! Started logfile: /scr/pima/rv120_uvs/J1513-1012_X_dfm.log on Fri Dec 22 22:43:13 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv120_uvs/J1513-1012_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1513-1012_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! AN table 2: 3 integrations on 15 of 15 possible baselines. ! AN table 3: 100 integrations on 10 of 10 possible baselines. ! AN table 4: 7 integrations on 3 of 3 possible baselines. ! AN table 5: 3 integrations on 6 of 6 possible baselines. ! AN table 6: 9 integrations on 28 of 28 possible baselines. ! AN table 7: 11 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.466869 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1513-1012 ! ! 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 3072 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 J1513-1012_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 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 321 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 321 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 321 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 321 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.525832Jy sigma=20.617264 ! Fit after self-cal, rms=0.287362Jy sigma=2.944528 ! 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 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 milli-arcsec ! Estimated beam: bmin=0.7162 mas, bmaj=0.8471 mas, bpa=12.79 degrees ! Estimated noise=1.52092 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 = 0.866172 Jy ! Component: 100 - total flux cleaned = 1.08717 Jy ! Total flux subtracted in 100 components = 1.08717 Jy ! Clean residual min=-0.060892 max=0.091684 Jy/beam ! Clean residual mean=-0.000016 rms=0.006797 Jy/beam ! Combined flux in latest and established models = 1.08717 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.08717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235567Jy sigma=2.210834 ! Fit after self-cal, rms=0.235460Jy sigma=2.210231 ! Inverting map ! Your choice of large map pixels excluded 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654885 Jy ! Component: 100 - total flux cleaned = 0.062427 Jy ! Total flux subtracted in 100 components = 0.062427 Jy ! Clean residual min=-0.047334 max=0.052174 Jy/beam ! Clean residual mean=-0.000019 rms=0.005250 Jy/beam ! Combined flux in latest and established models = 1.14959 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.14959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183892Jy sigma=1.715483 ! Fit after self-cal, rms=0.183641Jy sigma=1.713881 ! Inverting map ! Your choice of large map pixels excluded 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 milli-arcsec ! Added new window around map position (0.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00843581 Jy ! Component: 100 - total flux cleaned = 0.0103319 Jy ! Total flux subtracted in 100 components = 0.0103319 Jy ! Clean residual min=-0.036571 max=0.039056 Jy/beam ! Clean residual mean=-0.000019 rms=0.004475 Jy/beam ! Combined flux in latest and established models = 1.15993 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 1.15993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158004Jy sigma=1.527063 ! Fit after self-cal, rms=0.157319Jy sigma=1.519075 ! Inverting map ! Your choice of large map pixels excluded 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 milli-arcsec ! Added new window around map position (1.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00819901 Jy ! Component: 100 - total flux cleaned = 0.00819682 Jy ! Total flux subtracted in 100 components = 0.00819682 Jy ! Clean residual min=-0.027711 max=0.030119 Jy/beam ! Clean residual mean=-0.000018 rms=0.003892 Jy/beam ! Combined flux in latest and established models = 1.16812 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 1.16812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141178Jy sigma=1.385324 ! Fit after self-cal, rms=0.140878Jy sigma=1.381532 ! Inverting map ! Your choice of large map pixels excluded 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 milli-arcsec ! Added new window around map position (-0.4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326226 Jy ! Component: 100 - total flux cleaned = 0.0021193 Jy ! Total flux subtracted in 100 components = 0.0021193 Jy ! Clean residual min=-0.023088 max=0.025851 Jy/beam ! Clean residual mean=-0.000017 