! Started logfile: /scr/pima/rv119_uvs/J2216+3518_S_dfm.log on Sun Dec 17 11:39:10 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/rv119_uvs/J2216+3518_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J2216+3518_S_uva.fits ! AN table 1: 127 integrations on 10 of 10 possible baselines. ! AN table 2: 10 integrations on 3 of 3 possible baselines. ! AN table 3: 12 integrations on 6 of 6 possible baselines. ! AN table 4: 9 integrations on 36 of 36 possible baselines. ! AN table 5: 4 integrations on 36 of 36 possible baselines. ! AN table 6: 3 integrations on 3 of 3 possible baselines. ! AN table 7: 7 integrations on 36 of 36 possible baselines. ! AN table 8: 11 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.440395 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2216+3518 ! ! 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 4108 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 J2216+3518_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 391 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 27 telescope corrections were flagged in sub-array 7. ! A total of 45 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 391 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 27 telescope corrections were flagged in sub-array 7. ! A total of 45 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 391 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 31 telescope corrections were flagged in sub-array 7. ! A total of 45 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 391 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 30 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 27 telescope corrections were flagged in sub-array 7. ! A total of 45 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.096047Jy sigma=14.454429 ! Fit after self-cal, rms=0.635581Jy sigma=8.352835 ! 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=2.429 mas, bmaj=3.435 mas, bpa=89.26 degrees ! Estimated noise=1.20035 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 = 0.317464 Jy ! Component: 100 - total flux cleaned = 0.405024 Jy ! Total flux subtracted in 100 components = 0.405024 Jy ! Clean residual min=-0.017457 max=0.033468 Jy/beam ! Clean residual mean=0.000006 rms=0.004141 Jy/beam ! Combined flux in latest and established models = 0.405024 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.405024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207971Jy sigma=1.824455 ! Fit after self-cal, rms=0.207708Jy sigma=1.823462 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343459 Jy ! Component: 100 - total flux cleaned = 0.0526742 Jy ! Total flux subtracted in 100 components = 0.0526742 Jy ! Clean residual min=-0.015584 max=0.017577 Jy/beam ! Clean residual mean=-0.000032 rms=0.003785 Jy/beam ! Combined flux in latest and established models = 0.457698 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.457698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200636Jy sigma=1.713255 ! Fit after self-cal, rms=0.200444Jy sigma=1.712924 ! 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=2.376 mas, bmaj=3.892 mas, bpa=84.97 degrees ! Estimated noise=0.994227 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 = 0.012189 Jy ! Component: 100 - total flux cleaned = 0.0153636 Jy ! Component: 150 - total flux cleaned = 0.015555 Jy ! Component: 200 - total flux cleaned = 0.0158962 Jy ! Total flux subtracted in 200 components = 0.0158962 Jy ! Clean residual min=-0.012003 max=0.012474 Jy/beam ! Clean residual mean=-0.000164 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.473594 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.473594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199005Jy sigma=1.705452 ! Fit after self-cal, rms=0.199025Jy sigma=1.704707 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.376 x 3.892 at 84.97 degrees (North through East) ! Clean map min=-0.011187 max=0.39084 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 144 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.28 HN 0.99 NY 1.02 ON 1.02 ! WZ 1.04 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.02 NY 1.17 SC 0.97 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.99 HN 0.98 KP 1.04 ! LA 1.01 NL 1.00 NY 1.08 PT 1.02 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.97 HN 1.03 KP 1.05 ! LA 1.06 NL 1.03 OV 1.00 PT 0.99 ! SC 1.12 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.03 FD 1.01 HN 1.00 KP 0.99 ! LA 1.00 NL 1.06 NY 1.04 OV 0.99 ! PT 1.01 ! ! A total of 18 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.02 FD 1.06 KP 1.00 LA 0.96 ! MK 1.01 OV 1.02 PT 1.05 ! ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.28 HN 0.99 NY 1.02 ON 0.98 ! WZ 1.10 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.95 NY 1.10 SC 1.05 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 0.98 HN 1.03 KP 1.05 ! LA 1.05 NL 0.98 NY 1.14 PT 1.01 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.02 HN 1.02 KP 1.03 ! LA 1.05 NL 1.01 OV 1.02 PT 1.00 ! SC 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 FD 1.02 HN 1.02 KP 1.01 ! LA 1.01 NL 1.08 NY 0.95 OV 1.01 ! PT 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.06 FD 1.08 KP 1.05 LA 0.97 ! MK 1.08 OV 1.04 PT 1.04 ! ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.08 HN 1.02 NY 1.06 ON 1.13 ! WZ 1.05 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.07 NY 1.17 SC 0.50 WZ 1.09 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.04 HN 0.99 KP 0.43 ! LA 1.07 NL 1.00* NY 1.08 PT 1.07 ! SC 0.45 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.95 HN 1.10 KP 0.34 ! LA 1.11 NL 1.00* OV 0.97 PT 1.02 ! SC 0.41 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 FD 1.01 HN 1.05 KP 0.47 ! LA 1.00 NL 1.00* NY 1.04 OV 1.02 ! PT 1.01 ! ! A total of 18 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.06 FD 1.01 KP 0.75 LA 1.04 ! MK 0.87 OV 1.06 PT 1.00 ! ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.02 HN 1.03 NY 1.00 ON 1.23 ! WZ 1.09 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* ON 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.89 NY 1.09 SC 1.12 WZ 1.20 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.03 HN 1.03 KP 1.05 ! LA 1.01 NL 1.01 NY 1.02 PT 1.02 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.02 HN 1.01 KP 1.05 ! LA 1.05 NL 1.03 OV 1.03 PT 1.01 ! SC 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 FD 0.96 HN 0.99 KP 1.01 ! LA 1.00 NL 1.02 NY 1.06 OV 1.02 ! PT 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.09 FD 1.01 KP 1.03 LA 1.02 ! MK 1.11 OV 1.05 PT 0.99 ! ! ! Fit before self-cal, rms=0.199025Jy sigma=1.704707 ! Fit after self-cal, rms=0.105853Jy sigma=1.045216 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.759 mas, bmaj=3.997 mas, bpa=74.96 degrees ! Estimated noise=1.06095 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 = -0.000658947 Jy ! Component: 100 - total flux cleaned = -0.000659753 Jy ! Component: 150 - total flux cleaned = -0.00066578 Jy ! Component: 200 - total flux cleaned = -0.000744195 Jy ! Total flux subtracted in 200 components = -0.000744195 Jy ! Clean residual min=-0.005227 max=0.005650 Jy/beam ! Clean residual mean=-0.000023 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.47285 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.47285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105623Jy sigma=1.043019 ! Fit after self-cal, rms=0.105977Jy sigma=1.037004 ! 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=0.105977Jy sigma=1.037004 ! Fit after self-cal, rms=0.105995Jy sigma=1.025986 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=4.003 mas, bpa=75 degrees ! Estimated noise=1.06034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000778349 Jy ! Component: 100 - total flux cleaned = -0.000850539 Jy ! Component: 150 - total flux cleaned = -0.000786044 Jy ! Component: 200 - total flux cleaned = -0.000845172 Jy ! Total flux subtracted in 200 components = -0.000845172 Jy ! Clean residual min=-0.004997 max=0.005406 Jy/beam ! Clean residual mean=-0.000027 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.472005 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.472005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105853Jy sigma=1.024703 ! Fit after self-cal, rms=0.105816Jy sigma=1.024590 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 (-0.