! Started logfile: /scr/pima/rv120_uvs/J2311+4543_S_dfm.log on Fri Dec 22 22:36:35 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv120_uvs/J2311+4543_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J2311+4543_S_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! AN table 2: 3 integrations on 6 of 6 possible baselines. ! AN table 3: 14 integrations on 36 of 36 possible baselines. ! AN table 4: 49 integrations on 36 of 36 possible baselines. ! AN table 5: 4 integrations on 3 of 3 possible baselines. ! AN table 6: 86 integrations on 15 of 15 possible baselines. ! AN table 7: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.294849 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2311+4543 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 6068 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2311+4543_S] 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 0.500x0.500 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 172 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 77 telescope corrections were flagged in sub-array 3. ! A total of 333 telescope corrections were flagged in sub-array 4. ! A total of 283 telescope corrections were flagged in sub-array 6. ! A total of 74 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 77 telescope corrections were flagged in sub-array 3. ! A total of 333 telescope corrections were flagged in sub-array 4. ! A total of 283 telescope corrections were flagged in sub-array 6. ! A total of 74 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 198 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 86 telescope corrections were flagged in sub-array 3. ! A total of 349 telescope corrections were flagged in sub-array 4. ! A total of 283 telescope corrections were flagged in sub-array 6. ! A total of 86 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 172 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 77 telescope corrections were flagged in sub-array 3. ! A total of 333 telescope corrections were flagged in sub-array 4. ! A total of 283 telescope corrections were flagged in sub-array 6. ! A total of 74 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.069570Jy sigma=17.661794 ! Fit after self-cal, rms=0.672416Jy sigma=11.155347 ! 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=2.621 mas, bmaj=3.084 mas, bpa=37.95 degrees ! Estimated noise=0.904863 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 = 0.257261 Jy ! Component: 100 - total flux cleaned = 0.313587 Jy ! Total flux subtracted in 100 components = 0.313587 Jy ! Clean residual min=-0.008122 max=0.017124 Jy/beam ! Clean residual mean=-0.000017 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.313587 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.313587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106808Jy sigma=1.312299 ! Fit after self-cal, rms=0.106764Jy sigma=1.312172 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187145 Jy ! Component: 100 - total flux cleaned = 0.029707 Jy ! Total flux subtracted in 100 components = 0.029707 Jy ! Clean residual min=-0.007118 max=0.009508 Jy/beam ! Clean residual mean=-0.000014 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.343294 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.343294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101977Jy sigma=1.190190 ! Fit after self-cal, rms=0.101870Jy sigma=1.189585 ! Inverting map ! Added new window around map position (4, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952386 Jy ! Component: 100 - total flux cleaned = 0.0153318 Jy ! Total flux subtracted in 100 components = 0.0153318 Jy ! Clean residual min=-0.006886 max=0.006554 Jy/beam ! Clean residual mean=-0.000013 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.358626 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.358626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100725Jy sigma=1.158163 ! Fit after self-cal, rms=0.100600Jy sigma=1.156177 ! 