! Started logfile: /scr/pima/rv124_uvs/J1354-0206_S_dfm.log on Mon Dec 24 01:42:13 2018 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/rv124_uvs/J1354-0206_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1354-0206_S_uva.fits ! AN table 1: 21 integrations on 3 of 3 possible baselines. ! AN table 2: 5 integrations on 3 of 3 possible baselines. ! AN table 3: 23 integrations on 36 of 36 possible baselines. ! AN table 4: 2 integrations on 6 of 6 possible baselines. ! AN table 5: 5 integrations on 21 of 21 possible baselines. ! AN table 6: 9 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.462046 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1354-0206 ! ! 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 2240 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 J1354-0206_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 33 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 35 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 35 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 207 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 35 telescope corrections were flagged in sub-array 5. ! A total of 63 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 5. ! A total of 35 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.298922Jy sigma=17.840085 ! Fit after self-cal, rms=0.283504Jy sigma=4.033620 ! 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=3.346 mas, bmaj=6.71 mas, bpa=-5.75 degrees ! Estimated noise=1.82257 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 = 0.608703 Jy ! Component: 100 - total flux cleaned = 0.751583 Jy ! Total flux subtracted in 100 components = 0.751583 Jy ! Clean residual min=-0.036401 max=0.070078 Jy/beam ! Clean residual mean=0.000003 rms=0.009543 Jy/beam ! Combined flux in latest and established models = 0.751584 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.751584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210279Jy sigma=2.930692 ! Fit after self-cal, rms=0.210268Jy sigma=2.930602 ! Inverting map ! Added new window around map position (-2, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653306 Jy ! Component: 100 - total flux cleaned = 0.080888 Jy ! Total flux subtracted in 100 components = 0.080888 Jy ! Clean residual min=-0.034164 max=0.058428 Jy/beam ! Clean residual mean=0.000000 rms=0.008575 Jy/beam ! Combined flux in latest and established models = 0.832472 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.832472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189771Jy sigma=2.638305 ! Fit after self-cal, rms=0.187733Jy sigma=2.611020 ! 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=3.794 mas, bmaj=7.326 mas, bpa=-10.05 degrees ! Estimated noise=1.54047 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0454357 Jy ! Component: 100 - total flux cleaned = 0.0476757 Jy ! Component: 150 - total flux cleaned = 0.0524471 Jy ! Component: 200 - total flux cleaned = 0.0541105 Jy ! Total flux subtracted in 200 components = 0.0541105 Jy ! Clean residual min=-0.026456 max=0.038212 Jy/beam ! Clean residual mean=-0.000004 rms=0.006996 Jy/beam ! Combined flux in latest and established models = 0.886582 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.886582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173085Jy sigma=2.391433 ! Fit after self-cal, rms=0.172170Jy sigma=2.376716 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 7.326 at -10.05 degrees (North through East) ! Clean map min=-0.025701 max=0.76327 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.03 HN 0.91 KP 0.98 ! LA 0.91 NL 1.10 OV 1.00 PT 1.05 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 2.08 HN 0.94 MK 1.88 OV 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 KP 0.94 LA 0.89 MK 1.01 ! OV 0.93 PT 1.07 SC 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.64 FD 1.02 KP 0.95 LA 0.92 ! MK 1.00 OV 0.90 PT 1.06 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 FD 0.99 HN 0.93 KP 0.99 ! LA 0.91 NL 1.12 OV 0.81 PT 1.06 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 4: ! BR 4.64 HN 1.00 MK 1.61 OV 0.78 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 KP 0.94 LA 0.89 MK 1.03 ! OV 0.78 PT 1.05 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 