! Started logfile: .//J1604-2223_X_dfm.log on Wed Nov 16 12:01:18 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1604-2223_X_uvm.fits ! Reading UV FITS file: .//J1604-2223_X_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.959327 visibilities/baseline/integration-bin. ! Found source: J1604-2223 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 10944 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J1604-2223_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 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.018113Jy sigma=25.427243 ! Fit after self-cal, rms=0.868058Jy sigma=21.589766 ! 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 ! Estimated beam: bmin=0.7655 mas, bmaj=2.225 mas, bpa=-4.568 degrees ! Estimated noise=0.446413 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 = 0.0907797 Jy ! Component: 100 - total flux cleaned = 0.123799 Jy ! Total flux subtracted in 100 components = 0.123799 Jy ! Clean residual min=-0.006539 max=0.016563 Jy/beam ! Clean residual mean=-0.000006 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 0.123799 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.123799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.067132Jy sigma=1.477995 ! Fit after self-cal, rms=0.067053Jy sigma=1.477150 ! Inverting map ! Added new window around map position (1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207314 Jy ! Component: 100 - total flux cleaned = 0.0354876 Jy ! Total flux subtracted in 100 components = 0.0354876 Jy ! Clean residual min=-0.004479 max=0.008959 Jy/beam ! Clean residual mean=-0.000005 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.159287 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.159287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054906Jy sigma=1.065777 ! Fit after self-cal, rms=0.054866Jy sigma=1.064632 ! Inverting map 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 ! Estimated beam: bmin=1.002 mas, bmaj=2.743 mas, bpa=-3.658 degrees ! Estimated noise=0.28218 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 = 0.0182008 Jy ! Component: 100 - total flux cleaned = 0.0289106 Jy ! Component: 150 - total flux cleaned = 0.035565 Jy ! Component: 200 - total flux cleaned = 0.0398151 Jy ! Total flux subtracted in 200 components = 0.0398151 Jy ! Clean residual min=-0.004617 max=0.009441 Jy/beam ! Clean residual mean=-0.000010 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.199102 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 77 components and 0.199102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048758Jy sigma=0.824013 ! Fit after self-cal, rms=0.048700Jy sigma=0.821990 ! Inverting map ! Added new window around map position (-6.8, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880484 Jy ! Component: 100 - total flux cleaned = 0.0132875 Jy ! Component: 150 - total flux cleaned = 0.0165816 Jy ! Component: 200 - total flux cleaned = 0.0191947 Jy ! Total flux subtracted in 200 components = 0.0191947 Jy ! Clean residual min=-0.003471 max=0.005780 Jy/beam ! Clean residual mean=-0.000010 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.218296 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 130 components and 0.218296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047107Jy sigma=0.757567 ! Fit after self-cal, rms=0.046988Jy sigma=0.753304 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 2.743 at -3.658 degrees (North through East) ! Clean map min=-0.0033663 max=0.11972 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.10 KP 1.01 ! LA 0.92 MK 1.06 NL 1.02 OV 0.96 ! PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.02 KP 1.00 LA 0.96 ! NL 1.05 OV 0.96 PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 1.12 KP 1.00 ! LA 0.94 MK 1.06 NL 1.01 OV 0.96 ! PT 0.90 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.06 KP 1.00 LA 0.95 ! NL 1.04 OV 0.99 PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.08 KP 1.00 ! LA 0.94 MK 1.00 NL 1.02 OV 0.98 ! PT 0.94 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.10 KP 1.05 LA 0.94 ! NL 1.04 OV 0.96 PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.12 KP 1.01 ! LA 0.93 MK 0.99 NL 1.02 OV 0.99 ! PT 0.94 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.03 KP 1.02 LA 0.96 ! NL 1.06 OV 0.98 PT 0.98 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.12 KP 1.03 ! LA 0.95 MK 0.99 NL 1.04 OV 1.00 ! PT 0.95 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 1.03 KP 1.04 LA 0.97 ! NL 1.05 OV 1.01 PT 0.99 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.13 KP 1.05 ! LA 0.98 MK 1.06 NL 1.07 OV 0.98 ! PT 0.94 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.06 KP 1.07 LA 0.94 ! NL 1.07 OV 0.99 PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.12 KP 1.06 ! LA 0.95 MK 1.02 NL 1.06 OV 1.01 ! PT 0.93 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.08 KP 1.08 LA 0.96 ! NL 1.09 OV 0.99 PT 1.01 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.13 KP 1.05 ! LA 0.96 MK 0.97 NL 1.04 OV 1.00 ! PT 0.95 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.03 KP 1.08 LA 0.95 ! NL 1.13 OV 1.01 PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.046988Jy sigma=0.753304 ! Fit after self-cal, rms=0.047222Jy sigma=0.690190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.771 mas, bpa=-3.717 degrees ! Estimated noise=0.285754 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 = 0.00286549 Jy ! Component: 100 - total flux cleaned = 0.00367232 Jy ! Component: 150 - total flux cleaned = 0.00415313 Jy ! Component: 200 - total flux cleaned = 0.00455375 Jy ! Total flux subtracted in 200 components = 0.00455375 Jy ! Clean residual min=-0.001871 max=0.002978 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.22285 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 155 components and 0.22285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047033Jy sigma=0.680949 ! Fit after self-cal, rms=0.047029Jy sigma=0.680504 ! Inverting map ! Added new window around map position (-2.