! Started logfile: /scr/pima/rv117_uvs/J1419+5423_S_dfm.log on Sat Dec 9 23:44:42 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/rv117_uvs/J1419+5423_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1419+5423_S_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! AN table 2: 2 integrations on 45 of 45 possible baselines. ! AN table 3: 2 integrations on 3 of 3 possible baselines. ! AN table 4: 10 integrations on 45 of 45 possible baselines. ! AN table 5: 16 integrations on 45 of 45 possible baselines. ! AN table 6: 10 integrations on 15 of 15 possible baselines. ! AN table 7: 2 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.477089 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1419+5423 ! ! 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 74 lines of history. ! ! Reading 2832 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 J1419+5423_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 32 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 4. ! A total of 68 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.681614Jy sigma=20.794202 ! Fit after self-cal, rms=0.371745Jy sigma=4.597782 ! 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=2.743 mas, bmaj=3.564 mas, bpa=14.71 degrees ! Estimated noise=1.34219 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 = 1.01984 Jy ! Component: 100 - total flux cleaned = 1.25489 Jy ! Total flux subtracted in 100 components = 1.25489 Jy ! Clean residual min=-0.017068 max=0.086631 Jy/beam ! Clean residual mean=0.000083 rms=0.004766 Jy/beam ! Combined flux in latest and established models = 1.25489 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.25489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177582Jy sigma=2.119599 ! Fit after self-cal, rms=0.177543Jy sigma=2.119167 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0873072 Jy ! Component: 100 - total flux cleaned = 0.124928 Jy ! Total flux subtracted in 100 components = 0.124928 Jy ! Clean residual min=-0.015659 max=0.019824 Jy/beam ! Clean residual mean=0.000017 rms=0.003227 Jy/beam ! Combined flux in latest and established models = 1.37982 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 1.37982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128109Jy sigma=1.420075 ! Fit after self-cal, rms=0.128039Jy sigma=1.419182 ! Inverting map ! Added new window around map position (10, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214859 Jy ! Component: 100 - total flux cleaned = 0.029538 Jy ! Total flux subtracted in 100 components = 0.029538 Jy ! Clean residual min=-0.015545 max=0.016173 Jy/beam ! Clean residual mean=0.000003 rms=0.003087 Jy/beam ! Combined flux in latest and established models = 1.40936 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 1.40936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123525Jy sigma=1.350189 ! Fit after self-cal, rms=0.123288Jy sigma=1.347138 ! 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=3.246 mas, bmaj=4.146 mas, bpa=14.95 degrees ! Estimated noise=1.14174 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 (1.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019342 Jy ! Component: 100 - total flux cleaned = 0.0315066 Jy ! Component: 150 - total flux cleaned = 0.0401024 Jy ! Component: 200 - total flux cleaned = 0.0439014 Jy ! Total flux subtracted in 200 components = 0.0439014 Jy ! Clean residual min=-0.013233 max=0.012652 Jy/beam ! Clean residual mean=-0.000038 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 1.45326 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 1.45326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120077Jy sigma=1.293472 ! Fit after self-cal, rms=0.119778Jy sigma=1.288659 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.246 x 4.146 at 14.95 degrees (North through East) ! Clean map min=-0.01237 max=1.3156 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 LA 1.02 NL 1.00 ! NY 0.92 PT 1.00 SC 1.01 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HN 1.00 KP 1.02 ! LA 1.02 NL 0.98 NY 0.99 ON 0.93 ! OV 0.98 PT 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.96 HN 1.02 KP 1.01 ! LA 1.01 MK 0.92 NL 0.98 OV 0.97 ! PT 0.99 SC 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.93 HN 1.02 KP 1.02 ! LA 1.01 MK 0.95 NL 1.02 NY 1.03 ! OV 0.98 PT 1.00 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 MK 0.96 NY 1.24 ON 1.02 ! OV 0.99 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! KP 1.03 MK 0.93 