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=2.844 mas, bmaj=3.216 mas, bpa=40.89 degrees ! Estimated noise=0.703482 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, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00904124 Jy ! Component: 100 - total flux cleaned = 0.0143844 Jy ! Component: 150 - total flux cleaned = 0.0163678 Jy ! Component: 200 - total flux cleaned = 0.0173952 Jy ! Total flux subtracted in 200 components = 0.0173952 Jy ! Clean residual min=-0.006848 max=0.006647 Jy/beam ! Clean residual mean=-0.000049 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.376021 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.376021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099742Jy sigma=1.134957 ! Fit after self-cal, rms=0.099650Jy sigma=1.133188 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.844 x 3.216 at 40.89 degrees (North through East) ! Clean map min=-0.0059489 max=0.32909 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 1.02 ! LA 1.01 NL 0.99 NY 1.06 ON 0.95 ! PT 1.05 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.01 NL 0.96 OV 0.97 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 1.04 KP 0.99 ! LA 0.99 ON 0.94 OV 0.97 PT 0.99 ! SC 0.96 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.95 KK 0.99 KP 1.00 ! LA 0.99 MK 0.97 NL 1.17 OV 0.99 ! PT 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* SC 0.00* ! ! A total of 57 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KK 0.99 MK 0.92 NY 0.82 ON 0.94 ! OV 1.05 WZ 1.14 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 FD 1.10 HN 1.10 KK 0.97 ! KP 0.99 LA 1.02 NL 1.11 NY 0.93 ! OV 1.02 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.91 ! LA 1.02 NL 1.04 NY 1.03 ON 0.93 ! PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.96 NL 1.05 OV 0.98 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.96 HN 0.99 KP 0.99 ! LA 0.97 ON 0.97 OV 0.99 PT 1.01 ! SC 0.97 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.95 KK 0.99 KP 0.99 ! LA 1.00 MK 0.93 NL 1.03 OV 1.01 ! PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* SC 0.00* ! ! A total of 57 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KK 0.97 MK 0.91 NY 0.89 ON 0.95 ! OV 1.06 WZ 1.22 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.99 FD 1.08 HN 1.20 KK 0.99 ! KP 1.04 LA 0.97 NL 1.03 NY 0.84 ! OV 0.99 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 1.00* ! LA 1.03 NL 1.00* NY 1.14 ON 0.91 ! PT 0.99 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.97 HN 1.06 KP 1.00* ! LA 1.01 ON 1.01 OV 0.96 PT 0.96 ! SC 1.30 ! ! A total of 36 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.96 KK 1.02 KP 1.00* ! LA 0.88 MK 1.09 NL 1.00* OV 0.99 ! PT 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* SC 0.00* ! ! A total of 57 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KK 1.00 MK 0.74 NY 0.94 ON 0.98 ! OV 1.03 WZ 1.26 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 1.09 HN 1.09 KK 1.10 ! KP 1.00* LA 0.64 NL 1.00* NY 0.99 ! OV 0.98 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 NL 0.97 NY 1.13 ON 0.88 ! PT 1.00 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.98 NL 1.03 OV 0.97 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.97 HN 1.01 KP 1.00 ! LA 0.99 ON 0.90 OV 0.98 PT 0.99 ! SC 0.99 ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.94 KK 1.00 KP 0.98 ! LA 1.01 MK 0.94 NL 1.02 OV 1.01 ! PT 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* SC 0.00* ! ! A total of 57 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! KK 0.99 MK 0.95 NY 0.99 ON 0.91 ! OV 1.07 WZ 1.24 ! ! A total of 6 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 1.08 HN 1.18 KK 0.96 ! KP 1.01 LA 1.04 NL 0.90 NY 1.00 ! OV 1.06 ! ! ! Fit before self-cal, rms=0.099650Jy sigma=1.133188 ! Fit after self-cal, rms=0.094678Jy sigma=1.026387 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=3.441 mas, bpa=66.7 degrees ! Estimated noise=0.734776 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 = -0.000852133 Jy ! Component: 100 - total flux cleaned = -0.00086178 Jy ! Component: 150 - total flux cleaned = -0.00102479 Jy ! Component: 200 - total flux cleaned = -0.00109571 Jy ! Total flux subtracted in 200 components = -0.00109571 Jy ! Clean residual min=-0.004561 max=0.004319 Jy/beam ! Clean residual mean=-0.000017 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.374925 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.374925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094409Jy sigma=1.024147 ! Fit after self-cal, rms=0.094702Jy sigma=1.023322 ! 