! Started logfile: .//J2303-1002_X_dfm.log on Wed Nov 16 12:12:58 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 .//J2303-1002_X_uvm.fits ! Reading UV FITS file: .//J2303-1002_X_uvm.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785329 visibilities/baseline/integration-bin. ! Found source: J2303-1002 ! ! 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 11648 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 J2303-1002_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 17 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002570Jy sigma=29.405915 ! Fit after self-cal, rms=0.960082Jy sigma=28.164204 ! 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=0.7986 mas, bmaj=1.983 mas, bpa=1.075 degrees ! Estimated noise=0.337199 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 = 0.0279244 Jy ! Component: 100 - total flux cleaned = 0.0391526 Jy ! Total flux subtracted in 100 components = 0.0391526 Jy ! Clean residual min=-0.002608 max=0.005635 Jy/beam ! Clean residual mean=0.000004 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0391526 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0391526 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=0.032281Jy sigma=0.808376 ! Fit after self-cal, rms=0.031288Jy sigma=0.781032 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072652 Jy ! Component: 100 - total flux cleaned = 0.0115599 Jy ! Total flux subtracted in 100 components = 0.0115599 Jy ! Clean residual min=-0.001567 max=0.002922 Jy/beam ! Clean residual mean=0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0507125 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0507125 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=0.029015Jy sigma=0.702100 ! Fit after self-cal, rms=0.028949Jy sigma=0.700462 ! Inverting map ! Added new window around map position (-0.2, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358062 Jy ! Component: 100 - total flux cleaned = 0.00477989 Jy ! Total flux subtracted in 100 components = 0.00477989 Jy ! Clean residual min=-0.001455 max=0.001892 Jy/beam ! Clean residual mean=0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0554924 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0554924 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=0.028483Jy sigma=0.684555 ! Fit after self-cal, rms=0.028424Jy sigma=0.683383 ! 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=1.018 mas, bmaj=2.385 mas, bpa=3.059 degrees ! Estimated noise=0.230482 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 = 0.00205523 Jy ! Component: 100 - total flux cleaned = 0.00296323 Jy ! Component: 150 - total flux cleaned = 0.00312344 Jy ! Component: 200 - total flux cleaned = 0.00317989 Jy ! Total flux subtracted in 200 components = 0.00317989 Jy ! Clean residual min=-0.001163 max=0.001336 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0586723 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.0586723 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=0.028258Jy sigma=0.677827 ! Fit after self-cal, rms=0.028219Jy sigma=0.677050 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.385 at 3.059 degrees (North through East) ! Clean map min=-0.0011518 max=0.036621 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 1.04 HN 1.01 KP 1.04 LA 0.92 ! MK 1.17 NL 1.07 OV 0.95 PT 0.97 ! SC 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.91 HN 0.93 KP 0.99 ! LA 0.93 MK 0.84 NL 1.03 OV 1.01 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.03 KP 1.08 LA 0.91 ! MK 1.09 NL 1.03 OV 1.00 PT 0.90 ! SC 0.84 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.89 HN 0.94 KP 1.01 ! LA 1.00 MK 0.87 NL 1.11 OV 1.05 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.98 KP 1.05 LA 0.93 ! MK 0.97 NL 1.01 OV 1.00 PT 0.93 ! SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.90 HN 1.01 KP 1.05 ! LA 0.97 MK 0.84 NL 1.05 OV 1.02 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.09 KP 1.07 LA 0.91 ! MK 1.02 NL 1.07 OV 1.00 PT 0.97 ! SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.97 KP 0.98 LA 0.99 ! MK 1.08 NL 1.16 OV 0.96 PT 1.03 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.04 KP 1.09 LA 1.01 ! MK 0.91 NL 1.02 OV 1.00 PT 0.96 ! SC 1.13 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.11 KP 1.07 LA 1.03 ! MK 1.14 NL 1.03 OV 1.06 PT 1.01 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 HN 0.90 KP 1.05 ! LA 0.97 MK 0.85 NL 1.03 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.028219Jy sigma=0.677050 ! Fit after self-cal, rms=0.027939Jy sigma=0.670738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.373 mas, bpa=3.022 degrees ! Estimated noise=0.229609 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 (11.6, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000726062 Jy ! Component: 100 - total flux cleaned = 0.000660251 Jy ! Component: 150 - total flux cleaned = 0.000601918 Jy ! Component: 200 - total flux cleaned = 0.000573227 Jy ! Total flux subtracted in 200 components = 0.000573227 Jy ! Clean residual min=-0.000969 max=0.001048 Jy/beam ! Clean residual mean=0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0592455 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0592455 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=0.027865Jy sigma=0.668242 ! Fit after self-cal, rms=0.027843Jy sigma=0.667858 ! 