! Started logfile: /scr/pima/rv119_uvs/J1733-1304_X_dfm.log on Sun Dec 17 11:37:24 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/rv119_uvs/J1733-1304_X_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J1733-1304_X_uva.fits ! AN table 1: 2 integrations on 3 of 3 possible baselines. ! AN table 2: 4 integrations on 21 of 21 possible baselines. ! AN table 3: 4 integrations on 28 of 28 possible baselines. ! AN table 4: 2 integrations on 3 of 3 possible baselines. ! AN table 5: 8 integrations on 28 of 28 possible baselines. ! AN table 6: 44 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.527299 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 1468 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 J1733-1304_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 6 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 86 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 86 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 86 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 86 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=2.754221Jy sigma=24.207113 ! Fit after self-cal, rms=1.689369Jy sigma=14.698295 ! 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.738 mas, bmaj=0.8519 mas, bpa=18.55 degrees ! Estimated noise=2.86509 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 = 1.88526 Jy ! Component: 100 - total flux cleaned = 2.45742 Jy ! Total flux subtracted in 100 components = 2.45742 Jy ! Clean residual min=-0.120609 max=0.274373 Jy/beam ! Clean residual mean=0.000060 rms=0.022903 Jy/beam ! Combined flux in latest and established models = 2.45742 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.45742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.568077Jy sigma=4.782715 ! Fit after self-cal, rms=0.568120Jy sigma=4.777046 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (-0.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.282401 Jy ! Component: 100 - total flux cleaned = 0.453681 Jy ! Total flux subtracted in 100 components = 0.453681 Jy ! Clean residual min=-0.084810 max=0.154536 Jy/beam ! Clean residual mean=0.000187 rms=0.013913 Jy/beam ! Combined flux in latest and established models = 2.9111 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 2.9111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343257Jy sigma=2.779439 ! Fit after self-cal, rms=0.338342Jy sigma=2.723784 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123359 Jy ! Component: 100 - total flux cleaned = 0.196395 Jy ! Total flux subtracted in 100 components = 0.196395 Jy ! Clean residual min=-0.064660 max=0.097908 Jy/beam ! Clean residual mean=0.000242 rms=0.010950 Jy/beam ! Combined flux in latest and established models = 3.1075 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 3.1075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277992Jy sigma=2.171508 ! Fit after self-cal, rms=0.274567Jy sigma=2.124360 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (0.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807035 Jy ! Component: 100 - total flux cleaned = 0.123776 Jy ! Total flux subtracted in 100 components = 0.123776 Jy ! Clean residual min=-0.050545 max=0.059236 Jy/beam ! Clean residual mean=0.000277 rms=0.009333 Jy/beam ! Combined flux in latest and established models = 3.23127 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 3.23127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251709Jy sigma=1.915561 ! Fit after self-cal, rms=0.252330Jy sigma=1.908717 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (1.4, 4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469572 Jy ! Component: 100 - total flux cleaned = 0.0563616 Jy ! Total flux subtracted in 100 components = 0.0563616 Jy ! Clean residual min=-0.047546 max=0.042386 Jy/beam ! Clean residual mean=0.000281 rms=0.008784 Jy/beam ! Combined flux in latest and established models = 3.28764 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 3.28764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240858Jy sigma=1.825800 ! Fit after self-cal, rms=0.239905Jy sigma=1.816285 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.813 mas, bmaj=0.8822 mas, bpa=61.89 degrees ! Estimated noise=2.45508 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 (0.6, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0559654 Jy ! Component: 100 - total flux cleaned = 0.0776036 Jy ! Component: 150 - total flux cleaned = 0.0893584 Jy ! Component: 200 - total flux cleaned = 0.0943926 Jy ! Total flux subtracted in 200 components = 0.0943926 Jy ! Clean residual min=-0.040764 max=0.033993 Jy/beam ! Clean residual mean=0.000407 rms=0.008362 Jy/beam ! Combined flux in latest and established models = 3.38203 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 3.38203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222582Jy sigma=1.690493 ! Fit after self-cal, rms=0.220609Jy sigma=1.665725 ! Inverting map ! Your choice of large map pixels excluded 0.155% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.813 x 0.8822 at 61.89 degrees (North through East) ! Clean map min=-0.035002 max=2.2014 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.20 HN 1.05 KP 0.97 LA 1.02 ! NL 0.99 PT 1.01 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.95 KP 0.94 LA 1.02 ! NL 0.99 OV 0.96 PT 1.00 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.03 KP 0.99 LA 1.00 ! MK 1.01 OV 0.98 PT 1.01 SC 1.06 ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.88 ON 1.00 SC 1.00 WZ 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.21 HN 1.03 KP 0.98 LA 1.05 ! NL 0.99 PT 1.01 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.96 KP 0.94 LA 1.01 ! NL 0.99 OV 0.98 PT 1.01 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.01 KP 1.00 LA 1.00 ! MK 1.00 OV 0.97 PT 1.01 SC 1.04 ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.91 ON 0.99 SC 0.97 WZ 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.19 HN 1.02 KP 0.98 LA 1.05 ! NL 1.00 PT 1.00 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.94 KP 0.94 LA 1.01 ! NL 1.00 OV 0.97 PT 0.98 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.02 KP 1.00 LA 0.99 ! MK 1.01 OV 0.97 PT 1.00 SC 1.09 ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 0.95 ON 1.07 SC 0.97 WZ 0.94 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.19 HN 1.02 KP 0.96 LA 1.03 ! NL 1.01 PT 1.01 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.92 KP 0.93 LA 1.02 ! NL 0.99 OV 0.96 PT 1.00 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.01 KP 0.99 LA 0.99 ! MK 1.00 OV 0.97 PT 1.01 SC 1.05 ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! HH 1.09 ON 1.06 SC 0.94 WZ 0.96 ! ! ! Fit before self-cal, rms=0.220609Jy sigma=1.665725 ! Fit after self-cal, rms=0.151073Jy sigma=1.186887 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8488 mas, bmaj=1.216 mas, bpa=1.241 degrees ! Estimated noise=2.76487 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 = 0.0204144 Jy ! Component: 100 - total flux cleaned = 0.0243989 Jy ! Component: 150 - total flux cleaned = 0.0282817 Jy ! Component: 200 - total flux cleaned = 0.0307348 Jy ! Total flux subtracted in 200 components = 0.0307348 Jy ! Clean residual min=-0.026875 max=0.027530 Jy/beam ! Clean residual mean=0.000073 rms=0.005858 Jy/beam ! Combined flux in latest and established models = 3.41276 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 3.41276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144594Jy sigma=1.146531 ! Fit after self-cal, rms=0.144464Jy sigma=1.141245 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.144464Jy sigma=1.141245 ! Fit after self-cal, rms=0.141539Jy sigma=1.106845 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8493 mas, bmaj=1.213 mas, bpa=1.408 degrees ! Estimated noise=2.76462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955664 Jy ! Component: 100 - total flux cleaned = 0.0132658 Jy ! Component: 150 - total flux cleaned = 0.0144755 Jy ! Component: 200 - total flux cleaned = 0.0155795 Jy ! Total flux subtracted in 200 components = 0.0155795 Jy ! Clean