rms=0.003536 Jy/beam ! Combined flux in latest and established models = 1.17024 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 1.17024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130878Jy sigma=1.302309 ! Fit after self-cal, rms=0.130733Jy sigma=1.299693 ! Inverting map ! Your choice of large map pixels excluded 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 milli-arcsec ! Added new window around map position (-1, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119928 Jy ! Component: 100 - total flux cleaned = 0.0110397 Jy ! Total flux subtracted in 100 components = 0.0110397 Jy ! Clean residual min=-0.018730 max=0.020152 Jy/beam ! Clean residual mean=-0.000018 rms=0.003271 Jy/beam ! Combined flux in latest and established models = 1.18128 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 1.18128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124747Jy sigma=1.244415 ! Fit after self-cal, rms=0.124676Jy sigma=1.242416 ! Inverting map ! Your choice of large map pixels excluded 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 milli-arcsec ! Added new window around map position (-4, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868447 Jy ! Component: 100 - total flux cleaned = 0.00940431 Jy ! Total flux subtracted in 100 components = 0.00940431 Jy ! Clean residual min=-0.015764 max=0.017573 Jy/beam ! Clean residual mean=-0.000016 rms=0.003076 Jy/beam ! Combined flux in latest and established models = 1.19069 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 1.19069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120305Jy sigma=1.199738 ! Fit after self-cal, rms=0.120223Jy sigma=1.197922 ! Inverting map ! Your choice of large map pixels excluded 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 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 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 milli-arcsec ! Estimated beam: bmin=0.8555 mas, bmaj=1.058 mas, bpa=-3.067 degrees ! Estimated noise=1.10055 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 (4.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210059 Jy ! Component: 100 - total flux cleaned = 0.0259522 Jy ! Component: 150 - total flux cleaned = 0.0275319 Jy ! Component: 200 - total flux cleaned = 0.0284418 Jy ! Total flux subtracted in 200 components = 0.0284418 Jy ! Clean residual min=-0.013947 max=0.014218 Jy/beam ! Clean residual mean=-0.000012 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 1.21913 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 1.21913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112735Jy sigma=1.118198 ! Fit after self-cal, rms=0.112603Jy sigma=1.113596 ! Inverting map ! Your choice of large map pixels excluded 0.972% of the data. ! The x-axis pixel size should ideally be below 0.1702 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8555 x 1.058 at -3.067 degrees (North through East) ! Clean map min=-0.014774 max=1.0885 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 KP 1.00 LA 0.99 ! MK 0.95 NL 1.02 OV 1.00 PT 1.09 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 KK 1.04 KP 1.02 MK 0.94 ! OV 1.02 PT 1.03 ! ! A total of 111 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.96 HN 1.12 ON 1.01 SC 1.01 ! WZ 0.98 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* HH 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.09 HN 0.99 NL 0.99 SC 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.00 HN 1.01 KP 1.02 ! LA 0.98 NL 1.01 OV 1.00 PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 HN 0.96 LA 1.01 NL 1.01 ! OV 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 KP 1.00 LA 0.99 ! MK 0.94 NL 1.02 OV 1.00 PT 1.09 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 KK 1.04 KP 1.00 MK 0.93 ! OV 1.02 PT 1.02 ! ! A total of 111 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.94 HN 1.08 ON 1.00 SC 1.02 ! WZ 0.98 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* HH 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.06 HN 0.99 NL 1.00 SC 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 0.99 HN 0.96 KP 1.00 ! LA 1.00 NL 1.00 OV 1.02 PT 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 HN 0.94 LA 1.01 NL 1.01 ! OV 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 KP 1.01 LA 0.98 ! MK 0.93 NL 1.00 OV 1.00 PT 1.08 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 KK 0.98 KP 0.99 MK 0.91 ! OV 1.01 PT 1.03 ! ! A total of 111 