleaned = 0.000471409 Jy ! Component: 3700 - total flux cleaned = 0.000440871 Jy ! Component: 3750 - total flux cleaned = 0.00041029 Jy ! Component: 3800 - total flux cleaned = 0.000410337 Jy ! Component: 3850 - total flux cleaned = 0.000410263 Jy ! Component: 3900 - total flux cleaned = 0.000379344 Jy ! Component: 3950 - total flux cleaned = 0.000379278 Jy ! Component: 4000 - total flux cleaned = 0.00034804 Jy ! Component: 4050 - total flux cleaned = 0.000348078 Jy ! Total flux subtracted in 4096 components = 0.000316661 Jy ! Clean residual min=-0.002018 max=0.001827 Jy/beam ! Clean residual mean=0.000022 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.405731 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 467 components and 0.405731 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J1242+3751_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7078 x 0.8176 at 47.16 degrees (North through East) ! Clean map min=-0.0030707 max=0.23597 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J1242+3751_X_map.fits wmodel /scr/pima/rv123_uvs/J1242+3751_X_map.mod ! Writing 467 model components to file: /scr/pima/rv123_uvs/J1242+3751_X_map.mod wobs /scr/pima/rv123_uvs/J1242+3751_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J1242+3751_X_uvs.fits wwins /scr/pima/rv123_uvs/J1242+3751_X_map.win ! wwins: Wrote 14 windows to /scr/pima/rv123_uvs/J1242+3751_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.235971 invert ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1743 milli-arcsec ! The y-axis pixel size should ideally be below 0.1572 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000425263 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.540655 0.540655 1.08131 2.16262 4.32524 8.65048 17.301 34.6019 69.2038 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 554.882 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J1242+3751_X_dfm.log closed on Sun Dec 23 00:42:43 2018