residual min=-0.026350 max=0.025350 Jy/beam ! Clean residual mean=0.000041 rms=0.005444 Jy/beam ! Combined flux in latest and established models = 3.42834 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 3.42834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138501Jy sigma=1.087949 ! Fit after self-cal, rms=0.138558Jy sigma=1.085788 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.00279227 Jy ! Component: 100 - total flux cleaned = 0.00418225 Jy ! Component: 150 - total flux cleaned = 0.00483212 Jy ! Component: 200 - total flux cleaned = 0.00514292 Jy ! Total flux subtracted in 200 components = 0.00514292 Jy ! Clean residual min=-0.026163 max=0.025122 Jy/beam ! Clean residual mean=0.000039 rms=0.005370 Jy/beam ! Combined flux in latest and established models = 3.43349 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 3.43349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136819Jy sigma=1.073995 ! Fit after self-cal, rms=0.136884Jy sigma=1.072609 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.136884Jy sigma=1.072609 ! Fit after self-cal, rms=0.134330Jy sigma=1.043494 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.85 mas, bmaj=1.21 mas, bpa=1.548 degrees ! Estimated noise=2.76657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00707144 Jy ! Component: 100 - total flux cleaned = 0.00938876 Jy ! Component: 150 - total flux cleaned = 0.0102477 Jy ! Component: 200 - total flux cleaned = 0.0107852 Jy ! Total flux subtracted in 200 components = 0.0107852 Jy ! Clean residual min=-0.024957 max=0.023149 Jy/beam ! Clean residual mean=0.000030 rms=0.005056 Jy/beam ! Combined flux in latest and established models = 3.44427 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 3.44427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132696Jy sigma=1.032785 ! Fit after self-cal, rms=0.132748Jy sigma=1.031241 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.00157388 Jy ! Component: 100 - total flux cleaned = 0.00238885 Jy ! Component: 150 - total flux cleaned = 0.00288334 Jy ! Component: 200 - total flux cleaned = 0.00312748 Jy ! Total flux subtracted in 200 components = 0.00312748 Jy ! Clean residual min=-0.024790 max=0.023315 Jy/beam ! Clean residual mean=0.000030 rms=0.005000 Jy/beam ! Combined flux in latest and established models = 3.4474 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 3.4474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131646Jy sigma=1.023492 ! Fit after self-cal, rms=0.131644Jy sigma=1.022342 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.131644Jy sigma=1.022342 ! Fit after self-cal, rms=0.131637Jy sigma=1.020848 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.496 mas, bmaj=3.542 mas, bpa=3.249 degrees ! Estimated noise=3.71854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00979494 Jy ! Component: 100 - total flux cleaned = 0.0130369 Jy ! Component: 150 - total flux cleaned = 0.0156532 Jy ! Component: 200 - total flux cleaned = 0.0162323 Jy ! Total flux subtracted in 200 components = 0.0162323 Jy ! Clean residual min=-0.028919 max=0.039275 Jy/beam ! Clean residual mean=0.000064 rms=0.008125 Jy/beam ! Combined flux in latest and established models = 3.46363 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 3.46363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131627Jy sigma=1.023309 ! Fit after self-cal, rms=0.131470Jy sigma=1.020969 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 (-0.4, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.037376 Jy ! Component: 100 - total flux cleaned = 0.0577107 Jy ! Component: 150 - total flux cleaned = 0.0720871 Jy ! Component: 200 - total flux cleaned = 0.0834435 Jy ! Total flux subtracted in 200 components = 0.0834435 Jy ! Clean residual min=-0.024297 max=0.024407 Jy/beam ! Clean residual mean=0.000053 rms=0.006071 Jy/beam ! Combined flux in latest and established models = 3.54707 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 167 components and 3.54707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124049Jy