! Started logfile: .//J0242+1101_X_dfm.log on Wed Nov 16 11:47:36 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 .//J0242+1101_X_uva.fits ! Reading UV FITS file: .//J0242+1101_X_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.611676 visibilities/baseline/integration-bin. ! Found source: J0242+1101 ! ! 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 12992 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 J0242+1101_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 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.091399Jy sigma=34.934539 ! Fit after self-cal, rms=0.586857Jy sigma=18.834324 ! 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=0.7166 mas, bmaj=1.938 mas, bpa=-3.548 degrees ! Estimated noise=0.327644 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 = 0.312355 Jy ! Component: 100 - total flux cleaned = 0.395989 Jy ! Total flux subtracted in 100 components = 0.395989 Jy ! Clean residual min=-0.016289 max=0.035838 Jy/beam ! Clean residual mean=0.000002 rms=0.004001 Jy/beam ! Combined flux in latest and established models = 0.395989 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.395989 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=0.095275Jy sigma=2.919007 ! Fit after self-cal, rms=0.095213Jy sigma=2.917927 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395119 Jy ! Component: 100 - total flux cleaned = 0.060341 Jy ! Total flux subtracted in 100 components = 0.060341 Jy ! Clean residual min=-0.012514 max=0.021910 Jy/beam ! Clean residual mean=-0.000001 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.45633 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.45633 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=0.070793Jy sigma=2.161610 ! Fit after self-cal, rms=0.070728Jy sigma=2.160066 ! Inverting map ! Added new window around map position (3, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201776 Jy ! Component: 100 - total flux cleaned = 0.0331709 Jy ! Total flux subtracted in 100 components = 0.0331709 Jy ! Clean residual min=-0.010420 max=0.013621 Jy/beam ! Clean residual mean=-0.000001 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 0.489501 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.489501 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=0.060354Jy sigma=1.822567 ! Fit after self-cal, rms=0.060000Jy sigma=1.812782 ! Inverting map ! Added new window around map position (1.4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142526 Jy ! Component: 100 - total flux cleaned = 0.0247143 Jy ! Total flux subtracted in 100 components = 0.0247143 Jy ! Clean residual min=-0.009981 max=0.008479 Jy/beam ! Clean residual mean=-0.000001 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.514215 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.514215 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=0.053048Jy sigma=1.584858 ! Fit after self-cal, rms=0.052843Jy sigma=1.580109 ! 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=0.8131 mas, bmaj=2.114 mas, bpa=-3.679 degrees ! Estimated noise=0.197428 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 = 0.0170384 Jy ! Component: 100 - total flux cleaned = 0.0299502 Jy ! Component: 150 - total flux cleaned = 0.0402821 Jy ! Component: 200 - total flux cleaned = 0.0487417 Jy ! Total flux subtracted in 200 components = 0.0487417 Jy ! Clean residual min=-0.011498 max=0.010186 Jy/beam ! Clean residual mean=-0.000002 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.562957 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 72 components and 0.562957 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=0.043754Jy sigma=1.292500 ! Fit after self-cal, rms=0.043207Jy sigma=1.278405 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8131 x 2.114 at -3.679 degrees (North through East) ! Clean map min=-0.010715 max=0.41448 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. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.01 KP 1.02 ! LA 0.90 MK 0.98 NL 1.04 OV 1.00 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.02 KP 1.02 ! LA 0.90 MK 0.98 NL 1.05 OV 1.00 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.01 KP 1.02 ! LA 0.90 MK 0.99 NL 1.05 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.02 KP 1.03 ! LA 0.90 MK 0.99 NL 1.05 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.03 KP 1.04 ! LA 0.91 MK 1.00 NL 1.05 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.03 KP 1.04 ! LA 0.91 MK 1.01 NL 1.06 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.03 KP 1.03 ! LA 0.91 MK 1.02 NL 1.07 OV 1.01 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.03 KP 1.04 ! LA 0.92 MK 1.01 NL 1.06 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Fit before self-cal, rms=0.043207Jy sigma=1.278405 ! Fit after self-cal, rms=0.028592Jy sigma=0.831249 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8274 mas, bmaj=2.141 mas, bpa=-3.417 degrees ! Estimated noise=0.196939 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, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600227 Jy ! Component: 100 - total flux cleaned = 0.0103491 Jy ! Component: 150 - total flux cleaned = 0.0137429 Jy ! Component: 200 - total flux cleaned = 0.0159236 Jy ! Total flux subtracted in 200 components = 0.0159236 Jy ! Clean residual min=-0.002900 max=0.004046 Jy/beam ! Clean residual mean=0.000000 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.57888 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 107 components and 0.57888 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=0.026778Jy sigma=0.768727 ! Fit after self-cal, rms=0.026674Jy sigma=0.765919 ! Inverting map ! Added new window around map position (-4.8, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346168 Jy ! Component: 100 - total flux cleaned = 0.00479964 Jy ! Component: 150 - total flux cleaned = 0.00532621 Jy ! Component: 200 - total flux cleaned = 0.00573051 Jy ! Total flux subtracted in 200 components = 0.00573051 Jy ! Clean residual min=-0.002609 max=0.002644 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.584611 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 0.58461 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=0.026049Jy sigma=0.745322 ! Fit after self-cal, rms=0.026021Jy sigma=0.744747 ! 