! Started logfile: /scr/pima/rv118_uvs/J0539+1433_X_dfm.log on Sun Dec 10 00:07:55 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/rv118_uvs/J0539+1433_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J0539+1433_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! AN table 2: 22 integrations on 21 of 21 possible baselines. ! AN table 3: 161 integrations on 66 of 66 possible baselines. ! AN table 4: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.135678 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0539+1433 ! ! 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 6296 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 J0539+1433_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 2 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! A total of 1501 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! A total of 1501 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! A total of 1501 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! A total of 1501 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.049535Jy sigma=14.742529 ! Fit after self-cal, rms=0.689816Jy sigma=9.752225 ! 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 11.9% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.6886 mas, bmaj=0.9725 mas, bpa=-4.048 degrees ! Estimated noise=0.978531 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 = 0.241731 Jy ! Component: 100 - total flux cleaned = 0.294671 Jy ! Total flux subtracted in 100 components = 0.294671 Jy ! Clean residual min=-0.005997 max=0.016974 Jy/beam ! Clean residual mean=0.000042 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.294671 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.294671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087316Jy sigma=1.063893 ! Fit after self-cal, rms=0.087276Jy sigma=1.063683 ! Inverting map ! Your choice of large map pixels excluded 11.9% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Added new window around map position (0, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182474 Jy ! Component: 100 - total flux cleaned = 0.0285575 Jy ! Total flux subtracted in 100 components = 0.0285575 Jy ! Clean residual min=-0.005293 max=0.007786 Jy/beam ! Clean residual mean=0.000017 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.323228 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.323228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083166Jy sigma=0.970612 ! Fit after self-cal, rms=0.083003Jy sigma=0.968882 ! Inverting map ! Your choice of large map pixels excluded 11.9% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Added new window around map position (1, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00833699 Jy ! Component: 100 - total flux cleaned = 0.0137041 Jy ! Total flux subtracted in 100 components = 0.0137041 Jy ! Clean residual min=-0.004831 max=0.005086 Jy/beam ! Clean residual mean=0.000006 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.336932 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.336932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082207Jy sigma=0.947385 ! Fit after self-cal, rms=0.082085Jy sigma=0.945863 ! Inverting map ! Your choice of large map pixels excluded 11.9% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 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 11.9% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.8184 mas, bmaj=0.9527 mas, bpa=-1.597 degrees ! Estimated noise=0.734319 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 = 0.00663006 Jy ! Component: 100 - total flux cleaned = 0.0106544 Jy ! Component: 150 - total flux cleaned = 0.0132741 Jy ! Component: 200 - total flux cleaned = 0.0150216 Jy ! Total flux subtracted in 200 components = 0.0150216 Jy ! Clean residual min=-0.003749 max=0.004320 Jy/beam ! Clean residual mean=-0.000004 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.351954 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.351954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081627Jy sigma=0.934533 ! Fit after self-cal, rms=0.081576Jy sigma=0.933989 ! Inverting map ! Your choice of large map pixels excluded 11.9% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8184 x 0.9527 at -1.597 degrees (North through East) ! Clean map min=-0.0035133 max=0.30082 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KK 0.98 KP 1.01 LA 1.02 ! MK 1.02 OV 1.00 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 KK 1.03 KP 0.99 ! LA 0.96 OV 1.00 PT 1.01 ! ! A total of 165 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 HH 0.95 HN 1.05 ! KP 0.99 LA 0.95 NL 0.94 NY 1.00 ! ON 0.97 PT 1.01 SC 1.01 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.99 HH 0.89 HN 0.99 ! KP 0.97 LA 1.00 NL 1.13 OV 1.03 