sigma=0.978681 ! Fit after self-cal, rms=0.122964Jy sigma=0.969128 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8501 mas, bmaj=1.209 mas, bpa=1.601 degrees ! Estimated noise=2.76938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8501 x 1.209 at 1.601 degrees (North through East) ! Clean map min=-0.02065 max=2.3709 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=0.122964Jy sigma=0.969128 ! Fit after self-cal, rms=0.105174Jy sigma=0.774742 ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8503 mas, bmaj=1.21 mas, bpa=1.529 degrees ! Estimated noise=2.76772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154805 Jy ! Component: 100 - total flux cleaned = 0.0267907 Jy ! Component: 150 - total flux cleaned = 0.035813 Jy ! Component: 200 - total flux cleaned = 0.0415178 Jy ! Total flux subtracted in 200 components = 0.0415178 Jy ! Clean residual min=-0.020222 max=0.017650 Jy/beam ! Clean residual mean=0.000016 rms=0.003726 Jy/beam ! Combined flux in latest and established models = 3.58859 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 202 components and 3.58859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101058Jy sigma=0.745675 ! Fit after self-cal, rms=0.100853Jy sigma=0.743279 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712601 Jy ! Component: 100 - total flux cleaned = 0.0115045 Jy ! Component: 150 - total flux cleaned = 0.0141243 Jy ! Component: 200 - total flux cleaned = 0.0157748 Jy ! Total flux subtracted in 200 components = 0.0157748 Jy ! Clean residual min=-0.019565 max=0.017209 Jy/beam ! Clean residual mean=0.000014 rms=0.003632 Jy/beam ! Combined flux in latest and established models = 3.60437 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 214 components and 3.60437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099010Jy sigma=0.729061 ! Fit after self-cal, rms=0.098928Jy sigma=0.728354 ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098928Jy sigma=0.728354 ! Fit after self-cal, rms=0.098210Jy sigma=0.723034 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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7971 mas, bmaj=1.306 mas, bpa=1.809 degrees ! Estimated noise=3.13199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00221 Jy ! Component: 100 - total flux cleaned = 2.58189 Jy ! Component: 150 - total flux cleaned = 2.85543 Jy ! Component: 200 - total flux cleaned = 3.01393 Jy ! Total flux subtracted in 200 components = 3.01393 Jy ! Clean residual min=-0.051066 max=0.083448 Jy/beam ! Clean residual mean=0.000027 rms=0.010663 Jy/beam ! Combined flux in latest and established models = 3.01393 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 33 model components to the UV plane model. ! The established model now contains 33 components and 3.01393 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8504 mas, bmaj=1.208 mas, bpa=1.601 degrees ! Estimated noise=2.76647 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 = 0.123046 Jy ! Component: 100 - total flux cleaned = 0.206562 Jy ! Component: 150 - total flux cleaned = 0.267411 Jy ! Component: 200 - total flux cleaned = 0.314554 Jy ! Total flux subtracted in 200 components = 0.314554 Jy ! Clean residual min=-0.034757 max=0.038073 Jy/beam ! Clean residual mean=-0.000032 rms=0.007549 Jy/beam ! Combined flux in latest and established models = 3.32848 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 3.32848 Jy ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Added new window around map position (2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418679 Jy ! Component: 100 - total flux cleaned = 0.0761802 Jy ! Component: 150 - total flux cleaned = 0.105845 Jy ! Component: 200 - total flux cleaned = 0.131799 Jy ! Total flux subtracted in 200 components = 0.131799 Jy ! Clean residual min=-0.026003 max=0.024078 Jy/beam ! Clean residual mean=-0.000006 rms=0.005407 Jy/beam ! Combined flux in latest and established models = 3.46028 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 92 components and 