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190668 Jy ! Component: 100 - total flux cleaned = 0.0023481 Jy ! Component: 150 - total flux cleaned = 0.00266252 Jy ! Component: 200 - total flux cleaned = 0.00293604 Jy ! Total flux subtracted in 200 components = 0.00293604 Jy ! Clean residual min=-0.001479 max=0.001508 Jy/beam ! Clean residual mean=-0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.225786 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 0.225786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046891Jy sigma=0.675529 ! Fit after self-cal, rms=0.046874Jy sigma=0.674920 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046874Jy sigma=0.674920 ! Fit after self-cal, rms=0.047287Jy sigma=0.674041 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.775 mas, bpa=-3.528 degrees ! Estimated noise=0.286175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438686 Jy ! Component: 100 - total flux cleaned = 0.000580127 Jy ! Component: 150 - total flux cleaned = 0.000761932 Jy ! Component: 200 - total flux cleaned = 0.000897449 Jy ! Total flux subtracted in 200 components = 0.000897449 Jy ! Clean residual min=-0.001302 max=0.001406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.226684 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 192 components and 0.226684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047231Jy sigma=0.672297 ! Fit after self-cal, rms=0.047229Jy sigma=0.672172 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 (-3, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125124 Jy ! Component: 100 - total flux cleaned = 0.00182724 Jy ! Component: 150 - total flux cleaned = 0.00206618 Jy ! Component: 200 - total flux cleaned = 0.00216227 Jy ! Total flux subtracted in 200 components = 0.00216227 Jy ! Clean residual min=-0.001134 max=0.001192 Jy/beam ! Clean residual mean=-0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.228846 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 210 components and 0.228846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047173Jy sigma=0.670525 ! Fit after self-cal, rms=0.047170Jy sigma=0.670463 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047170Jy sigma=0.670463 ! Fit after self-cal, rms=0.047353Jy sigma=0.670327 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.777 mas, bpa=-3.47 degrees ! Estimated noise=0.28642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229137 Jy ! Component: 100 - total flux cleaned = 0.000345887 Jy ! Component: 150 - total flux cleaned = 0.00038882 Jy ! Component: 200 - total flux cleaned = 0.000466916 Jy ! Total flux subtracted in 200 components = 0.000466916 Jy ! Clean residual min=-0.001083 max=0.001086 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.229313 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 220 components and 0.229313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047327Jy sigma=0.669639 ! Fit after self-cal, rms=0.047326Jy sigma=0.669615 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 = 0.000164654 Jy ! Component: 100 - total flux cleaned = 0.000200892 Jy ! Component: 150 - total flux cleaned = 0.000217788 Jy ! Component: 200 - total flux cleaned = 0.000234395 Jy ! Total flux subtracted in 200 components = 0.000234395 Jy ! Clean residual min=-0.001040 max=0.001091 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.229547 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 228 components and 0.229547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047312Jy sigma=0.669186 ! Fit after self-cal, rms=0.047311Jy sigma=0.669171 ! Inverting map ! Added new window around map position (14.4, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629104 Jy ! Component: 100 - total flux cleaned = 0.000667646 Jy ! Component: 150 - total flux cleaned = 0.000814896 Jy ! Component: 200 - total flux cleaned = 0.000933281 Jy ! Total flux subtracted in 200 components = 0.000933281 Jy ! Clean residual min=-0.001014 max=0.000939 Jy/beam ! Clean residual mean=-0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.230481 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 243 components and 0.230481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047278Jy sigma=0.668195 ! Fit after self-cal, rms=0.047276Jy sigma=0.668168 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047276Jy sigma=0.668168 ! Fit after self-cal, rms=0.047384Jy sigma=0.668075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=5.158 mas, bpa=-4.349 degrees ! Estimated noise=0.338479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180889 Jy ! Component: 100 - total flux cleaned = 0.000344286 Jy ! Component: 150 - total flux cleaned = 0.000467926 Jy ! Component: 200 - total flux cleaned = 0.000549813 Jy ! Total flux subtracted in 200 components = 0.000549813 Jy ! Clean residual min=-0.001148 max=0.001015 Jy/beam ! Clean residual mean=-0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.231031 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 