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=0.026021Jy sigma=0.744747 ! Fit after self-cal, rms=0.025300Jy sigma=0.725598 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.827 mas, bmaj=2.139 mas, bpa=-3.375 degrees ! Estimated noise=0.196613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250182 Jy ! Component: 100 - total flux cleaned = 0.00417853 Jy ! Component: 150 - total flux cleaned = 0.00491818 Jy ! Component: 200 - total flux cleaned = 0.00527784 Jy ! Total flux subtracted in 200 components = 0.00527784 Jy ! Clean residual min=-0.002040 max=0.001861 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.589888 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 147 components and 0.589888 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=0.024938Jy sigma=0.713963 ! Fit after self-cal, rms=0.024914Jy sigma=0.713514 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 = 0.000618376 Jy ! Component: 100 - total flux cleaned = 0.00084705 Jy ! Component: 150 - total flux cleaned = 0.000932898 Jy ! Component: 200 - total flux cleaned = 0.00105536 Jy ! Total flux subtracted in 200 components = 0.00105536 Jy ! Clean residual min=-0.002070 max=0.001787 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.590943 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 0.590943 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=0.024760Jy sigma=0.708896 ! Fit after self-cal, rms=0.024749Jy sigma=0.708689 ! 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=0.024749Jy sigma=0.708689 ! Fit after self-cal, rms=0.024568Jy sigma=0.704100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8271 mas, bmaj=2.139 mas, bpa=-3.367 degrees ! Estimated noise=0.196626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160518 Jy ! Component: 100 - total flux cleaned = 0.00249056 Jy ! Component: 150 - total flux cleaned = 0.00272323 Jy ! Component: 200 - total flux cleaned = 0.00286706 Jy ! Total flux subtracted in 200 components = 0.00286706 Jy ! Clean residual min=-0.001839 max=0.001472 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.59381 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 169 components and 0.59381 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=0.024406Jy sigma=0.698917 ! Fit after self-cal, rms=0.024393Jy sigma=0.698677 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 = 0.00037383 Jy ! Component: 100 - total flux cleaned = 0.000441649 Jy ! Component: 150 - total flux cleaned = 0.000411203 Jy ! Component: 200 - total flux cleaned = 0.000470579 Jy ! Total flux subtracted in 200 components = 0.000470579 Jy ! Clean residual min=-0.001805 max=0.001424 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.594281 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 176 components and 0.594281 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=0.024308Jy sigma=0.696210 ! Fit after self-cal, rms=0.024301Jy sigma=0.696070 ! 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=0.024301Jy sigma=0.696070 ! Fit after self-cal, rms=0.024254Jy sigma=0.695108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.942 mas, bmaj=3.078 mas, bpa=-2.2 degrees ! Estimated noise=0.260964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141857 Jy ! Component: 100 - total flux cleaned = 0.00171967 Jy ! Component: 150 - total flux cleaned = 0.00187505 Jy ! Component: 200 - total flux cleaned = 0.00203229 Jy ! Total flux subtracted in 200 components = 0.00203229 Jy ! Clean residual min=-0.001378 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.596313 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 190 components and 0.596313 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=0.024200Jy sigma=0.693111 ! Fit after self-cal, rms=0.024183Jy sigma=0.692674 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 (1.2, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168361 Jy ! Component: 100 - total flux cleaned = 7.40586e-05 Jy ! Component: 150 - total flux cleaned = 0.000282001 Jy ! Component: 200 - total flux cleaned = 0.000280938 Jy ! Total flux subtracted in 200 components = 0.000280938 Jy ! Clean residual min=-0.001105 max=0.001138 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.596594 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 219 components and 0.596594 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=0.024120Jy sigma=0.691032 ! Fit after self-cal, rms=0.024117Jy sigma=0.690884 ! 