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.98 HN 1.12 ON 1.03 SC 1.03 ! WZ 0.95 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* HH 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 HN 1.02 NL 0.98 SC 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 0.99 HN 0.96 KP 1.00 ! LA 0.99 NL 1.00 OV 0.99 PT 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 HN 0.93 LA 1.01 NL 1.00 ! OV 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 1.00 LA 0.98 ! MK 0.93 NL 1.02 OV 1.00 PT 1.07 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 KK 1.02 KP 0.99 MK 0.92 ! OV 1.00 PT 1.02 ! ! A total of 111 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.95 HN 1.14 ON 1.00 SC 1.00 ! WZ 0.96 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* HH 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 HN 0.95 NL 1.02 SC 0.95 ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 0.98 HN 0.98 KP 1.00 ! LA 0.98 NL 1.01 OV 1.00 PT 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 HN 0.92 LA 1.00 NL 1.01 ! OV 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.112603Jy sigma=1.113596 ! Fit after self-cal, rms=0.089188Jy sigma=0.898138 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8796 mas, bmaj=1.288 mas, bpa=5.496 degrees ! Estimated noise=1.18097 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 = 0.00242025 Jy ! Component: 100 - total flux cleaned = 0.0022294 Jy ! Component: 150 - total flux cleaned = 0.00130778 Jy ! Component: 200 - total flux cleaned = 0.000654607 Jy ! Total flux subtracted in 200 components = 0.000654607 Jy ! Clean residual min=-0.007851 max=0.006877 Jy/beam ! Clean residual mean=0.000000 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 1.21978 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 1.21978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088032Jy sigma=0.878298 ! Fit after self-cal, rms=0.087982Jy sigma=0.876773 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087982Jy sigma=0.876773 ! Fit after self-cal, rms=0.087992Jy sigma=0.873981 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8794 mas, bmaj=1.288 mas, bpa=5.463 degrees ! Estimated noise=1.18213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270455 Jy ! Component: 100 - total flux cleaned = 0.00170032 Jy ! Component: 150 - total flux cleaned = 0.00112745 Jy ! Component: 200 - total flux cleaned = 0.00074863 Jy ! Total flux subtracted in 200 components = 0.00074863 Jy ! Clean residual min=-0.007118 max=0.006097 Jy/beam ! Clean residual mean=-0.000001 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 1.22053 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 1.22053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087307Jy sigma=0.863837 ! Fit after self-cal, rms=0.087284Jy sigma=0.863268 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.46749e-06 Jy ! Component: 100 - total flux cleaned = -0.0006524 Jy ! Component: 150 - total flux cleaned = -0.00103923 Jy ! Component: 200 - total flux cleaned = -0.00121895 Jy ! Total flux subtracted in 200 components = -0.00121895 Jy ! Clean residual min=-0.006686 max=0.005969 Jy/beam ! Clean residual mean=-0.000001 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 1.21931 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 1.21931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086975Jy sigma=0.859680 ! Fit after self-cal, rms=0.086981Jy sigma=0.859538 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086981Jy sigma=0.859538 ! Fit after self-cal, rms=0.081139Jy sigma=0.803491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8814 mas, bmaj=1.288 mas, bpa=5.521 degrees ! Estimated noise=1.18394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480764 Jy ! Component: 100 - total flux cleaned = 0.000353516 Jy ! Component: 150 - total flux cleaned = -8.55014e-05 Jy ! Component: 200 - total flux cleaned = -0.000182856 Jy ! Total flux subtracted in 200 components = -0.000182856 Jy ! Clean residual min=-0.004757 max=0.005355 Jy/beam ! Clean residual mean=-0.000003 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 1.21913 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 1.21913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080766Jy sigma=0.796738 ! Fit after self-cal, rms=0.080752Jy sigma=0.796568 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442815 Jy ! Component: 100 - total flux cleaned = 0.00561828 Jy ! Component: 