ON 0.91 OV 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.04 LA 0.99 NL 0.99 ! NY 0.90 PT 1.03 SC 1.03 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.03 KP 1.03 ! LA 0.98 NL 0.98 NY 0.98 ON 0.99 ! OV 1.04 PT 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.97 HN 1.05 KP 1.02 ! LA 0.98 MK 0.91 NL 0.98 OV 1.02 ! PT 0.99 SC 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.92 HN 1.06 KP 1.03 ! LA 0.95 MK 0.96 NL 1.01 NY 1.12 ! OV 1.02 PT 1.00 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 MK 0.94 NY 1.38 ON 0.98 ! OV 1.05 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! KP 1.07 MK 0.96 ON 0.95 OV 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.03 LA 1.01 NL 1.02 ! NY 0.94 PT 1.03 SC 1.05 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.01 KP 0.99 ! LA 1.01 NL 1.01 NY 0.96 ON 1.01 ! OV 1.03 PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.99 HN 1.03 KP 0.99 ! LA 1.00 MK 0.95 NL 1.00 OV 1.01 ! PT 1.01 SC 1.01 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.94 HN 1.04 KP 1.00 ! LA 0.99 MK 0.97 NL 0.98 NY 1.05 ! OV 0.99 PT 1.01 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 MK 1.01 NY 1.37 ON 1.09 ! OV 1.05 WZ 1.03 ! ! Telescope amplitude corrections in sub-array 7: ! KP 1.01 MK 0.98 ON 1.10 OV 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.03 LA 1.02 NL 1.00 ! NY 0.98 PT 1.03 SC 1.05 WZ 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.01 KP 1.01 ! LA 1.00 NL 1.01 NY 1.00 ON 0.99 ! OV 1.03 PT 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.00 HN 1.02 KP 1.00 ! LA 1.01 MK 0.95 NL 1.01 OV 0.99 ! PT 1.01 SC 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.88 HN 1.05 KP 1.02 ! LA 1.00 MK 0.99 NL 0.99 NY 1.04 ! OV 1.01 PT 0.99 ! ! A total of 24 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 MK 1.01 NY 1.32 ON 1.03 ! OV 1.03 WZ 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! KP 1.06 MK 0.98 ON 0.84 OV 1.03 ! ! ! Fit before self-cal, rms=0.119778Jy sigma=1.288659 ! Fit after self-cal, rms=0.087821Jy sigma=0.929192 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=4.193 mas, bpa=16.91 degrees ! Estimated noise=1.16254 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 (16, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600977 Jy ! Component: 100 - total flux cleaned = 0.00936484 Jy ! Component: 150 - total flux cleaned = 0.0116993 Jy ! Component: 200 - total flux cleaned = 0.0136238 Jy ! Total flux subtracted in 200 components = 0.0136238 Jy ! Clean residual min=-0.007795 max=0.009563 Jy/beam ! Clean residual mean=-0.000025 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 1.46689 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 1.46689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084987Jy sigma=0.897104 ! Fit after self-cal, rms=0.084839Jy sigma=0.893933 ! Inverting map ! Added new window around map position (7.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150038 Jy ! Component: 100 - total flux cleaned = 0.000946094 Jy ! Component: 150 - total flux cleaned = 0.00117397 Jy ! Component: 200 - total flux cleaned = 0.00161592 Jy ! Total flux subtracted in 200 components = 0.00161592 Jy ! Clean residual min=-0.007677 max=0.008834 Jy/beam ! Clean residual mean=-0.000027 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 1.4685 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 1.4685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083010Jy sigma=0.876541 ! Fit after self-cal, rms=0.082950Jy sigma=0.875313 ! 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=0.082950Jy sigma=0.875313 ! Fit after self-cal, rms=0.058855Jy sigma=0.625609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=4.181 mas, bpa=16.55 degrees ! Estimated noise=1.16399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146725 Jy ! Component: 100 - total flux cleaned = -0.001462 Jy ! Component: 150 - total flux cleaned = -0.00120405 Jy ! Component: 200 - total flux cleaned = -0.000627618 Jy ! Total flux subtracted in 200 components = -0.000627618 Jy ! Clean residual min=-0.003291 max=0.003859 Jy/beam ! Clean residual mean=0.000005 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 1.46787 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 1.46787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057995Jy sigma=0.615169 ! Fit after self-cal, rms=0.057956Jy sigma=0.614478 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 (34, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268483 