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=0.094702Jy sigma=1.023322 ! Fit after self-cal, rms=0.094923Jy sigma=0.971331 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=3.398 mas, bpa=66.23 degrees ! Estimated noise=0.737162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013955 Jy ! Component: 100 - total flux cleaned = 0.000208832 Jy ! Component: 150 - total flux cleaned = 0.000441985 Jy ! Component: 200 - total flux cleaned = 0.000581794 Jy ! Total flux subtracted in 200 components = 0.000581794 Jy ! Clean residual min=-0.003290 max=0.003390 Jy/beam ! Clean residual mean=0.000002 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.375507 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.375507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094671Jy sigma=0.969491 ! Fit after self-cal, rms=0.094760Jy sigma=0.969193 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 = -0.000102494 Jy ! Component: 100 - total flux cleaned = -4.14172e-05 Jy ! Component: 150 - total flux cleaned = 1.48762e-05 Jy ! Component: 200 - total flux cleaned = 6.85394e-05 Jy ! Total flux subtracted in 200 components = 6.85394e-05 Jy ! Clean residual min=-0.003273 max=0.003338 Jy/beam ! Clean residual mean=0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.375576 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.375576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094627Jy sigma=0.968363 ! Fit after self-cal, rms=0.094636Jy sigma=0.968299 ! 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=0.094636Jy sigma=0.968299 ! Fit after self-cal, rms=0.091020Jy sigma=0.950989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.928 mas, bmaj=3.398 mas, bpa=66 degrees ! Estimated noise=0.736238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503002 Jy ! Component: 100 - total flux cleaned = 0.0005909 Jy ! Component: 150 - total flux cleaned = 0.000664859 Jy ! Component: 200 - total flux cleaned = 0.000665781 Jy ! Total flux subtracted in 200 components = 0.000665781 Jy ! Clean residual min=-0.003272 max=0.002851 Jy/beam ! Clean residual mean=0.000003 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.376241 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.376241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090958Jy sigma=0.950332 ! Fit after self-cal, rms=0.090892Jy sigma=0.950170 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 = 0.000142913 Jy ! Component: 100 - total flux cleaned = 0.000172218 Jy ! Component: 150 - total flux cleaned = 0.000229659 Jy ! Component: 200 - total flux cleaned = 0.000228632 Jy ! Total flux subtracted in 200 components = 0.000228632 Jy ! Clean residual min=-0.003257 max=0.002846 Jy/beam ! Clean residual mean=0.000003 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.37647 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.37647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090858Jy sigma=0.949930 ! Fit after self-cal, rms=0.090855Jy sigma=0.949907 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.090855Jy sigma=0.949907 ! Fit after self-cal, rms=0.090859Jy sigma=0.949695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.716 mas, bmaj=10.55 mas, bpa=64.86 degrees ! Estimated noise=1.0152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532314 Jy ! Component: 100 - total flux cleaned = 0.000531819 Jy ! Component: 150 - total flux cleaned = 0.000531776 Jy ! Component: 200 - total flux cleaned = 0.000541978 Jy ! Total flux subtracted in 200 components = 0.000541978 Jy ! Clean residual min=-0.002700 max=0.002624 Jy/beam ! Clean residual mean=0.000008 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.377012 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 110 components and 0.377012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090862Jy sigma=0.949756 ! Fit after self-cal, rms=0.090861Jy sigma=0.949738 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 = 8.68974e-05 Jy ! Component: 100 - total flux cleaned = 9.7111e-05 Jy ! Component: 150 - total flux cleaned = 0.000106155 Jy ! Component: 200 - total flux cleaned = 0.000106242 Jy ! Total flux subtracted in 200 components = 0.000106242 Jy ! Clean residual min=-0.002681 max=0.002619 Jy/beam ! Clean residual mean=0.000008 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.377118 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.377118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090864Jy sigma=0.949785 ! Fit after self-cal, rms=0.090865Jy sigma=0.949779 ! 