150 - total flux cleaned = 0.00648956 Jy ! Component: 200 - total flux cleaned = 0.00696928 Jy ! Total flux subtracted in 200 components = 0.00696928 Jy ! Clean residual min=-0.004721 max=0.004701 Jy/beam ! Clean residual mean=-0.000003 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 1.2261 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 1.2261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080384Jy sigma=0.790760 ! Fit after self-cal, rms=0.080360Jy sigma=0.790437 ! Inverting map 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=0.080360Jy sigma=0.790437 ! Fit after self-cal, rms=0.080393Jy sigma=0.788074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.195 mas, bmaj=4.092 mas, bpa=-0.4882 degrees ! Estimated noise=1.42809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220251 Jy ! Component: 100 - total flux cleaned = 0.00280996 Jy ! Component: 150 - total flux cleaned = 0.00307266 Jy ! Component: 200 - total flux cleaned = 0.00335579 Jy ! Total flux subtracted in 200 components = 0.00335579 Jy ! Clean residual min=-0.003544 max=0.004294 Jy/beam ! Clean residual mean=-0.000006 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 1.22945 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 1.22945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080295Jy sigma=0.785417 ! Fit after self-cal, rms=0.080302Jy sigma=0.785299 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347669 Jy ! Component: 100 - total flux cleaned = 0.000397184 Jy ! Component: 150 - total flux cleaned = 0.000484596 Jy ! Component: 200 - total flux cleaned = 0.000565083 Jy ! Total flux subtracted in 200 components = 0.000565083 Jy ! Clean residual min=-0.003432 max=0.004169 Jy/beam ! Clean residual mean=-0.000006 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 1.23002 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 1.23002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080270Jy sigma=0.784442 ! Fit after self-cal, rms=0.080267Jy sigma=0.784405 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8811 mas, bmaj=1.287 mas, bpa=5.516 degrees ! Estimated noise=1.18436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8811 x 1.287 at 5.516 degrees (North through East) ! Clean map min=-0.0083407 max=1.084 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=0.080267Jy sigma=0.784405 ! Fit after self-cal, rms=0.072216Jy sigma=0.670719 ! Inverting map and beam ! Estimated beam: bmin=0.8805 mas, bmaj=1.286 mas, bpa=5.534 degrees ! Estimated noise=1.18516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602275 Jy ! Component: 100 - total flux cleaned = 0.000522389 Jy ! Component: 150 - total flux cleaned = 0.000592483 Jy ! Component: 200 - total flux cleaned = 0.000589649 Jy ! Total flux subtracted in 200 components = 0.000589649 Jy ! Clean residual min=-0.003822 max=0.003917 Jy/beam ! Clean residual mean=-0.000003 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 1.23061 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 1.23061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071990Jy sigma=0.667987 ! Fit after self-cal, rms=0.071980Jy sigma=0.667935 ! Inverting map ! Added new window around map position (-9.8, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293805 Jy ! Component: 100 - total flux cleaned = 0.00371381 Jy ! Component: 150 - total flux cleaned = 0.00455118 Jy ! Component: 200 - total flux cleaned = 0.00513118 Jy ! Total flux subtracted in 200 components = 0.00513118 Jy ! Clean residual min=-0.003667 max=0.003637 Jy/beam ! Clean residual mean=-0.000004 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 1.23574 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 1.23574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071663Jy sigma=0.664262 ! Fit after self-cal, rms=0.071647Jy sigma=0.663922 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071647Jy sigma=0.663922 ! Fit after self-cal, rms=0.071677Jy sigma=0.662943 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6955 mas, bmaj=1.068 mas, bpa=5.152 degrees ! Estimated noise=1.59442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.834888 Jy ! Component: 100 - total flux cleaned = 1.0399 Jy ! Component: 150 - total flux cleaned = 1.13348 Jy ! Component: 200 - total flux cleaned = 1.18453 Jy ! Total flux subtracted in 200 components = 1.18453 Jy ! Clean residual min=-0.031189 max=0.033545 Jy/beam ! Clean residual mean=-0.000006 rms=0.003581 Jy/beam ! Combined flux in latest and established models = 1.18453 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 1.18453 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=1.285 mas, bpa=5.537 degrees ! Estimated noise=1.18564 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) ! Added new window around map position (1.