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490461 Jy ! Component: 100 - total flux cleaned = 0.00562707 Jy ! Component: 150 - total flux cleaned = 0.00553943 Jy ! Component: 200 - total flux cleaned = 0.00546354 Jy ! Total flux subtracted in 200 components = 0.00546354 Jy ! Clean residual min=-0.004613 max=0.005054 Jy/beam ! Clean residual mean=-0.000031 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.477468 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.477468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105517Jy sigma=1.019374 ! Fit after self-cal, rms=0.105502Jy sigma=1.018725 ! Inverting map ! Added new window around map position (11.5, -33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421643 Jy ! Component: 100 - total flux cleaned = 0.00472221 Jy ! Component: 150 - total flux cleaned = 0.00514068 Jy ! Component: 200 - total flux cleaned = 0.0054399 Jy ! Total flux subtracted in 200 components = 0.0054399 Jy ! Clean residual min=-0.004134 max=0.004231 Jy/beam ! Clean residual mean=-0.000033 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.482908 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.482908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105211Jy sigma=1.015344 ! Fit after self-cal, rms=0.105198Jy sigma=1.015064 ! 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=0.105198Jy sigma=1.015064 ! Fit after self-cal, rms=0.105107Jy sigma=1.004552 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=4 mas, bpa=75.03 degrees ! Estimated noise=1.0587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157875 Jy ! Component: 100 - total flux cleaned = 0.00229733 Jy ! Component: 150 - total flux cleaned = 0.00229604 Jy ! Component: 200 - total flux cleaned = 0.00235855 Jy ! Total flux subtracted in 200 components = 0.00235855 Jy ! Clean residual min=-0.004164 max=0.004083 Jy/beam ! Clean residual mean=-0.000023 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.485267 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.485267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105000Jy sigma=1.002482 ! Fit after self-cal, rms=0.104989Jy sigma=1.002311 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 = 0.00032885 Jy ! Component: 100 - total flux cleaned = 0.0004417 Jy ! Component: 150 - total flux cleaned = 0.000547264 Jy ! Component: 200 - total flux cleaned = 0.000594319 Jy ! Total flux subtracted in 200 components = 0.000594319 Jy ! Clean residual min=-0.004090 max=0.004082 Jy/beam ! Clean residual mean=-0.000023 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.485861 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.485861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104928Jy sigma=1.001312 ! Fit after self-cal, rms=0.104930Jy sigma=1.001259 ! 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=0.104930Jy sigma=1.001259 ! Fit after self-cal, rms=0.104741Jy sigma=1.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.9 mas, bmaj=10.4 mas, bpa=87.1 degrees ! Estimated noise=1.39966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486157 Jy ! Component: 100 - total flux cleaned = -0.000615394 Jy ! Component: 150 - total flux cleaned = -0.000724841 Jy ! Component: 200 - total flux cleaned = -0.000817805 Jy ! Total flux subtracted in 200 components = -0.000817805 Jy ! Clean residual min=-0.004386 max=0.004657 Jy/beam ! Clean residual mean=-0.000054 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.485043 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.485043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104740Jy sigma=1.000598 ! Fit after self-cal, rms=0.104731Jy sigma=1.000555 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 = 2.20085e-05 Jy ! Component: 100 - total flux cleaned = -0.000111388 Jy ! Component: 150 - total flux cleaned = -0.000211381 Jy ! Component: 200 - total flux cleaned = -0.000283673 Jy ! Total flux subtracted in 200 components = -0.000283673 Jy ! Clean residual min=-0.004418 max=0.004649 Jy/beam ! Clean residual mean=-0.000053 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.48476 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.48476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104721Jy sigma=1.000385 ! Fit after self-cal, rms=0.104720Jy sigma=1.000365 ! 