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=0.8272 mas, bmaj=2.139 mas, bpa=-3.36 degrees ! Estimated noise=0.196648 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8272 x 2.139 at -3.36 degrees (North through East) ! Clean map min=-0.0011814 max=0.41114 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=0.721 mas, bmaj=1.951 mas, bpa=-3.282 degrees ! Estimated noise=0.319506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310703 Jy ! Component: 100 - total flux cleaned = 0.393562 Jy ! Component: 150 - total flux cleaned = 0.43215 Jy ! Component: 200 - total flux cleaned = 0.456269 Jy ! Total flux subtracted in 200 components = 0.456269 Jy ! Clean residual min=-0.009440 max=0.013583 Jy/beam ! Clean residual mean=0.000001 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.456269 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.456269 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8272 mas, bmaj=2.139 mas, bpa=-3.36 degrees ! Estimated noise=0.196648 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 = 0.0283474 Jy ! Component: 100 - total flux cleaned = 0.0488861 Jy ! Component: 150 - total flux cleaned = 0.064553 Jy ! Component: 200 - total flux cleaned = 0.0766043 Jy ! Total flux subtracted in 200 components = 0.0766043 Jy ! Clean residual min=-0.004467 max=0.007356 Jy/beam ! Clean residual mean=0.000002 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.532873 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.532873 Jy ! Inverting map ! Added new window around map position (2.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955523 Jy ! Component: 100 - total flux cleaned = 0.0172835 Jy ! Component: 150 - total flux cleaned = 0.0236493 Jy ! Component: 200 - total flux cleaned = 0.0289852 Jy ! Total flux subtracted in 200 components = 0.0289852 Jy ! Clean residual min=-0.002994 max=0.003640 Jy/beam ! Clean residual mean=0.000001 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.561859 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 92 components and 0.561859 Jy ! Inverting map ! Added new window around map position (-22.8, -32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456237 Jy ! Component: 100 - total flux cleaned = 0.00841021 Jy ! Component: 150 - total flux cleaned = 0.0117097 Jy ! Component: 200 - total flux cleaned = 0.0145716 Jy ! Total flux subtracted in 200 components = 0.0145716 Jy ! Clean residual min=-0.002233 max=0.002505 Jy/beam ! Clean residual mean=0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.57643 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 123 components and 0.57643 Jy ! Inverting map ! Added new window around map position (10.6, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026762 Jy ! Component: 100 - total flux cleaned = 0.00472528 Jy ! Component: 150 - total flux cleaned = 0.0063811 Jy ! Component: 200 - total flux cleaned = 0.00765078 Jy ! Total flux subtracted in 200 components = 0.00765078 Jy ! Clean residual min=-0.001774 max=0.001566 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.584081 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 150 components and 0.584081 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=1.942 mas, bmaj=3.078 mas, bpa=-2.2 degrees ! Estimated noise=0.260964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298972 Jy ! Component: 100 - total flux cleaned = 0.00474596 Jy ! Component: 150 - total flux cleaned = 0.00580375 Jy ! Component: 200 - total flux cleaned = 0.00667655 Jy ! Total flux subtracted in 200 components = 0.00667655 Jy ! Clean residual min=-0.001530 max=0.001473 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.590758 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 = 0.000823241 Jy ! Component: 100 - total flux cleaned = 0.00147242 Jy ! Component: 150 - total flux cleaned = 0.0020278 Jy ! Component: 200 - total flux cleaned = 0.00257314 Jy ! Total flux subtracted in 200 components = 0.00257314 Jy ! Clean residual min=-0.001148 max=0.001237 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.593331 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 243 components and 0.59333 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8272 mas, bmaj=2.139 mas, bpa=-3.36 degrees ! Estimated noise=0.196648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655187 Jy ! Component: 100 - total flux cleaned = 0.000772029 Jy ! Component: 150 - total flux cleaned = 0.000979437 Jy ! Component: 200 - total flux cleaned = 0.0012066 Jy ! Total flux subtracted in 200 components = 0.0012066 Jy ! Clean residual min=-0.001064 max=0.001176 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.594537 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 263 components and 0.594537 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=0.023985Jy sigma=0.687081 ! Fit after self-cal, rms=0.023948Jy sigma=0.685828 wmodel /J0242+1101_X_map.mod ! wmodel: Unable to open new model file: /J0242+1101_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0242+1101_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8272 x 2.139 at -3.36 degrees (North through East) ! Clean map min=-0.0010891 max=0.41076 Jy/beam ! Writing clean map to FITS file: .//J0242+1101_X_map.fits wmodel .//J0242+1101_X_map.mod ! Writing 263 model components to file: .//J0242+1101_X_map.mod wobs .//J0242+1101_X_uvs.fits ! Writing UV FITS file: .//J0242+1101_X_uvs.fits wwins .//J0242+1101_X_map.win ! wwins: Wrote 9 windows to .//J0242+1101_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.410757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.169295 0.169295 0.338589 0.677179 1.35436 2.70871 5.41743 10.8349 21.6697 43.3394 86.6789 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.41 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1772.06 quit ! Quitting program ! Log file .//J0242+1101_X_dfm.log closed on Wed Nov 16 11:47:39 2016