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242249 Jy ! Component: 100 - total flux cleaned = 0.0282588 Jy ! Component: 150 - total flux cleaned = 0.0300339 Jy ! Component: 200 - total flux cleaned = 0.0308388 Jy ! Total flux subtracted in 200 components = 0.0308388 Jy ! Clean residual min=-0.017241 max=0.015043 Jy/beam ! Clean residual mean=-0.000005 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 1.21537 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 1.21537 Jy ! Inverting map 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 ! Estimated beam: bmin=2.194 mas, bmaj=4.09 mas, bpa=-0.5142 degrees ! Estimated noise=1.43142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085968 Jy ! Component: 100 - total flux cleaned = 0.0133787 Jy ! Component: 150 - total flux cleaned = 0.0168311 Jy ! Component: 200 - total flux cleaned = 0.0192573 Jy ! Total flux subtracted in 200 components = 0.0192573 Jy ! Clean residual min=-0.003483 max=0.003768 Jy/beam ! Clean residual mean=-0.000008 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 1.23463 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 = 0.00150563 Jy ! Component: 100 - total flux cleaned = 0.00258137 Jy ! Component: 150 - total flux cleaned = 0.00348052 Jy ! Component: 200 - total flux cleaned = 0.00409512 Jy ! Total flux subtracted in 200 components = 0.00409512 Jy ! Clean residual min=-0.003444 max=0.003608 Jy/beam ! Clean residual mean=-0.000008 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 1.23872 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 1.23872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8804 mas, bmaj=1.285 mas, bpa=5.537 degrees ! Estimated noise=1.18564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761578 Jy ! Component: 100 - total flux cleaned = 0.000787092 Jy ! Component: 150 - total flux cleaned = 0.00143002 Jy ! Component: 200 - total flux cleaned = 0.00144087 Jy ! Total flux subtracted in 200 components = 0.00144087 Jy ! Clean residual min=-0.013386 max=0.011362 Jy/beam ! Clean residual mean=-0.000004 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 1.24016 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 1.24016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095906Jy sigma=0.891255 ! Fit after self-cal, rms=0.095670Jy sigma=0.887270 wmodel J1513-1012_X_map.mod ! Writing 84 model components to file: J1513-1012_X_map.mod wobs J1513-1012_X_uvs.fits ! Writing UV FITS file: J1513-1012_X_uvs.fits wwins J1513-1012_X_map.win ! wwins: Wrote 10 windows to J1513-1012_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00225219 Jy ! Component: 100 - total flux cleaned = -0.00185041 Jy ! Component: 150 - total flux cleaned = -0.00146396 Jy ! Component: 200 - total flux cleaned = -0.00109308 Jy ! Component: 250 - total flux cleaned = -0.00109467 Jy ! Component: 300 - total flux cleaned = -0.000918324 Jy ! Component: 350 - total flux cleaned = -0.000917367 Jy ! Component: 400 - total flux cleaned = -0.000914955 Jy ! Component: 450 - total flux cleaned = -0.00074728 Jy ! Component: 500 - total flux cleaned = -0.000746933 Jy ! Component: 550 - total flux cleaned = -0.000587826 Jy ! Component: 600 - total flux cleaned = -0.000588572 Jy ! Component: 650 - total flux cleaned = -0.000436709 Jy ! Component: 700 - total flux cleaned = -0.000436723 Jy ! Component: 750 - total flux cleaned = -0.000433731 Jy ! Component: 800 - total flux cleaned = -0.000289786 Jy ! Component: 850 - total flux cleaned = -0.000289247 Jy ! Component: 900 - total flux cleaned = -0.000152207 Jy ! Component: 950 - total flux cleaned = -0.000152541 Jy ! Component: 1000 - total flux cleaned = -0.000152032 Jy ! Component: 1050 - total flux cleaned = -0.000151058 Jy ! Component: 1100 - total flux cleaned = -0.000150398 Jy ! Component: 1150 - total flux cleaned = -2.46864e-05 Jy ! Component: 1200 - total flux cleaned = -0.000148928 Jy ! Component: 1250 - total flux cleaned = -0.000269236 Jy ! Component: 1300 - total flux cleaned = -0.000150454 Jy ! Component: 1350 - total flux cleaned = -3.55095e-05 