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=2.762 mas, bmaj=3.999 mas, bpa=75.13 degrees ! Estimated noise=1.05748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.762 x 3.999 at 75.13 degrees (North through East) ! Clean map min=-0.003516 max=0.40349 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=2.618 mas, bmaj=3.567 mas, bpa=80.09 degrees ! Estimated noise=1.2769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.319941 Jy ! Component: 100 - total flux cleaned = 0.40365 Jy ! Component: 150 - total flux cleaned = 0.435559 Jy ! Component: 200 - total flux cleaned = 0.451135 Jy ! Total flux subtracted in 200 components = 0.451135 Jy ! Clean residual min=-0.005702 max=0.007824 Jy/beam ! Clean residual mean=0.000013 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.451135 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.451135 Jy ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=3.999 mas, bpa=75.13 degrees ! Estimated noise=1.05748 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 = 0.0127668 Jy ! Component: 100 - total flux cleaned = 0.0204068 Jy ! Component: 150 - total flux cleaned = 0.0257475 Jy ! Component: 200 - total flux cleaned = 0.0295739 Jy ! Total flux subtracted in 200 components = 0.0295739 Jy ! Clean residual min=-0.004150 max=0.004279 Jy/beam ! Clean residual mean=-0.000018 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.480709 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.480709 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=7.9 mas, bmaj=10.4 mas, bpa=87.1 degrees ! Estimated noise=1.39966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221588 Jy ! Component: 100 - total flux cleaned = 0.0028049 Jy ! Component: 150 - total flux cleaned = 0.00322364 Jy ! Component: 200 - total flux cleaned = 0.00351456 Jy ! Total flux subtracted in 200 components = 0.00351456 Jy ! Clean residual min=-0.004471 max=0.004575 Jy/beam ! Clean residual mean=-0.000053 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.484224 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 = 0.000164246 Jy ! Component: 100 - total flux cleaned = 0.000260376 Jy ! Component: 150 - total flux cleaned = 0.000310308 Jy ! Component: 200 - total flux cleaned = 0.000340182 Jy ! Total flux subtracted in 200 components = 0.000340182 Jy ! Clean residual min=-0.004447 max=0.004572 Jy/beam ! Clean residual mean=-0.000053 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.484564 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.484564 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=3.999 mas, bpa=75.13 degrees ! Estimated noise=1.05748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124725 Jy ! Component: 100 - total flux cleaned = -0.000930617 Jy ! Component: 150 - total flux cleaned = -0.000636957 Jy ! Component: 200 - total flux cleaned = -0.000452053 Jy ! Total flux subtracted in 200 components = -0.000452053 Jy ! Clean residual min=-0.004110 max=0.004115 Jy/beam ! Clean residual mean=-0.000021 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.484112 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.484112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104997Jy sigma=1.004784 ! Fit after self-cal, rms=0.105040Jy sigma=1.004385 wmodel J2216+3518_S_map.mod ! Writing 66 model components to file: J2216+3518_S_map.mod wobs J2216+3518_S_uvs.fits ! Writing UV FITS file: J2216+3518_S_uvs.fits wwins J2216+3518_S_map.win ! wwins: Wrote 3 windows to J2216+3518_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 = 0.00016687 Jy ! Component: 100 - total flux cleaned = -0.000186946 Jy ! Component: 150 - total flux cleaned = -0.000659754 Jy ! Component: 200 - total flux cleaned = -0.00111782 Jy ! Component: 250 - total flux cleaned = -0.00150247 Jy ! Component: 300 - total flux cleaned = -0.0019413 Jy ! Component: 350 - total flux cleaned = -0.00237112 Jy ! Component: 400 - total flux cleaned = -0.00291331 Jy ! Component: 450 - total flux cleaned = -0.00309126 Jy ! Component: 500 - total flux cleaned = -0.00315073 Jy ! Component: 550 - total flux cleaned = -0.00361232 Jy ! Component: 600 - total flux cleaned = -0.00361211 Jy ! Component: 650 - total flux cleaned = -0.00411766 Jy ! Component: 700 - total flux cleaned = -0.0041172 Jy ! Component: 750 - total flux cleaned = -0.00428171 Jy ! Component: 800 - total flux cleaned = -0.00439051 Jy ! Component: 850 - total flux cleaned = -0.00449804 Jy ! Component: 900 - total flux cleaned = -0.00455057 Jy ! Component: 950 - total flux cleaned = -0.00465624 Jy ! Component: 1000 - total flux cleaned = -0.0048628 Jy ! Component: 1050 - total flux cleaned = -0.00486258 Jy ! Component: 1100 - total flux cleaned = -0.00496414 Jy ! Component: 1150 - total flux cleaned = -0.00516524 Jy ! Component: 1200 - total flux cleaned = -0.00526448 Jy ! Component: 1250 - total flux cleaned = -0.00541182 Jy ! Component: 1300 - total flux cleaned = -0.00565416 Jy ! Component: 1350 - total flux