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 KK 0.93 KP 0.98 LA 1.02 ! MK 0.99 OV 1.04 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.97 KK 1.00 KP 0.98 ! LA 0.98 OV 1.01 PT 0.97 ! ! A total of 165 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 HH 1.01 HN 1.00 ! KP 0.99 LA 0.96 NL 0.96 NY 1.00 ! ON 1.00 PT 0.98 SC 1.01 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.01 HH 0.93 HN 1.00 ! KP 0.98 LA 0.96 NL 1.13 OV 1.05 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KK 0.99 KP 1.04 LA 0.97 ! MK 0.99 OV 1.01 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.00 KK 0.97 KP 0.98 ! LA 0.98 OV 0.99 PT 1.00 ! ! A total of 165 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.97 HH 0.90 HN 0.95 ! KP 1.00 LA 0.99 NL 0.94 NY 1.01 ! ON 1.04 PT 1.02 SC 0.98 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.00 HH 0.89 HN 1.03 ! KP 1.05 LA 0.95 NL 1.10 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KK 0.95 KP 1.04 LA 0.96 ! MK 1.01 OV 0.98 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 KK 0.97 KP 0.98 ! LA 0.96 OV 1.02 PT 1.01 ! ! A total of 165 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.02 HH 1.00 HN 0.97 ! KP 1.06 LA 1.00 NL 0.93 NY 1.05 ! ON 0.98 PT 1.01 SC 0.94 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.04 HH 1.01 HN 0.99 ! KP 0.96 LA 0.95 NL 1.12 OV 1.02 ! PT 1.01 SC 0.94 ! ! ! Fit before self-cal, rms=0.081576Jy sigma=0.933989 ! Fit after self-cal, rms=0.077575Jy sigma=0.926176 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.8108 mas, bmaj=1.016 mas, bpa=2.454 degrees ! Estimated noise=0.747589 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 = 3.70041e-05 Jy ! Component: 100 - total flux cleaned = -7.26388e-05 Jy ! Component: 150 - total flux cleaned = -0.000168065 Jy ! Component: 200 - total flux cleaned = -0.000169358 Jy ! Total flux subtracted in 200 components = -0.000169358 Jy ! Clean residual min=-0.003263 max=0.003369 Jy/beam ! Clean residual mean=-0.000013 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.351784 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.351784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077468Jy sigma=0.925398 ! Fit after self-cal, rms=0.077475Jy sigma=0.925307 ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 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=0.077475Jy sigma=0.925307 ! Fit after self-cal, rms=0.076732Jy sigma=0.901784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.8123 mas, bmaj=1.015 mas, bpa=2.653 degrees ! Estimated noise=0.747825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358477 Jy ! Component: 100 - total flux cleaned = 0.000318897 Jy ! Component: 150 - total flux cleaned = 0.000318614 Jy ! Component: 200 - total flux cleaned = 0.000285502 Jy ! Total flux subtracted in 200 components = 0.000285502 Jy ! Clean residual min=-0.002591 max=0.002982 Jy/beam ! Clean residual mean=-0.000005 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.35207 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.35207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076685Jy sigma=0.901293 ! Fit after self-cal, rms=0.076698Jy sigma=0.901224 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 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, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245114 Jy ! Component: 100 - total flux cleaned = 0.00277649 Jy ! Component: 150 - total flux cleaned = 0.00293496 Jy ! Component: 200 - total flux cleaned = 0.00303611 Jy ! Total flux subtracted in 200 components = 0.00303611 Jy ! Clean residual min=-0.002724 max=0.003023 Jy/beam ! Clean residual mean=-0.000005 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.355106 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.355106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076589Jy sigma=0.899896 ! Fit after self-cal, rms=0.076593Jy sigma=0.899745 ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Added new window around map position (43.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210945 Jy ! Component: 100 - total flux cleaned = 0.00238499 Jy ! Component: 150 - total flux cleaned = 0.00269931 Jy ! Component: 200 - total flux cleaned = 0.00270104 Jy ! Total flux subtracted in 200 components = 0.00270104 Jy ! Clean residual min=-0.002610 max=0.002763 Jy/beam ! Clean residual mean=-0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.357807 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.357807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076498Jy sigma=0.898291 ! Fit after self-cal, rms=0.076483Jy sigma=0.898160 ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Added new window around map position (15.6, -45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125493 Jy ! Component: 