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=0.027843Jy sigma=0.667858 ! Fit after self-cal, rms=0.027876Jy sigma=0.667316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.36 mas, bpa=2.855 degrees ! Estimated noise=0.229861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443131 Jy ! Component: 100 - total flux cleaned = 0.000393306 Jy ! Component: 150 - total flux cleaned = 0.000347179 Jy ! Component: 200 - total flux cleaned = 0.000303832 Jy ! Total flux subtracted in 200 components = 0.000303832 Jy ! Clean residual min=-0.000912 max=0.000994 Jy/beam ! Clean residual mean=0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0595494 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0595494 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=0.027829Jy sigma=0.665793 ! Fit after self-cal, rms=0.027822Jy sigma=0.665629 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 (-17, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738788 Jy ! Component: 100 - total flux cleaned = 0.000838695 Jy ! Component: 150 - total flux cleaned = 0.000860211 Jy ! Component: 200 - total flux cleaned = 0.000860636 Jy ! Total flux subtracted in 200 components = 0.000860636 Jy ! Clean residual min=-0.000868 max=0.000892 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.06041 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.06041 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=0.027769Jy sigma=0.663890 ! Fit after self-cal, rms=0.027762Jy sigma=0.663744 ! 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=0.027762Jy sigma=0.663744 ! Fit after self-cal, rms=0.027577Jy sigma=0.662674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9979 mas, bmaj=2.352 mas, bpa=2.385 degrees ! Estimated noise=0.228926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416105 Jy ! Component: 100 - total flux cleaned = 0.000394704 Jy ! Component: 150 - total flux cleaned = 0.000376212 Jy ! Component: 200 - total flux cleaned = 0.000358787 Jy ! Total flux subtracted in 200 components = 0.000358787 Jy ! Clean residual min=-0.000792 max=0.000844 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0607688 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.0607688 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=0.027547Jy sigma=0.661704 ! Fit after self-cal, rms=0.027544Jy sigma=0.661611 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 (3.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631998 Jy ! Component: 100 - total flux cleaned = 0.000739795 Jy ! Component: 150 - total flux cleaned = 0.000739474 Jy ! Component: 200 - total flux cleaned = 0.0007226 Jy ! Total flux subtracted in 200 components = 0.0007226 Jy ! Clean residual min=-0.000803 max=0.000720 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0614914 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.0614914 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=0.027509Jy sigma=0.660481 ! Fit after self-cal, rms=0.027507Jy sigma=0.660421 ! 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=0.027507Jy sigma=0.660421 ! Fit after self-cal, rms=0.027463Jy sigma=0.660359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=4.066 mas, bpa=2.981 degrees ! Estimated noise=0.277749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023344 Jy ! Component: 100 - total flux cleaned = 0.000270872 Jy ! Component: 150 - total flux cleaned = 0.000309687 Jy ! Component: 200 - total flux cleaned = 0.000317026 Jy ! Total flux subtracted in 200 components = 0.000317026 Jy ! Clean residual min=-0.000655 max=0.000675 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0618084 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.0618084 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=0.027459Jy sigma=0.660231 ! Fit after self-cal, rms=0.027458Jy sigma=0.660174 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 = 5.8989e-06 Jy ! Component: 100 - total flux cleaned = 3.07281e-05 Jy ! Component: 150 - total flux cleaned = 2.36893e-05 Jy ! Component: 200 - total flux cleaned = 2.38091e-05 Jy ! Total flux subtracted in 200 components = 2.38091e-05 Jy ! Clean residual min=-0.000656 max=0.000670 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0618322 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.0618322 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=0.027457Jy sigma=0.660120 ! Fit after self-cal, rms=0.027455Jy sigma=0.660080 ! 