cleaned = -0.00570258 Jy ! Component: 1400 - total flux cleaned = -0.0057981 Jy ! Component: 1450 - total flux cleaned = -0.00612834 Jy ! Component: 1500 - total flux cleaned = -0.00636208 Jy ! Component: 1550 - total flux cleaned = -0.00659351 Jy ! Component: 1600 - total flux cleaned = -0.00668483 Jy ! Component: 1650 - total flux cleaned = -0.00695755 Jy ! Component: 1700 - total flux cleaned = -0.00713761 Jy ! Component: 1750 - total flux cleaned = -0.00718253 Jy ! Component: 1800 - total flux cleaned = -0.00736014 Jy ! Component: 1850 - total flux cleaned = -0.00740363 Jy ! Component: 1900 - total flux cleaned = -0.00762218 Jy ! Component: 1950 - total flux cleaned = -0.00762197 Jy ! Component: 2000 - total flux cleaned = -0.00775111 Jy ! Component: 2050 - total flux cleaned = -0.00775138 Jy ! Component: 2100 - total flux cleaned = -0.00783607 Jy ! Component: 2150 - total flux cleaned = -0.00808755 Jy ! Component: 2200 - total flux cleaned = -0.00792096 Jy ! Component: 2250 - total flux cleaned = -0.00804484 Jy ! Component: 2300 - total flux cleaned = -0.00800341 Jy ! Component: 2350 - total flux cleaned = -0.00812547 Jy ! Component: 2400 - total flux cleaned = -0.00800387 Jy ! Component: 2450 - total flux cleaned = -0.00800375 Jy ! Component: 2500 - total flux cleaned = -0.0081633 Jy ! Component: 2550 - total flux cleaned = -0.00808376 Jy ! Component: 2600 - total flux cleaned = -0.0081232 Jy ! Component: 2650 - total flux cleaned = -0.00816238 Jy ! Component: 2700 - total flux cleaned = -0.0080847 Jy ! Component: 2750 - total flux cleaned = -0.00820053 Jy ! Component: 2800 - total flux cleaned = -0.00820095 Jy ! Component: 2850 - total flux cleaned = -0.00827737 Jy ! Component: 2900 - total flux cleaned = -0.00827721 Jy ! Component: 2950 - total flux cleaned = -0.0083146 Jy ! Component: 3000 - total flux cleaned = -0.00838968 Jy ! Component: 3050 - total flux cleaned = -0.00842671 Jy ! Component: 3100 - total flux cleaned = -0.00846363 Jy ! Component: 3150 - total flux cleaned = -0.00853697 Jy ! Component: 3200 - total flux cleaned = -0.00853693 Jy ! Component: 3250 - total flux cleaned = -0.00860976 Jy ! Component: 3300 - total flux cleaned = -0.00864586 Jy ! Component: 3350 - total flux cleaned = -0.0085382 Jy ! Component: 3400 - total flux cleaned = -0.00868097 Jy ! Component: 3450 - total flux cleaned = -0.00868111 Jy ! Component: 3500 - total flux cleaned = -0.00868118 Jy ! Component: 3550 - total flux cleaned = -0.0088567 Jy ! Component: 3600 - total flux cleaned = -0.00871715 Jy ! Component: 3650 - total flux cleaned = -0.00875193 Jy ! Component: 3700 - total flux cleaned = -0.0086829 Jy ! Component: 3750 - total flux cleaned = -0.00882022 Jy ! Component: 3800 - total flux cleaned = -0.00888861 Jy ! Component: 3850 - total flux cleaned = -0.00895658 Jy ! Component: 3900 - total flux cleaned = -0.00899016 Jy ! Component: 3950 - total flux cleaned = -0.00902345 Jy ! Component: 4000 - total flux cleaned = -0.00899008 Jy ! Component: 4050 - total flux cleaned = -0.00892325 Jy ! Total flux subtracted in 4096 components = -0.00895647 Jy ! Clean residual min=-0.002254 max=0.002107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.475156 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 380 components and 0.475156 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J2216+3518_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.762 x 3.999 at 75.13 degrees (North through East) ! Clean map min=-0.0029672 max=0.40607 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J2216+3518_S_map.fits wmodel /scr/pima/rv119_uvs/J2216+3518_S_map.mod ! Writing 380 model components to file: /scr/pima/rv119_uvs/J2216+3518_S_map.mod wobs /scr/pima/rv119_uvs/J2216+3518_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J2216+3518_S_uvs.fits wwins /scr/pima/rv119_uvs/J2216+3518_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv119_uvs/J2216+3518_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.406072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000577196 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426424 0.426424 0.852849 1.7057 3.41139 6.82279 13.6456 27.2912 54.5823 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.406 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 703.524 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J2216+3518_S_dfm.log closed on Sun Dec 17 11:39:14 2017