3.46028 Jy ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.496 mas, bmaj=3.545 mas, bpa=3.406 degrees ! Estimated noise=3.71431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345646 Jy ! Component: 100 - total flux cleaned = 0.0609292 Jy ! Component: 150 - total flux cleaned = 0.08248 Jy ! Component: 200 - total flux cleaned = 0.100705 Jy ! Total flux subtracted in 200 components = 0.100705 Jy ! Clean residual min=-0.023784 max=0.023437 Jy/beam ! Clean residual mean=0.000026 rms=0.006185 Jy/beam ! Combined flux in latest and established models = 3.56098 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 = 0.0155178 Jy ! Component: 100 - total flux cleaned = 0.0287704 Jy ! Component: 150 - total flux cleaned = 0.040194 Jy ! Component: 200 - total flux cleaned = 0.0501125 Jy ! Total flux subtracted in 200 components = 0.0501125 Jy ! Clean residual min=-0.021069 max=0.022116 Jy/beam ! Clean residual mean=0.000043 rms=0.005296 Jy/beam ! Combined flux in latest and established models = 3.6111 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 171 components and 3.6111 Jy ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.8504 mas, bmaj=1.208 mas, bpa=1.601 degrees ! Estimated noise=2.76647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406371 Jy ! Component: 100 - total flux cleaned = 0.00852116 Jy ! Component: 150 - total flux cleaned = 0.0115599 Jy ! Component: 200 - total flux cleaned = 0.0143796 Jy ! Total flux subtracted in 200 components = 0.0143796 Jy ! Clean residual min=-0.018151 max=0.017005 Jy/beam ! Clean residual mean=0.000017 rms=0.003849 Jy/beam ! Combined flux in latest and established models = 3.62548 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 192 components and 3.62548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105628Jy sigma=0.792539 ! Fit after self-cal, rms=0.104055Jy sigma=0.765784 wmodel J1733-1304_X_map.mod ! Writing 192 model components to file: J1733-1304_X_map.mod wobs J1733-1304_X_uvs.fits ! Writing UV FITS file: J1733-1304_X_uvs.fits wwins J1733-1304_X_map.win ! wwins: Wrote 7 windows to J1733-1304_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 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276701 Jy ! Component: 100 - total flux cleaned = 0.002329 Jy ! Component: 150 - total flux cleaned = 0.0037047 Jy ! Component: 200 - total flux cleaned = 0.00526687 Jy ! Component: 250 - total flux cleaned = 0.00700979 Jy ! Component: 300 - total flux cleaned = 0.00796019 Jy ! Component: 350 - total flux cleaned = 0.00910352 Jy ! Component: 400 - total flux cleaned = 0.00998992 Jy ! Component: 450 - total flux cleaned = 0.0110605 Jy ! Component: 500 - total flux cleaned = 0.0123131 Jy ! Component: 550 - total flux cleaned = 0.0137367 Jy ! Component: 600 - total flux cleaned = 0.0145269 Jy ! Component: 650 - total flux cleaned = 0.0151128 Jy ! Component: 700 - total flux cleaned = 0.016061 Jy ! Component: 750 - total flux cleaned = 0.0166175 Jy ! Component: 800 - total flux cleaned = 0.0175299 Jy ! Component: 850 - total flux cleaned = 0.0175285 Jy ! Component: 900 - total flux cleaned = 0.0175316 Jy ! Component: 950 - total flux cleaned = 0.018055 Jy ! Component: 1000 - total flux cleaned = 0.0182262 Jy ! Component: 1050 - total flux cleaned = 0.0180551 Jy ! Component: 1100 - total flux cleaned = 0.0183837 Jy ! Component: 1150 - total flux cleaned = 0.0183856 Jy ! Component: 1200 - total flux cleaned = 0.0187063 Jy ! Component: 1250 - total flux cleaned = 0.0187079 Jy ! Component: 1300 - total flux cleaned = 0.018861 Jy ! Component: 1350 - total flux cleaned = 0.0193152 Jy ! Component: 1400 - total flux cleaned = 0.0190139 Jy ! Component: 1450 - total flux cleaned = 0.0191613 Jy ! Component: 1500 - total flux cleaned = 0.019596 Jy ! Component: 1550 - total flux cleaned = 0.0197348 Jy ! Component: 1600 - total flux cleaned = 0.0195972 Jy ! Component: 1650 - total flux cleaned = 0.0200146 Jy ! Component: 1700 - total flux cleaned = 0.0205666 Jy ! Component: 1750 - total flux cleaned = 