100 - total flux cleaned = 0.00119072 Jy ! Component: 150 - total flux cleaned = 0.00128436 Jy ! Component: 200 - total flux cleaned = 0.00132497 Jy ! Total flux subtracted in 200 components = 0.00132497 Jy ! Clean residual min=-0.002561 max=0.002638 Jy/beam ! Clean residual mean=-0.000004 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.359132 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.359132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076381Jy sigma=0.896811 ! Fit after self-cal, rms=0.076374Jy sigma=0.896728 ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Added new window around map position (-16.8, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152981 Jy ! Component: 100 - total flux cleaned = 0.00195903 Jy ! Component: 150 - total flux cleaned = 0.00196139 Jy ! Component: 200 - total flux cleaned = 0.00196192 Jy ! Total flux subtracted in 200 components = 0.00196192 Jy ! Clean residual min=-0.002623 max=0.002570 Jy/beam ! Clean residual mean=-0.000003 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.361094 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.361094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076280Jy sigma=0.895374 ! Fit after self-cal, rms=0.076265Jy sigma=0.895268 ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 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=0.076265Jy sigma=0.895268 ! Fit after self-cal, rms=0.075992Jy sigma=0.892385 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.813 mas, bmaj=1.013 mas, bpa=2.944 degrees ! Estimated noise=0.747699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794267 Jy ! Component: 100 - total flux cleaned = 0.00105503 Jy ! Component: 150 - total flux cleaned = 0.0010943 Jy ! Component: 200 - total flux cleaned = 0.00109265 Jy ! Total flux subtracted in 200 components = 0.00109265 Jy ! Clean residual min=-0.002646 max=0.002480 Jy/beam ! Clean residual mean=-0.000003 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.362186 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.362186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075946Jy sigma=0.891772 ! Fit after self-cal, rms=0.075965Jy sigma=0.891729 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 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 = 0.000304294 Jy ! Component: 100 - total flux cleaned = 0.000268659 Jy ! Component: 150 - total flux cleaned = 0.000267973 Jy ! Component: 200 - total flux cleaned = 0.000267856 Jy ! Total flux subtracted in 200 components = 0.000267856 Jy ! Clean residual min=-0.002611 max=0.002493 Jy/beam ! Clean residual mean=-0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.362454 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.362454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075934Jy sigma=0.891377 ! Fit after self-cal, rms=0.075931Jy sigma=0.891368 ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 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=0.075931Jy sigma=0.891368 ! Fit after self-cal, rms=0.075924Jy sigma=0.891324 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=2.774 mas, bmaj=2.906 mas, bpa=8.207 degrees ! Estimated noise=0.883468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645772 Jy ! Component: 100 - total flux cleaned = 0.000756582 Jy ! Component: 150 - total flux cleaned = 0.000726842 Jy ! Component: 200 - total flux cleaned = 0.000642462 Jy ! Total flux subtracted in 200 components = 0.000642462 Jy ! Clean residual min=-0.002411 max=0.002523 Jy/beam ! Clean residual mean=-0.000006 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.363097 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 111 components and 0.363097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075923Jy sigma=0.891082 ! Fit after self-cal, rms=0.075920Jy sigma=0.891033 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 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 = 0.000230442 Jy ! Component: 100 - total flux cleaned = 0.000154104 Jy ! Component: 150 - total flux cleaned = 8.27775e-05 Jy ! Component: 200 - total flux cleaned = -4.82209e-06 Jy ! Total flux subtracted in 200 components = -4.82209e-06 Jy ! Clean residual min=-0.002418 max=0.002540 Jy/beam ! Clean residual mean=-0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.363092 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.363092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075921Jy sigma=0.890971 ! Fit after self-cal, rms=0.075922Jy sigma=0.890956 ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 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 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.8133 mas, bmaj=1.012 mas, bpa=2.942 degrees ! Estimated noise=0.747641 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8133 