Jy ! Component: 100 - total flux cleaned = 0.00360979 Jy ! Component: 150 - total flux cleaned = 0.00435058 Jy ! Component: 200 - total flux cleaned = 0.00494933 Jy ! Total flux subtracted in 200 components = 0.00494933 Jy ! Clean residual min=-0.002975 max=0.003464 Jy/beam ! Clean residual mean=0.000000 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 1.47282 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 123 components and 1.47282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057495Jy sigma=0.608764 ! Fit after self-cal, rms=0.057460Jy sigma=0.608513 ! Inverting map ! Added new window around map position (30, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213274 Jy ! Component: 100 - total flux cleaned = 0.0027132 Jy ! Component: 150 - total flux cleaned = 0.00316132 Jy ! Component: 200 - total flux cleaned = 0.00366976 Jy ! Total flux subtracted in 200 components = 0.00366976 Jy ! Clean residual min=-0.002968 max=0.003257 Jy/beam ! Clean residual mean=-0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 1.47649 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 133 components and 1.47649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057107Jy sigma=0.604642 ! Fit after self-cal, rms=0.057103Jy sigma=0.604447 ! Inverting map ! Added new window around map position (-31, -60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148503 Jy ! Component: 100 - total flux cleaned = 0.00174959 Jy ! Component: 150 - total flux cleaned = 0.00207876 Jy ! Component: 200 - total flux cleaned = 0.00231615 Jy ! Total flux subtracted in 200 components = 0.00231615 Jy ! Clean residual min=-0.002887 max=0.002898 Jy/beam ! Clean residual mean=-0.000006 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 1.47881 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 150 components and 1.47881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056813Jy sigma=0.600944 ! Fit after self-cal, rms=0.056797Jy sigma=0.600803 ! 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=0.056797Jy sigma=0.600803 ! Fit after self-cal, rms=0.056040Jy sigma=0.590781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=4.181 mas, bpa=16.47 degrees ! Estimated noise=1.16375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176384 Jy ! Component: 100 - total flux cleaned = -0.00167114 Jy ! Component: 150 - total flux cleaned = -0.0014073 Jy ! Component: 200 - total flux cleaned = -0.00107518 Jy ! Total flux subtracted in 200 components = -0.00107518 Jy ! Clean residual min=-0.002767 max=0.002855 Jy/beam ! Clean residual mean=-0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 1.47773 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 159 components and 1.47773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055701Jy sigma=0.587043 ! Fit after self-cal, rms=0.055695Jy sigma=0.586961 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (17.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173907 Jy ! Component: 100 - total flux cleaned = 0.0019797 Jy ! Component: 150 - total flux cleaned = 0.00228114 Jy ! Component: 200 - total flux cleaned = 0.00249833 Jy ! Total flux subtracted in 200 components = 0.00249833 Jy ! Clean residual min=-0.002666 max=0.002722 Jy/beam ! Clean residual mean=-0.000003 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 1.48023 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 174 components and 1.48023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055452Jy sigma=0.584113 ! Fit after self-cal, rms=0.055451Jy sigma=0.584034 ! 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=0.055451Jy sigma=0.584034 ! Fit after self-cal, rms=0.055402Jy sigma=0.583357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.485 mas, bmaj=9.501 mas, bpa=75.28 degrees ! Estimated noise=1.56252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170439 Jy ! Component: 100 - total flux cleaned = 0.00219807 Jy ! Component: 150 - total flux cleaned = 0.00235734 Jy ! Component: 200 - total flux cleaned = 0.00245187 Jy ! Total flux subtracted in 200 components = 0.00245187 Jy ! Clean residual min=-0.002705 max=0.002618 Jy/beam ! Clean residual mean=-0.000014 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 1.48268 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 210 components and 1.48268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055319Jy sigma=0.582409 ! Fit after self-cal, rms=0.055313Jy sigma=0.582334 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 = 0.000437146 Jy ! Component: 100 - total flux cleaned = 0.000557247 Jy ! Component: 150 - total flux cleaned = 0.000706076 Jy ! Component: 200 - total flux cleaned = 0.000846687 Jy ! Total flux subtracted in 200 components = 0.000846687 Jy ! Clean residual min=-0.002698 max=0.002611 Jy/beam ! Clean residual mean=-0.000016 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 1.48353 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 229 components and 1.48353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055271Jy sigma=0.581907 ! Fit after self-cal, rms=0.055274Jy sigma=0.581882 ! 