0.0207013 Jy ! Component: 1800 - total flux cleaned = 0.0209679 Jy ! Component: 1850 - total flux cleaned = 0.0213661 Jy ! Component: 1900 - total flux cleaned = 0.0211044 Jy ! Component: 1950 - total flux cleaned = 0.0207142 Jy ! Component: 2000 - total flux cleaned = 0.0208417 Jy ! Component: 2050 - total flux cleaned = 0.0204621 Jy ! Component: 2100 - total flux cleaned = 0.0203364 Jy ! Component: 2150 - total flux cleaned = 0.0200908 Jy ! Component: 2200 - total flux cleaned = 0.0200919 Jy ! Component: 2250 - total flux cleaned = 0.0198497 Jy ! Component: 2300 - total flux cleaned = 0.019851 Jy ! Component: 2350 - total flux cleaned = 0.0202029 Jy ! Component: 2400 - total flux cleaned = 0.0200854 Jy ! Component: 2450 - total flux cleaned = 0.0198568 Jy ! Component: 2500 - total flux cleaned = 0.0198599 Jy ! Component: 2550 - total flux cleaned = 0.0200849 Jy ! Component: 2600 - total flux cleaned = 0.0203066 Jy ! Component: 2650 - total flux cleaned = 0.0205261 Jy ! Component: 2700 - total flux cleaned = 0.020198 Jy ! Component: 2750 - total flux cleaned = 0.020197 Jy ! Component: 2800 - total flux cleaned = 0.0203036 Jy ! Component: 2850 - total flux cleaned = 0.0210385 Jy ! Component: 2900 - total flux cleaned = 0.0206217 Jy ! Component: 2950 - total flux cleaned = 0.0210332 Jy ! Component: 3000 - total flux cleaned = 0.0211348 Jy ! Component: 3050 - total flux cleaned = 0.0210338 Jy ! Component: 3100 - total flux cleaned = 0.0217317 Jy ! Component: 3150 - total flux cleaned = 0.0213359 Jy ! Component: 3200 - total flux cleaned = 0.0214348 Jy ! Component: 3250 - total flux cleaned = 0.0215314 Jy ! Component: 3300 - total flux cleaned = 0.0214341 Jy ! Component: 3350 - total flux cleaned = 0.0215288 Jy ! Component: 3400 - total flux cleaned = 0.0217183 Jy ! Component: 3450 - total flux cleaned = 0.021719 Jy ! Component: 3500 - total flux cleaned = 0.0218118 Jy ! Component: 3550 - total flux cleaned = 0.0220842 Jy ! Component: 3600 - total flux cleaned = 0.0219031 Jy ! Component: 3650 - total flux cleaned = 0.0219018 Jy ! Component: 3700 - total flux cleaned = 0.0219923 Jy ! Component: 3750 - total flux cleaned = 0.0218167 Jy ! Component: 3800 - total flux cleaned = 0.0218166 Jy ! Component: 3850 - total flux cleaned = 0.0217317 Jy ! Component: 3900 - total flux cleaned = 0.0219866 Jy ! Component: 3950 - total flux cleaned = 0.0215639 Jy ! Component: 4000 - total flux cleaned = 0.021397 Jy ! Component: 4050 - total flux cleaned = 0.0213973 Jy ! Total flux subtracted in 4096 components = 0.0211508 Jy ! Clean residual min=-0.004703 max=0.004270 Jy/beam ! Clean residual mean=0.000013 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 3.64663 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 503 components and 3.64663 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J1733-1304_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8504 x 1.208 at 1.601 degrees (North through East) ! Clean map min=-0.010089 max=2.3516 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J1733-1304_X_map.fits wmodel /scr/pima/rv119_uvs/J1733-1304_X_map.mod ! Writing 503 model components to file: /scr/pima/rv119_uvs/J1733-1304_X_map.mod wobs /scr/pima/rv119_uvs/J1733-1304_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J1733-1304_X_uvs.fits wwins /scr/pima/rv119_uvs/J1733-1304_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv119_uvs/J1733-1304_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.35163 invert ! Inverting map ! Your choice of large map pixels excluded 0.21% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00138191 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.176292 0.176292 0.352584 0.705168 1.41034 2.82067 5.64135 11.2827 22.5654 45.1308 90.2616 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0041 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.351 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1701.72 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J1733-1304_X_dfm.log closed on Sun Dec 17 11:37:28 2017