x 1.012 at 2.942 degrees (North through East) ! Clean map min=-0.002301 max=0.30072 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 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.6982 mas, bmaj=1.012 mas, bpa=-0.2252 degrees ! Estimated noise=0.997625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.241639 Jy ! Component: 100 - total flux cleaned = 0.295649 Jy ! Component: 150 - total flux cleaned = 0.314927 Jy ! Component: 200 - total flux cleaned = 0.326031 Jy ! Total flux subtracted in 200 components = 0.326031 Jy ! Clean residual min=-0.004713 max=0.005911 Jy/beam ! Clean residual mean=0.000014 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.326031 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.326031 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.8133 mas, bmaj=1.012 mas, bpa=2.942 degrees ! Estimated noise=0.747641 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 = 0.00966818 Jy ! Component: 100 - total flux cleaned = 0.015746 Jy ! Component: 150 - total flux cleaned = 0.0202488 Jy ! Component: 200 - total flux cleaned = 0.0239579 Jy ! Total flux subtracted in 200 components = 0.0239579 Jy ! Clean residual min=-0.002961 max=0.002856 Jy/beam ! Clean residual mean=0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.349989 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.349988 Jy ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 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 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=2.774 mas, bmaj=2.906 mas, bpa=8.207 degrees ! Estimated noise=0.883468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428739 Jy ! Component: 100 - total flux cleaned = 0.00709005 Jy ! Component: 150 - total flux cleaned = 0.009151 Jy ! Component: 200 - total flux cleaned = 0.0102759 Jy ! Total flux subtracted in 200 components = 0.0102759 Jy ! Clean residual min=-0.002509 max=0.002532 Jy/beam ! Clean residual mean=-0.000003 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.360264 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 = 0.000691208 Jy ! Component: 100 - total flux cleaned = 0.00110567 Jy ! Component: 150 - total flux cleaned = 0.0013872 Jy ! Component: 200 - total flux cleaned = 0.00147345 Jy ! Total flux subtracted in 200 components = 0.00147345 Jy ! Clean residual min=-0.002538 max=0.002538 Jy/beam ! Clean residual mean=-0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.361738 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 74 components and 0.361738 Jy ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.8133 mas, bmaj=1.012 mas, bpa=2.942 degrees ! Estimated noise=0.747641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117575 Jy ! Component: 100 - total flux cleaned = 0.00124611 Jy ! Component: 150 - total flux cleaned = 0.0012487 Jy ! Component: 200 - total flux cleaned = 0.00136657 Jy ! Total flux subtracted in 200 components = 0.00136657 Jy ! Clean residual min=-0.002828 max=0.002534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.363104 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.363104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076213Jy sigma=0.893684 ! Fit after self-cal, rms=0.076176Jy sigma=0.893407 wmodel J0539+1433_X_map.mod ! Writing 89 model components to file: J0539+1433_X_map.mod wobs J0539+1433_X_uvs.fits ! Writing UV FITS file: J0539+1433_X_uvs.fits wwins J0539+1433_X_map.win ! wwins: Wrote 7 windows to J0539+1433_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 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00032325 Jy ! Component: 100 - total flux cleaned = -0.000413602 Jy ! Component: 150 - total flux cleaned = -0.000457554 Jy ! Component: 200 - total flux cleaned = -0.000415175 Jy ! Component: 250 - total flux cleaned = -0.0004156 Jy ! Component: 300 - total flux cleaned = -0.000374954 Jy ! Component: 350 - total flux cleaned = -0.000334345 Jy ! Component: 400 - total flux cleaned = -0.000175827 Jy ! Component: 450 - total flux cleaned = -5.88156e-05 Jy ! Component: 500 - total flux cleaned = -5.94976e-05 Jy ! Component: 550 - total flux cleaned = 1.59881e-05 Jy ! Component: 600 - total flux cleaned = -0.000172375 Jy ! Component: 650 - total flux cleaned = -0.000134996 Jy ! Component: 700 - total flux cleaned = -0.000171916 Jy ! Component: 750 - total flux cleaned = -0.00028087 Jy ! Component: 800 - total flux cleaned = -0.000352432 Jy ! Component: 850 - total flux cleaned = -0.000280886 Jy ! Component: 900 - total flux cleaned = -0.000352135 Jy ! Component: 950 - total flux cleaned = -0.000527965 Jy ! Component: 1000 - total flux cleaned = -0.000562595 Jy ! Component: 1050 - total flux cleaned = -0.000597042 Jy ! Component: 1100 - total flux cleaned = -0.000733934 Jy ! Component: 1150 - total flux cleaned = -0.000767511 Jy ! Component: 1200 - total flux cleaned = -0.000936361 Jy ! Component: 1250 - total flux cleaned = -0.000935933 Jy ! Component: 1300 - total flux cleaned = -0.00100258 Jy ! Component: 1350 - total flux cleaned = -0.00123409 Jy ! Component: 1400 - total flux cleaned = -0.00123383 Jy ! Component: 1450 - total flux cleaned = -0.00149471 Jy ! Component: 1500 - total flux cleaned = -0.00155931 Jy ! Component: 1550 - total flux cleaned = -0.00181644 Jy ! Component: 1600 - total flux cleaned = -0.00175259 Jy ! Component: 1650 - total flux cleaned = -0.00197446 Jy ! Component: 1700 - total flux cleaned = -0.00213261 Jy ! Component: 1750 - total flux cleaned = -0.00222636 Jy ! Component: 1800 - total flux cleaned = -0.0023823 Jy ! Component: 1850 - total flux cleaned = -0.00241299 Jy ! Component: 1900 - total flux cleaned = -0.00269033 Jy ! Component: 1950 - total flux cleaned = -0.00281219 Jy ! Component: 2000 - total flux cleaned = -0.00272098 Jy ! Component: 2050 - total flux cleaned = -0.00284195 Jy ! Component: 2100 - total flux cleaned = -0.00296183 Jy ! Component: 2150 - total flux cleaned = -0.00317111 Jy ! Component: 2200 - total flux cleaned = -0.00323028 Jy ! Component: 2250 - total flux cleaned = -0.00337827 Jy ! Component: 2300 - total flux cleaned = -0.00340761 Jy ! Component: 2350 - total flux cleaned = -0.00340743 Jy ! Component: 2400 - total flux cleaned = -0.00349489 Jy ! Component: 2450 - total flux cleaned = -0.0035237 Jy ! Component: 2500 - total flux cleaned = -0.0036101 Jy ! Component: 2550 - total flux cleaned = -0.00366745 Jy ! Component: 2600 - total flux cleaned = -0.00378176 Jy ! Component: 2650 - total flux cleaned = -0.00375355 Jy ! Component: 2700 - total flux cleaned = -0.00392344 Jy ! Component: 2750 - total flux cleaned = -0.00383916 Jy ! Component: 2800 - total flux cleaned = -0.00389523 Jy ! Component: 2850 - total flux cleaned = -0.00409017 Jy ! Component: 2900 - total flux cleaned = -0.00422898 Jy ! Component: 2950 - total flux cleaned = -0.00422912 Jy ! Component: 3000 - total flux cleaned = -0.00422914 Jy ! Component: 3050 - total flux cleaned = -0.00439312 Jy ! Component: 3100 - total flux cleaned = -0.00442023 Jy ! Component: 3150 - total flux cleaned = -0.00447458 Jy ! Component: 3200 - total flux cleaned = -0.00460963 Jy ! Component: 3250 - total flux cleaned = -0.00469026 Jy ! Component: 3300 - total flux cleaned = -0.00477042 Jy ! Component: 3350 - total flux cleaned = -0.00485018 Jy ! Component: 3400 - total flux cleaned = -0.00490302 Jy ! Component: 3450 - total flux cleaned = -0.00506145 Jy ! Component: 3500 - total flux cleaned = -0.00503506 Jy ! Component: 3550 - total flux cleaned = -0.00519232 Jy ! Component: 3600 - total flux cleaned = -0.00521846 Jy ! Component: 3650 - total flux cleaned = -0.0054002 Jy ! Component: 3700 - total flux cleaned = -0.00547756 Jy ! Component: 3750 - total flux cleaned = -0.00547754 Jy ! Component: 3800 - total flux cleaned = -0.00555457 Jy ! Component: 3850 - total flux cleaned = -0.00568237 Jy ! Component: 3900 - total flux cleaned = -0.00568238 Jy ! Component: 3950 - total flux cleaned = -0.00578356 Jy ! Component: 4000 - total flux cleaned = -0.00590977 Jy ! Component: 4050 - total flux cleaned = -0.00598527 Jy ! Total flux subtracted in 4096 components = -0.00593512 Jy ! Clean residual min=-0.001423 max=0.001550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.357169 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 411 components and 0.357169 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J0539+1433_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8133 x 1.012 at 2.942 degrees (North through East) ! Clean map min=-0.0023006 max=0.30122 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J0539+1433_X_map.fits wmodel /scr/pima/rv118_uvs/J0539+1433_X_map.mod ! Writing 411 model components to file: /scr/pima/rv118_uvs/J0539+1433_X_map.mod wobs /scr/pima/rv118_uvs/J0539+1433_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J0539+1433_X_uvs.fits wwins /scr/pima/rv118_uvs/J0539+1433_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv118_uvs/J0539+1433_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.301216 invert ! Inverting map ! Your choice of large map pixels excluded 11.2% of the data. ! The x-axis pixel size should ideally be below 0.1651 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000417156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.415472 0.415472 0.830944 1.66189 3.32377 6.64755 13.2951 26.5902 53.1804 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 722.07 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J0539+1433_X_dfm.log closed on Sun Dec 10 00:08:00 2017