260 components and 0.231031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047371Jy sigma=0.667893 ! Fit after self-cal, rms=0.047372Jy sigma=0.667867 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 = 7.80022e-05 Jy ! Component: 100 - total flux cleaned = 9.02237e-05 Jy ! Component: 150 - total flux cleaned = 0.000101619 Jy ! Component: 200 - total flux cleaned = 0.000122921 Jy ! Total flux subtracted in 200 components = 0.000122921 Jy ! Clean residual min=-0.001123 max=0.001009 Jy/beam ! Clean residual mean=-0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.231153 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 270 components and 0.231154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047366Jy sigma=0.667796 ! Fit after self-cal, rms=0.047365Jy sigma=0.667784 ! 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=1.019 mas, bmaj=2.776 mas, bpa=-3.43 degrees ! Estimated noise=0.286587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.776 at -3.43 degrees (North through East) ! Clean map min=-0.00086322 max=0.12098 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 ! Estimated beam: bmin=0.7737 mas, bmaj=2.235 mas, bpa=-4.333 degrees ! Estimated noise=0.459286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0929514 Jy ! Component: 100 - total flux cleaned = 0.126231 Jy ! Component: 150 - total flux cleaned = 0.146324 Jy ! Component: 200 - total flux cleaned = 0.160301 Jy ! Total flux subtracted in 200 components = 0.160301 Jy ! Clean residual min=-0.003901 max=0.008111 Jy/beam ! Clean residual mean=-0.000002 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.160301 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.160301 Jy ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.776 mas, bpa=-3.43 degrees ! Estimated noise=0.286587 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 = 0.0159314 Jy ! Component: 100 - total flux cleaned = 0.0264891 Jy ! Component: 150 - total flux cleaned = 0.0343534 Jy ! Component: 200 - total flux cleaned = 0.0404532 Jy ! Total flux subtracted in 200 components = 0.0404532 Jy ! Clean residual min=-0.002547 max=0.003994 Jy/beam ! Clean residual mean=-0.000003 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.200754 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 79 components and 0.200754 Jy ! Inverting map ! Added new window around map position (-0.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485558 Jy ! Component: 100 - total flux cleaned = 0.00864594 Jy ! Component: 150 - total flux cleaned = 0.0116648 Jy ! Component: 200 - total flux cleaned = 0.014142 Jy ! Total flux subtracted in 200 components = 0.014142 Jy ! Clean residual min=-0.001701 max=0.001900 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.214896 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 120 components and 0.214896 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=2.26 mas, bmaj=5.158 mas, bpa=-4.349 degrees ! Estimated noise=0.338479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318567 Jy ! Component: 100 - total flux cleaned = 0.00550129 Jy ! Component: 150 - total flux cleaned = 0.00731605 Jy ! Component: 200 - total flux cleaned = 0.00877847 Jy ! Total flux subtracted in 200 components = 0.00877847 Jy ! Clean residual min=-0.001476 max=0.001142 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.223675 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 = 0.00121992 Jy ! Component: 100 - total flux cleaned = 0.00218435 Jy ! Component: 150 - total flux cleaned = 0.00294615 Jy ! Component: 200 - total flux cleaned = 0.00358038 Jy ! Total flux subtracted in 200 components = 0.00358038 Jy ! Clean residual min=-0.001273 max=0.000978 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.227255 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 194 components and 0.227255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.776 mas, bpa=-3.43 degrees ! Estimated noise=0.286587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778959 Jy ! Component: 100 - total flux cleaned = 0.00101057 Jy ! Component: 150 - total flux cleaned = 0.00130034 Jy ! Component: 200 - total flux cleaned = 0.00158905 Jy ! Total flux subtracted in 200 components = 0.00158905 Jy ! Clean residual min=-0.001050 max=0.000901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.228844 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 218 components and 0.228844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047399Jy sigma=0.668991 ! Fit after self-cal, rms=0.047393Jy sigma=0.668813 wmodel /J1604-2223_X_map.mod ! wmodel: Unable to open new model file: /J1604-2223_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1604-2223_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 2.776 at -3.43 degrees (North through East) ! Clean map min=-0.00098961 max=0.12331 Jy/beam ! Writing clean map to FITS file: .//J1604-2223_X_map.fits wmodel .//J1604-2223_X_map.mod ! Writing 218 model components to file: .//J1604-2223_X_map.mod wobs .//J1604-2223_X_uvs.fits ! Writing UV FITS file: .//J1604-2223_X_uvs.fits wwins .//J1604-2223_X_map.win ! wwins: Wrote 7 windows to .//J1604-2223_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.60145 0.60145 1.2029 2.4058 4.8116 9.6232 19.2464 38.4928 76.9856 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.123 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 498.794 quit ! Quitting program ! Log file .//J1604-2223_X_dfm.log closed on Wed Nov 16 12:01:21 2016