Jy ! Component: 1400 - total flux cleaned = -0.00015129 Jy ! Component: 1450 - total flux cleaned = -0.000263838 Jy ! Component: 1500 - total flux cleaned = -0.000374172 Jy ! Component: 1550 - total flux cleaned = -0.000482601 Jy ! Component: 1600 - total flux cleaned = -0.000481834 Jy ! Component: 1650 - total flux cleaned = -0.000588104 Jy ! Component: 1700 - total flux cleaned = -0.000793843 Jy ! Component: 1750 - total flux cleaned = -0.000894015 Jy ! Component: 1800 - total flux cleaned = -0.000894361 Jy ! Component: 1850 - total flux cleaned = -0.00109066 Jy ! Component: 1900 - total flux cleaned = -0.00118681 Jy ! Component: 1950 - total flux cleaned = -0.00128129 Jy ! Component: 2000 - total flux cleaned = -0.00137428 Jy ! Component: 2050 - total flux cleaned = -0.00155747 Jy ! Component: 2100 - total flux cleaned = -0.00155652 Jy ! Component: 2150 - total flux cleaned = -0.00173476 Jy ! Component: 2200 - total flux cleaned = -0.00173614 Jy ! Component: 2250 - total flux cleaned = -0.00182429 Jy ! Component: 2300 - total flux cleaned = -0.00199548 Jy ! Component: 2350 - total flux cleaned = -0.00232877 Jy ! Component: 2400 - total flux cleaned = -0.00249231 Jy ! Component: 2450 - total flux cleaned = -0.00281518 Jy ! Component: 2500 - total flux cleaned = -0.0030535 Jy ! Component: 2550 - total flux cleaned = -0.00320941 Jy ! Component: 2600 - total flux cleaned = -0.00313337 Jy ! Component: 2650 - total flux cleaned = -0.00313395 Jy ! Component: 2700 - total flux cleaned = -0.00320991 Jy ! Component: 2750 - total flux cleaned = -0.00328435 Jy ! Component: 2800 - total flux cleaned = -0.00342924 Jy ! Component: 2850 - total flux cleaned = -0.0033567 Jy ! Component: 2900 - total flux cleaned = -0.00342883 Jy ! Component: 2950 - total flux cleaned = -0.00342963 Jy ! Component: 3000 - total flux cleaned = -0.00343037 Jy ! Component: 3050 - total flux cleaned = -0.00349885 Jy ! Component: 3100 - total flux cleaned = -0.00356565 Jy ! Component: 3150 - total flux cleaned = -0.00343242 Jy ! Component: 3200 - total flux cleaned = -0.00323519 Jy ! Component: 3250 - total flux cleaned = -0.00336698 Jy ! Component: 3300 - total flux cleaned = -0.0034314 Jy ! Component: 3350 - total flux cleaned = -0.00349431 Jy ! Component: 3400 - total flux cleaned = -0.00330555 Jy ! Component: 3450 - total flux cleaned = -0.00330687 Jy ! Component: 3500 - total flux cleaned = -0.00349282 Jy ! Component: 3550 - total flux cleaned = -0.00343118 Jy ! Component: 3600 - total flux cleaned = -0.00325158 Jy ! Component: 3650 - total flux cleaned = -0.00319253 Jy ! Component: 3700 - total flux cleaned = -0.00325124 Jy ! Component: 3750 - total flux cleaned = -0.00290215 Jy ! Component: 3800 - total flux cleaned = -0.00295966 Jy ! Component: 3850 - total flux cleaned = -0.00284547 Jy ! Component: 3900 - total flux cleaned = -0.00290212 Jy ! Component: 3950 - total flux cleaned = -0.0029023 Jy ! Component: 4000 - total flux cleaned = -0.00284641 Jy ! Component: 4050 - total flux cleaned = -0.00273718 Jy ! Total flux subtracted in 4096 components = -0.00295482 Jy ! Clean residual min=-0.002795 max=0.002707 Jy/beam ! Clean residual mean=-0.000004 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 1.23721 Jy keep ! Adding 176 model components to the UV plane model. ! The established model now contains 242 components and 1.23721 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1513-1012_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8804 x 1.285 at 5.537 degrees (North through East) ! Clean map min=-0.012402 max=1.0661 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1513-1012_X_map.fits wmodel /scr/pima/rv120_uvs/J1513-1012_X_map.mod ! Writing 242 model components to file: /scr/pima/rv120_uvs/J1513-1012_X_map.mod wobs /scr/pima/rv120_uvs/J1513-1012_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1513-1012_X_uvs.fits wwins /scr/pima/rv120_uvs/J1513-1012_X_map.win ! wwins: Wrote 11 windows to /scr/pima/rv120_uvs/J1513-1012_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.06609 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000784336 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.220715 0.220715 0.441429 0.882859 1.76572 3.53144 7.06287 14.1257 28.2515 56.503 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1359.22 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1513-1012_X_dfm.log closed on Fri Dec 22 22:43:18 2017