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=0.9949 mas, bmaj=2.351 mas, bpa=2.22 degrees ! Estimated noise=0.228784 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9949 x 2.351 at 2.22 degrees (North through East) ! Clean map min=-0.00072375 max=0.035793 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=0.7774 mas, bmaj=1.957 mas, bpa=-0.04765 degrees ! Estimated noise=0.329015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289191 Jy ! Component: 100 - total flux cleaned = 0.0408551 Jy ! Component: 150 - total flux cleaned = 0.04756 Jy ! Component: 200 - total flux cleaned = 0.0516614 Jy ! Total flux subtracted in 200 components = 0.0516614 Jy ! Clean residual min=-0.001633 max=0.002144 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0516614 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0516614 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9949 mas, bmaj=2.351 mas, bpa=2.22 degrees ! Estimated noise=0.228784 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 = 0.0035193 Jy ! Component: 100 - total flux cleaned = 0.00556898 Jy ! Component: 150 - total flux cleaned = 0.0070421 Jy ! Component: 200 - total flux cleaned = 0.00819408 Jy ! Total flux subtracted in 200 components = 0.00819408 Jy ! Clean residual min=-0.001043 max=0.001048 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0598555 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.0598555 Jy ! Inverting map ! Added new window around map position (5.6, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886347 Jy ! Component: 100 - total flux cleaned = 0.00129748 Jy ! Component: 150 - total flux cleaned = 0.00146517 Jy ! Component: 200 - total flux cleaned = 0.00156821 Jy ! Total flux subtracted in 200 components = 0.00156821 Jy ! Clean residual min=-0.000890 max=0.000798 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0614237 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.0614237 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=2.187 mas, bmaj=4.066 mas, bpa=2.981 degrees ! Estimated noise=0.277749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293707 Jy ! Component: 100 - total flux cleaned = 0.000320031 Jy ! Component: 150 - total flux cleaned = 0.00032959 Jy ! Component: 200 - total flux cleaned = 0.000328899 Jy ! Total flux subtracted in 200 components = 0.000328899 Jy ! Clean residual min=-0.000651 max=0.000592 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0617526 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 = -7.53909e-06 Jy ! Component: 100 - total flux cleaned = -7.46682e-06 Jy ! Component: 150 - total flux cleaned = -7.48611e-06 Jy ! Component: 200 - total flux cleaned = -7.56317e-06 Jy ! Total flux subtracted in 200 components = -7.56317e-06 Jy ! Clean residual min=-0.000637 max=0.000598 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.061745 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.061745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9949 mas, bmaj=2.351 mas, bpa=2.22 degrees ! Estimated noise=0.228784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012038 Jy ! Component: 100 - total flux cleaned = -9.93809e-05 Jy ! Component: 150 - total flux cleaned = -8.10813e-05 Jy ! Component: 200 - total flux cleaned = -6.38552e-05 Jy ! Total flux subtracted in 200 components = -6.38552e-05 Jy ! Clean residual min=-0.000742 max=0.000735 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0616812 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.0616812 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=0.027456Jy sigma=0.660000 ! Fit after self-cal, rms=0.027437Jy sigma=0.659259 wmodel /J2303-1002_X_map.mod ! wmodel: Unable to open new model file: /J2303-1002_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2303-1002_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9949 x 2.351 at 2.22 degrees (North through East) ! Clean map min=-0.00070589 max=0.035886 Jy/beam ! Writing clean map to FITS file: .//J2303-1002_X_map.fits wmodel .//J2303-1002_X_map.mod ! Writing 98 model components to file: .//J2303-1002_X_map.mod wobs .//J2303-1002_X_uvs.fits ! Writing UV FITS file: .//J2303-1002_X_uvs.fits wwins .//J2303-1002_X_map.win ! wwins: Wrote 6 windows to .//J2303-1002_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0358862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36928 1.36928 2.73856 5.47711 10.9542 21.9084 43.8169 87.6338 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.093 quit ! Quitting program ! Log file .//J2303-1002_X_dfm.log closed on Wed Nov 16 12:13:01 2016