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=2.93 mas, bmaj=3.396 mas, bpa=65.93 degrees ! Estimated noise=0.735845 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 3.396 at 65.93 degrees (North through East) ! Clean map min=-0.0028801 max=0.32907 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=2.716 mas, bmaj=3.194 mas, bpa=49.46 degrees ! Estimated noise=0.932234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.2569 Jy ! Component: 100 - total flux cleaned = 0.313567 Jy ! Component: 150 - total flux cleaned = 0.332896 Jy ! Component: 200 - total flux cleaned = 0.344262 Jy ! Total flux subtracted in 200 components = 0.344262 Jy ! Clean residual min=-0.004347 max=0.006185 Jy/beam ! Clean residual mean=-0.000006 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.344262 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.344262 Jy ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=3.396 mas, bpa=65.93 degrees ! Estimated noise=0.735845 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 = 0.0118163 Jy ! Component: 100 - total flux cleaned = 0.0187046 Jy ! Component: 150 - total flux cleaned = 0.02339 Jy ! Component: 200 - total flux cleaned = 0.0267057 Jy ! Total flux subtracted in 200 components = 0.0267057 Jy ! Clean residual min=-0.002968 max=0.002858 Jy/beam ! Clean residual mean=0.000004 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.370968 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.370968 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.716 mas, bmaj=10.55 mas, bpa=64.86 degrees ! Estimated noise=1.0152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340947 Jy ! Component: 100 - total flux cleaned = 0.00494865 Jy ! Component: 150 - total flux cleaned = 0.00542758 Jy ! Component: 200 - total flux cleaned = 0.00552902 Jy ! Total flux subtracted in 200 components = 0.00552902 Jy ! Clean residual min=-0.002764 max=0.002580 Jy/beam ! Clean residual mean=0.000008 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.376497 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 = 8.74572e-05 Jy ! Component: 100 - total flux cleaned = 0.000144586 Jy ! Component: 150 - total flux cleaned = 0.000194101 Jy ! Component: 200 - total flux cleaned = 0.000237949 Jy ! Total flux subtracted in 200 components = 0.000237949 Jy ! Clean residual min=-0.002736 max=0.002582 Jy/beam ! Clean residual mean=0.000008 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.376735 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.376735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=3.396 mas, bpa=65.93 degrees ! Estimated noise=0.735845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179915 Jy ! Component: 100 - total flux cleaned = -0.000180041 Jy ! Component: 150 - total flux cleaned = -0.000178838 Jy ! Component: 200 - total flux cleaned = -0.000178546 Jy ! Total flux subtracted in 200 components = -0.000178546 Jy ! Clean residual min=-0.003018 max=0.002835 Jy/beam ! Clean residual mean=0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.376556 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.376556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090892Jy sigma=0.951400 ! Fit after self-cal, rms=0.090862Jy sigma=0.950717 wmodel J2311+4543_S_map.mod ! Writing 102 model components to file: J2311+4543_S_map.mod wobs J2311+4543_S_uvs.fits ! Writing UV FITS file: J2311+4543_S_uvs.fits wwins J2311+4543_S_map.win ! wwins: Wrote 3 windows to J2311+4543_S_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 = 0.00020651 Jy ! Component: 100 - total flux cleaned = 0.000349843 Jy ! Component: 150 - total flux cleaned = 0.000536114 Jy ! Component: 200 - total flux cleaned = 0.000715006 Jy ! Component: 250 - total flux cleaned = 0.000585231 Jy ! Component: 300 - total flux cleaned = 0.000543443 Jy ! Component: 350 - total flux cleaned = 0.000626847 Jy ! Component: 400 - total flux cleaned = 0.000503824 Jy ! Component: 450 - total flux cleaned = 0.000341992 Jy ! Component: 500 - total flux cleaned = 0.000222513 Jy ! Component: 550 - total flux cleaned = 0.000222168 Jy ! Component: 600 - total flux cleaned = 0.000105401 Jy ! Component: 650 - total flux cleaned = 6.63867e-05 Jy ! Component: 700 - total flux cleaned = -1.04028e-05 Jy ! Component: 750 - total flux cleaned = -0.000161637 Jy ! Component: 800 - total flux cleaned = -0.000236758 Jy ! Component: 850 - total flux cleaned = -0.000385156 Jy ! Component: 900 - total flux cleaned = -0.000605685 Jy ! Component: 950 - total flux cleaned = -0.000678462 Jy ! Component: 1000 - total flux cleaned = -0.000642189 Jy ! Component: 1050 - total flux cleaned = -0.000785449 Jy ! Component: 1100 - total flux cleaned = -0.000785693 Jy ! Component: 1150 - total flux cleaned = -0.000785761 Jy ! Component: 1200 - total flux cleaned = -0.000821248 Jy ! Component: 1250 - total flux cleaned = -0.000890501 Jy ! Component: 1300 - total flux cleaned = -0.000856076 Jy ! Component: 1350 - total flux cleaned = -0.000856254 Jy ! Component: 1400 - total flux cleaned = -0.000855926 Jy ! Component: 1450 - total flux cleaned = -0.000754722 Jy ! Component: 1500 - total flux cleaned = -0.000788493 Jy ! Component: 1550 - total flux cleaned = -0.00068843 Jy ! Component: 1600 - total flux cleaned = -0.00088742 Jy ! Component: 1650 - total flux cleaned = -0.000722908 Jy ! Component: 1700 - total flux cleaned = -0.000788587 Jy ! Component: 1750 - total flux cleaned = -0.000755892 Jy ! Component: 1800 - total flux cleaned = -0.000626205 Jy ! Component: 1850 - total flux cleaned = -0.00059412 Jy ! Component: 1900 - total flux cleaned = -0.00052984 Jy ! Component: 1950 - total flux cleaned = -0.000529914 Jy ! Component: 2000 - total flux cleaned = -0.000529966 Jy ! Component: 2050 - total flux cleaned = -0.000498486 Jy ! Component: 2100 - total flux cleaned = -0.000373066 Jy ! Component: 2150 - total flux cleaned = -0.000466506 Jy ! Component: 2200 - total flux cleaned = -0.000280045 Jy ! Component: 2250 - total flux cleaned = -0.000341759 Jy ! Component: 2300 - total flux cleaned = -0.000280407 Jy ! Component: 2350 - total flux cleaned = -0.00028053 Jy ! Component: 2400 - total flux cleaned = -0.000280574 Jy ! Component: 2450 - total flux cleaned = -0.000189691 Jy ! Component: 2500 - total flux cleaned = -0.000189737 Jy ! Component: 2550 - total flux cleaned = -0.000129927 Jy ! Component: 2600 - total flux cleaned = -0.000189732 Jy ! Component: 2650 - total flux cleaned = -4.0821e-05 Jy ! Component: 2700 - total flux cleaned = 1.85292e-05 Jy ! Component: 2750 - total flux cleaned = 7.76195e-05 Jy ! Component: 2800 - total flux cleaned = 0.000224617 Jy ! Component: 2850 - total flux cleaned = 0.000136686 Jy ! Component: 2900 - total flux cleaned = 0.000165959 Jy ! Component: 2950 - total flux cleaned = 0.000339908 Jy ! Component: 3000 - total flux cleaned = 0.000311055 Jy ! Component: 3050 - total flux cleaned = 0.00019606 Jy ! Component: 3100 - total flux cleaned = 0.00051116 Jy ! Component: 3150 - total flux cleaned = 0.000454043 Jy ! Component: 3200 - total flux cleaned = 0.000539036 Jy ! Component: 3250 - total flux cleaned = 0.000623816 Jy ! Component: 3300 - total flux cleaned = 0.000567392 Jy ! Component: 3350 - total flux cleaned = 0.000567315 Jy ! Component: 3400 - total flux cleaned = 0.000539329 Jy ! Component: 3450 - total flux cleaned = 0.000678567 Jy ! Component: 3500 - total flux cleaned = 0.00062307 Jy ! Component: 3550 - total flux cleaned = 0.000706036 Jy ! Component: 3600 - total flux cleaned = 0.00078842 Jy ! Component: 3650 - total flux cleaned = 0.000761087 Jy ! Component: 3700 - total flux cleaned = 0.000788377 Jy ! Component: 3750 - total flux cleaned = 0.000788415 Jy ! Component: 3800 - total flux cleaned = 0.000707086 Jy ! Component: 3850 - total flux cleaned = 0.000733888 Jy ! Component: 3900 - total flux cleaned = 0.000706852 Jy ! Component: 3950 - total flux cleaned = 0.000787398 Jy ! Component: 4000 - total flux cleaned = 0.000840774 Jy ! Component: 4050 - total flux cleaned = 0.000787471 Jy ! Total flux subtracted in 4096 components = 0.000840653 Jy ! Clean residual min=-0.001530 max=0.001642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.377397 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 423 components and 0.377397 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J2311+4543_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.93 x 3.396 at 65.93 degrees (North through East) ! Clean map min=-0.002612 max=0.3301 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J2311+4543_S_map.fits wmodel /scr/pima/rv120_uvs/J2311+4543_S_map.mod ! Writing 423 model components to file: /scr/pima/rv120_uvs/J2311+4543_S_map.mod wobs /scr/pima/rv120_uvs/J2311+4543_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J2311+4543_S_uvs.fits wwins /scr/pima/rv120_uvs/J2311+4543_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv120_uvs/J2311+4543_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.330097 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000455683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414135 0.414135 0.828271 1.65654 3.31308 6.62617 13.2523 26.5047 53.0093 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.33 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.4 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J2311+4543_S_dfm.log closed on Fri Dec 22 22:36:40 2017