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=3.276 mas, bmaj=4.181 mas, bpa=16.43 degrees ! Estimated noise=1.16324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.276 x 4.181 at 16.43 degrees (North through East) ! Clean map min=-0.0052985 max=1.3148 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=0.055274Jy sigma=0.581882 ! Fit after self-cal, rms=0.050514Jy sigma=0.505348 ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=4.181 mas, bpa=16.43 degrees ! Estimated noise=1.16296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196829 Jy ! Component: 100 - total flux cleaned = -0.0021171 Jy ! Component: 150 - total flux cleaned = -0.00211615 Jy ! Component: 200 - total flux cleaned = -0.00211668 Jy ! Total flux subtracted in 200 components = -0.00211668 Jy ! Clean residual min=-0.002511 max=0.002539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 1.48141 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 235 components and 1.48141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050262Jy sigma=0.502727 ! Fit after self-cal, rms=0.050262Jy sigma=0.502687 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132387 Jy ! Component: 100 - total flux cleaned = -6.18167e-06 Jy ! Component: 150 - total flux cleaned = 5.53028e-05 Jy ! Component: 200 - total flux cleaned = 0.000174933 Jy ! Total flux subtracted in 200 components = 0.000174933 Jy ! Clean residual min=-0.002484 max=0.002469 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 1.48159 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 240 components and 1.48159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050111Jy sigma=0.500939 ! Fit after self-cal, rms=0.050111Jy sigma=0.500916 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050111Jy sigma=0.500916 ! Fit after self-cal, rms=0.050079Jy sigma=0.500467 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=2.756 mas, bmaj=3.57 mas, bpa=16.01 degrees ! Estimated noise=1.37591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.02004 Jy ! Component: 100 - total flux cleaned = 1.25123 Jy ! Component: 150 - total flux cleaned = 1.33294 Jy ! Component: 200 - total flux cleaned = 1.36818 Jy ! Total flux subtracted in 200 components = 1.36818 Jy ! Clean residual min=-0.006999 max=0.016615 Jy/beam ! Clean residual mean=0.000051 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 1.36818 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.36818 Jy ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=4.181 mas, bpa=16.41 degrees ! Estimated noise=1.16255 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 = 0.0286438 Jy ! Component: 100 - total flux cleaned = 0.0467919 Jy ! Component: 150 - total flux cleaned = 0.0595506 Jy ! Component: 200 - total flux cleaned = 0.0692561 Jy ! Total flux subtracted in 200 components = 0.0692561 Jy ! Clean residual min=-0.003643 max=0.006477 Jy/beam ! Clean residual mean=0.000049 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 1.43743 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 60 components and 1.43743 Jy ! Inverting map ! Added new window around map position (8.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774406 Jy ! Component: 100 - total flux cleaned = 0.0140783 Jy ! Component: 150 - total flux cleaned = 0.0194128 Jy ! Component: 200 - total flux cleaned = 0.0232965 Jy ! Total flux subtracted in 200 components = 0.0232965 Jy ! Clean residual min=-0.003258 max=0.003303 Jy/beam ! Clean residual mean=0.000020 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 1.46073 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 94 components and 1.46073 Jy ! Inverting map ! Added new window around map position (23.