2.90 FD 1.04 KP 0.96 LA 0.91 ! MK 0.97 OV 0.73 PT 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* HN 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* MK 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.84 FD 1.02 HN 0.95 KP 0.97 ! LA 0.92 NL 1.10 OV 0.95 PT 1.08 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 3.67 HN 0.95 MK 1.35 OV 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 KP 0.98 LA 0.92 MK 0.99 ! OV 0.92 PT 1.08 SC 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 2.02 FD 1.08 KP 0.96 LA 0.92 ! MK 1.01 OV 0.91 PT 1.06 ! ! ! Fit before self-cal, rms=0.172170Jy sigma=2.376716 ! Fit after self-cal, rms=0.172078Jy sigma=1.333339 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.221 mas, bmaj=8.615 mas, bpa=0.8695 degrees ! Estimated noise=1.64046 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 = -0.00776098 Jy ! Component: 100 - total flux cleaned = -0.00703408 Jy ! Component: 150 - total flux cleaned = -0.00703619 Jy ! Component: 200 - total flux cleaned = -0.00674888 Jy ! Total flux subtracted in 200 components = -0.00674888 Jy ! Clean residual min=-0.012421 max=0.013478 Jy/beam ! Clean residual mean=-0.000024 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.879833 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.879833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169401Jy sigma=1.304710 ! Fit after self-cal, rms=0.169451Jy sigma=1.301977 ! 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=0.169451Jy sigma=1.301977 ! Fit after self-cal, rms=0.095074Jy sigma=0.989736 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.234 mas, bmaj=8.61 mas, bpa=1.087 degrees ! Estimated noise=1.6386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00567046 Jy ! Component: 100 - total flux cleaned = -0.00511697 Jy ! Component: 150 - total flux cleaned = -0.00464504 Jy ! Component: 200 - total flux cleaned = -0.00442913 Jy ! Total flux subtracted in 200 components = -0.00442913 Jy ! Clean residual min=-0.007453 max=0.006864 Jy/beam ! Clean residual mean=-0.000000 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.875404 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.875404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093307Jy sigma=0.965903 ! Fit after self-cal, rms=0.093101Jy sigma=0.964211 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 = -0.00130351 Jy ! Component: 100 - total flux cleaned = -0.000959935 Jy ! Component: 150 - total flux cleaned = -0.000799634 Jy ! Component: 200 - total flux cleaned = -0.000654144 Jy ! Total flux subtracted in 200 components = -0.000654144 Jy ! Clean residual min=-0.007061 max=0.006568 Jy/beam ! Clean residual mean=-0.000000 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.87475 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.87475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092427Jy sigma=0.955379 ! Fit after self-cal, rms=0.092364Jy sigma=0.955048 ! 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=0.092364Jy sigma=0.955048 ! Fit after self-cal, rms=0.089641Jy sigma=0.890519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.236 mas, bmaj=8.62 mas, bpa=1.124 degrees ! Estimated noise=1.63599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00411982 Jy ! Component: 100 - total flux cleaned = -0.00380754 Jy ! Component: 150 - total flux cleaned = -0.00395238 Jy ! Component: 200 - total flux cleaned = -0.00383568 Jy ! Total flux subtracted in 200 components = -0.00383568 Jy ! Clean residual min=-0.005877 max=0.005544 Jy/beam ! Clean residual mean=-0.000008 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.870914 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.870914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088969Jy sigma=0.882027 ! Fit after self-cal, rms=0.088888Jy sigma=0.881397 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 = -0.000999267 Jy ! Component: 100 - total flux cleaned = -0.000570887 Jy ! Component: 150 - total flux cleaned = -0.000568949 Jy ! Component: 200 - total flux cleaned = -0.000477326 Jy ! Total flux subtracted in 200 components = -0.000477326 Jy ! Clean residual min=-0.005884 max=0.005503 Jy/beam ! Clean residual mean=-0.000008 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.870437 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.870437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088609Jy sigma=0.877927 ! Fit after self-cal, rms=0.088588Jy sigma=0.877787 ! 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=0.088588Jy sigma=0.877787 ! Fit after self-cal, rms=0.089014Jy sigma=0.875164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.3 mas, bmaj=12.46 mas, bpa=-2.72 degrees ! Estimated noise=1.93381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00221925 Jy ! Component: 100 - total flux cleaned = -0.00230687 Jy ! Component: 150 - total flux cleaned = -0.00222821 Jy ! Component: 200 - total flux cleaned = -0.00215578 Jy ! Total flux subtracted in 200 components = -0.00215578 Jy ! Clean residual min=-0.005736 max=0.005743 Jy/beam ! Clean residual mean=-0.000016 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.868281 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.868281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088776Jy sigma=0.872622 ! Fit after self-cal, rms=0.088744Jy sigma=0.872414 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 = -0.000329844 Jy ! Component: 100 - total flux cleaned = -0.000195104 Jy ! Component: 150 - total flux cleaned = -0.000135266 Jy ! Component: 200 - total flux cleaned = -7.71049e-05 Jy ! Total flux subtracted in 200 components = -7.71049e-05 Jy ! Clean residual min=-0.005752 max=0.005672 Jy/beam ! Clean residual mean=-0.000015 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.868204 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.868204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088625Jy sigma=0.871321 ! Fit after self-cal, rms=0.088621Jy sigma=0.871198 ! 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=4.238 mas, bmaj=8.627 mas, bpa=1.148 degrees ! Estimated noise=1.63465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.238 x 8.627 at 1.148 degrees (North through East) ! Clean map min=-0.0062472 max=0.78205 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088621Jy sigma=0.871198 ! Fit after self-cal, rms=0.083155Jy sigma=0.760794 ! Inverting map and beam ! Estimated beam: bmin=4.242 mas, bmaj=8.632 mas, bpa=1.188 degrees ! Estimated noise=1.63469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00219547 Jy ! Component: 100 - total flux cleaned = -0.00238487 Jy ! Component: 150 - total flux cleaned = -0.00238739 Jy ! Component: 200 - total flux cleaned = -0.00231082 Jy ! Total flux subtracted in 200 components = -0.00231082 Jy ! Clean residual min=-0.005535 max=0.005053 Jy/beam ! Clean residual mean=-0.000009 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.865894 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.865893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082899Jy sigma=0.757457 ! Fit after self-cal, rms=0.082885Jy sigma=0.757335 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257293 Jy ! Component: 100 - total flux cleaned = -0.000185535 Jy ! Component: 150 - total flux cleaned = -0.000118455 Jy ! Component: 200 - total flux cleaned = -5.59597e-05 Jy ! Total flux subtracted in 200 components = -5.59597e-05 Jy ! Clean residual min=-0.005495 max=0.005032 Jy/beam ! Clean residual mean=-0.000009 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.865838 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.865838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082742Jy sigma=0.755632 ! Fit after self-cal, rms=0.082738Jy sigma=0.755581 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082738Jy sigma=0.755581 ! Fit after self-cal, rms=0.083076Jy sigma=0.754794 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=3.57 mas, bmaj=7.392 mas, bpa=1.568 degrees ! Estimated noise=1.9457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.624255 Jy ! Component: 100 - total flux cleaned = 0.761757 Jy ! Component: 150 - total flux cleaned = 0.807022 Jy ! Component: 200 - total flux cleaned = 0.830183 Jy ! Total flux subtracted in 200 components = 0.830183 Jy ! Clean residual min=-0.008956 max=0.011409 Jy/beam ! Clean residual mean=-0.000008 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.830183 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.830183 Jy ! Inverting map and