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366286 Jy ! Component: 100 - total flux cleaned = 0.00616958 Jy ! Component: 150 - total flux cleaned = 0.00778926 Jy ! Component: 200 - total flux cleaned = 0.009166 Jy ! Total flux subtracted in 200 components = 0.009166 Jy ! Clean residual min=-0.002964 max=0.003018 Jy/beam ! Clean residual mean=0.000009 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 1.4699 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 125 components and 1.4699 Jy ! Inverting map ! Added new window around map position (8, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188006 Jy ! Component: 100 - total flux cleaned = 0.00277699 Jy ! Component: 150 - total flux cleaned = 0.00361894 Jy ! Component: 200 - total flux cleaned = 0.00431838 Jy ! Total flux subtracted in 200 components = 0.00431838 Jy ! Clean residual min=-0.002785 max=0.002653 Jy/beam ! Clean residual mean=0.000004 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 1.47422 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 144 components and 1.47422 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=8.487 mas, bmaj=9.502 mas, bpa=75.4 degrees ! Estimated noise=1.56048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349775 Jy ! Component: 100 - total flux cleaned = 0.00583516 Jy ! Component: 150 - total flux cleaned = 0.0069449 Jy ! Component: 200 - total flux cleaned = 0.00795506 Jy ! Total flux subtracted in 200 components = 0.00795506 Jy ! Clean residual min=-0.002491 max=0.002715 Jy/beam ! Clean residual mean=-0.000012 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 1.48217 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 = 0.000611652 Jy ! Component: 100 - total flux cleaned = 0.00106444 Jy ! Component: 150 - total flux cleaned = 0.00148017 Jy ! Component: 200 - total flux cleaned = 0.00177905 Jy ! Total flux subtracted in 200 components = 0.00177905 Jy ! Clean residual min=-0.002421 max=0.002633 Jy/beam ! Clean residual mean=-0.000016 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 1.48395 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 236 components and 1.48395 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=4.181 mas, bpa=16.41 degrees ! Estimated noise=1.16255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000566308 Jy ! Component: 100 - total flux cleaned = -0.000822149 Jy ! Component: 150 - total flux cleaned = -0.000978687 Jy ! Component: 200 - total flux cleaned = -0.000975108 Jy ! Total flux subtracted in 200 components = -0.000975108 Jy ! Clean residual min=-0.002719 max=0.002587 Jy/beam ! Clean residual mean=-0.000006 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 1.48297 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 251 components and 1.48298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051004Jy sigma=0.506360 ! Fit after self-cal, rms=0.050849Jy sigma=0.504446 wmodel J1419+5423_S_map.mod ! Writing 251 model components to file: J1419+5423_S_map.mod wobs J1419+5423_S_uvs.fits ! Writing UV FITS file: J1419+5423_S_uvs.fits wwins J1419+5423_S_map.win ! wwins: Wrote 12 windows to J1419+5423_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 = -0.000615109 Jy ! Component: 100 - total flux cleaned = -0.000708015 Jy ! Component: 150 - total flux cleaned = -0.000795016 Jy ! Component: 200 - total flux cleaned = -0.000880211 Jy ! Component: 250 - total flux cleaned = -0.000963807 Jy ! Component: 300 - total flux cleaned = -0.00104658 Jy ! Component: 350 - total flux cleaned = -0.00124991 Jy ! Component: 400 - total flux cleaned = -0.00148975 Jy ! Component: 450 - total flux cleaned = -0.00172595 Jy ! Component: 500 - total flux cleaned = -0.001804 Jy ! Component: 550 - total flux cleaned = -0.00188057 Jy ! Component: 600 - total flux cleaned = -0.0019189 Jy ! Component: 650 - total flux cleaned = -0.00199395 Jy ! Component: 700 - total flux cleaned = -0.00195689 Jy ! Component: 750 - total flux cleaned = -0.00206763 Jy ! Component: 800 - total flux cleaned = -0.0020674 Jy ! Component: 850 - total flux cleaned = -0.00210324 Jy ! Component: 900 - total flux cleaned = -0.00206714 Jy ! Component: 950 - total flux cleaned = -0.0022101 Jy ! Component: 1000 - total flux cleaned = -0.0022453 Jy ! Component: 1050 - total flux cleaned = -0.00213959 Jy ! Component: 1100 - total flux cleaned = -0.00224489 Jy ! Component: 1150 - total flux cleaned = -0.00231387 Jy ! Component: 1200 - total flux cleaned = -0.0022451 Jy ! Component: 1250 - total flux cleaned = -0.00224536 Jy ! Component: 1300 - total flux cleaned = -0.00231345 Jy ! Component: 1350 - total flux cleaned = -0.00254999 Jy ! Component: 1400 - total flux cleaned = -0.00261686 Jy ! Component: 1450 - total flux cleaned = -0.0026838 Jy ! Component: 1500 - total flux cleaned = -0.0027169 Jy ! Component: 1550 - total flux cleaned = -0.00298132 Jy ! Component: 1600 - total flux cleaned = -0.00311264 Jy ! Component: 1650 - total flux cleaned = -0.00324331 Jy ! Component: 1700 - total flux cleaned = -0.00340566 Jy ! Component: 1750 - total flux cleaned = -0.00359962 Jy ! Component: 1800 - total flux cleaned = -0.00382485 Jy ! Component: 1850 - total flux cleaned = -0.00401689 Jy ! Component: 1900 - total flux cleaned = -0.00408085 Jy ! Component: 1950 - total flux cleaned = -0.0043028 Jy ! Component: 2000 - total flux cleaned = -0.00442934 Jy ! Component: 2050 - total flux cleaned = -0.00452365 Jy ! Component: 2100 - total flux cleaned = -0.00471146 Jy ! Component: 2150 - total flux cleaned = -0.00477379 Jy ! Component: 2200 - total flux cleaned = -0.00480492 Jy ! Component: 2250 - total flux cleaned = -0.00514448 Jy ! Component: 2300 - total flux cleaned = -0.0052982 Jy ! Component: 2350 - total flux cleaned = -0.00529801 Jy ! Component: 2400 - total flux cleaned = -0.00526754 Jy ! Component: 2450 - total flux cleaned = -0.00548045 Jy ! Component: 2500 - total flux cleaned = -0.00560139 Jy ! Component: 2550 - total flux cleaned = -0.00572187 Jy ! Component: 2600 - total flux cleaned = -0.00578187 Jy ! Component: 2650 - total flux cleaned = -0.00602089 Jy ! Component: 2700 - total flux cleaned = -0.00602079 Jy ! Component: 2750 - total flux cleaned = -0.00613948 Jy ! Component: 2800 - total flux cleaned = -0.00602143 Jy ! Component: 2850 - total flux cleaned = -0.00622752 Jy ! Component: 2900 - total flux cleaned = -0.00634476 Jy ! Component: 2950 - total flux cleaned = -0.00640318 Jy ! Component: 3000 - total flux cleaned = -0.00646149 Jy ! Component: 3050 - total flux cleaned = -0.00651947 Jy ! Component: 3100 - total flux cleaned = -0.00677965 Jy ! Component: 3150 - total flux cleaned = -0.00683732 Jy ! Component: 3200 - total flux cleaned = -0.00686606 Jy ! Component: 3250 - total flux cleaned = -0.00683756 Jy ! Component: 3300 - total flux cleaned = -0.00697985 Jy ! Component: 3350 - total flux cleaned = -0.00717827 Jy ! Component: 3400 - total flux cleaned = -0.00723482 Jy ! Component: 3450 - total flux cleaned = -0.00743189 Jy ! Component: 3500 - total flux cleaned = -0.00745992 Jy ! Component: 3550 - total flux cleaned = -0.00757174 Jy ! Component: 3600 - total flux cleaned = -0.00762735 Jy ! Component: 3650 - total flux cleaned = -0.00768275 Jy ! Component: 3700 - total flux cleaned = -0.0077658 Jy ! Component: 3750 - total flux cleaned = -0.00784857 Jy ! Component: 3800 - total flux cleaned = -0.00790357 Jy ! Component: 3850 - total flux cleaned = -0.00806803 Jy ! Component: 3900 - total flux cleaned = -0.00812275 Jy ! Component: 3950 - total flux cleaned = -0.00834039 Jy ! Component: 4000 - total flux cleaned = -0.00831316 Jy ! Component: 4050 - total flux cleaned = -0.00842127 Jy ! Total flux subtracted in 4096 components = -0.00839435 Jy ! Clean residual min=-0.001359 max=0.001508 Jy/beam ! Clean residual mean=-0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 1.47458 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 582 components and 1.47458 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1419+5423_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 4.181 at 16.41 degrees (North through East) ! Clean map min=-0.0026857 max=1.3163 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1419+5423_S_map.fits wmodel /scr/pima/rv117_uvs/J1419+5423_S_map.mod ! Writing 582 model components to file: /scr/pima/rv117_uvs/J1419+5423_S_map.mod wobs /scr/pima/rv117_uvs/J1419+5423_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1419+5423_S_uvs.fits wwins /scr/pima/rv117_uvs/J1419+5423_S_map.win ! wwins: Wrote 13 windows to /scr/pima/rv117_uvs/J1419+5423_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.31633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000476277 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108547 0.108547 0.217093 0.434186 0.868372 1.73674 3.47349 6.94698 13.894 27.7879 55.5758 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.316 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2763.79 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1419+5423_S_dfm.log closed on Sat Dec 9 23:44:46 2017