beam ! Estimated beam: bmin=4.242 mas, bmaj=8.636 mas, bpa=1.184 degrees ! Estimated noise=1.6338 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 = 0.0155428 Jy ! Component: 100 - total flux cleaned = 0.0241745 Jy ! Component: 150 - total flux cleaned = 0.0290981 Jy ! Component: 200 - total flux cleaned = 0.0310926 Jy ! Total flux subtracted in 200 components = 0.0310926 Jy ! Clean residual min=-0.005883 max=0.005339 Jy/beam ! Clean residual mean=-0.000009 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.861276 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.861276 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=8.302 mas, bmaj=12.47 mas, bpa=-2.736 degrees ! Estimated noise=1.93144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194709 Jy ! Component: 100 - total flux cleaned = 0.00241181 Jy ! Component: 150 - total flux cleaned = 0.00273291 Jy ! Component: 200 - total flux cleaned = 0.00284532 Jy ! Total flux subtracted in 200 components = 0.00284532 Jy ! Clean residual min=-0.005237 max=0.005482 Jy/beam ! Clean residual mean=-0.000016 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.864121 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 = 0.00010121 Jy ! Component: 100 - total flux cleaned = 0.000237892 Jy ! Component: 150 - total flux cleaned = 0.000321053 Jy ! Component: 200 - total flux cleaned = 0.000438978 Jy ! Total flux subtracted in 200 components = 0.000438978 Jy ! Clean residual min=-0.005314 max=0.005469 Jy/beam ! Clean residual mean=-0.000016 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.86456 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.86456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.242 mas, bmaj=8.636 mas, bpa=1.184 degrees ! Estimated noise=1.6338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138916 Jy ! Component: 100 - total flux cleaned = 0.000441814 Jy ! Component: 150 - total flux cleaned = 0.000646707 Jy ! Component: 200 - total flux cleaned = 0.00074174 Jy ! Total flux subtracted in 200 components = 0.00074174 Jy ! Clean residual min=-0.005644 max=0.005113 Jy/beam ! Clean residual mean=-0.000009 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.865302 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.865302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083956Jy sigma=0.761506 ! Fit after self-cal, rms=0.083619Jy sigma=0.759198 wmodel J1354-0206_S_map.mod ! Writing 86 model components to file: J1354-0206_S_map.mod wobs J1354-0206_S_uvs.fits ! Writing UV FITS file: J1354-0206_S_uvs.fits wwins J1354-0206_S_map.win ! wwins: Wrote 3 windows to J1354-0206_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 = -0.0014065 Jy ! Component: 100 - total flux cleaned = -0.00238844 Jy ! Component: 150 - total flux cleaned = -0.00330902 Jy ! Component: 200 - total flux cleaned = -0.00418745 Jy ! Component: 250 - total flux cleaned = -0.00480217 Jy ! Component: 300 - total flux cleaned = -0.0050997 Jy ! Component: 350 - total flux cleaned = -0.00539312 Jy ! Component: 400 - total flux cleaned = -0.00575084 Jy ! Component: 450 - total flux cleaned = -0.00610098 Jy ! Component: 500 - total flux cleaned = -0.00630784 Jy ! Component: 550 - total flux cleaned = -0.00671332 Jy ! Component: 600 - total flux cleaned = -0.00697825 Jy ! Component: 650 - total flux cleaned = -0.00697913 Jy ! Component: 700 - total flux cleaned = -0.00723706 Jy ! Component: 750 - total flux cleaned = -0.00736304 Jy ! Component: 800 - total flux cleaned = -0.00742579 Jy ! Component: 850 - total flux cleaned = -0.00754898 Jy ! Component: 900 - total flux cleaned = -0.00754827 Jy ! Component: 950 - total flux cleaned = -0.00754903 Jy ! Component: 1000 - total flux cleaned = -0.00772812 Jy ! Component: 1050 - total flux cleaned = -0.00796317 Jy ! Component: 1100 - total flux cleaned = -0.00796332 Jy ! Component: 1150 - total flux cleaned = -0.00813701 Jy ! Component: 1200 - total flux cleaned = -0.00836501 Jy ! Component: 1250 - total flux cleaned = -0.00819605 Jy ! Component: 1300 - total flux cleaned = -0.00836358 Jy ! Component: 1350 - total flux cleaned = -0.00847411 Jy ! Component: 1400 - total flux cleaned = -0.0087467 Jy ! Component: 1450 - total flux cleaned = -0.00874658 Jy ! Component: 1500 - total flux cleaned = -0.00906854 Jy ! Component: 1550 - total flux cleaned = -0.00906909 Jy ! Component: 1600 - total flux cleaned = -0.00938534 Jy ! Component: 1650 - total flux cleaned = -0.00943705 Jy ! Component: 1700 - total flux cleaned = -0.00969587 Jy ! Component: 1750 - total flux cleaned = -0.00984966 Jy ! Component: 1800 - total flux cleaned = -0.00995136 Jy ! Component: 1850 - total flux cleaned = -0.0100023 Jy ! Component: 1900 - total flux cleaned = -0.0103028 Jy ! Component: 1950 - total flux cleaned = -0.0105519 Jy ! Component: 2000 - total flux cleaned = -0.0105511 Jy ! Component: 2050 - total flux cleaned = -0.0108937 Jy ! Component: 2100 - total flux cleaned = -0.0108939 Jy ! Component: 2150 - total flux cleaned = -0.0113267 Jy ! Component: 2200 - total flux cleaned = -0.0111356 Jy ! Component: 2250 - total flux cleaned = -0.0114676 Jy ! Component: 2300 - total flux cleaned = -0.0115152 Jy ! Component: 2350 - total flux cleaned = -0.0117484 Jy ! Component: 2400 - total flux cleaned = -0.0118868 Jy ! Component: 2450 - total flux cleaned = -0.0119326 Jy ! Component: 2500 - total flux cleaned = -0.0120238 Jy ! Component: 2550 - total flux cleaned = -0.0120697 Jy ! Component: 2600 - total flux cleaned = -0.0124296 Jy ! Component: 2650 - total flux cleaned = -0.0125189 Jy ! Component: 2700 - total flux cleaned = -0.0126967 Jy ! Component: 2750 - total flux cleaned = -0.0128289 Jy ! Component: 2800 - total flux cleaned = -0.0127856 Jy ! Component: 2850 - total flux cleaned = -0.0127856 Jy ! Component: 2900 - total flux cleaned = -0.0131327 Jy ! Component: 2950 - total flux cleaned = -0.0130038 Jy ! Component: 3000 - total flux cleaned = -0.0131322 Jy ! Component: 3050 - total flux cleaned = -0.013175 Jy ! Component: 3100 - total flux cleaned = -0.013429 Jy ! Component: 3150 - total flux cleaned = -0.0133875 Jy ! Component: 3200 - total flux cleaned = -0.0135959 Jy ! Component: 3250 - total flux cleaned = -0.013388 Jy ! Component: 3300 - total flux cleaned = -0.0136769 Jy ! Component: 3350 - total flux cleaned = -0.0137182 Jy ! Component: 3400 - total flux cleaned = -0.0135962 Jy ! Component: 3450 - total flux cleaned = -0.0137584 Jy ! Component: 3500 - total flux cleaned = -0.013799 Jy ! Component: 3550 - total flux cleaned = -0.0137994 Jy ! Component: 3600 - total flux cleaned = -0.0137995 Jy ! Component: 3650 - total flux cleaned = -0.0137595 Jy ! Component: 3700 - total flux cleaned = -0.0137992 Jy ! Component: 3750 - total flux cleaned = -0.0137204 Jy ! Component: 3800 - total flux cleaned = -0.0137206 Jy ! Component: 3850 - total flux cleaned = -0.0137205 Jy ! Component: 3900 - total flux cleaned = -0.0137594 Jy ! Component: 3950 - total flux cleaned = -0.0137595 Jy ! Component: 4000 - total flux cleaned = -0.0137592 Jy ! Component: 4050 - total flux cleaned = -0.0139488 Jy ! Total flux subtracted in 4096 components = -0.0138728 Jy ! Clean residual min=-0.002118 max=0.002217 Jy/beam ! Clean residual mean=-0.000003 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.851429 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 385 components and 0.851429 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1354-0206_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.242 x 8.636 at 1.184 degrees (North through East) ! Clean map min=-0.0045953 max=0.79087 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1354-0206_S_map.fits wmodel /scr/pima/rv124_uvs/J1354-0206_S_map.mod ! Writing 385 model components to file: /scr/pima/rv124_uvs/J1354-0206_S_map.mod wobs /scr/pima/rv124_uvs/J1354-0206_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1354-0206_S_uvs.fits wwins /scr/pima/rv124_uvs/J1354-0206_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv124_uvs/J1354-0206_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.790872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000711184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269772 0.269772 0.539545 1.07909 2.15818 4.31636 8.63271 17.2654 34.5308 69.0617 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.79 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1112.05 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1354-0206_S_dfm.log closed on Mon Dec 24 01:42:18 2018